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

Scene({
  /**
   * 页面的初始数据
   */
  data: {
    paperList: null,
    form: {
      productCategoryInfos: [{ productId: '', productCategoryName: '', unitPrice: ''}],
      predictDeliveryToFactoryTime: null
    },
    columns: [],
    visible: false,
    visible2: false,
    cateIndex: -1,
    nowItem: null,
    column4: [
      {
        values: [],
        className: 'column1'
      },
      {
        values: ['8:00~10:00', '10:00~12:00', '12:00~14:00', '14:00~16:00', '16:00~18:00', '18:00~20:00'],
        className: 'column2'
      }
    ]
  },
  /**
   * 生命周期函数--监听页面加载
   */
  onLoad: function (options) {
    wx.showLoading({ title: '正在获取', mask: true })
    var day = new Date()
    for (let i = 0; i < 3; i++) {
      day.setDate(day.getDate() + (i > 1 ? 1 : i))
      this.data.column4[0].values.push(util.formatDate(day, 'Y-M-D'))
    }
    getPaperList({pageNum: 1, pageSize: 100}).then(result => {
      this.data.paperList = result.data.records
      if(!options.id){
        wx.hideLoading()
      }
    }).catch(err => {
      util.showToast(err)
      if(!options.id){
        wx.hideLoading()
      }
    })
    if(options.id){
      getSideOrderInfo({id: options.id}).then(result => {
        wx.hideLoading()
        this.setData({ form: result.data })
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    }
  },
  chooseCustomer: function (e) {
    var that = this
    var events = {}
    events.onCallback = function(data){
      if (data.what == 130) {
        that.data.form.factoryCustomerId = data.detail.id 
        that.setData({ ['form.factoryCustomerName']: data.detail.name })
      }
    }
    wx.navigateTo({url: `/pages/home/customer-list/index?type=1`, events})
  },
  chooseEmploy: function (e) {
    var that = this
    var events = {}
    events.onCallback = function(data){
      if (data.what == 121 && e.currentTarget.id == 'driverName') {
        that.data.form.driverId = data.detail.enterpriseMemberId
        that.setData({ ['form.driverName']: data.detail.enterpriseMemberName })
      } else if (data.what == 121 && e.currentTarget.id == 'operatorName') {
        that.data.form.operatorId = data.detail.enterpriseMemberId
        that.setData({ ['form.operatorName']: data.detail.enterpriseMemberName })
      }
    }
    wx.navigateTo({url: `/pages/home/employee/index?type=1`, events})
  },
  showPlate: function (e) {
    var that = this
    var events = {}
    events.onCallback = function(data){
      that.data.form.driverId = data.detail.driverId
      that.setData({ ['form.plateNumber']: data.detail.plateNumber, ['form.driverName']: data.detail.driverName })
    }
    wx.navigateTo({url: `/pages/setting/vehicle-list/index?type=1`, events})
  },
  showCategory: function(e){
    if(e.currentTarget.dataset.index >= 0){
      this.setData({ visible2: true, paperList: this.data.paperList, cateIndex: e.currentTarget.dataset.index })
    } else {
      this.setData({ visible: true, columns: this.data.column4, cateIndex: -1 })
    }
  },
  onConfirm: function({detail}){
    this.setData({ visible: false, ['form.predictDeliveryToFactoryTime']: (detail.value[0] + ' ' + detail.value[1]) })
  },
  onCateConfirm: function(e){
    this.data.cIndex = e.currentTarget.dataset.index
    var nowItem = this.data.paperList[this.data.cIndex]
    for (var index = 0; index < this.data.form.productCategoryInfos.length; index++) {
      if (this.data.form.productCategoryInfos[index].productId == nowItem.id && this.data.cateIndex != index){
        this.setData({ visible: false })
        util.showToast('纸品已经存在，请不要重复添加')
        return
      }
    }
    var product = {productId: nowItem.id, productCategoryName: nowItem.name, unitPrice: nowItem.defaultUnitPrice}
    product.highestUnitPrice = nowItem.highestUnitPrice
    product.lowestUnitPrice = nowItem.lowestUnitPrice
    this.setData({ visible2: false, ['form.productCategoryInfos[' + this.data.cateIndex + ']']: product })
  },
  onHide: function(){
    this.setData({ visible: false, visible2: false })
  },
  bindInput: function (e) {
    this.data.form.productCategoryInfos[e.currentTarget.dataset.index].unitPrice = e.detail
  },
  onChange: function({detail}) {
    this.data.form.equipmentRemark = detail
  },
  addCate: function(e){
    this.data.form.productCategoryInfos.push({ productId: '', productCategoryName: '', unitPrice: ''})
    this.setData({ ['form.productCategoryInfos']: this.data.form.productCategoryInfos })
  },
  deleteCate: function(e){
    this.data.form.productCategoryInfos.splice(e.currentTarget.dataset.index, 1)
    this.setData({ ['form.productCategoryInfos']: this.data.form.productCategoryInfos })
  },
  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
  },
  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.scrapPaperReceiptId).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)
      })
    })
  },
  submitForm: function(){
    if(util.isEmpty(this.data.form.factoryCustomerName)){
      util.showToast('请选择客户')
      return
    }
    if(util.isEmpty(this.data.form.plateNumber)){
      util.showToast('请输入车牌号码')
      return
    }
    if(util.isEmpty(this.data.form.driverName)){
      util.showToast('请选择司机')
      return
    }
    for (let index = 0; index < this.data.form.productCategoryInfos.length; index++) {
      const element = this.data.form.productCategoryInfos[index]
      if(util.isEmpty(element.productId)){
        util.showToast('请选择第' + (index + 1) + '项品类')
        return
      }
      if(util.isEmpty(element.unitPrice) || Number(element.unitPrice) <= 0){
        util.showToast('请输入第' + (index + 1) + '项品类价格')
        return
      }
      if(!util.isEmpty(this.data.form.scrapPaperReceiptId)){
        var cate = this.findCateById(element.productId)
        if(cate){
          element.highestUnitPrice = cate.highestUnitPrice
          element.lowestUnitPrice = cate.lowestUnitPrice
        }
      }
      if(element.highestUnitPrice && Number(element.unitPrice) > Number(element.highestUnitPrice)){
        util.showToast('第' + (index + 1) + '项品类单价不得高于：' + element.highestUnitPrice + '元/公斤')
        return
      }
    }
    wx.showLoading({ title: '处理中', mask: true })
    if(this.data.form.scrapPaperReceiptId){
      editSideOrder(this.data.form).then(result => {
        wx.hideLoading()
        util.showToast('修改订单成功')
        wx.redirectTo({ url: `/pages/process/outside-price/index?id=${this.data.form.scrapPaperReceiptId}` })
        event.emit('OrderMessage', {  what: 12, desc: 'createSideOrder' })
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    } else {
      createSideOrder(this.data.form).then(result => {
        wx.hideLoading()
        util.showBackToast('创建订单成功')
        event.emit('OrderMessage', {  what: 12, desc: 'createSideOrder' })
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    }
    
  }
})