初始化项目

utils/localization.ts

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+
+
+import { Language, Scenario } from "../types";
+
+export const getScenarios = (language: Language): Scenario[] => {
+  switch(language) {
+    case 'ja':
+      return [
+        {
+          id: 'cafe_order',
+          title: 'カフェで注文',
+          icon: '☕',
+          description: '東京のカフェでコーヒーと軽食を注文する練習。',
+          initialMessage: 'いらっしゃいませ！ご注文はお決まりですか？',
+          role: '店員'
+        },
+        {
+          id: 'train_station',
+          title: '駅での道案内',
+          icon: '🚄',
+          description: '駅員に行き先を尋ねる練習。',
+          initialMessage: 'はい、どうされましたか？',
+          role: '駅員'
+        },
+         {
+          id: 'conbini',
+          title: 'コンビニでの買い物',
+          icon: '🏪',
+          description: 'コンビニで支払いをする練習。',
+          initialMessage: 'お弁当温めますか？',
+          role: '店員'
+        },
+        {
+          id: 'hotel_checkin',
+          title: 'ホテルのチェックイン',
+          icon: '🏨',
+          description: 'ホテルのフロントでチェックインをする。',
+          initialMessage: 'いらっしゃいませ。チェックインでございますか？',
+          role: 'フロント係'
+        },
+        {
+          id: 'immigration',
+          title: '入国審査',
+          icon: '🛂',
+          description: '空港の入国審査で質問に答える練習。',
+          initialMessage: '次の方どうぞ。パスポートを見せてください。',
+          role: '審査官'
+        },
+        {
+          id: 'boarding',
+          title: '搭乗手続き',
+          icon: '✈️',
+          description: '搭乗ゲートでのやり取り。',
+          initialMessage: 'ご搭乗ありがとうございます。パスポートと搭乗券を拝見します。',
+          role: '地上係員'
+        }
+      ];
+    case 'zh':
+      return [
+        {
+          id: 'cafe_order',
+          title: '咖啡厅点单',
+          icon: '☕',
+          description: '练习在东京的咖啡厅点咖啡和小吃。',
+          initialMessage: 'いらっしゃいませ！ご注文はお決まりですか？',
+          initialTranslation: '欢迎光临！决定好要点什么了吗？',
+          role: '店员'
+        },
+         {
+          id: 'train_station',
+          title: '车站问路',
+          icon: '🚄',
+          description: '练习询问车站工作人员路线。',
+          initialMessage: 'はい、どうされましたか？',
+          initialTranslation: '您好，有什么可以帮您的吗？',
+          role: '站务员'
+        },
+        {
+          id: 'conbini',
+          title: '便利店购物',
+          icon: '🏪',
+          description: '练习在便利店结账。',
+          initialMessage: 'お弁当温めますか？',
+          initialTranslation: '便当需要加热吗？',
+          role: '店员'
+        },
+        {
+          id: 'hotel_checkin',
+          title: '酒店入住',
+          icon: '🏨',
+          description: '在酒店前台办理入住手续。',
+          initialMessage: 'いらっしゃいませ。チェックインでございますか？',
+          initialTranslation: '欢迎光临。是办理入住吗？',
+          role: '前台接待'
+        },
+        {
+          id: 'immigration',
+          title: '入境审查',
+          icon: '🛂',
+          description: '练习在机场回答入境审查官的提问。',
+          initialMessage: '次の方どうぞ。パスポートを見せてください。',
+          initialTranslation: '下一位。请出示您的护照。',
+          role: '审查官'
+        },
+        {
+          id: 'boarding',
+          title: '登机手续',
+          icon: '✈️',
+          description: '练习登机口的对话。',
+          initialMessage: 'ご搭乗ありがとうございます。パスポートと搭乗券を拝見します。',
+          initialTranslation: '感谢您的搭乘。请出示护照和登机牌。',
+          role: '地勤人员'
+        }
+      ];
+    default: // en
+      return [
+        {
+          id: 'cafe_order',
+          title: 'Ordering at a Cafe',
+          icon: '☕',
+          description: 'Practice ordering coffee and snacks at a cafe in Tokyo.',
+          initialMessage: 'いらっしゃいませ！ご注文はお決まりですか？',
+          initialTranslation: 'Welcome! Have you decided on your order?',
+          role: 'Barista'
+        },
+        {
+          id: 'train_station',
+          title: 'Asking Directions',
+          icon: '🚄',
+          description: 'Practice asking a station attendant for help finding a platform.',
+          initialMessage: 'はい、どうされましたか？',
+          initialTranslation: 'Yes, how can I help you?',
+          role: 'Station Attendant'
+        },
+        {
+          id: 'conbini',
+          title: 'Convenience Store',
+          icon: '🏪',
+          description: 'Buying items at a Konbini.',
+          initialMessage: 'お弁当温めますか？',
+          initialTranslation: 'Would you like your bento warmed up?',
+          role: 'Clerk'
+        },
+        {
+          id: 'hotel_checkin',
+          title: 'Hotel Check-in',
+          icon: '🏨',
+          description: 'Checking into a hotel.',
+          initialMessage: 'いらっしゃいませ。チェックインでございますか？',
+          initialTranslation: 'Welcome. Are you checking in?',
+          role: 'Receptionist'
+        },
+        {
+          id: 'immigration',
+          title: 'Immigration',
+          icon: '🛂',
+          description: 'Answering questions at airport immigration control.',
+          initialMessage: '次の方どうぞ。パスポートを見せてください。',
+          initialTranslation: 'Next person, please. Show me your passport.',
+          role: 'Officer'
+        },
+        {
+          id: 'boarding',
+          title: 'Boarding Gate',
+          icon: '✈️',
+          description: 'Interacting with staff at the boarding gate.',
+          initialMessage: 'ご搭乗ありがとうございます。パスポートと搭乗券を拝見します。',
+          initialTranslation: 'Thank you for boarding. May I see your passport and boarding pass?',
+          role: 'Ground Staff'
+        }
+      ];
+  }
+};
+
+export const translations = {
+  en: {
+    appTitle: "Sakura Sensei 🌸",
+    nav: {
+      sectionStudy: "Study & Input",
+      sectionPractice: "Practice & Output",
+      sectionTools: "Toolbox",
+      sectionImmersion: "Immersion",
+      chat: "Tutor Dojo",
+      reading: "Reading Hall",
+      listening: "Listening Lab",
+      speaking: "Roleplay",
+      creative: "Atelier",
+      translation: "Translator",
+      ocr: "Scanner",
+      settings: "Settings"
+    },
+    common: {
+      cancel: "Cancel",
+      confirm: "Confirm",
+      delete: "Delete",
+      next: "Next",
+      generatedBy: "Generated by",
+      error: "Error occurred",
+      poweredBy: "Powered by Gemini",
+      deleteItemConfirm: "Are you sure you want to delete this item?",
+      clearHistoryConfirm: "Are you sure you want to clear the entire history?",
+      save: "Save",
+      download: "Download",
+      content: "Content",
+      tutor: "Tutor",
+      text: "Text",
+      explanation: "Explanation",
+      clear: "Clear",
+      copy: "Copy",
+      copied: "Copied!",
+      share: "Share",
+      shareImage: "Image",
+      shareText: "Text",
+      shareFile: "File (TXT)",
+      aiLanguage: "AI Language",
+      langJa: "Japanese",
+      langNative: "User Language",
+      today: "Today",
+      yesterday: "Yesterday"
+    },
+    onboarding: {
+      welcome: "Welcome to Sakura Sensei!",
+      desc1: "Your AI-powered companion for mastering Japanese.",
+      step1Title: "Conversational Tutor",
+      step1Desc: "Chat with Sakura (Gemini 3 Pro) to practice grammar or ask cultural questions.",
+      step2Title: "Immersive Practice",
+      step2Desc: "Roleplay realistic scenarios, generate reading materials, and scan real-world text.",
+      step3Title: "Creative Tools",
+      step3Desc: "Generate images and videos to visualize your learning journey.",
+      startBtn: "Start Learning",
+      selectLang: "Select Interface Language"
+    },
+    chat: {
+      welcome: "Konnichiwa! 🌸 I am Sakura. How can I help you with your Japanese today?",
+      inputPlaceholder: "Send a message...",
+      thinkingPlaceholder: "Reasoning about grammar...",
+      imageAttached: "Image attached",
+      sending: "Sakura is thinking...",
+      error: "Connection lost.",
+      locationError: "Region not supported. Please configure a Proxy URL in Settings.",
+      playUserAudio: "Play Recording",
+      listenPronunciation: "Listen",
+      deepThinking: "Deep Thought",
+      imageAnalyzed: "Image Analyzed",
+      thinkingToggle: "Thinking Mode",
+      newChat: "New Chat",
+      history: "Chat History",
+      noHistory: "No previous chats.",
+      deleteChat: "Delete",
+      deleteConfirm: "Are you sure you want to delete this chat session?",
+      untitled: "Untitled Chat",
+      transcribedPrefix: "(Transcribed): "
+    },
+    creative: {
+      title: "Creative Atelier 🎨",
+      genImage: "Paint",
+      editImage: "Magic Edit",
+      genVideo: "Dream Video",
+      promptLabel: "Your Vision",
+      editLabel1: "1. Base Photo",
+      editLabel2: "2. Instruction",
+      uploadPlaceholder: "Drop an image here",
+      generateBtn: "Generate",
+      creatingBtn: "Creating...",
+      download: "Download",
+      videoWarning: "* Video generation (Veo) takes time.",
+      emptyState: "Your masterpiece will appear here",
+      imagePrompt: "Cyberpunk samurai cat in neon Tokyo...",
+      editPrompt: "Turn trees into cherry blossoms...",
+      videoPrompt: "Traditional tea ceremony in a futuristic garden...",
+      uploadAlert: "Please upload an image first!"
+    },
+    speaking: {
+      title: "Conversation Dojo 🗣️",
+      subtitle: "Roleplay in realistic scenarios. Get instant feedback on accent and fluency.",
+      back: "Exit",
+      listening: "Listening...",
+      tapSpeak: "Tap to Speak",
+      processing: "Analyzing...",
+      feedbackTitle: "Sensei's Report",
+      score: "Fluency",
+      toImprove: "Corrections",
+      advice: "Advice",
+      transcription: "You Said",
+      meaning: "Meaning",
+      perfect: "Sugoi! Perfect pronunciation! 🎉",
+      emptyFeedback: "Speak clearly to get feedback.",
+      replay: "Replay",
+      start: "Start",
+      roleplay: "Role",
+      translation: "Translation"
+    },
+    reading: {
+      title: "Reading Hall 📜",
+      subtitle: "Generate custom reading lessons based on your level.",
+      topicLabel: "Topic",
+      difficultyLabel: "Level",
+      levels: {
+        beginner: "Beginner (N5-N4)",
+        intermediate: "Intermediate (N3-N2)",
+        advanced: "Advanced (N1)"
+      },
+      generate: "Create Lesson",
+      generating: "Writing...",
+      translationToggle: "Translation",
+      vocabTitle: "Vocabulary",
+      grammarHeader: "Grammar",
+      qaTitle: "Tutor Chat",
+      qaPlaceholder: "Ask about this text...",
+      qaWelcome: "Lesson generated. Ask me anything about the text!",
+      historyTitle: "Library",
+      loadMore: "Open",
+      emptyHistory: "Empty Library",
+      clear: "Clear",
+      placeholder: "e.g. Kyoto History, Anime Culture",
+      translationLabel: "Translation",
+      thinking: "thinking...",
+      playAudio: "Listen",
+      stopAudio: "Stop",
+      contentMissing: "No text generated. Please try creating a new lesson with a more specific topic.",
+      translationMissing: "No translation available."
+    },
+    listening: {
+      title: "Listening Lab 🎧",
+      subtitle: "Train your ears with AI-generated conversations and quizzes.",
+      generate: "Create Practice",
+      generating: "Composing...",
+      play: "Play Audio",
+      pause: "Pause",
+      replay: "Replay",
+      showScript: "Show Transcript",
+      hideScript: "Hide Transcript",
+      quizTitle: "Comprehension Quiz",
+      check: "Check Answer",
+      correct: "Correct!",
+      incorrect: "Incorrect, try again.",
+      scriptTitle: "Transcript",
+      historyTitle: "Practice Log",
+      emptyHistory: "No practice logs",
+      qaWelcome: "I've generated a listening exercise. Listen to the audio first, try the quiz, then ask me anything!",
+      noScript: "No script available to play.",
+      scriptMissing: "No script generated. Please try generating again."
+    },
+    ocr: {
+      title: "Text Scanner 🔍",
+      subtitle: "Scan text (books, menus) to create study guides.",
+      uploadBtn: "Upload",
+      cameraBtn: "Camera",
+      processing: "Scanning...",
+      extractedTitle: "Extracted Text",
+      analysisTitle: "Study Notes",
+      vocabHeader: "Vocabulary",
+      grammarHeader: "Grammar",
+      summaryHeader: "Summary",
+      chatPlaceholder: "Ask about this text...",
+      reScan: "New Scan",
+      error: "Could not analyze image.",
+      history: "Scan History",
+      emptyHistory: "No scans yet",
+      clear: "Clear",
+      analyzedIntro: "Analyzed (Language: $lang). Ask me anything!",
+      historyIntro: "Loaded from history (Language: $lang).",
+      tutorChat: "Tutor Chat",
+      thinking: "thinking...",
+      analysisFailed: "Analysis failed."
+    },
+    translation: {
+      title: "Translator",
+      inputLabel: "Input",
+      outputLabel: "Translation",
+      translateBtn: "Translate",
+      translating: "Translating...",
+      extracting: "Scanning...",
+      scanImage: "Camera",
+      uploadImage: "Image",
+      sourceLang: "Source",
+      targetLang: "Target",
+      history: "Translator History",
+      clear: "Clear",
+      copy: "Copy",
+      langs: {
+        auto: "Auto Detect",
+        en: "English",
+        ja: "Japanese",
+        zh: "Chinese",
+        ko: "Korean",
+        fr: "French",
+        es: "Spanish"
+      },
+      errorTranslating: "Error translating.",
+      imageReadError: "Could not read text from image.",
+      imageTransError: "Image translation failed."
+    },
+    settings: {
+      title: "Settings & Data",
+      backupTitle: "Backup",
+      backupDesc: "Download all data locally.",
+      backupBtn: "Backup",
+      restoreDesc: "Restore from backup file.",
+      restoreBtn: "Restore",
+      exportTitle: "Export",
+      exportChatBtn: "Chat Log (TXT)",
+      exportTransBtn: "Translations (CSV)",
+      exportReadingBtn: "Reading History (JSON)",
+      exportOCRBtn: "Scan History (JSON)",
+      successRestore: "Restored successfully!",
+      errorRestore: "Invalid file.",
+      apiKeyTitle: "API Configuration",
+      apiKeyDesc: "Configure your Gemini API access.",
+      apiKeyPlaceholder: "Paste API Key",
+      baseUrlPlaceholder: "Base URL (Optional, e.g. for Proxy)",
+      apiKeyMissing: "API Key is required.",
+      saveKey: "Save",
+      removeKey: "Remove",
+      keySaved: "Settings saved!",
+      keyRemoved: "Settings cleared.",
+      modelTitle: "AI Model",
+      modelDesc: "Select model for chat/reasoning.",
+      modelSaved: "Model updated!"
+    },
+    recorder: {
+      start: "Start Mic",
+      stop: "Stop Mic"
+    }
+  },
+  ja: {
+    appTitle: "さくら先生 🌸",
+    nav: {
+      sectionStudy: "学習とインプット",
+      sectionPractice: "練習とアウトプット",
+      sectionTools: "ツールボックス",
+      sectionImmersion: "没入体験",
+      chat: "学習道場",
+      reading: "読書の間",
+      listening: "聴解ラボ",
+      speaking: "ロールプレイ",
+      creative: "アトリエ",
+      translation: "翻訳機",
+      ocr: "スキャナー",
+      settings: "設定"
+    },
+    common: {
+      cancel: "キャンセル",
+      confirm: "確認",
+      delete: "削除",
+      next: "次へ",
+      generatedBy: "生成モデル:",
+      error: "エラーが発生しました",
+      poweredBy: "Powered by Gemini",
+      deleteItemConfirm: "この項目を削除してもよろしいですか？",
+      clearHistoryConfirm: "履歴をすべて消去してもよろしいですか？",
+      save: "保存",
+      download: "ダウンロード",
+      content: "コンテンツ",
+      tutor: "チューター",
+      text: "テキスト",
+      explanation: "解説",
+      clear: "クリア",
+      copy: "コピー",
+      copied: "コピーしました!",
+      share: "共有",
+      shareImage: "画像",
+      shareText: "テキスト",
+      shareFile: "ファイル (TXT)",
+      aiLanguage: "AIの使用言語",
+      langJa: "日本語",
+      langNative: "ユーザー言語",
+      today: "今日",
+      yesterday: "昨日"
+    },
+    onboarding: {
+      welcome: "さくら先生へようこそ！",
+      desc1: "あなたのためのAI日本語学習パートナーです。",
+      step1Title: "会話チューター",
+      step1Desc: "さくら先生（Gemini 3 Pro）とチャットして、文法や文化について学びましょう。",
+      step2Title: "没入型練習",
+      step2Desc: "リアルなシナリオでのロールプレイ、読み物の作成、現実世界のテキストのスキャン。",
+      step3Title: "クリエイティブツール",
+      step3Desc: "学習の旅を視覚化するために画像やビデオを生成します。",
+      startBtn: "学習を始める",
+      selectLang: "言語を選択"
+    },
+    chat: {
+      welcome: "こんにちは！🌸 さくらです。日本語の勉強をお手伝いします。",
+      inputPlaceholder: "メッセージを送信...",
+      thinkingPlaceholder: "文法を推論中...",
+      imageAttached: "画像が添付されました",
+      sending: "さくら先生が考え中...",
+      error: "接続が失われました。",
+      locationError: "この地域はサポートされていません。設定でプロキシURLを設定してください。",
+      playUserAudio: "録音を再生",
+      listenPronunciation: "聞く",
+      deepThinking: "深い思考",
+      imageAnalyzed: "画像を分析しました",
+      thinkingToggle: "思考モード",
+      newChat: "新しいチャット",
+      history: "チャット履歴",
+      noHistory: "履歴はありません。",
+      deleteChat: "削除",
+      deleteConfirm: "このチャットセッションを削除してもよろしいですか？",
+      untitled: "無題のチャット",
+      transcribedPrefix: "(書き起こし): "
+    },
+    creative: {
+      title: "クリエイティブアトリエ 🎨",
+      genImage: "描画",
+      editImage: "マジック編集",
+      genVideo: "夢のビデオ",
+      promptLabel: "あなたのビジョン",
+      editLabel1: "1. 元の画像",
+      editLabel2: "2. 指示",
+      uploadPlaceholder: "ここに画像をドロップ",
+      generateBtn: "生成",
+      creatingBtn: "作成中...",
+      download: "ダウンロード",
+      videoWarning: "* ビデオ生成 (Veo) には時間がかかります。",
+      emptyState: "ここに作品が表示されます",
+      imagePrompt: "ネオン輝く東京のサイバーパンク侍猫...",
+      editPrompt: "木を桜に変えて...",
+      videoPrompt: "未来的な庭園での伝統的な茶道...",
+      uploadAlert: "まずは画像をアップロードしてください！"
+    },
+    speaking: {
+      title: "会話道場 🗣️",
+      subtitle: "リアルなシナリオでロールプレイ。アクセントや流暢さを即座にフィードバック。",
+      back: "終了",
+      listening: "聞いています...",
+      tapSpeak: "タップして話す",
+      processing: "分析中...",
+      feedbackTitle: "先生のレポート",
+      score: "流暢さ",
+      toImprove: "修正点",
+      advice: "アドバイス",
+      transcription: "あなたの発言",
+      meaning: "意味",
+      perfect: "すごい！完璧な発音です！🎉",
+      emptyFeedback: "はっきりと話してください。",
+      replay: "再生",
+      start: "開始",
+      roleplay: "役割",
+      translation: "翻訳"
+    },
+    reading: {
+      title: "読書の間 📜",
+      subtitle: "レベルに合わせて読み物を生成します。",
+      topicLabel: "トピック",
+      difficultyLabel: "レベル",
+      levels: {
+        beginner: "初級 (N5-N4)",
+        intermediate: "中級 (N3-N2)",
+        advanced: "上級 (N1)"
+      },
+      generate: "レッスン作成",
+      generating: "執筆中...",
+      translationToggle: "翻訳",
+      vocabTitle: "語彙",
+      grammarHeader: "文法",
+      qaTitle: "チューターチャット",
+      qaPlaceholder: "このテキストについて質問...",
+      qaWelcome: "レッスンを作成しました。テキストについて何でも聞いてください！",
+      historyTitle: "ライブラリ",
+      loadMore: "開く",
+      emptyHistory: "ライブラリは空です",
+      clear: "クリア",
+      placeholder: "例：京都の歴史、アニメ文化",
+      translationLabel: "翻訳",
+      thinking: "考え中...",
+      playAudio: "聞く",
+      stopAudio: "停止",
+      contentMissing: "コンテンツが生成されませんでした。新しいトピックで試してください。",
+      translationMissing: "翻訳がありません。"
+    },
+    listening: {
+      title: "聴解ラボ 🎧",
+      subtitle: "AIが生成した会話とクイズで耳を鍛えましょう。",
+      generate: "練習を作成",
+      generating: "作成中...",
+      play: "音声を再生",
+      pause: "一時停止",
+      replay: "もう一度",
+      showScript: "スクリプトを表示",
+      hideScript: "スクリプトを隠す",
+      quizTitle: "理解度クイズ",
+      check: "答え合わせ",
+      correct: "正解！",
+      incorrect: "不正解、もう一度。",
+      scriptTitle: "スクリプト",
+      historyTitle: "練習ログ",
+      emptyHistory: "練習ログなし",
+      qaWelcome: "リスニング練習を作成しました。まず音声を聞いてクイズに挑戦し、その後何でも質問してください！",
+      noScript: "再生できるスクリプトがありません。",
+      scriptMissing: "スクリプトが生成されませんでした。もう一度試してください。"
+    },
+    ocr: {
+      title: "テキストスキャナー 🔍",
+      subtitle: "テキスト（本、メニュー）をスキャンして学習ガイドを作成。",
+      uploadBtn: "アップロード",
+      cameraBtn: "カメラ",
+      processing: "スキャン中...",
+      extractedTitle: "抽出されたテキスト",
+      analysisTitle: "学習ノート",
+      vocabHeader: "語彙",
+      grammarHeader: "文法",
+      summaryHeader: "要約",
+      chatPlaceholder: "このテキストについて質問...",
+      reScan: "新しいスキャン",
+      error: "画像を分析できませんでした。",
+      history: "スキャン履歴",
+      emptyHistory: "スキャン履歴なし",
+      clear: "クリア",
+      analyzedIntro: "分析しました（言語：$lang）。何でも聞いてください！",
+      historyIntro: "履歴から読み込みました（言語：$lang）。",
+      tutorChat: "チューターチャット",
+      thinking: "考え中...",
+      analysisFailed: "分析に失敗しました。"
+    },
+    translation: {
+      title: "翻訳機",
+      inputLabel: "入力",
+      outputLabel: "翻訳",
+      translateBtn: "翻訳",
+      translating: "翻訳中...",
+      extracting: "スキャン中...",
+      scanImage: "カメラ",
+      uploadImage: "画像",
+      sourceLang: "翻訳元",
+      targetLang: "翻訳先",
+      history: "翻訳履歴",
+      clear: "クリア",
+      copy: "コピー",
+      langs: {
+        auto: "自動検出",
+        en: "英語",
+        ja: "日本語",
+        zh: "中国語",
+        ko: "韓国語",
+        fr: "フランス語",
+        es: "スペイン語"
+      },
+      errorTranslating: "翻訳エラー。",
+      imageReadError: "テキストを読み取れませんでした。",
+      imageTransError: "画像の翻訳に失敗しました。"
+    },
+    settings: {
+      title: "設定とデータ",
+      backupTitle: "バックアップ",
+      backupDesc: "すべてのデータをローカルにダウンロード。",
+      backupBtn: "バックアップ",
+      restoreDesc: "バックアップファイルから復元。",
+      restoreBtn: "復元",
+      exportTitle: "エクスポート",
+      exportChatBtn: "チャットログ (TXT)",
+      exportTransBtn: "翻訳 (CSV)",
+      exportReadingBtn: "読書履歴 (JSON)",
+      exportOCRBtn: "スキャン履歴 (JSON)",
+      successRestore: "正常に復元されました！",
+      errorRestore: "無効なファイルです。",
+      apiKeyTitle: "API構成",
+      apiKeyDesc: "Gemini APIアクセスを構成します。",
+      apiKeyPlaceholder: "APIキーを貼り付け",
+      baseUrlPlaceholder: "ベースURL (オプション、プロキシ用)",
+      apiKeyMissing: "APIキーが必要です。",
+      saveKey: "保存",
+      removeKey: "削除",
+      keySaved: "設定を保存しました！",
+      keyRemoved: "設定をクリアしました。",
+      modelTitle: "AIモデル",
+      modelDesc: "チャット/推論用のモデルを選択。",
+      modelSaved: "モデルを更新しました！"
+    },
+    recorder: {
+      start: "マイク開始",
+      stop: "マイク停止"
+    }
+  },
+  zh: {
+    appTitle: "樱花老师 🌸",
+    nav: {
+      sectionStudy: "学习与输入",
+      sectionPractice: "练习与输出",
+      sectionTools: "工具箱",
+      sectionImmersion: "沉浸体验",
+      chat: "学习道场",
+      reading: "阅读室",
+      listening: "听力实验室",
+      speaking: "角色扮演",
+      creative: "工作室",
+      translation: "翻译机",
+      ocr: "扫描仪",
+      settings: "设置"
+    },
+    common: {
+      cancel: "取消",
+      confirm: "确认",
+      delete: "删除",
+      next: "下一步",
+      generatedBy: "生成模型:",
+      error: "发生错误",
+      poweredBy: "Powered by Gemini",
+      deleteItemConfirm: "您确定要删除此项目吗？",
+      clearHistoryConfirm: "您确定要清空历史记录吗？",
+      save: "保存",
+      download: "下载",
+      content: "内容",
+      tutor: "导师",
+      text: "文本",
+      explanation: "解析",
+      clear: "清除",
+      copy: "复制",
+      copied: "已复制!",
+      share: "分享",
+      shareImage: "图片",
+      shareText: "文本",
+      shareFile: "文件 (TXT)",
+      aiLanguage: "AI使用语言",
+      langJa: "日语",
+      langNative: "用户语言",
+      today: "今天",
+      yesterday: "昨天"
+    },
+    onboarding: {
+      welcome: "欢迎来到樱花老师！",
+      desc1: "您的AI日语学习伙伴。",
+      step1Title: "对话导师",
+      step1Desc: "与樱花老师（Gemini 3 Pro）聊天，学习语法或文化。",
+      step2Title: "沉浸式练习",
+      step2Desc: "角色扮演现实场景，生成阅读材料，扫描现实世界的文本。",
+      step3Title: "创意工具",
+      step3Desc: "生成图像和视频以可视化您的学习之旅。",
+      startBtn: "开始学习",
+      selectLang: "选择界面语言"
+    },
+    chat: {
+      welcome: "你好！🌸 我是樱花。今天我可以帮你学习日语吗？",
+      inputPlaceholder: "发送消息...",
+      thinkingPlaceholder: "正在推理由法...",
+      imageAttached: "已附上图片",
+      sending: "樱花老师正在思考...",
+      error: "连接丢失。",
+      locationError: "不支持该地区。请在设置中配置代理URL。",
+      playUserAudio: "播放录音",
+      listenPronunciation: "听",
+      deepThinking: "深度思考",
+      imageAnalyzed: "图像已分析",
+      thinkingToggle: "思考模式",
+      newChat: "新聊天",
+      history: "聊天记录",
+      noHistory: "没有以前的聊天。",
+      deleteChat: "删除",
+      deleteConfirm: "您确定要删除此聊天会话吗？",
+      untitled: "未命名聊天",
+      transcribedPrefix: "(转录): "
+    },
+    creative: {
+      title: "创意工作室 🎨",
+      genImage: "绘画",
+      editImage: "魔法编辑",
+      genVideo: "梦境视频",
+      promptLabel: "你的愿景",
+      editLabel1: "1. 基础照片",
+      editLabel2: "2. 指令",
+      uploadPlaceholder: "在这里拖放图像",
+      generateBtn: "生成",
+      creatingBtn: "正在创建...",
+      download: "下载",
+      videoWarning: "* 视频生成 (Veo) 需要时间。",
+      emptyState: "你的杰作将出现在这里",
+      imagePrompt: "霓虹灯闪烁的东京赛博朋克武士猫...",
+      editPrompt: "把树变成樱花...",
+      videoPrompt: "未来花园中的传统茶道...",
+      uploadAlert: "请先上传图片！"
+    },
+    speaking: {
+      title: "对话道场 🗣️",
+      subtitle: "在现实场景中进行角色扮演。即时反馈口音和流利度。",
+      back: "退出",
+      listening: "正在听...",
+      tapSpeak: "点击说话",
+      processing: "正在分析...",
+      feedbackTitle: "老师的报告",
+      score: "流利度",
+      toImprove: "修正",
+      advice: "建议",
+      transcription: "你说了",
+      meaning: "意思",
+      perfect: "太棒了！完美的发音！🎉",
+      emptyFeedback: "请清楚地说出以获得反馈。",
+      replay: "重播",
+      start: "开始",
+      roleplay: "角色",
+      translation: "翻译"
+    },
+    reading: {
+      title: "阅读室 📜",
+      subtitle: "根据您的水平生成自定义阅读课程。",
+      topicLabel: "主题",
+      difficultyLabel: "等级",
+      levels: {
+        beginner: "初级 (N5-N4)",
+        intermediate: "中级 (N3-N2)",
+        advanced: "高级 (N1)"
+      },
+      generate: "创建课程",
+      generating: "正在写作...",
+      translationToggle: "翻译",
+      vocabTitle: "词汇",
+      grammarHeader: "语法",
+      qaTitle: "导师聊天",
+      qaPlaceholder: "关于此文本的问题...",
+      qaWelcome: "课程已生成。关于文本的问题尽管问我！",
+      historyTitle: "图书馆",
+      loadMore: "打开",
+      emptyHistory: "图书馆为空",
+      clear: "清除",
+      placeholder: "例如：京都历史，动漫文化",
+      translationLabel: "翻译",
+      thinking: "思考中...",
+      playAudio: "听",
+      stopAudio: "停止",
+      contentMissing: "未生成内容。请尝试新的主题。",
+      translationMissing: "暂无翻译。"
+    },
+    listening: {
+      title: "听力实验室 🎧",
+      subtitle: "通过AI生成的对话和测验训练您的耳朵。",
+      generate: "创建练习",
+      generating: "正在创作...",
+      play: "播放音频",
+      pause: "暂停",
+      replay: "重播",
+      showScript: "显示脚本",
+      hideScript: "隐藏脚本",
+      quizTitle: "理解测验",
+      check: "检查答案",
+      correct: "正确！",
+      incorrect: "不正确，请重试。",
+      scriptTitle: "脚本",
+      historyTitle: "练习日志",
+      emptyHistory: "暂无练习记录",
+      qaWelcome: "我已生成听力练习。先听音频，尝试测验，然后尽管问我任何问题！",
+      noScript: "暂无脚本可播放。",
+      scriptMissing: "未生成脚本。请重试。"
+    },
+    ocr: {
+      title: "文本扫描仪 🔍",
+      subtitle: "扫描文本（书籍，菜单）以创建学习指南。",
+      uploadBtn: "上传",
+      cameraBtn: "相机",
+      processing: "正在扫描...",
+      extractedTitle: "提取的文本",
+      analysisTitle: "学习笔记",
+      vocabHeader: "词汇",
+      grammarHeader: "语法",
+      summaryHeader: "摘要",
+      chatPlaceholder: "关于此文本的问题...",
+      reScan: "新扫描",
+      error: "无法分析图像。",
+      history: "扫描记录",
+      emptyHistory: "暂无扫描",
+      clear: "清除",
+      analyzedIntro: "已分析（语言：$lang）。尽管问我！",
+      historyIntro: "从历史记录加载（语言：$lang）。",
+      tutorChat: "导师聊天",
+      thinking: "思考中...",
+      analysisFailed: "分析失败。"
+    },
+    translation: {
+      title: "翻译机",
+      inputLabel: "输入",
+      outputLabel: "翻译",
+      translateBtn: "翻译",
+      translating: "正在翻译...",
+      extracting: "正在扫描...",
+      scanImage: "相机",
+      uploadImage: "图像",
+      sourceLang: "源语言",
+      targetLang: "目标语言",
+      history: "翻译记录",
+      clear: "清除",
+      copy: "复制",
+      langs: {
+        auto: "自动检测",
+        en: "英语",
+        ja: "日语",
+        zh: "中文",
+        ko: "韩语",
+        fr: "法语",
+        es: "西班牙语"
+      },
+      errorTranslating: "翻译错误。",
+      imageReadError: "无法读取文本。",
+      imageTransError: "图片翻译失败。"
+    },
+    settings: {
+      title: "设置和数据",
+      backupTitle: "备份",
+      backupDesc: "下载所有数据到本地。",
+      backupBtn: "备份",
+      restoreDesc: "从备份文件恢复。",
+      restoreBtn: "恢复",
+      exportTitle: "导出",
+      exportChatBtn: "聊天记录 (TXT)",
+      exportTransBtn: "翻译 (CSV)",
+      exportReadingBtn: "阅读记录 (JSON)",
+      exportOCRBtn: "扫描记录 (JSON)",
+      successRestore: "恢复成功！",
+      errorRestore: "无效文件。",
+      apiKeyTitle: "API配置",
+      apiKeyDesc: "配置您的Gemini API访问。",
+      apiKeyPlaceholder: "粘贴API密钥",
+      baseUrlPlaceholder: "Base URL (可选，用于代理)",
+      apiKeyMissing: "需要API密钥。",
+      saveKey: "保存",
+      removeKey: "删除",
+      keySaved: "设置已保存！",
+      keyRemoved: "设置已清除。",
+      modelTitle: "AI模型",
+      modelDesc: "选择聊天/推理模型。",
+      modelSaved: "模型已更新！"
+    },
+    recorder: {
+      start: "开始录音",
+      stop: "停止录音"
+    }
+  }
+};