feat: support custom task recurrence

frontend/src/App.vue

@@ -5,7 +5,7 @@ import {
   GripVertical, Inbox, ListChecks, ListTodo, Menu, Pencil, Plus, Search,
   Settings, Trash2, X, Repeat2,
 } from 'lucide-vue-next'
-import { filterTasks, fromDateTimeLocal, groupTaskTree, moveItemWithinScope, renderMarkdown, toDateTimeLocal } from './lib/task-utils'
+import { buildTaskRrule, filterTasks, fromDateTimeLocal, groupTaskTree, moveItemWithinScope, parseTaskRrule, renderMarkdown, toDateTimeLocal, type TaskRepeatConfig } from './lib/task-utils'
 import { defaultView, isTaskView, nextTotalAfterLocalTaskAdd, quickTaskFields, shouldToggleRowSwipe, writeCountdownCache } from './lib/mvp-utils'
 import { csrfHeader } from './lib/csrf'
 import MvpPanel from './MvpPanel.vue'
@@ -15,7 +15,7 @@ import FloatingAddButton from './components/FloatingAddButton.vue'
 type FolderItem = { id: string; name: string }
 type TaskList = { id: string; folder_id: string | null; name: string; is_inbox: boolean }
 type Task = { id: string; list_id: string; parent_id: string | null; title: string; description: string; priority: number; completed: boolean; version: number; due_at: string | null; subtasks?: Task[] }
-type RepeatOption = 'none' | 'daily' | 'weekly' | 'monthly' | 'yearly'
+type RepeatOption = 'none' | 'daily' | 'weekly' | 'monthly' | 'yearly' | 'custom'
 type Recurrence = { id: string; task_id: string; rrule: string }
 type View = 'tasks' | 'today' | 'upcoming' | 'trash' | 'habits' | 'countdowns' | 'settings'
 
@@ -63,6 +63,10 @@ const composeDescription = ref('')
 const composeRepeat = ref<RepeatOption>('none')
 const selectedTaskRepeat = ref<RepeatOption>('none')
 const selectedTaskRecurrence = ref<Recurrence | null>(null)
+const defaultRepeatConfig = (): TaskRepeatConfig => ({ frequency: 'daily', interval: 1, weekdays: [], monthDays: [], endMode: 'never', count: 10, until: '' })
+const composeRepeatConfig = ref<TaskRepeatConfig>(defaultRepeatConfig())
+const selectedRepeatConfig = ref<TaskRepeatConfig>(defaultRepeatConfig())
+const weekdayOptions = [{ value: 'MO', label: '一' }, { value: 'TU', label: '二' }, { value: 'WE', label: '三' }, { value: 'TH', label: '四' }, { value: 'FR', label: '五' }, { value: 'SA', label: '六' }, { value: 'SU', label: '日' }]
 let recurrenceLoadToken = 0
 const habitComposer = ref<InstanceType<typeof MvpPanel> | null>(null)
 const countdownComposer = ref<InstanceType<typeof CountdownPanel> | null>(null)
@@ -79,6 +83,7 @@ function openTaskCompose() {
   composePriority.value = 0
   composeDescription.value = ''
   composeRepeat.value = 'none'
+  composeRepeatConfig.value = defaultRepeatConfig()
   taskComposeOpen.value = true
   nextTick(() => document.querySelector<HTMLInputElement>('.task-compose-input')?.focus())
 }
@@ -90,14 +95,18 @@ function activateFloatingAdd(origin: { x: number; y: number }) {
   else if (activeView.value === 'countdowns') countdownComposer.value?.openCountdownComposer(origin)
   else if (['tasks', 'today', 'upcoming'].includes(activeView.value)) openTaskCompose()
 }
-function repeatRrule(value: RepeatOption) {
-  return value === 'none' ? '' : `FREQ=${value.toUpperCase()}`
+function repeatRrule(value: RepeatOption, config: TaskRepeatConfig) {
+  if (value === 'none') return ''
+  if (value === 'custom') return buildTaskRrule(config)
+  return `FREQ=${value.toUpperCase()}`
 }
 function repeatOption(rrule?: string): RepeatOption {
-  const value = /FREQ=(DAILY|WEEKLY|MONTHLY|YEARLY)/.exec(rrule ?? '')?.[1]?.toLowerCase()
-  return (value as RepeatOption | undefined) ?? 'none'
+  if (!rrule) return 'none'
+  const parsed = parseTaskRrule(rrule)
+  const simple = parsed.interval === 1 && !parsed.weekdays?.length && !parsed.monthDays?.length && parsed.endMode === 'never'
+  return simple ? parsed.frequency : 'custom'
 }
-async function saveRepeat(task: Task, value: RepeatOption) {
+async function saveRepeat(task: Task, value: RepeatOption, config = selectedRepeatConfig.value) {
   if (value !== 'none' && !task.due_at) throw new Error('请先设置截止时间')
   if (value === 'none') {
     if (selectedTaskRecurrence.value) await api(`/recurrences/${selectedTaskRecurrence.value.id}`, { method: 'DELETE' })
@@ -105,7 +114,7 @@ async function saveRepeat(task: Task, value: RepeatOption) {
     selectedTaskRepeat.value = 'none'
     return
   }
-  const rrule = repeatRrule(value)
+  const rrule = repeatRrule(value, config)
   if (selectedTaskRecurrence.value) {
     await api(`/recurrences/${selectedTaskRecurrence.value.id}`, { method: 'PATCH', body: JSON.stringify({ rrule }) })
     selectedTaskRecurrence.value = { ...selectedTaskRecurrence.value, rrule }
@@ -123,6 +132,7 @@ async function loadTaskRecurrence(task: Task) {
     if (token !== recurrenceLoadToken || selectedTask.value?.id !== task.id) return
     selectedTaskRecurrence.value = recurrence
     selectedTaskRepeat.value = repeatOption(recurrence?.rrule)
+    selectedRepeatConfig.value = recurrence ? parseTaskRrule(recurrence.rrule) : defaultRepeatConfig()
   } catch (reason) { if (token === recurrenceLoadToken) fail(reason) }
 }
 async function updateSelectedTaskRepeat() {
@@ -142,7 +152,7 @@ async function submitTaskCompose() {
       priority: composePriority.value,
       description: composeDescription.value,
     }) })
-    if (composeRepeat.value !== 'none') await api('/recurrences', { method: 'POST', body: JSON.stringify({ task_id: task.id, rrule: repeatRrule(composeRepeat.value) }) })
+    if (composeRepeat.value !== 'none') await api('/recurrences', { method: 'POST', body: JSON.stringify({ task_id: task.id, rrule: repeatRrule(composeRepeat.value, composeRepeatConfig.value) }) })
     if (isTaskView(activeView.value)) {
       tasks.value.push(task)
       totalTasks.value = nextTotalAfterLocalTaskAdd(totalTasks.value)
@@ -703,7 +713,8 @@ onMounted(bootstrap)
         <div class="detail-title"><button class="check large" :class="`p${selectedTask.priority}`" @click="toggle(selectedTask)"><Check v-if="selectedTask.completed"/></button><textarea v-model="selectedTask.title" rows="2" aria-label="任务标题" @blur="saveTask"/></div>
         <label>清单<select v-model="selectedTask.list_id" @change="saveTask"><option v-for="list in lists" :key="list.id" :value="list.id">{{list.name}}</option></select></label>
         <label>截止时间<input :value="toDateTimeLocal(selectedTask.due_at)" type="datetime-local" @change="selectedTask!.due_at=($event.target as HTMLInputElement).value;saveTask()"></label>
-        <label>重复<select v-model="selectedTaskRepeat" :disabled="!selectedTask.due_at" @change="updateSelectedTaskRepeat"><option value="none">不重复</option><option value="daily">每天</option><option value="weekly">每周</option><option value="monthly">每月</option><option value="yearly">每年</option></select><small v-if="!selectedTask.due_at" class="field-hint">设置截止时间后可重复</small></label>
+        <label>重复<select v-model="selectedTaskRepeat" :disabled="!selectedTask.due_at" @change="updateSelectedTaskRepeat"><option value="none">不重复</option><option value="daily">每天</option><option value="weekly">每周</option><option value="monthly">每月</option><option value="yearly">每年</option><option value="custom">自定义…</option></select><small v-if="!selectedTask.due_at" class="field-hint">设置截止时间后可重复</small></label>
+        <section v-if="selectedTaskRepeat==='custom'" class="repeat-custom-fields"><div><span>每隔</span><input v-model.number="selectedRepeatConfig.interval" type="number" min="1"><select v-model="selectedRepeatConfig.frequency"><option value="daily">天</option><option value="weekly">周</option><option value="monthly">月</option><option value="yearly">年</option></select></div><label v-if="selectedRepeatConfig.frequency==='weekly'">重复日期<span class="weekday-picker"><label v-for="day in weekdayOptions" :key="day.value"><input v-model="selectedRepeatConfig.weekdays" type="checkbox" :value="day.value">{{day.label}}</label></span></label><label v-if="selectedRepeatConfig.frequency==='monthly'">每月日期<input v-model="selectedRepeatConfig.monthDays" placeholder="例如 1,15,31" @change="selectedRepeatConfig.monthDays=String(($event.target as HTMLInputElement).value).split(',').map(Number).filter(Boolean)"></label><label>结束方式<select v-model="selectedRepeatConfig.endMode"><option value="never">永不结束</option><option value="date">指定日期</option><option value="count">重复次数</option></select></label><label v-if="selectedRepeatConfig.endMode==='date'">结束日期<input v-model="selectedRepeatConfig.until" type="date"></label><label v-if="selectedRepeatConfig.endMode==='count'">重复次数<input v-model.number="selectedRepeatConfig.count" type="number" min="1"></label><button type="button" class="soft-button" @click="updateSelectedTaskRepeat">保存自定义重复</button></section>
         <div class="field markdown"><div class="field-label"><span>备注</span><span><button :class="{active:!markdownPreview}" @click="markdownPreview=false">编辑</button><button :class="{active:markdownPreview}" @click="markdownPreview=true">预览</button></span></div><div v-if="markdownPreview" class="markdown-preview" v-html="renderMarkdown(selectedTask.description)"/><textarea v-else v-model="selectedTask.description" rows="9" placeholder="支持 Markdown…" @blur="saveTask"/></div>
         <div class="subtasks"><div class="field-label"><span>子任务</span><button class="link" @click="addSubtask"><Plus/>添加</button></div><button v-for="subtask in selectedTaskSubtasks" :key="subtask.id" class="subtask-detail" @click="toggle(subtask)"><span class="check"><Check v-if="subtask.completed"/></span><span :class="{strike:subtask.completed}">{{subtask.title}}</span></button><span v-if="!selectedTaskSubtasks.length" class="hint">把这件事拆成更小的步骤</span></div>
         <details class="more-settings" :open="moreSettingsOpen" @toggle="moreSettingsOpen=($event.target as HTMLDetailsElement).open"><summary>更多设置</summary><div class="more-settings-body">
@@ -725,7 +736,8 @@ onMounted(bootstrap)
           <label>任务名称<input v-model="composeTitle" class="task-compose-input" placeholder="准备做点什么？" autocomplete="off"></label>
           <div class="task-compose-row"><label>清单<select v-model="composeListId"><option v-for="list in lists" :key="list.id" :value="list.id">{{list.name}}</option></select></label><label>优先级<select v-model.number="composePriority"><option :value="0">无</option><option :value="1">低</option><option :value="2">中</option><option :value="3">高</option></select></label></div>
           <label>截止时间<input v-model="composeDueAt" type="datetime-local"></label>
-          <label>重复<select v-model="composeRepeat" :disabled="!composeDueAt"><option value="none">不重复</option><option value="daily">每天</option><option value="weekly">每周</option><option value="monthly">每月</option><option value="yearly">每年</option></select><small v-if="!composeDueAt" class="field-hint">设置截止时间后可重复</small></label>
+          <label>重复<select v-model="composeRepeat" :disabled="!composeDueAt"><option value="none">不重复</option><option value="daily">每天</option><option value="weekly">每周</option><option value="monthly">每月</option><option value="yearly">每年</option><option value="custom">自定义…</option></select><small v-if="!composeDueAt" class="field-hint">设置截止时间后可重复</small></label>
+          <section v-if="composeRepeat==='custom'" class="repeat-custom-fields"><div><span>每隔</span><input v-model.number="composeRepeatConfig.interval" type="number" min="1"><select v-model="composeRepeatConfig.frequency"><option value="daily">天</option><option value="weekly">周</option><option value="monthly">月</option><option value="yearly">年</option></select></div><label v-if="composeRepeatConfig.frequency==='weekly'">重复日期<span class="weekday-picker"><label v-for="day in weekdayOptions" :key="day.value"><input v-model="composeRepeatConfig.weekdays" type="checkbox" :value="day.value">{{day.label}}</label></span></label><label v-if="composeRepeatConfig.frequency==='monthly'">每月日期<input v-model.number="composeRepeatConfig.monthDays![0]" type="number" min="1" max="31"></label><label>结束方式<select v-model="composeRepeatConfig.endMode"><option value="never">永不结束</option><option value="date">指定日期</option><option value="count">重复次数</option></select></label><label v-if="composeRepeatConfig.endMode==='date'">结束日期<input v-model="composeRepeatConfig.until" type="date"></label><label v-if="composeRepeatConfig.endMode==='count'">重复次数<input v-model.number="composeRepeatConfig.count" type="number" min="1"></label></section>
           <label>备注<textarea v-model="composeDescription" rows="3" placeholder="可选，支持 Markdown"/></label>
           <footer><button type="button" class="secondary" @click="closeTaskCompose">取消</button><button class="primary-small" :disabled="!composeTitle.trim() || !composeListId">添加任务</button></footer>
         </form>

frontend/src/lib/task-utils.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from 'vitest'
-import { filterTasks, groupTaskTree, moveItemWithinScope, renderMarkdown, toDateTimeLocal } from './task-utils'
+import { buildTaskRrule, filterTasks, groupTaskTree, moveItemWithinScope, parseTaskRrule, renderMarkdown, toDateTimeLocal } from './task-utils'
 
 type SearchTask = {
   id: string
@@ -38,6 +38,15 @@ describe('task utilities', () => {
     expect(moveItemWithinScope(rows, 'a1', 'b', 'before')).toEqual(rows)
   })
 
+  it('builds and parses custom repeat rules like TickTick', () => {
+    expect(buildTaskRrule({ frequency: 'weekly', interval: 2, weekdays: ['MO', 'WE', 'FR'], endMode: 'never' })).toBe('FREQ=WEEKLY;INTERVAL=2;BYDAY=MO,WE,FR')
+    expect(buildTaskRrule({ frequency: 'monthly', interval: 1, monthDays: [1, 15, 31], endMode: 'count', count: 10 })).toBe('FREQ=MONTHLY;BYMONTHDAY=1,15,31;COUNT=10')
+    expect(buildTaskRrule({ frequency: 'yearly', interval: 1, weekdays: [], monthDays: [], endMode: 'date', count: 10, until: '2027-12-31' })).toBe('FREQ=YEARLY;UNTIL=2027-12-31T23:59:59')
+    expect(parseTaskRrule('FREQ=WEEKLY;INTERVAL=2;BYDAY=MO,WE;COUNT=8')).toEqual({ frequency: 'weekly', interval: 2, weekdays: ['MO', 'WE'], monthDays: [], endMode: 'count', count: 8, until: '' })
+    expect(() => buildTaskRrule({ frequency: 'weekly', interval: 2, weekdays: [], monthDays: [], endMode: 'never', count: 10, until: '' })).toThrow('至少选择一个重复日期')
+    expect(() => buildTaskRrule({ frequency: 'daily', interval: 0, weekdays: [], monthDays: [], endMode: 'never', count: 10, until: '' })).toThrow('重复间隔至少为 1')
+  })
+
   it('renders safe basic markdown and strips unsafe html', () => {
     const html = renderMarkdown('# Plan\n**bold** [link](https://example.com)\n<script>alert(1)</script>')
     expect(html).toContain('<h1>Plan</h1>')

frontend/src/lib/task-utils.ts

@@ -104,6 +104,46 @@ export function moveItemWithinScope<T extends { id: string; parent_id?: string |
   return items.map((item) => (item.parent_id ?? null) === (source.parent_id ?? null) ? reorderedIterator.next().value! : item)
 }
 
+export type TaskRepeatConfig = {
+  frequency: 'daily' | 'weekly' | 'monthly' | 'yearly'
+  interval: number
+  weekdays?: string[]
+  monthDays?: number[]
+  endMode: 'never' | 'date' | 'count'
+  count?: number
+  until?: string
+}
+
+export function buildTaskRrule(config: TaskRepeatConfig) {
+  const interval = Math.floor(Number(config.interval))
+  if (!Number.isFinite(interval) || interval < 1) throw new Error('重复间隔至少为 1')
+  if (config.frequency === 'weekly' && !config.weekdays?.length) throw new Error('至少选择一个重复日期')
+  if (config.frequency === 'monthly' && (!config.monthDays?.length || config.monthDays.some((day) => day < 1 || day > 31))) throw new Error('请输入 1 到 31 的每月日期')
+  if (config.endMode === 'count' && (!config.count || config.count < 1)) throw new Error('重复次数至少为 1')
+  if (config.endMode === 'date' && !config.until) throw new Error('请选择结束日期')
+  const parts = [`FREQ=${config.frequency.toUpperCase()}`]
+  if (interval > 1) parts.push(`INTERVAL=${interval}`)
+  if (config.frequency === 'weekly' && config.weekdays?.length) parts.push(`BYDAY=${config.weekdays.join(',')}`)
+  if (config.frequency === 'monthly' && config.monthDays?.length) parts.push(`BYMONTHDAY=${config.monthDays.join(',')}`)
+  if (config.endMode === 'count') parts.push(`COUNT=${Math.max(1, Math.floor(config.count ?? 1))}`)
+  if (config.endMode === 'date' && config.until) parts.push(`UNTIL=${config.until}T23:59:59`)
+  return parts.join(';')
+}
+
+export function parseTaskRrule(rrule = ''): TaskRepeatConfig {
+  const parts = Object.fromEntries(rrule.split(';').filter(Boolean).map((part) => part.split('=', 2)))
+  const frequency = (parts.FREQ?.toLowerCase() || 'daily') as TaskRepeatConfig['frequency']
+  return {
+    frequency,
+    interval: Math.max(1, Number(parts.INTERVAL ?? 1)),
+    weekdays: parts.BYDAY?.split(',').filter(Boolean) ?? [],
+    monthDays: parts.BYMONTHDAY?.split(',').map(Number).filter(Number.isFinite) ?? [],
+    endMode: parts.COUNT ? 'count' : parts.UNTIL ? 'date' : 'never',
+    count: parts.COUNT ? Number(parts.COUNT) : 1,
+    until: parts.UNTIL?.slice(0, 10) ?? '',
+  }
+}
+
 export function toDateTimeLocal(value: string | null | undefined) {
   if (!value) return ''
   const date = new Date(value)

frontend/src/style.css

@@ -7,7 +7,7 @@
 main{min-width:0;padding:27px 34px 50px;overflow:auto;background:linear-gradient(rgba(255,253,248,.92),rgba(255,253,248,.92)),repeating-linear-gradient(0deg,transparent,transparent 31px,#eee3d2 32px)}.topbar{display:flex;align-items:center;gap:14px}.topbar>div{flex:1}.topbar p{margin:0;color:var(--muted);font-size:12px}.topbar h1{font-size:27px;margin:3px 0 21px;letter-spacing:-.03em}.topbar.today-topbar h1{margin-bottom:4px}.today-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0 8px}.today-stat{background:#fff;border:1px solid rgba(231,221,204,.86);border-radius:14px;padding:12px 14px;box-shadow:0 3px 14px rgba(81,61,38,.04);display:grid;gap:3px}.today-stat strong{font-size:23px;line-height:1;color:#3c372f}.today-stat span{font-size:12px;color:var(--muted)}.today-stat.muted strong{color:#8b8275}.search{margin-bottom:18px;display:flex;align-items:center;gap:8px;width:min(260px,36%);padding:8px 10px;background:#faf7f0;border:1px solid var(--line);border-radius:9px;color:var(--muted)}.search input{min-width:0;width:100%;border:0;outline:0;background:transparent}.search kbd{font-size:10px;white-space:nowrap;border:1px solid var(--line);padding:2px 4px;border-radius:4px}.list-toolbar{height:42px;display:flex;align-items:center;gap:14px;color:var(--muted);font-size:12px}.list-toolbar label{margin-right:auto}.link{border:0;background:transparent;color:var(--accent);padding:3px;display:inline-flex;gap:3px;align-items:center}.link svg{width:14px}.task-list{transition:opacity .2s}.task-list.loading{opacity:.45}.task-row{border-left:0;--swipe-x:0px;min-height:53px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding:4px 8px;transition:background .15s,transform .18s ease;position:relative;overflow:hidden;isolation:isolate}.task-row.swipeable{touch-action:pan-y;transform:translate(var(--swipe-x),var(--reorder-y,0px))}.task-row.swipeable:not([style*="0px"]){transition:none}.task-row:hover,.task-row.selected{background:rgba(250,240,229,.75)}.task-row:hover:not(.reordering){transform:translate(calc(var(--swipe-x) + 2px),var(--reorder-y,0px))}.check{width:19px;height:19px;flex:0 0 19px;border:1.6px solid #c6baa8;background:#fff;border-radius:5px;padding:0;display:grid;place-items:center}.check svg{width:13px}.task-check{width:44px;height:44px;flex:0 0 44px;border:0;background:transparent;padding:0;display:grid;place-items:center;border-radius:9px}.task-check-mark{width:19px;height:19px;border:1.6px solid #c6baa8;background:#fff;border-radius:50%;display:grid;place-items:center;transition:background .15s ease,border-color .15s ease,color .15s ease,transform .15s ease}.task-check-mark svg{width:13px}.task-check:hover .task-check-mark{transform:scale(1.06);border-color:#9d8f7b}.task-check:focus-visible{outline:2px solid rgba(241,90,41,.32);outline-offset:1px}.task-check[aria-pressed="true"] .task-check-mark{background:#71856b;border-color:#71856b;color:#fff}.task-check-mark.p1{border-color:#4b93d1}.task-check-mark.p2{border-color:#d79b25}.task-check-mark.p3{border-color:#dc4b30}.check.p1{border-color:#4b93d1}.check.p2{border-color:#d79b25}.check.p3{border-color:#dc4b30}.done .check{background:#afa595;color:white}.task-main{border:0;background:transparent;flex:1;min-width:0;text-align:left;padding:8px 0}.task-main strong{display:block;font-size:14px;font-weight:590;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.done .task-main strong{text-decoration:line-through;color:#9b9388}.meta{display:flex;align-items:center;gap:9px;color:#9b9286;font-size:11px;margin-top:3px}.meta span{display:flex;align-items:center;gap:3px}.meta svg{width:12px}.priority{font-size:10px;font-weight:750;padding:3px 6px;border-radius:5px}.priority.p1{color:#3f80ba;background:#e5f2fc}.priority.p2{color:#a56b05;background:#fff1cb}.priority.p3{color:#bd3827;background:#fde2dc}.icon,.ghost{min-width:44px;min-height:44px;border:0;background:transparent;display:grid;place-items:center;padding:5px;border-radius:6px}.mobile-only{display:none}.ghost{opacity:0;color:#9d9387}.task-row:hover .ghost{opacity:1}.ghost:hover{color:var(--danger);background:#fce7e2}.restore{display:flex;align-items:center;gap:5px;border:1px solid var(--line);background:#fff;border-radius:7px;padding:6px 8px;font-size:12px}.restore svg{width:14px}.subtask{padding-left:53px;min-height:42px;color:#6d655b}.subtask>svg{width:13px;color:#bbb0a2}.empty{min-height:300px;display:grid;place-items:center;align-content:center;gap:8px;color:#aaa094;text-align:center}.empty>svg{width:38px;height:38px;color:#d8cabb}.empty b{color:#6f675c}.empty span{font-size:13px}
 .drag-handle{width:34px;height:44px;flex:0 0 34px;display:grid;place-items:center;border:0;background:transparent;color:#b3a795;cursor:grab;touch-action:none;border-radius:8px}.drag-handle:active{cursor:grabbing}.drag-handle:disabled{opacity:.3;cursor:not-allowed}.drag-handle svg{width:17px;height:17px}.reordering{opacity:.78;z-index:4;box-shadow:0 12px 28px rgba(78,58,34,.18)!important;transition:none!important;pointer-events:none}.reorder-target{box-shadow:inset 0 2px 0 var(--accent)}
 .detail{min-width:0;border-left:1px solid var(--line);background:#faf7f0;overflow:auto}.detail-head{height:57px;display:flex;align-items:center;justify-content:space-between;padding:0 21px;border-bottom:1px solid var(--line);font-size:12px;font-weight:700;color:#80766a;text-transform:uppercase;letter-spacing:.08em}.paper{margin:22px;padding:28px 20px;min-height:180px;background:#fff;border:1px solid var(--line);border-radius:11px;box-shadow:0 4px 18px rgba(76,57,34,.05);display:grid;place-items:center;align-content:center;text-align:center;color:#8f8578}.paper svg{width:32px;height:32px;color:#ceb8a4;margin-bottom:12px}.paper b{color:#625b50}.paper p{font-size:13px;line-height:1.6}.today-summary{align-items:stretch;text-align:left;place-items:stretch}.today-summary>svg{justify-self:start}.today-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%;margin-top:4px}.today-summary-grid span{display:grid;gap:2px;background:#faf7f0;border-radius:10px;padding:10px;text-align:center;color:var(--muted);font-size:11px}.today-summary-grid strong{font-size:18px;color:#4f473d}.detail-form{padding:19px;display:grid;gap:15px}.detail-title{display:flex;align-items:flex-start;gap:10px}.check.large{margin-top:8px;width:22px;height:22px;flex-basis:22px}.detail-title textarea{flex:1;border:0;background:transparent;resize:none;outline:none;font-size:19px;line-height:1.4;font-weight:700}.detail-form>label{grid-template-columns:80px 1fr;align-items:center}.detail-form>label input,.detail-form>label select{padding:8px}.field{display:grid;gap:7px}.field-label{display:flex;justify-content:space-between;align-items:center;font-size:12px;font-weight:700;color:#756d61}.hint{font-size:12px;color:#a49a8d}.markdown .field-label>span:last-child{display:flex;background:#eee7dc;padding:2px;border-radius:6px}.markdown .field-label button{border:0;background:transparent;padding:4px 8px;border-radius:5px;font-size:11px}.markdown .field-label button.active{background:#fff;color:var(--accent)}.markdown textarea{border:1px solid var(--line);background:#fff;border-radius:9px;padding:11px;resize:vertical;outline:none;font:13px/1.6 ui-monospace,SFMono-Regular,Menlo,monospace}.markdown-preview{min-height:160px;padding:10px 12px;background:#fff;border:1px solid var(--line);border-radius:9px;font-size:13px;line-height:1.65;overflow-wrap:anywhere}.markdown-preview h1{font-size:20px}.markdown-preview h2{font-size:16px}.markdown-preview p{margin:8px 0}.markdown-preview code{background:#f2ece2;padding:2px 4px;border-radius:4px}.markdown-preview a{color:var(--accent)}.subtasks{display:grid;gap:5px}.subtask-detail{display:flex;align-items:center;gap:8px;border:0;background:#fff;padding:8px;border-radius:7px;text-align:left}.subtask-detail .check{pointer-events:none}.strike{text-decoration:line-through;color:var(--muted)}.detail-actions{display:flex;justify-content:space-between;align-items:center;padding-top:10px;border-top:1px solid var(--line)}.secondary{border:1px solid var(--line);background:#fff;padding:8px 11px;border-radius:8px;font-weight:650}.danger-text{border:0;background:transparent;color:var(--danger);display:flex;align-items:center;gap:5px;font-size:12px}.danger-text svg{width:14px}
-.field-hint{color:var(--muted);font-size:11px;font-weight:400}.toast,.error-toast{position:fixed;z-index:50;left:50%;bottom:24px;transform:translateX(-50%);background:#322d28;color:#fff;border-radius:9px;padding:10px 15px;box-shadow:var(--shadow);font-size:13px}.error-toast{background:var(--danger);display:flex;align-items:center;gap:10px}.error-toast button{border:0;background:transparent;color:#fff;padding:0}.toast-enter-active,.toast-leave-active{transition:.2s}.toast-enter-from,.toast-leave-to{opacity:0;transform:translate(-50%,8px)}
+.field-hint{color:var(--muted);font-size:11px;font-weight:400}.repeat-custom-fields{display:grid;gap:10px;padding:12px;border:1px solid var(--line);border-radius:11px;background:#fffaf4}.repeat-custom-fields>div,.repeat-custom-fields>label{display:flex;align-items:center;gap:8px;color:#675f54;font-size:12px}.repeat-custom-fields input[type="number"]{width:72px}.repeat-custom-fields input,.repeat-custom-fields select{min-height:40px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:7px 9px}.weekday-picker{display:flex;gap:4px;flex-wrap:wrap}.weekday-picker label{width:34px;height:34px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:#fff}.weekday-picker input{position:absolute;opacity:0;pointer-events:none}.weekday-picker label:has(input:checked){background:var(--accent);border-color:var(--accent);color:#fff}.toast,.error-toast{position:fixed;z-index:50;left:50%;bottom:24px;transform:translateX(-50%);background:#322d28;color:#fff;border-radius:9px;padding:10px 15px;box-shadow:var(--shadow);font-size:13px}.error-toast{background:var(--danger);display:flex;align-items:center;gap:10px}.error-toast button{border:0;background:transparent;color:#fff;padding:0}.toast-enter-active,.toast-leave-active{transition:.2s}.toast-enter-from,.toast-leave-to{opacity:0;transform:translate(-50%,8px)}
 @media(max-width:1050px){.shell{grid-template-columns:220px minmax(400px,1fr) 310px}main{padding-inline:24px}}
 @media(max-width:930px){.shell{height:100dvh;display:block;overflow:auto}.sidebar{position:fixed;z-index:50;display:flex;top:0;bottom:0;transition:transform .22s ease;box-shadow:var(--shadow);left:0;width:min(300px,86vw);transform:translateX(-105%)}.sidebar.open{transform:none}.detail{position:fixed;z-index:40;display:block;left:0;right:0;top:auto;bottom:0;width:100%;max-height:min(88dvh,760px);overflow:auto;background:#fffdf8;border:1px solid var(--line);border-bottom:0;border-radius:22px 22px 0 0;box-shadow:0 -14px 38px rgba(56,40,24,.2);transform:translateY(105%);transition:transform .22s ease;padding-bottom:max(16px,env(safe-area-inset-bottom))}.detail.open{transform:none}.detail-head{position:sticky;z-index:2;top:0;height:62px;background:#fffdf8;border-bottom:1px solid var(--line);padding:0 18px}.detail-head .icon{display:grid;width:42px;height:42px;background:var(--accent-soft);color:var(--accent);border-radius:50%}.detail-form{padding:18px}.detail-title textarea{font-size:21px}.more-mask{position:fixed;z-index:45;inset:0;background:rgba(45,38,31,.32);display:flex;align-items:flex-end}.more-sheet{width:100%;background:#fffdf8;border-radius:22px 22px 0 0;padding:14px 16px max(22px,env(safe-area-inset-bottom));display:grid;gap:6px}.more-sheet-head{display:flex;align-items:center;justify-content:space-between;padding:2px 4px 8px}.more-sheet>button{display:flex;align-items:center;gap:12px;border:0;background:#fff;padding:13px;border-radius:12px;text-align:left}.scrim{position:fixed;z-index:35;inset:0;background:rgba(45,38,31,.32);display:block}.mobile-only{display:grid}main{min-height:100dvh;padding:20px 17px 112px}.topbar{align-items:flex-start}.topbar h1{font-size:24px;margin:0 0 3px}.topbar.today-topbar{gap:10px}.today-board{gap:7px;margin:14px 0 4px}.today-stat{padding:10px 11px;border-radius:12px}.today-stat strong{font-size:20px}.search{width:auto;margin-bottom:13px;padding:8px}.search input{width:90px}.search kbd{display:none}.list-toolbar{height:auto;min-height:36px}.section-heading{margin:12px 0 8px}.empty{min-height:190px}.today-empty-panel{min-height:104px}.row-actions{position:static;opacity:1;pointer-events:auto}.row-actions button{padding:7px;min-height:34px}.list-row{padding:6px 4px}.archived-row{padding:9px 7px;border:1px dashed #e0cfae;border-radius:8px;color:#8a6d3b;background:#fbf3e2}.archived-row .list-row-main{padding-left:14px}.archived-row .list-row-main>svg{color:#c9a45c}.bottom{display:flex;position:fixed;z-index:15;left:0;right:0;bottom:0;justify-content:space-around;background:rgba(255,253,248,.96);border-top:1px solid var(--line);padding:8px 5px max(8px,env(safe-area-inset-bottom));box-shadow:0 -5px 18px rgba(79,59,34,.06)}.bottom button{min-height:44px;min-width:60px;border:0;background:transparent;color:#81786d;display:grid;place-items:center;gap:2px;font-size:10px}.bottom button.active{color:var(--accent);font-weight:700}.bottom svg{width:20px}.toast,.error-toast{bottom:142px}.task-row{padding-inline:2px}.subtask{padding-left:35px}.ghost{opacity:.45}}
 .mvp-view{display:grid;gap:16px;padding-bottom:36px}.view-intro{display:flex;align-items:end;justify-content:space-between;border-bottom:1px dashed var(--line);padding-bottom:12px}.view-intro h2{margin:2px 0 0;font-size:22px}.view-intro small,.view-intro>span{color:var(--muted);font-size:12px}.tool-card,.empty-panel{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;box-shadow:0 3px 14px rgba(81,61,38,.05)}.soft-button,.primary-small,.danger-button,.file-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:8px;padding:8px 11px;font-size:12px}.soft-button svg,.file-button svg{width:15px}.primary-small{background:var(--accent);border-color:var(--accent);color:#fff}.danger-button{color:var(--danger);border-color:#e5b7ad}.habit-list{display:grid;gap:10px}.tool-card h3{margin:0 0 4px}

frontend/src/style.test.ts

@@ -179,7 +179,12 @@ describe('unified floating add interaction', () => {
     expect(app).toContain('重复<select v-model="selectedTaskRepeat"')
     expect(app).toContain("api('/recurrences'")
     expect(app).toContain("api(`/tasks/${task.id}/recurrence`)")
-    expect(app).toContain("api(`/recurrences/${selectedTaskRecurrence.value.id}`")
+    expect(app).toContain('<option value="custom">自定义…</option>')
+    expect(app).toContain('class="repeat-custom-fields"')
+    expect(app).toContain('每隔')
+    expect(app).toContain('重复日期')
+    expect(app).toContain('结束方式')
+    expect(app).toContain('重复次数')
   })
 
   it('preloads countdowns after authentication', () => {