feat: update localization strings for audiobook features and enhance UI interactions

qwen3-tts-frontend/src/locales/en-US/audiobook.json

@@ -10,7 +10,7 @@
     "pending": "Pending",
     "analyzing": "Analyzing",
     "characters_ready": "Awaiting Character Review",
-    "parsing": "Parsing Chapters",
+    "parsing": "Extracting Dialogue",
     "ready": "Ready",
     "processing": "Processing",
     "generating": "Generating",
@@ -97,19 +97,22 @@
     "chapters": {
       "title": "Chapters ({{count}} total)",
       "processAll": "⚡ Process All",
-      "parseAll": "Batch Parse",
-      "generateAll": "Batch Generate",
+      "parseAll": "Batch Extract",
+      "parseAllAI": "Batch Rewrite",
+      "generateAll": "Batch Synthesize",
       "defaultTitle": "Chapter {{index}}",
-      "parse": "Parse Chapter",
-      "parsing": "Parsing",
-      "parseStarted": "Parsing \"{{title}}\" started",
-      "parseStartedDefault": "Chapter parsing started",
-      "reparse": "Re-parse",
-      "generate": "Generate Chapter",
-      "generateStarted": "Chapter {{index}} generation started",
-      "generateAllStarted": "Full book generation started",
+      "parse": "Extract Dialogue",
+      "parseAI": "Rewrite Chapter",
+      "parsing": "Extracting",
+      "parseStarted": "Extracting \"{{title}}\" started",
+      "parseStartedDefault": "Chapter extraction started",
+      "reparse": "Re-extract",
+      "reparseAI": "Rewrite",
+      "generate": "Synthesize",
+      "generateStarted": "Chapter {{index}} synthesis started",
+      "generateAllStarted": "Full book synthesis started",
       "processAllStarted": "All tasks triggered",
-      "parseAllStarted": "Batch parsing started",
+      "parseAllStarted": "Batch extraction started",
       "doneBadge": "{{count}} segments done",
       "segmentProgress": "{{done}}/{{total}} segments"
     },

qwen3-tts-frontend/src/locales/ja-JP/audiobook.json

@@ -10,7 +10,7 @@
     "pending": "未分析",
     "analyzing": "分析中",
     "characters_ready": "キャラクター確認待ち",
-    "parsing": "章を解析中",
+    "parsing": "対話抽出中",
     "ready": "生成待ち",
     "processing": "処理中",
     "generating": "生成中",
@@ -96,19 +96,22 @@
     "chapters": {
       "title": "章一覧（全 {{count}} 章）",
       "processAll": "⚡ すべて処理",
-      "parseAll": "一括解析",
-      "generateAll": "一括生成",
+      "parseAll": "一括抽出",
+      "parseAllAI": "一括書き直し",
+      "generateAll": "一括合成",
       "defaultTitle": "第 {{index}} 章",
-      "parse": "この章を解析",
-      "parsing": "解析中",
-      "parseStarted": "「{{title}}」の解析を開始しました",
-      "parseStartedDefault": "章の解析を開始しました",
-      "reparse": "再解析",
-      "generate": "この章を生成",
-      "generateStarted": "第 {{index}} 章の生成を開始しました",
-      "generateAllStarted": "全冊生成を開始しました",
+      "parse": "対話抽出",
+      "parseAI": "章を書き直し",
+      "parsing": "抽出中",
+      "parseStarted": "「{{title}}」の抽出を開始しました",
+      "parseStartedDefault": "章の抽出を開始しました",
+      "reparse": "再抽出",
+      "reparseAI": "書き直し",
+      "generate": "音声合成",
+      "generateStarted": "第 {{index}} 章の合成を開始しました",
+      "generateAllStarted": "全冊合成を開始しました",
       "processAllStarted": "すべてのタスクを開始しました",
-      "parseAllStarted": "一括解析を開始しました",
+      "parseAllStarted": "一括抽出を開始しました",
       "doneBadge": "{{count}} セグメント完了",
       "segmentProgress": "{{done}}/{{total}} セグメント"
     },

qwen3-tts-frontend/src/locales/ko-KR/audiobook.json

@@ -10,7 +10,7 @@
     "pending": "분석 대기",
     "analyzing": "분석 중",
     "characters_ready": "캐릭터 확인 대기",
-    "parsing": "챕터 파싱 중",
+    "parsing": "대화 추출 중",
     "ready": "생성 대기",
     "processing": "처리 중",
     "generating": "생성 중",
@@ -96,19 +96,22 @@
     "chapters": {
       "title": "챕터 목록 (총 {{count}}챕터)",
       "processAll": "⚡ 전체 처리",
-      "parseAll": "일괄 파싱",
-      "generateAll": "일괄 생성",
+      "parseAll": "일괄 추출",
+      "parseAllAI": "일괄 재작성",
+      "generateAll": "일괄 합성",
       "defaultTitle": "제 {{index}} 장",
-      "parse": "이 챕터 파싱",
-      "parsing": "파싱 중",
-      "parseStarted": "「{{title}}」 파싱이 시작되었습니다",
-      "parseStartedDefault": "챕터 파싱이 시작되었습니다",
-      "reparse": "재파싱",
-      "generate": "이 챕터 생성",
-      "generateStarted": "제 {{index}} 장 생성이 시작되었습니다",
-      "generateAllStarted": "전체 책 생성이 시작되었습니다",
+      "parse": "대화 추출",
+      "parseAI": "챕터 재작성",
+      "parsing": "추출 중",
+      "parseStarted": "「{{title}}」 추출이 시작되었습니다",
+      "parseStartedDefault": "챕터 추출이 시작되었습니다",
+      "reparse": "재추출",
+      "reparseAI": "재작성",
+      "generate": "음성 합성",
+      "generateStarted": "제 {{index}} 장 합성이 시작되었습니다",
+      "generateAllStarted": "전체 책 합성이 시작되었습니다",
       "processAllStarted": "모든 작업이 시작되었습니다",
-      "parseAllStarted": "일괄 파싱이 시작되었습니다",
+      "parseAllStarted": "일괄 추출이 시작되었습니다",
       "doneBadge": "{{count}}개 세그먼트 완료",
       "segmentProgress": "{{done}}/{{total}} 세그먼트"
     },

qwen3-tts-frontend/src/locales/zh-CN/audiobook.json

@@ -10,7 +10,7 @@
     "pending": "待分析",
     "analyzing": "分析中",
     "characters_ready": "角色待确认",
-    "parsing": "解析章节",
+    "parsing": "提取对话",
     "ready": "待生成",
     "processing": "处理中",
     "generating": "生成中",
@@ -100,19 +100,22 @@
     "chapters": {
       "title": "章节列表（共 {{count}} 章）",
       "processAll": "⚡ 全部处理",
-      "parseAll": "批量解析",
-      "generateAll": "批量生成",
+      "parseAll": "批量提取",
+      "parseAllAI": "批量重写",
+      "generateAll": "批量合成",
       "defaultTitle": "第 {{index}} 章",
-      "parse": "解析此章",
-      "parsing": "解析中",
-      "parseStarted": "「{{title}}」解析已开始",
-      "parseStartedDefault": "章节解析已开始",
-      "reparse": "重新解析",
-      "generate": "生成此章",
-      "generateStarted": "第 {{index}} 章生成已开始",
-      "generateAllStarted": "全书生成已开始",
+      "parse": "提取对话",
+      "parseAI": "重写章节",
+      "parsing": "提取中",
+      "parseStarted": "「{{title}}」提取已开始",
+      "parseStartedDefault": "章节提取已开始",
+      "reparse": "重新提取",
+      "reparseAI": "重写",
+      "generate": "合成音频",
+      "generateStarted": "第 {{index}} 章合成已开始",
+      "generateAllStarted": "全书合成已开始",
       "processAllStarted": "全部任务已触发",
-      "parseAllStarted": "批量解析已开始",
+      "parseAllStarted": "批量提取已开始",
       "doneBadge": "已完成 {{count}} 段",
       "segmentProgress": "{{done}}/{{total}} 段"
     },

qwen3-tts-frontend/src/locales/zh-TW/audiobook.json

@@ -10,7 +10,7 @@
     "pending": "待分析",
     "analyzing": "分析中",
     "characters_ready": "角色待確認",
-    "parsing": "解析章節",
+    "parsing": "提取對話",
     "ready": "待生成",
     "processing": "處理中",
     "generating": "生成中",
@@ -96,19 +96,22 @@
     "chapters": {
       "title": "章節列表（共 {{count}} 章）",
       "processAll": "⚡ 全部處理",
-      "parseAll": "批量解析",
-      "generateAll": "批量生成",
+      "parseAll": "批量提取",
+      "parseAllAI": "批量重寫",
+      "generateAll": "批量合成",
       "defaultTitle": "第 {{index}} 章",
-      "parse": "解析此章",
-      "parsing": "解析中",
-      "parseStarted": "「{{title}}」解析已開始",
-      "parseStartedDefault": "章節解析已開始",
-      "reparse": "重新解析",
-      "generate": "生成此章",
-      "generateStarted": "第 {{index}} 章生成已開始",
-      "generateAllStarted": "全書生成已開始",
+      "parse": "提取對話",
+      "parseAI": "重寫章節",
+      "parsing": "提取中",
+      "parseStarted": "「{{title}}」提取已開始",
+      "parseStartedDefault": "章節提取已開始",
+      "reparse": "重新提取",
+      "reparseAI": "重寫",
+      "generate": "合成音訊",
+      "generateStarted": "第 {{index}} 章合成已開始",
+      "generateAllStarted": "全書合成已開始",
       "processAllStarted": "全部任務已觸發",
-      "parseAllStarted": "批量解析已開始",
+      "parseAllStarted": "批量提取已開始",
       "doneBadge": "已完成 {{count}} 段",
       "segmentProgress": "{{done}}/{{total}} 段"
     },

qwen3-tts-frontend/src/pages/Audiobook.tsx

@@ -1,7 +1,7 @@
 import { useState, useEffect, useCallback, useRef } from 'react'
 import { useTranslation } from 'react-i18next'
 import { toast } from 'sonner'
-import { Book, Plus, Trash2, RefreshCw, Download, ChevronDown, ChevronUp, Play, Square, Pencil, Check, X, Loader2, Zap, Settings2, PanelLeftClose, PanelLeftOpen } from 'lucide-react'
+import { Book, Plus, Trash2, RefreshCw, Download, ChevronDown, ChevronUp, Play, Square, Pencil, Check, X, Loader2, Zap, Settings2, PanelLeftClose, PanelLeftOpen, Wand2, Volume2, Bot } from 'lucide-react'
 import { Button } from '@/components/ui/button'
 import { Input } from '@/components/ui/input'
 import { Textarea } from '@/components/ui/textarea'
@@ -1199,6 +1199,7 @@ function ChaptersPanel({
     }
   }, [segments, detail])
 
+  const isAIMode = project.source_type === 'ai_generated'
   const hasChapters = detail && detail.chapters.length > 0 && ['ready', 'generating', 'done'].includes(status)
 
   return (
@@ -1211,11 +1212,13 @@ function ChaptersPanel({
           <div className="flex items-center gap-1 flex-wrap">
             {detail!.chapters.some(c => ['pending', 'error', 'ready'].includes(c.status)) && (
               <Button size="xs" variant="outline" disabled={loadingAction} onClick={onParseAll}>
-                {t('projectCard.chapters.parseAll')}
+                {isAIMode ? <Bot className="h-3 w-3 mr-1" /> : <Wand2 className="h-3 w-3 mr-1" />}
+                {t(isAIMode ? 'projectCard.chapters.parseAllAI' : 'projectCard.chapters.parseAll')}
               </Button>
             )}
             {detail!.chapters.some(c => c.status === 'ready') && (
               <Button size="xs" variant="outline" disabled={loadingAction} onClick={onGenerateAll}>
+                <Volume2 className="h-3 w-3 mr-1" />
                 {t('projectCard.chapters.generateAll')}
               </Button>
             )}
@@ -1260,7 +1263,8 @@ function ChaptersPanel({
                   <span className="shrink-0 flex items-center gap-1.5" onClick={e => e.stopPropagation()}>
                     {ch.status === 'pending' && (
                       <Button size="xs" variant="outline" onClick={() => onParseChapter(ch.id, ch.title)}>
-                        {t('projectCard.chapters.parse')}
+                        {isAIMode ? <Bot className="h-3 w-3 mr-1" /> : <Wand2 className="h-3 w-3 mr-1" />}
+                        {t(isAIMode ? 'projectCard.chapters.parseAI' : 'projectCard.chapters.parse')}
                       </Button>
                     )}
                     {ch.status === 'parsing' && (
@@ -1274,10 +1278,12 @@ function ChaptersPanel({
                           setExpandedChapters(prev => { const n = new Set(prev); n.add(ch.id); return n })
                           onGenerate(ch.chapter_index)
                         }}>
+                          <Volume2 className="h-3 w-3 mr-1" />
                           {t('projectCard.chapters.generate')}
                         </Button>
-                        <Button size="xs" variant="ghost" className="text-muted-foreground" disabled={loadingAction} onClick={() => onParseChapter(ch.id, ch.title)}>
-                          {t('projectCard.chapters.reparse')}
+                        <Button size="xs" variant="outline" disabled={loadingAction} onClick={() => onParseChapter(ch.id, ch.title)}>
+                          {isAIMode ? <Bot className="h-3 w-3 mr-1" /> : <Wand2 className="h-3 w-3 mr-1" />}
+                          {t(isAIMode ? 'projectCard.chapters.reparseAI' : 'projectCard.chapters.reparse')}
                         </Button>
                       </>
                     )}
@@ -1289,11 +1295,11 @@ function ChaptersPanel({
                     {(ch.status === 'done' || (ch.status === 'ready' && chAllDone)) && (
                       <>
                         <span className="text-[11px] text-muted-foreground">{t('projectCard.chapters.doneBadge', { count: chDone })}</span>
-                        <Button size="xs" variant="ghost" className="text-muted-foreground" disabled={loadingAction} onClick={() => {
+                        <Button size="xs" variant="outline" disabled={loadingAction} onClick={() => {
                           setExpandedChapters(prev => { const n = new Set(prev); n.add(ch.id); return n })
                           onGenerate(ch.chapter_index, true)
                         }}>
-                          <RefreshCw className="h-3 w-3" />{t('projectCard.chapters.generate')}
+                          <RefreshCw className="h-3 w-3 mr-0.5" /><Volume2 className="h-3 w-3 mr-1" />{t('projectCard.chapters.generate')}
                         </Button>
                         <Button size="icon" variant="ghost" className="h-6 w-6" onClick={() => onDownload(ch.chapter_index)} title={t('projectCard.downloadAll')}>
                           <Download className="h-3 w-3" />
@@ -1302,7 +1308,8 @@ function ChaptersPanel({
                     )}
                     {ch.status === 'error' && (
                       <Button size="xs" variant="outline" className="text-destructive border-destructive/40" onClick={() => onParseChapter(ch.id, ch.title)}>
-                        {t('projectCard.chapters.reparse')}
+                        {isAIMode ? <Bot className="h-3 w-3 mr-1" /> : <Wand2 className="h-3 w-3 mr-1" />}
+                        {t(isAIMode ? 'projectCard.chapters.reparseAI' : 'projectCard.chapters.reparse')}
                       </Button>
                     )}
                   </span>