import {
  createStoreBindings
} from 'mobx-miniprogram-bindings'
import {
  store
} from '~/store/index'
import {
  setUserInfo
} from '~/api/user'
let storeBindings
Page({
  data: {
    gradeIndex: 0,
    gradeArray: [{
        value: 'PRESCHOOL',
        key: '学前班'
      }, {
        value: 'PRIMARY_FIRST_GRADE',
        key: '一年级'
      },
      {
        value: 'PRIMARY_SECOND_GRADE',
        key: '二年级'
      },
      {
        value: 'PRIMARY_THREE_GRADE',
        key: '三年级'
      },
      {
        value: 'PRIMARY_SENIOR_GRADE',
        key: '四年级'
      },
    ],
  },
  onLoad(options) {
    // 手工绑定 
    this.storeBindings = createStoreBindings(this, {
      store,
      fields: {
        userInfo: 'userInfo'
      },
      actions: {
        setUser: 'setUser'
      }
    })
    // 立刻更新
    this.storeBindings.updateStoreBindings()
    let {
      grade
    } = this.data.userInfo
    let gradeIndex = this.data.gradeArray.findIndex(item => {
      return item.value == grade
    })
    this.setData({
      gradeIndex
    })
  },
  // 调用清理函数
  onUnload() {
    this.storeBindings.destroyStoreBindings()
  },
  changeAvatar(e) {
    const {
      avatarUrl
    } = e.detail
    wx.uploadFile({
      url: 'https://reader-api.ai160.com/file/upload',
      filePath: avatarUrl,
      name: '头像',
      header: {
        uid: wx.getStorageSync('uid')
      },
      success: (res) => {
        const newAvatar = JSON.parse(res.data).data;
        const str = 'userInfo.avatar'
        this.setData({
          [str]: newAvatar
        })
        this.setUserInfo({
          avatar: newAvatar
        })
      }
    })
  },
  saveNickName(e) {
    let nickName = e.detail.value;
    if (nickName == this.data.userInfo.nickName) {
      return
    }
    this.setUserInfo({
      nickName
    })
  },
  selectProfession() {
    wx.showActionSheet({
      itemList: ['学生', '家长', '老师'],
      success: (res) => {
        /*   if (res.tapIndex == this.data.userInfo.gender) {
              return
          }
          this.setUserInfo({
              gender: res.tapIndex
          }) */
      },
    })
  },
  selectGender() {
    wx.showActionSheet({
      itemList: ['女', '男'],
      success: (res) => {
        if (res.tapIndex == this.data.userInfo.gender) {
          return
        }
        this.setUserInfo({
          gender: res.tapIndex
        })
      },
    })
  },
  bindDateChange(e) {
    this.setUserInfo({
      birthday: e.detail.value
    })
  },
  bindGradeChange(e) {
    let grade = this.data.gradeArray[e.detail.value].value
    this.setUserInfo({
      grade
    })
  },
  saveSchool(e) {
    let schoolName = e.detail.value;
    if (schoolName == this.data.userInfo.schoolName) {
      return
    }
    this.setUserInfo({
      schoolName
    })
  },
  async setUserInfo(data) {
    wx.showLoading({
      title: '提交中',
    })
    let res = await setUserInfo(data, 'put').finally(() => {
      wx.hideLoading()
    })
    this.setUser(res)
  },

})