feat(export): refine time range dialog mode switching

src/pages/ExportPage.scss

@@ -2349,7 +2349,7 @@
 }
 
 .time-range-dialog {
-  width: min(920px, calc(100vw - 32px));
+  width: min(480px, calc(100vw - 32px));
   max-height: calc(100vh - 64px);
   overflow-y: auto;
   border-radius: 12px;
@@ -2374,24 +2374,32 @@
 }
 
 .time-range-preset-list {
-  display: grid;
+  display: flex;
-  grid-template-columns: repeat(6, minmax(0, 1fr));
+  flex-wrap: nowrap;
-  gap: 8px;
+  gap: 4px;
+  overflow-x: auto;
+  padding-bottom: 2px;
+
+  &::-webkit-scrollbar {
+    height: 4px;
+  }
 }
 
 .time-range-preset-item {
+  flex: 0 0 auto;
   border: 1px solid var(--border-color);
-  border-radius: 10px;
+  border-radius: 8px;
   background: var(--bg-secondary);
   color: var(--text-primary);
-  min-height: 38px;
+  min-height: 30px;
-  padding: 0 10px;
+  padding: 0 8px;
   display: flex;
   align-items: center;
   justify-content: space-between;
-  gap: 8px;
+  gap: 4px;
-  font-size: 12px;
+  font-size: 11px;
   cursor: pointer;
+  white-space: nowrap;
 
   &.active {
     border-color: var(--primary);
@@ -2403,14 +2411,30 @@
 .time-range-calendar-grid {
   display: grid;
   grid-template-columns: 1fr 1fr;
-  gap: 12px;
+  gap: 8px;
+}
+
+.time-range-mode-banner {
+  border-radius: 8px;
+  padding: 6px 8px;
+  font-size: 11px;
+  line-height: 1.4;
+  border: 1px solid var(--border-color);
+  background: var(--bg-secondary);
+  color: var(--text-secondary);
+
+  &.range {
+    border-color: rgba(var(--primary-rgb), 0.4);
+    background: rgba(var(--primary-rgb), 0.1);
+    color: var(--primary);
+  }
 }
 
 .time-range-calendar-panel {
   border: 1px solid var(--border-color);
-  border-radius: 10px;
+  border-radius: 8px;
   background: var(--bg-secondary);
-  padding: 10px;
+  padding: 7px;
 }
 
 .time-range-calendar-panel-header {
@@ -2430,23 +2454,40 @@
     color: var(--text-secondary);
   }
 
-  strong {
+  small {
-    font-size: 13px;
+    font-size: 10px;
-    color: var(--text-primary);
+    color: var(--text-tertiary);
+  }
+}
+
+.time-range-date-input {
+  width: 100%;
+  min-width: 0;
+  border-radius: 6px;
+  border: 1px solid var(--border-color);
+  background: var(--bg-primary);
+  color: var(--text-primary);
+  height: 24px;
+  padding: 0 7px;
+  font-size: 11px;
+
+  &.invalid {
+    border-color: #e84d4d;
+    box-shadow: 0 0 0 1px rgba(232, 77, 77, 0.2);
   }
 }
 
 .time-range-calendar-nav {
   display: inline-flex;
   align-items: center;
-  gap: 6px;
+  gap: 4px;
-  font-size: 12px;
+  font-size: 11px;
   color: var(--text-primary);
 
   button {
-    width: 22px;
+    width: 20px;
-    height: 22px;
+    height: 20px;
-    border-radius: 6px;
+    border-radius: 5px;
     border: 1px solid var(--border-color);
     background: var(--bg-primary);
     color: var(--text-primary);
@@ -2457,32 +2498,32 @@
 }
 
 .time-range-calendar-weekdays {
-  margin-top: 8px;
+  margin-top: 6px;
   display: grid;
   grid-template-columns: repeat(7, 1fr);
-  gap: 4px;
+  gap: 2px;
 
   span {
     text-align: center;
-    font-size: 11px;
+    font-size: 10px;
     color: var(--text-tertiary);
   }
 }
 
 .time-range-calendar-days {
-  margin-top: 6px;
+  margin-top: 4px;
   display: grid;
   grid-template-columns: repeat(7, 1fr);
-  gap: 4px;
+  gap: 2px;
 }
 
 .time-range-calendar-day {
   border: 1px solid transparent;
-  border-radius: 8px;
+  border-radius: 6px;
-  min-height: 28px;
+  min-height: 20px;
   background: var(--bg-primary);
   color: var(--text-primary);
-  font-size: 12px;
+  font-size: 10px;
   cursor: pointer;
   padding: 0;
 
@@ -2499,16 +2540,6 @@
   }
 }
 
-.time-range-full-hint {
-  font-size: 12px;
-  color: var(--text-secondary);
-  line-height: 1.45;
-  border-radius: 8px;
-  border: 1px dashed var(--border-color);
-  padding: 8px 10px;
-  background: var(--bg-secondary);
-}
-
 .time-range-custom-row {
   display: none;
 
@@ -2672,7 +2703,7 @@
   }
 
   .time-range-preset-list {
-    grid-template-columns: repeat(2, minmax(0, 1fr));
+    gap: 4px;
   }
 
   .time-range-calendar-grid {

src/pages/ExportPage.tsx

@@ -499,6 +499,26 @@ const formatDateInputValue = (date: Date): string => {
   return `${y}-${m}-${d}`
 }
 
+const parseDateInputValue = (raw: string): Date | null => {
+  const text = String(raw || '').trim()
+  const matched = /^(\d{4})-(\d{2})-(\d{2})$/.exec(text)
+  if (!matched) return null
+  const year = Number(matched[1])
+  const month = Number(matched[2])
+  const day = Number(matched[3])
+  if (!Number.isFinite(year) || !Number.isFinite(month) || !Number.isFinite(day)) return null
+  if (month < 1 || month > 12 || day < 1 || day > 31) return null
+  const parsed = new Date(year, month - 1, day)
+  if (
+    parsed.getFullYear() !== year ||
+    parsed.getMonth() !== month - 1 ||
+    parsed.getDate() !== day
+  ) {
+    return null
+  }
+  return parsed
+}
+
 const toMonthStart = (date: Date): Date => new Date(date.getFullYear(), date.getMonth(), 1)
 
 const addMonths = (date: Date, delta: number): Date => {
@@ -1212,6 +1232,8 @@ function ExportPage() {
   const [isTimeRangeDialogOpen, setIsTimeRangeDialogOpen] = useState(false)
   const [timeRangePreset, setTimeRangePreset] = useState<DateRangePreset>('all')
   const [timeRangeDialogDraft, setTimeRangeDialogDraft] = useState<TimeRangeDialogDraft | null>(null)
+  const [timeRangeDateInput, setTimeRangeDateInput] = useState<{ start: string; end: string }>({ start: '', end: '' })
+  const [timeRangeDateInputError, setTimeRangeDateInputError] = useState<{ start: boolean; end: boolean }>({ start: false, end: false })
 
   const [options, setOptions] = useState<ExportOptions>({
     format: 'json',
@@ -2321,6 +2343,8 @@ function ExportPage() {
     setExportDialog(prev => ({ ...prev, open: false }))
     setIsTimeRangeDialogOpen(false)
     setTimeRangeDialogDraft(null)
+    setTimeRangeDateInput({ start: '', end: '' })
+    setTimeRangeDateInputError({ start: false, end: false })
   }, [])
 
   const buildTimeRangeDialogDraft = useCallback((): TimeRangeDialogDraft => {
@@ -2338,23 +2362,33 @@ function ExportPage() {
   }, [options.dateRange, options.useAllTime, timeRangePreset])
 
   const openTimeRangeDialog = useCallback(() => {
-    setTimeRangeDialogDraft(buildTimeRangeDialogDraft())
+    const draft = buildTimeRangeDialogDraft()
+    setTimeRangeDialogDraft(draft)
     setIsTimeRangeDialogOpen(true)
   }, [buildTimeRangeDialogDraft])
 
   const closeTimeRangeDialog = useCallback(() => {
     setIsTimeRangeDialogOpen(false)
     setTimeRangeDialogDraft(null)
+    setTimeRangeDateInput({ start: '', end: '' })
+    setTimeRangeDateInputError({ start: false, end: false })
   }, [])
 
   const applyTimeRangePresetToDraft = useCallback((preset: Exclude<DateRangePreset, 'custom'>) => {
     setTimeRangeDialogDraft(prev => {
       const base = prev ?? buildTimeRangeDialogDraft()
       if (preset === 'all') {
+        const previewRange = createDefaultDateRange()
         return {
           ...base,
           preset,
-          useAllTime: true
+          useAllTime: true,
+          dateRange: {
+            start: previewRange.start,
+            end: previewRange.end
+          },
+          startPanelMonth: toMonthStart(previewRange.start),
+          endPanelMonth: toMonthStart(previewRange.end)
         }
       }
       const range = createDateRangeByPreset(preset)
@@ -2372,6 +2406,10 @@ function ExportPage() {
     })
   }, [buildTimeRangeDialogDraft])
 
+  const handleTimeRangePresetClick = useCallback((preset: Exclude<DateRangePreset, 'custom'>) => {
+    applyTimeRangePresetToDraft(preset)
+  }, [applyTimeRangePresetToDraft])
+
   const updateTimeRangeDraftStart = useCallback((targetDate: Date) => {
     const start = startOfDay(targetDate)
     setTimeRangeDialogDraft(prev => {
@@ -2395,20 +2433,45 @@ function ExportPage() {
     const end = endOfDay(targetDate)
     setTimeRangeDialogDraft(prev => {
       const base = prev ?? buildTimeRangeDialogDraft()
-      const nextEnd = end < base.dateRange.start ? endOfDay(base.dateRange.start) : end
+      const isAllTimeMode = base.useAllTime
+      const nextStart = isAllTimeMode
+        ? startOfDay(targetDate)
+        : base.dateRange.start
+      const nextEnd = end < nextStart ? endOfDay(nextStart) : end
       return {
         ...base,
         preset: 'custom',
         useAllTime: false,
         dateRange: {
-          start: base.dateRange.start,
+          start: nextStart,
           end: nextEnd
         },
+        startPanelMonth: toMonthStart(nextStart),
         endPanelMonth: toMonthStart(nextEnd)
       }
     })
   }, [buildTimeRangeDialogDraft])
 
+  const commitTimeRangeStartFromInput = useCallback(() => {
+    const parsed = parseDateInputValue(timeRangeDateInput.start)
+    if (!parsed) {
+      setTimeRangeDateInputError(prev => ({ ...prev, start: true }))
+      return
+    }
+    setTimeRangeDateInputError(prev => ({ ...prev, start: false }))
+    updateTimeRangeDraftStart(parsed)
+  }, [timeRangeDateInput.start, updateTimeRangeDraftStart])
+
+  const commitTimeRangeEndFromInput = useCallback(() => {
+    const parsed = parseDateInputValue(timeRangeDateInput.end)
+    if (!parsed) {
+      setTimeRangeDateInputError(prev => ({ ...prev, end: true }))
+      return
+    }
+    setTimeRangeDateInputError(prev => ({ ...prev, end: false }))
+    updateTimeRangeDraftEnd(parsed)
+  }, [timeRangeDateInput.end, updateTimeRangeDraftEnd])
+
   const shiftTimeRangePanelMonth = useCallback((panel: 'start' | 'end', delta: number) => {
     setTimeRangeDialogDraft(prev => {
       const base = prev ?? buildTimeRangeDialogDraft()
@@ -2445,7 +2508,7 @@ function ExportPage() {
     if (timeRangePreset === 'yesterday') return '昨天'
     if (timeRangePreset === 'last3days') return '最近3天'
     if (timeRangePreset === 'last7days') return '最近一周'
-    if (timeRangePreset === 'last30days') return '最近一个月'
+    if (timeRangePreset === 'last30days') return '最近30 天'
     if (timeRangePreset === 'last1year') return '最近一年'
     if (timeRangePreset === 'last2years') return '最近两年'
     if (options.dateRange) {
@@ -2455,6 +2518,23 @@ function ExportPage() {
   }, [options.useAllTime, options.dateRange, timeRangePreset])
 
   const activeTimeRangeDialogDraft = timeRangeDialogDraft ?? buildTimeRangeDialogDraft()
+  const isRangeModeActive = !activeTimeRangeDialogDraft.useAllTime
+  const timeRangeModeText = isRangeModeActive
+    ? '当前导出模式：按时间范围导出'
+    : '当前导出模式：全部时间导出（选择下方日期将切换为按时间范围导出）'
+
+  useEffect(() => {
+    if (!isTimeRangeDialogOpen) return
+    setTimeRangeDateInput({
+      start: formatDateInputValue(activeTimeRangeDialogDraft.dateRange.start),
+      end: formatDateInputValue(activeTimeRangeDialogDraft.dateRange.end)
+    })
+    setTimeRangeDateInputError({ start: false, end: false })
+  }, [
+    isTimeRangeDialogOpen,
+    activeTimeRangeDialogDraft.dateRange.start.getTime(),
+    activeTimeRangeDialogDraft.dateRange.end.getTime()
+  ])
 
   const isTimeRangePresetActive = useCallback((preset: DateRangePreset): boolean => {
     if (preset === 'all') return activeTimeRangeDialogDraft.useAllTime
@@ -4696,9 +4776,8 @@ function ExportPage() {
                       { value: 'yesterday', label: '昨天' },
                       { value: 'last3days', label: '最近3天' },
                       { value: 'last7days', label: '最近一周' },
-                      { value: 'last30days', label: '最近一个月' },
+                      { value: 'last30days', label: '最近30 天' },
-                      { value: 'last1year', label: '最近一年' },
+                      { value: 'last1year', label: '最近一年' }
-                      { value: 'last2years', label: '最近两年' }
                     ] as Array<{ value: Exclude<DateRangePreset, 'custom'>; label: string }>).map((preset) => {
                       const isActive = isTimeRangePresetActive(preset.value)
                       return (
@@ -4706,7 +4785,7 @@ function ExportPage() {
                           key={preset.value}
                           type="button"
                           className={`time-range-preset-item ${isActive ? 'active' : ''}`}
-                          onClick={() => applyTimeRangePresetToDraft(preset.value)}
+                          onClick={() => handleTimeRangePresetClick(preset.value)}
                         >
                           <span>{preset.label}</span>
                           {isActive && <Check size={14} />}
@@ -4715,12 +4794,36 @@ function ExportPage() {
                     })}
                   </div>
 
+                  <div className={`time-range-mode-banner ${isRangeModeActive ? 'range' : 'all'}`}>
+                    {timeRangeModeText}
+                  </div>
+
                   <div className="time-range-calendar-grid">
                     <section className="time-range-calendar-panel">
                       <div className="time-range-calendar-panel-header">
                         <div className="time-range-calendar-date-label">
                           <span>起始日期</span>
-                          <strong>{formatDateInputValue(activeTimeRangeDialogDraft.dateRange.start)}</strong>
+                          <input
+                            type="text"
+                            className={`time-range-date-input ${timeRangeDateInputError.start ? 'invalid' : ''}`}
+                            value={timeRangeDateInput.start}
+                            placeholder="YYYY-MM-DD"
+                            onChange={(event) => {
+                              const nextValue = event.target.value
+                              setTimeRangeDateInput(prev => ({ ...prev, start: nextValue }))
+                              if (timeRangeDateInputError.start) {
+                                setTimeRangeDateInputError(prev => ({ ...prev, start: false }))
+                              }
+                            }}
+                            onKeyDown={(event) => {
+                              if (event.key !== 'Enter') return
+                              event.preventDefault()
+                              commitTimeRangeStartFromInput()
+                            }}
+                            onBlur={() => {
+                              commitTimeRangeStartFromInput()
+                            }}
+                          />
                         </div>
                         <div className="time-range-calendar-nav">
                           <button type="button" onClick={() => shiftTimeRangePanelMonth('start', -1)} aria-label="上个月">‹</button>
@@ -4735,7 +4838,8 @@ function ExportPage() {
                       </div>
                       <div className="time-range-calendar-days">
                         {startPanelCells.map((cell) => {
-                          const isSelected = isSameDay(cell.date, activeTimeRangeDialogDraft.dateRange.start)
+                          const isSelected = !activeTimeRangeDialogDraft.useAllTime &&
+                            isSameDay(cell.date, activeTimeRangeDialogDraft.dateRange.start)
                           return (
                             <button
                               key={`start-${cell.date.getTime()}`}
@@ -4754,7 +4858,27 @@ function ExportPage() {
                       <div className="time-range-calendar-panel-header">
                         <div className="time-range-calendar-date-label">
                           <span>截止日期</span>
-                          <strong>{formatDateInputValue(activeTimeRangeDialogDraft.dateRange.end)}</strong>
+                          <input
+                            type="text"
+                            className={`time-range-date-input ${timeRangeDateInputError.end ? 'invalid' : ''}`}
+                            value={timeRangeDateInput.end}
+                            placeholder="YYYY-MM-DD"
+                            onChange={(event) => {
+                              const nextValue = event.target.value
+                              setTimeRangeDateInput(prev => ({ ...prev, end: nextValue }))
+                              if (timeRangeDateInputError.end) {
+                                setTimeRangeDateInputError(prev => ({ ...prev, end: false }))
+                              }
+                            }}
+                            onKeyDown={(event) => {
+                              if (event.key !== 'Enter') return
+                              event.preventDefault()
+                              commitTimeRangeEndFromInput()
+                            }}
+                            onBlur={() => {
+                              commitTimeRangeEndFromInput()
+                            }}
+                          />
                         </div>
                         <div className="time-range-calendar-nav">
                           <button type="button" onClick={() => shiftTimeRangePanelMonth('end', -1)} aria-label="上个月">‹</button>
@@ -4769,7 +4893,8 @@ function ExportPage() {
                       </div>
                       <div className="time-range-calendar-days">
                         {endPanelCells.map((cell) => {
-                          const isSelected = isSameDay(cell.date, activeTimeRangeDialogDraft.dateRange.end)
+                          const isSelected = !activeTimeRangeDialogDraft.useAllTime &&
+                            isSameDay(cell.date, activeTimeRangeDialogDraft.dateRange.end)
                           return (
                             <button
                               key={`end-${cell.date.getTime()}`}
@@ -4785,12 +4910,6 @@ function ExportPage() {
                     </section>
                   </div>
 
-                  {activeTimeRangeDialogDraft.useAllTime && (
-                    <div className="time-range-full-hint">
-                      已选择“全部时间”，确认后会按默认导出全部时间；下方日期仅用于切换为自定义范围时预览。
-                    </div>
-                  )}
-
                   <div className="time-range-dialog-actions">
                     <button type="button" className="secondary-btn" onClick={closeTimeRangeDialog}>
                       取消