docs: 添加热门推荐模块前端实现计划

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
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# 热门推荐模块前端实现计划
> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
**Goal:** 在广场页面集成4个热门分类区块每个区块显示8张高点赞作品支持刷新和查看更多
**Architecture:** 使用 Vue 3 Composition API + uni-app通过 API 批量获取4个分类数据单独分类刷新查看更多跳转新页面
**Tech Stack:** uni-app + Vue 3 + SCSS
---
## 文件结构
```
frontend/pages/square/
├── square.vue # 修改集成4个HotCategoryBlock
├── components/
│ └── HotCategoryBlock.vue # 新增:单个热门分类区块组件
└── hot-category-more.vue # 新增:热门分类查看更多页面
frontend/utils/
└── api.js # 修改新增3个API方法
```
---
## API 变更
**新增 3 个 API**(在 `api.js` 末尾添加):
1. `getHotInspirationFlowBatchApi()` — 批量获取4个分类
2. `getHotInspirationFlowApi(type)` — 单个分类刷新
3. `getHotInspirationFlowMoreApi(type, cursor, limit)` — 查看更多分页
---
## 实现步骤
### Task 1: 添加 API 方法
**文件:**
- 修改: `frontend/utils/api.js`
- [ ] **Step 1: 在 api.js 末尾添加3个API方法**
```javascript
// ==================== 热门推荐相关接口 ====================
// 批量获取热门分类(页面初始化)
export function getHotInspirationFlowBatchApi() {
return request({
url: '/api/v1/inspiration-flow/hot/batch',
method: 'GET'
})
}
// 单个分类刷新
export function getHotInspirationFlowApi(type) {
return request({
url: '/api/v1/inspiration-flow/hot',
method: 'GET',
data: { type }
})
}
// 查看更多分页
export function getHotInspirationFlowMoreApi(type, cursor = '', limit = 20) {
return request({
url: '/api/v1/inspiration-flow/hot/more',
method: 'GET',
data: { type, cursor, limit }
})
}
```
- [ ] **Step 2: 提交**
```bash
git add frontend/utils/api.js
git commit -m "feat: 新增热门推荐API方法"
```
---
### Task 2: 创建 HotCategoryBlock.vue 组件
**文件:**
- 创建: `frontend/pages/square/components/HotCategoryBlock.vue`
- [ ] **Step 1: 创建组件文件**
```vue
<template>
<view class="hot-category-block">
<!-- 标题 -->
<text class="block-title">{{ title }}</text>
<!-- 网格区域 -->
<view v-if="loading" class="block-grid">
<view v-for="i in 8" :key="i" class="skeleton-card">
<view class="skeleton-shimmer"></view>
</view>
</view>
<view v-else-if="items.length === 0" class="empty-state">
<text class="empty-text">暂无{{ title }}作品</text>
</view>
<view v-else class="block-grid">
<view
v-for="(item, index) in items"
:key="item.asset_id || index"
class="hot-card"
@click="handleCardClick(item)"
>
<image class="hot-card-image" :src="item.cover_url" mode="aspectFill" />
<view class="hot-card-overlay">
<view class="hot-card-user">
<image class="user-avatar" :src="item.owner_avatar" mode="aspectFill" />
<text class="user-name">{{ item.owner_nickname }}</text>
</view>
<view class="hot-card-likes">
<image class="like-icon" src="/static/icon/heart-icon.png" mode="aspectFit" />
<text class="like-count">{{ formatCount(item.likes) }}</text>
</view>
</view>
</view>
</view>
<!-- 操作按钮 -->
<view class="block-actions">
<view
class="refresh-btn"
:class="{ spinning: refreshing }"
:disabled="refreshing || loading"
@click="handleRefresh"
>
<text class="action-icon"></text>
</view>
<view class="more-btn" @click="handleViewMore">
<text class="more-text">查看更多</text>
<text class="more-arrow"></text>
</view>
</view>
</view>
</template>
<script setup>
import { ref } from 'vue'
import { getHotInspirationFlowApi } from '@/utils/api.js'
const props = defineProps({
categoryType: { type: String, required: true },
title: { type: String, required: true }
})
const emit = defineEmits(['cardClick'])
const items = ref([])
const loading = ref(false)
const refreshing = ref(false)
const formatCount = (count) => {
if (!count) return '0'
if (count >= 10000) return (count / 10000).toFixed(1) + 'w'
if (count >= 1000) return (count / 1000).toFixed(1) + 'k'
return count.toString()
}
const handleCardClick = (item) => {
emit('cardClick', item)
}
const handleRefresh = async () => {
if (refreshing.value || loading.value) return
refreshing.value = true
try {
const res = await getHotInspirationFlowApi(props.categoryType)
if (res.code === 200 && res.data?.items) {
items.value = res.data.items
}
} catch (e) {
console.error('[HotCategoryBlock] 刷新失败', e)
} finally {
refreshing.value = false
}
}
const handleViewMore = () => {
uni.navigateTo({
url: `/pages/square/hot-category-more?type=${props.categoryType}&title=${encodeURIComponent(props.title)}`
})
}
// 外部调用:设置数据
const setItems = (newItems) => {
items.value = newItems
}
// 外部调用:设置加载状态
const setLoading = (status) => {
loading.value = status
}
defineExpose({ setItems, setLoading })
</script>
<style scoped>
.hot-category-block {
padding: 0 24rpx;
margin-bottom: 32rpx;
}
.block-title {
display: block;
font-size: 30rpx;
font-weight: 600;
color: #fff;
padding-bottom: 16rpx;
}
.block-grid {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
}
.hot-card {
width: 48%;
aspect-ratio: 1 / 1.3;
border-radius: 16rpx;
overflow: hidden;
position: relative;
background: rgba(255, 255, 255, 0.15);
backdrop-filter: blur(10rpx);
box-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.15);
margin-bottom: 16rpx;
}
.hot-card-image {
width: 100%;
height: 100%;
display: block;
}
.hot-card-overlay {
position: absolute;
bottom: 0;
left: 0;
right: 0;
height: 64rpx;
background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
display: flex;
align-items: flex-end;
justify-content: space-between;
padding: 0 12rpx 12rpx;
}
.hot-card-user {
display: flex;
align-items: center;
}
.user-avatar {
width: 32rpx;
height: 32rpx;
border-radius: 50%;
margin-right: 6rpx;
}
.user-name {
font-size: 20rpx;
color: #fff;
max-width: 120rpx;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.hot-card-likes {
display: flex;
align-items: center;
}
.like-icon {
width: 20rpx;
height: 20rpx;
margin-right: 4rpx;
}
.like-count {
font-size: 20rpx;
color: #fff;
}
/* 空状态 */
.empty-state {
display: flex;
justify-content: center;
align-items: center;
height: 300rpx;
}
.empty-text {
font-size: 26rpx;
color: rgba(255, 255, 255, 0.5);
}
/* 骨架屏 */
.skeleton-card {
width: 48%;
aspect-ratio: 1 / 1.3;
border-radius: 16rpx;
background: #3a3a4a;
overflow: hidden;
position: relative;
margin-bottom: 16rpx;
}
.skeleton-shimmer {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
background: linear-gradient(
90deg,
transparent 0%,
rgba(255, 255, 255, 0.1) 50%,
transparent 100%
);
animation: shimmer 1.5s infinite;
}
@keyframes shimmer {
0% { transform: translateX(-100%); }
100% { transform: translateX(100%); }
}
/* 操作按钮 */
.block-actions {
display: flex;
align-items: center;
justify-content: flex-end;
padding-top: 8rpx;
gap: 24rpx;
}
.refresh-btn {
display: flex;
align-items: center;
}
.refresh-btn[disabled] {
opacity: 0.5;
}
.refresh-btn .action-icon {
font-size: 28rpx;
color: rgba(255, 255, 255, 0.7);
}
.refresh-btn.spinning .action-icon {
animation: spin 0.8s linear;
}
@keyframes spin {
from { transform: rotate(0deg); }
to { transform: rotate(360deg); }
}
.more-btn {
display: flex;
align-items: center;
}
.more-text {
font-size: 24rpx;
color: rgba(255, 255, 255, 0.7);
}
.more-arrow {
font-size: 24rpx;
color: rgba(255, 255, 255, 0.7);
margin-left: 4rpx;
}
</style>
```
- [ ] **Step 2: 提交**
```bash
git add frontend/pages/square/components/HotCategoryBlock.vue
git commit -m "feat: 新增HotCategoryBlock组件"
```
---
### Task 3: 创建 hot-category-more.vue 页面
**文件:**
- 创建: `frontend/pages/square/hot-category-more.vue`
- 创建: `frontend/pages/square/hot-category-more.vue` 的 json 配置
**pages.json 添加:**
```json
{
"path": "pages/square/hot-category-more",
"style": {
"navigationBarTitleText": "热门推荐",
"navigationBarBackgroundColor": "#1a1a2e",
"navigationBarTextStyle": "white",
"backgroundColor": "#1a1a2e"
}
}
```
- [ ] **Step 1: 创建 hot-category-more.vue 页面**
```vue
<template>
<view class="hot-more-page">
<!-- 子标签(仅星卡显示) -->
<view v-if="isStarCard" class="sub-tabs">
<scroll-view scroll-x :show-scrollbar="false">
<view class="sub-tab-list">
<view
v-for="tab in starCardSubTabs"
:key="tab.value"
class="sub-tab-item"
:class="{ active: activeSubTab === tab.value }"
@click="handleSubTabChange(tab.value)"
>
<text class="sub-tab-text">{{ tab.label }}</text>
</view>
</view>
</scroll-view>
</view>
<!-- 网格列表 -->
<view class="more-grid">
<view
v-for="(item, index) in items"
:key="item.asset_id || index"
class="more-card"
@click="handleCardClick(item)"
>
<image class="more-card-image" :src="item.cover_url" mode="aspectFill" />
<view class="more-card-overlay">
<view class="more-card-user">
<image class="user-avatar" :src="item.owner_avatar" mode="aspectFill" />
<text class="user-name">{{ item.owner_nickname }}</text>
</view>
<view class="more-card-likes">
<image class="like-icon" src="/static/icon/heart-icon.png" mode="aspectFit" />
<text class="like-count">{{ formatCount(item.likes) }}</text>
</view>
</view>
</view>
</view>
<!-- 加载状态 -->
<view v-if="loading" class="loading-more">
<text class="loading-text">加载中...</text>
</view>
<view v-if="noMore && items.length > 0" class="no-more">
<text class="no-more-text">没有更多了</text>
</view>
</view>
</template>
<script setup>
import { ref, computed } from 'vue'
import { onLoad } from '@dcloudio/uni-app'
import { getHotInspirationFlowMoreApi } from '@/utils/api.js'
const type = ref('')
const title = ref('')
const activeSubTab = ref('all')
const items = ref([])
const cursor = ref('')
const loading = ref(false)
const noMore = ref(false)
const starCardSubTabs = [
{ label: '全部', value: 'all' },
{ label: '光栅卡', value: 'raster' },
{ label: '镭射卡', value: 'holographic' },
{ label: '撕拉卡', value: 'tear_off' },
{ label: '拍立得', value: 'polaroid' }
]
const isStarCard = computed(() => type.value === 'hot_star_card')
onLoad((options) => {
type.value = options.type || ''
title.value = decodeURIComponent(options.title || '热门推荐')
uni.setNavigationBarTitle({ title: title.value })
loadData()
})
const formatCount = (count) => {
if (!count) return '0'
if (count >= 10000) return (count / 10000).toFixed(1) + 'w'
if (count >= 1000) return (count / 1000).toFixed(1) + 'k'
return count.toString()
}
const loadData = async () => {
if (loading.value || noMore.value) return
loading.value = true
try {
const res = await getHotInspirationFlowMoreApi(type.value, cursor.value)
if (res.code === 200 && res.data?.items) {
const newItems = res.data.items.map(item => ({
...item,
id: item.asset_id
}))
items.value = [...items.value, ...newItems]
cursor.value = res.data.cursor || ''
noMore.value = !res.data.has_more
}
} catch (e) {
console.error('[hot-category-more] 加载失败', e)
} finally {
loading.value = false
}
}
const loadMore = () => {
loadData()
}
const handleSubTabChange = (tab) => {
activeSubTab.value = tab
items.value = []
cursor.value = ''
noMore.value = false
loadData()
}
const handleCardClick = (item) => {
uni.navigateTo({
url: `/pages/asset-detail/asset-detail?asset_id=${item.asset_id}`
})
}
</script>
<style scoped>
.hot-more-page {
min-height: 100vh;
background: #1a1a2e;
padding: 24rpx;
}
.sub-tabs {
margin-bottom: 24rpx;
}
.sub-tab-list {
display: flex;
gap: 16rpx;
padding: 0 24rpx;
}
.sub-tab-item {
padding: 12rpx 24rpx;
background: rgba(255, 255, 255, 0.1);
border-radius: 32rpx;
}
.sub-tab-item.active {
background: linear-gradient(135deg, #F0E4B1, #F08399);
}
.sub-tab-text {
font-size: 24rpx;
color: rgba(255, 255, 255, 0.7);
}
.sub-tab-item.active .sub-tab-text {
color: #fff;
font-weight: 600;
}
.more-grid {
display: flex;
flex-wrap: wrap;
justify-content: space-between;
padding-bottom: 120rpx;
}
.more-card {
width: 48%;
margin-bottom: 24rpx;
background: rgba(255, 255, 255, 0.15);
border-radius: 20rpx;
overflow: hidden;
backdrop-filter: blur(10rpx);
}
.more-card-image {
width: 100%;
height: 340rpx;
}
.more-card-overlay {
padding: 16rpx;
display: flex;
justify-content: space-between;
align-items: center;
}
.more-card-user {
display: flex;
align-items: center;
}
.user-avatar {
width: 36rpx;
height: 36rpx;
border-radius: 50%;
margin-right: 8rpx;
}
.user-name {
font-size: 22rpx;
color: #fff;
}
.more-card-likes {
display: flex;
align-items: center;
}
.like-icon {
width: 22rpx;
height: 22rpx;
margin-right: 4rpx;
}
.like-count {
font-size: 22rpx;
color: #fff;
}
.loading-more,
.no-more {
text-align: center;
padding: 32rpx 0;
}
.loading-text,
.no-more-text {
font-size: 24rpx;
color: rgba(255, 255, 255, 0.6);
}
</style>
```
- [ ] **Step 2: 提交**
```bash
git add frontend/pages/square/hot-category-more.vue
git commit -m "feat: 新增热门分类查看更多页面"
```
---
### Task 4: 修改 square.vue 集成 HotCategoryBlock
**文件:**
- 修改: `frontend/pages/square/square.vue`
- [ ] **Step 1: 在 script setup 中添加引入和状态**
```javascript
import HotCategoryBlock from './components/HotCategoryBlock.vue'
import { getHotInspirationFlowBatchApi } from '@/utils/api.js'
// 热门分类状态
const hotCategories = ref([])
const hotCategoryRefs = ref({})
// 批量加载热门分类
const loadHotCategories = async () => {
try {
const res = await getHotInspirationFlowBatchApi()
if (res.code === 200 && res.data?.categories) {
hotCategories.value = res.data.categories
}
} catch (e) {
console.error('[square] 加载热门分类失败', e)
}
}
// 刷新单个分类
const handleHotCategoryRefresh = async (categoryType) => {
const ref = hotCategoryRefs.value[categoryType]
if (ref) {
await ref.handleRefresh()
}
}
// 点击热门卡片
const handleHotCardClick = (item) => {
uni.navigateTo({
url: `/pages/asset-detail/asset-detail?asset_id=${item.asset_id}`
})
}
```
- [ ] **Step 2: 在 onMounted 中调用 loadHotCategories**
```javascript
onMounted(() => {
const info = uni.getSystemInfoSync()
screenWidth.value = info.windowWidth
screenHeight.value = info.windowHeight
resetSquare()
loadBannerActivities()
loadHotCategories() // 新增
})
```
- [ ] **Step 3: 在模板的 CreationGrid 之前添加4个 HotCategoryBlock**
```html
<!-- 热门分类区块 -->
<view
v-for="category in hotCategories"
:key="category.type"
class="hot-category-wrapper"
>
<HotCategoryBlock
:ref="el => { if(el) hotCategoryRefs[category.type] = el }"
:categoryType="category.type"
:title="category.title"
@cardClick="handleHotCardClick"
/>
</view>
```
- [ ] **Step 4: 添加样式**
```css
/* 热门分类区块 */
.hot-category-wrapper {
margin-bottom: 16rpx;
}
```
- [ ] **Step 5: 提交**
```bash
git add frontend/pages/square/square.vue
git commit -m "feat: 集成4个热门分类区块到广场页面"
```
---
### Task 5: 添加 pages.json 路由配置
**文件:**
- 修改: `frontend/pages.json`
- [ ] **Step 1: 在 pages.json 添加 hot-category-more 页面配置**
```json
{
"path": "pages/square/hot-category-more",
"style": {
"navigationBarTitleText": "热门推荐",
"navigationBarBackgroundColor": "#1a1a2e",
"navigationBarTextStyle": "white",
"backgroundColor": "#1a1a2e"
}
}
```
- [ ] **Step 2: 提交**
```bash
git add frontend/pages.json
git commit -m "feat: 添加热门分类查看更多页面路由"
```
---
## 验证清单
- [ ] API 方法添加成功
- [ ] HotCategoryBlock 组件渲染正常
- [ ] 4个分类区块正确显示
- [ ] 刷新按钮旋转动画正常
- [ ] 查看更多跳转正常
- [ ] hot-category-more 页面子标签正常(星卡分类)
- [ ] 分页加载正常
- [ ] 空状态显示正常