// pages/process/payment/index.js
import Scene from '../../index/scene'
import Dialog from '../../../components/dialog/dialog'
import { getPeymentList, paymentOrder, getSideOrderInfo, getCustomerInfo } from "../../../api/saas"
const event = require('../../../utils/event')
const util = require('../../../utils/util')
const math = require('../../../utils/math') //导入模块
const app = getApp()

Scene({
  /**
   * 页面的初始数据
   */
  data: {
    id: null,
    height: app.globalData.fragmentHeight,
    safeBottom: app.globalData.safeBottom,
    form: {
      status: 4,
      pageNum: 1,
      pageSize: 100
    },
    amount: 0,
    orderList: null,
    orderStatus: null,
    params: {
      settleType: '1',
      ids: []
    },
    settleType: '1',
    requesting: false
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if(options.mobile){
      this.data.form.mobile = options.mobile
      wx.showLoading({ title: '正在获取', mask: true })
      getPeymentList(this.data.form).then(result => {
        wx.hideLoading()
        this.amountList(result.data.records)
      }).catch(err => {
        wx.hideLoading()
        this.setData({ height: app.globalData.fragmentHeight, safeBottom: app.globalData.safeBottom })
        util.showToast(err)
      })
    } else if(Number(options.channel) == 1){
      let channel = this.getOpenerEventChannel()
      let that = this
      channel.on('onParam', function (data) {
        that.amountList([data])
      })
    } else if(options.id){
      this.data.id = options.id
      wx.showLoading({ title: '正在获取', mask: true })
      getSideOrderInfo({id: options.id}).then(result => {
        this.data.amount = 0
        var settleWeight = 0
        var productName = ''
        for (let index = 0; index < result.data.productCategoryInfos.length; index++) {
          const element = result.data.productCategoryInfos[index]
          if(util.isEmpty(productName)){
            productName = element.productCategoryName
          } else {
            productName += ',' + element.productCategoryName
          }
          settleWeight = math.plus(element.settleWeight, settleWeight)
          element.settlePrice = math.times(element.settleWeight, element.settleUnitPrice)
          this.data.amount = math.plus(this.data.amount, element.settlePrice)
        }
        result.data.id = result.data.scrapPaperReceiptId
        result.data.productName = productName
        result.data.settleWeight = settleWeight
        result.data.settlePrice = this.data.amount
        this.setData({ orderList: [result.data], amount: this.data.amount, orderStatus: result.data.orderStatus })
        this.fetchCustomerInfo(result.data)
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    }
  },
  fetchCustomerInfo: function(orderInfo){
    getCustomerInfo(orderInfo.factoryCustomerId).then(result => {
      wx.hideLoading()
      this.data.params.bankCardNo = result.data.bankCardNo
      this.data.settleType = '' + result.data.defaultPaymentMethod
      this.data.params.ids = []
      this.data.params.ids.push(orderInfo.scrapPaperReceiptId)
      this.setData({ params: this.data.params })
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
    })
  },
  amountList: function(orderList){
    var amount = 0
    this.data.params.ids = []
    if (orderList && orderList.length) {
      for (let index = 0; index < orderList.length; index++) {
        const element = orderList[index]
        amount = math.plus(amount, element.settlePrice)
        this.data.params.ids.push(element.id)
        if(!util.isEmpty(element.bankCardNo)){
          this.data.params.bankCardNo = element.bankCardNo
        }
        this.data.settleType = String(element.settleType)
      }
      this.data.orderStatus = orderList[0].status
      this.setData({ 
        height: app.globalData.fragmentHeight, 
        safeBottom: app.globalData.safeBottom, 
        orderList, 
        amount, 
        params: this.data.params,
        settleType: this.data.settleType,
        orderStatus: this.data.orderStatus
      })
    } else {
      this.setData({ height: app.globalData.fragmentHeight, safeBottom: app.globalData.safeBottom })
    }
  },
  onTypeChange: function({detail}){
    this.setData({ settleType: detail })
  },
  onTypeClick(e) {
    if(Number(e.currentTarget.dataset.name == 2) && util.isEmpty(this.data.params.bankCardNo)){
      util.showToast('暂无客户银行卡信息，无法进行银行卡转账')
      return
    }
    this.setData({ settleType: e.currentTarget.dataset.name })
  },
  onChange: function(e){
    var item = this.data.orderList[e.currentTarget.dataset.index]
    item.checked = !e.detail
    var amount = 0
    this.data.params.ids = []
    for (let index = 0; index < this.data.orderList.length; index++) {
      if(!this.data.orderList[index].checked){
        amount = math.plus(amount, this.data.orderList[index].settlePrice)
        this.data.params.ids.push(this.data.orderList[index].id)
      }
    }
    this.setData({ ['orderList[' + e.currentTarget.dataset.index + '].checked']: !e.detail, amount })
  },
  lookItem: function(e){
    var item = this.data.orderList[e.currentTarget.dataset.index]
    if(!util.isEmpty(item.scrapPaperReceiptId)){
      wx.navigateTo({ url: `/pages/process/outside-info/index?id=${item.scrapPaperReceiptId}` })
    } else {
      wx.navigateTo({ url: `/pages/process/order-info/index?id=${item.id}` })
    }
  },
  bindInput: function (e) {
    var form_data = 'params.' + e.currentTarget.id
    this.setData({ [form_data]: e.detail })
  },
  agentPayment: function(settleType){
    if(Number(settleType) != 1 && Number(settleType) != 2){
      settleType = 3
    }
    wx.showLoading({ title: '正在处理', mask: true })
    this.data.requesting = true
    this.data.params.settleType = Number(settleType)
    paymentOrder(this.data.params).then(result => {
      wx.hideLoading()
      if(!util.isEmpty(result.message)){
         util.showBackToast(result.message)
      } else {
        util.showBackToast('订单已支付')
      }
      const channel = this.getOpenerEventChannel()
      channel.emit('onOrderChange', { what: 12, desc: 'PaymentOrder' })
      event.emit('OrderMessage', {  what: 12, desc: 'PaymentOrder' })
    }).catch(err => {
      wx.hideLoading()
      this.data.requesting = false
      if((typeof err == 'object') && err.code == 200101){
        Dialog.confirm({ title: '温馨提示',  message: '该客户注册成为纸通宝用户，才可以使用千鸟代付，现在去注册？', confirmButtonText: '去注册' }).then(() => {
          var cid = this.data.orderList[0].factoryCustomerId
          wx.navigateTo({ url: '/pages/home/registe/index?id=' + cid })
        }).catch(err => {
        })
      } else if(err.indexOf('用户未实名') >= 0){
        Dialog.confirm({ title: '温馨提示',  message: '您还没有实名认证，无法使用千鸟代付，现在去实名认证？', confirmButtonText: '去认证' }).then(() => {
          wx.navigateTo({ url: '/pages/setting/authory/index' })
        }).catch(err => {
        })
      } else if(err.indexOf('客户未注册') >= 0){
        Dialog.confirm({ title: '温馨提示',  message: '该客户注册成为纸通宝用户，才可以使用千鸟代付，现在去注册？', confirmButtonText: '去注册' }).then(() => {
          var cid = this.data.orderList[0].factoryCustomerId
          wx.navigateTo({ url: '/pages/home/registe/index?id=' + cid })
        }).catch(err => {
        })
      } else if(err.indexOf('没有开通') >= 0){
        Dialog.confirm({ title: '温馨提示',  message: '您还没有开通千鸟代付，现在去了解并开通？', confirmButtonText: '去开通' }).then(() => {
          wx.navigateTo({ url: '/pages/htmls/auths/index' })
        }).catch(err => {
        })
      } else {
        util.showToast(err)
      }
    })
  },
  paymentOrder: function(){
    if(this.data.requesting){
      return
    }
    if(this.data.params.ids.length <= 0){
      util.showToast('请选择要付款的订单')
      return
    }
    Dialog.confirm({ title: '温馨提示',  message: '操作后不能撤销，确认付款吗？' }).then(() => {
      this.agentPayment(this.data.settleType)
    }).catch(err => {
    })
  },
  viewImage: function (e) {
    var imgList = []
    if(e.currentTarget.dataset.type == 0){
      for (let index = 0; index < this.data.detail.totalWeighingPicture.length; index++) {
        imgList.push(this.data.detail.totalWeighingPicture[index].url)
      }
    } else {
      for (let index = 0; index < this.data.detail.emptyWeighingPicture.length; index++) {
        imgList.push(this.data.detail.emptyWeighingPicture[index].url)
      }
    }
    wx.previewImage({ urls: imgList, current: e.currentTarget.dataset.url })
  }
})