// pages/process/order-check/index.js
import Scene from '../../index/scene'
import Dialog from '../../../components/dialog/dialog'
import { repeatSideOrder, getPaperList, getSideOrderInfo} from "../../../api/saas"
const event = require('../../../utils/event')
const util = require('../../../utils/util')
const math = require('../../../utils/math')
const app = getApp()

Scene({
  /**
   * 页面的初始数据
   */
  data: {
    safeBottom: app.globalData.safeBottom,
    paperList: null,
    form: null,
    columns: []
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    if(options.id){
      wx.showLoading({ title: '正在获取', mask: true })
      getPaperList({pageNum: 1, pageSize: 100}).then(result => {
        this.data.paperList = result.data.records
        this.data.columns = []
        for (let index = 0; index < this.data.paperList.length; index++) {
          this.data.columns.push(this.data.paperList[index].name)
        }
        this.setData({ safeBottom: app.globalData.safeBottom, columns: this.data.columns, paperList: this.data.paperList })
      }).catch(err => {
        this.setData({ safeBottom: app.globalData.safeBottom })
        util.showToast(err)
      })
      getSideOrderInfo({ id: options.id }).then(result => {
        result.data.settleTotalAmount = 0
        for (let index = 0; index < result.data.productCategoryInfos.length; index++) {
          const element = result.data.productCategoryInfos[index]
          element.settlePrice = math.times(element.settleWeight, element.settleUnitPrice)
          result.data.settleTotalAmount = math.plus(result.data.settleTotalAmount, element.settlePrice)
        }
        this.setData({ form: result.data })
        wx.hideLoading()
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    }
  },
  onProductChange: function({detail}){
    this.data.form.productCategoryInfos[detail.index] = detail.item
    var estimatedAmount = 0
    for (let index = 0; index < this.data.form.productCategoryInfos.length; index++) {
      const element = this.data.form.productCategoryInfos[index]
      if(!util.isEmpty(element.settlePrice) && Number(element.settlePrice) > 0){
        estimatedAmount = math.plus(estimatedAmount, element.settlePrice)
      }
    }
    this.setData({ ['form.settleTotalAmount']: estimatedAmount.toFixed(2) })
  },
  checkForm: function(){
    if(this.data.form.onsideGrossWeight) {
      this.checkOrder()
    } else {
      var message = '此订单没有厂内毛重数据，按照正常流程请刷卡过磅，获取厂内毛重数据，如果已经无法获取，请仔细查验纸品，确定没有问题后，进行审核。'
      Dialog.confirm({ title: '温馨提示',  message, confirmButtonText: '确定审核' }).then(() => {
        this.checkOrder()
      })
    }
  },
  findCateById: function(productId){
    for (let index = 0; index < this.data.paperList.length; index++) {
      const element = this.data.paperList[index]
      if(element.id == productId){
        return element
      }
    }
    return null
  },
  checkOrder: function(){
    var weightNoteList = []
    for (let index = 0; index < this.data.form.productCategoryInfos.length; index++) {
      const element = this.data.form.productCategoryInfos[index]
      if(util.isEmpty(element.settleUnitPrice) || Number(element.settleUnitPrice) <= 0){
        util.showToast('请输入第' + (index + 1) + '项废纸品类结算单价')
        return
      }
      if(!util.isEmpty(this.data.form.scrapPaperReceiptId)){
        var cate = this.findCateById(element.productId)
        console.log(cate)
        if(cate){
          element.highestUnitPrice = cate.highestUnitPrice
          element.lowestUnitPrice = cate.lowestUnitPrice
        }
      }
      if(element.highestUnitPrice && Number(element.settleUnitPrice) > Number(element.highestUnitPrice)){
        util.showToast('第' + (index + 1) + '项废纸品类单价不得高于：' + element.highestUnitPrice + '元/公斤')
        return
      }
      if(element.lowestUnitPrice && Number(element.settleUnitPrice) < Number(element.lowestUnitPrice)){
        util.showToast('第' + (index + 1) + '项废纸品类单价不得低于：' + element.lowestUnitPrice + '元/公斤')
        return
      }
      var item = { productId: element.productId, scrapPaperPurchaseOrderId: element.scrapPaperPurchaseOrderId }
      item.deductWeight = element.deductWeight
      item.deductPercent = element.deductPercent
      item.settleUnitPrice = element.settleUnitPrice
      weightNoteList.push(item)
    }
    repeatSideOrder({scrapPaperReceiptId: this.data.form.scrapPaperReceiptId, productCategorySettleInfoDtoList: weightNoteList }).then(result => {
      wx.hideLoading()
      event.emit('OrderMessage', {  what: 12, desc: 'repeatSideOrder' })
      util.showBackToast('订单审核已通过')
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
    })
  }
})