快速筛选优化 增加公告

This commit is contained in:
yml
2026-06-08 22:25:15 +08:00
parent 9b802c1a5c
commit 870ea72996
6 changed files with 720 additions and 32 deletions
@@ -0,0 +1,244 @@
<script setup lang="ts">
import { computed, onMounted, ref } from 'vue'
import { useRoute, useRouter } from 'vue-router'
import { showToast } from 'vant'
import { marked } from 'marked'
import { fetchAnnouncementDetail, type Announcement } from '@/features/announcement'
import { formatDateTime } from '@/utils/time'
const route = useRoute()
const router = useRouter()
const loading = ref(false)
const announcement = ref<Announcement | null>(null)
marked.setOptions({
breaks: true,
gfm: true,
})
const categories = [
{ value: 'notice', label: '通知公告' },
{ value: 'tutorial', label: '使用教程' },
{ value: 'rule', label: '规则说明' },
{ value: 'faq', label: '常见问题' },
]
const renderedContent = computed(() => {
if (!announcement.value?.content) return ''
return marked.parse(announcement.value.content)
})
onMounted(loadAnnouncement)
async function loadAnnouncement() {
const id = Number(route.params.id)
if (!id) {
router.replace('/m/announcements')
return
}
loading.value = true
try {
announcement.value = await fetchAnnouncementDetail(id)
} catch {
showToast({ message: '公告加载失败', icon: 'cross' })
router.replace('/m/announcements')
} finally {
loading.value = false
}
}
function getCategoryLabel(category: string) {
return categories.find(item => item.value === category)?.label || '公告'
}
</script>
<template>
<main class="mobile-announcement-detail">
<header class="page-header">
<button class="back-btn" type="button" @click="router.back()">
<van-icon name="arrow-left" :size="20" />
</button>
<h1>公告详情</h1>
<span class="header-spacer"></span>
</header>
<van-loading v-if="loading" class="state-loading" size="24px" vertical>
正在加载公告...
</van-loading>
<article v-else-if="announcement" class="detail-card">
<div class="detail-tags">
<span class="category-tag">{{ getCategoryLabel(announcement.category) }}</span>
<span v-if="announcement.is_pinned" class="state-tag pinned">置顶</span>
<span v-if="announcement.is_important" class="state-tag important">重要</span>
</div>
<h2>{{ announcement.title }}</h2>
<div class="detail-meta">
<span>{{ formatDateTime(announcement.published_at || announcement.created_at) }}</span>
<span>浏览 {{ announcement.view_count }}</span>
</div>
<div class="detail-divider"></div>
<div class="detail-content" v-html="renderedContent"></div>
</article>
</main>
</template>
<style scoped>
.mobile-announcement-detail {
min-height: 100dvh;
background: #f6f8fb;
color: #17233d;
}
.page-header {
position: sticky;
top: 0;
z-index: 100;
display: grid;
grid-template-columns: 44px 1fr 44px;
align-items: center;
height: 48px;
padding: 0 8px;
border-bottom: 1px solid #edf0f5;
background: rgba(255, 255, 255, 0.96);
backdrop-filter: blur(10px);
}
.page-header h1 {
margin: 0;
color: #111827;
font-size: 17px;
font-weight: 800;
text-align: center;
}
.back-btn {
display: grid;
width: 40px;
height: 40px;
place-items: center;
border: 0;
background: transparent;
color: #374151;
}
.state-loading {
padding-top: 80px;
}
.detail-card {
margin: 12px;
padding: 16px;
border: 1px solid #e2e8f0;
border-radius: 8px;
background: #fff;
}
.detail-tags,
.detail-meta {
display: flex;
flex-wrap: wrap;
align-items: center;
gap: 6px;
}
.category-tag,
.state-tag {
display: inline-flex;
align-items: center;
height: 22px;
padding: 0 8px;
border-radius: 999px;
font-size: 11px;
font-weight: 800;
}
.category-tag {
background: #fff7ed;
color: #c2410c;
}
.state-tag.pinned {
background: #fffbeb;
color: #b45309;
}
.state-tag.important {
background: #fef2f2;
color: #dc2626;
}
.detail-card h2 {
margin: 12px 0 10px;
color: #0f172a;
font-size: 20px;
font-weight: 900;
line-height: 1.38;
}
.detail-meta {
color: #94a3b8;
font-size: 12px;
font-weight: 700;
}
.detail-divider {
height: 1px;
margin: 16px 0;
background: #edf0f5;
}
.detail-content {
color: #334155;
font-size: 15px;
line-height: 1.75;
word-break: break-word;
}
.detail-content :deep(p) {
margin: 0 0 14px;
}
.detail-content :deep(h1),
.detail-content :deep(h2),
.detail-content :deep(h3) {
margin: 18px 0 10px;
color: #0f172a;
line-height: 1.35;
}
.detail-content :deep(h1) {
font-size: 22px;
}
.detail-content :deep(h2) {
font-size: 19px;
}
.detail-content :deep(h3) {
font-size: 17px;
}
.detail-content :deep(ul),
.detail-content :deep(ol) {
margin: 0 0 14px;
padding-left: 20px;
}
.detail-content :deep(blockquote) {
margin: 0 0 14px;
padding: 8px 10px;
border-left: 3px solid #ff6a00;
background: #fff7ed;
color: #7c2d12;
}
.detail-content :deep(img) {
max-width: 100%;
border-radius: 8px;
}
</style>
@@ -0,0 +1,379 @@
<script setup lang="ts">
import { onMounted, ref } from 'vue'
import { useRouter } from 'vue-router'
import { showToast } from 'vant'
import MobileBottomNav from '@/components/MobileBottomNav.vue'
import { fetchAnnouncements, type Announcement } from '@/features/announcement'
import { formatDateTime } from '@/utils/time'
const router = useRouter()
const loading = ref(false)
const refreshing = ref(false)
const finished = ref(false)
const announcements = ref<Announcement[]>([])
const activeCategory = ref('')
const page = ref(1)
const pageSize = 12
const total = ref(0)
let announcementRequestSeq = 0
const categories = [
{ value: '', label: '全部', icon: 'apps-o' },
{ value: 'notice', label: '通知', icon: 'volume-o' },
{ value: 'tutorial', label: '教程', icon: 'description' },
{ value: 'rule', label: '规则', icon: 'warning-o' },
{ value: 'faq', label: '问答', icon: 'question-o' },
]
onMounted(() => {
onRefresh()
})
async function loadAnnouncements(reset = false) {
if ((loading.value && !reset) || (finished.value && !reset)) return
const requestSeq = ++announcementRequestSeq
if (reset) {
page.value = 1
finished.value = false
}
loading.value = true
try {
const result = await fetchAnnouncements({
category: activeCategory.value || undefined,
page: page.value,
page_size: pageSize,
})
if (requestSeq !== announcementRequestSeq) return
announcements.value = reset ? result.items : [...announcements.value, ...result.items]
total.value = result.total
if (announcements.value.length >= result.total || result.items.length === 0) {
finished.value = true
} else {
page.value += 1
}
} catch {
if (requestSeq !== announcementRequestSeq) return
showToast({ message: '公告加载失败,请稍后重试', icon: 'cross' })
finished.value = true
} finally {
if (requestSeq === announcementRequestSeq) {
loading.value = false
refreshing.value = false
}
}
}
function onRefresh() {
refreshing.value = true
loadAnnouncements(true)
}
function onLoad() {
loadAnnouncements(false)
}
function selectCategory(category: string) {
if (activeCategory.value === category) return
activeCategory.value = category
onRefresh()
}
function openDetail(id: number) {
router.push(`/m/announcements/${id}`)
}
function getCategoryLabel(category: string) {
return categories.find(item => item.value === category)?.label || '公告'
}
function previewText(content: string) {
const text = content.replace(/[#>*_`[\]()!-]/g, '').replace(/\s+/g, ' ').trim()
return text.length > 76 ? `${text.slice(0, 76)}...` : text
}
</script>
<template>
<main class="mobile-announcements">
<header class="page-header">
<button class="back-btn" type="button" @click="router.back()">
<van-icon name="arrow-left" :size="20" />
</button>
<h1>公告中心</h1>
<span class="header-count">{{ total ? `${total}` : '' }}</span>
</header>
<van-pull-refresh v-model="refreshing" class="scroll-container" @refresh="onRefresh">
<section class="announcement-content">
<div class="announcement-summary">
<strong>平台公告</strong>
<span>通知教程规则和常见问题</span>
</div>
<div class="category-strip" aria-label="公告分类">
<button
v-for="item in categories"
:key="item.value"
type="button"
class="category-pill"
:class="{ active: activeCategory === item.value }"
@click="selectCategory(item.value)"
>
<van-icon :name="item.icon" :size="15" />
<span>{{ item.label }}</span>
</button>
</div>
<van-list
v-model:loading="loading"
:finished="finished"
finished-text="没有更多公告了"
:immediate-check="false"
@load="onLoad"
>
<van-empty
v-if="!loading && announcements.length === 0"
class="empty-state"
image="search"
description="暂无公告"
/>
<div v-else class="announcement-list">
<button
v-for="item in announcements"
:key="item.id"
class="announcement-card"
type="button"
@click="openDetail(item.id)"
>
<div class="card-top">
<span class="category-tag">{{ getCategoryLabel(item.category) }}</span>
<span v-if="item.is_pinned" class="state-tag pinned">置顶</span>
<span v-if="item.is_important" class="state-tag important">重要</span>
<van-icon class="card-arrow" name="arrow" :size="15" />
</div>
<h2>{{ item.title }}</h2>
<p>{{ previewText(item.content) }}</p>
<div class="card-footer">
<span>{{ formatDateTime(item.published_at || item.created_at) }}</span>
<span>浏览 {{ item.view_count }}</span>
</div>
</button>
</div>
</van-list>
</section>
</van-pull-refresh>
<MobileBottomNav />
</main>
</template>
<style scoped>
.mobile-announcements {
min-height: 100dvh;
padding-bottom: calc(62px + env(safe-area-inset-bottom));
background: #f6f8fb;
color: #17233d;
}
.page-header {
position: sticky;
top: 0;
z-index: 100;
display: grid;
grid-template-columns: 44px 1fr 72px;
align-items: center;
height: 48px;
padding: 0 8px;
border-bottom: 1px solid #edf0f5;
background: rgba(255, 255, 255, 0.96);
backdrop-filter: blur(10px);
}
.page-header h1 {
margin: 0;
color: #111827;
font-size: 17px;
font-weight: 800;
text-align: center;
}
.back-btn {
display: grid;
width: 40px;
height: 40px;
place-items: center;
border: 0;
background: transparent;
color: #374151;
}
.header-count {
color: #ff6a00;
font-size: 12px;
font-weight: 800;
text-align: right;
}
.scroll-container {
min-height: calc(100dvh - 48px - 62px);
}
.announcement-content {
display: grid;
gap: 10px;
padding: 12px;
}
.announcement-summary {
display: flex;
align-items: center;
justify-content: space-between;
gap: 10px;
padding: 12px;
border: 1px solid #fed7aa;
border-radius: 8px;
background: #fff7ed;
}
.announcement-summary strong {
color: #9a3412;
font-size: 16px;
}
.announcement-summary span {
overflow: hidden;
color: #c2410c;
font-size: 12px;
font-weight: 700;
text-overflow: ellipsis;
white-space: nowrap;
}
.category-strip {
display: flex;
gap: 8px;
margin: 0 -12px;
padding: 0 12px 2px;
overflow-x: auto;
scrollbar-width: none;
}
.category-strip::-webkit-scrollbar {
display: none;
}
.category-pill {
display: inline-flex;
flex: 0 0 auto;
align-items: center;
gap: 5px;
height: 34px;
padding: 0 12px;
border: 1px solid #e2e8f0;
border-radius: 999px;
background: #fff;
color: #64748b;
font-size: 13px;
font-weight: 800;
}
.category-pill.active {
border-color: #ff6a00;
background: #fff7ed;
color: #c2410c;
}
.announcement-list {
display: grid;
gap: 10px;
}
.announcement-card {
display: grid;
width: 100%;
gap: 8px;
padding: 12px;
border: 1px solid #e2e8f0;
border-radius: 8px;
background: #fff;
color: inherit;
text-align: left;
}
.card-top,
.card-footer {
display: flex;
align-items: center;
gap: 6px;
}
.card-top {
min-width: 0;
}
.category-tag,
.state-tag {
display: inline-flex;
align-items: center;
height: 20px;
padding: 0 7px;
border-radius: 999px;
font-size: 11px;
font-weight: 800;
}
.category-tag {
background: #fff7ed;
color: #c2410c;
}
.state-tag.pinned {
background: #fffbeb;
color: #b45309;
}
.state-tag.important {
background: #fef2f2;
color: #dc2626;
}
.card-arrow {
margin-left: auto;
color: #cbd5e1;
}
.announcement-card h2 {
margin: 0;
overflow: hidden;
color: #0f172a;
font-size: 15px;
font-weight: 900;
line-height: 1.35;
text-overflow: ellipsis;
white-space: nowrap;
}
.announcement-card p {
display: -webkit-box;
min-height: 36px;
margin: 0;
overflow: hidden;
color: #64748b;
font-size: 12px;
line-height: 1.5;
-webkit-box-orient: vertical;
-webkit-line-clamp: 2;
}
.card-footer {
justify-content: space-between;
color: #94a3b8;
font-size: 11px;
font-weight: 700;
}
.empty-state {
padding-top: 54px;
}
</style>
@@ -380,6 +380,7 @@ function resolveAvatarURL(url: string | undefined | null) {
<div class="menu-card cell-card">
<van-cell-group :border="false">
<van-cell title="消息中心" icon="chat-o" is-link to="/m/messages" />
<van-cell title="公告中心" icon="volume-o" is-link to="/m/announcements" />
<van-cell title="资料修改" icon="edit" is-link @click="openProfileEditor" />
<van-cell title="实名认证" icon="idcard" is-link to="/m/realname">
<template #value>
@@ -97,6 +97,7 @@
background: #fffdf0;
color: #8a6d1b;
font-size: 12px;
text-decoration: none;
}
.fraud-dot {
@@ -120,6 +121,11 @@
white-space: nowrap;
}
.fraud-more {
flex: 0 0 auto;
color: #c08a12;
}
.mobile-content {
padding: 12px;
}
@@ -257,8 +263,8 @@
.zone-strip {
display: flex;
gap: 8px;
margin: 0 -12px 12px;
gap: 6px;
margin: 0 -12px 10px;
padding: 0 12px 2px;
overflow-x: auto;
overscroll-behavior-x: contain;
@@ -270,55 +276,57 @@
}
.zone-pill {
display: grid;
grid-template-columns: auto auto;
grid-template-areas:
'label count'
'hint hint';
column-gap: 6px;
row-gap: 3px;
flex: 0 0 74px;
min-height: 54px;
display: inline-flex;
flex: 0 0 auto;
gap: 5px;
height: 34px;
min-width: 62px;
align-items: center;
padding: 8px 9px;
border: 1px solid #e2e8f0;
border-radius: 8px;
justify-content: center;
padding: 0 11px;
border: 1px solid #dbe3ee;
border-radius: 999px;
background: #fff;
color: #334155;
color: #475569;
}
.zone-pill strong {
grid-area: label;
font-size: 14px;
font-size: 13px;
font-weight: 800;
line-height: 1;
}
.zone-pill span {
grid-area: count;
color: #ff6a00;
font-size: 13px;
display: grid;
min-width: 17px;
height: 17px;
place-items: center;
padding: 0 4px;
border-radius: 999px;
background: #f1f5f9;
color: #64748b;
font-size: 11px;
font-weight: 900;
text-align: right;
line-height: 1;
}
.zone-pill small {
grid-area: hint;
overflow: hidden;
color: #7b8798;
font-size: 10px;
line-height: 1.2;
text-overflow: ellipsis;
white-space: nowrap;
display: none;
}
.zone-pill.active {
border-color: #ff6a00;
background: #fff7ed;
color: #9a3412;
color: #c2410c;
}
.zone-pill.active span {
color: #ff6a00;
background: #ff6a00;
color: #fff;
}
.zone-pill:active {
transform: translateY(1px);
}
.list-toolbar {
@@ -689,6 +697,27 @@
font-size: 12px;
}
.back-top-button {
position: fixed;
right: max(14px, calc((100vw - 430px) / 2 + 14px));
bottom: calc(64px + env(safe-area-inset-bottom));
z-index: 110;
display: grid;
width: 42px;
height: 42px;
place-items: center;
border: 1px solid #fed7aa;
border-radius: 999px;
background: rgba(255, 255, 255, 0.96);
color: #ff6a00;
box-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);
}
.back-top-button:active {
background: #fff7ed;
transform: translateY(1px);
}
@media (max-width: 360px) {
.mobile-brand small {
display: none;
@@ -719,4 +748,10 @@
.card-title-row h2 {
font-size: 13px;
}
.back-top-button {
right: 12px;
width: 40px;
height: 40px;
}
}
@@ -58,6 +58,7 @@ const searchValue = ref('')
const announcements = ref<string[]>(defaultHomeAnnouncements)
const bannerSlides = ref<HomeBannerSlide[]>(defaultHomeBanners)
const supportLoading = ref(false)
const showBackTop = ref(false)
const mobilePageSize = 10
let listingRequestSeq = 0
let searchDebounceTimer: ReturnType<typeof setTimeout> | null = null
@@ -442,10 +443,15 @@ function parseOptionalNumber(value: string) {
}
function handleWindowScroll() {
showBackTop.value = window.scrollY > 520
if (window.innerHeight + window.scrollY < document.documentElement.scrollHeight - 360) return
loadListings(false)
}
function scrollToTop() {
window.scrollTo({ top: 0, behavior: 'smooth' })
}
function isSkinGroupKey(key: string) {
return publishOptions.value.skin_groups.some(group => group.key === key)
}
@@ -523,7 +529,7 @@ function chipTone(label: string) {
/>
<!-- 防骗提示卡片不用 van-notice-bar -->
<div class="fraud-tip">
<RouterLink class="fraud-tip" to="/m/announcements">
<van-icon name="warning-o" :size="16" color="#b8860b" />
<span class="fraud-dot"></span>
<van-swipe
@@ -537,7 +543,8 @@ function chipTone(label: string) {
<span>{{ item }}</span>
</van-swipe-item>
</van-swipe>
</div>
<van-icon class="fraud-more" name="arrow" :size="14" />
</RouterLink>
</section>
<!-- ========== Content 区域 ========== -->
@@ -719,6 +726,16 @@ function chipTone(label: string) {
:range-presets="rangePresets"
/>
<button
v-if="showBackTop"
class="back-top-button"
type="button"
aria-label="回到顶部"
@click="scrollToTop"
>
<van-icon name="arrow-up" :size="20" />
</button>
<MobileBottomNav />
</main>
</template>