soul-yongping/miniprogram/pages/my/my.js

const app = getApp()

Page({
  data: {
    statusBarHeight: 44,
    navBarHeight: 88,
    isLoggedIn: false,
    user: null,
    userInitial: 'U',
    userIdSuffix: '---',
    earningsText: '0.00',
    pendingEarningsText: '0.00',
    earningsDisplay: '--',
    purchasedCount: 0,
    totalSections: 62,
    matchEnabled: false,
    activeTab: 'overview',
    completedOrders: 0,
    recentChapters: [],
    totalReadTime: 50,
    matchHistoryCount: 0,
    showBindModal: false,
    bindType: 'phone',
    bindValue: '',
    isBinding: false,
    bindError: ''
  },

  onLoad() {
    this.setNavBarHeight()
    this.syncUser()
    app.loadFeatureConfig().then(() => {
      this.setData({ matchEnabled: app.globalData.matchEnabled === true })
    })
  },

  onShow() {
    if (typeof this.getTabBar === 'function' && this.getTabBar()) this.getTabBar().setData({ selected: 3 })
    this.setNavBarHeight()
    this.syncUser()
    app.loadFeatureConfig().then(() => {
      this.setData({ matchEnabled: app.globalData.matchEnabled === true })
    })
  },

  setNavBarHeight() {
    const statusBarHeight = app.globalData.statusBarHeight || 44
    const navBarHeight = app.globalData.navBarHeight || (statusBarHeight + 44)
    this.setData({ statusBarHeight, navBarHeight })
  },

  syncUser() {
    const isLoggedIn = !!app.globalData.isLoggedIn
    const user = app.globalData.userInfo || null
    const total = app.globalData.bookData ? (Array.isArray(app.globalData.bookData) ? app.globalData.bookData.length : 62) : 62
    const purchasedSections = app.globalData.purchasedSections || []
    const hasFullBook = !!app.globalData.hasFullBook
    const purchasedCount = hasFullBook ? total : purchasedSections.length
    const recentChapters = (purchasedSections && purchasedSections.slice(-5)) || []
    const userInitial = user && user.nickname ? String(user.nickname).charAt(0) : 'U'
    const userIdSuffix = user && user.id ? String(user.id).slice(-8) : '---'
    const earningsText = Number(user && user.earnings != null ? user.earnings : 0).toFixed(2)
    const pendingEarningsText = Number(user && user.pendingEarnings != null ? user.pendingEarnings : 0).toFixed(2)
    const earningsDisplay = user && (user.earnings != null) && Number(user.earnings) > 0 ? '¥' + Number(user.earnings).toFixed(0) : '--'
    this.setData({
      isLoggedIn,
      user,
      userInitial,
      userIdSuffix,
      earningsText,
      pendingEarningsText,
      earningsDisplay,
      totalSections: total,
      purchasedCount,
      completedOrders: 0,
      recentChapters,
      totalReadTime: 50 + Math.floor(Math.random() * 150),
      matchHistoryCount: 0
    })
  },

  doLogin() {
    app.login().then(() => {
      this.syncUser()
      wx.showToast({ title: '登录成功', icon: 'success' })
    })
  },

  setActiveTab(e) {
    const tab = e.currentTarget.dataset.tab
    this.setData({ activeTab: tab })
  },

  goAbout() { wx.navigateTo({ url: '/pages/about/about' }) },
  goPurchases() { wx.navigateTo({ url: '/pages/purchases/purchases' }) },
  goReferral() { wx.navigateTo({ url: '/pages/referral/referral' }) },
  goSettings() { wx.navigateTo({ url: '/pages/settings/settings' }) },
  goMatch() { wx.switchTab({ url: '/pages/match/match' }) },
  goChapters() { wx.switchTab({ url: '/pages/chapters/chapters' }) },
  goToRead(e) {
    const id = e.currentTarget.dataset.id
    if (id) wx.navigateTo({ url: '/pages/read/read?id=' + encodeURIComponent(id) })
  },

  openBindModal(e) {
    const type = e.currentTarget.dataset.type
    const user = this.data.user
    let bindValue = ''
    if (type === 'phone' && user && user.phone) bindValue = user.phone
    if (type === 'wechat' && user && user.wechat) bindValue = user.wechat
    if (type === 'alipay' && user && user.alipay) bindValue = user.alipay
    this.setData({
      showBindModal: true,
      bindType: type,
      bindValue,
      bindError: ''
    })
  },

  closeBindModal() {
    if (!this.data.isBinding) this.setData({ showBindModal: false, bindValue: '', bindError: '' })
  },

  onBindInput(e) {
    this.setData({ bindValue: (e.detail && e.detail.value) || '', bindError: '' })
  },

  submitBind() {
    const { bindType, bindValue } = this.data
    if (!bindValue || !bindValue.trim()) {
      this.setData({ bindError: '请输入内容' })
      return
    }
    if (bindType === 'phone' && !/^1[3-9]\d{9}$/.test(bindValue)) {
      this.setData({ bindError: '请输入正确的手机号' })
      return
    }
    if (bindType === 'wechat' && bindValue.length < 6) {
      this.setData({ bindError: '微信号至少6位' })
      return
    }
    if (bindType === 'alipay' && !bindValue.includes('@') && !/^1[3-9]\d{9}$/.test(bindValue)) {
      this.setData({ bindError: '请输入正确的支付宝账号' })
      return
    }
    this.setData({ isBinding: true, bindError: '' })
    app.request('/api/user/update', {
      method: 'POST',
      data: {
        userId: this.data.user && this.data.user.id,
        [bindType]: bindValue
      }
    }).then(() => {
      const user = { ...this.data.user, [bindType]: bindValue }
      app.globalData.userInfo = user
      wx.setStorageSync('userInfo', user)
      this.setData({ user, showBindModal: false, bindValue: '', isBinding: false })
      wx.showToast({ title: '绑定成功', icon: 'success' })
    }).catch(() => {
      this.setData({ bindError: '绑定失败，请重试', isBinding: false })
    })
  }
})