70 lines
1.7 KiB
TypeScript
70 lines
1.7 KiB
TypeScript
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/**
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* 登录页 — 微信一键登录（规范 §4.1）
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*/
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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import { authStore, appStore } from '../../stores'
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// eslint-disable-next-line @typescript-eslint/no-unused-vars
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import { ROUTE } from '../../constants'
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interface LoginData {
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loggingIn: boolean
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error: string
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platformName: string
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slogan: string
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}
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Page({
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data: {
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loggingIn: false,
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error: '',
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platformName: getApp().globalData.platformName,
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slogan: getApp().globalData.slogan,
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},
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onLoad() {
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if (authStore.state.isLoggedIn) {
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const pages = getCurrentPages()
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if (pages.length > 1) {
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wx.navigateBack()
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} else {
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wx.switchTab({ url: ROUTE.TAB.HOME })
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}
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}
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},
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async onLoginTap() {
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if (this.data.loggingIn) return
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this.setData({ loggingIn: true, error: '' })
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try {
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const loginRes = await new Promise<{ code: string }>((resolve, reject) => {
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wx.login({ success: resolve, fail: reject })
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})
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if (!loginRes.code) throw new Error('获取微信登录凭证失败')
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await authStore.loginWithWechat(loginRes.code)
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const pages = getCurrentPages()
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if (pages.length > 1) {
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wx.navigateBack()
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} else {
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wx.switchTab({ url: ROUTE.TAB.HOME })
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}
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} catch (err: unknown) {
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const message = err instanceof Error ? err.message : '登录失败，请重试'
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console.error('[Login] 登录失败:', err)
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this.setData({ error: message, loggingIn: false })
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appStore.toastError(message)
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}
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},
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onViewPrivacy() {
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wx.navigateTo({ url: '/pages/help-center/help-center?tab=privacy' })
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},
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onViewTerms() {
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wx.navigateTo({ url: '/pages/help-center/help-center?tab=terms' })
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},
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})
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