// pages/storage/index/index.js
import Scene from '../../index/scene'
import Dialog from '../../../components/dialog/dialog'
import { getOutOrderInfo, getPaperList, receiptOutOrder, closeOutOrder } from "../../../api/saas"
const util = require('../../../utils/util')
const event = require('../../../utils/event')
const math = require('../../../utils/math')
const app = getApp()

Scene({
  /**
   * 页面的初始数据
   */
  data: {
    safeBottom: app.globalData.safeBottom,
    form: {},
    poundInfo: null,
    orderInfo: null,
    activeNames: [],
    columns: [],
    visible: false,
    fileList: []
  },
  /**
   * 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 })
      }).catch(err => {
        wx.hideLoading()
        this.setData({ safeBottom: app.globalData.safeBottom })
        util.showToast(err)
      })
      getOutOrderInfo(options.id).then(result => {
        result.data.weightNote.emptyWeighingPicture = []
        if(result.data.weightNote.firstWeightImageUrl1){
          result.data.weightNote.emptyWeighingPicture.push(result.data.weightNote.firstWeightImageUrl1)
        }
        if(result.data.weightNote.firstWeightImageUrl2){
          result.data.weightNote.emptyWeighingPicture.push(result.data.weightNote.firstWeightImageUrl2)
        }
        result.data.weightNote.totalWeighingPicture = []
        if(result.data.weightNote.secondWeightImageUrl1){
          result.data.weightNote.totalWeighingPicture.push(result.data.weightNote.secondWeightImageUrl1)
        }
        if(result.data.weightNote.secondWeightImageUrl2){
          result.data.weightNote.totalWeighingPicture.push(result.data.weightNote.secondWeightImageUrl2)
        }
        if(result.data.outboundDeliveryOrderSettlementInfo.id){
          this.setData({ 
            safeBottom: app.globalData.safeBottom, 
            poundInfo: result.data.weightNote, 
            orderInfo: result.data.outboundDeliveryOrder,
            form: result.data.outboundDeliveryOrderSettlementInfo
          })
        } else {
          this.data.form.id = result.data.outboundDeliveryOrder.id
          this.setData({ 
            safeBottom: app.globalData.safeBottom, 
            poundInfo: result.data.weightNote, 
            orderInfo: result.data.outboundDeliveryOrder 
          })
        }
        wx.hideLoading()
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    }
  },
  onChange: function({detail}) {
    this.setData({ activeNames: detail });
  },
  showCategory: function(){
    if(this.data.columns.length <= 0){
      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({ visible: true, columns: this.data.columns })
      }).catch(err => {
        util.showToast(err)
      })
    } else {
      this.setData({ visible: true })
    }
  },
  onHide: function() {
    this.setData({ visible: false })
  },
  onConfirm: function({detail}){
    this.data.nowItem = this.data.paperList[detail.index]
    this.data.form.categoryId = this.data.nowItem.id
    var price = math.times(this.data.nowItem.defaultUnitPrice, 1000)
    this.setData({ visible: false, ['form.categoryName']: detail.value, ['form.settleUnitPrice']: price })
  },
  bindInput: function (e) {
    this.data.form[e.target.id] = Number(e.detail)
    if(e.target.id == 'netWeight'){
      if(!util.isEmpty(this.data.form.deductPercent) && Number(this.data.form.deductPercent) > 0){
        var deductWeight = math.divide(math.times(this.data.form.netWeight, this.data.form.deductPercent), 100)
        this.setData({ ['form.settleWeight']: math.minus(this.data.form.netWeight, deductWeight) })
      } else {
        this.setData({ ['form.settleWeight']: e.detail })
      }
    } else if(e.target.id == 'deductPercent'){
      if(!util.isEmpty(this.data.form.netWeight) && Number(this.data.form.netWeight) > 0){
        if(Number(this.data.form.deductPercent) < 100){
          var deductWeight = math.divide(math.times(this.data.form.netWeight, this.data.form.deductPercent), 100)
          this.setData({ ['form.settleWeight']: math.minus(this.data.form.netWeight, deductWeight) })
        } else {
          this.setData({ ['form.settleWeight']: '' })
        }
      }
    } else if(e.target.id == 'settleWeight'){
      if(!util.isEmpty(this.data.form.netWeight) && Number(this.data.form.netWeight) > 0){
        if(Number(this.data.form.netWeight) > Number(this.data.form.settleWeight)){
          var deductWeight = math.minus(this.data.form.netWeight, this.data.form.settleWeight)
          this.setData({ ['form.deductPercent']: math.times(math.divide(deductWeight, this.data.form.netWeight), 100).toFixed(2) })
        } else {
          this.setData({ ['form.deductPercent']: '' })
        }
      } else {
        this.setData({ ['form.netWeight']: e.detail })
      }
    }
    this.statAmount()
  },
  statAmount: function(){
    if(!util.isEmpty(this.data.form.settleUnitPrice) && !util.isEmpty(this.data.form.settleWeight)){
      var amout = math.times(this.data.form.settleUnitPrice, this.data.form.settleWeight)
      if(!util.isEmpty(this.data.form.otherFee)){
        amout = math.minus(amout, this.data.form.otherFee)
      }
      this.setData({ ['form.settlePrice']: amout })
    }
  },
  fileChange: function({detail}){
    this.data.fileList = detail.fileList
  },
  closeForm: function(){
    Dialog.confirm({ title: '温馨提示',  message: '确定关闭该出货单？' }).then(() => {
      wx.showLoading({ title: '正在处理', mask: true })
      closeOutOrder( {id: this.data.form.id }).then(result => {
        wx.hideLoading()
        util.showBackToast('磅单处理成功')
      }).catch(err => {
        wx.hideLoading()
        util.showToast(err)
      })
    })
  },
  settlementForm: function(){
    if(util.isEmpty(this.data.form.categoryId) || Number(this.data.form.categoryId) <= 0){
      util.showToast('请选择废纸品类')
      return
    }
    if(util.isEmpty(this.data.form.settleUnitPrice) || Number(this.data.form.settleUnitPrice) <= 0){
      util.showToast('请输入结算单价')
      return
    }
    if(util.isEmpty(this.data.form.netWeight) || Number(this.data.form.netWeight) <= 0){
      util.showToast('请输入净重')
      return
    }
    if(util.isEmpty(this.data.form.settleWeight) || Number(this.data.form.settleWeight) <= 0){
      util.showToast('请输入结算重量')
      return
    }
    var params = { id: this.data.form.id, categoryId: this.data.form.categoryId }
    params.otherFee = this.data.form.otherFee
    params.unitPrice = this.data.form.unitPrice
    params.estimatedAmount = this.data.form.estimatedAmount
    params.deductPercent = this.data.form.deductPercent
    
    params.factoryId = this.data.form.factoryId
    params.settleUnitPrice = math.divide(this.data.form.settleUnitPrice, 1000)
    params.settlePrice = this.data.form.settlePrice
    params.netWeight = math.times(this.data.form.netWeight, 1000)
    params.settleWeight = math.times(this.data.form.settleWeight, 1000)
    wx.showLoading({ title: '正在处理', mask: true })
    var weightNoteImageUrls = []
    for (let index = 0; index < this.data.fileList.length; index++) {
      const element = this.data.fileList[index]
      if(!util.isEmpty(element.url)){
        weightNoteImageUrls.push(element.url)
      }
    }
    if(weightNoteImageUrls.length){
      params.weightNoteImageUrls = weightNoteImageUrls
    }
    receiptOutOrder(params).then(result => {
      wx.hideLoading()
      util.showBackToast('处理成功')
      event.emit('OrderMessage', {  what: 21, desc: 'cancelOrder' })
    }).catch(err => {
      wx.hideLoading()
      util.showToast(err)
    })
  },
  viewImage: function (e) {
    var imgList = []
    if(e.currentTarget.dataset.type == 0){
      for (let index = 0; index < this.data.poundInfo.totalWeighingPicture.length; index++) {
        imgList.push(this.data.poundInfo.totalWeighingPicture[index])
      }
    } else {
      for (let index = 0; index < this.data.poundInfo.emptyWeighingPicture.length; index++) {
        imgList.push(this.data.poundInfo.emptyWeighingPicture[index])
      }
    }
    wx.previewImage({ urls: imgList, current: e.currentTarget.dataset.url })
  }
})