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见します。',
          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",
      storageFull: "Storage full. History may not be saved.",
      storageOptimized: "Storage full. Cleared audio cache to save text."
    },
    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.",
      vocabTitle: "Vocabulary",
      grammarHeader: "Grammar"
    },
    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",
      storageFull: "保存容量がいっぱいです。履歴が保存されない可能性があります。",
      storageOptimized: "保存容量がいっぱいのため、音声キャッシュを削除してテキストのみ保存しました。"
    },
    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。",
      vocabTitle: "語彙",
      grammarHeader: "文法"
    },
    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",
      storageFull: "存储空间已满，历史记录可能无法保存。",
      storageOptimized: "存储空间已满，已自动清除音频缓存以保存文本。"
    },
    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。",
      vocabTitle: "词汇",
      grammarHeader: "语法"
    },
    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"
    }
  }
};