Merge branch 'develop' into 'main'

Develop

See merge request proj-wise2526-video2document/video2document!112

.gitignore

@@ -963,5 +963,23 @@ app.*.symbols
 !/packages/flutter_tools/test/data/dart_dependencies_test/**/.packages
 !/dev/ci/**/Gemfile.lock
 
-#Storage files
-storage/
+# Storage files
+storage/documents/*
+storage/transcriptionSummaries/*
+storage/transcripts/*
+storage/video/*
+# The inverse for the .gitkeep files, to make sure the folders are there but not the local files
+!storage/documents/.gitkeep
+!storage/transcriptionSummaries/.gitkeep
+!storage/transcripts/.gitkeep
+!storage/video/.gitkeep
+
+*.mp4
+*.webm
+*.mp3
+*.mov
+*.wav
+*.flac
+
+
+!testvideo.mp4

.gitlab-ci.yml

@@ -1,6 +1,28 @@
-build-job:
+image: node:latest
+
+stages:
+  # - install
+  - test
+
+# job-install:
+#   stage: install
+#   script:
+#     - npm install
+#   artifacts:
+#     untracked: false
+#     when: on_success
+#     access: all
+#     expire_in: "30 days"
+#     paths:
+#       - node_modules
+
+
+
+job-test:
+  stage: test
   script:
-        - echo "Building the Project.."
-test-job:
-    script:
-        - echo "Running Tests.."        
+    - npm install
+    - echo "ASSEMBLYAI_API_KEY=$apikey_assembly" > .env
+    - echo "GOOGLE_API_KEY=$apikey_gemini" >> .env
+    - echo "SAIA_API_KEY=$apikey_saia" >> .env
+    - npm test

API-Skeleton/main.js

@@ -0,0 +1,17 @@
+const express = require('express');
+const video_Router = require("./routers/video_Router.js");
+const document_Router = require("./routers/document_Router.js");
+const app = express();
+
+const PORT = process.env.PORT || 3000;
+
+app.listen(PORT, () => 
+    console.log( "Server running on PORT", PORT)
+);
+
+app.get("/api/v1/healthcheck", async (req,res) =>{
+    res.status(200).send("running")
+});
+
+app.use("/videos", video_Router);
+app.use("/documents", document_Router);

API-Skeleton/package-lock.json

@@ -0,0 +1,842 @@
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+  "name": "api-skeleton",
+  "version": "1.0.0",
+  "lockfileVersion": 3,
+  "requires": true,
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+      "license": "ISC",
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+      }
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+      "license": "MIT",
+      "dependencies": {
+        "mime-types": "^3.0.0",
+        "negotiator": "^1.0.0"
+      },
+      "engines": {
+        "node": ">= 0.6"
+      }
+    },
+    "node_modules/body-parser": {
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+        "content-type": "^1.0.5",
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+        "http-errors": "^2.0.0",
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+        "on-finished": "^2.4.1",
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+        "raw-body": "^3.0.0",
+        "type-is": "^2.0.0"
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+      "engines": {
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+    },
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+      "license": "ISC"
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+}

API-Skeleton/package.json

@@ -0,0 +1,15 @@
+{
+  "name": "api-skeleton",
+  "version": "1.0.0",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [],
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "dependencies": {
+    "express": "^5.1.0"
+  }
+}

API-Skeleton/routers/document_Router.js

@@ -0,0 +1,32 @@
+const express = require('express');
+
+const router = express.Router();
+
+//Getting a list of all existing documents
+router.get("/", async(req, res) =>{
+    try {
+        res.status(200).json({documents: []});          //TODO: array full of the documents names
+    } catch (e) {
+        res.status(404).send("Documents not found");
+    }
+});
+
+//Getting a specific document
+router.get("/:id", async(req, res) => {
+    try {
+        res.status(200).json({dokument_URL: ""});       //TODO: return the specific document
+    } catch (e) {
+        res.status(404).send("Document not found");
+    }
+});
+
+//Deleting a specific document
+router.delete("/:id", async(req, res) => {
+    try {
+        res.status(200).send("Document deleted.");      //TODO: delet the specific document
+    } catch (e) {
+        res.status(500).send("Error trying to delete a document");
+    }
+});
+
+module.exports = router;

API-Skeleton/routers/video_Router.js

@@ -0,0 +1,45 @@
+const express = require('express');
+
+const router = express.Router();
+
+//Uploading a video file
+router.post("/", async(req, res) =>{
+    try{
+        res.status(201).json({video:"VideoID"});       //TODO: return id as json
+    }
+    catch(e){
+        res.status(500).send("Error trying to upload video file.");
+    }
+    
+});
+
+//Requesting a list of all video files
+router.get("/", async(req, res) => {
+    try {
+        res.status(200).json({videos:[]});          //TODO: return a json array showing all video files
+    } catch (e) {
+        res.status(500).send("Error trying to get the video files.")
+    }
+    
+});
+
+//Getting a video file by id
+router.get("/:id", async(req, res) => {
+    try {
+        res.status(200).json({video: "id"});        //TODO: return the details regarding a specific video
+    } catch (e) {
+        res.status(401).send("Unknown ID.")
+    }
+});
+
+//Deleting a video file
+router.delete("/:id", async(req, res) =>{
+    try {
+        res.status(200).send("Deleted file.");      //TODO: delet the video file
+    } catch (e) {
+        res.status(204).send("No content.");
+    }
+});
+
+//To make the router useable in the main.js file
+module.exports = router;

README.md

@@ -1,93 +1,378 @@
 # Video2Document
 
-
-
-## Getting started
-
-To make it easy for you to get started with GitLab, here's a list of recommended next steps.
-
-Already a pro? Just edit this README.md and make it your own. Want to make it easy? [Use the template at the bottom](#editing-this-readme)!
-
-## Add your files
-
-- [ ] [Create](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#create-a-file) or [upload](https://docs.gitlab.com/ee/user/project/repository/web_editor.html#upload-a-file) files
-- [ ] [Add files using the command line](https://docs.gitlab.com/topics/git/add_files/#add-files-to-a-git-repository) or push an existing Git repository with the following command:
-
-```
-cd existing_repo
-git remote add origin https://gitlab.rlp.net/proj-wise2526-video2document/video2document.git
-git branch -M main
-git push -uf origin main
-```
-
-## Integrate with your tools
-
-- [ ] [Set up project integrations](https://gitlab.rlp.net/proj-wise2526-video2document/video2document/-/settings/integrations)
-
-## Collaborate with your team
-
-- [ ] [Invite team members and collaborators](https://docs.gitlab.com/ee/user/project/members/)
-- [ ] [Create a new merge request](https://docs.gitlab.com/ee/user/project/merge_requests/creating_merge_requests.html)
-- [ ] [Automatically close issues from merge requests](https://docs.gitlab.com/ee/user/project/issues/managing_issues.html#closing-issues-automatically)
-- [ ] [Enable merge request approvals](https://docs.gitlab.com/ee/user/project/merge_requests/approvals/)
-- [ ] [Set auto-merge](https://docs.gitlab.com/user/project/merge_requests/auto_merge/)
-
-## Test and Deploy
-
-Use the built-in continuous integration in GitLab.
-
-- [ ] [Get started with GitLab CI/CD](https://docs.gitlab.com/ee/ci/quick_start/)
-- [ ] [Analyze your code for known vulnerabilities with Static Application Security Testing (SAST)](https://docs.gitlab.com/ee/user/application_security/sast/)
-- [ ] [Deploy to Kubernetes, Amazon EC2, or Amazon ECS using Auto Deploy](https://docs.gitlab.com/ee/topics/autodevops/requirements.html)
-- [ ] [Use pull-based deployments for improved Kubernetes management](https://docs.gitlab.com/ee/user/clusters/agent/)
-- [ ] [Set up protected environments](https://docs.gitlab.com/ee/ci/environments/protected_environments.html)
-
-***
-
-# Editing this README
-
-When you're ready to make this README your own, just edit this file and use the handy template below (or feel free to structure it however you want - this is just a starting point!). Thanks to [makeareadme.com](https://www.makeareadme.com/) for this template.
-
-## Suggestions for a good README
-
-Every project is different, so consider which of these sections apply to yours. The sections used in the template are suggestions for most open source projects. Also keep in mind that while a README can be too long and detailed, too long is better than too short. If you think your README is too long, consider utilizing another form of documentation rather than cutting out information.
-
-## Name
-Choose a self-explaining name for your project.
-
-## Description
-Let people know what your project can do specifically. Provide context and add a link to any reference visitors might be unfamiliar with. A list of Features or a Background subsection can also be added here. If there are alternatives to your project, this is a good place to list differentiating factors.
-
-## Badges
-On some READMEs, you may see small images that convey metadata, such as whether or not all the tests are passing for the project. You can use Shields to add some to your README. Many services also have instructions for adding a badge.
-
-## Visuals
-Depending on what you are making, it can be a good idea to include screenshots or even a video (you'll frequently see GIFs rather than actual videos). Tools like ttygif can help, but check out Asciinema for a more sophisticated method.
-
 ## Installation
-Within a particular ecosystem, there may be a common way of installing things, such as using Yarn, NuGet, or Homebrew. However, consider the possibility that whoever is reading your README is a novice and would like more guidance. Listing specific steps helps remove ambiguity and gets people to using your project as quickly as possible. If it only runs in a specific context like a particular programming language version or operating system or has dependencies that have to be installed manually, also add a Requirements subsection.
 
-## Usage
-Use examples liberally, and show the expected output if you can. It's helpful to have inline the smallest example of usage that you can demonstrate, while providing links to more sophisticated examples if they are too long to reasonably include in the README.
+Follow the steps below to install Video2Document (v2d):
 
-## Support
-Tell people where they can go to for help. It can be any combination of an issue tracker, a chat room, an email address, etc.
+### 1. Install Node.js
 
-## Roadmap
-If you have ideas for releases in the future, it is a good idea to list them in the README.
+Download and install Node.js from [https://nodejs.org/en](https://nodejs.org/en)
 
-## Contributing
-State if you are open to contributions and what your requirements are for accepting them.
+### 2. Clone the Repository
 
-For people who want to make changes to your project, it's helpful to have some documentation on how to get started. Perhaps there is a script that they should run or some environment variables that they need to set. Make these steps explicit. These instructions could also be useful to your future self.
+Clone the repository using Git:
 
-You can also document commands to lint the code or run tests. These steps help to ensure high code quality and reduce the likelihood that the changes inadvertently break something. Having instructions for running tests is especially helpful if it requires external setup, such as starting a Selenium server for testing in a browser.
+```bash
+git clone https://gitlab.rlp.net/proj-wise2526-video2document/video2document.git
+```
 
-## Authors and acknowledgment
-Show your appreciation to those who have contributed to the project.
+Alternatively, you can download the ZIP file and extract it manually.
 
-## License
-For open source projects, say how it is licensed.
+### 3. Start the Program
 
-## Project status
-If you have run out of energy or time for your project, put a note at the top of the README saying that development has slowed down or stopped completely. Someone may choose to fork your project or volunteer to step in as a maintainer or owner, allowing your project to keep going. You can also make an explicit request for maintainers.
+The start scripts automatically install dependencies and launch the program. Choose the appropriate method for your operating system:
+
+**Windows:**
+```bash
+start.bat
+```
+
+**Linux:**
+```bash
+./start.sh
+```
+
+**macOS:**
+```bash
+./start.sh
+```
+
+#### Alternative: Manual Installation and Start
+
+If the start scripts don't work, you can manually install dependencies and start the program:
+
+```bash
+cd video2document
+npm install
+npm start
+```
+
+### 5. Install FFmpeg
+
+Make sure that **ffmpeg** is installed on your system, as it may be required for video processing.
+
+---
+
+**Installation complete!** You're now ready to use Video2Document.
+
+###General Despription
+## Project Overview
+
+V2D (Video to Document Framework) is a student project developed to convert video and audio content into structured, readable documents using AI-based text processing. The tool is designed to help users automatically generate documents such as meeting reports, summaries or structured texts from recorded videos or audio files.
+
+The main problem V2D addresses is the time-consuming manual effort required to listen to recordings and write documents afterwards. By automating transcription, structuring and document generation, the tool improves efficiency and usability for students, teams and small organizations.
+
+The project was created as part of a university software engineering course and is developed using agile methods (Scrum). It focuses on modular design, usability and extensibility, allowing new document types and features to be added easily.
+
+### Used Packages and Dependencies
+
+This project uses several Node.js packages to handle video processing, AI-based document generation, backend communication, and the desktop user interface. Below is an overview of the most important dependencies and their purpose.
+
+##Core Dependencies:
+
+Electron:
+Used to build the desktop application. It allows the project to run as a cross-platform GUI application using web technologies.
+
+Express:
+Acts as a lightweight backend server that handles internal API requests and communication between different parts of the application.
+
+Axios:
+Used for making HTTP requests, for example when communicating with external APIs such as AI services.
+
+dotenv:
+Used to securely load API keys and other sensitive configuration values from environment variables instead of hardcoding them in the source code.
+
+@google/genai:
+Provides access to Google’s Generative AI models. This package is used to generate structured documents from transcribed text based on configurable prompts.
+
+ffmpeg-static:
+Provides a static FFmpeg binary so that video and audio processing works without requiring FFmpeg to be installed separately on the system.
+
+fluent-ffmpeg:
+Used together with FFmpeg to process video and audio files, for example extracting audio tracks from uploaded videos.
+
+puppeteer:
+Used to render and process HTML content programmatically. This is helpful for document previews and automated content generation.
+
+html-to-docx:
+Converts generated HTML documents into downloadable DOCX files, which are provided to the user as the final output.
+
+mocha:
+A testing framework used to run unit tests and ensure that core functionalities work as expected.
+
+##Development Dependencies:
+
+TypeScript:
+Used to add static typing to the project, improving code quality, readability, and maintainability.
+
+ts-node:
+Allows running TypeScript files directly without manually compiling them first.
+
+@types/node:
+Provides TypeScript type definitions for Node.js APIs.
+
+@types/fluent-ffmpeg:
+Type definitions for fluent-ffmpeg to improve development experience and error checking.
+
+@types/cli-progress:
+Provides type support for progress bar functionality used during processing tasks.
+
+###Why These Packages Are Needed
+
+Together, these packages enable:
+
+*Processing video and audio files
+
+*Communicating with AI models for document generation
+
+*Secure handling of API keys
+
+*Generating structured documents (DOCX)
+
+*Providing a user-friendly desktop interface
+
+*Ensuring code quality through testing
+
+###API Keys and Configuration
+
+The V2D – Video to Document tool uses external AI and media processing services to convert video and audio content into structured documents.
+To access these services, several API keys are required. For security reasons, API keys are not stored in the repository and must be provided via environment variables.
+
+ ##Supported API Keys
+
+The project currently supports the following API keys. Depending on the configuration and selected provider, one or more of these keys may be used.
+
+Google Gemini API
+
+Environment variable: GOOGLE_API_KEY
+
+Usage:
+Used for AI-based document generation. The Large Language Model processes transcripts and creates structured documents such as meeting reports.
+
+OpenAI (ChatGPT)
+
+Environment variable: OPENAI_API_KEY
+
+Usage:
+Alternative AI provider for text processing and document generation.
+
+AssemblyAI
+
+Environment variable: ASSEMBLYAI_API_KEY
+
+Usage:
+Speech-to-text processing for audio and video files.
+
+Saya
+
+Environment variable: SAYA_API_KEY
+
+Usage:
+Additional or experimental AI provider that can be integrated into the document generation pipeline.
+
+##How to Set API Keys
+
+API keys must be configured as environment variables before starting the application.
+
+Linux / macOS
+export GOOGLE_API_KEY="your_api_key_here"
+export OPENAI_API_KEY="your_api_key_here"
+export ASSEMBLYAI_API_KEY="your_api_key_here"
+export SAYA_API_KEY="your_api_key_here"
+
+Windows (PowerShell)
+setx GOOGLE_API_KEY "your_api_key_here"
+setx OPENAI_API_KEY "your_api_key_here"
+setx ASSEMBLYAI_API_KEY "your_api_key_here"
+setx SAYA_API_KEY "your_api_key_here"
+
+
+Alternatively, for local development, a .env file can be used:
+
+GOOGLE_API_KEY=your_api_key_here
+OPENAI_API_KEY=your_api_key_here
+ASSEMBLYAI_API_KEY=your_api_key_here
+SAYA_API_KEY=your_api_key_here
+
+
+⚠️ Important:
+The .env file must not be committed to the repository and should be listed in .gitignore.
+
+Security Notes:
+
+*API keys are injected at runtime
+
+*No secrets are stored in the source code
+
+*Prevents accidental exposure of sensitive data
+
+*Supports secure collaboration in GitLab and CI/CD environments
+
+*Follows best practices for secret management
+
+
+
+###End-to-End User Guide (Video → Final Document)
+
+This section describes how a user can create a structured document from a video using the V2D – Video to Document tool.
+
+Start the Application:
+
+Ensure all required API keys are configured as environment variables.
+
+
+Install dependencies:
+
+npm install
+
+
+Start the application:
+
+npm start
+
+
+The Electron-based GUI will open.
+
+#Upload a Video File:
+
+In the application interface, select Upload Video.
+
+Choose a supported video file (e.g. .mp4, .mov).
+
+The video is loaded into the system for processing.
+
+
+
+#Audio Extraction:
+
+The application automatically extracts audio from the uploaded video.
+
+This is handled internally using FFmpeg.
+
+No user interaction is required for this step.
+
+
+#Speech-to-Text Transcription:
+
+The extracted audio is sent to the speech-to-text service.
+
+The transcription process converts spoken content into text.
+
+The generated transcript is stored internally and used for further processing.
+
+
+#Select Document Type:
+
+The user selects a document type (e.g. Meeting Report).
+
+Each document type is based on a predefined prompt template.
+
+The selected template defines the structure and style of the final document.
+
+
+#Document Generation:
+
+The transcript and selected prompt are sent to the AI service.
+
+The AI model processes the input and generates a structured document.
+
+The output is formatted in Markdown.
+
+
+#Document Preview:
+
+The generated document is displayed in the application preview.
+
+Users can review the content before exporting.
+
+No manual editing is required, but validation is possible.
+
+
+#Export the Final Document:
+
+The user exports the document in the desired format.
+
+
+#Supported formats include:
+
+Markdown (.md)
+
+Word (.docx)
+
+The document is saved locally.
+
+
+#Completion:
+
+The final document is now ready for use.
+
+The user can repeat the process with another video if needed.
+
+
+###Resources
+
+This section lists the main technologies, libraries, and external resources used in the V2D (Video to Document) project. These resources are required to understand, run, and further develop the application.
+
+##Project Dependencies
+
+The following packages and tools are used in this project (as defined in package.json):
+
+Application & Backend
+
+Node.js – JavaScript runtime environment used for backend processing
+
+Electron – Framework for building the desktop application
+
+Express – Backend web framework for handling requests and internal APIs
+
+AI & API Communication
+
+@google/genai – Used for AI-based document generation
+
+Axios – HTTP client for communicating with external APIs (LLMs)
+
+Video & Audio Processing
+
+ffmpeg-static – Extracts audio from uploaded video files
+
+fluent-ffmpeg – Controls FFmpeg operations programmatically
+
+Document Generation & Preview
+
+html-to-docx – Converts structured content into Word documents
+
+Puppeteer – Renders HTML content for document preview and processing
+
+Configuration & Security
+
+dotenv – Loads API keys securely from environment variables
+
+Testing & Development
+
+Mocha – Unit testing framework
+
+TypeScript – Improves code quality and type safety
+
+These dependencies enable the complete end-to-end workflow from video input to structured document output.
+
+
+##Relevant Repositories
+
+V2D Main Repository:
+https://gitlab.rlp.net/proj-wise2526-video2document/video2document
+
+This repository contains the full source code, configuration files, and documentation for the V2D project.
+
+Downloads & External Resources
+
+The following tools and documentation may be required to run or understand the project:
+
+Node.js: https://nodejs.org
+
+Electron Documentation: https://www.electronjs.org/docs
+
+FFmpeg: https://ffmpeg.org
+
+Google Generative AI: https://ai.google.dev
+
+Puppeteer: https://pptr.dev

app/main.py

@@ -0,0 +1,7 @@
+from fastapi import FastAPI
+
+app = FastAPI()
+
+@app.get("/health")
+def health_check():
+    return {"status": "ok"}

config/config.js

@@ -0,0 +1,13 @@
+module.exports = {
+    database:{
+        /*
+            Here is an example structure of the config file
+            You can ofcourse change anything here to suit your needs
+            This structure is useful if you are using a mysql/mariadb database for example
+        */
+        host:"",            // Server IP and port if you have set a different port
+        username:"",        // Username for the database user
+        password:"",        // Password for the database user
+        database:""         // Name of the database
+    }
+}

documentation.md

@@ -0,0 +1,236 @@
+# Documenation of our Program
+
+## Table of Contents
+1. [How to run the Software](#how-to-run-the-software)
+2. [How it works](#how-it-works)
+3. [Modules](#modules)
+4. [IPC](#ipc)
+5. [Authentication](#authentication)
+6. [UI](#ui)
+7. [Storage](#storage)
+
+## How to run the Software
+If you read the readme file, you will see the basic setup command in order to run the program.  
+You will need nodejs, the newer the better.  
+The software is tested with `nodejs-19`, `nodejs-20`, `nodejs-22` and `nodejs-24`.  
+These versions are confirmed to work with our software, but prior versions may work aswell.  
+To get nodejs, simply go to their [website](https://nodejs.org/en/download) and download whatever version you want and install it.  
+Afterward go into the directory of our program, and run the command `npm i`, this will install all the necessary libraries.  
+Next up you need to set up the .env file.  
+The file must contain your keys for the modules you want to use.  
+The .env file looks like this:
+```
+auth_username=wefhjhjakeghjkahejkghjkaegh
+auth_password=wefhjhjakeghjkahejkghjkaegh
+```
+Once that is done, you can run the command `npm start` to actually start the program.  
+Alternatively you can double click the start.bat if you are on Windows for example.  
+
+## How it works
+Our software is fully modular, this means, every part can easily be edited, replaced, removed or added without needing to make many adjustments in the code.  
+The modules can be found under `./services/modules`  
+The Structure is as follows:
+Inside of `modules` are folders named after the general thing the module does.  
+For example, `transcription-remote`, this folder contains all the modules that do transcription on a remote service, such as assembly-ai for example.  
+Inside of these folders we put our modules.  
+The name of the folder and the module dont matter, as long as the structure is kept, and the module filename ends with .js, it will work.  
+The program iterates through all of the folders within `./services/modules`, and then iterates over each `.js` file within each of these folders, and then loads them into a specific map called `mapFunctions`.  
+This map is available ANYWHERE in the backend code, even within a module, which means, you can call a module, from within a module, from within a module, from within yet another module.  
+
+## Modules
+Building a new module is super easy, anyone can get it done.  
+All you need to do is follow the previously mentioned structure.  
+When you have created your module file, the `.js` file, you simply copy paste this code snippet into it.  
+```js
+module.exports = {
+    name:"example", // Unique name for our function that will later be used to get the function from the map via "mapFunctions.get("example").function()"
+    type:"example-type", // value used to differentiate each module to order them in the UI
+    displayname:"Example", // The displayname used within the UI
+    async function(randomParameter){
+        // Here we put a simple console.log to show how the system works
+        // This function will be called from the @startup.js function in the utility folder
+        console.log(`\n------------\nThis is the example function called by the ${randomParameter} function\n------------\n`);
+    }
+}
+```
+If you had a look at the code and the modules and so on, you might have spotted a file in `./services/modules/utility` called `example.js`.  
+This is a template file that you can just copy paste and use as a base for your new module.  
+It has the same exact code as mentioned right above.  
+Now as for how the code works.  
+Each module is essentially just a JSON object that is being exported, so that the main process can load it into the `mapFunctions` map.  
+the required fields are as follows
+- name: This field contains the internal name through which it will be called. It HAS TO BE unique.
+- type: This field contains the type of the module. Is it an LLM module, transcription module, or whatever.
+- displayname: This field contains the Displayname used in the UI.
+
+And lastly the function call.  
+This function call is what is being called by other functions, it is generally the main entrypoint for a module.  
+Sure, you can always set custom function names, but this is a general solution that works without having to manage function names.  
+You can always define custom functions inside your module that you call from the entrypoint function, but it is highly advised just to call the entrypoint function from outside of the module as it prevents headaches by just working as intended.  
+
+Note, there are also other module fields for specific module types, such as: 
+- description: Used by any module that needs to be shown on the UI, such as Transcription and LLM modules.
+- audioformat: Used by transcription modules to tell the audio extraction module what audio format to use.
+
+## IPC
+Our software is split up into 2 pieces, the main process (Backend) and the frontend.  
+The frontend is written in Electron, so it is essentially just a website.  
+This makes it relatively easy to edit the frontend.  
+But it comes with one downside, which is, the frontend and backend cant just directly communicate, you first need to set up an IPC channel between them.  
+As for the base functionality, all of this is already done.  
+The frontend gets a list of all the available LLM and Transcription modules sent by the backend on startup.  
+The JSON object for this information looks like this:
+```json
+{
+    "ai_modules":[
+        {"name": "Example", "displayname": "Example"}
+    ],
+    "transcription_modules":[
+        {"name": "Example", "displayname": "Example"}
+    ]
+}
+```
+The backend needs a specific set of informations from the frontend in order to start the pipeline.  
+The JSON for that looks like this:  
+```json
+{
+  "video": {
+    "module": "extraction-video-to-audio",
+    "inputVideoPath": "A:\\programing\\@projects\\video2document\\test\\unit\\testvideo.mp4"
+  },
+  "transcription": {
+    "module": "assembly"
+  },
+  "document": {
+    "module": "llm-saia_openai_gpt",
+    "type": "followup-report",
+    "outputType": "pdf"
+  }
+}
+```
+As you can see in this JSON object, each part specifies which module is being used for each step.  
+The module names are each the name field specified in the module itself.  
+As for the rest of the fields, they are pretty self explanatory except `document.type`, that is a predefined report type.  
+This is the minimum required setup for the currently implemented pipeline to work.  
+You can always add fields to it, but dont remove the ones from above.
+
+## Authentication
+Our Software uses a custom API key management System.  
+This system itself is proprietary, and will as such not be delivered with the software.  
+The way it works is simply via a HTTP request.  
+In the current version, the main reads the username and password for authentication from the .env file, and then uses these in the header for the HTTP request.  
+```
+    hostname: "keyserver.dommymommy.xyz",     // The URL to the key server
+    port: 443,                                // The Port of the
+    path: "/v1/auth",                         // The API Endpoint
+    method: "GET",
+    headers: {
+        "Content-Type": "application/json",   // The content type should be JSON
+        "username": un,                       // the Username used to authenticate
+        "password": pw                        // The password used to authenticate
+    }
+```
+### The Important bit of this whole setup
+Once the HTTP request is made, it will return a JSON object with the API keys as fields.  
+One such output could look like this:  
+```json
+{
+  "ASSEMBLYAI_API_KEY":	"eajgjkhgahghahegoikh",
+  "GOOGLE_API_KEY":	"eajgjkhgahghahegoikh",
+  "SAIA_API_KEY": "eajgjkhgahghahegoikh"
+}
+```
+The key for each entry is being used to store the key in memory.  
+Specifically under `process.env`  
+So, if everything in this request worked out, we will have:  
+```js
+process.env.ASSEMBLYAI_API_KEY
+process.env.GOOGLE_API_KEY
+process.env.SAIA_API_KEY
+```
+These variables are accessible anywhere in the code and contain the API Keys, so make sure you dont add some untrusted modules that could steal these API Keys.  
+
+
+## UI
+The UI has a simple, self-explanatory design, in white and blue.
+For easy handling and understanding, the UI is using 6 steps to guide the user through the process and offers a help page
+with more defined explanations regarding the steps of the GUI. All parts used in the GUI are stored in the directory `./electron/main`.
+
+Files used for the UI:
+- index.html
+- style.css
+- script.js
+- renderer.js
+- preload.js
+- languages.js
+- package-lock.json
+- package.json
+
+Folders used for the UI:
+- /flags
+- /icons
+- /node_modules
+
+**index.html:**
+This file is the basic framework of our software. Comments in the code define the different UI sections.
+The comments are the headlines of the code below them.
+
+**style.css:**
+Contains all the css code of the software used in the UI.
+
+**script.js:**
+Stores all functions used in the UI.
+The code is separated by comments in their matching UI section.
+
+**renderer.js:**
+Mainly contains every listener function used in the UI, which listens to any events occuring in the UI,
+to handle these events as intended.
+The code is separated by comments in their matching UI section.
+
+**preload.js:**
+Contains IPC functions to allow communication between the UI and the main process.
+
+**languages.js:**
+Holds one JSON, which is used to store the different language variables. These are used
+in the script.js for the change of the displayed language of the UI. Add languages here, if 
+you want to add more options in the language selection.
+
+How to add more languages:
+1. Add another language block, like an existing one in the file. (Note: Use every key, which is also used in the other sections, 
+beside the first key like "eng". This first key should be always unique from the others)
+2. Assign the desired values to the keys in the new language section.
+
+How to add more text which changes languages:
+1. Create the element in the html file with an unique id.
+2. Add this id to every language section and assign them a matching value.
+3. Add inside the `script.js` file, inside the `changeLanguage()` function a document call like the others. Except with our id. 
+
+**package-log.json:**
+It's an electron module file. No changes needed.
+
+**package.json:**
+This is an electron base file. No changes needed.
+
+**/flags:**
+This directory contains the flags used for the language selection dropdown menu.
+
+**/icons:**
+Pictures for the document preview are stored here.
+
+**/node_modules:**
+Contains nodes used by electron.
+
+## Storage
+
+In the root directory of the project you will find the `storage` folder.  
+This directory is used to persist **all artifacts generated throughout the processing pipeline**, allowing each step to operate independently while still sharing results.
+
+Each module is expected to **read from and write to this directory**, depending on its responsibility in the pipeline.
+
+The storage folder contains the following sub folders:
+- **audio** stores the extracted audio from the video  
+  - **audio-snippets** store the individual speaker snippets for speaker identification
+- **documents** store the HTML files generated by the AI / LLM modules
+- **documentType** stores the premade prompt templates used for the AI calls
+- **transcriptionSummaries** store the transcripts after they have been transformed from word-level to sentence-level
+- **transcripts** store the raw transcripts returned by the transcription services

electron/main/help_page.html

@@ -0,0 +1,36 @@
+<!DOCTYPE html>
+<html lang="de">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Anleitung</title>
+
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            background: #f0f2f5;
+            margin: 0;
+            height: 100vh;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+        }
+
+        
+    </style>
+</head>
+
+<body>
+
+    
+
+    <script>
+        
+
+        
+    </script>
+
+</body>
+
+</html>

electron/main/index.html

@@ -0,0 +1,397 @@
+<!doctype html>
+<html lang="de">
+
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title id="title">Video to document</title>
+  <link rel="stylesheet" href="style.css" />
+  <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/lc-select@1.3.0/themes/light.css" />
+</head>
+
+<body>
+  <div id="h1-wrapper">
+    <section class="p-menu1">
+      <nav id="navbar" class="navigation" role="navigation">
+        <input id="toggle1" type="checkbox" />
+        <label class="hamburger1" for="toggle1">
+          <div class="top"></div>
+          <div class="meat"></div>
+          <div class="bottom"></div>
+        </label>
+
+        <nav class="menu1">
+          <button id="customDocBtn" onclick="showCD()">
+            Manage document types
+          </button>
+          <button id="helpBtn" onclick="showHelp()">
+            Help
+          </button>
+        </nav>
+      </nav>
+    </section>
+    <div class="main_h1">
+      <h1 id="h1">Video to document</h1>
+    </div>
+
+    <div class="gui-language">
+      <select name="language_option" id="language_option"></select>
+    </div>
+  </div>
+
+  <div class="step-nav">
+    <div class="step-item active" data-step="1" id="step_nav1">1. Step</div>
+    <div class="step-item" data-step="2" id="step_nav2">2. Step</div>
+    <div class="step-item" data-step="3" id="step_nav3">3. Step</div>
+    <div class="step-item" data-step="4" id="step_nav4">4. Step</div>
+    <div class="step-item" data-step="5" id="step_nav5">5. Step</div>
+    <div class="step-item" data-step="6" id="step_nav6">6. Step</div>
+  </div>
+
+  <div id="middleContainerWrapper" class="middle-container-wrapper">
+    <button id="prevBtn" class="navBtn" disabled>&larr;</button>
+
+    <!-- Visible middle part-->
+    <div class="mitte" id="mitte">
+      <!--Costum document section-->
+      <div class="container" id="cdContainer" style="display: none">
+        <h1 id="cd_h1">Manage document types</h1>
+
+        <label for="existingDocs" id="cd_existingDocs">Select existing documents (optional):</label>
+        <!--Drop Down-->
+        <select name="existingDocs" id="existingDocs">
+          <option value="newDoc" id="newDoc">
+            -- Create new document --
+          </option>
+        </select>
+
+        <div id="docNameWrapper">
+          <label for="docName" id="cd_docName">Document name:</label>
+          <input type="text" id="docName" placeholder="Enter the document name here" />
+        </div>
+
+        <label for="prompt" id="cd_promt">Your prompt:</label>
+        <textarea id="prompt" placeholder="Type the prompt for your document here..."></textarea>
+
+        <div class="buttons">
+          <button id="goBackBtn">Return</button>
+          <button id="deleteBtn">Delete document</button>
+          <button id="generateBtn">Save document</button>
+        </div>
+
+        <div id="result"></div>
+      </div>
+
+      <!-- Here starts code from the helppage -->
+
+      <div class="containerHelp" id="helpContainer" style="display: none">
+        <!-- FIXER OBERER TEIL -->
+        <div class="top-bar" id="top_bar_help">
+          <button class="back-btn" id="back_btn" onclick="showHelp()">Return</button>
+
+          <h1 id="help_page_h1">Programm tutorial</h1>
+
+
+          <div class="toc-wrapper">
+            <button class="toc-toggle" id="help_page_tableofcontents" onclick="toggleTOC()">Table of contents</button>
+            <div class="toc" id="toc">
+              <a href="#convertVid" id='hp_convertVid' onclick="closeTOC()">Convert video to document</a>
+              <a href="#firstStep" id='hp_firstStep' onclick="closeTOC()">Step 1 - Select video</a>
+              <a href="#secondStep" id='hp_secondStep' onclick="closeTOC()">Step 2 - Configuration</a>
+              <a href="#thirdStep" id='hp_thirdStep' onclick="closeTOC()">Step 3 - Select document type</a>
+              <a href="#fourthStep" id='hp_fourthStep' onclick="closeTOC()">Step 4 - Confirm</a>
+              <a href="#fifthStep" id='hp_fifthStep' onclick="closeTOC()">Step 5 - Identify speakers</a>
+              <a href="#sixthStep" id='hp_sixthStep' onclick="closeTOC()">Step 6 - Save document</a>
+              <a href="#createDoc" id='hp_createDoc' onclick="closeTOC()">Create document type</a>
+              <a href="#editDoc" id='hp_editDoc' onclick="closeTOC()">Edit document type</a>
+              <a href="#deleteDoc" id='hp_deleteDoc' onclick="closeTOC()">Delete document type</a>
+            </div>
+          </div>
+        </div>
+
+        <!-- NUR DIESER TEIL SCROLLT -->
+        <div class="content" id="content">
+
+          <div class="step_hp" id="convertVid">
+            <h2 id="hp_convertVid_h2">Convert video to document.</h2>
+
+            <div class="step_hp" id="firstStep">
+              <h3 id="hp_firstStep_h3">Step 1 - Select video</h3>
+              <p id="hp_firstStep_p">
+                - Drag a video file into the drag-and-drop field or click <strong>“Search video”</strong>,<br>to select
+                a file using your file browser.<br>- Then click <strong>Step 2</strong> or the blue arrow on the right
+                to continue.
+              </p>
+            </div>
+            <div class="step_hp" id="secondStep">
+              <h3 id="hp_secondStep_h3">Step 2 - Configuration</h3>
+              <p id="hp_secondStep_p">
+                - Select the <strong>AI</strong> to be used in the first dropdown menu.<br>- Select the
+                <strong>transcription tool</strong> to be used in the second dropdown menu.<br>- Select the <strong>file
+                  format</strong> of the document to be created in the third dropdown menu.<br>- Select the
+                <strong>language</strong> of the document to be created in the fourth dropdown menu.<br>- Then click
+                <strong>Step 3</strong> or the blue arrow on the right to continue.
+
+              </p>
+            </div>
+            <div class="step_hp" id="thirdStep">
+              <h3 id="hp_thirdStep_h3">Step 3 - Select document type</h3>
+              <p id="hp_thirdStep_p">
+                Select a document type using the checkbox or choose a previously created document type from the dropdown
+                menu.<br>- Then click <strong>Step 4</strong> or the blue arrow on the right to continue.
+
+              </p>
+            </div>
+            <div class="step_hp" id="fourthStep">
+              <h3 id="hp_fourthStep_h3">Step 4 - Confirm</h3>
+              <p id="hp_fourthStep_p">
+                Click <strong>“Submit”</strong> to start the document generation.<br>During processing, four status
+                indicators are displayed that gradually change from red to green and show the current
+                progress:<br><br>Indicator 1: Upload and preparation of the video file.<br>Indicator 2: Transcription of
+                the video content.<br>Indicator 3: AI-based processing and document creation.<br>Indicator 4: Completion
+                of generation and provision of the document.<br><br>After successful completion, click <strong>Step
+                  5</strong> or the blue arrow on the right to continue.
+
+              </p>
+            </div>
+            <div class="step_hp" id="fifthStep">
+              <h3 id="hp_fifthStep_h3">Step 5 - Identify speakers</h3>
+              <p id="hp_fifthStep_p">
+                In the dropdown menu, you can select a recognized speaker.<br>Using the play button, you can listen to a
+                spoken sentence to clearly identify the speaker.<br>With the speaker icon, you can adjust the
+                volume.<br>Using the three-dot menu, you can set the playback speed.<br><br>In the text field
+                <strong>“Write name”</strong>, enter the actual name of the speaker so that it is displayed in the
+                document instead of placeholders such as “Speaker A”.<br>Confirm the entry with <strong>“Rename
+                  Speaker”</strong>.<br><br>With the <strong>“Rewrite Document”</strong> button, all speaker labels in
+                the document are then replaced.<br><br>After that, click <strong>Step 6</strong> or the blue arrow on
+                the right to continue.
+
+              </p>
+            </div>
+            <div class="step_hp" id="sixthStep">
+              <h3 id="hp_sixthStep_h3">Step 6 - Save document</h3>
+              <p id="hp_sixthStep_p">
+                Click <strong>“Download”</strong> to save the document.<br>A file explorer will then open, where you can
+                select the desired storage location.
+
+              </p>
+            </div>
+          </div>
+
+
+          <div class="step_hp" id="createDoc">
+            <h2 id="hp_createDoc_h2">Create document type</h2>
+            <p id="hp_createDoc_p">
+              - Open the burger menu at the top left and select <strong>“Manage document types”</strong>.<br>- Then
+              select the option <strong>“-- Create new document type --”</strong> from the dropdown menu.<br>- Enter a
+              descriptive name for the new document type.<br>- Carefully formulate the prompt for the AI-based
+              processing.<br>- Click <strong>Save document type</strong>.<br><br><strong>Note:</strong><br>The entered
+              prompt is transmitted unchanged to an AI service. Therefore, make sure to comply with applicable data
+              protection regulations and do not enter any sensitive or personal data.
+
+            </p>
+          </div>
+
+          <div class="step_hp" id="editDoc">
+            <h2 id="hp_editDoc_h2">Edit document type</h2>
+            <p id="hp_editDoc_p">
+              - Open the burger menu at the top left and select <strong>“Manage document types”</strong>.<br>- Then
+              select the document type to be edited from the dropdown menu.<br>- Revise the existing AI prompt or
+              formulate a new prompt.<br>- Finally, click <strong>“Save document
+                type”</strong>.<br><br><strong>Note:</strong><br>The entered prompt is transmitted unchanged to an AI
+              service. Therefore, make sure to comply with applicable data protection regulations and do not enter any
+              sensitive or personal data.
+
+            </p>
+          </div>
+
+          <div class="step_hp" id="deleteDoc">
+            <h2 id="hp_deleteDoc_h2">Delete document type</h2>
+            <p id="hp_deleteDoc_p">
+              - Open the burger menu at the top left and select <strong>“Manage document types”</strong>.<br>- Then
+              select the document type to be deleted from the dropdown menu.<br>- Finally, click <strong>“Delete
+                document type”</strong>.<br><br><strong>Note:</strong><br>After confirming the deletion process, the
+              document type cannot be restored.
+
+            </p>
+          </div>
+        </div>
+
+      </div>
+
+      <!-- Here starts code from step 1-->
+      <div class="step" id="step1">
+        <h2 class="h2" id="step1_h2">Upload your video here:</h2>
+        <div class="upload-container" id="uploadContainer">
+          <p id="p1">Drag and drop video file</p>
+          <video id="previewThumbnail" autoplay="false"></video>
+          <div class="file-name" id="fileName">No video chosen</div>
+          <div id="thumbnailContainer">
+            <img id="thumbnailImage" style="display: none" />
+          </div>
+          <button class="custom-btn" id="manualUploadBtn">
+            Search video
+          </button>
+          <input type="file" id="videoUpload" accept="video/*" />
+        </div>
+      </div>
+
+      <!-- Here starts code from step 2-->
+      <div class="step" id="step2" style="display: none">
+        <h2 class="h2" id="step2_h2">Choose your preferences:</h2>
+        <div class="step2-form">
+          <div class="KI-wrapper">
+            <label id="labelKI">Select ki:</label>
+            <select name="ai_type" id="ai_type"></select>
+          </div>
+
+          <div class="transcript-wrap">
+            <label id="labelTranscription">Select transcription:</label>
+            <select name="transkript_type" id="transkript_type"></select>
+          </div>
+
+          <div class="type-wrapper">
+            <label id="labelType">Select type:</label>
+            <select name="output_type" id="output_type">
+              <option value="pdf">.pdf</option>
+              <option value="docx">.docx</option>
+              <option value="txt">.txt</option>
+            </select>
+          </div>
+
+          <div class="language-wrapper">
+            <label id="labelLanguage">Select language:</label>
+
+            <select name="document_language_option" id="document_language_option"></select>
+          </div>
+        </div>
+      </div>
+
+      <!-- Here starts code from step 3-->
+
+      <!-- Hover Effekt für Dokumentenvorschau, Fragezeichen hinter Text, drüber hoven zeigt Beispieldokument -->
+      <div class="step" id="step3" style="display: none">
+        <div class="checkbox-group">
+          <h2 class="h2" id="step3_h2">Choose prefered document style:</h2>
+          <div class="checkbox-container">
+            <input type="checkbox" name="docFormat" id="docFormat" value="followup-report" />
+            <label id="label_format" for="docFormat">Follow-up Report</label>
+            <div class="figure1">
+              <img class="img-icon" src="icons/question-mark-button-icon--free-clip-art-30.png" />
+              <img class="img-hover1" src="icons/follow_up_report_example.png" />
+            </div>
+          </div>
+          <div class="checkbox-container">
+            <input type="checkbox" name="docFormat" id="docFormatSummary1" value="agenda" />
+            <label id="label_summary" for="docFormatSummary">Agenda</label>
+            <div class="figure2">
+              <img class="img-icon" src="icons/question-mark-button-icon--free-clip-art-30.png" />
+              <img class="img-hover2" src="icons/agenda_example.png" />
+            </div>
+          </div>
+          <div class="checkbox-container">
+            <input type="checkbox" name="docFormat" id="docFormatSummary2" value="result-protocol" />
+            <label id="label_summary_result" for="docFormatSummary">Resultprotocol</label>
+            <div class="figure3">
+              <img class="img-icon" src="icons/question-mark-button-icon--free-clip-art-30.png" />
+              <img class="img-hover3" src="icons/result_protocol_example.png" />
+            </div>
+          </div>
+          <div class="checkbox-container">
+            <input type="checkbox" name="docFormat" id="docFormatSummary3" value="sprint-planning" />
+            <label id="label_summary_note" for="docFormatSummary">Sprint Planning Note</label>
+            <div class="figure4">
+              <img class="img-icon" src="icons/question-mark-button-icon--free-clip-art-30.png" />
+              <img class="img-hover4" src="icons/sprint_planning_note_example.png" />
+            </div>
+          </div>
+          <div class="checkbox-container">
+            <input type="checkbox" name="docFormat" id="docFormatCustom" value="custom" />
+            <select name="customDocumentTypes" id="customDocumentTypes"></select>
+          </div>
+        </div>
+      </div>
+
+      <!-- Here starts code from step 4-->
+      <div class="step" id="step4" style="display: none">
+        <h2 class="h2" id="step4_h2">Click to submit:</h2>
+        <button class="submit-btn" id="submitButton" onclick="checkBoxes()" disabled>
+          Submit
+        </button>
+
+        <div class="testy" id="testy">
+          <div class="box2" id="box1"></div>
+          <p id="box1_p1">---Starting---</p>
+          <div class="box2" id="box2"></div>
+          <p id="box2_p2">---Transkribing---</p>
+          <div class="box2" id="box3"></div>
+          <p id="box3_p3">---Document creation---</p>
+          <div class="box2" id="box4"></div>
+        </div>
+      </div>
+
+      <!-- Here starts code from step 5-->
+      <div class="step" id="step5" style="display: none">
+        <h2 class="h2" id="step5_h2">Change names of the speakers:</h2>
+
+        <div class="speaker-container">
+          <table class="speaker-table">
+            <tbody>
+              <tr>
+                <td class="label-cell">
+                  <label id="labelSpeaker" for="cur_speaker">Select Speaker:</label>
+                </td>
+                <td class="input-cell">
+                  <select name="cur_speaker" id="cur_speaker"></select>
+                </td>
+              </tr>
+              <tr>
+                <td class="label-cell">
+                  <label id="labelSpeakerAudio">Speaker Audio:</label>
+                </td>
+                <td class="input-cell">
+                  <audio controls id="speakerAudioViewer">
+                    Currently there is no audio file here.
+                  </audio>
+                </td>
+              </tr>
+              <tr>
+                <td class="label-cell">
+                  <label id="labelSpeakerWriter" for="newSpeaker">New Name:</label>
+                </td>
+                <td class="input-cell">
+                  <input type="text" id="newSpeaker" placeholder="Enter new speaker name" />
+                </td>
+              </tr>
+            </tbody>
+          </table>
+
+          <div class="speaker-button-group">
+            <button id="speakerLocker" onclick="rewriteSpeakerName()">
+              Rename Speaker
+            </button>
+            <button id="speakerResender" onclick="sendSpeakerPackages()">
+              Rewrite Document
+            </button>
+          </div>
+        </div>
+      </div>
+
+      <!-- Here starts code from step 6-->
+      <div class="step" id="step6" style="display: none">
+        <h2 class="h2" id="step6_h2">Click to download your document:</h2>
+        <button class="download-btn" id="downloadButton" onclick="fileDownload()">
+          Download
+        </button>
+      </div>
+    </div>
+
+    <button id="nextBtn" class="navBtn">&rarr;</button>
+  </div>
+  <script src="https://cdn.jsdelivr.net/npm/lc-select@1.3.0/lc_select.min.js"></script>
+  <script src="languages.js"></script>
+  <script src="script.js"></script>
+  <script src="./renderer.js"></script>
+</body>
+
+</html>

electron/main/languages.js

@@ -0,0 +1,451 @@
+var languageOptions = {
+    "eng":{
+        "flagPath": "flags/united-kingdom-flag-png-large.jpg",
+        "labelKI": "Select AI:",
+        "labelTranscription": "Select transcription:",
+        "labelLanguage": "Select language:",
+        "title": "Video to document",
+        "h1": "Video to document",
+        "p1": "Drag and drop video file",
+        "fileName": "No video chosen",
+        "manualUploadBtn": "Search video",
+        "checkbox_group": "Choose preferred document style:",
+        "label_format": "Follow-up Report",
+        "label_summary": "Agenda",
+        "label_summary_result": "Resultprotocol",
+        "label_summary_note" : "Sprint Planning Note",
+        "submitButton": "Submit",
+        "step_nav1": "Step 1",
+        "step_nav2": "Step 2",
+        "step_nav3": "Step 3",
+        "step_nav4": "Step 4",
+        "step_nav5": "Step 5",
+        "step_nav6": "Step 6",
+        "h2": "Upload your video here:",
+        "labelSpeaker": "Select Speaker:",
+        "labelSpeakerAudio": "Selected Speaker:",
+        "labelSpeakerWriter": "Write name:",
+        "speakerLocker": "Rename speaker",
+        "speakerResender": "Rewrite document",
+        "downloadButton": "Download",
+        "box1_p1": "---Starting---",
+        "box2_p2": "---Transcribing---",
+        "box3_p3": "---Document creation---",
+        "labelType": "Select document type:",
+
+        "customDocBtn": "Manage document types",
+        "cd_h1": "Manage document types",
+        "cd_existingDocs": "Select existing documents (optional):",
+        "cd_docName": "Document name",
+        "docName": "Enter the document name here",
+        "cd_promt": "Your prompt:",
+        "prompt": "Type the prompt for your document here...",
+        "goBackBtn": "Return",
+        "deleteBtn": "Delete document",
+        "generateBtn": "Save document",
+        "newDoc": "-- Create new document --",
+
+        "step1_h2" : "Upload your video here:",
+        "step2_h2" : "Choose your preferences:",
+        "step3_h2" : "Choose prefered document style:",
+        "step4_h2" : "Click to submit:",
+        "step5_h2" : "Change names of the speakers:",
+        "step6_h2" : "Click to download your document:",
+        
+        //help page
+        "back_btn" : "Back",
+        "help_page_h1" : "Programm tutorial",
+        "help_page_tableofcontents" : "Table of contents",
+        //Inhaltsverzeichnis
+        "hp_convertVid" : "Convert video to document",
+        "hp_firstStep" : "Step 1 - Select video",
+        "hp_secondStep" : "Step 2 - Configuration",
+        "hp_thirdStep" : "Step 3 - Select document type",
+        "hp_fourthStep" : "Step 4 - Confirm",
+        "hp_fifthStep" : "Step 5 - Identify speakers",
+        "hp_sixthStep" : "Step 6 - Save document",
+        "hp_createDoc" : "Create document type",
+        "hp_editDoc" : "Edit document type",
+        "hp_deleteDoc" : "Delete document type",
+        //Ueberschriften
+        "hp_convertVid_h2" : "Convert video to document.",
+        "hp_firstStep_h3" : "Step 1 - Select video",
+        "hp_secondStep_h3" : "Step 2 - Configuration",
+        "hp_thirdStep_h3" : "Step 3 - Select document type",
+        "hp_fourthStep_h3" : "Step 4 - Confirm",
+        "hp_fifthStep_h3" : "Step 5 - Identify speakers",
+        "hp_sixthStep_h3" : "Step 6 - Save document",
+        "hp_createDoc_h2" : "Create document type",
+        "hp_editDoc_h2" : "Edit document type",
+        "hp_deleteDoc_h2" : "Delete document type",
+        //Texte
+        "hp_firstStep_p" : "- Drag a video file into the drag-and-drop field or click <strong>“Search video”</strong>,<br>to select a file using your file browser.<br>- Then click <strong>Step 2</strong> or the blue arrow on the right to continue.",
+        "hp_secondStep_p" : "- Select the <strong>AI</strong> to be used in the first dropdown menu.<br>- Select the <strong>transcription tool</strong> to be used in the second dropdown menu.<br>- Select the <strong>file format</strong> of the document to be created in the third dropdown menu.<br>- Select the <strong>language</strong> of the document to be created in the fourth dropdown menu.<br>- Then click <strong>Step 3</strong> or the blue arrow on the right to continue.",
+        "hp_thirdStep_p" : "- Select a document type using the checkbox or choose a previously created document type from the dropdown menu.<br>- Then click <strong>Step 4</strong> or the blue arrow on the right to continue.",
+        "hp_fourthStep_p" : "Click <strong>“Submit”</strong> to start the document generation.<br>During processing, four status indicators are displayed that gradually change from red to green and show the current progress:<br><br>Indicator 1: Upload and preparation of the video file.<br>Indicator 2: Transcription of the video content.<br>Indicator 3: AI-based processing and document creation.<br>Indicator 4: Completion of generation and provision of the document.<br><br>After successful completion, click <strong>Step 5</strong> or the blue arrow on the right to continue.",
+        "hp_fifthStep_p" : "In the dropdown menu, you can select a recognized speaker.<br>Using the play button, you can listen to a spoken sentence to clearly identify the speaker.<br>With the speaker icon, you can adjust the volume.<br>Using the three-dot menu, you can set the playback speed.<br><br>In the text field <strong>“Write name”</strong>, enter the actual name of the speaker so that it is displayed in the document instead of placeholders such as “Speaker A”.<br>Confirm the entry with <strong>“Rename Speaker”</strong>.<br><br>With the <strong>“Rewrite Document”</strong> button, all speaker labels in the document are then replaced.<br><br>After that, click <strong>Step 6</strong> or the blue arrow on the right to continue.",
+        "hp_sixthStep_p" : "Click <strong>“Download”</strong> to save the document.<br>A file explorer will then open, where you can select the desired storage location.",
+        "hp_createDoc_p" : "- Open the burger menu at the top left and select <strong>“Manage document types”</strong>.<br>- Then select the option <strong>“-- Create new document type --”</strong> from the dropdown menu.<br>- Enter a descriptive name for the new document type.<br>- Carefully formulate the prompt for the AI-based processing.<br>- Click <strong>Save document type</strong>.<br><br><strong>Note:</strong><br>The entered prompt is transmitted unchanged to an AI service. Therefore, make sure to comply with applicable data protection regulations and do not enter any sensitive or personal data.",
+        "hp_editDoc_p" : "- Open the burger menu at the top left and select <strong>“Manage document types”</strong>.<br>- Then select the document type to be edited from the dropdown menu.<br>- Revise the existing AI prompt or formulate a new prompt.<br>- Finally, click <strong>“Save document type”</strong>.<br><br><strong>Note:</strong><br>The entered prompt is transmitted unchanged to an AI service. Therefore, make sure to comply with applicable data protection regulations and do not enter any sensitive or personal data.",
+        "hp_deleteDoc_p" : "- Open the burger menu at the top left and select <strong>“Manage document types”</strong>.<br>- Then select the document type to be deleted from the dropdown menu.<br>- Finally, click <strong>“Delete document type”</strong>.<br><br><strong>Note:</strong><br>After confirming the deletion process, the document type cannot be restored."
+
+
+    },
+    "de":{
+        "flagPath": "flags/germany-flag-png-large.jpg",
+        "labelKI": "Wähle KI:",
+        "labelTranscription": "Wähle Transkription:",
+        "labelLanguage": "Wähle Sprache:",
+        "title": "Video zu Dokument",
+        "h1": "Video zu Dokument",
+        "p1": "Video per Drag & Drop ablegen",
+        "fileName": "Kein Video ausgewählt",
+        "manualUploadBtn": "Video suchen",
+        "checkbox_group": "Bevorzugte Dokumentvarianten:",
+        "label_format": "Folgebericht",
+        "label_summary": "Agenda",
+        "label_summary_result": "Ergebnisprotokoll",
+        "label_summary_note" : "Sprint-Planungshinweis",
+        "submitButton": "Absenden",
+        "step_nav1": "Schritt 1",
+        "step_nav2": "Schritt 2",
+        "step_nav3": "Schritt 3",
+        "step_nav4": "Schritt 4",
+        "step_nav5": "Schritt 5",
+        "step_nav6": "Schritt 6",
+        "h2": "Lade dein Video hier hoch:",
+        "labelSpeaker": "Wähle Sprecher:",
+        "labelSpeakerAudio": "Ausgewählter Sprecher:",
+        "labelSpeakerWriter": "Schreib Namen:",
+        "speakerLocker": "Ersetze Namen",
+        "speakerResender": "Überschreibe Dokument",
+        "downloadButton": "Download",
+        "box1_p1": "---Startet---",
+        "box2_p2": "---Transkribierung---",
+        "box3_p3": "---Dokument erstellen---",
+        "labelType": "Wähle Dokumenttyp:",
+
+        "customDocBtn": "Dokumenttypen verwalten",
+        "cd_h1": "Dokumenttypen verwalten",
+        "cd_existingDocs": "Vorhandene Dokumente auswählen (optional):",
+        "cd_docName": "Dokumentname",
+        "docName": "Geben Sie hier den Dokumentnamen ein",
+        "cd_promt": "Ihr Prompt:",
+        "prompt": "Geben Sie hier die Eingabeaufforderung für Ihr Dokument ein...",
+        "goBackBtn": "Zurück",
+        "deleteBtn": "Lösche Dokument",
+        "generateBtn": "Speichere Dokument",
+        "newDoc": "-- Neues Dokument erstellen --",
+
+        "step1_h2" : "Laden Sie Ihr Video hier hoch:",
+        "step2_h2" : "Wählen Sie Ihre Präferenzen:",
+        "step3_h2" : "Wählen Sie den gewünschten Dokumentstil:",
+        "step4_h2" : "Zum Absenden klicken:",
+        "step5_h2" : "Ändern Sie die Namen der Sprecher:",
+        "step6_h2" : "Klicken Sie hier, um Ihr Dokument herunterzuladen:",
+
+        //help page
+        "back_btn" : "Zurück",
+        "help_page_h1" : "Programm Anleitung",
+        "help_page_tableofcontents" : "Inhaltsverzeichnis",
+        //Inhaltsverzeichnis
+        "hp_convertVid" : "Video zu Dokument umwandeln",
+        "hp_firstStep" : "Schritt 1 - Video auswählen",
+        "hp_secondStep" : "Schritt 2 - Konfiguration",
+        "hp_thirdStep" : "Schritt 3 - Dokumententyp auswählen",
+        "hp_fourthStep" : "Schritt 4 - Bestätigen",
+        "hp_fifthStep" : "Schritt 5 - Sprecher identifizieren",
+        "hp_sixthStep" : "Schritt 6 - Dokument speichern",
+        "hp_createDoc" : "Dokumententyp erstellen",
+        "hp_editDoc" : "Dokumententyp bearbeiten",
+        "hp_deleteDoc" : "Dokumententyp löschen",
+        //Ueberschriften
+        "hp_convertVid_h2" : "Video zu Dokument umwandeln.",
+        "hp_firstStep_h3" : "Schritt 1 - Video auswählen",
+        "hp_secondStep_h3" : "Schritt 2 - Konfiguration",
+        "hp_thirdStep_h3" : "Schritt 3 - Dokumententyp auswählen",
+        "hp_fourthStep_h3" : "Schritt 4 - Bestätigen",
+        "hp_fifthStep_h3" : "Schritt 5 - Sprecher identifizieren",
+        "hp_sixthStep_h3" : "Schritt 6 - Dokument speichern",
+        "hp_createDoc_h2" : "Dokumententyp erstellen",
+        "hp_editDoc_h2" : "Dokumententyp bearbeiten",
+        "hp_deleteDoc_h2" : "Dokumententyp löschen",
+        //Texte
+        "hp_firstStep_p" : '- Ziehe eine Videodatei in das Drag-and-Drop-Feld oder klicke auf <strong>„Video suchen“</strong>,<br>um eine Datei über deinen Dateibrowser auszuwählen.<br>- Klicke anschließend auf <strong>Schritt 2</strong> oder auf den blauen Pfeil rechts, um fortzufahren.',
+        "hp_secondStep_p" : '- Wähle im ersten Auswahlmenü die zu verwendende <strong>KI</strong>.<br>- Wähle im zweiten Auswahlmenü das zu verwendende <strong>Transkriptions-Tool</strong>.<br>- Wähle im dritten Auswahlmenü das <strong>Dateiformat</strong> des zu erstellenden Dokuments.<br>- Wähle im vierten Auswahlmenü die <strong>Sprache</strong> des zu erstellenden Dokuments.<br>- Klicke anschließend auf <strong>Schritt 3</strong> oder auf den blauen Pfeil rechts, um fortzufahren.',
+        "hp_thirdStep_p" : '- Wähle einen Dokumententyp über die Checkbox oder einen zuvor erstellten Dokumententyp aus dem Dropdown-Menü aus.<br>- Klicke anschließend auf <strong>Schritt 4</strong> oder auf den blauen Pfeil rechts, um fortzufahren.',
+        "hp_fourthStep_p" : 'Klicke auf <strong>„Submit“</strong>, um die Dokumentengenerierung zu starten.<br>Während der Verarbeitung werden vier Statuspunkte angezeigt, die sich schrittweise von rot zu grün färben und den aktuellen Fortschritt darstellen:<br><br>Punkt 1: Upload und Vorbereitung der Videodatei.<br>Punkt 2: Transkription des Videoinhalts.<br>Punkt 3: KI-gestützte Verarbeitung und Dokumentenerstellung.<br>Punkt 4: Abschluss der Generierung und Bereitstellung des Dokuments.<br><br>Nach erfolgreichem Abschluss klicke auf <strong>Schritt 5</strong> oder auf den blauen Pfeil rechts, um fortzufahren.',
+        "hp_fifthStep_p" : 'Im Auswahlmenü kannst du einen erkannten Sprecher auswählen.<br>Über den Play-Button lässt sich ein gesprochener Satz anhören, um den Sprecher eindeutig zuidentifizieren.<br>Mit dem Lautsprecher-Symbol kannst du die Lautstärke anpassen.<br>Über das Drei-Punkte-Menü lässt sich die Wiedergabegeschwindigkeit einstellen.<br><br>Im Textfeld <strong>„Write name“</strong> gibst du den tatsächlichen Namen des Sprechers ein, damit dieser im Dokument anstelle von Platzhaltern wie z. B. „Sprecher A“ angezeigt wird.<br>Bestätige die Eingabe mit <strong>„Rename Speaker“</strong>.<br><br>Mit dem Button <strong>„Rewrite Document“</strong> werden anschließend alle Sprecherbezeichnungen im Dokument ersetzt.<br><br>Klicke danach auf <strong>Schritt 6</strong> oder auf den blauen Pfeil rechts, um fortzufahren.',
+        "hp_sixthStep_p" : 'Klicke auf <strong>„Download“</strong>, um das Dokument zu speichern.<br>Es öffnet sich anschließend ein Dateiexplorer, in dem du den gewünschten Speicherort auswählen kannst.',
+        "hp_createDoc_p" : '- Öffne oben links das Burgermenü und wähle den Punkt <strong>„Dokumententypen verwalten“</strong>.<br>- Wähle anschließend im Auswahlmenü die Option <strong>„-- Neuen Dokumententyp erstellen --“</strong>.<br>- Vergib einen aussagekräftigen Namen für den neuen Dokumententyp.<br>- Formuliere den Prompt für die KI-gestützte Verarbeitung sorgfältig.<br>- Klicke auf <strong>Dokumententyp speichern</strong>.<br><br><strong>Hinweis:</strong> <br>Der eingegebene Prompt wird unverändert an einen KI-Dienst übermittelt. Achte daher unbedingt auf die Einhaltung der geltenden Datenschutzrichtlinien und gib keine sensiblen oder personenbezogenen Daten ein.',
+        "hp_editDoc_p" : '- Öffne oben links das Burgermenü und wähle den Punkt <strong>„Dokumententypen verwalten“</strong>.<br>- Wähle anschließend im Auswahlmenü den zu bearbeitenden Dokumententyp aus.<br>- Überarbeite den bestehenden KI-Prompt oder formuliere einen neuen Prompt.<br>- Klicke abschließend auf <strong>„Dokumententyp speichern“</strong>.<br><br><strong>Hinweis:</strong><br>Der eingegebene Prompt wird unverändert an einen KI-Dienst übermittelt. Achte daher unbedingt auf die Einhaltung der geltenden Datenschutzrichtlinien und gib keine sensiblen oder personenbezogenen Daten ein.',
+        "hp_deleteDoc_p" : '- Öffne oben links das Burgermenü und wähle den Punkt <strong>„Dokumententypen verwalten“</strong>.<br>- Wähle anschließend im Auswahlmenü den zu löschenden Dokumententyp aus.<br>- Klicke abschließend auf <strong>„Dokumententyp löschen“</strong>.<br><br><strong>Hinweis:</strong><br>Nach Bestätigung des Löschvorgangs kann der Dokumententyp nicht wiederhergestellt werden.'
+        
+    },
+    "in":{
+        "flagPath": "flags/india-flag-png-large.png",
+        "labelKI": "KI का चयन करें:",
+        "labelTranscription": "प्रतिलेखन चुनें:",
+        "labelLanguage": "भाषा चुनें:",
+        "title": "दस्तावेज़ के लिए वीडियो",
+        "h1": "दस्तावेज़ के लिए वीडियो",
+        "p1": "वीडियो फ़ाइल खींचें और छोड़ें",
+        "fileName": "कोई वीडियो नहीं चुना गया",
+        "manualUploadBtn": "वीडियो खोजें",
+        "checkbox_group": "पसंदीदा दस्तावेज़ शैली चुनें:",
+        "label_format": "अनुवर्ती रिपोर्ट",
+        "label_summary": "कार्यसूची",
+        "label_summary_result": "परिणाम प्रोटोकॉल",
+        "label_summary_note" : "स्प्रिंट योजना नोट",
+        "submitButton": "जमा करें",
+        "step_nav1": "स्टेप 1",
+        "step_nav2": "स्टेप 2",
+        "step_nav3": "स्टेप 3",
+        "step_nav4": "स्टेप 4",
+        "step_nav5": "स्टेप 5",
+        "step_nav6": "स्टेप 6",
+        "h2": "अपना वीडियो यहां अपलोड करें:",
+        "labelSpeaker": "स्पीकर चुनें:",
+        "labelSpeakerAudio": "चयनित स्पीकर:",
+        "labelSpeakerWriter": "नाम लिखें:",
+        "speakerLocker": "स्पीकर का नाम बदलें",
+        "speakerResender": "दस्तावेज़ फिर से लिखें",
+        "downloadButton": "डाउनलोड करें",
+        "box1_p1": "---प्रारंभ---",
+        "box2_p2": "---प्रतिलेखन---",
+        "box3_p3": "---दस्तावेज़ निर्माण---",
+        "labelType": "दस्तावेज़ प्रकार चुनें:",
+        
+        "customDocBtn": "दस्तावेज़ प्रकार प्रबंधित करें",
+        "cd_h1": "दस्तावेज़ प्रकार प्रबंधित करें",
+        "cd_existingDocs": "मौजूदा दस्तावेज़ों का चयन करें (वैकल्पिक):",
+        "cd_docName": "दस्तावेज़ का नाम",
+        "docName": "यहां दस्तावेज़ का नाम दर्ज करें",
+        "cd_promt": "आपका संकेत:",
+        "prompt": "अपने दस्तावेज़ के लिए प्रॉम्प्ट यहां टाइप करें...",
+        "goBackBtn": "वापस जाएं",
+        "deleteBtn": "दस्तावेज़ हटाएं",
+        "generateBtn": "दस्तावेज़ सहेजें",
+        "newDoc": "-- नया दस्तावेज़ बनाएं --",
+
+        "step1_h2" : "अपना वीडियो यहां अपलोड करें:",
+        "step2_h2" : "अपनी प्राथमिकताएँ चुनें:",
+        "step3_h2" : "पसंदीदा दस्तावेज़ शैली चुनें:",
+        "step4_h2" : "सबमिट करने के लिए क्लिक करें:",
+        "step5_h2" : "वक्ताओं के नाम बदलें:",
+        "step6_h2" : "अपना दस्तावेज़ डाउनलोड करने के लिए यहां क्लिक करें:",
+
+        //help page
+        "back_btn" : "पीछे",
+        "help_page_h1" : "प्रोग्राम ट्यूटोरियल",
+        "help_page_tableofcontents" : "विषयसूची",
+        //Inhaltsverzeichnis
+        "hp_convertVid" : "वीडियो को दस्तावेज़ में बदलें",
+        "hp_firstStep" : "चरण 1 - वीडियो चुनें",
+        "hp_secondStep" : "चरण 2 - कॉन्फ़िगरेशन",
+        "hp_thirdStep" : "चरण 3 - दस्तावेज़ प्रकार चुनें",
+        "hp_fourthStep" : "चरण 4 - पुष्टि करें",
+        "hp_fifthStep" : "चरण 5 - वक्ताओं की पहचान करें",
+        "hp_sixthStep" : "चरण 6 - दस्तावेज़ सहेजें",
+        "hp_createDoc" : "दस्तावेज़ प्रकार बनाएँ",
+        "hp_editDoc" : "दस्तावेज़ प्रकार संपादित करें",
+        "hp_deleteDoc" : "दस्तावेज़ प्रकार हटाएँ",
+        //Ueberschriften
+        "hp_convertVid_h2" : "वीडियो को दस्तावेज़ में बदलें.",
+        "hp_firstStep_h3" : "चरण 1 - वीडियो चुनें",
+        "hp_secondStep_h3" : "चरण 2 - कॉन्फ़िगरेशन",
+        "hp_thirdStep_h3" : "चरण 3 - दस्तावेज़ प्रकार चुनें",
+        "hp_fourthStep_h3" : "चरण 4 - पुष्टि करें",
+        "hp_fifthStep_h3" : "चरण 5 - वक्ताओं की पहचान करें",
+        "hp_sixthStep_h3" : "चरण 6 - दस्तावेज़ सहेजें",
+        "hp_createDoc_h2" : "दस्तावेज़ प्रकार बनाएँ",
+        "hp_editDoc_h2" : "दस्तावेज़ प्रकार संपादित करें",
+        "hp_deleteDoc_h2" : "दस्तावेज़ प्रकार हटाएँ",
+        //Texte
+        "hp_firstStep_p" : "- किसी वीडियो फ़ाइल को ड्रैग-एंड-ड्रॉप फ़ील्ड में डालें या <strong>“वीडियो खोजें”</strong> पर क्लिक करें,<br>ताकि आप फ़ाइल ब्राउज़र के माध्यम से फ़ाइल चुन सकें।<br>- फिर आगे बढ़ने के लिए <strong>चरण 2</strong> या दाईं ओर नीले तीर पर क्लिक करें।",
+        "hp_secondStep_p" : "- पहले ड्रॉपडाउन मेनू में उपयोग की जाने वाली <strong>AI</strong> चुनें।<br>- दूसरे ड्रॉपडाउन मेनू में उपयोग किया जाने वाला <strong>ट्रांसक्रिप्शन टूल</strong> चुनें।<br>- तीसरे ड्रॉपडाउन मेनू में बनाए जाने वाले दस्तावेज़ का <strong>फ़ाइल फ़ॉर्मेट</strong> चुनें।<br>- चौथे ड्रॉपडाउन मेनू में बनाए जाने वाले दस्तावेज़ की <strong>भाषा</strong> चुनें।<br>- फिर आगे बढ़ने के लिए <strong>चरण 3</strong> या दाईं ओर नीले तीर पर क्लिक करें।",
+        "hp_thirdStep_p" : "- चेकबॉक्स का उपयोग करके किसी दस्तावेज़ प्रकार का चयन करें या ड्रॉपडाउन मेनू से पहले से बनाए गए दस्तावेज़ प्रकार को चुनें।<br>- फिर आगे बढ़ने के लिए <strong>चरण 4</strong> या दाईं ओर नीले तीर पर क्लिक करें।",
+        "hp_fourthStep_p" : "<strong>“Submit”</strong> पर क्लिक करें ताकि दस्तावेज़ निर्माण शुरू हो सके।<br>प्रसंस्करण के दौरान चार स्थिति संकेतक दिखाए जाते हैं, जो धीरे-धीरे लाल से हरे रंग में बदलते हैं और वर्तमान प्रगति दर्शाते हैं:<br><br>संकेतक 1: वीडियो फ़ाइल का अपलोड और तैयारी।<br>संकेतक 2: वीडियो सामग्री का ट्रांसक्रिप्शन।<br>संकेतक 3: AI-आधारित प्रसंस्करण और दस्तावेज़ निर्माण।<br>संकेतक 4: निर्माण का समापन और दस्तावेज़ की उपलब्धता।<br><br>सफलतापूर्वक पूरा होने के बाद, आगे बढ़ने के लिए <strong>चरण 5</strong> या दाईं ओर नीले तीर पर क्लिक करें।",
+        "hp_fifthStep_p" : "ड्रॉपडाउन मेनू में आप किसी पहचाने गए वक्ता का चयन कर सकते हैं।<br>प्ले बटन का उपयोग करके आप किसी बोले गए वाक्य को सुन सकते हैं ताकि वक्ता की स्पष्ट पहचान हो सके।<br>स्पीकर आइकन से आप वॉल्यूम समायोजित कर सकते हैं।<br>तीन-डॉट मेनू से आप प्लेबैक गति सेट कर सकते हैं।<br><br>टेक्स्ट फ़ील्ड <strong>“Write name”</strong> में वक्ता का वास्तविक नाम दर्ज करें ताकि दस्तावेज़ में “Speaker A” जैसे प्लेसहोल्डर के बजाय वही नाम दिखाया जाए।<br><strong>“Rename Speaker”</strong> के साथ प्रविष्टि की पुष्टि करें।<br><br><strong>“Rewrite Document”</strong> बटन से दस्तावेज़ में सभी वक्ता नामों को बदल दिया जाता है।<br><br>इसके बाद आगे बढ़ने के लिए <strong>चरण 6</strong> या दाईं ओर नीले तीर पर क्लिक करें।",
+        "hp_sixthStep_p" : "<strong>“Download”</strong> पर क्लिक करें ताकि दस्तावेज़ सहेजा जा सके।<br>इसके बाद एक फ़ाइल एक्सप्लोरर खुलेगा, जहाँ आप इच्छित संग्रह स्थान चुन सकते हैं।",
+        "hp_createDoc_p" : "- ऊपर बाएँ कोने में बर्गर मेनू खोलें और <strong>“दस्तावेज़ प्रकार प्रबंधित करें”</strong> चुनें।<br>- फिर ड्रॉपडाउन मेनू से <strong>“-- नया दस्तावेज़ प्रकार बनाएँ --”</strong> विकल्प चुनें।<br>- नए दस्तावेज़ प्रकार के लिए एक अर्थपूर्ण नाम दर्ज करें।<br>- AI-आधारित प्रसंस्करण के लिए प्रॉम्प्ट को सावधानीपूर्वक तैयार करें।<br>- <strong>दस्तावेज़ प्रकार सहेजें</strong> पर क्लिक करें।<br><br><strong>नोट:</strong><br>दर्ज किया गया प्रॉम्प्ट बिना किसी बदलाव के एक AI सेवा को भेजा जाता है। इसलिए लागू डेटा संरक्षण नियमों का पालन करें और कोई संवेदनशील या व्यक्तिगत डेटा दर्ज न करें।",
+        "hp_editDoc_p" : "- ऊपर बाएँ कोने में बर्गर मेनू खोलें और <strong>“दस्तावेज़ प्रकार प्रबंधित करें”</strong> चुनें।<br>- फिर ड्रॉपडाउन मेनू से संपादित किए जाने वाले दस्तावेज़ प्रकार को चुनें।<br>- मौजूदा AI प्रॉम्प्ट को संशोधित करें या नया प्रॉम्प्ट तैयार करें।<br>- अंत में <strong>“दस्तावेज़ प्रकार सहेजें”</strong> पर क्लिक करें।<br><br><strong>नोट:</strong><br>दर्ज किया गया प्रॉम्प्ट बिना किसी बदलाव के एक AI सेवा को भेजा जाता है। इसलिए लागू डेटा संरक्षण नियमों का पालन करें और कोई संवेदनशील या व्यक्तिगत डेटा दर्ज न करें।",
+        "hp_deleteDoc_p" : "- ऊपर बाएँ कोने में बर्गर मेनू खोलें और <strong>“दस्तावेज़ प्रकार प्रबंधित करें”</strong> चुनें।<br>- फिर ड्रॉपडाउन मेनू से हटाए जाने वाले दस्तावेज़ प्रकार को चुनें।<br>- अंत में <strong>“दस्तावेज़ प्रकार हटाएँ”</strong> पर क्लिक करें।<br><br><strong>नोट:</strong><br>हटाने की प्रक्रिया की पुष्टि करने के बाद, दस्तावेज़ प्रकार को पुनर्स्थापित नहीं किया जा सकता।"
+
+        
+    }/*,
+    "cz":{
+        "flagPath": "flags/czechia-flag-png-large.png",
+        "labelKI": "Vyberte AI:",
+        "labelTranscription": "Vyberte přepis:",
+        "labelLanguage": "Vyberte jazyk:",
+        "title": "Video na dokument",
+        "h1": "Video na dokument",
+        "p1": "Přetáhněte video pomocí Drag & Drop",
+        "fileName": "Nebylo vybráno žádné video",
+        "manualUploadBtn": "Vyhledat video",
+        "checkbox_group": "Preferované varianty dokumentu:",
+        "label_format": "Zpráva ze schůzky",
+        "label_summary": "Shrnutí s časovými značkami",
+        "submitButton": "Odeslat",
+        "step_nav1": "Krok 1",
+        "step_nav2": "Krok 2",
+        "step_nav3": "Krok 3",
+        "step_nav4": "Krok 4",
+        "step_nav5": "Krok 5",
+        "step_nav6": "Krok 6",
+        "h2": "Nahrajte své video zde:",
+        "labelSpeaker": "Vyberte mluvčího:",
+        "labelSpeakerAudio": "Vybraný mluvčí:",
+        "labelSpeakerWriter": "Zadejte jméno:",
+        "speakerLocker": "Nahradit jména",
+        "speakerResender": "Přepsat dokument",
+        "downloadButton": "Stáhnout",
+        "box1_p1": "---Spouští se---",
+        "box2_p2": "---Přepis---",
+        "box3_p3": "---Vytváření dokumentu---",
+        "labelType": "Vyberte typ dokumentu:",
+
+        "customDocBtn": "Spravovat typy dokumentů",
+        "cd_h1": "Spravovat typy dokumentů",
+        "cd_existingDocs": "Vybrat existující dokumenty (volitelné):",
+        "cd_docName": "Název dokumentu",
+        "docName": "Zadejte zde název dokumentu",
+        "cd_promt": "Váš prompt:",
+        "prompt": "Zadejte zde pokyn pro váš dokument...",
+        "goBackBtn": "Zpět",
+        "deleteBtn": "Smazat dokument",
+        "generateBtn": "Uložit dokument",
+        "newDoc": "-- Vytvořit nový dokument --",
+
+        "step1_h2" : "Nahrajte své video zde:",
+        "step2_h2" : "Vyberte své preference:",
+        "step3_h2" : "Vyberte požadovaný styl dokumentu:",
+        "step4_h2" : "Klikněte pro odeslání:",
+        "step5_h2" : "Změňte jména mluvčích:",
+        "step6_h2" : "Klikněte zde pro stažení dokumentu:",
+
+        //help page
+        //Inhaltsverzeichnis
+        "hp_convertVid" : "Převést video na dokument",
+        "hp_firstStep" : "Krok 1 - Vybrat video",
+        "hp_secondStep" : "Krok 2 - Konfigurace",
+        "hp_thirdStep" : "Krok 3 - Vybrat typ dokumentu",
+        "hp_fourthStep" : "Krok 4 - Potvrdit",
+        "hp_fifthStep" : "Krok 5 - Identifikovat mluvčí",
+        "hp_sixthStep" : "Krok 6 - Uložit dokument",
+        "hp_createDoc" : "Vytvořit typ dokumentu",
+        "hp_editDoc" : "Upravit typ dokumentu",
+        "hp_deleteDoc" : "Smazat typ dokumentu",
+        //Ueberschriften
+        "hp_convertVid_h2" : "Převést video na dokument.",
+        "hp_firstStep_h3" : "Krok 1 - Vybrat video",
+        "hp_secondStep_h3" : "Krok 2 - Konfigurace",
+        "hp_thirdStep_h3" : "Krok 3 - Vybrat typ dokumentu",
+        "hp_fourthStep_h3" : "Krok 4 - Potvrdit",
+        "hp_fifthStep_h3" : "Krok 5 - Identifikovat mluvčí",
+        "hp_sixthStep_h3" : "Krok 6 - Uložit dokument",
+        "hp_createDoc_h2" : "Vytvořit typ dokumentu",
+        "hp_editDoc_h2" : "Upravit typ dokumentu",
+        "hp_deleteDoc_h2" : "Smazat typ dokumentu",
+        //Texte
+        "hp_firstStep_p" : "- Přetáhněte video soubor do pole drag-and-drop nebo klikněte na <strong>„Vyhledat video“</strong>,<br>abyste vybrali soubor pomocí prohlížeče souborů.<br>- Poté klikněte na <strong>Krok 2</strong> nebo na modrou šipku vpravo pro pokračování.",
+        "hp_secondStep_p" : "- V prvním rozbalovacím menu vyberte používanou <strong>AI</strong>.<br>- Ve druhém rozbalovacím menu vyberte používaný <strong>nástroj pro přepis</strong>.<br>- Ve třetím rozbalovacím menu vyberte <strong>formát souboru</strong> vytvářeného dokumentu.<br>- Ve čtvrtém rozbalovacím menu vyberte <strong>jazyk</strong> vytvářeného dokumentu.<br>- Poté klikněte na <strong>Krok 3</strong> nebo na modrou šipku vpravo pro pokračování.",
+        "hp_thirdStep_p" : "- Vyberte typ dokumentu pomocí zaškrtávacího políčka nebo vyberte dříve vytvořený typ dokumentu z rozbalovacího menu.<br>- Poté klikněte na <strong>Krok 4</strong> nebo na modrou šipku vpravo pro pokračování.",
+        "hp_fourthStep_p" : "Klikněte na <strong>„Submit“</strong> pro zahájení generování dokumentu.<br>Během zpracování se zobrazují čtyři stavové indikátory, které se postupně mění z červené na zelenou a zobrazují aktuální průběh:<br><br>Indikátor 1: Nahrání a příprava video souboru.<br>Indikátor 2: Přepis obsahu videa.<br>Indikátor 3: Zpracování pomocí AI a vytvoření dokumentu.<br>Indikátor 4: Dokončení generování a zpřístupnění dokumentu.<br><br>Po úspěšném dokončení klikněte na <strong>Krok 5</strong> nebo na modrou šipku vpravo pro pokračování.",
+        "hp_fifthStep_p" : "V rozbalovacím menu můžete vybrat rozpoznaného mluvčího.<br>Pomocí tlačítka přehrávání si můžete poslechnout mluvenou větu pro jednoznačnou identifikaci mluvčího.<br>Pomocí ikony reproduktoru můžete upravit hlasitost.<br>Pomocí menu se třemi tečkami můžete nastavit rychlost přehrávání.<br><br>Do textového pole <strong>„Write name“</strong> zadejte skutečné jméno mluvčího, aby se v dokumentu zobrazovalo místo zástupných názvů jako „Speaker A“.<br>Potvrďte zadání pomocí <strong>„Rename Speaker“</strong>.<br><br>Tlačítkem <strong>„Rewrite Document“</strong> se následně nahradí všechna označení mluvčích v dokumentu.<br><br>Poté klikněte na <strong>Krok 6</strong> nebo na modrou šipku vpravo pro pokračování.",
+        "hp_sixthStep_p" : "Klikněte na <strong>„Download“</strong> pro uložení dokumentu.<br>Následně se otevře průzkumník souborů, kde můžete vybrat požadované umístění.",
+        "hp_createDoc_p" : "- Otevřete hamburger menu vlevo nahoře a vyberte položku <strong>„Spravovat typy dokumentů“</strong>.<br>- Poté v rozbalovacím menu vyberte možnost <strong>„-- Vytvořit nový typ dokumentu --“</strong>.<br>- Zadejte výstižný název pro nový typ dokumentu.<br>- Pečlivě formulujte prompt pro zpracování pomocí AI.<br>- Klikněte na <strong>Uložit typ dokumentu</strong>.<br><br><strong>Poznámka:</strong><br>Zadaný prompt je beze změny odeslán službě AI. Dbejte proto na dodržování platných předpisů o ochraně osobních údajů a nezadávejte žádná citlivá ani osobní data.",
+        "hp_editDoc_p" : "- Otevřete hamburger menu vlevo nahoře a vyberte položku <strong>„Spravovat typy dokumentů“</strong>.<br>- Poté v rozbalovacím menu vyberte typ dokumentu, který chcete upravit.<br>- Upravte stávající AI prompt nebo vytvořte nový prompt.<br>- Nakonec klikněte na <strong>„Uložit typ dokumentu“</strong>.<br><br><strong>Poznámka:</strong><br>Zadaný prompt je beze změny odeslán službě AI. Dbejte proto na dodržování platných předpisů o ochraně osobních údajů a nezadávejte žádná citlivá ani osobní data.",
+        "hp_deleteDoc_p" : "- Otevřete hamburger menu vlevo nahoře a vyberte položku <strong>„Spravovat typy dokumentů“</strong>.<br>- Poté v rozbalovacím menu vyberte typ dokumentu, který chcete smazat.<br>- Nakonec klikněte na <strong>„Smazat typ dokumentu“</strong>.<br><br><strong>Poznámka:</strong><br>Po potvrzení procesu smazání nelze typ dokumentu obnovit."
+
+    },
+    "ru":{
+        "flagPath": "flags/russia-flag-png-large.png",
+        "labelKI": "Выберите ИИ:",
+        "labelTranscription": "Выберите транскрипцию:",
+        "labelLanguage": "Выберите язык:",
+        "title": "Видео в документ",
+        "h1": "Видео в документ",
+        "p1": "Перетащите видео с помощью Drag & Drop",
+        "fileName": "Видео не выбрано",
+        "manualUploadBtn": "Найти видео",
+        "checkbox_group": "Предпочтительные варианты документа:",
+        "label_format": "Отчет о встрече",
+        "label_summary": "Резюме с временными метками",
+        "submitButton": "Отправить",
+        "step_nav1": "Шаг 1",
+        "step_nav2": "Шаг 2",
+        "step_nav3": "Шаг 3",
+        "step_nav4": "Шаг 4",
+        "step_nav5": "Шаг 5",
+        "step_nav6": "Шаг 6",
+        "h2": "Загрузите ваше видео здесь:",
+        "labelSpeaker": "Выберите говорящего:",
+        "labelSpeakerAudio": "Выбранный говорящий:",
+        "labelSpeakerWriter": "Введите имя:",
+        "speakerLocker": "Заменить имена",
+        "speakerResender": "Перезаписать документ",
+        "downloadButton": "Скачать",
+        "box1_p1": "---Запуск---",
+        "box2_p2": "---Транскрибация---",
+        "box3_p3": "---Создание документа---",
+        "labelType": "Выберите тип документа:",
+
+        "customDocBtn": "Управление типами документов",
+        "cd_h1": "Управление типами документов",
+        "cd_existingDocs": "Выбрать существующие документы (необязательно):",
+        "cd_docName": "Название документа",
+        "docName": "Введите здесь название документа",
+        "cd_promt": "Ваш запрос:",
+        "prompt": "Введите здесь запрос для вашего документа...",
+        "goBackBtn": "Назад",
+        "deleteBtn": "Удалить документ",
+        "generateBtn": "Сохранить документ",
+        "newDoc": "-- Создать новый документ --",
+
+        "step1_h2" : "Загрузите ваше видео здесь:",
+        "step2_h2" : "Выберите ваши предпочтения:",
+        "step3_h2" : "Выберите желаемый стиль документа:",
+        "step4_h2" : "Нажмите для отправки:",
+        "step5_h2" : "Измените имена говорящих:",
+        "step6_h2" : "Нажмите здесь, чтобы скачать документ:",
+
+        //help page
+        //Inhaltsverzeichnis
+        "hp_convertVid" : "Преобразовать видео в документ",
+        "hp_firstStep" : "Шаг 1 - Выбрать видео",
+        "hp_secondStep" : "Шаг 2 - Конфигурация",
+        "hp_thirdStep" : "Шаг 3 - Выбрать тип документа",
+        "hp_fourthStep" : "Шаг 4 - Подтвердить",
+        "hp_fifthStep" : "Шаг 5 - Идентифицировать говорящих",
+        "hp_sixthStep" : "Шаг 6 - Сохранить документ",
+        "hp_createDoc" : "Создать тип документа",
+        "hp_editDoc" : "Редактировать тип документа",
+        "hp_deleteDoc" : "Удалить тип документа",
+
+        //Ueberschriften
+        "hp_convertVid_h2" : "Преобразовать видео в документ.",
+        "hp_firstStep_h3" : "Шаг 1 - Выбрать видео",
+        "hp_secondStep_h3" : "Шаг 2 - Конфигурация",
+        "hp_thirdStep_h3" : "Шаг 3 - Выбрать тип документа",
+        "hp_fourthStep_h3" : "Шаг 4 - Подтвердить",
+        "hp_fifthStep_h3" : "Шаг 5 - Идентифицировать говорящих",
+        "hp_sixthStep_h3" : "Шаг 6 - Сохранить документ",
+        "hp_createDoc_h2" : "Создать тип документа",
+        "hp_editDoc_h2" : "Редактировать тип документа",
+        "hp_deleteDoc_h2" : "Удалить тип документа",
+
+        //Texte
+        "hp_firstStep_p" : "- Перетащите видеофайл в поле drag-and-drop или нажмите <strong>«Найти видео»</strong>,<br>чтобы выбрать файл через файловый браузер.<br>- Затем нажмите <strong>Шаг 2</strong> или синюю стрелку справа, чтобы продолжить.",
+        "hp_secondStep_p" : "- В первом выпадающем меню выберите используемый <strong>ИИ</strong>.<br>- Во втором выпадающем меню выберите используемый <strong>инструмент транскрипции</strong>.<br>- В третьем выпадающем меню выберите <strong>формат файла</strong> создаваемого документа.<br>- В четвертом выпадающем меню выберите <strong>язык</strong> создаваемого документа.<br>- Затем нажмите <strong>Шаг 3</strong> или синюю стрелку справа, чтобы продолжить.",
+        "hp_thirdStep_p" : "- Выберите тип документа с помощью флажка или выберите ранее созданный тип документа из выпадающего меню.<br>- Затем нажмите <strong>Шаг 4</strong> или синюю стрелку справа, чтобы продолжить.",
+        "hp_fourthStep_p" : "Нажмите <strong>«Submit»</strong>, чтобы начать генерацию документа.<br>Во время обработки отображаются четыре индикатора состояния, которые постепенно меняют цвет с красного на зеленый и показывают текущий прогресс:<br><br>Индикатор 1: Загрузка и подготовка видеофайла.<br>Индикатор 2: Транскрибация содержимого видео.<br>Индикатор 3: Обработка с помощью ИИ и создание документа.<br>Индикатор 4: Завершение генерации и предоставление документа.<br><br>После успешного завершения нажмите <strong>Шаг 5</strong> или синюю стрелку справа, чтобы продолжить.",
+        "hp_fifthStep_p" : "В выпадающем меню вы можете выбрать распознанного говорящего.<br>С помощью кнопки воспроизведения можно прослушать произнесенное предложение, чтобы однозначно идентифицировать говорящего.<br>С помощью значка динамика можно отрегулировать громкость.<br>С помощью меню с тремя точками можно установить скорость воспроизведения.<br><br>В текстовом поле <strong>«Write name»</strong> введите настоящее имя говорящего, чтобы в документе оно отображалось вместо заполнителей, таких как «Speaker A».<br>Подтвердите ввод с помощью <strong>«Rename Speaker»</strong>.<br><br>Кнопкой <strong>«Rewrite Document»</strong> затем заменяются все обозначения говорящих в документе.<br><br>После этого нажмите <strong>Шаг 6</strong> или синюю стрелку справа, чтобы продолжить.",
+        "hp_sixthStep_p" : "Нажмите <strong>«Download»</strong>, чтобы сохранить документ.<br>Затем откроется файловый проводник, в котором вы можете выбрать желаемое место сохранения.",
+        "hp_createDoc_p" : "- Откройте меню-бургер в левом верхнем углу и выберите пункт <strong>«Управление типами документов»</strong>.<br>- Затем в выпадающем меню выберите опцию <strong>«-- Создать новый тип документа --»</strong>.<br>- Введите понятное название для нового типа документа.<br>- Тщательно сформулируйте запрос для обработки с помощью ИИ.<br>- Нажмите <strong>Сохранить тип документа</strong>.<br><br><strong>Примечание:</strong><br>Введенный запрос без изменений передается службе ИИ. Поэтому обязательно соблюдайте действующие правила защиты данных и не вводите никакие чувствительные или персональные данные.",
+        "hp_editDoc_p" : "- Откройте меню-бургер в левом верхнем углу и выберите пункт <strong>«Управление типами документов»</strong>.<br>- Затем в выпадающем меню выберите тип документа для редактирования.<br>- Измените существующий запрос ИИ или сформулируйте новый запрос.<br>- В конце нажмите <strong>«Сохранить тип документа»</strong>.<br><br><strong>Примечание:</strong><br>Введенный запрос без изменений передается службе ИИ. Поэтому обязательно соблюдайте действующие правила защиты данных и не вводите никакие чувствительные или персональные данные.",
+        "hp_deleteDoc_p" : "- Откройте меню-бургер в левом верхнем углу и выберите пункт <strong>«Управление типами документов»</strong>.<br>- Затем в выпадающем меню выберите тип документа для удаления.<br>- В конце нажмите <strong>«Удалить тип документа»</strong>.<br><br><strong>Примечание:</strong><br>После подтверждения процесса удаления тип документа не может быть восстановлен."
+        }
+    */
+};

electron/main/preload.js

@@ -0,0 +1,56 @@
+/*
+This file contains the ipc communication methos between the ui and the gui
+*/
+
+const { contextBridge, ipcRenderer, webUtils } = require('electron')
+
+try {
+    //For file lookup on drop
+    contextBridge.exposeInMainWorld("explorer", {
+        onFileDrop: (file) => webUtils.getPathForFile(file)
+    })
+    //For sending the specifications to the main
+    contextBridge.exposeInMainWorld("submit", {
+        submit: (meeting_specifications) => { ipcRenderer.send("file_submit", meeting_specifications) }
+    })
+    //For file lookup on search
+    contextBridge.exposeInMainWorld("electronAPI", {
+        getFilePath: (file) => { return webUtils.getPathForFile(file) }
+    })
+    //Gets all information from the main process
+    contextBridge.exposeInMainWorld("onStartup", {
+        getModuleNames: () => ipcRenderer.invoke('get-module-names')
+    })
+    //Calls from the main process regarding the progress
+    contextBridge.exposeInMainWorld('electron', {
+        progress: (callback) => ipcRenderer.on('progress', callback)
+    })
+    //For getting the speaker audios and names from the main
+    contextBridge.exposeInMainWorld('audios', {
+        speakerAudios: (callback) => ipcRenderer.on('speakerAudios', callback)
+    })
+    //For sending the new speaker names to the main process
+    contextBridge.exposeInMainWorld("submitSpeaker", {
+        speaker_submit: (speaker_names) => { ipcRenderer.send("speaker_submit", speaker_names) }
+    })
+    //For downloading the finished document
+    contextBridge.exposeInMainWorld("download", {
+        file_download: () => { ipcRenderer.send("file_download") }
+    })
+    
+    //documenttypes 
+    contextBridge.exposeInMainWorld('api', {
+        getTxtFiles: () => ipcRenderer.invoke('get-txt-files'),
+        saveTxtFile: (name, content) =>
+            ipcRenderer.invoke('save-txt-file', name, content),
+        readTxtFile: (fileName) =>
+            ipcRenderer.invoke('read-txt-file', fileName),
+        deleteTxtFile: (fileName) =>
+            ipcRenderer.invoke('delete-txt-file', fileName)
+    });
+
+
+    ipcRenderer.on("error", (event, err) => { alert(err) })
+} catch (error) {
+    console.log("Error in preload.js");
+}

electron/main/renderer.js

@@ -0,0 +1,412 @@
+/*
+
+Listeners for the program setup and changes
+
+*/
+
+//Listener for when the gui has been loaded so it can fill the dop down menus in step 2 and the language options
+window.addEventListener('load', async (e) => {
+  try {
+    loadLanguageOptions();
+    const value = await window.onStartup.getModuleNames();
+    loadAiOptions(value.ai_modules);
+    loadTranscriptionOptions(value.transcription_modules);
+
+  } catch (error) {
+    console.log("Error in the window listener load in the renderer.js \n");
+    console.log(error);
+  }
+});
+
+//Listener if the language of the displayed text's in the gui should be changed 
+language_option.addEventListener('change', (e) => {
+  try {
+    const select = document.getElementById('language_option');
+    changeLanguage(select.value);
+  } catch (error) {
+    console.log("Error in the language_option change listener in the renderer.js");
+    console.log(error);
+  }
+});
+
+stepButtons.forEach(btn => {
+  btn.addEventListener("click", () => {
+    try {
+      const step = parseInt(btn.dataset.step);
+      showStep(step);
+    } catch (error) {
+      console.log(error);
+    }
+  });
+});
+
+//Listener if the button to change the current step to the previus one is pressed
+prevBtn.addEventListener("click", () => {
+  try {
+    if (currentStep > 1) showStep(currentStep - 1);
+  } catch (error) {
+    console.log(error);
+  }
+});
+
+//Listener if the button to change the current step to the next one is pressed
+nextBtn.addEventListener("click", () => {
+  try {
+    if (currentStep < totalSteps) showStep(currentStep + 1);
+  } catch (error) {
+    console.log(error);
+  }
+});
+
+/*
+
+Listeners for Step 1
+
+*/
+
+//Listener if a file has been draged over the drop down field
+uploadContainer.addEventListener("dragover", (e) => {
+  try {
+    e.stopPropagation();
+    e.preventDefault();
+  } catch (error) {
+    console.log("Error in renderer.js dragover listener function")
+  }
+});
+
+//listener for when a file get dropped on the drag&drop field
+uploadContainer.addEventListener("drop", (e) => {
+  try {
+    e.stopPropagation()
+    e.preventDefault()
+    const files = e.dataTransfer.files
+    const filePath = window.explorer.onFileDrop(files[0])
+    const testEndings = [".mp4", ".mov", ".avi", ".mkv"];
+    var pathToLower = filePath.toLowerCase();
+    if (testEndings.some(e => pathToLower.endsWith(e))) {
+      const files1 = e.dataTransfer.files;
+      handleFiles(files1);
+    } else {
+      alert('The given file is not compatible. These are the available types: [".mp4", ".mov", ".avi", ".mkv"].');
+    }
+  } catch (error) {
+    console.log("Error in renderer.js with the listerner for the drop function");
+    console.log(error);
+  }
+});
+
+//listener for the file explorer search when something got selected
+videoUpload.addEventListener("change", () => {
+  try {
+    if (videoUpload.files.length > 0) {
+      const file = videoUpload.files;
+      handleFiles(file);
+    }
+  } catch (error) {
+    console.log(error);
+  }
+});
+
+//listener for the file explorer search
+manualUploadBtn.addEventListener('click', () => {
+  try {
+    videoUpload.click();
+  } catch (error) {
+    console.log("Error in manualBtn EventListener click");
+    console.log(error);
+  }
+
+});
+
+/*
+
+Listeners for Step 2
+
+*/
+
+/*
+
+Listeners for Step 3
+
+*/
+
+//Checkboxlistener so that only one checkbox can be selected at a time
+docFormat.addEventListener("change", (e) => {
+  try {
+    if (docFormat.checked) {
+      docFormatSummary1.checked = false;
+      docFormatSummary2.checked = false;
+      docFormatSummary3.checked = false;
+      docFormatCustom.checked = false;
+    }
+  } catch (error) {
+    console.log(error)
+  }
+});
+//Checkboxlistener so that only one checkbox can be selected at a time
+docFormatSummary1.addEventListener("change", (e) => {
+  try {
+    if (docFormatSummary1.checked) {
+      docFormat.checked = false;
+      docFormatSummary2.checked = false;
+      docFormatSummary3.checked = false;
+      docFormatCustom.checked = false;
+    }
+  } catch (error) {
+    console.log(error)
+  }
+});
+//Checkboxlistener so that only one checkbox can be selected at a time
+docFormatSummary2.addEventListener("change", (e) => {
+  try {
+    if (docFormatSummary2.checked) {
+      docFormatSummary1.checked = false;
+      docFormat.checked = false;
+      docFormatSummary3.checked = false;
+      docFormatCustom.checked = false;
+    }
+  } catch (error) {
+    console.log(error)
+  }
+});
+//Checkboxlistener so that only one checkbox can be selected at a time
+docFormatSummary3.addEventListener("change", (e) => {
+  try {
+    if (docFormatSummary3.checked) {
+      docFormatSummary1.checked = false;
+      docFormatSummary2.checked = false;
+      docFormat.checked = false;
+      docFormatCustom.checked = false;
+    }
+  } catch (error) {
+    console.log(error)
+  }
+});
+//Checkboxlistener so that only one checkbox can be selected at a time
+docFormatCustom.addEventListener("change", (e) => {
+  try {
+    if (docFormatCustom.checked) {
+      docFormatSummary1.checked = false;
+      docFormatSummary2.checked = false;
+      docFormatSummary3.checked = false;
+      docFormat.checked = false;
+    }
+  } catch (error) {
+    console.log(error)
+  }
+});
+
+/*
+
+Listeners for Step 4
+
+*/
+
+//Functions for the displayed progress in the progressbar so it can be changed out of the main process
+window.electron.progress((event, arg) => {
+  try {
+    if (arg.curstep == 1) {
+      setCircleOne();
+    } else if (arg.curstep == 2) {
+      setCircleZwo();
+    } else if (arg.curstep == 3) {
+      setCircleThree();
+    } else if (arg.curstep == 4) {
+      setCircleFour();
+    }
+  } catch (error) {
+    console.log(error)
+  }
+});
+
+//All for are for setting the corresponding progress section to green (or red)
+function setCircleOne() {
+  try {
+    if (document.getElementById("box1").style.backgroundColor == "green") {
+      document.getElementById("box1").style.backgroundColor = "red";
+    } else {
+      document.getElementById("box1").style.backgroundColor = "green";
+    }
+  } catch (error) {
+    console.log(error)
+  }
+};
+function setCircleZwo() {
+  try {
+    if (document.getElementById("box2").style.backgroundColor == "green") {
+      document.getElementById("box2").style.backgroundColor = "red";
+    } else {
+      document.getElementById("box2").style.backgroundColor = "green";
+    }
+  } catch (error) {
+    console.log(error)
+  }
+};
+function setCircleThree() {
+  try {
+    if (document.getElementById("box3").style.backgroundColor == "green") {
+      document.getElementById("box3").style.backgroundColor = "red";
+    } else {
+      document.getElementById("box3").style.backgroundColor = "green";
+    }
+  } catch (error) {
+    console.log(error)
+  }
+};
+function setCircleFour() {
+  try {
+    if (document.getElementById("box4").style.backgroundColor == "green") {
+      document.getElementById("box4").style.backgroundColor = "red";
+    } else {
+      document.getElementById("box4").style.backgroundColor = "green";
+    }
+  } catch (error) {
+    console.log(error)
+  }
+};
+
+/*
+
+Listeners for Step 5
+
+*/
+
+//Speaker change listener, changes the previewed audio snippet
+cur_speaker.addEventListener("change", (e) => {
+  try {
+    document.getElementById("speakerAudioViewer").src = speakerAudios[document.getElementById("cur_speaker").value].src;
+  } catch (error) {
+    console.log(error)
+  }
+});
+
+//Function so the main process can give the gui a json with the speakers and their audio
+window.audios.speakerAudios((event, arg) => {
+  try {
+    loadSpeakerOptions(arg);
+    setSpeakerAudiosValue(arg);
+  } catch (error) {
+    console.log(error)
+  }
+});
+
+/*
+
+Listeners for the costum documents section
+
+*/
+
+//Listener for closing the custom document section again
+goBackBtn.addEventListener("click", () => {
+  try {
+    showCD();
+  } catch (error) {
+    console.log(error)
+  } 
+});
+
+//Listener for the save button in the custom document section
+generateBtn.addEventListener("click", () => {
+  try {
+    const name = docName.value.trim();
+    const content = document.getElementById("prompt").value.trim();
+    if (!name || !content) {
+      result.textContent = "Bitte Dokumentname und Prompt ausfüllen.";
+      setTimeout(() => {
+        result.textContent = "";
+      }, 3000);
+      return;
+    }
+    window.api.saveTxtFile(name, content).then();
+    result.textContent = "Dokument erfolgreich gespeichert!";
+    setTimeout(() => {
+      result.textContent = "";
+    }, 3000);
+    reloadDocuments(); 
+  } catch (error) {
+    console.log(error)
+  }
+});
+
+//Used for deleting documents in the costum document section
+deleteBtn.addEventListener("click", () => {
+  try {
+    const name = docName.value.trim();
+
+    if (!name) {
+      result.textContent = "Bitte Dokumentname angeben.";
+      setTimeout(() => {
+        result.textContent = "";
+      }, 3000);
+      return;
+    }
+    var success = true;
+    window.api.deleteTxtFile(name).then((success) => {
+      if (success) {
+        result.textContent = "Dokument erfolgreich gelöscht!";
+        reloadDocuments();
+        existingDocs.dispatchEvent(new Event("change"));
+      } else {
+        result.textContent = "Dokument konnte nicht gelöscht werden.";
+      } 
+    });
+  } catch (error) {
+    console.log(error)
+  }
+});
+
+
+//function to load existingDoc options to the drop down list
+window.api.getTxtFiles().then(files => {
+  try {
+    reloadDocuments(); 
+  } catch (error) {
+    console.log(error)
+  }
+});
+
+//Shows the content inside the big textarea inside the costume dokument section
+existingDocs.addEventListener("change", async () => {
+  try {
+    const existingDocsed = existingDocs.value;
+    const exampleText = "";
+    if (existingDocsed === "newDoc") {
+      docNameWrapper.classList.remove("hidden");
+      docName.value = "";
+      document.getElementById("prompt").value = exampleText;
+      document.getElementById("prompt").textContent = exampleText;
+      return;
+    }
+    docNameWrapper.classList.add("hidden");
+    document.getElementById("prompt").textContent = "";
+    document.getElementById("prompt").value = "";
+
+    const content = await window.api.readTxtFile(existingDocsed);
+    document.getElementById("prompt").value = content;
+    document.getElementById("prompt").textContent = content;
+    docName.value = existingDocsed.replace(".txt", "");
+  } catch (error) {
+   console.log(error) 
+  }
+  
+});
+
+/*
+
+Listeners for the help page
+
+*/
+
+//For the help page dropdown list
+document.addEventListener("click", function (e) {
+  try {
+    const toc = document.getElementById("toc");
+    const toggle = document.querySelector(".toc-toggle");
+
+    if (!toc.contains(e.target) && !toggle.contains(e.target)) {
+        toc.classList.remove("show");
+    }
+  } catch (error) {
+    console.log(error);
+  }
+});

electron/main/script.js

@@ -0,0 +1,631 @@
+let currentVideoPath = null;
+
+/*
+
+Functions used in the setup or affect most of the gui
+
+*/
+//For managing the displaying of the costum document section
+var showCDValue = 0;
+function showCD() {
+  try {
+    if(showCDValue == 0){
+      document.getElementById('cdContainer').style.display = "block";
+      document.getElementById('helpContainer').style.display = "none";
+      document.getElementById('step1').style.display ="none";
+      document.getElementById('step2').style.display ="none";
+      document.getElementById('step3').style.display ="none";
+      document.getElementById('step4').style.display ="none";
+      document.getElementById('step5').style.display ="none";
+      document.getElementById('step6').style.display ="none";
+      showCDValue = 1;
+      showHelpValue = 0;
+    } else {
+      currentStep = 1;
+      showCDValue = 0;
+      document.getElementById('cdContainer').style.display = "none";
+      showStep(1);
+    }
+  } catch (error) {
+    console.log(error)
+  }
+  
+}
+
+var showHelpValue = 0;
+function showHelp() {
+  try {
+    if(showHelpValue == 0){
+      document.getElementById('helpContainer').style.display = "flex";
+      document.getElementById('cdContainer').style.display = "none";
+      document.getElementById('step1').style.display ="none";
+      document.getElementById('step2').style.display ="none";
+      document.getElementById('step3').style.display ="none";
+      document.getElementById('step4').style.display ="none";
+      document.getElementById('step5').style.display ="none";
+      document.getElementById('step6').style.display ="none";
+      showHelpValue = 1;
+    } else {
+      currentStep = 1;
+      showHelpValue = 0;
+      showCDValue = 0;
+      document.getElementById('helpContainer').style.display = "none";
+      showStep(1);
+    }
+  } catch (error) {
+    console.log(error)
+  }
+  
+}
+
+//language changing feature => changes the language of every displayed text
+function changeLanguage(language) {
+  try {
+    document.getElementById('labelKI').textContent = languageOptions[language].labelKI;
+    document.getElementById('labelTranscription').textContent = languageOptions[language].labelTranscription;
+    document.getElementById('labelLanguage').textContent = languageOptions[language].labelLanguage;
+    document.getElementById('title').textContent = languageOptions[language].title;
+    document.getElementById('h1').textContent = languageOptions[language].h1;
+    document.getElementById('p1').textContent = languageOptions[language].p1;
+    document.getElementById('fileName').textContent = languageOptions[language].fileName;
+    document.getElementById('manualUploadBtn').textContent = languageOptions[language].manualUploadBtn;
+    document.getElementById('label_format').textContent = languageOptions[language].label_format;
+    document.getElementById('label_summary').textContent = languageOptions[language].label_summary;
+    document.getElementById('label_summary_result').textContent = languageOptions[language].label_summary_result;
+    document.getElementById('label_summary_note').textContent = languageOptions[language].label_summary_note;
+    document.getElementById('submitButton').textContent = languageOptions[language].submitButton;
+    document.getElementById('step_nav1').textContent = languageOptions[language].step_nav1;
+    document.getElementById('step_nav2').textContent = languageOptions[language].step_nav2;
+    document.getElementById('step_nav3').textContent = languageOptions[language].step_nav3;
+    document.getElementById('step_nav4').textContent = languageOptions[language].step_nav4;
+    document.getElementById('step_nav5').textContent = languageOptions[language].step_nav5;
+    document.getElementById('step_nav6').textContent = languageOptions[language].step_nav6;
+    document.getElementById('labelSpeaker').textContent = languageOptions[language].labelSpeaker;
+    document.getElementById('labelSpeakerAudio').textContent = languageOptions[language].labelSpeakerAudio;
+    document.getElementById('labelSpeakerWriter').textContent = languageOptions[language].labelSpeakerWriter;
+    document.getElementById('speakerLocker').textContent = languageOptions[language].speakerLocker;
+    document.getElementById('speakerResender').textContent = languageOptions[language].speakerResender;
+    document.getElementById('downloadButton').textContent = languageOptions[language].downloadButton;
+    document.getElementById('box1_p1').textContent = languageOptions[language].box1_p1;
+    document.getElementById('box2_p2').textContent = languageOptions[language].box2_p2;
+    document.getElementById('box3_p3').textContent = languageOptions[language].box3_p3;
+    document.getElementById('labelType').textContent = languageOptions[language].labelType;
+
+    document.getElementById('customDocBtn').textContent = languageOptions[language].customDocBtn;
+    document.getElementById('cd_h1').textContent = languageOptions[language].cd_h1;
+    document.getElementById('cd_existingDocs').textContent = languageOptions[language].cd_existingDocs;
+    document.getElementById('cd_docName').textContent = languageOptions[language].cd_docName;
+    document.getElementById('docName').placeholder = languageOptions[language].docName;
+    document.getElementById('cd_promt').textContent = languageOptions[language].cd_promt;
+    document.getElementById('prompt').placeholder = languageOptions[language].prompt;
+    document.getElementById('goBackBtn').textContent = languageOptions[language].goBackBtn;
+    document.getElementById('deleteBtn').textContent = languageOptions[language].deleteBtn;
+    document.getElementById('generateBtn').textContent = languageOptions[language].generateBtn;
+    document.getElementById('newDoc').textContent = languageOptions[language].newDoc;
+
+    document.getElementById("step1_h2").textContent = languageOptions[language].step1_h2;
+    document.getElementById("step2_h2").textContent = languageOptions[language].step2_h2;
+    document.getElementById("step3_h2").textContent = languageOptions[language].step3_h2;
+    document.getElementById("step4_h2").textContent = languageOptions[language].step4_h2;
+    document.getElementById("step5_h2").textContent = languageOptions[language].step5_h2;
+    document.getElementById("step6_h2").textContent = languageOptions[language].step6_h2;
+
+    document.getElementById("back_btn").textContent = languageOptions[language].back_btn;
+    document.getElementById("help_page_h1").textContent = languageOptions[language].help_page_h1;
+    document.getElementById("help_page_tableofcontents").textContent = languageOptions[language].help_page_tableofcontents;
+    document.getElementById("hp_convertVid").textContent = languageOptions[language].hp_convertVid;
+    document.getElementById("hp_firstStep").textContent = languageOptions[language].hp_firstStep;
+    document.getElementById("hp_secondStep").textContent = languageOptions[language].hp_secondStep;
+    document.getElementById("hp_thirdStep").textContent = languageOptions[language].hp_thirdStep;
+    document.getElementById("hp_fourthStep").textContent = languageOptions[language].hp_fourthStep;
+    document.getElementById("hp_fifthStep").textContent = languageOptions[language].hp_fifthStep;
+    document.getElementById("hp_sixthStep").textContent = languageOptions[language].hp_sixthStep;
+    document.getElementById("hp_createDoc").textContent = languageOptions[language].hp_createDoc;
+    document.getElementById("hp_editDoc").textContent = languageOptions[language].hp_editDoc;
+    document.getElementById("hp_deleteDoc").textContent = languageOptions[language].hp_deleteDoc;
+    document.getElementById("hp_convertVid_h2").textContent = languageOptions[language].hp_convertVid_h2;
+    document.getElementById("hp_firstStep_h3").textContent = languageOptions[language].hp_firstStep_h3;
+    document.getElementById("hp_secondStep_h3").textContent = languageOptions[language].hp_secondStep_h3;
+    document.getElementById("hp_thirdStep_h3").textContent = languageOptions[language].hp_thirdStep_h3;
+    document.getElementById("hp_fourthStep_h3").textContent = languageOptions[language].hp_fourthStep_h3;
+    document.getElementById("hp_fifthStep_h3").textContent = languageOptions[language].hp_fifthStep_h3;
+    document.getElementById("hp_sixthStep_h3").textContent = languageOptions[language].hp_sixthStep_h3;
+    document.getElementById("hp_createDoc_h2").textContent = languageOptions[language].hp_createDoc_h2;
+    document.getElementById("hp_editDoc_h2").textContent = languageOptions[language].hp_editDoc_h2;
+    document.getElementById("hp_deleteDoc_h2").textContent = languageOptions[language].hp_deleteDoc_h2;
+    document.getElementById("hp_firstStep_p").textContent = languageOptions[language].hp_firstStep_p;
+    document.getElementById("hp_secondStep_p").textContent = languageOptions[language].hp_secondStep_p;
+    document.getElementById("hp_thirdStep_p").textContent = languageOptions[language].hp_thirdStep_p;
+    document.getElementById("hp_fourthStep_p").textContent = languageOptions[language].hp_fourthStep_p;
+    document.getElementById("hp_fifthStep_p").textContent = languageOptions[language].hp_fifthStep_p;
+    document.getElementById("hp_sixthStep_p").textContent = languageOptions[language].hp_sixthStep_p;
+    document.getElementById("hp_createDoc_p").textContent = languageOptions[language].hp_createDoc_p;
+    document.getElementById("hp_editDoc_p").textContent = languageOptions[language].hp_editDoc_p;
+    document.getElementById("hp_deleteDoc_p").textContent = languageOptions[language].hp_deleteDoc_p;
+    
+
+  } catch (error) {
+    console.log("Error in script.js changeLanguage function");
+    console.log(error);
+  }
+
+}
+
+/*
+
+Functions used for the step navigation
+
+*/
+
+//Step-navigation
+const steps = document.querySelectorAll(".step");
+const stepButtons = document.querySelectorAll(".step-item");
+let currentStep = 1;
+const totalSteps = steps.length;
+
+function showStep(stepNumber) {
+  if(showCDValue == 1){
+    showCDValue = 0;
+    document.getElementById('cdContainer').style.display = "none";
+  }
+  if(showHelpValue == 1){
+    showHelpValue = 0;
+    document.getElementById('helpContainer').style.display = "none";
+  }
+  if (stepNumber < 1 || stepNumber > totalSteps) {
+    console.error("StepNumber out of Bounds", stepNumber);
+    return;
+  }
+  steps.forEach(step => step.style.display = "none");
+  document.getElementById("step" + stepNumber).style.display = "flex";
+
+  stepButtons.forEach(btn => btn.classList.remove("active"));
+  document.querySelector(`.step-item[data-step="${stepNumber}"]`).classList.add("active");
+  const activeBtn = document.querySelector(`.step-item[data-step="${stepNumber}"]`);
+
+  if (activeBtn) activeBtn.classList.add("active");
+
+  prevBtn.disabled = stepNumber == 1;
+  nextBtn.disabled = stepNumber === totalSteps;
+  currentStep = stepNumber;
+}
+
+/*
+
+Functions used in Step 1
+
+*/
+
+//function to display the file path in the drop down box
+function handleFiles(files) {
+  try {
+    if (files.length > 0) {
+      const file = files[0];
+      if (file.type.startsWith('video/')) {
+        const filePath = window.explorer.onFileDrop(files[0])
+        videoUpload.files = files;
+        fileName.textContent = `Chosen video: ${file.name}`;
+        currentVideoPath = filePath;
+        generateThumbnail(filePath);
+        activateSubmitBtn(true);
+      }
+    }
+  } catch (error) {
+    console.log("Error in script.js handleFiles function");
+    console.log(error);
+  }
+
+}
+
+//Video thumbnail generation. Shows a scene from the selected video file as a preview
+function generateThumbnail(path) {
+  try {
+    const videoElement = document.getElementById("previewThumbnail");
+    while (videoElement.firstChild) videoElement.removeChild(videoElement.firstChild);
+    videoElement.src = path;
+    videoElement.type = "video/mov";
+    videoElement.load();
+    videoElement.style.maxWidth = 40;
+    videoElement.style.maxHeight = 40;
+    videoElement.autoplay = false;
+  } catch (error) {
+    console.log("Error in the generateThumbnail function in the script.js file \n");
+    console.log(error);
+  }
+
+}
+
+
+
+/*
+
+Functions used in Step 2
+
+*/
+
+//function to load ai options to the drop down list
+function loadAiOptions(options) {
+  try {
+    var menu = document.getElementById('ai_type');
+    var object_holdy;
+    var choice;
+    object_holdy = options
+    for (i = 0; i < options.length; i++) {
+      choice = document.createElement('option');
+      choice.textContent = object_holdy[i].displayname;
+      choice.value = object_holdy[i].name;
+      menu.appendChild(choice);
+    }
+  } catch (error) {
+    console.log("Error in script.js loadAiOptions function");
+    console.log(error);
+  }
+}
+
+//function to load transcription options to the drop down list
+function loadTranscriptionOptions(options) {
+  try {
+    var menu = document.getElementById('transkript_type');
+    var object_holdy;
+    var choice;
+    object_holdy = options
+    for (i = 0; i < options.length; i++) {
+      choice = document.createElement('option');
+      choice.textContent = object_holdy[i].displayname;
+      choice.value = object_holdy[i].name;
+      menu.appendChild(choice);
+    }
+  } catch (error) {
+    console.log("Error in script.js function loadTranscriptionOptions");
+    console.log(error);
+  }
+}
+
+//function to load data type options to the drop down list
+function loadDataTypeOptions(options) {
+  try {
+    var menu = document.getElementById('output_type');
+    var object_holdy;
+    var choice;
+    object_holdy = options
+    for (i = 0; i < options.length; i++) {
+      choice = document.createElement('option');
+      choice.textContent = object_holdy[i].displayname;
+      choice.value = object_holdy[i].name;
+      menu.appendChild(choice);
+    }
+  } catch (error) {
+    console.log("Error in script.js function loadDataTypeOptions");
+    console.log(error);
+  }
+}
+
+//function to load language options to the drop down list
+function loadLanguageOptions() {
+  try {
+
+    var menu = document.getElementById('language_option');
+    var menu_doc = document.getElementById('document_language_option');
+    var object_holdy;
+    var choice;
+    var choice2;
+    object_holdy = Object.keys(languageOptions);
+    for (i = 0; i < object_holdy.length; i++) {
+      choice = document.createElement('option');
+      choice.textContent = object_holdy[i];
+      choice.value = object_holdy[i];
+      choice.setAttribute('data-image', languageOptions[object_holdy[i]].flagPath);
+      choice2 = document.createElement('option');
+      choice2.textContent = object_holdy[i];
+      choice2.value = object_holdy[i];
+      choice2.setAttribute('data-image', languageOptions[object_holdy[i]].flagPath);
+      menu_doc.appendChild(choice2);
+      menu.appendChild(choice);
+      
+    }
+    new lc_select(document.getElementById('language_option'));    //loads the flag images so they get displayed in the gui
+    new lc_select(document.getElementById('document_language_option'));
+  } catch (error) {
+    console.log("Error in script.js loadLanguageOptions function");
+    console.log(error);
+  }
+}
+
+
+
+/*
+
+Functions used in Step 3
+
+*/
+
+
+
+/*
+
+Functions used in Step 4
+
+*/
+
+//function to check if one checkbox is at least clicked. Final controll function before sending the input to the generation
+function checkBoxes() {
+  try {
+    const checkboxes = document.querySelectorAll('input[name="docFormat"]');
+    let isChecked = false;
+    var checkedCounter = 0;
+    checkboxes.forEach(function (checkbox) {
+      if (checkbox.checked) {
+        isChecked = true;
+        checkedCounter++;
+      }
+    });
+
+    if (isChecked) {
+      //Code to submit the video
+      var selectedCheckboxes = {};
+      checkboxes.forEach(function (checkbox) {
+        if (checkbox.checked) {
+          selectedCheckboxes[checkbox.nextElementSibling.textContent] = "";
+        }
+      });
+
+      const testEndings = [".mp4", ".mov", ".avi", ".mkv"];
+      var pathTest = window.electronAPI.getFilePath(videoUpload.files[0]);
+      var pathToLower = pathTest.toLowerCase();
+      if (testEndings.some(e => pathToLower.endsWith(e))) {
+        //assembly of the json for the main
+
+        var typeCheckbox;
+        if (document.getElementById("docFormat").checked) typeCheckbox = document.getElementById("docFormat").value;
+        if (document.getElementById("docFormatSummary1").checked) typeCheckbox = document.getElementById("docFormatSummary1").value;
+        if (document.getElementById("docFormatSummary2").checked) typeCheckbox = document.getElementById("docFormatSummary2").value;
+        if (document.getElementById("docFormatSummary3").checked) typeCheckbox = document.getElementById("docFormatSummary3").value;
+        if (document.getElementById("docFormatCustom").checked) typeCheckbox = document.getElementById("docFormatCustom").value;
+
+        document.getElementById("testy").style.visibility = "visible"
+        document.getElementById("box1").style.backgroundColor = "red";
+        document.getElementById("box2").style.backgroundColor = "red";
+        document.getElementById("box3").style.backgroundColor = "red";
+        document.getElementById("box4").style.backgroundColor = "red";
+        console.log(selectedCheckboxes);
+        const outputType = document.getElementById("output_type");
+        const transcriptionType = document.getElementById("transkript_type");
+        const aiType = document.getElementById("ai_type");
+        const docLanguage = document.getElementById("document_language_option");
+        const sendingPackage = {
+          "video": {
+            "module": "extraction-video-to-audio",
+            "inputVideoPath": pathTest
+          },
+          "transcription": {
+            "module": transcriptionType.value
+          },
+          "document": {
+            "module": aiType.value,
+            "type": typeCheckbox,
+            "outputType": outputType.value,
+            "outputLanguage": docLanguage.value
+          }
+        };
+        console.log(docLanguage.value);
+        window.submit.submit(sendingPackage)
+      } else {
+        alert('The given file is not compatible. These are the available types: [".mp4", ".mov", ".avi", ".mkv"].');
+      }
+
+
+    } else {
+      //language only english at the moment
+      alert('Please select at least one document type.');
+    }
+  } catch (error) {
+    console.log("Error in script.js checkBoxes function");
+    console.log(error);
+  }
+
+}
+
+//function the the submit button on step 4 can be pressed
+function activateSubmitBtn(hasFile) {
+  try {
+    document.getElementById("submitButton").disabled = !hasFile;
+  } catch (error) {
+    console.log(error);
+  }
+}
+
+//function to regulate the progress on the progressbar
+function updateProgressBar(bar, value) {
+  try {
+    value = Math.round(value);
+    bar.querySelector(".progress_fill").style.width = `${value}%`;
+    bar.querySelector(".progress_text").textContent = `${value}%`;
+  } catch (error) {
+    console.log("Error in scripts.js updateProgressBar function");
+    console.log(error);
+  }
+
+}
+
+//function to hide the progressbar
+function deaktivateProgressbar() {
+  try {
+    document.getElementById("progressbar").style.visibility = "hidden";
+  } catch (error) {
+    console.log(error);
+  }
+}
+
+/*
+
+Functions used in Step 5
+
+*/
+
+
+//function to load speaker options to the drop down list
+function loadSpeakerOptions(options) {
+  try {
+    var menu = document.getElementById('cur_speaker');
+    var l = document.getElementById('cur_speaker').options.length - 1;
+    for (i = l; i >= 0; i--) {
+      menu.remove(i);
+    }
+    var object_holdy;
+    var choice;
+    object_holdy = Object.keys(options);
+    for (i = 0; i < object_holdy.length; i++) {
+      choice = document.createElement('option');
+      choice.textContent = options[object_holdy[i]].name;
+      choice.value = object_holdy[i];
+      menu.appendChild(choice);
+    }
+    document.getElementById("speakerAudioViewer").src = options.speakerA.src;
+  } catch (error) {
+    console.log("Error in script.js loadSpeakerOptions function");
+    console.log(error);
+  }
+}
+
+//function to load speaker audio file options to the drop down list
+function loadSpeakerAudio(option) {
+  try {
+    var menu = document.getElementById('speakerAudioViewer');
+    var aud = document.createElement("source");
+    aud.src = options;
+    menu.appendChild(aud);
+  } catch (error) {
+    console.log("Error in script.js loadSpeakerAudio function");
+    console.log(error);
+  }
+}
+
+//Audio value setter
+var speakerAudios = {};
+var speakerEndValues = {};
+function setSpeakerAudiosValue(valy) {
+  try {
+    speakerAudios = valy;
+    speakerRewriten = valy;
+    document.getElementById("speakerAudioViewer").src = valy.speakerA.src;
+  } catch (error) {
+
+  }
+}
+//Function to rewrite the speaker name in the json
+function rewriteSpeakerName() {
+  try {
+    const select = document.getElementById("cur_speaker");
+    const newName = document.getElementById("newSpeaker").value.trim();
+
+    if (!newName) {
+      alert("Please enter a new speaker name");
+      return;
+    }
+
+    const selectedIndex = select.selectedIndex;
+    const selectedValue = select.value;
+
+    // Update speakerAudios data
+    speakerAudios[selectedValue].name = newName;
+
+    // Update the specific option text and keep value
+    select.options[selectedIndex].text = newName;
+    select.options[selectedIndex].value = selectedValue;
+
+    // Keep it selected
+    select.selectedIndex = selectedIndex;
+
+    console.log("Speaker renamed:", newName);
+  } catch (error) {
+    console.log("Error renaming speaker:", error);
+  }
+}
+
+/*
+
+Functions for Step 6
+
+*/
+
+function fileDownload() {
+  try {
+    window.download.file_download();
+  } catch (error) {
+    console.error("Download failed:", error);
+  }
+}
+
+/*
+
+Functions for the custom document section
+
+*/
+
+//reload drop down
+function reloadDocuments() {
+  try{
+    [...existingDocs.querySelectorAll('option:not([value="newDoc"])')]
+      .forEach(o => o.remove());
+    [...customDocumentTypes.querySelectorAll('option:not([value="newDoc"])')]
+      .forEach(o => o.remove());
+
+    window.api.getTxtFiles().then(files => {
+      files.forEach(file => {
+        var option = document.createElement('option');
+        option.value = file;
+        option.textContent = file
+          .replace('.txt', '')          // Endung entfernen
+          .replace(/_/g, ' ')           // Leerzeichen ersetzen
+          .replace(/\b\w/g, c => c.toUpperCase()); // ersten Buchstaben groß
+        existingDocs.appendChild(option);
+        var option2 = document.createElement('option');
+        option2.value = file;
+        option2.name = file;
+        option2.textContent = file
+          .replace('.txt', '')          // Endung entfernen
+          .replace(/_/g, ' ')           // Leerzeichen ersetzen
+          .replace(/\b\w/g, c => c.toUpperCase()); // ersten Buchstaben groß
+        customDocumentTypes.appendChild(option2);
+      });
+    });
+  }
+  catch(error){
+    console.log(error)
+  }
+  
+}
+
+function sendSpeakerPackages() {
+  try {
+    window.submitSpeaker.speaker_submit(speakerAudios);
+  } catch (error) {
+    console.log(error);
+  }
+}
+
+window.sendSpeakerPackages = sendSpeakerPackages;
+
+/*
+
+Functions for the help page
+
+*/
+
+//Function to show the dropdown list in the help page
+function toggleTOC() {
+  try {
+    document.getElementById("toc").classList.toggle("show");
+  } catch (error) {
+    console.log(error)
+  }
+}
+
+//Function to hide the dropdown list in the help page
+function closeTOC() {
+  try {
+    document.getElementById("toc").classList.remove("show");
+  } catch (error) {
+    console.log(error)
+  }
+}

electron/main/style.css

@@ -0,0 +1,911 @@
+body {
+  font-family: Arial, sans-serif;
+  display: flex;
+  flex-direction: column;
+  justify-content: center;
+  align-items: center;
+  height: 100vh;
+  background-color: #f2f3f4;
+  gap: 10px;
+  margin: 0;
+}
+
+.main_h1 {
+  position: static;
+  transform: none;
+  margin: 0;
+  z-index: 20;
+  flex: 1;
+  text-align: center;
+}
+
+#h1-wrapper {
+  position: relative;
+  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
+  width: 780px;
+  height: 60px;
+  background-color: #FFF;
+  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
+  border-radius: 5px;
+  margin-bottom: 10px;
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0 20px;
+  box-sizing: border-box;
+}
+
+.gui-language {
+  right: 20px;
+  z-index: 100;
+  pointer-events: auto;
+}
+
+#language_option {
+  padding: 8px 12px;
+  border-radius: 4px;
+  border: 1px solid #ccc;
+  font-size: 14px;
+  cursor: pointer;
+}
+
+.upload-container {
+  background: white;
+  padding: 40px;
+  border-radius: 12px;
+  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
+  text-align: center;
+  width: 350px;
+  height: 200px;
+  transition: border 0.3s, background-color 0.3s;
+  border: 2px dashed #7378c9;
+}
+
+
+.upload-container.dragover {
+  border-color: #007BFF;
+  background-color: #eaf0ff;
+}
+
+
+.upload-container p {
+  margin: 0 0 15px 0;
+  font-size: 16px;
+  color: #555;
+}
+
+
+.file-name {
+  margin-top: 10px;
+  font-size: 14px;
+  color: #333;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+#thumbnailContainer {
+  width: 100%;
+  display: flex;
+  justify-content: center;
+  margin-bottom: 15px;
+}
+
+#thumbnailImage {
+  width: 200px;
+  height: auto;
+  border-radius: 10px;
+  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
+  object-fit: cover;
+}
+
+#previewThumbnail {
+  width: 150px;
+  height: 100px;
+}
+
+.custom-btn {
+  padding: 10px 20px;
+  margin-top: 10px;
+  background-color: #007BFF;
+  color: white;
+  border: none;
+  border-radius: 8px;
+  cursor: pointer;
+  font-size: 14px;
+}
+
+
+.custom-btn:hover {
+  background-color: #0056b3;
+}
+
+.submit-btn:hover {
+  background-color: #0056b3;
+}
+
+.step h2 {
+  width: 100%;
+  text-align: center;
+}
+
+.KI-wrapper {
+  margin-top: 10px;
+}
+
+input[type="file"] {
+  display: none;
+}
+
+.checkbox-group {
+  --borderColor: #007bfff5;
+  --borderWidth: .125em;
+}
+
+.checkbox-group input[type=checkbox] {
+  -webkit-appearance: none;
+  appearance: none;
+  vertical-align: middle;
+  background: #fff;
+  font-size: 1.8em;
+  border-radius: 0.125em;
+  display: inline-block;
+  border: var(--borderWidth) solid var(--borderColor);
+  width: 1em;
+  height: 1em;
+  position: relative;
+}
+
+.checkbox-group input[type=checkbox]:before,
+.checkbox-group input[type=checkbox]:after {
+  content: "";
+  position: absolute;
+  background: var(--borderColor);
+  width: calc(var(--borderWidth) * 3);
+  height: var(--borderWidth);
+  top: 50%;
+  left: 10%;
+  transform-origin: left center;
+}
+
+.checkbox-group input[type=checkbox]:before {
+  transform: rotate(45deg) translate(calc(var(--borderWidth) / -2), calc(var(--borderWidth) / -2)) scaleX(0);
+  transition: transform 200ms ease-in 200ms;
+}
+
+.checkbox-group input[type=checkbox]:after {
+  width: calc(var(--borderWidth) * 5);
+  transform: rotate(-45deg) translateY(calc(var(--borderWidth) * 2)) scaleX(0);
+  transform-origin: left center;
+  transition: transform 200ms ease-in;
+}
+
+.checkbox-group input[type=checkbox]:checked:before {
+  transform: rotate(45deg) translate(calc(var(--borderWidth) / -2), calc(var(--borderWidth) / -2)) scaleX(1);
+  transition: transform 200ms ease-in;
+}
+
+.checkbox-group input[type=checkbox]:checked:after {
+  width: calc(var(--borderWidth) * 5);
+  transform: rotate(-45deg) translateY(calc(var(--borderWidth) * 2)) scaleX(1);
+  transition: transform 200ms ease-out 200ms;
+}
+
+.checkbox-group input[type=checkbox]:focus {
+  outline: calc(var(--borderWidth) / 2) dotted rgba(0, 0, 0, 0.25);
+}
+
+.checkbox-container {
+  margin-top: 8px;
+  display: flex;
+  justify-items: left;
+  align-items: center;
+  gap: 5px;
+}
+
+/* Hover effects for all different document options (with placeholders)*/
+
+.figure1 {
+  position: relative;
+}
+
+.img-hover1 {
+  position: absolute;
+  width: auto;
+  height: 700px;
+  top: 0;
+  right: 40%;
+  left: 0;
+  bottom: 0;
+  object-fit: contain;
+  display: none;
+  transition: opacity .2s;
+  z-index: 999;
+}
+
+.figure1:hover .img-hover1 {
+  display: flex;
+}
+
+.figure2 {
+  position: relative;
+}
+
+.img-hover2 {
+  position: absolute;
+  width: auto;
+  height: 700px;
+  top: 0;
+  right: 40%;
+  left: 0;
+  bottom: 0;
+  object-fit: contain;
+  display: none;
+  transition: opacity .2s;
+  z-index: 999;
+}
+
+.figure2:hover .img-hover2 {
+  display: flex;
+}
+
+.figure3 {
+  position: relative;
+}
+
+.img-hover3 {
+  position: absolute;
+  width: auto;
+  height: 700px;
+  top: 0;
+  right: 40%;
+  left: 0;
+  bottom: 0;
+  object-fit: contain;
+  display: none;
+  transition: opacity .2s;
+  z-index: 999;
+}
+
+.figure3:hover .img-hover3 {
+  display: flex;
+}
+
+.figure4 {
+  position: relative;
+}
+
+.img-hover4 {
+  position: absolute;
+  width: auto;
+  height: 700px;
+  top: 0;
+  right: 40%;
+  left: 0;
+  bottom: 0;
+  object-fit: contain;
+  display: none;
+  transition: opacity .2s;
+  z-index: 999;
+}
+
+.figure4:hover .img-hover4 {
+  display: flex;
+}
+
+.img-icon {
+  width: 15px;
+  height: 15px;
+}
+
+.submit-btn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 10px 20px;
+  margin: 110px auto 10px auto;
+  background-color: #007BFF;
+  color: white;
+  border: none;
+  border-radius: 8px;
+  cursor: pointer;
+  font-size: 14px;
+}
+
+.submit-btn:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+  pointer-events: none;
+}
+
+.mitte {
+  background-color: #FFF;
+  display: flex;
+  width: 780px;
+  height: 550px;
+  flex-direction: column;
+  align-items: center;
+  gap: 10px;
+  border: 0px;
+  border-color: black;
+  border-style: solid;
+  border-radius: 6px;
+  box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.1);
+  padding-top: 70px;
+}
+
+.progressbar {
+  position: relative;
+  width: 210px;
+  height: 30px;
+  margin: 50px 20px 5px 20px;
+  background: rgb(42, 46, 78);
+  border-radius: 5px;
+  overflow: hidden;
+  visibility: hidden;
+}
+
+.progress_fill {
+  width: 0%;
+  height: 100%;
+  background: green;
+  transition: all 0.2s;
+}
+
+.progress_text {
+  position: absolute;
+  top: 50%;
+  right: 5px;
+  transform: translateY(-50%);
+  color: white;
+}
+
+
+.dropdownMenus {
+  display: flex;
+  justify-content: center;
+  margin-top: 1px;
+  margin-bottom: 30px;
+  gap: 170px;
+  padding: 2px 10px 2px 10px;
+}
+
+#ai_type,
+#transkript_type,
+#language_option {
+  padding: 8px 12px;
+  border-radius: 4px;
+  border: 1px solid #ccc;
+  font-size: 14px;
+}
+
+.labelDiv {
+  gap: 60px;
+  display: flex;
+  justify-content: center;
+  overflow-wrap: inherit;
+  padding-bottom: 20px;
+  margin-top: 40px;
+  margin-bottom: 10px;
+}
+
+/*Step bar*/
+.step-nav {
+  display: flex;
+  gap: 20px;
+  justify-content: center;
+  background: #fff;
+  padding: 10px 30px;
+  border-radius: 6px;
+  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
+  max-width: 720px;
+  min-width: 720px;
+}
+
+.step-item {
+  padding: 10px 25px;
+  border-radius: 8px;
+  background: #eee;
+  cursor: pointer;
+  font-weight: bold;
+  transition: 0.2s;
+}
+
+.step-item.active {
+  background: #007BFF;
+  color: white;
+}
+
+.step-item:hover {
+  background: #d9d9d9;
+}
+
+/*panels*/
+.step {
+  margin-top: 40px;
+  margin-bottom: 40px;
+  display: flex;
+  flex-direction: column;
+  min-height: 425px;
+}
+
+/*Navigation arrows*/
+.step-nav-arrows {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}
+
+.middle-container-wrapper {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 30px;
+  width: max-content;
+  height: auto;
+}
+
+.navBtn {
+  display: flex;
+  justify-content: center;
+  padding: 10px 25px;
+  background-color: #007BFF;
+  color: white;
+  border: none;
+  border-radius: 8px;
+  cursor: pointer;
+  font-size: 14px;
+}
+
+.navBtn:disabled {
+  background-color: #ccc;
+  cursor: not-allowed;
+}
+
+.testy {
+  background-color: #FFF;
+  display: flex;
+  width: auto;
+  flex-direction: row;
+  align-items: center;
+  margin-top: 20px;
+  gap: 10px;
+  border: 0px;
+  border-color: black;
+  border-style: solid;
+  border-radius: 6px;
+  visibility: hidden;
+}
+
+.box2 {
+  background-color: red;
+  width: 40px;
+  height: 40px;
+  padding: 5px;
+  border: 1px solid black;
+  margin: 5px;
+  border-radius: 100px;
+}
+
+li {
+  color: #FFF;
+}
+
+.p-menu1 {
+  z-index: 10;
+  padding-right: 50px;
+}
+
+.hamburger1 {
+  height: 45px;
+  margin: 0;
+  padding-top: 8px;
+  display: grid;
+  grid-template-rows: repeat(3, 1fr);
+  justify-items: center;
+  z-index: 120;
+}
+
+.hamburger1 div {
+  background-color: rgb(61, 61, 61);
+  position: relative;
+  width: 40px;
+  height: 5px;
+  margin-top: 0;
+  -webkit-transition: all 0.2s ease-in-out;
+  transition: all 0.2s ease-in-out;
+}
+
+#toggle1 {
+  display: none;
+}
+
+#toggle1:checked+.hamburger1 .top {
+  -webkit-transform: rotate(-45deg);
+  transform: rotate(-45deg);
+  margin-top: 22.5px;
+}
+
+#toggle1:checked+.hamburger1 .meat {
+  -webkit-transform: rotate(45deg);
+  transform: rotate(45deg);
+  margin-top: -5px;
+}
+
+#toggle1:checked+.hamburger1 .bottom {
+  -webkit-transform: scale(0);
+  transform: scale(0);
+}
+
+#toggle1:checked~.menu1 {
+  height: 170px;
+  width: 300px;
+}
+
+/* Menu */
+.menu1 {
+  position: absolute;
+  top: 55px;
+  left: 20px;
+  width: 240px;
+  height: 0px;
+  border-radius: 5px;
+  background-color: #1C3B69;
+  margin: 0;
+  display: grid;
+  grid-template-rows: 1fr repeat(4, 0.5fr);
+  grid-row-gap: 25px;
+  padding: 0;
+  list-style: none;
+  clear: both;
+  width: auto;
+  text-align: center;
+  overflow: hidden;
+  transition: height 0.3s ease, width 0.3s ease;
+  z-index: 9999;
+  -webkit-transition: all 0.3s ease;
+}
+
+#customDocBtn, #helpBtn {
+  border: none;
+  background-color:#1C3B69;
+  font: 700 20px 'Oswald', sans-serif;
+  border-radius: 0%;
+}
+
+.menu1 button:first-child {
+  margin-top: 30px;
+}
+
+.menu1 button:last-child {
+  margin-bottom: 30px;
+}
+
+#customDocBtn:hover, #helpBtn:hover{
+  background-color: #FFF;
+  color: rgb(61, 61, 61);
+  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+  -webkit-transition: all 0.3s ease;
+  transition: all 0.3s ease;
+}
+
+#step2 {
+  font-size: larger;
+  align-items: center;
+}
+
+.step2-form {
+  width: 100%;
+  max-width: 420px;
+  display: flex;
+  flex-direction: column;
+  gap: 24px; /* DAS ist dein Spacing */
+}
+
+.step2-row {
+  display: flex;
+  flex-direction: column;
+  gap: 6px;
+}
+
+#step3,
+#step5 {
+  font-size: larger;
+}
+
+#step4 {
+  align-items: center;
+}
+
+#step5 {
+  align-items: center;
+}
+
+.button-group {
+  display: flex;
+  gap: 12px;
+  justify-content: center;
+  margin-top: 10px;
+}
+
+.download-btn {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  padding: 10px 20px;
+  margin: 110px auto 10px auto;
+  background-color: #007BFF;
+  color: white;
+  border: none;
+  border-radius: 8px;
+  cursor: pointer;
+  font-size: 14px;
+}
+
+.h2 {
+  font-size: 25px;
+}
+
+
+.speaker-container {
+  width: 100%;
+  max-width: 700px;
+}
+
+.speaker-table {
+  width: 100%;
+  border-collapse: collapse;
+  background: white;
+}
+
+.speaker-table tbody tr {
+  display: flex;
+  align-items: center;
+  gap: 15px;
+  margin-bottom: 25px;
+  padding: 10px 0;
+}
+
+.label-cell {
+  flex: 0 0 150px;
+  text-align: left;
+}
+
+.label-cell label {
+  font-weight: 400;
+  display: block;
+}
+
+.input-cell {
+  flex: 1;
+}
+
+#cur_speaker,
+#newSpeaker {
+  width: 100%;
+  padding: 10px;
+  border-radius: 6px;
+  border: 1px solid #ccc;
+  font-size: 14px;
+  box-sizing: border-box;
+}
+
+#speakerAudioViewer {
+  width: 100%;
+  height: 35px;
+  border-radius: 6px;
+}
+
+.speaker-button-group {
+  display: flex;
+  gap: 15px;
+  justify-content: center;
+}
+
+#speakerLocker,
+#speakerResender {
+  padding: 12px 25px;
+  background-color: #007BFF;
+  color: white;
+  border: none;
+  border-radius: 8px;
+  cursor: pointer;
+  font-size: 14px;
+  font-weight: 500;
+  transition: background-color 0.2s;
+}
+
+#speakerLocker:hover,
+#speakerResender:hover {
+  background-color: #0056b3;
+}
+
+.container {
+  background: white;
+  padding: 10px;
+  margin-top: 30px;
+  border-radius: 12px;
+  width: 90%;
+  max-width: 650px;
+}
+
+input[type="text"],
+textarea,
+select {
+  width: 80%;
+  padding: 10px;
+  margin-top: 5px;
+  border-radius: 6px;
+  border: 1px solid #ccc;
+  font-size: 14px;
+}
+
+textarea {
+  height: 120px;
+  resize: vertical;
+}
+
+.buttons {
+  display: flex;
+  justify-content: space-between;
+  margin-top: 25px;
+}
+
+.hidden {
+  visibility: hidden;
+}
+
+button {
+  padding: 10px 20px;
+  font-size: 14px;
+  border: none;
+  border-radius: 6px;
+  cursor: pointer;
+  transition: 0.2s;
+  background-color: #007BFF;
+  color: white;
+}
+
+button:hover {
+  background-color: #0056b3;
+}
+
+@media (max-width: 500px) {
+  .buttons {
+    flex-direction: column;
+  }
+
+  .buttons button {
+    width: 100%;
+    margin-top: 10px;
+  }
+}
+
+#result {
+  margin-top: 20px;
+  color: #333;
+  word-break: break-word;
+}
+
+.container input,
+.container textarea,
+.container select {
+  width: 100%;
+}
+
+
+/* help page */
+
+/* ===== CONTAINER ===== */
+.containerHelp {
+    background: white;
+    width: 90%;
+    max-width: 800px;
+    height: 85vh;
+    /* feste Höhe */
+    border-radius: 12px;
+    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
+    flex-direction: column;
+}
+
+/* ===== FIXER TOP-BEREICH ===== */
+.top-bar {
+    padding: 15px 20px;
+    border-bottom: 1px solid #eee;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    flex-shrink: 0;
+}
+
+/* Buttons */
+.back-btn,
+.toc-toggle {
+    background: #007BFF;
+    color: white;
+    border: none;
+    padding: 8px 14px;
+    border-radius: 6px;
+    cursor: pointer;
+    font-size: 14px;
+}
+
+.back-btn:hover,
+.toc-toggle:hover {
+    background: #0056b3;
+}
+
+/* ===== TOC ===== */
+.toc-wrapper {
+    position: relative;
+}
+
+.toc {
+    position: absolute;
+    right: 0;
+    top: 45px;
+    background: white;
+    border-radius: 8px;
+    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
+    padding: 10px;
+    min-width: 220px;
+    display: none;
+    z-index: 5;
+}
+
+.toc a {
+    display: block;
+    padding: 8px 10px;
+    color: #007BFF;
+    text-decoration: none;
+    border-radius: 6px;
+}
+
+.toc a:hover {
+    background: #f0f2f5;
+}
+
+.toc.show {
+    display: block;
+}
+
+/* ===== SCROLLBEREICH ===== */
+.content {
+    padding: 30px;
+    overflow-y: auto;
+    flex: 1;
+}
+
+/* Inhalt */
+#help_page_h1 {
+    text-align: center;
+    color: #333;
+}
+
+.step_hp {
+    margin-bottom: 20px;
+    margin-top: 20px;
+}
+
+.step_hp h2 {
+    color: #0056b3;
+}
+
+.step_hp h3 {
+    color: #555;
+    margin-bottom: 5px;
+}
+
+.step_hp p {
+    color: #555;
+    line-height: 1.6;
+}
+
+.step_hp img {
+    width: 100%;
+    max-height: 350px;
+    object-fit: contain;
+    border-radius: 8px;
+    margin-top: 15px;
+    border: 1px solid #ddd;
+}

electron/package-lock.json

@@ -0,0 +1,872 @@
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+  "version": "1.0.0",
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+  "requires": true,
+  "packages": {
+    "": {
+      "name": "electron",
+      "version": "1.0.0",
+      "license": "ISC",
+      "devDependencies": {
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+      }
+    },
+    "node_modules/@electron/get": {
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+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "debug": "^4.1.1",
+        "env-paths": "^2.2.0",
+        "fs-extra": "^8.1.0",
+        "got": "^11.8.5",
+        "progress": "^2.0.3",
+        "semver": "^6.2.0",
+        "sumchecker": "^3.0.1"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "optionalDependencies": {
+        "global-agent": "^3.0.0"
+      }
+    },
+    "node_modules/@sindresorhus/is": {
+      "version": "4.6.0",
+      "resolved": "https://registry.npmjs.org/@sindresorhus/is/-/is-4.6.0.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sindresorhus/is?sponsor=1"
+      }
+    },
+    "node_modules/@szmarczak/http-timer": {
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+      "license": "MIT",
+      "dependencies": {
+        "undici-types": "~6.21.0"
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+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
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+      "license": "MIT"
+    },
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+      }
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+      "license": "MIT",
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+      "dev": true,
+      "license": "ISC",
+      "dependencies": {
+        "wrappy": "1"
+      }
+    },
+    "node_modules/p-cancelable": {
+      "version": "2.1.1",
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+      "license": "MIT",
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+      "license": "MIT"
+    },
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
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+      }
+    },
+    "node_modules/pump": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/pump/-/pump-3.0.3.tgz",
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+      "license": "MIT",
+      "dependencies": {
+        "end-of-stream": "^1.1.0",
+        "once": "^1.3.1"
+      }
+    },
+    "node_modules/quick-lru": {
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+      "license": "MIT",
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+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/resolve-alpn": {
+      "version": "1.2.1",
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+      "license": "MIT"
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+      "license": "MIT",
+      "dependencies": {
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+      },
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+      }
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+      "license": "BSD-3-Clause",
+      "optional": true,
+      "dependencies": {
+        "boolean": "^3.0.1",
+        "detect-node": "^2.0.4",
+        "globalthis": "^1.0.1",
+        "json-stringify-safe": "^5.0.1",
+        "semver-compare": "^1.0.0",
+        "sprintf-js": "^1.1.2"
+      },
+      "engines": {
+        "node": ">=8.0"
+      }
+    },
+    "node_modules/semver": {
+      "version": "6.3.1",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-6.3.1.tgz",
+      "integrity": "sha512-BR7VvDCVHO+q2xBEWskxS6DJE1qRnb7DxzUrogb71CWoSficBxYsiAGd+Kl0mmq/MprG9yArRkyrQxTO6XjMzA==",
+      "dev": true,
+      "license": "ISC",
+      "bin": {
+        "semver": "bin/semver.js"
+      }
+    },
+    "node_modules/semver-compare": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/semver-compare/-/semver-compare-1.0.0.tgz",
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+      "dev": true,
+      "license": "MIT",
+      "optional": true,
+      "dependencies": {
+        "type-fest": "^0.13.1"
+      },
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/sprintf-js": {
+      "version": "1.1.3",
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+      "license": "BSD-3-Clause",
+      "optional": true
+    },
+    "node_modules/sumchecker": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/sumchecker/-/sumchecker-3.0.1.tgz",
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+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "debug": "^4.1.0"
+      },
+      "engines": {
+        "node": ">= 8.0"
+      }
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+      "dev": true,
+      "license": "(MIT OR CC0-1.0)",
+      "optional": true,
+      "engines": {
+        "node": ">=10"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/sindresorhus"
+      }
+    },
+    "node_modules/undici-types": {
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+      "license": "MIT"
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+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">= 4.0.0"
+      }
+    },
+    "node_modules/wrappy": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/wrappy/-/wrappy-1.0.2.tgz",
+      "integrity": "sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==",
+      "dev": true,
+      "license": "ISC"
+    },
+    "node_modules/yauzl": {
+      "version": "2.10.0",
+      "resolved": "https://registry.npmjs.org/yauzl/-/yauzl-2.10.0.tgz",
+      "integrity": "sha512-p4a9I6X6nu6IhoGmBqAcbJy1mlC4j27vEPZX9F4L4/vZT3Lyq1VkFHw/V/PUcB9Buo+DG3iHkT0x3Qya58zc3g==",
+      "dev": true,
+      "license": "MIT",
+      "dependencies": {
+        "buffer-crc32": "~0.2.3",
+        "fd-slicer": "~1.1.0"
+      }
+    }
+  }
+}

electron/package.json

@@ -0,0 +1,16 @@
+{
+  "name": "electron",
+  "version": "1.0.0",
+  "main": "main/main.js",
+  "type": "module",
+  "scripts": {
+    "start": "electron.",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "ISC",
+  "description": "",
+  "devDependencies": {
+    "electron": "^39.0.0"
+  }
+}

main.js

@@ -0,0 +1,388 @@
+// Last modified: 2024-06-11 12:28:00
+// Loading required packages
+require("./requires.js");
+console.log(start);
+
+const https = require("https");
+let un = process.env.auth_username
+let pw = process.env.auth_password
+
+
+const options = {
+    hostname: "keyserver.dommymommy.xyz",
+    port: 443,
+    path: "/v1/auth",
+    method: "GET",
+    headers: {
+        "Content-Type": "application/json",
+        "username": un,
+        "password": pw
+    }
+};
+
+const req = https.request(options, (res) => {
+    if (res.statusCode === 200) {
+        res.setEncoding("utf8");
+        let data = "";
+        res.on("data", (chunk) => {
+            data += chunk;
+        });
+            res.on("end", () => {
+            const myJson = JSON.parse(data);
+            Object.keys(myJson).forEach(el => {
+                // console.log(el, myJson[el]);
+                process.env[el] = myJson[el]
+            })
+        });
+    } else if (res.statusCode === 401) {
+        res.setEncoding("utf8");
+        let data = "";
+        res.on("data", (chunk) => {
+            data += chunk;
+        });
+            res.on("end", () => {
+            console.log(data);
+            process.exit()
+        });
+    }
+});
+
+req.on("error", (error) => {
+  console.error(error);
+});
+
+req.end();
+
+
+
+// Initialising map to be used to store the functionality later on for reloadability
+mapFunctions = new Map();
+
+// Loading the Function Map
+var path = `${mainDir}/services/modules`;
+var folders = fs.readdirSync(path).filter(function (file) {
+  return fs.statSync(path + "/" + file).isDirectory();
+});
+folders.forEach((element) => {
+  var commandFiles = fs
+    .readdirSync(`${path}/${element}`)
+    .filter((file) => file.endsWith(".js") && !file.startsWith("index"));
+  for (const file of commandFiles) {
+    delete require.cache[require.resolve(`${path}/${element}/${file}`)];
+    const command = require(`${path}/${element}/${file}`);
+    mapFunctions.set(command.name, command);
+  }
+});
+
+
+// The startup information for the project, here you can add stuff that might be nice to see when the app starts
+mapFunctions.get("Startup_function").function();
+console.log(
+  "------------------------------------ Status ------------------------------------"
+);
+console.log(__dirname);
+console.log(platform);
+console.log(`The Startup took ${new Date() - start}ms`);
+console.log(`${mapFunctions.size} Function modules loaded`);
+console.log("--------------------------------------------------------------------------------");
+
+// ----------------------------------------------------------- ELECTRON ----------------------------------------------------------- //
+
+let mainWindow;
+
+function createWindow() {
+  mainWindow = new electron.BrowserWindow({
+    width: 1200,
+    height: 800,
+    webPreferences: {
+      nodeIntegration: false,
+      contextIsolation: true,
+      preload: `${mainDir}/electron/main/preload.js`,
+    },
+  });
+
+  mainWindow.loadFile("./electron/main/index.html");
+}
+
+electron.app.whenReady().then(createWindow);
+
+electron.ipcMain.handle('get-module-names', async () => {
+    let module_array = {
+        "ai_modules":[],
+        "transcription_modules":[]
+    }
+    mapFunctions.forEach(e => {
+        switch(e.type){
+            case "llm":
+                module_array.ai_modules.push({"name": e.name, "displayname": e.displayname})
+                break;
+            case "transcription":
+                module_array.transcription_modules.push({"name": e.name, "displayname": e.displayname})
+                break;
+        }
+    })
+    // console.log(module_array);
+    return module_array
+});
+
+// electron.ipcMain.on("get_modules", async (event, args) => {
+//     let module_array = {
+//         "ai_modules":[],
+//         "transcription_modules":[]
+//     }
+//     mapFunctions.forEach(e => {
+//         switch(e.type){
+//             case "llm":
+//                 module_array.ai_modules.push({"name": e.name, "displayname": e.displayname})
+//                 break;
+//             case "transcription":
+//                 module_array.transcription_modules.push({"name": e.name, "displayname": e.displayname})
+//                 break;
+//         }
+//     })
+//     console.log(module_array);
+
+//     mainWindow.webContents.send("modules", module_array)
+// })
+
+var globalArgs = {};
+var globalFinalHtmlPath = "";
+
+electron.ipcMain.on("file_submit", async (event, args) => {
+  try {
+    globalArgs = args;
+    let curstep = 0;
+    let totalsteps = 4;
+
+    const TEMPLATE_MAP = {
+      "followup-report": "followup_report.txt",
+      agenda: "agenda.txt",
+      "result-protocol": "result_protocol.txt",
+      "sprint-planning": "sprint_planning_note.txt",
+      custom: "custom_document.txt",
+    };
+
+    const templateFile = TEMPLATE_MAP[args.document.type];
+
+    if (!templateFile) {
+      throw new Error("Unknown document type: " + args.document.type);
+    }
+
+electron.ipcMain.on("file_download", async (event) => {
+  try {
+    if (!globalFinalHtmlPath) {
+      throw new Error("No document generated yet");
+    }
+
+    const format = String(globalArgs?.document?.outputType || "")
+      .replace('.', '')
+      .toLowerCase();
+
+    if (!format) {
+      throw new Error("No output format selected");
+    }
+
+    const outputPath = await mapFunctions
+      .get("htmlDocumentConverter")
+      .convert({
+        inputPath: globalFinalHtmlPath,
+        format,
+        showDialog: true
+      });
+
+    event.sender.send("download_success", {
+      path: outputPath,
+      format
+    });
+
+  } catch (err) {
+    console.error("file_download failed:", err);
+
+    event.sender.send("error", err.message || String(err));
+  }
+});
+
+    console.log("\n\n Running the Video to Audio Extractor");
+    // This code handles the Video to Audio extraction module call
+    await mapFunctions
+      .get("module-handler")
+      .function(args.video.module, {
+        inputVideoPath: args.video.inputVideoPath,
+        outputType: mapFunctions.get(args.transcription.module).audioformat,
+      })
+      .then((resp) => {
+        console.log(resp);
+        audiopath = resp;
+        curstep++;
+        mainWindow.webContents.send("progress", {
+          curstep: curstep,
+          totalsteps: totalsteps,
+        });
+      })
+      .catch((err) => {
+        mainWindow.webContents.send("error", err);
+        console.log(err);
+        return;
+      });
+
+
+    console.log("\n\n Running the Audio to Transcription module");
+    // TODO implement transcription module
+    // This code handles the Audio to Text transcription module call
+    await mapFunctions
+      .get("module-handler")
+      .function(args.transcription.module, audiopath)
+      .then((resp) => {
+        console.log(resp);
+        transcriptpath = resp;
+        curstep++;
+        mainWindow.webContents.send("progress", {
+          curstep: curstep,
+          totalsteps: totalsteps,
+        });
+      })
+      .catch((err) => {
+        mainWindow.webContents.send("error", err);
+        console.log(err);
+        return;
+      });
+
+
+
+    console.log("\n\n Running the Transcription Summarizer module");
+    // This code summarises the transcript, so that it can be used by an llm
+    // await mapFunctions.get("summarize-transcription").function('A:\\programing\\@projects\\video2document\\storage\\transcripts\\IMG_2978.json').then(resp => {
+    await mapFunctions
+      .get("summarize-transcription2")
+      .function(transcriptpath)
+      .then((resp) => {
+        console.log(resp);
+        transcriptpath = resp;
+        curstep++;
+        mainWindow.webContents.send("progress", {
+          curstep: curstep,
+          totalsteps: totalsteps,
+        });
+      })
+      .catch((err) => {
+        mainWindow.webContents.send("error", err);
+        console.log(err);
+        return;
+      });
+
+    console.log("\n\n Running the LLM module");
+    // TODO implement documentation module
+    // This code handles the Text to Document processing module call
+
+    console.log(
+      `\n\n Running the LLM for Document Style ${args.document.type}`
+    );
+
+    await mapFunctions
+      .get("module-handler")
+      .function(args.document.module, {
+        inputTranscriptPath: transcriptpath,
+        documentTypePath: "./storage/documentType/" + templateFile,
+        language: "en",
+      })
+      .then((resp) => {
+        console.log(resp);
+        globalFinalHtmlPath = resp;
+        curstep++;
+        mainWindow.webContents.send("progress", {
+          curstep: curstep,
+          totalsteps: totalsteps,
+        });
+      })
+      .catch((err) => {
+        mainWindow.webContents.send("error", err);
+        console.log(err);
+        return;
+      });
+
+    await mapFunctions
+      .get("extract-speaker-snippets")
+      .function({ audioPath: audiopath, jsonPath: transcriptpath })
+      .then((resp) => {
+        mainWindow.webContents.send("speakerAudios", resp);
+      })
+      .catch((err) => {
+        mainWindow.webContents.send("error", err);
+        console.log(err);
+        return;
+      });
+  } catch (error) {
+    console.log(error);
+  }
+});
+
+electron.ipcMain.on("speaker_submit", async (event, args) => {
+  console.log("\n\n\nJa also hier kam was an \n\n\n");
+  console.log(args);
+
+  try {
+    await mapFunctions.get("replace_speaker").function(args);
+    event.reply("speaker_submit_response", { success: true });
+  } catch (error) {
+    console.error("Error:", error);
+    event.reply("speaker_submit_response", {
+      success: false,
+      error: error.message,
+    });
+  }
+});
+
+let q = {
+  video: {
+    module: "String", // The name of the module, idk if we ever implement other extraction modules, the default one is extraction-video-to-audio
+    inputVideoPath: "String", // See script.js on line 27 for an example of what this should look like
+    outputType: "String", // The file format to be used for the audio output file, such as wav, mp3, flac and so on
+  },
+  transcription: {
+    module: "String", // The module name of the transcription model you want to use
+  },
+  document: {
+    module: "String", // The module name of the AI model you want to use to create the document
+    styles: [
+      // An array of all the document styles/prompts you want to have the document be processed with
+      {
+        prompt: "String",
+      },
+    ],
+  },
+};
+
+//gibt Documentfiles an preload zurück
+
+electron.ipcMain.handle("get-txt-files", () => {
+  const storagePath = `${mainDir}/storage/documentType`;
+
+  return fs.readdirSync(storagePath).filter((f) => f.endsWith(".txt"));
+});
+
+//speichern neuer document types
+
+electron.ipcMain.handle("save-txt-file", (event, fileName, content) => {
+  const filePath = `${mainDir}/storage/documentType/${fileName}.txt`;
+  fs.writeFileSync(filePath, content, "utf8");
+  return true;
+});
+
+//read file content
+electron.ipcMain.handle('read-txt-file', (event, fileName) => {
+  const filePath = `${mainDir}/storage/documentType/${fileName}`;
+  return fs.readFileSync(filePath, 'utf8');
+});
+
+//delete documentfiles
+
+electron.ipcMain.handle('delete-txt-file', (event, fileName) => {
+  const filePath = `${mainDir}/storage/documentType/${fileName}.txt`;
+
+  if (fs.existsSync(filePath)) {
+    fs.unlinkSync(filePath);
+    return true;
+  } else {
+    return false; 
+  }
+});

package.json

@@ -1,8 +1,16 @@
 {
   "dependencies": {
-    "cli-progress": "^3.12.0",
-    "ffmpeg-static": "^5.2.0",
-    "fluent-ffmpeg": "^2.1.3"
+    "@google/genai": "^1.30.0",
+    "@types/axios": "^0.9.36",
+    "axios": "^1.13.2",
+    "dotenv": "^17.2.3",
+    "electron": "^39.1.1",
+    "express": "^5.1.0",
+    "ffmpeg-static": "^5.3.0",
+    "fluent-ffmpeg": "^2.1.3",
+    "html-to-docx": "^1.8.0",
+    "mocha": "^11.7.5",
+    "puppeteer": "^24.33.0"
   },
   "devDependencies": {
     "@types/cli-progress": "^3.11.6",
@@ -10,6 +18,23 @@
     "@types/node": "^24.9.2",
     "ts-node": "^10.9.2",
     "typescript": "^5.9.3"
-  }
+  },
+  "name": "video2document",
+  "version": "1.0.0",
+  "description": "To make it easy for you to get started with GitLab, here's a list of recommended next steps.",
+  "main": "main.js",
+  "directories": {
+    "doc": "docs",
+    "test": "tests"
+  },
+  "scripts": {
+    "start": "electron main.js",
+    "test": "mocha ./test/unit/test.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://gitlab.rlp.net/proj-wise2526-video2document/video2document"
+  },
+  "author": "",
+  "license": "ISC"
 }
-

requires.js

@@ -0,0 +1,25 @@
+// Here you can define all the packages that you want to use
+// You can also define variables that you want to be able to use in your entire project, like platform or mainDir in this example
+// Make sure to define them like these examples here, as they will then be available as global variables throughout your entire project
+start           = new Date()
+platform        = process.platform
+mainDir         = __dirname
+fs              = require("fs")
+readline        = require("readline")
+
+puppeteer       = require("puppeteer")
+htmltodocx    = require("html-to-docx")
+config          = require("./config/config")
+
+ffmpegPath = require('ffmpeg-static');
+ffmpeg = require('fluent-ffmpeg');
+path = require('path');
+// cliProgress = require('cli-progress');
+
+// { app, BrowserWindow, ipcMain, dialog } = require('electron');
+
+electron = require('electron');
+
+axios = require("axios")
+
+require('dotenv').config({path: __dirname + '/.env'});

scripts/show-models.js

@@ -0,0 +1,47 @@
+const fs = require('fs');
+const path = require('path');
+
+//node show-models.js, remember to set SAIA_API_KEY in your environment before running the script
+
+const SAIA_API_KEY = process.env.SAIA_API_KEY;
+const SAIA_MODELS_URL = "https://chat-ai.academiccloud.de/v1/models";
+
+// Script to list available models
+(async () => {
+    if (!SAIA_API_KEY) {
+        console.error("ERROR: SAIA_API_KEY environment variable is not set!");
+        process.exit(1);
+    }
+
+    console.log("Fetching available models from SAIA...\n");
+
+    try {
+        const response = await fetch(SAIA_MODELS_URL, {
+            method: "GET",
+            headers: {
+                "Authorization": `Bearer ${SAIA_API_KEY}`,
+                "Accept": "application/json"
+            }
+        });
+
+        if (!response.ok) {
+            const text = await response.text();
+            throw new Error(`SAIA API error (${response.status}): ${text}`);
+        }
+
+        const data = await response.json();
+        
+        console.log("Available models:");
+        console.log(JSON.stringify(data, null, 2));
+        
+        if (data.data && Array.isArray(data.data)) {
+            console.log("\n\nModel IDs:");
+            data.data.forEach(model => {
+                console.log(`- ${model.id}`);
+            });
+        }
+
+    } catch (error) {
+        console.error("Error fetching models:", error);
+    }
+})();

services/modules/audioSnippets/extract-speaker-snippets.js

@@ -0,0 +1,102 @@
+
+const ffmpeg = require("fluent-ffmpeg");
+const ffmpegPath = require("ffmpeg-static");
+
+ffmpeg.setFfmpegPath(ffmpegPath);
+
+module.exports = {
+    name: "extract-speaker-snippets",
+    type: "audio",
+    displayname: "Extract Speaker Snippets",
+
+    async function(parameter) {
+        return new Promise(async (resolve, reject) => {
+
+            let output = {}
+
+            // console.log("Extract Speaker Snippets\n");
+
+            // Pfade
+            const AUDIO_PATH = parameter.audioPath; // Gesamt-Audio
+            const JSON_PATH = parameter.jsonPath; // json summary
+            const OUTPUT_DIR = path.join(__dirname, "/../../../storage/audio/speakerSnippets");
+
+
+            if (!AUDIO_PATH || !JSON_PATH) {
+                // console.error("no audioPath or jsonPath available");
+                reject(new Error("no audioPath or jsonPath available"));
+                return;
+            }
+
+            // Output-Ordner
+            if (!fs.existsSync(OUTPUT_DIR)) {
+                fs.mkdirSync(OUTPUT_DIR, { recursive: true });
+            }
+
+            // JSON laden
+            let entries;
+                try {
+                    entries = JSON.parse(fs.readFileSync(JSON_PATH, "utf8"));
+                } catch (err) {
+                    // console.error("JSON reading failed", err);
+                    reject(new Error(err));
+                    return;
+                }
+
+                if (!Array.isArray(entries)) {
+                    // console.error("JSON is not an Array");
+                    reject(new Error("JSON is not an Array"));
+                    return;
+                }
+
+            // Pro Speaker genau EINEN Satz merken
+            const speakerMap = {};
+
+            for (const item of entries) {
+                if (!speakerMap[item.speaker]) {
+                    speakerMap[item.speaker] = item;
+                }
+            }
+
+            // FFmpeg pro Speaker ausführen (sequenziell)
+            for (const speaker of Object.keys(speakerMap)) {
+                const data = speakerMap[speaker];
+
+                // ms → Sekunden
+                const startSec = data.start / 1000;
+                const durationSec = (data.end - data.start) / 1000;
+
+                if (durationSec <= 0) {
+                    // console.log(`invalid times for Speaker ${speaker}`);
+                    continue;
+                }
+
+                const outFile = path.join(OUTPUT_DIR, `speaker_${speaker}.wav`);
+                try {
+                    await new Promise((res, rej) => {
+                        ffmpeg(AUDIO_PATH)
+                            .setStartTime(startSec)
+                            .setDuration(durationSec)
+                            .output(outFile)
+                            .on("end", () => {
+                                output[`speaker${speaker}`] = {src: outFile, name: `speaker${speaker}`}
+                                // console.log(`Snippet erstellt: speaker_${speaker}.wav`);
+                                res();
+                            })
+                            .on("error", (err) => {
+                                // console.error(`FFmpeg Fehler (${speaker})`, err.message);
+                                rej(err);
+                                return
+                            })
+                            .run();
+                    });
+                } catch (error) {
+                    reject(error)
+                    return
+                }
+            }
+            resolve(output)
+            // console.log("\nAlle Speaker-Snippets erstellt\n");
+        })
+    }
+};

services/modules/convert/convert.js

@@ -0,0 +1,236 @@
+const fs = require("fs");
+const path = require("path");
+const puppeteer = require("puppeteer");
+const htmlToDocx = require("html-to-docx");
+const { execSync } = require("child_process");
+const os = require("os");
+
+const outputDir = path.join(__dirname, "../../../storage/documents");
+
+if (!fs.existsSync(outputDir)) {
+  fs.mkdirSync(outputDir, { recursive: true });
+}
+
+async function showSaveDialog(defaultName, format) {
+  const platform = os.platform();
+
+  if (platform === "darwin") {
+    // macOS
+    const applescript = `
+            set defaultName to "${defaultName}.${format}"
+            set theFile to choose file name with prompt "Dokument speichern als:" default name defaultName
+            POSIX path of theFile
+        `;
+
+    try {
+      const result = execSync(`osascript -e '${applescript}'`, {
+        encoding: "utf8",
+      });
+      return result.trim();
+    } catch (err) {
+      if (err.status === 1) return null; // User canceled
+      throw err;
+    }
+  } else if (platform === "win32") {
+    const safeName = decodeURIComponent(defaultName);
+
+    const powershell = `
+        Add-Type -AssemblyName System.Windows.Forms;
+        $dialog = New-Object System.Windows.Forms.SaveFileDialog;
+        $dialog.FileName = '${safeName}.${format}';
+        $dialog.Filter = '${format.toUpperCase()} Dateien (*.${format})|*.${format}|Alle Dateien (*.*)|*.*';
+        $dialog.Title = 'Dokument speichern als';
+        $result = $dialog.ShowDialog();
+        if ($result -eq 'OK') { $dialog.FileName }
+    `;
+
+    try {
+      const result = execSync(
+        `powershell -NoProfile -Command "${powershell.replace(/\r?\n/g, " ")}"`,
+        { encoding: "utf8" },
+      );
+      return result.trim() || null;
+    } catch (err) {
+      if (err.status === 1) return null; // User cancelled
+      throw new Error("Save dialog failed: " + err.message);
+    }
+  } else {
+    // Linux - zenity oder kdialog
+    try {
+      const result = execSync(
+        `zenity --file-selection --save --confirm-overwrite --filename="${defaultName}.${format}"`,
+        { encoding: "utf8" },
+      );
+      return result.trim();
+    } catch (err) {
+      try {
+        const result = execSync(
+          `kdialog --getsavefilename . "${defaultName}.${format}"`,
+          { encoding: "utf8" },
+        );
+        return result.trim();
+      } catch (err2) {
+        // Fallback
+        return path.join(os.homedir(), "Downloads", `${defaultName}.${format}`);
+      }
+    }
+  }
+}
+
+const module_exports = {
+  name: "htmlDocumentConverter",
+  type: "converter",
+  displayname: "HTML Document Converter",
+  description: "Converts LLM-generated HTML to PDF, DOCX, TXT, or HTML",
+
+  /**
+   * Main conversion function
+   * @param {Object} options
+   * @param {string} options.inputPath - Path to the HTML input
+   * @param {string} options.format - 'pdf' | 'docx' | 'html' | 'txt'
+   * @param {string} [options.outputName] - Optional output filename (without extension)
+   * @param {boolean} [options.showDialog] - Show save dialog (default: false in module mode, true in CLI mode)
+   */
+  async convert({ inputPath, format = "pdf", outputName, showDialog = false }) {
+    format = format.toLowerCase().replace(".", ""); // <-- FIX
+
+    if (!["pdf", "docx", "html", "txt"].includes(format)) {
+      throw new Error(`Unsupported format: ${format}`);
+    }
+    if (!fs.existsSync(inputPath)) {
+      throw new Error(`Input file not found: ${inputPath}`);
+    }
+
+    const ext = path.extname(inputPath).toLowerCase();
+    const baseName = outputName || path.basename(inputPath, ext);
+
+    let outputFile;
+
+    if (showDialog) {
+      // Zeige nativen Dialog
+      outputFile = await showSaveDialog(baseName, format);
+      if (!outputFile) {
+        console.log("Speichervorgang abgebrochen.");
+        return null;
+      }
+    } else {
+      // Nutze Standard-Ausgabeverzeichnis
+      outputFile = path.join(outputDir, `${baseName}.${format.toLowerCase()}`);
+    }
+
+    let htmlContent = fs.readFileSync(inputPath, "utf8");
+
+    // Remove <think> tags if present
+    htmlContent = htmlContent.replace(/<think>[\s\S]*?<\/think>/gi, "");
+
+    switch (format.toLowerCase()) {
+      case "html":
+        fs.writeFileSync(outputFile, htmlContent, "utf8");
+        break;
+      case "pdf":
+        await this.htmlToPDF(htmlContent, outputFile);
+        break;
+      case "docx":
+        await this.htmlToDOCX(htmlContent, outputFile);
+        break;
+      case "txt":
+        fs.writeFileSync(outputFile, this.htmlToTXT(htmlContent), "utf8");
+        break;
+      default:
+        throw new Error(`Unsupported format: ${format}`);
+    }
+
+    console.log(`Erfolgreich gespeichert: ${outputFile}`);
+    return outputFile;
+  },
+
+  // HTML → PDF
+  async htmlToPDF(html, outputPath) {
+    let browser;
+    try {
+      browser = await puppeteer.launch({
+        headless: true,
+        args: ["--no-sandbox", "--disable-setuid-sandbox"],
+      });
+
+      const page = await browser.newPage();
+      await page.setContent(html, { waitUntil: "networkidle0" });
+      await page.pdf({
+        path: outputPath,
+        format: "A4",
+        printBackground: true,
+        margin: {
+          top: "20mm",
+          right: "20mm",
+          bottom: "20mm",
+          left: "20mm",
+        },
+      });
+    } finally {
+      if (browser) {
+        await browser.close();
+      }
+    }
+  },
+
+  // HTML → DOCX
+  async htmlToDOCX(html, outputPath) {
+    try {
+      // html‑to‑docx library converts HTML string into a Word .docx buffer
+      // Usage from html‑to‑docx docs:
+      // await HTMLtoDOCX(htmlString, headerHTMLString, documentOptions, footerHTMLString)  [oai_citation:0‡GitHub](https://github.com/privateOmega/html-to-docx?utm_source=chatgpt.com)
+      const buffer = await htmlToDocx(html, null, {
+        table: { row: { cantSplit: true } },
+      });
+      fs.writeFileSync(outputPath, buffer);
+    } catch (err) {
+      throw new Error(`DOCX conversion failed: ${err.message}`);
+    }
+  },
+
+  // HTML → TXT
+  htmlToTXT(html) {
+    // A decent plain text conversion: strip tags and collapse whitespace
+    // If you want more advanced extraction consider using a library like `html-to-text` or `strip-html`  [oai_citation:1‡GitHub](https://github.com/html-to-text/node-html-to-text?utm_source=chatgpt.com)
+    return (
+      html
+        // Remove all tags
+        .replace(/<[^>]+>/g, "")
+        // Convert multiple whitespace into single spaces
+        .replace(/\s+/g, " ")
+        .trim()
+    );
+  },
+};
+
+module.exports = module_exports;
+
+// CLI usage mit Dialog
+if (require.main === module) {
+  (async () => {
+    const args = process.argv.slice(2);
+    if (args.length < 1) {
+      console.log("Usage: node htmlDocumentConverter.js <input.html> [format]");
+      console.log("Formats: pdf (default), docx, html, txt");
+      console.log("");
+      console.log(
+        'Ein nativer "Speichern unter" Dialog wird automatisch geöffnet.',
+      );
+      process.exit(1);
+    }
+
+    const inputPath = args[0];
+    const format = args[1] || "pdf";
+
+    try {
+      await module_exports.convert({
+        inputPath,
+        format,
+        showDialog: true,
+      });
+    } catch (err) {
+      console.error("Konvertierung fehlgeschlagen:", err.message);
+      process.exit(1);
+    }
+  })();
+}

services/modules/extraction/ffmpegExtractor.js

@@ -0,0 +1,74 @@
+// Ensure ffmpeg binary is available
+if (!ffmpegPath) {
+    throw new Error('FFmpeg binary not found!');
+}
+ffmpeg.setFfmpegPath(ffmpegPath);
+
+// Prepare output directory (always storage/audio under project root)
+const outputDir = `${__dirname}/../../../storage/audio`;
+if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir, { recursive: true });
+}
+
+
+
+module.exports = {
+    name:"extraction-video-to-audio", // Unique name for our function that will later be used to get the function from the map via "mapFunctions.get("example").function()"
+    type:"extractor", // value used to differentiate each module to order them in the UI
+    displayname:"Default extractor", // The displayname used within the UI
+    async function(parameter){
+        /*
+        parameter structure:
+        {
+            inputVideoPath: String, // Path to the file
+            outputType: String      // Audio file output format
+        }
+        */
+        try {
+            return new Promise((resolve, reject) => {
+                this.extractAudioFromVideo(parameter.inputVideoPath, parameter.outputType)
+                    .then((resp) => resolve(resp))
+                    .catch((err) => {reject(err)});
+            })
+        } catch (error) {
+            console.log(parameter.outputType);
+            
+        }
+
+    },
+    // Derive input and output paths
+    // const inputVideoPath = process.argv[2];
+    // console.log(process.argv);
+
+    /**
+     * Extracts audio from a video using ffmpeg.
+     * - Converts video to WAV (16 kHz, Mono, PCM optional if needed)
+     * - Shows CLI progress bar
+     * - Handles errors gracefully (without errors)
+     */
+    extractAudioFromVideo: async function (videoFilePath, outputType){
+        let inputVideoName = path.basename(videoFilePath, path.extname(videoFilePath));
+        let outputAudioPath = path.join(outputDir, `${inputVideoName}.${outputType}`);
+
+        return new Promise((resolve, reject) => {
+            try {
+                ffmpeg(videoFilePath)
+                .outputFormat(outputType)
+                // .audioCodec('pcm_s16le')
+                .audioChannels(1)
+                .audioFrequency(16000)
+                .on('end', () => {
+                    resolve(outputAudioPath);
+                })
+                .on('error', (err) => {
+                    // console.error(`failed_audio_extraction on type ${outputType}: ${err.message}`);
+                    reject(err);
+                })
+                .save(outputAudioPath);
+
+            } catch (error) {
+                // console.log(error);
+            }
+        });
+    }
+}

services/modules/extraction/ffmpegExtractor.ts

@@ -1,83 +0,0 @@
-import ffmpegPath from 'ffmpeg-static';
-import ffmpeg from 'fluent-ffmpeg';
-import path from 'path';
-import fs from 'fs';
-import cliProgress from 'cli-progress';
-
-// Base code reference: https://docs.yemreak.com/arsiv/programming/extract-audio-from-video-with-typescript-and-ffmpeg
-// Test command: npx ts-node ffmpegExtractor.ts /path/to/video.mp4
-
-/**
- * Extracts audio from a video file and saves it as WAV.
- * @param videoFilePath Path to the input video file.
- * @param outputAudioPath Path where the output WAV audio will be saved.
- */
-
-// Ensure ffmpeg binary is available
-if (!ffmpegPath) {
-    throw new Error('FFmpeg binary not found!');
-}
-ffmpeg.setFfmpegPath(ffmpegPath);
-
-// Ensure an input video path is provided via CLI
-if (process.argv.length < 3) {
-    console.error('Usage: ts-node ffmpegExtractor.ts <input-video-path>');
-    process.exit(1);
-}
-
-// Prepare output directory (always relative to project root)
-const outputDir = path.join(process.cwd(), 'storage', 'audio');
-if (!fs.existsSync(outputDir)) {
-    fs.mkdirSync(outputDir, { recursive: true });
-}
-
-// Derive input and output paths
-const inputVideoPath = process.argv[2];
-const inputVideoName = path.basename(inputVideoPath, path.extname(inputVideoPath));
-const outputAudioPath = path.join(outputDir, `${inputVideoName}.wav`);
-
-// Initialize CLI progress bar
-const progressBar = new cliProgress.SingleBar({
-    format: 'Processing |{bar}| {percentage}% | {timemark}',
-    barCompleteChar: '\u2588',
-    barIncompleteChar: '\u2591',
-    hideCursor: true
-});
-
-/**
- * Extracts audio from a video using ffmpeg.
- * - Converts video to WAV (16 kHz, Mono, PCM optional if needed)
- * - Shows CLI progress bar
- * - Handles errors gracefully (without errors)
- */
-function extractAudioFromVideo(videoFilePath: string, outputAudioPath: string): Promise<void> {
-    return new Promise((resolve, reject) => {
-        ffmpeg(videoFilePath)
-            .outputFormat('wav') // Set output format to WAV
-            .on('progress', (progress) => {
-                // Start progress bar if not already active
-                if (!progressBar.isActive) progressBar.start(100, 0, { timemark: '00:00:00' });
-                if (progress.percent) {
-                    progressBar.update(progress.percent, { timemark: progress.timemark });
-                }
-            })
-            .on('end', () => {
-                // Finish progress bar
-                progressBar.update(100, { timemark: 'done' });
-                progressBar.stop();
-                console.log(`Extraction completed: ${outputAudioPath}`);
-                resolve();
-            })
-            .on('error', (err) => {
-                // Show extraction errors in a clear format
-                console.error(`failed_audio_extraction: ${err.message}`);
-                reject(err);
-            })
-            .save(outputAudioPath); // Save output file
-    });
-}
-
-// Run extraction
-extractAudioFromVideo(inputVideoPath, outputAudioPath)
-    .then(() => console.log('Audio extraction successful.'))
-    .catch((err) => console.error(err));

services/modules/jsonTools/transcriptionSummarizer.js

@@ -0,0 +1,154 @@
+
+// Prepare output directory (always storage/transcriptionSummaries under project root)
+const outputDir = `${__dirname}/../../../storage/transcriptionSummaries`;
+if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir, { recursive: true });
+}
+
+//Speaker, ALL-Sentences, Start, End
+
+module.exports = {
+    name: "summarize-transcription", // Unique name for our function that will later be used to get the function from the map via "mapFunctions.get("example").function()"
+    type: "summarizer", // value used to differentiate each module to order them in the UI
+    displayname: "Summarizer",  // The displayname used within the UI
+    async function(args) {
+        return new Promise(async (resolve, reject) => {
+            let inputJson = args.json;
+
+            //JSON Path
+            if (args.jsonPath) {
+                try {
+                    const raw = fs.readFileSync(args.jsonPath, "utf-8");
+                    inputJson = JSON.parse(raw);
+                } catch (e) {
+                    // console.error("Failed to load JSON from file:", e);
+                    reject(e)
+                    return
+                }
+            }
+            // JSON parsen
+            if (typeof args === "string") {
+                try {
+                    await new Promise((res, rej) => {
+                        fs.readFile(args, 'utf8', function (err, data) {
+                            if (err){
+                                rej(err)
+                                return
+                            }
+                            inputJson = JSON.parse(data);
+                            res()
+                        });
+                    })
+                } catch (e) {
+                    // console.log("Invalid JSON in summarize-transcription");
+                    // console.log(e)
+                    reject(e)
+                    return
+                }
+            }
+
+            const words = inputJson.words;
+            if (!Array.isArray(words)) {
+                    reject("No words Array found")
+                    return
+            }
+
+            const ENDINGS = [".", "!", "?"]; // '...' auch als Satzende ?
+            const ABBREVIATIONS = new Set(["z.B.", "bzw.", "u.a.", "Dr.", "Mr.", "Mrs.", "Prof.", "etc."]); //TODO weitere Ergaenzen
+
+            const result = [];
+            let currentSentence = "";
+            let currentSpeaker = null;
+            let startTime = null;
+            let endTime = null;
+
+            for (const w of words) {
+                if (!currentSpeaker) currentSpeaker = w.speaker;
+                if (startTime === null) startTime = w.start;
+                endTime = w.end;
+        
+                //speaker changing
+                if (currentSpeaker !== w.speaker && currentSentence) { 
+                    const lastEntry = result[result.length - 1];
+                    if (lastEntry && lastEntry.speaker === currentSpeaker) {
+                        lastEntry.sentence += " " + currentSentence;
+                        lastEntry.end = endTime;
+                    } else {
+                        result.push({
+                            speaker: currentSpeaker,
+                            sentence: currentSentence,
+                            start: startTime,
+                            end: endTime
+                        });
+                    }
+                    currentSentence = "";
+                    startTime = w.start;
+                }
+                currentSpeaker = w.speaker;
+                currentSentence += (currentSentence ? " " : "") + w.text; //sentence beginning or not
+                const lastWord = w.text.trim();
+                const lastChar = lastWord.slice(-1);
+                const isAbbreviation = ABBREVIATIONS.has(lastWord);
+
+                //sentence ending
+                if (ENDINGS.includes(lastChar) && !isAbbreviation) {
+                    const lastEntry = result[result.length - 1];
+                    if (lastEntry && lastEntry.speaker === currentSpeaker) {
+                        lastEntry.sentence += " " + currentSentence;
+                        lastEntry.end = endTime;
+                    } else {
+                        result.push({
+                            speaker: currentSpeaker,
+                            sentence: currentSentence,
+                            start: startTime,
+                            end: endTime
+                        });
+                    }
+                    currentSentence = "";
+                    startTime = null;
+                    endTime = null;
+                    currentSpeaker = null;
+                }
+            }
+
+            // safe last sentence 
+            if (currentSentence) {
+                const lastEntry = result[result.length - 1];
+                if (lastEntry && lastEntry.speaker === currentSpeaker) {
+                    lastEntry.sentence += " " + currentSentence;
+                    lastEntry.end = endTime;
+                } else {
+                    result.push({
+                        speaker: currentSpeaker,
+                        sentence: currentSentence,
+                        start: startTime,
+                        end: endTime
+                    });
+                }
+            }
+
+            // Output as Text
+            const output = result.map(r => 
+                `Sprecher ${r.speaker} [${r.start.toFixed(2)} - ${r.end.toFixed(2)}]: ${r.sentence}`
+            );
+
+            // Output on cosole
+            //console.log("\n------------\nMerged Transcription Result:\n", output, "\n------------\n");
+
+            try {
+                const jsonPath = path.join(outputDir, "transcription_result.json");
+                fs.writeFileSync(jsonPath, JSON.stringify(result, null, 2), "utf-8");
+
+                const txtPath = path.join(outputDir, "transcription_result.txt");
+                fs.writeFileSync(txtPath, output.join("\n"), "utf-8");
+
+                // console.log(`Summary successfully saved:\n- ${jsonPath}\n- ${txtPath}`);
+
+                resolve(jsonPath);
+            } catch (err) {
+                // console.error("Error saving Summary:", err);
+                reject(err);
+            }
+        })
+    }
+}

services/modules/jsonTools/transcriptionSummarizer2.js

@@ -0,0 +1,149 @@
+
+// Prepare output directory (always storage/transcriptionSummaries under project root)
+const outputDir = `${__dirname}/../../../storage/transcriptionSummaries`;
+if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir, { recursive: true });
+}
+
+function getSessionId(inputPath) {
+  try {
+    const parsed = new URL(inputPath);
+    const base = path.basename(parsed.pathname);
+    return base.replace(/\.[^.]+$/, '');
+  } catch {
+    return path.basename(inputPath, path.extname(inputPath));
+  }
+}
+
+//Speaker, Sentence, Start, End
+
+module.exports = {
+    name: "summarize-transcription2", // Unique name for our function that will later be used to get the function from the map via "mapFunctions.get("example").function()"
+    type: "summarizer", // value used to differentiate each module to order them in the UI
+    displayname: "Summarizer",  // The displayname used within the UI
+    async function(args) {
+        return new Promise(async (resolve, reject) => {
+            let inputJson = args.json;
+
+            //JSON Path
+            if (args.jsonPath) {
+                try {
+                    const raw = fs.readFileSync(args.jsonPath, "utf-8");
+                    inputJson = JSON.parse(raw);
+                } catch (e) {
+                    console.error("Failed to load JSON from file:", e);
+                    reject("Could not read JSON from file path.")
+                    return
+                }
+            }
+            // JSON parsen
+            if (typeof args === "string") {
+                try {
+                    await new Promise((res, rej) => {
+                        fs.readFile(args, 'utf8', function (err, data) {
+                            if (err){
+                                rej(err)
+                                return
+                            }
+                            inputJson = JSON.parse(data);
+                            res()
+                        });
+                    })
+                } catch (e) {
+                    // console.log("Invalid JSON in summarize-transcription");
+                    // console.log(e)
+                    reject(e)
+                    return
+                }
+            }
+
+            const words = inputJson.words;
+            if (!Array.isArray(words)) {
+                reject("No words Array found")
+                return;
+            }
+
+            const ENDINGS = [".", "!", "?"]; // '...' auch als Satzende ?
+            const ABBREVIATIONS = new Set(["z.B.", "bzw.", "u.a.", "Dr.", "Mr.", "Mrs.", "Prof.", "etc."]); //TODO weitere Ergaenzen
+
+            const result = [];
+            let currentSentence = "";
+            let currentSpeaker = null;
+            let startTime = null;
+            let endTime = null;
+
+            for (const w of words) {
+                if (!currentSpeaker) currentSpeaker = w.speaker;
+                if (startTime === null) startTime = w.start;
+                endTime = w.end;
+
+                //speaker changing
+                if (currentSpeaker !== w.speaker && currentSentence) {
+                    result.push({
+                        speaker: currentSpeaker,
+                        sentence: currentSentence,
+                        start: startTime,
+                        end: endTime
+                    });
+                    currentSentence = "";
+                    startTime = w.start;
+                }
+                currentSpeaker = w.speaker;
+                currentSentence += (currentSentence ? " " : "") + w.text; //sentence beginning or not
+                const lastWord = w.text.trim();
+                const lastChar = lastWord.slice(-1);
+                const isAbbreviation = ABBREVIATIONS.has(lastWord);
+
+                //sentence ending
+                if (ENDINGS.includes(lastChar) && !isAbbreviation) {
+                    result.push({
+                        speaker: currentSpeaker,
+                        sentence: currentSentence,
+                        start: startTime,
+                        end: endTime
+                    });
+                    currentSentence = "";
+                    startTime = null;
+                    endTime = null;
+                    currentSpeaker = null;
+                }
+            }
+
+            // safe last sentence 
+            if (currentSentence) {
+                result.push({
+                    speaker: currentSpeaker,
+                    sentence: currentSentence,
+                    start: startTime,
+                    end: endTime
+                });
+            }
+
+
+            // Output as Text
+            const output = result.map(r => 
+                `Sprecher ${r.speaker} [${r.start.toFixed(2)} - ${r.end.toFixed(2)}]: ${r.sentence}`
+            );
+
+            // Output on cosole
+            //console.log("\n------------\nMerged Transcription Result:\n", output, "\n------------\n");
+
+            try {
+
+                let filename = getSessionId(args);
+
+                const jsonPath = path.join(outputDir, `${filename}-${new Date().getTime()}.json`);
+                fs.writeFileSync(jsonPath, JSON.stringify(result, null, 2), "utf-8");
+
+                const txtPath = path.join(outputDir, `${filename}-${new Date().getTime()}.txt`);
+                fs.writeFileSync(txtPath, output.join("\n"), "utf-8");
+
+                // console.log(`Summary successfully saved:\n- ${jsonPath}\n- ${txtPath}`);
+                resolve(jsonPath);
+            } catch (err) {
+                // console.error("Error saving Summary:", err);
+                reject(err);
+            }
+        })
+    }
+}

services/modules/llm-chat_gpt/chatgpt.js

@@ -0,0 +1,138 @@
+// const fs = require('fs');
+// const path = require('path');
+
+const outputDir = path.join(__dirname, "../../../storage/documents"); // path for output directory
+
+if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir, { recursive: true }); // Create output directory if it doesn't exist
+}
+
+// Ensure SAIA API key is set in environment variables: export SAIA_API_KEY="your_api_key_here"
+let SAIA_API_KEY // Ensure SAIA API key is set in environment variables
+const SAIA_URL = "https://chat-ai.academiccloud.de/v1/chat/completions"; // URL for the REST call, used model and action
+
+const module_exports = {
+    name: "llm-saia_openai_gpt",
+    type: "llm",
+    displayname: "GPT 120B",
+    description: "Generates documents using OpenAI GPT OSS 120B via SAIA platform",
+
+    async function(parameter) {
+        SAIA_API_KEY = process.env.SAIA_API_KEY;
+        return new Promise(async (resolve, reject) => {
+            try {
+                // console.log("SAIA OpenAI GPT module invoked with parameters:", parameter);
+
+                resolve(await this.createDocumentFromTranscript( //Call the function to create document with transcript, document type and language
+                    parameter.inputTranscriptPath, // Path to input transcript file
+                    parameter.documentTypePath, // Path to document type file which is chosen in the front end by the user
+                    parameter.language // Language for the document which is chosen in the front end by the user
+                ));
+
+            } catch (error) {
+                // console.error("Error in SAIA OpenAI GPT module:", error);
+                reject(error)
+            }
+        })
+
+    },
+
+    createDocumentFromTranscript: async function(transcriptPath, documentTypePath, language = "en") { // default language is English
+        return new Promise(async(resolve, reject) => {
+            try {
+                const transcript = await fs.promises.readFile(transcriptPath, "utf-8"); //read transcript file from Path
+                const documentType = await fs.promises.readFile(documentTypePath, "utf-8"); //read document type from Path
+                const promptText = `${documentType}, in language ${language}, transcript:\n\n${transcript}`; //combine doc type, language and transcript - Change prompt here if needed
+
+                // return
+                // --- REST CALL ---
+                const response = await fetch(SAIA_URL, { //safe model response in variable
+                    method: "POST",
+                    headers: {
+                        "Authorization": `Bearer ${SAIA_API_KEY}`,
+                        "Accept": "application/json",
+                        "Content-Type": "application/json"
+                    },
+                    body: JSON.stringify({
+                        model: "openai-gpt-oss-120b",
+                        messages: [
+                            { role: "system", content: "You are a helpful assistant that generates HTML documents from transcripts. Output only valid HTML content without any preamble, explanations, or markdown formatting." },
+                            { role: "user", content: promptText }
+                        ],
+                        temperature: 0
+                    })
+                });
+
+                if (!response.ok) { //ok is true when a responce was successfull
+                    const text = await response.text();
+                    throw new Error(`SAIA API error (${response.status}): ${text}`);
+                }
+
+                const data = await response.json();
+
+                // Get generated text from response or default to empty string (if null)
+                // SAIA uses OpenAI-compatible structure: data.choices[x].message.content
+                const output = data.choices?.[0]?.message?.content || "";
+                let inputTranscriptName = path.basename(transcriptPath, path.extname(transcriptPath)); // Name for the output file 
+                // console.log(inputTranscriptName);
+                const outPath = path.join(outputDir, `${inputTranscriptName}.html`); // Output file path & name to make naming dynamic. Pulled from input transcript name
+                fs.writeFileSync(outPath, output, "utf8"); // Write output to file
+
+                // console.log("Generated document written to:", outPath);
+                resolve(outPath)
+
+            } catch (error) {
+                // console.error("Error generating SAIA content:", error);
+                reject(error)
+            }
+        })
+    }
+};
+
+module.exports = module_exports;
+
+// CLI Mode: Allow direct execution
+if (require.main === module) {
+    (async () => {
+        const args = process.argv.slice(2);
+        
+        if (args.length < 2) {
+            console.error("Usage: node llm-openai-gpt.js <transcriptPath> <documentTypePath> [language]");
+            console.error("Example: node llm-openai-gpt.js ./transcript.json ./docType.txt de");
+            process.exit(1);
+        }
+
+        const [transcriptPath, documentTypePath, language] = args;
+
+        // Check if API key is set
+        if (!SAIA_API_KEY) {
+            console.error("ERROR: SAIA_API_KEY environment variable is not set!");
+            console.error("Please set it with: export SAIA_API_KEY='your_api_key_here'");
+            process.exit(1);
+        }
+
+        // Check if files exist
+        if (!fs.existsSync(transcriptPath)) {
+            console.error(`ERROR: Transcript file not found: ${transcriptPath}`);
+            process.exit(1);
+        }
+
+        if (!fs.existsSync(documentTypePath)) {
+            console.error(`ERROR: Document type file not found: ${documentTypePath}`);
+            process.exit(1);
+        }
+
+        console.log("Starting document generation...");
+        console.log(`Transcript: ${transcriptPath}`);
+        console.log(`Document Type: ${documentTypePath}`);
+        console.log(`Language: ${language || 'en (default)'}`);
+        
+        await module_exports.createDocumentFromTranscript(
+            transcriptPath,
+            documentTypePath,
+            language || 'en'
+        );
+        
+        console.log("Done!");
+    })();
+}

services/modules/llm-gemini/gemini.js

@@ -0,0 +1,135 @@
+const fs = require('fs');
+const path = require('path');
+
+const outputDir = path.join(__dirname, "../../../storage/documents"); // path for output directory
+
+if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir, { recursive: true }); // Create output directory if it doesn't exist
+}
+
+// Ensure Google API key is set in environment variables: export GOOGLE_API_KEY="your_api_key_here"
+let GEMINI_API_KEY; // Ensure Google API key is set in environment variables: export GOOGLE_API_KEY="your_api_key_here"
+const GEMINI_URL = "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.5-flash:generateContent"; // URL for the REST call, used model and action
+
+const module_exports = {
+    name: "llm-gemini",
+    type: "llm",
+    displayname: "Gemini LLM",
+    description: "Generates documents using Google Gemini LLM",
+
+    async function(parameter) {
+        GEMINI_API_KEY = process.env.GOOGLE_API_KEY;
+        return new Promise(async (resolve, reject) => {
+            try {
+                // console.log("Gemini LLM module invoked with parameters:", parameter);
+
+                resolve(await this.createDocumentFromTranscript( //Call the function to create document with transcript, document type and language
+                    parameter.inputTranscriptPath, // Path to input transcript file
+                    parameter.documentTypePath, // Path to document type file which is chosen in the front end by the user
+                    parameter.language // Language for the document which is chosen in the front end by the user
+                ));
+
+            } catch (error) {
+                // console.error("Error in Gemini LLM module:", error);
+                reject(error)
+            }
+        })
+
+    },
+
+    createDocumentFromTranscript: async function(transcriptPath, documentTypePath, language = "en") { // default language is English
+        return new Promise(async(resolve, reject) => {
+            try {
+                const transcript = await fs.promises.readFile(transcriptPath, "utf-8"); //read transcript file from Path
+                const documentType = await fs.promises.readFile(documentTypePath, "utf-8"); //read document type from Path
+                const promptText = `${documentType}, in language ${language}, transcript:\n\n${transcript}`; //combine doc type, language and transcript - Change prompt here if needed
+
+                // --- REST CALL ---
+                const response = await fetch(`${GEMINI_URL}?key=${GEMINI_API_KEY}`, { //safe model response in variable
+                    method: "POST",
+                    headers: {
+                        "Content-Type": "application/json"
+                    },
+                    body: JSON.stringify({
+                        contents: [
+                            {
+                                parts: [
+                                    { text: promptText } // Input prompt for content generation
+                                ]
+                            }
+                        ]
+                    })
+                });
+
+                if (!response.ok) { //ok is true when a responce was successfull
+                    const text = await response.text();
+                    throw new Error(`Gemini API error (${response.status}): ${text}`);
+                }
+
+                const data = await response.json();
+
+                // Get generated text from response or default to empty string (if null)
+                const output = data?.candidates?.[0]?.content?.parts?.[0]?.text || "";
+                let inputTranscriptName = path.basename(transcriptPath, path.extname(transcriptPath)); // Name for the output file 
+                // console.log(inputTranscriptName);
+                const outPath = path.join(outputDir, `${inputTranscriptName}.html`); // Output file path & name to make naming dynamic. Pulled from input transcript name
+                fs.writeFileSync(outPath, output, "utf8"); // Write output to file
+
+                // console.log("Generated document written to:", outPath);
+                resolve(outPath)
+
+            } catch (error) {
+                // console.error("Error generating Gemini content:", error);
+                reject(error)
+            }
+        })
+    }
+};
+
+module.exports = module_exports;
+
+// CLI Mode: Allow direct execution
+if (require.main === module) {
+    (async () => {
+        const args = process.argv.slice(2);
+        
+        if (args.length < 2) {
+            console.error("Usage: node llm-gemini.js <transcriptPath> <documentTypePath> [language]");
+            console.error("Example: node llm-gemini.js ./transcript.json ./docType.txt de");
+            process.exit(1);
+        }
+
+        const [transcriptPath, documentTypePath, language] = args;
+
+        // Check if API key is set
+        if (!GEMINI_API_KEY) {
+            console.error("ERROR: GOOGLE_API_KEY environment variable is not set!");
+            console.error("Please set it with: export GOOGLE_API_KEY='your_api_key_here'");
+            process.exit(1);
+        }
+
+        // Check if files exist
+        if (!fs.existsSync(transcriptPath)) {
+            console.error(`ERROR: Transcript file not found: ${transcriptPath}`);
+            process.exit(1);
+        }
+
+        if (!fs.existsSync(documentTypePath)) {
+            console.error(`ERROR: Document type file not found: ${documentTypePath}`);
+            process.exit(1);
+        }
+
+        console.log("Starting document generation...");
+        console.log(`Transcript: ${transcriptPath}`);
+        console.log(`Document Type: ${documentTypePath}`);
+        console.log(`Language: ${language || 'en (default)'}`);
+        
+        await module_exports.createDocumentFromTranscript(
+            transcriptPath,
+            documentTypePath,
+            language || 'en'
+        );
+        
+        console.log("Done!");
+    })();
+}

services/modules/quen3/qwen3.js

@@ -0,0 +1,137 @@
+const fs = require('fs');
+const path = require('path');
+
+const outputDir = path.join(__dirname, "../../../storage/documents"); // path for output directory
+
+if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir, { recursive: true }); // Create output directory if it doesn't exist
+}
+
+// Ensure SAIA API key is set in environment variables: export SAIA_API_KEY="your_api_key_here"
+let SAIA_API_KEY;
+const SAIA_URL = "https://chat-ai.academiccloud.de/v1/chat/completions"; // URL for the REST call, used model and action
+
+const module_exports = {
+    name: "qwen3-235b-a22b",
+    type: "llm",
+    displayname: "QWEN 3 235B",
+    description: "Generates documents using QWEN 3 235B via SAIA platform",
+
+    async function(parameter) {
+        SAIA_API_KEY = process.env.SAIA_API_KEY;
+        return new Promise(async (resolve, reject) => {
+            try {
+                // console.log("SAIA QWEN 3 235B module invoked with parameters:", parameter);
+
+                resolve(await this.createDocumentFromTranscript( //Call the function to create document with transcript, document type and language
+                    parameter.inputTranscriptPath, // Path to input transcript file
+                    parameter.documentTypePath, // Path to document type file which is chosen in the front end by the user
+                    parameter.language // Language for the document which is chosen in the front end by the user
+                ));
+
+            } catch (error) {
+                // console.error("Error in SAIA QWEN 3 235B module:", error);
+                reject(error)
+            }
+        })
+
+    },
+
+    createDocumentFromTranscript: async function(transcriptPath, documentTypePath, language = "en") { // default language is English
+        return new Promise(async(resolve, reject) => {
+            try {
+                const transcript = await fs.promises.readFile(transcriptPath, "utf-8"); //read transcript file from Path
+                const documentType = await fs.promises.readFile(documentTypePath, "utf-8"); //read document type from Path
+                const promptText = `${documentType}, in language ${language}, transcript:\n\n${transcript}`; //combine doc type, language and transcript - Change prompt here if needed
+
+                // --- REST CALL ---
+                const response = await fetch(SAIA_URL, { //safe model response in variable
+                    method: "POST",
+                    headers: {
+                        "Authorization": `Bearer ${SAIA_API_KEY}`,
+                        "Accept": "application/json",
+                        "Content-Type": "application/json"
+                    },
+                    body: JSON.stringify({
+                        model: "qwen3-235b-a22b",
+                        messages: [
+                            { role: "system", content: "You are a helpful assistant that generates HTML documents from transcripts. Output only valid HTML content without any preamble, explanations, or markdown formatting." },
+                            { role: "user", content: promptText }
+                        ],
+                        temperature: 0
+                    })
+                });
+
+                if (!response.ok) { //ok is true when a responce was successfull
+                    const text = await response.text();
+                    throw new Error(`SAIA API error (${response.status}): ${text}`);
+                }
+
+                const data = await response.json();
+
+                // Get generated text from response or default to empty string (if null)
+                // SAIA uses OpenAI-compatible structure: data.choices[x].message.content
+                const output = data.choices?.[0]?.message?.content || "";
+                let inputTranscriptName = path.basename(transcriptPath, path.extname(transcriptPath)); // Name for the output file 
+                // console.log(inputTranscriptName);
+                const outPath = path.join(outputDir, `${inputTranscriptName}.html`); // Output file path & name to make naming dynamic. Pulled from input transcript name
+                fs.writeFileSync(outPath, output, "utf8"); // Write output to file
+
+                // console.log("Generated document written to:", outPath);
+                resolve(outPath)
+
+            } catch (error) {
+                // console.error("Error generating SAIA content:", error);
+                reject(error)
+            }
+        })
+    }
+};
+
+module.exports = module_exports;
+
+// CLI Mode: Allow direct execution
+if (require.main === module) {
+    (async () => {
+        const args = process.argv.slice(2);
+        
+        if (args.length < 2) {
+            console.error("Usage: node qwen3.js <transcriptPath> <documentTypePath> [language]");
+            console.error("Example: node qwen3.js ./transcript.json ./docType.txt de");
+            process.exit(1);
+        }
+
+        const [transcriptPath, documentTypePath, language] = args;
+
+        // Check if API key is set
+        if (!SAIA_API_KEY) {
+            console.error("ERROR: SAIA_API_KEY environment variable is not set!");
+            console.error("Please set it with: export SAIA_API_KEY='your_api_key_here'");
+            process.exit(1);
+        }
+
+        // Check if files exist
+        if (!fs.existsSync(transcriptPath)) {
+            console.error(`ERROR: Transcript file not found: ${transcriptPath}`);
+            process.exit(1);
+        }
+
+        if (!fs.existsSync(documentTypePath)) {
+            console.error(`ERROR: Document type file not found: ${documentTypePath}`);
+            process.exit(1);
+        }
+
+        console.log("Starting document generation...");
+        console.log(`Transcript: ${transcriptPath}`);
+        console.log(`Document Type: ${documentTypePath}`);
+        console.log(`Language: ${language || 'en (default)'}`);
+        
+        await module_exports.createDocumentFromTranscript(
+            transcriptPath,
+            documentTypePath,
+            language || 'en'
+        );
+        
+        console.log("Done!");
+    })();
+}

services/modules/replace_speaker/replaceSpeaker.js

@@ -0,0 +1,79 @@
+const fs = require('fs');
+const path = require('path');
+
+const module_exports = {
+    name: "replace_speaker",
+    type: "processor",
+    displayname: "Speaker Name Replacer",
+    description: "Replaces speaker placeholder names with actual names based on a mapping in HTML files",
+
+    async function(speakerMapping) {
+        // Relativ von dieser Datei aus
+        const documentsDir = path.resolve(__dirname, '../../../storage/documents');
+        const inputHtmlPath = await this.getNewestFile(documentsDir, '.html');
+        
+        if (!inputHtmlPath) {
+            throw new Error(`No HTML files found in ${documentsDir}`);
+        }
+        
+        return await this.replaceNames(inputHtmlPath, speakerMapping);
+    },
+
+    getNewestFile: async function(dirPath, extension) {
+        try {
+            const files = await fs.promises.readdir(dirPath);
+            const filtered = files.filter(f => f.endsWith(extension));
+            
+            if (filtered.length === 0) return null;
+            
+            const filesWithStats = await Promise.all(
+                filtered.map(async (f) => {
+                    const fullPath = path.join(dirPath, f);
+                    const stats = await fs.promises.stat(fullPath);
+                    return { path: fullPath, time: stats.mtimeMs };
+                })
+            );
+            
+            return filesWithStats.reduce((newest, curr) => 
+                curr.time > newest.time ? curr : newest
+            ).path;
+        } catch (error) {
+            console.error("Error reading directory:", error);
+            throw error;
+        }
+    },
+
+    replaceNames: async function(inputHtmlPath, speakerMapping) {
+        try {
+            const htmlContent = await fs.promises.readFile(inputHtmlPath, "utf-8");
+
+            let outputContent = htmlContent;
+            Object.entries(speakerMapping).forEach(([placeholder, value]) => {
+                // Extract name if value is an object
+                const displayName = typeof value === 'string' ? value : value.name;
+                
+                // Normalize placeholder for matching (remove case sensitivity)
+                const normalizedPlaceholder = placeholder.toLowerCase();
+                
+                // Replace all variations: speakerA, SpeakerA, SPEAKERA, speaker_a, Speaker A, etc.
+                // Matches with optional spaces, underscores, and parentheses
+                const regex = new RegExp(
+                    `\\b[Ss]peaker\\s*[_-]?\\s*${placeholder.charAt(placeholder.length - 1)}\\b|\\b${placeholder}\\b`,
+                    'gi'
+                );
+                
+                outputContent = outputContent.replace(regex, displayName);
+            });
+
+            await fs.promises.writeFile(inputHtmlPath, outputContent, "utf-8");
+
+            return inputHtmlPath;
+
+        } catch (error) {
+            console.error("Error replacing speaker names:", error);
+            throw error;
+        }
+    }
+};
+
+module.exports = module_exports;

services/modules/transcription-local/whisperLocal.ts

@@ -0,0 +1,54 @@
+import { exec } from "child_process"; // Node.js built-in module
+import path from "path"; // Path module
+import fs from "fs"; // File system module
+import { fileURLToPath } from "url"; // To handle __dirname in ES modules
+
+const __filename = fileURLToPath(import.meta.url); // Get current file path
+const __dirname = path.dirname(__filename); // Get current directory path
+const transcriptsDir = path.resolve(__dirname, "../../../storage/transcriptions");
+
+
+export class whisperLocal { // is called by transcribe.ts
+  private whisperBinary: string; // Path to the whisper.cpp binary
+  private modelPath: string; // Path to the model file
+
+  constructor() {
+    this.whisperBinary = path.resolve(
+      __dirname,
+      "whisper.cpp/build/bin/whisper-cli" //Path to the compiled whisper binary
+    );
+
+    this.modelPath = path.resolve(
+      __dirname,
+      "whisper.cpp/models/ggml-base.en.bin" // Path to the English model file
+    );
+  }
+
+  async transcribe(audioPath: string): Promise<string> { //asyncronous function to transcribe audio
+    return new Promise((resolve, reject) => {
+
+        if (!fs.existsSync(transcriptsDir)) { //if transcripts directory does not exist, create it
+            fs.mkdirSync(transcriptsDir, { recursive: true });
+        }
+
+        const outputBase = path.resolve( // Base path for output transcript files, name is same as audio file (video file)
+            transcriptsDir,
+            path.basename(audioPath, path.extname(audioPath))
+        );
+
+        const command = `"${this.whisperBinary}" -m "${this.modelPath}" -f "${audioPath}" -otxt -of "${outputBase}"`; // Command to execute whisper binary with model and audio file, outputting text file
+
+      exec(command, (error, stdout, stderr) => {
+        if (error) return reject(error);
+
+        const outputTxt = `${outputBase}.txt`;
+        if (fs.existsSync(outputTxt)) {
+          const transcript = fs.readFileSync(outputTxt, "utf8");
+          resolve(transcript);
+        } else {
+          reject(new Error("No transcript file found"));
+        }
+        });
+    });
+  }
+}

services/modules/transcription-remote/assembly.js

@@ -0,0 +1,126 @@
+let API_KEY
+const BASE_URL = 'https://api.assemblyai.com/v2';
+
+//---------------------------------------------------Upload audio---------------------------------------------------
+
+async function uploadAudio(audioPath) {
+  const audioData = fs.readFileSync(audioPath);
+
+  const response = await axios.post(`${BASE_URL}/upload`, audioData, {
+    headers: {
+      authorization: API_KEY,
+      'content-type': 'application/octet-stream'
+    }
+  });
+
+  return response.data.upload_url;
+}
+
+////---------------------------------------------------Extract session id---------------------------------------------------
+
+function getSessionId(inputPath) {
+  try {
+    const parsed = new URL(inputPath);
+    const base = path.basename(parsed.pathname);
+    return base.replace(/\.[^.]+$/, '');
+  } catch {
+    return path.basename(inputPath, path.extname(inputPath));
+  }
+}
+
+//---------------------------------------------------Create transcript---------------------------------------------------
+
+async function createTranscript(audioUrl) {
+  const response = await axios.post(
+    `${BASE_URL}/transcript`,
+    {
+      audio_url: audioUrl,
+      speaker_labels: true,
+      language_detection: true
+    },
+    {
+      headers: {
+        authorization: API_KEY,
+        'content-type': 'application/json'
+      }
+    }
+  );
+
+  return response.data.id;
+}
+
+//---------------------------------------------------Poll transcript---------------------------------------------------
+
+async function pollTranscript(transcriptId) {
+  while (true) {
+    const response = await axios.get(`${BASE_URL}/transcript/${transcriptId}`, {
+      headers: { authorization: API_KEY }
+    });
+
+    const status = response.data.status;
+
+    if (status === 'completed') return response.data;
+    if (status === 'error') throw new Error(`Transcription failed: ${response.data.error}`);
+
+    await new Promise(res => setTimeout(res, 3000));
+  }
+}
+
+//---------------------------------------------------Save transcript---------------------------------------------------
+
+function saveTranscript(transcript, sessionId) {
+  const outputDir = path.join(__dirname, '../../../storage/transcripts');
+
+  if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir, { recursive: true });
+  }
+
+  const outputPath = path.join(outputDir, `${sessionId}.json`);
+  fs.writeFileSync(outputPath, JSON.stringify(transcript, null, 2));
+
+  // console.log(`Transcript saved: ${outputPath}`);
+
+  return outputPath;
+}
+
+//---------------------------------------------------Modul---------------------------------------------------
+
+module.exports = {
+  name: 'assembly',
+  type: 'transcription',
+  displayname: 'AssemblyAI',
+  audioformat: "mp3",
+
+  async function(audioFileName) {
+    API_KEY = process.env.ASSEMBLYAI_API_KEY;
+    return new Promise(async (resolve, reject) => {
+      try {
+        // audioFileName ist nur "datei.mp3"
+        const audioPath = audioFileName;
+
+        let audioUrl;
+
+        if (/^https?:\/\//i.test(audioFileName)) {
+          audioUrl = audioFileName;
+        } else {
+          if (!fs.existsSync(audioPath)) {
+            throw new Error(`Audio file not found: ${audioPath}`);
+          }
+          audioUrl = await uploadAudio(audioPath);
+        }
+
+        const transcriptId = await createTranscript(audioUrl);
+        const transcript = await pollTranscript(transcriptId);
+
+        const sessionId = getSessionId(audioFileName);
+        
+        resolve(saveTranscript(transcript, sessionId));
+
+      } catch (error) {
+        // console.error('Transcription error:', error.message);
+        reject(error);
+        return
+      }
+    })
+  }
+};

services/modules/transcription-remote/assembly.ts

@@ -0,0 +1,133 @@
+import 'dotenv/config';
+import axios from 'axios';
+import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+const API_KEY = process.env.ASSEMBLYAI_API_KEY;
+const BASE_URL = 'https://api.assemblyai.com/v2';
+
+/**
+ * Uploads audio file to AssemblyAI
+ */
+async function uploadAudio(audioPath: string): Promise<string> {
+  const audioData = fs.readFileSync(audioPath);
+  
+  const response = await axios.post<{ upload_url: string }>(`${BASE_URL}/upload`, audioData, {
+    headers: {
+      'authorization': API_KEY,
+      'content-type': 'application/octet-stream'
+    }
+  });
+  
+  return response.data.upload_url;
+}
+
+/**
+ * Extract a session id (basename without extension) from a local path or a URL
+ */
+function getSessionId(inputPath: string): string {
+  try {
+    const parsed = new URL(inputPath);
+    const base = path.basename(parsed.pathname);
+    return base.replace(/\.[^.]+$/, '');
+  } catch (err) {
+    // not a URL, treat as local path
+    return path.basename(inputPath, path.extname(inputPath));
+  }
+}
+
+/**
+ * Creates transcription job with speaker diarization
+ */
+async function createTranscript(audioUrl: string): Promise<string> {
+  const response = await axios.post<{ id: string }>(`${BASE_URL}/transcript`, {
+    audio_url: audioUrl,
+    speaker_labels: true,
+    language_detection: true
+  }, {
+    headers: {
+      'authorization': API_KEY,
+      'content-type': 'application/json'
+    }
+  });
+  
+  return response.data.id;
+}
+
+/**
+ * Polls transcript status until completed
+ */
+async function pollTranscript(transcriptId: string): Promise<any> {
+  while (true) {
+    const response = await axios.get<any>(`${BASE_URL}/transcript/${transcriptId}`, {
+      headers: { 'authorization': API_KEY }
+    });
+    
+    const status = response.data.status;
+    
+    if (status === 'completed') {
+      return response.data;
+    } else if (status === 'error') {
+      throw new Error(`Transcription failed: ${response.data.error}`);
+    }
+    
+    // Wait 3 seconds before next poll
+    await new Promise(resolve => setTimeout(resolve, 3000));
+  }
+}
+
+/**
+ * Saves transcript to storage
+ */
+function saveTranscript(transcript: any, sessionId: string): void {
+  const outputDir = path.join(__dirname, '..', '..', '..', 'storage', 'transcripts');
+  
+  if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir, { recursive: true });
+  }
+  
+  const outputPath = path.join(outputDir, `${sessionId}.json`);
+  fs.writeFileSync(outputPath, JSON.stringify(transcript, null, 2));
+  
+  console.log(`✅ Transcript saved: ${outputPath}`);
+}
+
+export default {
+  name: "assembly",
+  type: "transcription",
+  displayname: "AssemblyAI",
+  run: async (audioPath: string) => {
+    try {
+      // Determine if audioPath is an external URL or a local file
+      let audioUrl: string;
+      if (/^https?:\/\//i.test(audioPath)) {
+        console.log('🔗 Using external audio URL...');
+        audioUrl = audioPath;
+      } else {
+        console.log('🔄 Uploading local audio...');
+        if (!fs.existsSync(audioPath)) {
+          throw new Error(`Audio file not found: ${audioPath}`);
+        }
+        audioUrl = await uploadAudio(audioPath);
+      }
+      
+      console.log('🔄 Creating transcript job...');
+      const transcriptId = await createTranscript(audioUrl);
+      
+      console.log('⏳ Waiting for transcription...');
+      const transcript = await pollTranscript(transcriptId);
+      
+  const sessionId = getSessionId(audioPath);
+      saveTranscript(transcript, sessionId);
+      
+      return transcript;
+    } catch (error: any) {
+      console.error('❌ Transcription error:', error.message);
+      throw error;
+    }
+  }
+};

services/modules/utility/@startup.js

@@ -0,0 +1,25 @@
+
+module.exports = {
+    name:"Startup_function",
+    async function(){
+        // Put any code here that you want to be executed on startup
+
+        // We are now calling the example function from the example folder
+        mapFunctions.get("example").function("Startup")
+
+    //    let transcript = await mapFunctions.get("assembly").function('../../storage/audio/IMG_2978.wav');
+
+    //    let summary = await mapFunctions.get("summarize-transcription").function({jsonPath:'/Users/santa/Proj25/video2document/storage/transcripts/IMG_2978.json'});
+   //    let snippets = await mapFunctions.get("extract-speaker-snippets").function({audioPath:'/Users/santa/Proj25/video2document/storage/audio/KittyKat.wav', jsonPath1: '/Users/santa/Proj25/video2document/storage/transcriptionSummaries/KittyKat-1765806474958.json' });
+
+
+        
+
+        // mapFunctions.get("extraction-video-to-audio").function({inputVideoPath:"./a.mp4", outputType:"wav"})
+        // mapFunctions.get("extraction-video-to-audio").function({inputVideoPath:"./b.mp4", outputType:"wav"})
+        // mapFunctions.get("extraction-video-to-audio").function({inputVideoPath:"./b.mp4", outputType:"flac"})
+
+        // mapFunctions.get("ipc-handler").function("extraction-video-to-audio", {inputVideoPath:"./a.mp4", outputType:"flac"})
+
+    }
+}

services/modules/utility/cliCommands.js

@@ -0,0 +1,30 @@
+module.exports = {
+    name:"cliCommands",
+    async function(command, args){
+        switch(command){
+            case "exit":
+                process.exit(1);
+            break;
+            case "reload":
+                mapFunctions.clear()
+                // Reloading the Function Map
+                var path = `${mainDir}/services/modules`
+                var folders = fs.readdirSync(path).filter(function (file) {
+                    return fs.statSync(path+'/'+file).isDirectory();
+                });
+                folders.forEach(element => {
+                    var commandFiles = fs.readdirSync(`${path}/${element}`).filter(file => file.endsWith('.js') && !file.startsWith("index"));
+                    for (const file of commandFiles) {
+                        delete require.cache[require.resolve(`${path}/${element}/${file}`)];
+                        const command = require(`${path}/${element}/${file}`);
+                        mapFunctions.set(command.name, command);
+                    }
+                });
+                console.log(`Reloaded ${mapFunctions.size} modules`)
+            break;
+            default:
+                console.log("This is not a recognised command");
+            break;
+        };
+    }
+}

services/modules/utility/example.js

@@ -0,0 +1,10 @@
+module.exports = {
+    name:"example", // Unique name for our function that will later be used to get the function from the map via "mapFunctions.get("example").function()"
+    type:"example-type", // value used to differentiate each module to order them in the UI
+    displayname:"Example", // The displayname used within the UI
+    async function(randomParameter){
+        // Here we put a simple console.log to show how the system works
+        // This function will be called from the @startup.js function in the utility folder
+        console.log(`\n------------\nThis is the example function called by the ${randomParameter} function\n------------\n`);
+    }
+}

services/modules/utility/module-handler.js

@@ -0,0 +1,16 @@
+module.exports = {
+    name:"module-handler", // Unique name for our function that will later be used to get the function from the map via "mapFunctions.get("example").function()"
+    async function(module,parameter){
+        return new Promise(async (resolve, reject) => {
+            if(mapFunctions.get(module) == undefined){
+                reject("requested modules not found")
+                return
+            }
+            mapFunctions.get(module).function(parameter).then((result) => {
+                resolve(result)
+            }).catch((err) => {
+                reject(err)
+            });
+        })
+    }
+}

services/pipeline/jobs/transcribeLatest.ts

@@ -0,0 +1,53 @@
+// services/pipeline/jobs/transcribeLatest.ts
+import path from 'path';
+import fs from 'fs';
+// @ts-ignore: module has no type declarations or cannot be resolved in current TS config
+import assembly from '../../modules/transcription/assembly';
+
+/**
+ * Finds the most recently modified .wav file in storage/audio/
+ */
+function getLatestWav(): string {
+  const audioDir = path.join(process.cwd(), 'storage', 'audio');
+  const files = fs.readdirSync(audioDir).filter(f => f.toLowerCase().endsWith('.wav'));
+  if (files.length === 0) throw new Error('⚠️ No .wav file found in storage/audio');
+
+  const newest = files
+    .map(f => ({ f, t: fs.statSync(path.join(audioDir, f)).mtimeMs }))
+    .sort((a, b) => b.t - a.t)[0].f;
+
+  return path.join(audioDir, newest);
+}
+
+/**
+ * Full transcription pipeline according to the defined workflow:
+ * 1. Audio Upload → AssemblyAI
+ * 2. Job Creation (transcript_id)
+ * 3. Polling Status (queued → processing → completed)
+ * 4. Download Transcript JSON
+ * 5. Storage: /transcripts/{session_id}.json
+ */
+async function main() {
+  const audioPath = getLatestWav();
+
+  console.log('1️⃣ Audio Upload → AssemblyAI');
+  console.log('   Source:', audioPath);
+
+  console.log('2️⃣ Job Creation (transcript_id)');
+  console.log('3️⃣ Polling Status (queued → processing → completed)');
+  console.log('4️⃣ Download Transcript JSON');
+  console.log('5️⃣ Storage: /transcripts/{session_id}.json');
+
+  // Execute the transcription process via the AssemblyAI module
+  const result = await assembly.run(audioPath);
+
+  console.log('✅ Transcription completed successfully');
+  console.log('🆔 Transcript ID:', result.id);
+  console.log('📁 Transcript file saved under: storage/transcripts/');
+}
+
+// Entry point
+main().catch((err) => {
+  console.error('❌ Transcription pipeline failed:', err.message || err);
+  process.exit(1);
+});

start.bat

@@ -0,0 +1,23 @@
+@echo off
+cd /d %~dp0
+
+:: Prüfen ob Node.js installiert ist
+where node >nul 2>nul
+if %errorlevel% neq 0 (
+    echo  Node.js ist nicht installiert.
+    pause
+    exit /b 1
+)
+
+echo Node.js gefunden:
+node -v
+
+npm install
+if %errorlevel% neq 0 (
+    echo  npm install fehlgeschlagen.
+    pause
+    exit /b 1
+)
+
+npm start
+pause

start.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Prüfen ob Node.js installiert ist
+if ! command -v node >/dev/null 2>&1; then
+  echo "Node.js ist nicht installiert."
+  exit 1
+fi
+
+echo "Node.js gefunden: $(node -v)"
+
+# Abhängigkeiten installieren
+npm install || exit 1
+
+# Projekt starten
+npm start

storage/documentType/agenda.txt

@@ -0,0 +1,45 @@
+# Meeting Agenda Generator
+
+Du bist ein erfahrener Moderator und Projektmanager.
+
+## KRITISCH - SPRECHER-PLATZHALTER BEWAHREN:
+**speakerA, speakerB, speakerC, etc. sind technische Platzhalter und DÜRFEN NICHT verändert werden.**
+- RICHTIG: "speakerA hat entschieden..."
+- FALSCH: "Speaker A", "speakerA (Name)", Klammern, Leerzeichen, Ergänzungen
+
+Diese Token werden später durch echte Namen ersetzt. Jede Änderung bricht diesen Prozess.
+
+---
+
+## AUFGABE:
+Erstelle eine sinnvolle Meeting-Agenda basierend auf dem Meeting-Transkript.
+
+## ANFORDERUNGEN:
+- Rekonstruiere die tatsächlichen Themenblöcke
+- Ordne sie logisch und chronologisch
+- Fasse ähnliche Diskussionen zusammen
+- Keine irrelevanten Details aufnehmen
+- Speicher-Platzhalter (speakerA, speakerB, etc.) exakt beibehalten
+
+## STRUKTUR:
+
+### 1. Titel der Agenda
+
+### 2. Ziel des Meetings
+- 1–2 präzise Sätze
+
+### 3. Agenda-Punkte (nummeriert)
+Für jeden Punkt:
+- **Thema**
+- **Kurzbeschreibung**
+- **Ziel des Punktes:** (Information / Entscheidung / Diskussion)
+
+## STIL:
+- Klar, kompakt
+- Business-orientiert
+- Keine Sprecher- oder Zeitangaben
+- Logische Reihenfolge
+
+---
+
+**TRANSKRIPT:**

storage/documentType/custom_document.txt

@@ -0,0 +1,44 @@
+# Custom Document Generator
+
+Du bist ein intelligenter Dokumenten-Generator.
+
+## KRITISCH - SPRECHER-PLATZHALTER BEWAHREN:
+**speakerA, speakerB, speakerC, etc. sind technische Platzhalter und DÜRFEN NICHT verändert werden.**
+- RICHTIG: "speakerA hat entschieden..."
+- FALSCH: "Speaker A", "speakerA (Name)", Klammern, Leerzeichen, Ergänzungen
+
+Diese Token werden später durch echte Namen ersetzt. Jede Änderung bricht diesen Prozess.
+
+---
+
+## AUFGABE:
+Erstelle ein individuelles Dokument basierend auf:
+1. dem Meeting-Transkript
+2. der zusätzlichen Nutzeranweisung
+
+## ANFORDERUNGEN:
+- **Priorisiere die Nutzeranweisung** über standardisierte Strukturen
+- Nutze das Transkript als Wissensquelle
+- Struktur, Tonalität und Detailgrad nach Nutzervorgabe anpassen
+- Inhalte logisch zusammenführen
+- Speicher-Platzhalter (speakerA, speakerB, etc.) exakt beibehalten
+
+## VORGEHEN:
+1. Lese die Nutzeranweisung sorgfältig
+2. Extrahiere aus dem Transkript die relevanten Informationen
+3. Erstelle das Dokument nach der gewünschten Struktur
+4. Behalte Sprecher-Platzhalter unverändert
+
+## ALLGEMEINE RICHTLINIEN:
+- Entferne Redundanzen und Smalltalk
+- Keine Zeitstempel oder Sprecherangaben (wenn nicht gefordert)
+- Sachlich, präzise, professionell
+- Keine Spekulationen oder Meinungen (wenn nicht gefordert)
+
+---
+
+**NUTZERANWEISUNG:**
+[Hier kommt die Anforderung des Nutzers hin]
+
+**TRANSKRIPT:**
+[Hier kommt das Meeting-Transkript hin]

storage/documentType/followup_report.txt

@@ -0,0 +1,61 @@
+# Follow-up Report Generator
+
+Du bist ein professioneller Meeting-Analyst und Business Writer.
+
+## KRITISCH - SPRECHER-PLATZHALTER BEWAHREN:
+**speakerA, speakerB, speakerC, etc. sind technische Platzhalter und DÜRFEN NICHT verändert werden.**
+- RICHTIG: "speakerA hat entschieden..."
+- FALSCH: "Speaker A", "speakerA (Name)", Klammern, Leerzeichen, Ergänzungen
+
+Diese Token werden später durch echte Namen ersetzt. Jede Änderung bricht diesen Prozess.
+
+---
+
+## AUFGABE:
+Erstelle einen strukturierten Follow-up Report basierend auf dem Meeting-Transkript.
+
+## ANFORDERUNGEN:
+- Fasse Inhalte sinngemäß zusammen
+- Entferne Redundanzen und Smalltalk
+- Formuliere klar, präzise und professionell
+- Verwende neutrale Business-Sprache
+- Leite Entscheidungen und Aufgaben logisch ab, wenn sie implizit sind
+- Markiere offene Punkte klar
+- Speicher-Platzhalter (speakerA, speakerB, etc.) exakt beibehalten
+
+## STRUKTUR DES DOKUMENTS:
+
+### 1. Titel & Metadaten
+- Meetingtitel (ableiten)
+- Datum (falls im Transkript erwähnt, sonst „nicht angegeben")
+- Teilnehmer (zusammengefasst)
+
+### 2. Executive Summary
+- Max. 5 Bullet Points
+- Kernpunkte zusammenfassen
+
+### 3. Besprochene Themen
+- Thema
+- Kernaussagen
+- Relevante Erkenntnisse
+
+### 4. Entscheidungen
+- Entscheidung
+- Kontext / Begründung
+
+### 5. Action Items
+- Aufgabe
+- Verantwortlich (falls ableitbar)
+- Ziel / Zweck
+
+### 6. Offene Fragen & Risiken
+
+## STIL:
+- Überschriften klar strukturiert
+- Bullet Points bevorzugen
+- Präzise, keine Umgangssprache
+- Keine Zeitstempel oder Sprecherangaben
+
+---
+
+**TRANSKRIPT:**

storage/documentType/result_protocol.txt

@@ -0,0 +1,54 @@
+# Result Protocol Generator
+
+Du bist ein professioneller Protokollführer.
+
+## KRITISCH - SPRECHER-PLATZHALTER BEWAHREN:
+**speakerA, speakerB, speakerC, etc. sind technische Platzhalter und DÜRFEN NICHT verändert werden.**
+- RICHTIG: "speakerA hat entschieden..."
+- FALSCH: "Speaker A", "speakerA (Name)", Klammern, Leerzeichen, Ergänzungen
+
+Diese Token werden später durch echte Namen ersetzt. Jede Änderung bricht diesen Prozess.
+
+---
+
+## AUFGABE:
+Erstelle ein Ergebnisprotokoll basierend auf dem Meeting-Transkript.
+
+## FOKUS:
+- Ergebnisse statt Diskussionen
+- Entscheidungen, Beschlüsse, Vereinbarungen
+- Klare, überprüfbare Aussagen
+- Speicher-Platzhalter (speakerA, speakerB, etc.) exakt beibehalten
+
+## STRUKTUR:
+
+### 1. Meeting-Informationen
+- Titel
+- Datum
+- Teilnehmer
+
+### 2. Ergebnisse je Thema
+- **Thema**
+- **Ergebnis / Beschluss**
+
+### 3. Entscheidungen
+- Klare Entscheidungen mit Kontext
+
+### 4. Aufgaben & Verantwortlichkeiten
+- Aufgabe
+- Verantwortlich (soweit ableitbar)
+- Deadline (falls erwähnt)
+
+### 5. Offene Punkte
+- Ungelöste Fragen
+- Ausstehende Klärungen
+
+## REGELN:
+- Keine Meinungen oder Spekulationen
+- Keine Zeit- oder Sprecherangaben
+- Sachlich, formal
+- Fokus auf Fakten und Ergebnisse
+
+---
+
+**TRANSKRIPT:**

storage/documentType/sprint_planning_note.txt

@@ -0,0 +1,61 @@
+# Sprint Planning Note Generator
+
+Du bist ein erfahrener Scrum Master.
+
+## KRITISCH - SPRECHER-PLATZHALTER BEWAHREN:
+**speakerA, speakerB, speakerC, etc. sind technische Platzhalter und DÜRFEN NICHT verändert werden.**
+- RICHTIG: "speakerA hat entschieden..."
+- FALSCH: "Speaker A", "speakerA (Name)", Klammern, Leerzeichen, Ergänzungen
+
+Diese Token werden später durch echte Namen ersetzt. Jede Änderung bricht diesen Prozess.
+
+---
+
+## AUFGABE:
+Erstelle Sprint Planning Notes aus dem Meeting-Transkript.
+
+## FOKUS:
+- Sprint-Ziele
+- User Stories / Tasks
+- Abhängigkeiten
+- Risiken
+- Commitments
+- Speicher-Platzhalter (speakerA, speakerB, etc.) exakt beibehalten
+
+## STRUKTUR:
+
+### 1. Sprint Overview
+- **Sprint-Ziel:** (Kurz und prägnant)
+- **Zeitraum:** (Falls im Transkript erwähnt)
+
+### 2. Geplante Arbeit
+Für jede User Story / Task:
+- **Titel**
+- **Beschreibung**
+- **Akzeptanzkriterien** (falls ableitbar)
+- **Story Points** (falls erwähnt)
+
+### 3. Abhängigkeiten & Blocker
+- Externe Abhängigkeiten
+- Potenzielle Blocker
+- Klärungsbedarf
+
+### 4. Risiken & Annahmen
+- Identifizierte Risiken
+- Annahmen für den Sprint
+- Mitigation-Strategien (falls diskutiert)
+
+### 5. Team-Commitments / Vereinbarungen
+- Vereinbarte Commitments
+- Rollen und Verantwortlichkeiten
+- Definition of Done (falls diskutiert)
+
+## STIL:
+- Agile-konform
+- Klar & umsetzungsorientiert
+- Bullet Points bevorzugen
+- Keine Zeitstempel oder Sprecherangaben
+
+---
+
+**TRANSKRIPT:**

test/integration/assembly.test.js

@@ -0,0 +1,14 @@
+import 'dotenv/config';
+import assemblyModule from '../../services/modules/transcription-remote/assembly.ts';
+
+// Test: URL passed as argument OR local file ./storage/audio/test.wav
+const audioPath = process.argv[2] || './storage/audio/test.wav';
+
+assemblyModule.run(audioPath)
+  .then(result => {
+    console.log('✅ Success!');
+    console.log('Transcript ID:', result.id);
+  })
+  .catch(error => {
+    console.error('❌ Error:', error?.message || error);
+  });

test/integration/assemblyTest.js

@@ -0,0 +1,18 @@
+require('dotenv').config();
+const path = require('path');
+const assemblyModule = require('../../services/modules/transcription-remote/assembly.js');
+
+// Audio-Datei oder URL aus Kommandozeile, Standard: test.wav
+const audioPath = process.argv[2] || './storage/audio/IMG_2978.wav';
+
+(async () => {
+  try {
+    const transcript = await assemblyModule.run(audioPath);
+
+    console.log('Transcription succesful');
+    console.log('Transcript ID:', transcript?.id);
+    console.log('Speaker labels:', transcript?.utterances?.length || 0);
+  } catch (error) {
+    console.error('Error in Transcription:', error?.message || error);
+  }
+})();

test/integration/gemini/documentType.json

@@ -0,0 +1,39 @@
+
+**Goal:** Generate a structured meeting report (Markdown). **Output ONLY:** final .md. No meta.
+
+```json
+{
+  "FORMAT": "markdown",
+
+  "STRUCTURE": {
+    "titlepage": ["title","date","start","end","duration","location","host","participants"],
+    "toc": "[section](#anchor) — HH:MM:SS",
+    "section": {
+      "h2": "<topic> — HH:MM:SS",
+      "summary": "1 sentence",
+      "key_points": "<=5 bullets, quotes optional",
+      "decisions": "list: text | owner | due",
+      "actions": "table: id | task | owner | due | status"
+    },
+    "exec_summary": "3 short sentences",
+    "consolidated": ["decisions", "actions"],
+    "appendix": "optional"
+  },
+
+  "STYLE": {
+    "tone": "neutral, concise",
+    "ts_format": "HH:MM:SS",
+    "no_meta": true
+  },
+
+  "PROCESS": {
+    "timestamps": "use if present; else estimate minimal",
+    "speakers": "use labels; else Speaker X",
+    "long_transcripts": "chunk → summarize → merge",
+    "unclear": "UNKLAR:<reason>"
+  },
+
+  "JSON_OUTPUT_OPTIONAL": true,
+
+  "PROMPT_SNIPPET": "Generate meeting report in markdown using STRUCTURE and STYLE. Output only the report."
+}

test/integration/gemini/test-gemini.js

@@ -0,0 +1,7 @@
+const gemini = require("../../../services/modules/llm-gemini/gemini.js");
+
+gemini.function({
+    inputTranscriptPath: "./transcript.json",
+    documentTypePath: "./documentType.json",
+    language: "de"
+});

test/integration/gemini/transcript.json

@@ -0,0 +1,122 @@
+[
+  {
+    "speaker": "A",
+    "sentence": "Smoke from hundreds of wildfires in Canada is triggering air quality alerts throughout the US Skylines from Maine to Maryland to Minnesota are gray and smoggy. And in some places, the air quality warnings include the warning to stay inside. We wanted to better understand what's happening here and why, so we called Peter DeCarlo, an associate professor in the Department of Environmental Health and Engineering at Johns Hopkins University. Good morning, Professor.",
+    "start": 240,
+    "end": 26560
+  },
+  {
+    "speaker": "B",
+    "sentence": "Good morning.",
+    "start": 28060,
+    "end": 28620
+  },
+  {
+    "speaker": "A",
+    "sentence": "So what is it about the conditions right now that have caused this round of wildfires to affect so many people so far away?",
+    "start": 29100,
+    "end": 37100
+  },
+  {
+    "speaker": "B",
+    "sentence": "Well, there's a couple of things. The season has been pretty dry already, and then the fact that we're getting hit in the US is because there's a couple weather systems that are essentially channeling the smoke from those Canadian wildfires through Pennsylvania into the mid Atlantic and the Northeast and kind of just dropping the smoke there.",
+    "start": 39100,
+    "end": 55820
+  },
+  {
+    "speaker": "A",
+    "sentence": "So what is it in this haze that makes it harmful? And I'm assuming it is harmful.",
+    "start": 56590,
+    "end": 60670
+  },
+  {
+    "speaker": "B",
+    "sentence": "It is, it is. The levels outside right now in Baltimore are considered unhealthy. And most of that is due to what's called particulate matter, which are tiny particles, microscopic, smaller than the width of your hair, that can get into your lungs and impact your respiratory system, your cardiovascular system, and even your neurological, your brain.",
+    "start": 62350,
+    "end": 82590
+  },
+  {
+    "speaker": "A",
+    "sentence": "What makes this particularly harmful? Is it the volume of particulate? Is it something in particular? What is it exactly? Can you just drill down on that a little bit more?",
+    "start": 83630,
+    "end": 92190
+  },
+  {
+    "speaker": "B",
+    "sentence": "Yeah. So the concentration of particulate matter, I was looking at some of the monitors that we have was reaching levels of what are, in science speak, 150 micrograms per meter cubed, which is more than 10 times what the annual average should be in about four times higher than what you're supposed to have on a 24 hour average. And so the concentrations of these particles in the air are just much, much, much higher than we typically see. And exposure to those high levels can lead to a host of health problems.",
+    "start": 93550,
+    "end": 123350
+  },
+  {
+    "speaker": "A",
+    "sentence": "And who is most vulnerable? I noticed that in New York City, for example, they're canceling outdoor activities. And so here it is in the early days of summer and they have to keep all the kids inside. So who tends to be vulnerable in a situation like this?",
+    "start": 123430,
+    "end": 135990
+  },
+  {
+    "speaker": "B",
+    "sentence": "It's the youngest. So children, obviously, whose bodies are still developing, the elderly who are, you know, their bodies are more in decline and they're more susceptible to the health impacts of breathing, the poor air quality. And then people who have pre existing health conditions, people with respiratory conditions or heart conditions, can be triggered by high levels of air pollution.",
+    "start": 137610,
+    "end": 156650
+  },
+  {
+    "speaker": "A",
+    "sentence": "Could this get worse?",
+    "start": 157450,
+    "end": 158650
+  },
+  {
+    "speaker": "B",
+    "sentence": "That's a good question. I mean, I think if in some areas it's much worse than others and it just depends on kind of where the smoke is concentrated. I think New York has some of the higher concentrations right now, but that's going to change as that air moves away from the New York area. But over the course of the next few days, we will see different areas being hit at different times with the highest concentrations.",
+    "start": 162170,
+    "end": 183420
+  },
+  {
+    "speaker": "A",
+    "sentence": "I was going to ask you about.",
+    "start": 183740,
+    "end": 184660
+  },
+  {
+    "speaker": "B",
+    "sentence": "More fires start burning. I don't expect the concentrations to go up too much higher.",
+    "start": 184660,
+    "end": 189020
+  },
+  {
+    "speaker": "A",
+    "sentence": "I was going to ask you how and you started to answer this, but how much longer could this last? Forgive me if I'm asking you to speculate, but what do you think?",
+    "start": 189100,
+    "end": 196220
+  },
+  {
+    "speaker": "B",
+    "sentence": "Well, I think the fires are going to burn for a little bit longer. But the key for us in the US Is the weather system changing. Right now it's the weather systems that are pulling that air into our Mid Atlantic and Northeast region. As those weather systems change and shift, we'll see that smoke going elsewhere and not impact us in this region as much. I think that's going to be the defining factor. I think the next couple days we're going to see a shift in that weather pattern and start to push the smoke away from where we are.",
+    "start": 198280,
+    "end": 227480
+  },
+  {
+    "speaker": "A",
+    "sentence": "And finally, with the impacts of climate change, we are seeing more wildfires. Will we be seeing more of these kinds of wide ranging air quality consequences or circumstances?",
+    "start": 227930,
+    "end": 239850
+  },
+  {
+    "speaker": "B",
+    "sentence": "I mean, that is one of the predictions for climate change. Looking into the future, the fire season is starting earlier and lasting longer and we're seeing more frequent fires. So yeah, this is probably something that we'll be seeing more, more frequently. This tends to be much more of an issue in the western U.S. so the eastern U.S. getting hit right now is a little bit new. But yeah, I think with climate change moving forward, this is something that is going to happen more frequently.",
+    "start": 241370,
+    "end": 267570
+  },
+  {
+    "speaker": "A",
+    "sentence": "That's Peter DeCarlo, associate professor in the Department of Environmental Health and Engineering at Johns Hopkins University. Professor DeCarlo, thanks so much for joining us and sharing this expertise with us.",
+    "start": 267970,
+    "end": 278210
+  },
+  {
+    "speaker": "B",
+    "sentence": "Thank you for having me.",
+    "start": 279410,
+    "end": 280530
+  }
+]

test/integration/transcriptionSummarizerTest.js

@@ -0,0 +1,12 @@
+const fs = require('fs');
+const transSummarizer = require("../../services/modules/jsonTools/transcriptionSummarizer.js");
+
+// JSON-Datei laden
+const inputJson = JSON.parse(fs.readFileSync("./testFile.json", "utf8"));
+
+// Übergabe an den Summarizer
+transSummarizer.function({
+    json: inputJson
+});
+
+

test/unit/test.js

@@ -0,0 +1,243 @@
+// DO NOT TOUCH THIS
+require("../../requires.js")
+
+mapFunctions = new Map()
+// Loading the Function Map
+var path = `${mainDir}/services/modules`
+var folders = fs.readdirSync(path).filter(function (file) {
+    return fs.statSync(path+'/'+file).isDirectory();
+});
+folders.forEach(element => {
+    var commandFiles = fs.readdirSync(`${path}/${element}`).filter(file => file.endsWith('.js') && !file.startsWith("index"));
+    for (const file of commandFiles) {
+        delete require.cache[require.resolve(`${path}/${element}/${file}`)];
+        const command = require(`${path}/${element}/${file}`);
+        mapFunctions.set(command.name, command);
+    }
+});
+// You can touch beyond this point
+
+let audiopath
+let transcriptPath
+let summarizePath
+let llmpath
+let speakers
+
+describe("Unit Tests", function() {
+
+    describe('Audio Extraction', function () {
+        this.slow(1000)
+        this.timeout(3000)
+        it('Extract .mp4 to .mp3', function (done) {
+
+            mapFunctions.get("extraction-video-to-audio").function({inputVideoPath: __dirname.replaceAll("\\","/")+"/testvideo.mp4", outputType: "mp3"}).then(resp => {
+                audiopath = resp
+                // console.log(resp);
+                done()
+            }).catch(err => {
+                done(err);
+            })
+        })
+        it('Extract .mp4 to .flac', function (done) {
+
+            mapFunctions.get("extraction-video-to-audio").function({inputVideoPath: __dirname.replaceAll("\\","/")+"/testvideo.mp4", outputType: "flac"}).then(resp => {
+                // console.log(resp);
+                done()
+            }).catch(err => {
+                done(err);
+            })
+        })
+        it('Extracting to a nonexistant format', function (done) {
+
+            mapFunctions.get("extraction-video-to-audio").function({inputVideoPath: __dirname.replaceAll("\\","/")+"/testvideo.mp4", outputType: "qqq"}).then(resp => {
+                // console.log(resp);
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+        it('Extracting from nonexistant file', function (done) {
+
+            mapFunctions.get("extraction-video-to-audio").function({inputVideoPath: "a", outputType: "mp3"}).then(resp => {
+                // console.log(resp);
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+        it('Extracting from nonexistant file to nonexistant format', function (done) {
+
+            mapFunctions.get("extraction-video-to-audio").function({inputVideoPath: "a", outputType: "qqq"}).then(resp => {
+                // console.log(resp);
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+    });
+
+
+    describe("Audio Transcription", function() {
+        this.slow(20000)
+        this.timeout(120000)
+
+        it('Assembly', function (done) {
+            mapFunctions.get("assembly").function(audiopath).then(resp => {
+                // console.log(resp);
+                transcriptPath = resp
+                done()
+            }).catch(err => {
+                done(err)
+            })
+        })
+
+        it('Assembly Wrong file', function (done) {
+            mapFunctions.get("assembly").function("a").then(resp => {
+                // console.log(resp);
+                // transcriptPath = resp
+                done("Didnt crash")
+            }).catch(err => {
+                // console.log(err);
+                done()
+            })
+        })
+        // TODO add more Transcription Tool tests here
+    })
+
+    describe("Transcript Summarizer", function() {
+        this.slow(100)
+        this.timeout(1000)
+
+        it("Summarizer 1", function (done){
+            mapFunctions.get("summarize-transcription").function(transcriptPath).then(resp => {
+                done()
+            }).catch(err => {
+                done(err)
+            })
+        })
+
+        it("Summarizer 1 Wrong File", function (done){
+            mapFunctions.get("summarize-transcription").function("a").then(resp => {
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+
+        it("Summarizer 2 (Main)", function (done){
+            mapFunctions.get("summarize-transcription2").function(transcriptPath).then(resp => {
+                summarizePath = resp
+                done()
+            }).catch(err => {
+                done(err)
+            })
+        })
+
+        it("Summarizer 2 (Main) Wrong File", function (done){
+            mapFunctions.get("summarize-transcription2").function("a").then(resp => {
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+    })
+
+    describe("Large Language Model", function() {
+        this.slow(30000)
+        this.timeout(120000)
+
+        it("ChatGPT", function (done){
+            mapFunctions.get("llm-saia_openai_gpt").function({inputTranscriptPath: summarizePath, documentTypePath: "./storage/documentType/followup_report.txt", language: "en"}).then(resp => {
+                llmpath = resp
+                done()
+            }).catch(err => {
+                done(err)
+            })
+        })
+
+
+        it("Gemini", function (done){
+            mapFunctions.get("llm-gemini").function({inputTranscriptPath: summarizePath, documentTypePath: "./storage/documentType/followup_report.txt", language: "en"}).then(resp => {
+                done()
+            }).catch(err => {
+                if(err.includes("(503)")){done()} // Error 503 is gemini overload, so an Error that they can at any time throw at us which would crash the pipeline, so we just ignore it and we just imagine that the test passed
+                else{
+                    console.log(err);
+                    done(err)
+                }
+            })
+        })
+
+        it("Qwen3", function (done){
+            mapFunctions.get("qwen3-235b-a22b").function({inputTranscriptPath: summarizePath, documentTypePath: "./storage/documentType/followup_report.txt", language: "en"}).then(resp => {
+                done()
+            }).catch(err => {
+                done(err)
+            })
+        })
+
+
+        it("ChatGPT (Nonexistant Type File)", function (done){
+            mapFunctions.get("llm-saia_openai_gpt").function({inputTranscriptPath: summarizePath, documentTypePath: "a", language: "en"}).then(resp => {
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+        it("Gemini (Nonexistant Type File)", function (done){
+            mapFunctions.get("llm-gemini").function({inputTranscriptPath: summarizePath, documentTypePath: "a", language: "en"}).then(resp => {
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+        it("Qwen3 (Nonexistant Type File)", function (done){
+            mapFunctions.get("qwen3-235b-a22b").function({inputTranscriptPath: summarizePath, documentTypePath: "a", language: "en"}).then(resp => {
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+    })
+
+    describe("Audio Snippet", function() {
+        this.slow(1000)
+        this.timeout(5000)
+
+        // transcriptPath = "A:\\programing\\@projects\\video2document\\storage\\transcriptionSummaries\\testvideo-1765900665001.json"
+        // audiopath = "A:\\programing\\@projects\\video2document\\storage\\audio\\testvideo.mp3"
+
+
+        it("Audio Snipper Generator", function (done){
+            mapFunctions.get("extract-speaker-snippets").function({audioPath: audiopath, jsonPath: summarizePath }).then(resp => {
+                speakers = resp
+                done()
+            }).catch(err => {
+                done(err)
+            })
+        })
+
+        it("Audio Snipper Generator (Nonexistant Transcript File)", function (done){
+            mapFunctions.get("extract-speaker-snippets").function({audioPath: audiopath, jsonPath: "a" }).then(resp => {
+                speakers = resp
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+
+        it("Audio Snipper Generator (Nonexistant Audio File)", function (done){
+            mapFunctions.get("extract-speaker-snippets").function({audioPath: "a", jsonPath: summarizePath }).then(resp => {
+                speakers = resp
+                done("Didnt crash")
+            }).catch(err => {
+                done()
+            })
+        })
+    })
+    after(function() {
+        console.log(`\n\n\n${audiopath} \n${transcriptPath} \n${summarizePath} \n${llmpath}`);
+    })
+})
+
+