140 lines
12 KiB
Vue
140 lines
12 KiB
Vue
<script setup lang="ts">
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import { nextTick, onBeforeUnmount, onMounted, ref } from 'vue'
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import { Archive, ArchiveRestore, CalendarHeart, Pencil, Pin, Plus, Trash2, X } from 'lucide-vue-next'
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import { csrfHeader } from './lib/csrf'
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import { calendarModeLabel, countdownDayText, countdownKindLabel, dateKey, formatApiErrorDetail } from './lib/mvp-utils'
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type Countdown = {
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id: string; title: string; event_date: string; display_date: string; kind: 'countdown'|'anniversary'|'birthday'
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repeat_rule: 'none'|'weekly'|'monthly'|'yearly'; icon: string; pinned: boolean; archived_at: string|null; days: number
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calendar_mode: 'solar'|'lunar'; lunar_year: number|null; lunar_month: number|null; lunar_day: number|null
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ignore_year: boolean; lunar_text: string|null
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}
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type Form = { title:string; event_date:string; kind:Countdown['kind']; repeat_rule:Countdown['repeat_rule']; icon:string; calendar_mode:Countdown['calendar_mode']; lunar_year:number; lunar_month:number; lunar_day:number; leap_month:boolean; ignore_year:boolean }
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const emit = defineEmits<{ notice: [message: string] }>()
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const items = ref<Countdown[]>([]), archived = ref<Countdown[]>([])
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const showArchived = ref(false), open = ref(false), busy = ref(false)
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const editingId = ref<string|null>(null), error = ref('')
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const currentYear = new Date().getFullYear()
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const freshForm = (): Form => ({ title:'', event_date:dateKey(new Date()), kind:'countdown', repeat_rule:'none', icon:'📅', calendar_mode:'solar', lunar_year:currentYear, lunar_month:1, lunar_day:1, leap_month:false, ignore_year:false })
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const form = ref<Form>(freshForm())
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const titleInput = ref<HTMLInputElement | null>(null)
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let previousFocus: HTMLElement | null = null
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function focusDialog() {
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previousFocus = document.activeElement instanceof HTMLElement ? document.activeElement : null
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void nextTick(() => titleInput.value?.focus())
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}
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function closeDialog() {
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open.value = false
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void nextTick(() => previousFocus?.focus())
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}
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function trapDialogFocus(event: KeyboardEvent) {
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if (event.key !== 'Tab') return
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const dialog = event.currentTarget as HTMLElement
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const controls = Array.from(dialog.querySelectorAll<HTMLElement>('button,input,select,textarea,[tabindex]:not([tabindex="-1"])'))
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.filter((item) => !item.hasAttribute('disabled'))
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if (!controls.length) return
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const first = controls[0]
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const last = controls[controls.length - 1]
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if (event.shiftKey && document.activeElement === first) { event.preventDefault(); last.focus() }
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else if (!event.shiftKey && document.activeElement === last) { event.preventDefault(); first.focus() }
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}
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function primaryDate(item: Countdown) {
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// 农历项主信息用农历；否则公历。忽略年份/每年重复时副行给出换算公历日期。
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if (item.calendar_mode === 'lunar' && item.lunar_text) return item.lunar_text
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return formatDate(item.display_date)
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}
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function secondaryDate(item: Countdown) {
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if (item.calendar_mode === 'lunar' && item.lunar_text) {
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const suffix = item.ignore_year ? ' · 每年农历' : ''
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return `${formatDate(item.display_date)} · ${item.lunar_text}${suffix}`
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}
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return ''
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}
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function repeatBadge(item: Countdown) {
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if (item.calendar_mode === 'lunar') return item.ignore_year ? '每年' : (item.repeat_rule !== 'none' ? repeatLabel(item.repeat_rule) : '')
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return item.repeat_rule !== 'none' ? repeatLabel(item.repeat_rule) : ''
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}
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async function request(path:string, options:RequestInit={}) {
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const headers:Record<string,string> = { ...(options.headers as Record<string,string> || {}) }
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if (options.body) headers['Content-Type'] = 'application/json'
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Object.assign(headers, csrfHeader(options.method))
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const response = await fetch('/api/v1' + path, { credentials:'include', ...options, headers })
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if (!response.ok) {
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const body = await response.json().catch(() => ({}))
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throw new Error(formatApiErrorDetail((body as { detail?: unknown }).detail ?? body))
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}
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return response.status === 204 ? null : response.json()
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}
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async function safe(work:()=>Promise<void>) { busy.value=true; error.value=''; try { await work() } catch(reason) { error.value=reason instanceof Error ? reason.message : '请求失败' } finally { busy.value=false } }
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async function load() { await safe(async()=>{ const [a,b]=await Promise.all([request('/countdowns'),request('/countdowns?archived=true')]); items.value=a; archived.value=b }) }
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function add() { onAdd() }
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function edit(item:Countdown) {
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editingId.value=item.id
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form.value={ title:item.title, event_date:item.event_date, kind:item.kind, repeat_rule:item.repeat_rule, icon:item.icon, calendar_mode:item.calendar_mode, lunar_year:item.lunar_year || Number(item.event_date.slice(0,4)), lunar_month:Math.abs(item.lunar_month || 1), lunar_day:item.lunar_day || 1, leap_month:(item.lunar_month || 0)<0, ignore_year:item.ignore_year }
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open.value=true
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focusDialog()
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}
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async function save() {
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if (!form.value.title.trim()) return
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await safe(async()=>{
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const payload:any={ title:form.value.title.trim(), event_date:form.value.calendar_mode==='lunar' ? `${form.value.lunar_year}-01-01` : form.value.event_date, kind:form.value.kind, repeat_rule:form.value.repeat_rule, icon:form.value.icon, calendar_mode:form.value.calendar_mode, ignore_year:form.value.ignore_year }
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if (form.value.calendar_mode==='lunar') { payload.lunar_month=form.value.leap_month ? -form.value.lunar_month : form.value.lunar_month; payload.lunar_day=form.value.lunar_day }
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const path=editingId.value ? `/countdowns/${editingId.value}` : '/countdowns'
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await request(path,{ method:editingId.value?'PATCH':'POST', body:JSON.stringify(payload) })
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closeDialog(); await load(); emit('notice',editingId.value?'倒数日已更新':'倒数日已添加')
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})
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}
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async function pin(item:Countdown){await safe(async()=>{await request(`/countdowns/${item.id}/pin`,{method:'POST'});await load();emit('notice','已置顶')})}
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async function archiveItem(item:Countdown){await safe(async()=>{await request(`/countdowns/${item.id}`,{method:'DELETE'});await load();emit('notice','已归档')})}
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async function restore(item:Countdown){await safe(async()=>{await request(`/countdowns/${item.id}/restore`,{method:'POST'});await load();emit('notice','已恢复')})}
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async function purge(item:Countdown){if(!confirm(`永久删除“${item.title}”？这个操作不能撤销。`))return;await safe(async()=>{await request(`/countdowns/${item.id}/purge`,{method:'DELETE'});await load();emit('notice','已永久删除')})}
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function formatDate(value:string){const [y,m,d]=value.split('-');return `${y}年${Number(m)}月${Number(d)}日`}
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function formatDateShort(value:string){const [y,m,d]=value.split('-');return `${y}/${Number(m)}/${Number(d)}`}
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function repeatLabel(value:Countdown['repeat_rule']){return({none:'不重复',weekly:'每周',monthly:'每月',yearly:'每年'})[value]}
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function onAdd(){editingId.value=null;form.value=freshForm();open.value=true;focusDialog()}
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onMounted(load)
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onBeforeUnmount(() => { previousFocus = null })
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</script>
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<template>
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<section class="countdown-view" :class="{ loading:busy }">
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<div class="countdown-content" :inert="open" :aria-hidden="open ? 'true' : undefined">
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<header class="countdown-hero"><div><small>记住值得期待与纪念的日子</small><h2>倒数日</h2></div><button class="countdown-add" @click="onAdd"><Plus/>添加日子</button></header>
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<p v-if="error" class="inline-error">{{error}}</p>
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<div class="countdown-grid">
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<article v-for="item in items" :key="item.id" class="countdown-card" :class="{ pinned:item.pinned }">
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<div class="countdown-card-head"><span class="countdown-icon">{{item.icon}}</span><span class="countdown-type">{{countdownKindLabel(item.kind)}}</span><span v-if="item.calendar_mode==='lunar'" class="countdown-type">农历</span><span v-if="repeatBadge(item)" class="countdown-type">{{repeatBadge(item)}}</span><Pin v-if="item.pinned" class="pinned-icon"/></div>
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<h3>{{item.title}}</h3><div class="countdown-number"><strong>{{Math.abs(item.days)}}</strong><span v-if="item.days!==0">天</span></div><b class="countdown-copy">{{countdownDayText(item.days)}}</b>
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<p><b>{{primaryDate(item)}}</b><span v-if="secondaryDate(item)"> · {{secondaryDate(item)}}</span></p>
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<div class="countdown-actions"><button v-if="!item.pinned" @click="pin(item)"><Pin/>置顶</button><button @click="edit(item)"><Pencil/>编辑</button><button @click="archiveItem(item)"><Archive/>归档</button></div>
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</article>
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<button v-if="!items.length&&!busy" class="countdown-empty" @click="onAdd"><CalendarHeart/><b>添加第一个重要日子</b><span>生日、纪念日，或一场期待已久的旅行</span></button>
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</div>
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<button v-if="archived.length" class="archived-toggle" @click="showArchived=!showArchived"><ArchiveRestore/>已归档（{{archived.length}}）</button>
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<div v-if="showArchived" class="archived-countdowns"><article v-for="item in archived" :key="item.id"><span>{{item.icon}}</span><b>{{item.title}}</b><small>{{formatDateShort(item.display_date)}}<template v-if="item.lunar_text"> · {{item.lunar_text}}</template><template v-if="item.calendar_mode==='lunar'"> · 农历</template></small><button @click="restore(item)"><ArchiveRestore/>恢复</button><button class="danger-text" @click="purge(item)"><Trash2/>永久删除</button></article></div>
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<button class="fab countdown-fab mobile-only" aria-label="添加倒数日" @click="add"><Plus/></button>
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</div>
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<div v-if="open" class="countdown-modal-mask" @click.self="closeDialog"><form class="countdown-modal" role="dialog" aria-modal="true" aria-labelledby="countdown-dialog-title" @submit.prevent="save" @keydown.esc="closeDialog" @keydown="trapDialogFocus">
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<header><div><small>{{editingId?'调整重要日子':'记下重要日子'}}</small><h3 id="countdown-dialog-title">{{editingId?'编辑倒数日':'新建倒数日'}}</h3></div><button type="button" aria-label="关闭" @click="closeDialog"><X/></button></header>
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<label>图标与名称<div class="countdown-title-fields"><input v-model="form.icon" maxlength="8" aria-label="图标"><input ref="titleInput" v-model="form.title" maxlength="200" required placeholder="例如：去北海道旅行" autofocus></div></label>
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<label>历法<select v-model="form.calendar_mode"><option value="solar">{{calendarModeLabel('solar')}}</option><option value="lunar">{{calendarModeLabel('lunar')}}</option></select></label>
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<label v-if="form.calendar_mode==='solar'">日期<input v-model="form.event_date" type="date" required></label>
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<div v-else class="countdown-title-fields">
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<label>年份<input v-model.number="form.lunar_year" type="number" min="1900" max="2099" required></label>
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<label>月份<select v-model.number="form.lunar_month"><option v-for="month in 12" :key="month" :value="month">{{month}}月</option></select></label>
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<label>日期<select v-model.number="form.lunar_day"><option v-for="day in 30" :key="day" :value="day">{{day}}日</option></select></label>
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</div>
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<label v-if="form.calendar_mode==='lunar'"><input v-model="form.leap_month" type="checkbox"> 闰月（如果是闰月，勾选这里）</label>
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<label><input v-model="form.ignore_year" type="checkbox"> 忽略年份<span v-if="form.calendar_mode==='lunar'">，每年按农历计算</span></label>
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<label>类型<select v-model="form.kind"><option value="countdown">倒数日</option><option value="anniversary">纪念日</option><option value="birthday">生日</option></select></label>
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<label>重复<select v-model="form.repeat_rule"><option value="none">不重复</option><option value="weekly">每周</option><option value="monthly">每月</option><option value="yearly">每年</option></select></label>
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<footer><button type="button" class="secondary" @click="closeDialog">取消</button><button class="primary-small">保存</button></footer>
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</form></div>
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</section>
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</template>
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