// pages/process/order-check/index.js
import Scene from '../../index/scene'
import Dialog from '../../../components/dialog/dialog'
import { pricingOrder, cancelOrder, getFactoryOrderInfo, getPaperList, getPlateList, savePlateNumber} 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,
    step: 1,
    focus: 0,
    visible: false,
    plateList: [],
    nowItem: null
  },
  /**
   * 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.setData({ safeBottom: app.globalData.safeBottom, paperList: result.data.records })
      }).catch(err => {
        this.setData({ safeBottom: app.globalData.safeBottom })
        util.showToast(err)
      })
      getFactoryOrderInfo(options.id).then(result => {
        result.data.deductType = 1
        this.data.step = 1
        for (let index = 0; index < 2; index++) {
          if(util.isEmpty(result.data.totalWeighingPicture[index])){
            result.data.totalWeighingPicture[index] = { url: 'error' }
            this.data.step = 2
          }
        }
        wx.hideLoading()
        this.setData({ form: result.data, step: this.data.step })
        getPlateList({factoryCustomerId: result.data.factoryCustomerId}).then(result => {
          var plateList = []
          for (let index = 0; index < result.data.records.length; index++) {
            plateList.push(result.data.records[index].plateNumber)
          }
          if(plateList.length > 0){
            this.setData({ ['form.plateNumber']: plateList[0], plateList })
          }
        })
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    }
  },
  nextStep: function (e) {
    this.setData({ step: 2 })
  },
  selectCustomer: function(){
    var that = this
    wx.navigateTo({ 
      url: `/pages/home/customer-list/index?type=1`,
      events: {
        onCallback: (data) => {
          if (data.what == 130) {
            that.data.form.factoryCustomerId = data.detail.id
            that.setData({ ['form.factoryCustomerName']: data.detail.name })
          }
        }
      }
    })
  },
  showPlate: function (e) {
    this.keyboard = this.keyboard || this.selectComponent('#wux-keyboard')
    this.keyboard.show(this.data.form.plateNumber, 0)
  },
  onPlatenumber: function({detail}){
    if(detail && detail.plateNumber){
      this.setData({ ['form.plateNumber']: detail.plateNumber })
    }
  },
  showCategory: function(){
    this.setData({ visible: true })
  },
  onConfirm: function(e){
    this.data.cIndex = e.currentTarget.dataset.index
    this.data.nowItem = this.data.paperList[this.data.cIndex]
    this.data.form.productId = this.data.nowItem.id
    var unitPrice = this.data.nowItem.defaultUnitPrice
    this.setData({ visible: false, ['form.productName']: this.data.nowItem.name, ['form.unitPrice']: unitPrice, cIndex: this.data.cIndex })
  },
  loop: function(){
    return false
  },
  onHide: function(){
    this.setData({ visible: false })
  },
  changeDeductType: function(e){
    var type = Number(e.currentTarget.dataset.type)
    this.setData({ ['form.deductType']: type, focus: type })
  },
  bindInput: function (e) {
    this.data.form[e.target.id] = e.detail
    if(e.target.id == 'deductPercent'){
      if(util.isEmpty(e.detail)){
        this.setData({ ['form.deductWeight']: null, ['form.deductPercent']: null })
      } else {
        this.setData({ ['form.deductWeight']: math.divide(math.times(this.data.form.totalWeight, Number(e.detail)), 100).toFixed(3) })
      }
    } else if(e.target.id == 'deductWeight'){
      if(util.isEmpty(e.detail)){
        this.setData({ ['form.deductWeight']: null, ['form.deductPercent']: null })
      } else {
        this.setData({ ['form.deductPercent']: math.times(math.divide(Number(e.detail), this.data.form.totalWeight), 100).toFixed(2) })
      }
    }
  },
  onChange: function(e) {
    this.data.form.inspectionRemark = e.detail
  },
  paddingOrder: function(){
    if(!this.data.form.isWithoutTare){
      Dialog.confirm({ title: '温馨提示',  message: '为了防止定价流程异常，请耐心查看货品，是否确定无皮过磅？' }).then(() => {
        this.setData({ ['form.isWithoutTare']: !this.data.form.isWithoutTare })
      })
    } else {
      this.setData({ ['form.isWithoutTare']: !this.data.form.isWithoutTare })
    }
  },
  cancelOrder: function(e){
    Dialog.confirm({ title: '温馨提示',  message: '确定取消该订单？' }).then(() => {
      wx.showLoading({ title: '处理中', mask: true })
      cancelOrder(this.data.form.id).then(result => {
        wx.hideLoading()
        util.showBackToast('订单已经取消')
        event.emit('OrderMessage', {  what: 12, desc: 'cancelOrder' })
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    })
  },
  priceOrder: function(){
    if(util.isEmpty(this.data.form.productId) || Number(this.data.form.productId) <= 0){
      util.showToast('请选择废纸品类')
      return
    }
    if(util.isEmpty(this.data.form.unitPrice) || Number(this.data.form.unitPrice) <= 0){
      util.showToast('请输入单价')
      return
    }
    if(this.data.nowItem){
      if(this.data.nowItem.highestUnitPrice && Number(this.data.form.unitPrice) > Number(this.data.nowItem.highestUnitPrice)){
        util.showToast('输入单价过高，价格范围：' + this.data.nowItem.lowestUnitPrice + '元/公斤-'+ this.data.nowItem.highestUnitPrice + '元/公斤')
        return
      }
      // if(this.data.nowItem.lowestUnitPrice && Number(this.data.form.unitPrice) < Number(this.data.nowItem.lowestUnitPrice)){
      //   util.showToast('输入单价过低，价格范围：' + this.data.nowItem.lowestUnitPrice + '元/公斤-'+ this.data.nowItem.highestUnitPrice + '元/公斤')
      //   return
      // }
    }
    if(!util.isEmpty(this.data.form.deductWeight) && Number(this.data.form.deductWeight) >= Number(this.data.form.totalWeight)){
      util.showToast('扣重不得超过皮重')
      return
    }
    if(!util.isEmpty(this.data.form.deductPercent) && Number(this.data.form.deductPecent) >= 100){
      util.showToast('扣点范围：0-100')
      return
    }
    wx.showLoading({ title: '处理中', mask: true })
    var data = {id: this.data.form.id}
    if(Number(this.data.form.deductWeight) > 0){
      data.deductWeight = Number(this.data.form.deductWeight)
    } 
    if(Number(this.data.form.deductPercent) > 0){
      data.deductPercent = Number(this.data.form.deductPercent)
    }
    data.plateNumber = this.data.form.plateNumber
    data.productId = this.data.form.productId
    data.deductType = this.data.form.deductType
    data.unitPrice = Number(this.data.form.unitPrice)
    data.isWithoutTare = Number(this.data.form.isWithoutTare)
    pricingOrder(data).then(result => {
      wx.hideLoading()
      if(!util.isEmpty(data.plateNumber) && data.plateNumber.length >= 7 
        && this.data.plateList.indexOf(data.plateNumber) < 0 && this.data.plateList.length <= 5){
        var params = {factoryCustomerId: this.data.form.factoryCustomerId, plateNumber: data.plateNumber}
        savePlateNumber(params).then(result => {})
      }
      util.showBackToast('定价成功')
      event.emit('OrderMessage', {  what: 12, desc: 'pricingOrder' })
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
    })
  },
  viewImage: function (e) {
    var imgList = []
    for (let index = 0; index < this.data.form.totalWeighingPicture.length; index++) {
      var url = this.data.form.totalWeighingPicture[index].url
      if(!util.isEmpty(url) && 'error' != url){
        imgList.push(url)
      }
    }
    if(imgList.length){
      wx.previewImage({ urls: imgList, current: e.currentTarget.dataset.url })
    }
  }
})