更新至 v0.7.0_20251126 版本

services/geminiService.ts

@@ -1,4 +1,5 @@
 
+
 import { GoogleGenAI, Modality, Type } from "@google/genai";
 import { PronunciationFeedback, Language, ReadingLesson, ReadingDifficulty, OCRAnalysis, ListeningLesson } from "../types";
 import { base64ToUint8Array, uint8ArrayToBase64 } from "../utils/audioUtils";
@@ -425,7 +426,7 @@ class GeminiService {
     const ai = this.getAi();
     const targetLangName = LANGUAGE_MAP[language];
     // Prompt asks for a conversation or monologue suitable for listening practice
-    const prompt = `Create a Japanese listening practice script on "${topic}", level ${difficulty}. It should be a conversation or monologue. 
+    const prompt = `Create a Japanese listening practice script on "${topic}", level ${difficulty}. 
     Output JSON with:
     - title
     - script (The full Japanese text of the conversation/monologue)
@@ -433,6 +434,7 @@ class GeminiService {
     - vocabulary (Key words with meanings in ${targetLangName})
     - questions (3 multiple choice comprehension questions in ${targetLangName})
       - Each question needs: question, options (array of 3 strings), correctIndex (0-2), explanation (in ${targetLangName}).
+    - grammarPoints (explanations in ${targetLangName}).
     `;
 
     return this.retryOperation(async () => {
@@ -461,9 +463,10 @@ class GeminiService {
                             },
                             required: ["question", "options", "correctIndex", "explanation"]
                           } 
-                        }
+                        },
+                        grammarPoints: { type: Type.ARRAY, items: { type: Type.OBJECT, properties: { point: { type: Type.STRING }, explanation: { type: Type.STRING } } } }
                     },
-                    required: ["title", "script", "translation", "vocabulary", "questions"]
+                    required: ["title", "script", "translation", "vocabulary", "questions", "grammarPoints"]
                 }
             }
         });
@@ -558,4 +561,4 @@ class GeminiService {
   }
 }
 
-export const geminiService = new GeminiService();
+export const geminiService = new GeminiService();