From da3a8c7d8c56268be82bc2c30a79f642da5ff29e Mon Sep 17 00:00:00 2001
From: "eric.minning" <Minning.Eric@gmail.com>
Date: Tue, 11 Nov 2025 16:02:07 +0100
Subject: [PATCH] Added try/catch handling and some comments

---
 electron/main/preload.js  | 11 +++++--
 electron/main/renderer.js | 41 +++++++++++++++---------
 electron/main/script.js   | 65 ++++++++++++++++++++++++++-------------
 3 files changed, 78 insertions(+), 39 deletions(-)

diff --git a/electron/main/preload.js b/electron/main/preload.js
index 296d46d..5a7a5d7 100644
--- a/electron/main/preload.js
+++ b/electron/main/preload.js
@@ -2,6 +2,11 @@
 
 const { contextBridge, ipcRenderer, webUtils } = require('electron')
 
-contextBridge.exposeInMainWorld("explorer", {
-    onFileDrop: (file) => webUtils.getPathForFile(file)
-})
+try {
+    contextBridge.exposeInMainWorld("explorer", {
+        onFileDrop: (file) => webUtils.getPathForFile(file)
+    })  
+} catch (error) {
+    console.log("Error in preload.js");
+}
+
diff --git a/electron/main/renderer.js b/electron/main/renderer.js
index 21cd526..3ae8908 100644
--- a/electron/main/renderer.js
+++ b/electron/main/renderer.js
@@ -2,21 +2,32 @@
 const dropzone = document.getElementById("uploadContainer");
 
 dropzone.addEventListener("dragover", (e) =>{
-    e.stopPropagation();
-    e.preventDefault();
-});
-
-dropzone.addEventListener("drop", (e) => {
-    e.stopPropagation()
-    e.preventDefault()
-    const files = e.dataTransfer.files
-    const filePath = window.explorer.onFileDrop(files[0])
-    var holdy = filePath + "";
-    if(holdy.endsWith(".mp4")){
-        console.log(filePath)
-
-        const files1 = e.dataTransfer.files;
-        handleFiles(files1);
+    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
+dropzone.addEventListener("drop", (e) => {
+    try {
+        e.stopPropagation()
+        e.preventDefault()
+        const files = e.dataTransfer.files
+        const filePath = window.explorer.onFileDrop(files[0])
+        var holdy = filePath + "";
+        if(holdy.endsWith(".mp4")){
+            console.log(filePath)
+
+            const files1 = e.dataTransfer.files;
+            handleFiles(files1);
+        }
+    } catch (error) {
+        console.log("Error in renderer.js with the listerner for the drop function");
+    }
+    
+    
 })
\ No newline at end of file
diff --git a/electron/main/script.js b/electron/main/script.js
index cc1ac2b..00f5daf 100644
--- a/electron/main/script.js
+++ b/electron/main/script.js
@@ -1,37 +1,60 @@
-const uploadContainer = document.getElementById('uploadContainer');
-const fileInput = document.getElementById('videoUpload');
-const fileName = document.getElementById('fileName');
-const manualBtn = document.getElementById('manualUploadBtn');
-const videoPreview = document.getElementById('videoPreview');
-
-
-
+try {
+  const uploadContainer = document.getElementById('uploadContainer');
+  const fileInput = document.getElementById('videoUpload');
+  const fileName = document.getElementById('fileName');
+  const manualBtn = document.getElementById('manualUploadBtn');
+  const videoPreview = document.getElementById('videoPreview');
 
+} catch (error) {
+  console.log("Error in skript value setting section");
+}
 
+//listener for the file explorer search
 manualBtn.addEventListener('click', () => {
-  fileInput.click();
+  try {
+    fileInput.click();
+  } catch (error) {
+    console.log("Error in manualBtn EventListener click");
+  }
+  
 });
 
-
+//listener for the file explorer search when something got selected
 fileInput.addEventListener('change', () => {
-  handleFiles(fileInput.files);
+  try {
+    handleFiles(fileInput.files);
+  } catch (error) {
+    console.log("Error in manualBtn EventListener change");
+  }
+  
 });
 
 
 
-
+//function to display the file path in the drop down box
 function handleFiles(files) {
-  if (files.length > 0) {
-    const file = files[0];
-    if (file.type.startsWith('video/')) {
-      fileInput.files = files;
-      fileName.textContent = `Chosen video: ${file.name}`;
+  try {
+    if (files.length > 0) {
+      const file = files[0];
+      if (file.type.startsWith('video/')) {
+        fileInput.files = files;
+        fileName.textContent = `Chosen video: ${file.name}`;
+      }
     }
-}
+  } catch (error) {
+    console.log("Error in script.js handleFiles function");
+  }
+  
 }
 
+//function to regulate the progress on the progressbar
 function updateProgressBar(bar, value){
-  value = Math.round(value);
-  bar.querySelector(".progress_fill").style.width = `${value}%`;
-  bar.querySelector(".progress_text").textContent = `${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");
+  }
+  
 }
\ No newline at end of file