import {
  getProductInfo,
  actionDo,
  getMemberInfo
} from '../../api/index'
import { eventBus } from '../../utils/eventBus'
Page({
  /**
   * 页面的初始数据
   */
  data: {
    bottomLift: 0,
    current: 0,
    id: '',
    origin: '',
    isFold: false,
    info: {},
    member: {},
    showShare: false,
    options: {
      empty: '无参数'
    }
  },
  changeFold() {
    this.setData({ isFold: !this.data.isFold })
  },
  onLoadLogin(options) {
    this.getDetail(options.id, options.userId || '')
    actionDo({
      actionType: 'view',
      id: options.id
    })
  },
  onShow(){
    this.setData({ member: wx.getStorageSync('member') })
  },
  onUnload() {
    console.log('详情进行了销毁');
    setTimeout(() => {
      eventBus.emit('productDeBack', this.data.info)
    }, 500)
  },
  onLoad(options) {
    var app = getApp().globalData
    this.setData({
      bottomLift: app.bottomLift
    })
    if (options.origin && options.origin == 'b') {
      this.setData({ origin: 'b' })
    }
    this.setData({
      id: options.id
    })
  },
  bindchange(e) {
    this.setData({ current: e.detail.current })
  },
  priviewBanner(e) {
    const url = e.currentTarget.dataset.url
    const {
      info
    } = this.data
    wx.previewImage({
      urls: info.bannerImgList,
      current: url
    })
  },
  priviewSpace(e) {
    const url = e.currentTarget.dataset.url
    const {
      info
    } = this.data
    wx.previewImage({
      urls: info.spaceList.map(i => i.spaceImg),
      current: url
    })
  },
  handleAction(e) {
    const actionType = e.currentTarget.dataset.code
    const {
      info, member
    } = this.data
    if (!member.phone) {
      return wx.navigateTo({
        url: '/pages/auth/auth',
      })
    }
    actionDo({
      actionType,
      id: this.data.info.id
    }).then(res => {
      info.isCollection = !info.isCollection
      this.setData({
        info
      })
      wx.showToast({
        title: actionType == 'collect' ? '收藏成功' : '取消收藏',
        icon: "none"
      })
    })
  },
  getDetail(id, userId) {
    getProductInfo({
      id,
      salesId: userId || null
    }).then(res => {
      this.setData({
        info: res.data
      })
      wx.setNavigationBarTitle({
        title: res.data.title
      })
      if(userId){
        getMemberInfo().then(res => {
          this.setData({ member: res.data })
          wx.setStorageSync('member', res.data)
        })
      }else{
        this.setData({ member: wx.getStorageSync('member') })
      }
    })
  },
  playVideo() {
    wx.previewMedia({
      sources: [{
        url: this.data.info.video,
        type: 'video'
      }]
    })
  },
  bannerbindload(e) {
    const {
      height,
      width
    } = e.detail
    let activeHeight = height * 670 / width
    this.setData({
      bannerHeight: activeHeight
    })
  },
  handleDesign() {
    const { member } = this.data
    if (!member.phone) {
      wx.setStorageSync('tempPath', '/pages/design/design')
      return wx.navigateTo({
        url: '/pages/auth/auth',
      })
    }
    wx.navigateTo({
      url: '/pages/design/design',
    })
  },
  openShare() {
    this.setData({
      showShare: true
    })
  },
  handleShare() {
    actionDo({
      actionType: 'share',
      id: this.data.info.id
    })
    // shareContent({id: this.data.info.id || this.data.id}).then(res => {
    //   this.setData({showShare: false})
    // })
  },
  onShareAppMessage: function () {
    let { info } = this.data
    console.log('点击了分享')
    if(info.users && info.users.id){
      return {
        path: '/pages/detailDis/product?id=' + info.id + '&userId=' + info.users.id
      }
    }else{
      return {
        path: '/pages/detailDis/product?id=' + info.id 
      }
    }
  },
  onClose() {
    this.setData({
      showShare: false
    })
  },
  handleDown() {
    let {
      info
    } = this.data
    wx.showToast({
      title: '下载中',
      icon: 'loading'
    })
    console.log('info.picUrls', info)
    wx.downloadFile({
      url: info.picUrls,
      success(res) {
        // console.log(res)
        wx.saveImageToPhotosAlbum({
          filePath: res.tempFilePath,
          success(data) {
            that.toSaveCaseShare()
            wx.showToast({
              title: '下载成功',
            })
          },
          fail(error) {
            console.log(error)
            wx.showToast({
              title: '下载失败',
              icon: 'error'
            })
          }
        })
      },
      fail(err) {
        console.log(err.errMsg)
        wx.showToast({
          title: '下载失败',
          icon: 'error'
        })
      }
    })
  },
  onHide() {

  },
  onPullDownRefresh() {

  },
  onReachBottom() {

  },

})