// pages/morder/detail/index.js
const request = require('../../../utils/request') //导入模块
const util = require('../../../utils/util')
const math = require('../../../utils/math')
const event = require('../../../utils/event.js')
const app = getApp()

Page({

  /**
   * 页面的初始数据
   */
  data: {
    safeBottom: app.globalData.safeBottom,
    kg: app.globalData.kg,
    type: 0,
    orderId: null,
    orderInfo: null,
    vidth: math.divide(690, 5) - 16,
    imgList: [
      {text : '视频', must: false, status: 0, video: true }, {text : '磅单', must: true, status: 0}, {text : '装车照(前)', must: true, status: 0}, 
      {text : '装车照(左)', must: true, status: 0}, {text : '装车照(右)', must: true, status: 0}
    ],
    boImgList: [],
    duration: 60,
    taskList: [],
    orderPoundBO: {
      grossWeight: null,
      tareWeight: null,
      netWeight: 0,
    },
    grossWeight: null,
    tareWeight: null,
    amount: 0,
    payment: 0,
    operatBar: false,
    imageHeight: math.divide(math.times(750, 9), 16),
    visible: false,
    videoUrl: null,
    radioIndex: 1,
    deductedPoint: '',
    deductedAmount1: 0.00,
    deductedWeight: '',
    deductedAmount2: 0.00,
    modalName: null,
    requesting: false
  },

  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if (options.orderId) {
      this.data.orderId = options.orderId
      this.data.type = options.type ? Number(options.type) : 0
      this.fetchOrderInfo(this.data.orderId)
    }
    event.on('EventMessage', this, this.onEvent)
  },
  /*******************************************************onEvent************************************************************/
  onEvent: function (message) {
    if (message.what == 320) {
      this.fetchOrderInfo(this.data.orderId)
    }
  },
  /*******************************************************fetchOrderInfo************************************************************/
  fetchOrderInfo(orderId) {
    if(this.data.requesting){
      return
    }
    wx.showLoading({
      title: '加载中',
      mask: true
    })
    if(this.data.type == 1){
      this.data.requesting = true
      request.get('/recycle-service/get/store-order-trade-details/' + orderId).then(result => {
        //成功回调
        this.initPoundBO(result.data)
        wx.hideLoading()
      }).catch(err => {
        //异常回调
        wx.hideLoading()
        this.data.requesting = false
        util.showToast(err)
      })
    } else {
      this.data.requesting = true
      request.get('/recycle-service/get/user-order-trade-details/' + orderId).then(result => {
        //成功回调
        this.initPoundBO(result.data)
        wx.hideLoading()
      }).catch(err => {
        //异常回调
        wx.hideLoading()
        this.data.requesting = false
        util.showToast(err)
      })
    }
  },
  /*******************************************************set订单信息************************************************************/
  initPoundBO: function(orderInfo){
    var amount = orderInfo.totalOfferPrice
    var netWeight = orderInfo.quantity
    this.data.boImgList = []
    var vurl = null
    var editBO = false
    this.data.operatBar = false
    if(this.data.type == 0){//买家
      if(orderInfo.status == 1 || orderInfo.status == 3 || orderInfo.status == 4  || orderInfo.status == 5){
        this.data.operatBar = true
      }
    } else if(this.data.type == 1){//卖家
      if(orderInfo.status == 2 || orderInfo.status == 6 || orderInfo.status == 7){
        this.data.operatBar = true
        editBO = true
      }
    }
    if(!util.isEmpty(orderInfo.orderPoundBO)){
      if(!util.isEmpty(orderInfo.orderPoundBO.videoUrl)){
        this.videoContext = wx.createVideoContext('video')
        vurl = orderInfo.orderPoundBO.videoUrl
        if(editBO){
          this.data.imgList[0].status = 8
          this.data.imgList[0].video = true
          this.data.imgList[0].path = orderInfo.orderPoundBO.videoUrl
          this.data.imgList[0].url = orderInfo.orderPoundBO.videoUrl
        }
        this.data.boImgList.push({text : '视频', url: orderInfo.orderPoundBO.videoUrl, video: true})
      }
      if(!util.isEmpty(orderInfo.orderPoundBO.poundUrl)){
        this.data.boImgList.push({text : '磅单', url: orderInfo.orderPoundBO.poundUrl})
        if(editBO){
          this.data.imgList[1].status = 8
          this.data.imgList[1].path = orderInfo.orderPoundBO.poundUrl
          this.data.imgList[1].url = orderInfo.orderPoundBO.poundUrl
        }
      }
      if(!util.isEmpty(orderInfo.orderPoundBO.beforeUrl)){
        this.data.boImgList.push({text : '装车照(前)', url: orderInfo.orderPoundBO.beforeUrl})
        if(editBO){
          this.data.imgList[2].status = 8
          this.data.imgList[2].path = orderInfo.orderPoundBO.beforeUrl
          this.data.imgList[2].url = orderInfo.orderPoundBO.beforeUrl
        }
      }
      if(!util.isEmpty(orderInfo.orderPoundBO.leftUrl)){
        this.data.boImgList.push({text : '装车照(左)', url: orderInfo.orderPoundBO.leftUrl})
        if(editBO){
          this.data.imgList[3].status = 8
          this.data.imgList[3].path = orderInfo.orderPoundBO.leftUrl
          this.data.imgList[3].url = orderInfo.orderPoundBO.leftUrl
        }
      }
      if(!util.isEmpty(orderInfo.orderPoundBO.rightUrl)){
        this.data.boImgList.push({text : '装车照(右)', url: orderInfo.orderPoundBO.rightUrl})
        if(editBO){
          this.data.imgList[4].status = 8
          this.data.imgList[4].path = orderInfo.orderPoundBO.rightUrl
          this.data.imgList[4].url = orderInfo.orderPoundBO.rightUrl
        }
      }
      if(orderInfo.orderPoundBO.netWeight){
        netWeight = orderInfo.orderPoundBO.netWeight
        amount = math.times(orderInfo.orderPoundBO.netWeight, orderInfo.unitPrice)
      }
      this.data.requesting = false
    }
    if(!orderInfo.orderPoundBO.deductPrice && orderInfo.orderPoundBO.deductedWeight){
      orderInfo.orderPoundBO.deductPrice = math.times(orderInfo.orderPoundBO.deductedWeight, orderInfo.unitPrice)
    }
    if(!orderInfo.orderPoundBO.currentSettlePrice && orderInfo.orderPoundBO.deductedWeight){
      orderInfo.orderPoundBO.currentSettlePrice = math.minus(orderInfo.totalOfferPrice, orderInfo.orderPoundBO.deductPrice)
    }
    // 如果是吨为单位的，进行换算；这里指的是重量
    if(!app.globalData.kg){
      netWeight = math.divide(netWeight, 1000)
      if(orderInfo.orderPoundBO.grossWeight){
        orderInfo.orderPoundBO.grossWeight = math.divide(orderInfo.orderPoundBO.grossWeight, 1000).toFixed(2)
      }
      if(orderInfo.orderPoundBO.tareWeight){
        orderInfo.orderPoundBO.tareWeight = math.divide(orderInfo.orderPoundBO.tareWeight, 1000).toFixed(2)
      }
      if(orderInfo.orderPoundBO.netWeight){
        orderInfo.orderPoundBO.netWeight = math.divide(orderInfo.orderPoundBO.netWeight, 1000).toFixed(2)
      }
    }
    this.setData({
      orderInfo: orderInfo,
      imgList: this.data.imgList,
      videoUrl: vurl,
      boImgList: this.data.boImgList,
      orderPoundBO: orderInfo.orderPoundBO,
      ['orderPoundBO.netWeight']: netWeight,
      amount: amount,
      deductedAmount2: Number(math.minus(amount, orderInfo.imprestAmount)).toFixed(2),
      payment: math.minus(amount, orderInfo.imprestAmount),
      type: this.data.type,
      operatBar: this.data.operatBar,
      kg: app.globalData.kg,
      safeBottom: app.globalData.safeBottom
    })
  },
  /*******************************************************店铺信息************************************************************/
  toShopInfo: function(){
    if(!this.data.orderInfo){
      return
    }
    if(!app.globalData.userInfo){
      wx.navigateTo({ url: '/pages/login/index'})
      return
    }
    wx.navigateTo({ url: '/pages/shop/detail/index?storeId=' + this.data.orderInfo.storeId })
  },
  bindInput: function(e){
    if(e.target.id == 'grossWeight'){
      // 毛重输入
      this.data.orderPoundBO.grossWeight = Number(e.detail.value)
    } else {
      // 皮重输入
      this.data.orderPoundBO.tareWeight = Number(e.detail.value)
    }
  },
  mountWeight: function(){
     if(util.isEmpty(this.data.orderPoundBO.grossWeight)){
      this.data.orderPoundBO.tareWeight = null
     }
     if(Number(this.data.orderPoundBO.grossWeight) <= Number(this.data.orderPoundBO.tareWeight)){
      this.data.orderPoundBO.tareWeight = null
     }
    var netWeight = math.minus(this.data.orderPoundBO.grossWeight || this.data.orderInfo.quantity, this.data.orderPoundBO.tareWeight || 0)
    var amount = math.times(netWeight, this.data.orderInfo.unitPrice)
    if(!app.globalData.kg){
      amount = math.times(amount, 1000)
    }
    this.setData({
      ['orderPoundBO.netWeight']: netWeight,
      amount: amount,
      payment: math.minus(amount, this.data.orderInfo.imprestAmount)
    })
  },
  /*******************************************************订单磅单上传************************************************************/
  submitInfo: function(){
    if(util.isEmpty(this.data.orderPoundBO.grossWeight) || parseInt(this.data.orderPoundBO.grossWeight) <= 0){
      util.showToast('请输入毛重')
      return
    }
    if(util.isEmpty(this.data.orderPoundBO.tareWeight) || parseInt(this.data.orderPoundBO.tareWeight) <= 0){
      util.showToast('请输入皮重')
      return
    }
    var grossWeight = this.data.orderPoundBO.grossWeight
    if(!app.globalData.kg){
      grossWeight = math.times(this.data.orderPoundBO.grossWeight, 1000)
    }
    if(Number(grossWeight) < this.data.orderInfo.quantity){
      util.showToast('您输入的磅单信息与订单要求不符，请检查后重新输入')
      return
    }
    this.data.orderPoundBO.poundUrl = this.data.imgList[1].url
    if(util.isEmpty(this.data.orderPoundBO.poundUrl)){
      util.showToast('请上传磅单图片')
      return
    }
    this.data.orderPoundBO.beforeUrl = this.data.imgList[2].url
    if(util.isEmpty(this.data.orderPoundBO.beforeUrl)){
      util.showToast('请上装车照(前)图片')
      return
    }
    this.data.orderPoundBO.leftUrl = this.data.imgList[3].url
    if(util.isEmpty(this.data.orderPoundBO.leftUrl)){
      util.showToast('请上装车照(左)图片')
      return
    }
    this.data.orderPoundBO.rightUrl = this.data.imgList[4].url
    if(util.isEmpty(this.data.orderPoundBO.rightUrl)){
      util.showToast('请上传装车照(右)图片')
      return
    }
    this.data.orderPoundBO.videoUrl = this.data.imgList[0].url
    wx.showLoading({ title: '处理中', mask: true })
    var form = { 
      orderId: this.data.orderInfo.orderId,
      orderPoundBO: this.data.orderPoundBO, 
      uniPrice: this.data.orderInfo.unitPrice
    }
    if(!app.globalData.kg){
      form.orderPoundBO.grossWeight = math.times(this.data.orderPoundBO.grossWeight, 1000)
      form.orderPoundBO.tareWeight = math.times(this.data.orderPoundBO.tareWeight, 1000)
    }
    request.post('/recycle-service/upload/store-order-trade', form).then(result => {
      //成功回调
      wx.hideLoading()
      util.showToast('您已成功上传磅单信息，请等待买家确认榜单')
      this.eventOrder()
    }).catch(err => {
      //异常回调
      wx.hideLoading()
      util.showToast(err)
    })
  },
  /*******************************************************订单支付************************************************************/
  paymentOffline: function(){
    this.wuxDialog = this.wuxDialog || this.selectComponent('#wux-dialog')
    var that = this
    this.wuxDialog.open({
      resetOnClose: true,
      title: '温馨提示',
      content: '1、还没看到货，就要支付货款或定金，存在资金风险通过千鸟平台担保交易，先交纳诚意金，就可以查看货物的磅单信息和装货拍照图片，满意后才支付尾款。如果不满意，可以申请取消订单，取回已付的诚意金。\n 2、货不对板，担心买到假货、次货通过千鸟平台担保交易，买家验货时，确认没有扣点、扣重的异常问题后，平台才会结算货款给卖家。如果协商不一致，可以申请退货退款，取回已付的货款。',
      buttons: [{
        text: '取消'
      },{
        text: '坚持线下支付',
        type: 'primary',
        onTap(e) {
          that.paymentOffOrder()
        }
      }]
    })
  },
  paymentOrder: function(){
    if(this.data.orderInfo.status == 1){
      wx.navigateTo({ url: '/pages/payment/index?type=11&orderId=' + this.data.orderInfo.orderId })
    } else if(this.data.orderInfo.status == 4){
      wx.navigateTo({ url: '/pages/payment/index?type=14&orderId=' + this.data.orderInfo.orderId })
    }
  },
  paymentOffOrder: function(){
    wx.showLoading({ title: '处理中', mask: true })
    request.post('/recycle-service/order-trade/pay/offline', { orderId: this.data.orderId }).then(result => {
      //成功回调
      wx.hideLoading()
      this.eventOrder()
      util.showToast('订单支付已处理')
    }).catch(err => {
      //异常回调
      wx.hideLoading()
      util.showToast(err)
    })
  },
  /*******************************************************确认磅单************************************************************/
  editPrice: function(){
    this.wuxDialog = this.wuxDialog || this.selectComponent('#wux-dialog')
    var that = this
    this.wuxDialog.prompt({
      resetOnClose: true,
      title: '温馨提示',
      content: '请修改您的单价（元/' + (app.globalData.kg ? 'KG' : '吨') + '）',
      placeholder: '请输入单价',
      maxlength: 8,
      onConfirm(e, response) {
        that.setData({['orderInfo.unitPrice'] : app.globalData.kg ? response : math.divide(response, 1000)})
        that.mountWeight()
      }
    })
  },
  offerInfo: function(e){
    console.log(e)
    if(e.currentTarget.id == 'refuse'){
      this.wuxDialog = this.wuxDialog || this.selectComponent('#wux-dialog')
      var that = this
      this.wuxDialog.open({
        resetOnClose: true,
        title: '温馨提示',
        content: '如果您对订单的磅单信息有疑问，请与卖家协商修改过磅信息。',
        buttons: [{
          text: '取消'
        },{
          text: '确定',
          type: 'primary',
          onTap(e) {
            that.confrimInfo(2)
          }
        }]
      })
    } else {
      this.confrimInfo(1)
    }
  },
  confrimInfo(type){
    wx.showLoading({
      title: '处理中',
      mask: true
    })
    var form = {orderId: this.data.orderInfo.orderId, type}
    request.post('/recycle-service/confirm/user-order-data', form).then(result => {
      //成功回调
      wx.hideLoading()
      this.eventOrder()
      if(type == 1){
        if(!this.data.orderInfo.isPayOffline){
          this.wuxDialog = this.wuxDialog || this.selectComponent('#wux-dialog')
          var that = this
          this.wuxDialog.open({
            resetOnClose: true,
            title: '温馨提示',
            content: '订单已经确认，现在去支付尾款？',
            buttons: [{
              text: '取消'
            },{
              text: '确定',
              type: 'primary',
              onTap(e) {
                that.paymentOrder()
              }
            }]
          })
        } else {
          util.showToast('订单信息已经处理')
        }
      } else {
        util.showToast('订单信息已经处理')
      }
    }).catch(err => {
      //异常回调
      wx.hideLoading()
      util.showToast(err)
    })
  },
  /*******************************************************取消订单************************************************************/
  cancelOrder: function(){
    this.wuxDialog = this.wuxDialog || this.selectComponent('#wux-dialog')
    var that = this
    this.wuxDialog.open({
      resetOnClose: true,
      title: '温馨提示',
      content: '为了确保您的利益请和卖家进行沟通，确定取消该订单？',
      buttons: [{
        text: '取消'
      },{
        text: '确定',
        type: 'primary',
        onTap(e) {
          wx.showLoading({
            title: '处理中',
            mask: true
          })
          request.get('/recycle-service/cancel/user-order-trade/'+ that.data.orderId).then(result => {
            //成功回调
            wx.hideLoading()
            that.eventOrder()
            util.showToast('订单已经取消')
            // that.fetchOrderInfo(that.data.orderId)
          }).catch(err => {
            //异常回调
            wx.hideLoading()
            util.showToast(err)
          })
        }
      }]
    })
  },
  /*******************************************************收货处理************************************************************/
  actionSheet: function(){
    var that = this
    wx.showActionSheet({
      itemList: ['申请退货', '申请扣点扣重'],
      success(res){
        if (res.tapIndex === 0){
          that.backGood()
        }else if (res.tapIndex === 1){
          that.setData({ modalName: 'bottomModal' })
        }
      }
    })
  },
  hideModal: function(){
    this.setData({ modalName: null })
  },
  stopModal: function(){

  },
  takeGood: function(){
    wx.showLoading({
      title: '处理中',
      mask: true
    })
    var form = { orderId: this.data.orderId }
    request.post('/recycle-service/confirm/user-order-trade', form).then(result => {
      //成功回调
      wx.hideLoading()
      this.eventOrder()
      util.showToast('收货成功')
      // that.fetchOrderInfo(that.data.orderId)
    }).catch(err => {
      //异常回调
      wx.hideLoading()
      util.showToast(err)
    })
  },
  backGood: function(){
    this.wuxDialog = this.wuxDialog || this.selectComponent('#wux-dialog')
    var that = this
    this.wuxDialog.open({
      resetOnClose: true,
      title: '温馨提示',
      content: '请与店家沟通退货事宜，以免造成更多的损失！',
      buttons: [{
        text: '取消'
      },{
        text: '确定',
        type: 'primary',
        onTap(e) {
          wx.showLoading({
            title: '处理中',
            mask: true
          })
          request.post('/recycle-service/return/user-order-trade', { orderId:that.data.orderId }).then(result => {
            //成功回调
            wx.hideLoading()
            that.eventOrder()
            util.showToast('退货申请成功!')
            // that.fetchOrderInfo(that.data.orderId)
          }).catch(err => {
            //异常回调
            wx.hideLoading()
            util.showToast(err)
          })
        }
      }]
    })
  },
  bind2Input: function(e){
    if(this.data.radioIndex == 1){
      this.data.deductedPoint = e.detail.value
      this.data.deductedWeight = Number(math.divide(math.times(this.data.orderPoundBO.netWeight, this.data.deductedPoint), 100))
      this.data.deductedAmount1 = Number(math.times(this.data.orderInfo.unitPrice, this.data.deductedWeight)).toFixed(2)
      this.data.deductedAmount2 = Number(math.minus(this.data.orderInfo.totalOfferPrice, this.data.deductedAmount1)).toFixed(2)
      if(!app.globalData.kg){
        this.data.deductedWeight = math.divide(this.data.deductedWeight, 1000)
      }
      this.setData({
        deductedWeight: this.data.deductedWeight,
        deductedAmount1: this.data.deductedAmount1,
        deductedAmount2: this.data.deductedAmount2
      })
    } else {
      if(!app.globalData.kg){
        this.data.deductedWeight = math.times(e.detail.value, 1000)
      } else {
        this.data.deductedWeight = e.detail.value
      }
      if(math.minus(this.data.deductedWeight, this.data.orderPoundBO.netWeight) >= 0){
        this.data.deductedWeight = 0
      }
      this.data.deductedPoint = math.times(math.divide(this.data.deductedWeight, this.data.orderPoundBO.netWeight), 100)
      this.data.deductedAmount1 = Number(math.times(this.data.orderInfo.unitPrice, this.data.deductedWeight)).toFixed(2)
      this.data.deductedAmount2 = Number(math.minus(this.data.orderInfo.totalOfferPrice, this.data.deductedAmount1)).toFixed(2)
      if(this.data.deductedWeight == 0){
        this.setData({
          deductedWeight: this.data.deductedWeight,
          deductedPoint: this.data.deductedPoint,
          deductedAmount1: this.data.deductedAmount1,
          deductedAmount2: this.data.deductedAmount2
        })
      } else {
        this.setData({
          deductedPoint: this.data.deductedPoint,
          deductedAmount1: this.data.deductedAmount1,
          deductedAmount2: this.data.deductedAmount2
        })
      }
      
    }
    
  },
  changRadio: function(e){
    this.setData({
      radioIndex: parseInt(e.currentTarget.id)
    })
  },
  applyGood: function(){
    if(util.isEmpty(this.data.deductedPoint) || Number(this.data.deductedPoint) <= 0){
      util.showToast('请输入扣点扣重')
      return
    }
    this.hideModal()
    wx.showLoading({
      title: '处理中',
      mask: true
    })
    var form = { orderId: this.data.orderId }
    form.deductedPoint = Number(this.data.deductedPoint)
    if(!app.globalData.kg){
      form.deductedWeight = math.times(this.data.deductedWeight, 1000)
    } else {
      form.deductedWeight = Number(this.data.deductedWeight)
    }
    request.post('/recycle-service/apply/user-order-trade-deduction', form).then(result => {
      //成功回调
      wx.hideLoading()
      this.eventOrder()
      util.showToast('申请扣重扣点成功')
      // that.fetchOrderInfo(that.data.orderId)
    }).catch(err => {
      //异常回调
      wx.hideLoading()
      util.showToast(err)
    })
  },
  handleDeducted: function(e){
    console.log(e)
    wx.showLoading({ title: '处理中', mask: true })
    var form = { orderId: this.data.orderId, type: 1 }
    if(e.currentTarget.id == 'crefuse'){
      form.status = 0
      form.type = 1
    } else if(e.currentTarget.id == 'cagree'){
      form.status = 1
      form.type = 1
    } else if(e.currentTarget.id == 'drefuse'){
      form.status = 0
      form.type = 2
    } else if(e.currentTarget.id == 'dagree'){
      form.status = 1
      form.type = 2
    }
    request.post('/recycle-service/confirm/store-order-trade', form).then(result => {
      //成功回调
      wx.hideLoading()
      if(form.status == 0){
        util.showToast('已经拒绝')
      } else {
        util.showToast('已经同意')
      }
      this.eventOrder()
      // that.fetchOrderInfo(that.data.orderId)
    }).catch(err => {
      //异常回调
      wx.hideLoading()
      util.showToast(err)
    })
  },
  eventOrder: function(){
    event.emit('EventMessage', {
      what: 320,
      desc: 'OrderChange'
    })
  },
  /*******************************************************图片上传************************************************************/
  chooseImage: function(e){
    var index = e.currentTarget.dataset.index
    if(index == 0){
      wx.chooseVideo({
        sourceType: ['album', 'camera'], //从相册选择
        maxDuration: this.data.duration,
        camera: 'back',
        success: (res) => {
          this.setData({
            ['imgList[' + index + '].status']: 1,
            ['imgList[' + index + '].path']: res.tempFilePath,
            ['imgList[' + index + '].cover']: res.thumbTempFilePath
          })
          this.uploadFile(index, res.tempFilePath)
        }
      })
    } else {
      wx.chooseImage({
        count: 1, //默认9
        sizeType: ['original', 'compressed'], //可以指定是原图还是压缩图，默认二者都有
        sourceType: ['album', 'camera'], //从相册选择
        success: (res) => {
           this.setData({
            ['imgList[' + index + '].status']: 1,
            ['imgList[' + index + '].path']: res.tempFilePaths[0]
          })
          this.uploadFile(index, res.tempFilePaths[0])
        }
      })
    }
  },
  uploadFile: function (index, path) {
    var _this = this
    const task = wx.uploadFile({
      url: app.httpUrl + '/saas-user/utils/uploadImage',
      filePath: path,
      name: 'image',
      header: {
        'Content-Type': 'multipart/form-data',
        'appversion': app.version
      },
      success: function (result) {
        var resp = null
        if (!util.isEmpty(result.data)) {
          resp = JSON.parse(result.data)
        }
        if (resp && resp.code === 0) {
          _this.setData({
            ['imgList[' + index + '].status']: 8,
            ['imgList[' + index + '].url']: resp.data
          })
        } else {
          if (index > 0) {
            util.showToast('图片上传失败，请重新上传')
          } else  {
            util.showToast('视频上传失败，请重新上传')
          }
          _this.setData({
            ['imgList[' + index + '].status']: -1
          })
        }
      },
      fail: function (res) {
        _this.setData({
          ['imgList[' + index + '].status']: -1
        })
        if (index > 0) {
          util.showToast('图片上传失败，请重新上传')
        } else  {
          util.showToast('视频上传失败，请重新上传')
        }
      },
      complete: function (res) {
        for (let i = 0; i < _this.data.taskList.length; i++) {
          if (_this.data.taskList[i].path === path) {
            _this.data.taskList.splice(i, 1);
            break
          }
        }
      }
    })
    _this.data.taskList.push({ path: path, task: task })
  },
  deleteImg(e) {
    var index = e.currentTarget.dataset.index
    // 如果是正在上传的；
    if (this.data.imgList[index].status === 1) {
      if (this.data.taskList[index] && this.data.taskList[index].task) {
        this.data.taskList[index].task.abort() // 取消上传任务
      }
      this.data.taskList.splice(index, 1);
    }
    this.setData({
      ['imgList[' + index + '].status']: 0,
      ['imgList[' + index + '].path']: null,
      ['imgList[' + index + '].cover']: null,
      ['imgList[' + index + '].url']: null
    })
  },
  viewImage: function(e){
    if (util.isEmpty(e.currentTarget.dataset.url)) {
      return
    }
    var urlList = []
    for (var i = 0; i < this.data.imgList.length; i++) {
      if (!util.isEmpty(this.data.imgList[i].path)) {
        urlList.push(this.data.imgList[i].path)
      }
    }
    wx.previewImage({ urls: urlList, current: e.currentTarget.dataset.url })
  },
  previewImage: function(e){
    var urlList = []
    for (var i = 0; i < this.data.boImgList.length; i++) {
      urlList.push(this.data.boImgList[i].url)
    }
    wx.previewImage({ urls: urlList, current: e.currentTarget.dataset.url })
  },
  videoTap: function(e){
    this.setData({
      visible: true,
    })
    if (this.videoContext) {
      this.videoContext.play()
    }
  },
  onClose: function () {
    this.setData({
      visible: false,
    })
    if (this.videoContext) {
      this.videoContext.pause()
    }
  },
  bindended: function () {
    this.videoContext.exitFullScreen()
    this.setData({
      visible: false
    })
  },
  onUnload: function(){
    event.remove('EventMessage', this)
  }
})