Add export defaults and compact Excel columns

electron/services/exportService.ts

@@ -71,6 +71,7 @@ export interface ExportOptions {
   exportVoices?: boolean
   exportEmojis?: boolean
   exportVoiceAsText?: boolean
+  excelCompactColumns?: boolean
 }
 
 interface MediaExportItem {
@@ -1250,13 +1251,18 @@ class ExportService {
         const sourceMatch = /<msgsource>[\s\S]*?<\/msgsource>/i.exec(msg.content || '')
         const source = sourceMatch ? sourceMatch[0] : ''
 
+        let content = this.parseMessageContent(msg.content, msg.localType)
+        if (msg.localType === 34 && options.exportVoiceAsText) {
+          content = await this.transcribeVoice(sessionId, String(msg.localId))
+        }
+
         allMessages.push({
           localId: allMessages.length + 1,
           createTime: msg.createTime,
           formattedTime: this.formatTimestamp(msg.createTime),
           type: this.getMessageTypeName(msg.localType),
           localType: msg.localType,
-          content: this.parseMessageContent(msg.content, msg.localType),
+          content,
           isSend: msg.isSend ? 1 : 0,
           senderUsername: msg.senderUsername,
           senderDisplayName: senderInfo.displayName,
@@ -1379,8 +1385,9 @@ class ExportService {
 
       let currentRow = 1
 
+      const useCompactColumns = options.excelCompactColumns === true
+
       // 第一行：会话信息标题
-      worksheet.mergeCells(currentRow, 1, currentRow, 8)
       const titleCell = worksheet.getCell(currentRow, 1)
       titleCell.value = '会话信息'
       titleCell.font = { name: 'Calibri', bold: true, size: 11 }
@@ -1436,7 +1443,9 @@ class ExportService {
       currentRow++
 
       // 表头行
-      const headers = ['序号', '时间', '发送者昵称', '发送者微信ID', '发送者备注', '发送者身份', '消息类型', '内容']
+      const headers = useCompactColumns
+        ? ['序号', '时间', '发送者身份', '消息类型', '内容']
+        : ['序号', '时间', '发送者昵称', '发送者微信ID', '发送者备注', '发送者身份', '消息类型', '内容']
       const headerRow = worksheet.getRow(currentRow)
       headerRow.height = 22
 
@@ -1456,12 +1465,18 @@ class ExportService {
       // 设置列宽
       worksheet.getColumn(1).width = 8   // 序号
       worksheet.getColumn(2).width = 20  // 时间
-      worksheet.getColumn(3).width = 18  // 发送者昵称
+      if (useCompactColumns) {
-      worksheet.getColumn(4).width = 25  // 发送者微信ID
+        worksheet.getColumn(3).width = 18  // 发送者身份
-      worksheet.getColumn(5).width = 18  // 发送者备注
+        worksheet.getColumn(4).width = 12  // 消息类型
-      worksheet.getColumn(6).width = 15  // 发送者身份
+        worksheet.getColumn(5).width = 50  // 内容
-      worksheet.getColumn(7).width = 12  // 消息类型
+      } else {
-      worksheet.getColumn(8).width = 50  // 内容
+        worksheet.getColumn(3).width = 18  // 发送者昵称
+        worksheet.getColumn(4).width = 25  // 发送者微信ID
+        worksheet.getColumn(5).width = 18  // 发送者备注
+        worksheet.getColumn(6).width = 15  // 发送者身份
+        worksheet.getColumn(7).width = 12  // 消息类型
+        worksheet.getColumn(8).width = 50  // 内容
+      }
 
       // 填充数据
       const sortedMessages = collected.rows.sort((a, b) => a.createTime - b.createTime)
@@ -1541,9 +1556,12 @@ class ExportService {
         row.height = 24
 
         // 确定内容：如果有媒体文件导出成功则显示相对路径，否则显示解析后的内容
-        const contentValue = mediaItem
+        let contentValue = mediaItem
           ? mediaItem.relativePath
           : (this.parseMessageContent(msg.content, msg.localType) || '')
+        if (!mediaItem && msg.localType === 34 && options.exportVoiceAsText) {
+          contentValue = await this.transcribeVoice(sessionId, String(msg.localId))
+        }
 
         // 调试日志
         if (msg.localType === 3 || msg.localType === 47) {
@@ -1551,15 +1569,22 @@ class ExportService {
 
         worksheet.getCell(currentRow, 1).value = i + 1
         worksheet.getCell(currentRow, 2).value = this.formatTimestamp(msg.createTime)
-        worksheet.getCell(currentRow, 3).value = senderNickname
+        if (useCompactColumns) {
-        worksheet.getCell(currentRow, 4).value = senderWxid
+          worksheet.getCell(currentRow, 3).value = senderRole
-        worksheet.getCell(currentRow, 5).value = senderRemark
+          worksheet.getCell(currentRow, 4).value = this.getMessageTypeName(msg.localType)
-        worksheet.getCell(currentRow, 6).value = senderRole
+          worksheet.getCell(currentRow, 5).value = contentValue
-        worksheet.getCell(currentRow, 7).value = this.getMessageTypeName(msg.localType)
+        } else {
-        worksheet.getCell(currentRow, 8).value = contentValue
+          worksheet.getCell(currentRow, 3).value = senderNickname
+          worksheet.getCell(currentRow, 4).value = senderWxid
+          worksheet.getCell(currentRow, 5).value = senderRemark
+          worksheet.getCell(currentRow, 6).value = senderRole
+          worksheet.getCell(currentRow, 7).value = this.getMessageTypeName(msg.localType)
+          worksheet.getCell(currentRow, 8).value = contentValue
+        }
 
         // 设置每个单元格的样式
-        for (let col = 1; col <= 8; col++) {
+        const maxColumns = useCompactColumns ? 5 : 8
+        for (let col = 1; col <= maxColumns; col++) {
           const cell = worksheet.getCell(currentRow, col)
           cell.font = { name: 'Calibri', size: 11 }
           cell.alignment = { vertical: 'middle', wrapText: false }
@@ -1689,4 +1714,3 @@ class ExportService {
 }
 
 export const exportService = new ExportService()
-

src/pages/ExportPage.tsx

@@ -21,6 +21,7 @@ interface ExportOptions {
   exportVoices: boolean
   exportEmojis: boolean
   exportVoiceAsText: boolean
+  excelCompactColumns: boolean
 }
 
 interface ExportResult {
@@ -45,20 +46,40 @@ function ExportPage() {
   const [selectingStart, setSelectingStart] = useState(true)
 
   const [options, setOptions] = useState<ExportOptions>({
-    format: 'chatlab',
+    format: 'excel',
     dateRange: {
-      start: new Date(Date.now() - 7 * 24 * 60 * 60 * 1000),
+      start: new Date(new Date().setHours(0, 0, 0, 0)),
       end: new Date()
     },
-    useAllTime: true,
+    useAllTime: false,
     exportAvatars: true,
     exportMedia: false,
     exportImages: true,
     exportVoices: true,
     exportEmojis: true,
-    exportVoiceAsText: false
+    exportVoiceAsText: true,
+    excelCompactColumns: true
   })
 
+  const buildDateRangeFromPreset = (preset: string) => {
+    const now = new Date()
+    if (preset === 'all') {
+      return { useAllTime: true, dateRange: { start: now, end: now } }
+    }
+    let rangeMs = 0
+    if (preset === '7d') rangeMs = 7 * 24 * 60 * 60 * 1000
+    if (preset === '30d') rangeMs = 30 * 24 * 60 * 60 * 1000
+    if (preset === '90d') rangeMs = 90 * 24 * 60 * 60 * 1000
+    if (preset === 'today' || rangeMs === 0) {
+      const start = new Date(now)
+      start.setHours(0, 0, 0, 0)
+      return { useAllTime: false, dateRange: { start, end: now } }
+    }
+    const start = new Date(now.getTime() - rangeMs)
+    start.setHours(0, 0, 0, 0)
+    return { useAllTime: false, dateRange: { start, end: now } }
+  }
+
   const loadSessions = useCallback(async () => {
     setIsLoading(true)
     try {
@@ -94,10 +115,44 @@ function ExportPage() {
     }
   }, [])
 
+  const loadExportDefaults = useCallback(async () => {
+    try {
+      const [
+        savedFormat,
+        savedRange,
+        savedMedia,
+        savedVoiceAsText,
+        savedExcelCompactColumns
+      ] = await Promise.all([
+        configService.getExportDefaultFormat(),
+        configService.getExportDefaultDateRange(),
+        configService.getExportDefaultMedia(),
+        configService.getExportDefaultVoiceAsText(),
+        configService.getExportDefaultExcelCompactColumns()
+      ])
+
+      const preset = savedRange || 'today'
+      const rangeDefaults = buildDateRangeFromPreset(preset)
+
+      setOptions((prev) => ({
+        ...prev,
+        format: (savedFormat as ExportOptions['format']) || 'excel',
+        useAllTime: rangeDefaults.useAllTime,
+        dateRange: rangeDefaults.dateRange,
+        exportMedia: savedMedia ?? false,
+        exportVoiceAsText: savedVoiceAsText ?? true,
+        excelCompactColumns: savedExcelCompactColumns ?? true
+      }))
+    } catch (e) {
+      console.error('加载导出默认设置失败:', e)
+    }
+  }, [])
+
   useEffect(() => {
     loadSessions()
     loadExportPath()
-  }, [loadSessions, loadExportPath])
+    loadExportDefaults()
+  }, [loadSessions, loadExportPath, loadExportDefaults])
 
   useEffect(() => {
     if (!searchKeyword.trim()) {
@@ -161,6 +216,7 @@ function ExportPage() {
         exportVoices: options.exportMedia && options.exportVoices,
         exportEmojis: options.exportMedia && options.exportEmojis,
         exportVoiceAsText: options.exportVoiceAsText,  // 独立于 exportMedia
+        excelCompactColumns: options.excelCompactColumns,
         dateRange: options.useAllTime ? null : options.dateRange ? {
           start: Math.floor(options.dateRange.start.getTime() / 1000),
           // 将结束日期设置为当天的 23:59:59,以包含当天的所有消息

src/pages/SettingsPage.tsx

@@ -11,12 +11,13 @@ import {
 } from 'lucide-react'
 import './SettingsPage.scss'
 
-type SettingsTab = 'appearance' | 'database' | 'whisper' | 'cache' | 'about'
+type SettingsTab = 'appearance' | 'database' | 'whisper' | 'export' | 'cache' | 'about'
 
 const tabs: { id: SettingsTab; label: string; icon: React.ElementType }[] = [
   { id: 'appearance', label: '外观', icon: Palette },
   { id: 'database', label: '数据库连接', icon: Database },
   { id: 'whisper', label: '语音识别模型', icon: Mic },
+  { id: 'export', label: '导出', icon: Download },
   { id: 'cache', label: '缓存', icon: HardDrive },
   { id: 'about', label: '关于', icon: Info }
 ]
@@ -49,6 +50,11 @@ function SettingsPage() {
   const [whisperModelStatus, setWhisperModelStatus] = useState<{ exists: boolean; modelPath?: string; tokensPath?: string } | null>(null)
   const [autoTranscribeVoice, setAutoTranscribeVoice] = useState(false)
   const [transcribeLanguages, setTranscribeLanguages] = useState<string[]>(['zh'])
+  const [exportDefaultFormat, setExportDefaultFormat] = useState('excel')
+  const [exportDefaultDateRange, setExportDefaultDateRange] = useState('today')
+  const [exportDefaultMedia, setExportDefaultMedia] = useState(false)
+  const [exportDefaultVoiceAsText, setExportDefaultVoiceAsText] = useState(true)
+  const [exportDefaultExcelCompactColumns, setExportDefaultExcelCompactColumns] = useState(true)
 
   const [isLoading, setIsLoadingState] = useState(false)
   const [isTesting, setIsTesting] = useState(false)
@@ -114,6 +120,11 @@ function SettingsPage() {
       const savedWhisperModelDir = await configService.getWhisperModelDir()
       const savedAutoTranscribe = await configService.getAutoTranscribeVoice()
       const savedTranscribeLanguages = await configService.getTranscribeLanguages()
+      const savedExportDefaultFormat = await configService.getExportDefaultFormat()
+      const savedExportDefaultDateRange = await configService.getExportDefaultDateRange()
+      const savedExportDefaultMedia = await configService.getExportDefaultMedia()
+      const savedExportDefaultVoiceAsText = await configService.getExportDefaultVoiceAsText()
+      const savedExportDefaultExcelCompactColumns = await configService.getExportDefaultExcelCompactColumns()
 
       if (savedKey) setDecryptKey(savedKey)
       if (savedPath) setDbPath(savedPath)
@@ -126,6 +137,11 @@ function SettingsPage() {
       setLogEnabled(savedLogEnabled)
       setAutoTranscribeVoice(savedAutoTranscribe)
       setTranscribeLanguages(savedTranscribeLanguages)
+      setExportDefaultFormat(savedExportDefaultFormat || 'excel')
+      setExportDefaultDateRange(savedExportDefaultDateRange || 'today')
+      setExportDefaultMedia(savedExportDefaultMedia ?? false)
+      setExportDefaultVoiceAsText(savedExportDefaultVoiceAsText ?? true)
+      setExportDefaultExcelCompactColumns(savedExportDefaultExcelCompactColumns ?? true)
 
       // 如果语言列表为空，保存默认值
       if (!savedTranscribeLanguages || savedTranscribeLanguages.length === 0) {
@@ -853,6 +869,115 @@ function SettingsPage() {
       </div>
     </div>
   )
+
+  const renderExportTab = () => (
+    <div className="tab-content">
+      <div className="form-group">
+        <label>默认导出格式</label>
+        <span className="form-hint">导出页面默认选中的格式</span>
+        <select
+          value={exportDefaultFormat}
+          onChange={async (e) => {
+            const value = e.target.value
+            setExportDefaultFormat(value)
+            await configService.setExportDefaultFormat(value)
+            showMessage('已更新导出格式默认值', true)
+          }}
+        >
+          <option value="excel">Excel</option>
+          <option value="chatlab">ChatLab</option>
+          <option value="chatlab-jsonl">ChatLab JSONL</option>
+          <option value="json">JSON</option>
+          <option value="html">HTML</option>
+          <option value="txt">TXT</option>
+          <option value="sql">PostgreSQL</option>
+        </select>
+      </div>
+
+      <div className="form-group">
+        <label>默认导出时间范围</label>
+        <span className="form-hint">控制导出页面的默认时间选择</span>
+        <select
+          value={exportDefaultDateRange}
+          onChange={async (e) => {
+            const value = e.target.value
+            setExportDefaultDateRange(value)
+            await configService.setExportDefaultDateRange(value)
+            showMessage('已更新默认导出时间范围', true)
+          }}
+        >
+          <option value="today">今天</option>
+          <option value="7d">最近7天</option>
+          <option value="30d">最近30天</option>
+          <option value="90d">最近90天</option>
+          <option value="all">全部时间</option>
+        </select>
+      </div>
+
+      <div className="form-group">
+        <label>默认导出媒体文件</label>
+        <span className="form-hint">控制图片/语音/表情的默认导出开关</span>
+        <div className="log-toggle-line">
+          <span className="log-status">{exportDefaultMedia ? '已开启' : '已关闭'}</span>
+          <label className="switch" htmlFor="export-default-media">
+            <input
+              id="export-default-media"
+              className="switch-input"
+              type="checkbox"
+              checked={exportDefaultMedia}
+              onChange={async (e) => {
+                const enabled = e.target.checked
+                setExportDefaultMedia(enabled)
+                await configService.setExportDefaultMedia(enabled)
+                showMessage(enabled ? '已开启默认媒体导出' : '已关闭默认媒体导出', true)
+              }}
+            />
+            <span className="switch-slider" />
+          </label>
+        </div>
+      </div>
+
+      <div className="form-group">
+        <label>默认语音转文字</label>
+        <span className="form-hint">导出时默认将语音转写为文字</span>
+        <div className="log-toggle-line">
+          <span className="log-status">{exportDefaultVoiceAsText ? '已开启' : '已关闭'}</span>
+          <label className="switch" htmlFor="export-default-voice-as-text">
+            <input
+              id="export-default-voice-as-text"
+              className="switch-input"
+              type="checkbox"
+              checked={exportDefaultVoiceAsText}
+              onChange={async (e) => {
+                const enabled = e.target.checked
+                setExportDefaultVoiceAsText(enabled)
+                await configService.setExportDefaultVoiceAsText(enabled)
+                showMessage(enabled ? '已开启默认语音转文字' : '已关闭默认语音转文字', true)
+              }}
+            />
+            <span className="switch-slider" />
+          </label>
+        </div>
+      </div>
+
+      <div className="form-group">
+        <label>Excel 列显示</label>
+        <span className="form-hint">控制 Excel 导出的列字段</span>
+        <select
+          value={exportDefaultExcelCompactColumns ? 'compact' : 'full'}
+          onChange={async (e) => {
+            const compact = e.target.value === 'compact'
+            setExportDefaultExcelCompactColumns(compact)
+            await configService.setExportDefaultExcelCompactColumns(compact)
+            showMessage(compact ? '已启用精简列' : '已启用完整列', true)
+          }}
+        >
+          <option value="compact">精简列（序号、时间、发送者身份、消息类型、内容）</option>
+          <option value="full">完整列（含发送者昵称/微信ID/备注）</option>
+        </select>
+      </div>
+    </div>
+  )
   const renderCacheTab = () => (
     <div className="tab-content">
       <p className="section-desc">管理应用缓存数据</p>
@@ -992,6 +1117,7 @@ function SettingsPage() {
         {activeTab === 'appearance' && renderAppearanceTab()}
         {activeTab === 'database' && renderDatabaseTab()}
         {activeTab === 'whisper' && renderWhisperTab()}
+        {activeTab === 'export' && renderExportTab()}
         {activeTab === 'cache' && renderCacheTab()}
         {activeTab === 'about' && renderAboutTab()}
       </div>
@@ -1001,4 +1127,3 @@ function SettingsPage() {
 
 export default SettingsPage
 
-

src/services/config.ts

@@ -22,7 +22,12 @@ export const CONFIG_KEYS = {
   WHISPER_MODEL_DIR: 'whisperModelDir',
   WHISPER_DOWNLOAD_SOURCE: 'whisperDownloadSource',
   AUTO_TRANSCRIBE_VOICE: 'autoTranscribeVoice',
-  TRANSCRIBE_LANGUAGES: 'transcribeLanguages'
+  TRANSCRIBE_LANGUAGES: 'transcribeLanguages',
+  EXPORT_DEFAULT_FORMAT: 'exportDefaultFormat',
+  EXPORT_DEFAULT_DATE_RANGE: 'exportDefaultDateRange',
+  EXPORT_DEFAULT_MEDIA: 'exportDefaultMedia',
+  EXPORT_DEFAULT_VOICE_AS_TEXT: 'exportDefaultVoiceAsText',
+  EXPORT_DEFAULT_EXCEL_COMPACT_COLUMNS: 'exportDefaultExcelCompactColumns'
 } as const
 
 // 获取解密密钥
@@ -243,3 +248,61 @@ export async function getTranscribeLanguages(): Promise<string[]> {
 export async function setTranscribeLanguages(languages: string[]): Promise<void> {
   await config.set(CONFIG_KEYS.TRANSCRIBE_LANGUAGES, languages)
 }
+
+// 获取导出默认格式
+export async function getExportDefaultFormat(): Promise<string | null> {
+  const value = await config.get(CONFIG_KEYS.EXPORT_DEFAULT_FORMAT)
+  return (value as string) || null
+}
+
+// 设置导出默认格式
+export async function setExportDefaultFormat(format: string): Promise<void> {
+  await config.set(CONFIG_KEYS.EXPORT_DEFAULT_FORMAT, format)
+}
+
+// 获取导出默认时间范围
+export async function getExportDefaultDateRange(): Promise<string | null> {
+  const value = await config.get(CONFIG_KEYS.EXPORT_DEFAULT_DATE_RANGE)
+  return (value as string) || null
+}
+
+// 设置导出默认时间范围
+export async function setExportDefaultDateRange(range: string): Promise<void> {
+  await config.set(CONFIG_KEYS.EXPORT_DEFAULT_DATE_RANGE, range)
+}
+
+// 获取导出默认媒体设置
+export async function getExportDefaultMedia(): Promise<boolean | null> {
+  const value = await config.get(CONFIG_KEYS.EXPORT_DEFAULT_MEDIA)
+  if (typeof value === 'boolean') return value
+  return null
+}
+
+// 设置导出默认媒体设置
+export async function setExportDefaultMedia(enabled: boolean): Promise<void> {
+  await config.set(CONFIG_KEYS.EXPORT_DEFAULT_MEDIA, enabled)
+}
+
+// 获取导出默认语音转文字
+export async function getExportDefaultVoiceAsText(): Promise<boolean | null> {
+  const value = await config.get(CONFIG_KEYS.EXPORT_DEFAULT_VOICE_AS_TEXT)
+  if (typeof value === 'boolean') return value
+  return null
+}
+
+// 设置导出默认语音转文字
+export async function setExportDefaultVoiceAsText(enabled: boolean): Promise<void> {
+  await config.set(CONFIG_KEYS.EXPORT_DEFAULT_VOICE_AS_TEXT, enabled)
+}
+
+// 获取导出默认 Excel 列模式
+export async function getExportDefaultExcelCompactColumns(): Promise<boolean | null> {
+  const value = await config.get(CONFIG_KEYS.EXPORT_DEFAULT_EXCEL_COMPACT_COLUMNS)
+  if (typeof value === 'boolean') return value
+  return null
+}
+
+// 设置导出默认 Excel 列模式
+export async function setExportDefaultExcelCompactColumns(enabled: boolean): Promise<void> {
+  await config.set(CONFIG_KEYS.EXPORT_DEFAULT_EXCEL_COMPACT_COLUMNS, enabled)
+}

src/types/electron.d.ts

@@ -327,6 +327,11 @@ export interface ExportOptions {
   dateRange?: { start: number; end: number } | null
   exportMedia?: boolean
   exportAvatars?: boolean
+  exportImages?: boolean
+  exportVoices?: boolean
+  exportEmojis?: boolean
+  exportVoiceAsText?: boolean
+  excelCompactColumns?: boolean
 }
 
 export interface WxidInfo {