Test created and changes to gemini.js file

services/modules/llm-gemini/gemini.js

@@ -1,23 +1,22 @@
-import fs from "fs";
-import { dirname } from "path";
-import { fileURLToPath } from "url";
-
-const __dirname = dirname(fileURLToPath(import.meta.url));
+const fs = require("fs");
+const path = require("path");
 const { GoogleGenAI } = require("@google/genai");
 
+const outputDir = path.join(__dirname, "../../../storage/documents");
+
+if (!fs.existsSync(outputDir)) {
+    fs.mkdirSync(outputDir, { recursive: true });
+}
+
 const ai = new GoogleGenAI({
     apiKey: process.env.GOOGLE_API_KEY
 });
 
-const outputDir = `${__dirname}/../../../storage/documents`;
-if (!fs.existsSync(outputDir)) {
-    fs.mkdirSync(outputDir, { recursive: true });
-}
-
 module.exports = {
     name: "llm-gemini",
     type: "llm",
     displayname: "Gemini LLM",
+    description: "Generates documents using Google Gemini LLM",
 
     async function(parameter) {
         try {
@@ -25,7 +24,8 @@ module.exports = {
 
             await this.createDocumentFromTranscript(
                 parameter.inputTranscriptPath,
-                parameter.documentType
+                parameter.documentTypePath,
+                parameter.language
             );
 
         } catch (error) {
@@ -33,23 +33,27 @@ module.exports = {
         }
     },
 
-    createDocumentFromTranscript: async function(transcriptPath, documentType) {
+    createDocumentFromTranscript: async function(transcriptPath, documentTypePath, language = "en") {
         try {
             const transcript = await fs.promises.readFile(transcriptPath, "utf-8");
+            const documentType = await fs.promises.readFile(documentTypePath, "utf-8");
 
-            const text = `${documentType}\n\n${transcript}`;
+            const promptText = `${documentType}, in language ${language}, transcript:\n\n${transcript}`;
 
             const response = await ai.models.generateContent({
                 model: "gemini-2.5-flash",
-                contents: text
+                contents: promptText
             });
 
-            const output = response.text ?? "";
+            const output = response.text || "";
+
+            const outPath = path.join(outputDir, "test.md");
+            fs.writeFileSync(outPath, output, "utf8");
+
+            console.log("Generated document written to:", outPath);
 
-            fs.writeFileSync(`${outputDir}/test.md`, output, "utf8");
-            console.log("Generated document written to test.md");
         } catch (error) {
-            console.error("Error generating content:", error);
+            console.error("Error generating Gemini content:", error);
         }
     }
 };