104 lines
2.9 KiB
TypeScript
104 lines
2.9 KiB
TypeScript
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import api from '../../utils/api'
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interface ContentCategory {
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id: string
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name: string
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}
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interface ContentArticle {
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id: string
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title: string
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summary?: string
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categoryId?: string
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categoryName?: string
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coverFileId?: string
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viewCount?: number
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publishAt?: string
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createdAt?: string
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publishAtText?: string
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}
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interface ContentPageData {
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categories: ContentCategory[]
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activeCategoryId: string
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articles: ContentArticle[]
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loading: boolean
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loadError: boolean
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}
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const formatDate = (value: string | undefined): string => {
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if (!value) return ''
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const date = new Date(value)
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if (Number.isNaN(date.getTime())) return ''
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const month = String(date.getMonth() + 1).padStart(2, '0')
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const day = String(date.getDate()).padStart(2, '0')
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return `${date.getFullYear()}-${month}-${day}`
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}
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Page({
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data: {
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categories: [{ id: '', name: '推荐' }],
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activeCategoryId: '',
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articles: [],
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loading: true,
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loadError: false,
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},
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onLoad() {
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this.loadPage()
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},
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async loadPage() {
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this.setData({ loading: true, loadError: false })
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try {
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const [categories, articles] = await Promise.all([
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api.get<ContentCategory[]>('/content/categories'),
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api.get<ContentArticle[]>('/content/articles'),
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])
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this.setData({
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categories: [{ id: '', name: '推荐' }, ...(categories || [])],
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articles: this.normalizeArticles(articles || [], categories || []),
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loading: false,
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})
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} catch (error) {
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console.error('加载婚恋课堂失败', error)
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this.setData({ loading: false, loadError: true })
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}
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},
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normalizeArticles(articles: ContentArticle[], categories: ContentCategory[]): ContentArticle[] {
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const categoryNames = new Map<string, string>()
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categories.forEach((item) => categoryNames.set(item.id, item.name))
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return articles.map((item) => ({
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...item,
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categoryName: categoryNames.get(item.categoryId || '') || '婚恋课堂',
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publishAtText: formatDate(item.publishAt || item.createdAt),
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}))
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},
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async select(e: WechatMiniprogram.TouchEvent) {
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const categoryId = (e.currentTarget.dataset.id as string) || ''
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if (categoryId === this.data.activeCategoryId) return
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this.setData({ activeCategoryId: categoryId, loading: true, loadError: false })
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try {
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const articles = await api.get<ContentArticle[]>('/content/articles', categoryId ? { categoryId } : undefined)
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this.setData({
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articles: this.normalizeArticles(articles || [], this.data.categories),
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loading: false,
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})
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} catch (error) {
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console.error('加载课堂分类失败', error)
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this.setData({ loading: false, loadError: true })
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}
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},
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open(e: WechatMiniprogram.TouchEvent) {
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const id = e.currentTarget.dataset.id as string
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if (id) wx.navigateTo({ url: `/pages/content-detail/content-detail?id=${id}` })
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},
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onRetry() {
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this.loadPage()
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},
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})
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