/**
 * 卡若创业派对 - 头像昵称引导页
 * 登录后资料未完善时引导用户修改默认头像和昵称，仅包含头像+昵称两项
 */
const app = getApp()

Page({
  data: {
    statusBarHeight: 44,
    avatar: '',
    nickname: '',
    saving: false,
    showPrivacyModal: false,
    nicknameInputFocus: false,
  },

  onLoad() {
    this.setData({ statusBarHeight: app.globalData.statusBarHeight || 44 })
    this.loadFromUser()
  },

  loadFromUser() {
    const user = app.globalData.userInfo
    if (!app.globalData.isLoggedIn || !user?.id) {
      wx.showToast({ title: '请先登录', icon: 'none' })
      setTimeout(() => getApp().goBackOrToHome(), 1500)
      return
    }
    const nickname = (user.nickname || user.nickName || '').trim()
    const avatar = user.avatar || user.avatarUrl || ''
    this.setData({ nickname, avatar })
  },

  goBack() {
    getApp().goBackOrToHome()
  },

  onNicknameInput(e) {
    this.setData({ nickname: e.detail.value })
  },
  onNicknameChange(e) {
    this.setData({ nickname: e.detail.value })
  },
  onNicknameBlur() {
    this.setData({ nicknameInputFocus: false })
  },
  onNicknameAreaTouch() {
    if (typeof wx.requirePrivacyAuthorize !== 'function') return
    wx.requirePrivacyAuthorize({
      success: () => {
        this.setData({ nicknameInputFocus: true })
      },
      fail: () => {},
    })
  },
  preventMove() {},
  handleAgreePrivacy() {
    const app = getApp()
    if (app._privacyResolve) {
      app._privacyResolve({ buttonId: 'agree-btn', event: 'agree' })
      app._privacyResolve = null
    }
    this.setData({ showPrivacyModal: false, nicknameInputFocus: true })
  },
  handleDisagreePrivacy() {
    const app = getApp()
    if (app._privacyResolve) {
      app._privacyResolve({ event: 'disagree' })
      app._privacyResolve = null
    }
    this.setData({ showPrivacyModal: false })
  },

  async onChooseAvatar(e) {
    const tempAvatarUrl = e.detail?.avatarUrl
    if (!tempAvatarUrl) return
    await this.uploadAndSaveAvatar(tempAvatarUrl)
  },

  async uploadAndSaveAvatar(tempPath) {
    wx.showLoading({ title: '上传中...', mask: true })
    try {
      const uploadRes = await new Promise((resolve, reject) => {
        wx.uploadFile({
          url: app.globalData.baseUrl + '/api/miniprogram/upload',
          filePath: tempPath,
          name: 'file',
          formData: { folder: 'avatars' },
          success: (r) => {
            try {
              const data = JSON.parse(r.data)
              if (data.success) resolve(data)
              else reject(new Error(data.error || '上传失败'))
            } catch {
              reject(new Error('解析失败'))
            }
          },
          fail: reject,
        })
      })
      let avatarUrl = uploadRes.data?.url || uploadRes.url
      if (avatarUrl && !avatarUrl.startsWith('http')) {
        avatarUrl = app.globalData.baseUrl + avatarUrl
      }
      this.setData({ avatar: avatarUrl })
      await app.request({
        url: '/api/miniprogram/user/profile',
        method: 'POST',
        data: { userId: app.globalData.userInfo?.id, avatar: avatarUrl },
      })
      if (app.globalData.userInfo) {
        app.globalData.userInfo.avatar = avatarUrl
        wx.setStorageSync('userInfo', app.globalData.userInfo)
      }
      wx.hideLoading()
      wx.showToast({ title: '头像已更新', icon: 'success' })
    } catch (e) {
      wx.hideLoading()
      wx.showToast({ title: e.message || '上传失败', icon: 'none' })
    }
  },

  async saveProfile() {
    const userId = app.globalData.userInfo?.id
    if (!userId) {
      wx.showToast({ title: '请先登录', icon: 'none' })
      return
    }
    const nickname = (this.data.nickname || '').trim()
    const avatar = (this.data.avatar || '').trim()
    if (!nickname) {
      wx.showToast({ title: '请输入昵称', icon: 'none' })
      return
    }
    this.setData({ saving: true })
    try {
      await app.request({
        url: '/api/miniprogram/user/profile',
        method: 'POST',
        data: { userId, avatar: avatar || undefined, nickname },
      })
      if (app.globalData.userInfo) {
        if (nickname) app.globalData.userInfo.nickname = nickname
        if (avatar) app.globalData.userInfo.avatar = avatar
        wx.setStorageSync('userInfo', app.globalData.userInfo)
      }
      wx.showToast({ title: '保存成功', icon: 'success' })
      setTimeout(() => getApp().goBackOrToHome(), 800)
    } catch (e) {
      wx.showToast({ title: e.message || '保存失败', icon: 'none' })
    }
    this.setData({ saving: false })
  },

  goToFullProfile() {
    wx.navigateTo({ url: '/pages/profile-edit/profile-edit' })
  },
})