import {
  getPageList,
  getDetailed,
  allSupplierByCodes,
  postDelete
} from '@/api/wms-api'
export const tableMixins = {
  data() {
    return {
      //分页参数
      PageListParams: {
        condition: {
          filters: []
        },
        Sorting: "",
        SkipCount: 0,
        MaxResultCount: 20,
      },
      //当前数据总条数
      totalCount: 0,
      //改变当前页
      oldSkipCount: 1,
      //table渲染数据
      tableData: [],
      //选择当前表行数据
      multipleSelection: [],
      // 明细 details 数据集做分页处理
      //当前数据总条数
      totalCountDetails: 0,
      //改变当前页
      oldSkipCountDetails: 1,
      //跳过前多少条记录数
      SkipCountDetails: 0,
      //每页最大显示数
      MaxResultCountDetails: 20,
      // 明细数据临时存储
      tableDataDetails:[],
      //默认tag
      firstTabs:'xq',
      //明细-前端手动添加的基础信息配置
      showDetailBaseFromFE:['configuration'],
      // 列表页是否直接获取detail
      pagingShowDetail:false,
    }
  },
  methods: {
    // 批量添加判断显示主子表默认按钮、字段设置
    initPagingHeaderBtn(){
      let _allBtns = []
      this.currenButtonData.forEach(item => {
        _allBtns.push(item.name)
      });
      if(_allBtns.indexOf('showMrt') < 0){
        this.currenButtonData = [
          ...this.currenButtonData,
          {
            label: "查看主表",
            name: "showMrt",
            size: "small",
            hide: ()=>{return localStorage.getItem('pageHasMOrDList').indexOf(this.$route.name+'_mrt') < 0}
          },
        ]
      }
      if(_allBtns.indexOf('showDet') < 0){
        this.currenButtonData = [
          ...this.currenButtonData,
          {
            label: "查看子表",
            name: "showDet",
            size: "small",
            hide: ()=>{return localStorage.getItem('pageHasMOrDList').indexOf(this.$route.name+'_det') < 0}
          },
        ]
      }
    },
    //渲染数据
    paging(callback) {
      this.initPagingHeaderBtn()
      this.Loading.tableLoading = true;
      this.PageListParams.SkipCount = (this.oldSkipCount - 1) * this.PageListParams.MaxResultCount,
        getPageList(this.PageListParams, this.URL,this.pagingShowDetail,this.listURL).then(res => {
          this.tableData = res.items
          this.totalCount = res.totalCount
          this.pagingCallback(callback)
        }).catch(err => {
          this.Loading.tableLoading = false
        })
    },
    //接受排序信息并改变视图
    sortChange(val) {
      const {
        prop,
        order
      } = val;
      if (!prop || !order) {
        this.PageListParams.Sorting = "";
        this.oldSkipCount = 1;
        this.paging();
        return;
      }
      let orderdata = order.substr(0, order.indexOf("c") + 1);
      const props = prop.charAt(0).toUpperCase() + prop.slice(1)
      this.PageListParams.Sorting = props + " " + orderdata.toUpperCase();
      this.oldSkipCount = 1;
      this.paging();
    },
    //接收分页组件emit改变每页最大页数
    alterResultCount(val) {
      this.PageListParams.MaxResultCount = val;
      this.paging();
    },
    //接收分页组件emit改变当前页
    alertoldSkipCount(val) {
      this.oldSkipCount = val;
      this.paging();
    },
    //点击Table行内名称
    inlineDialog(val) {
      // 打开抽屉后，点击其他信息，默认回到详情位置上，避免特殊需要重新点击获取接口的tag页面数据不更新
      this.firstTabs = 'xq'
      //打开抽屉
      this.propsData = {}
      this.Loading.DrawerLoading = true
      this.displayDialog.detailsDialog = true;
      let _url = this.detailURL ? this.detailURL : this.URL
      getDetailed(val.id, _url).then(res => {
        if (res.details) {
          // 前端分页处理
          this.tableDataDetails = JSON.parse(JSON.stringify(res))
          let linshiTableDataDetails = JSON.parse(JSON.stringify(this.tableDataDetails))
          this.totalCountDetails = res.details.length
          // 删除除当前页面最大数以外数据
          linshiTableDataDetails.details.splice(this.MaxResultCountDetails,this.totalCountDetails); 
          this.propsData = linshiTableDataDetails
        } else {
          this.propsData = res
        }
        this.inlineDialogCallback()
      }).catch(err => {
        this.Loading.DrawerLoading = false
      })
    },
    // 明细 分页 接收分页组件emit改变每页最大页数
    alterResultCountDetails(val) {
      this.Loading.DrawerLoading = true
      this.MaxResultCountDetails = val;
      let linshiTableDataDetails = JSON.parse(JSON.stringify(this.tableDataDetails))
      linshiTableDataDetails.details.splice(this.MaxResultCountDetails,this.totalCountDetails); 
      this.propsData = linshiTableDataDetails
      this.Loading.DrawerLoading = false
    },
    // 明细 分页 接收分页组件emit改变当前页
    alertoldSkipCountDetails(val) {
      this.propsData = {}
      this.Loading.DrawerLoading = true
      this.oldSkipCountDetails = val;
      let SkipCount = (this.oldSkipCountDetails - 1) * this.MaxResultCountDetails
      let linshiTableDataDetails = null;
      linshiTableDataDetails = JSON.parse(JSON.stringify(this.tableDataDetails))
      // 删除当前页 之前数据
      linshiTableDataDetails.details.splice(0,SkipCount); 
      // 删除当前页 之后的数据
      linshiTableDataDetails.details.splice(this.MaxResultCountDetails,this.totalCountDetails);
      this.propsData = linshiTableDataDetails
      this.Loading.DrawerLoading = false
    },
    //选择当前行
    handleSelectionChange(val) {
      this.multipleSelection = val;
    },
    // 获取供应商信息过滤tableData
    getSupplierByCodesHandle_table() {
      for(let i=0;i<this.tableColumns.length;i++){
        if(this.tableColumns[i].prop == 'supplierName' || this.tableColumns[i].prop == 'supplierShortName' || this.tableColumns[i].prop == "supplierAddress"){
          let _allSuCode = []
          let _allSuNames = 0
          this.tableData.forEach((item)=>{
            if(item.supplierCode && item.supplierCode.length > 0 && _allSuCode.indexOf(item.supplierCode) < 0){
              _allSuCode.push(item.supplierCode)
            }
            if(item.supplierName && item.supplierName.length > 0){
              _allSuNames ++
            }
          })
          if(_allSuCode.length <= 0 || _allSuNames > 0){
            this.Loading.tableLoading = false
            return
          }
          allSupplierByCodes(_allSuCode).then(res => {
              let _all = []
              res.forEach(item=>{
                  _all[item.code] = item
              })
              this.tableData.forEach(item=>{
                if(_all[item.supplierCode]){
                  this.$set(item,"supplierName", _all[item.supplierCode].name)
                  this.$set(item,"supplierAddress", _all[item.supplierCode].address)
                  this.$set(item,"supplierShortName", _all[item.supplierCode].shortName)
                }
              })
              this.Loading.tableLoading = false
          }).catch(err => {
              console.log(err)
              this.Loading.tableLoading = false
          })
          return
        }else{
          this.Loading.tableLoading = false
        }
      }
    },
    // 
    /**
     * 获取物品信息-逐条过滤到主表或者明细表
     * 明细或者主表单行数据添加所需要的值
     * @param {*} type 是更改主表（table）还是明细表(detail)
     * 要追加的值取showTableBaseFromFE（主表+详情）、showDetailBaseFromFE（明细），参数是基础表的参数，如code，而不是itemCode
     * 添加到表头的格式为item+追加的参数+FromFE   (例如：item_desc2FromFE)
     */
     getItemInfoByItemCodeHandle(type) {
      let _data = {
        condition: {filters: []},
        Sorting: "",
        SkipCount: 0,
        MaxResultCount: 1000
      }
      let _arrFromFE = type == 'table' || type == 'props' ? this.showTableBaseFromFE : this.showDetailBaseFromFE
      // 主表+明细表
      if(type != 'props'){
        let _mainData = type == 'table' ? this.tableData : this.propsData.details
        let _valueArr = []
        if(!_mainData)return
        _mainData.forEach((item)=>{
          for(let i in item){
            if(i.indexOf('itemCode') >= 0){
              _valueArr.push(item[i])
            }
          }
        })
        _data.condition.filters.push({
          logic: 'Or',
          column: "code",
          action: "In",
          value: JSON.stringify(_valueArr)
        })
        getPageList(_data, 'basedata/item-basic').then(res => {
          _mainData.forEach(item=>{
            let _config = res.items.filter(base=>{
              return base.code == item.itemCode
            })
            if(_config && _config.length > 0){
              _arrFromFE.forEach(fe=>{
                this.$set(item,"item_"+fe+"FromFE", _config[0][fe])
              })
            }
          })
          this.$forceUpdate()
          this.Loading.DrawerLoading = false
        }).catch(err => {
          this.Loading.DrawerLoading = false
        })
      }
      // 详情
      else{
        _data.condition.filters.push({
          logic: 'Or',
          column: "code",
          action: "==",
          value: this.propsData.itemCode
        })
        getPageList(_data, 'basedata/item-basic').then(res => {
          let _config = res.items.filter(base=>{
            return base.code == this.propsData.itemCode
          })
          if(_config && _config.length > 0){
            _arrFromFE.forEach(fe=>{
              this.$set(this.propsData,"item_"+fe+"FromFE", _config[0][fe])
            })
          }
          this.$forceUpdate()
          this.Loading.DrawerLoading = false
        }).catch(err => {
          this.Loading.DrawerLoading = false
        })
      }
    },
    // 获取供应商信息过滤propsData
    getSupplierByCodesHandle_props() {
      for(let i=0;i<this.tabsDesTions.length;i++){
        if(!this.propsData.supplierCode){
          this.Loading.DrawerLoading = false
          return
        }
        if(this.propsData.supplierName){
          this.Loading.DrawerLoading = false
          return
        }
        if(this.tabsDesTions[i].prop == 'supplierName' || this.tabsDesTions[i].prop == 'supplierShortName' || this.tabsDesTions[i].prop == "supplierAddress"){
          let _allSuCode = [this.propsData.supplierCode]
          this.Loading.DrawerLoading = true
          allSupplierByCodes(_allSuCode).then(res => {
            this.Loading.DrawerLoading = false
              if(res.length > 0){
                this.$set(this.propsData,"supplierName", res[0].name)
                this.$set(this.propsData,"supplierAddress", res[0].address)
                this.$set(this.propsData,"supplierShortName", res[0].shortName)
              }
          }).catch(err => {
              console.log(err)
              this.Loading.DrawerLoading = false
          })
          return
        }else{
          this.Loading.DrawerLoading = false
        }
      }
    },
    // 主列表操作列按钮执行方法
    /**
     * 
     * @param {*} row 当前行数据
     * @param {*} label 按钮name
     */
    buttonOperationClick(row, label) {
      // 获取当前行数据，赋值给 propsData
      this.propsData = row
      
      if (label == "edit") {
        this.formTitle = this.$route.meta.title + "编辑";
        this.formReveal = false
        this.theEvent = "edit"
        const listAssign = (arr1, arr2) => {
          Object.keys(arr1).forEach(item => {
            arr1[item] = arr2[item]
          })
        }
        listAssign(this.editFormData, row)
        if(this.$route.name == 'CustomerItem'){
          this.editFormData.beginTime = new Date(row.beginTime)
          this.editFormData.endTime = new Date(row.endTime)
        }
        this.displayDialog.editDialog = true
      }
      if (label == 'delete') {
        this.$confirm('此操作将永久删除该消息, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).then(() => {
          this.Loading.appMainLoading = true
          this.displayDialog.detailsDialog = false
          postDelete(row.id, this.URL).then(res => {
            this.$successMsg('删除成功!')
            this.Loading.appMainLoading = false
            this.paging()
          }).catch(err => {
            this.Loading.appMainLoading = false
          })
        }).catch(() => {
          this.Loading.appMainLoading = false
        });
      }
    },
    // 主列表更新后全局通用操作
    pagingCallback(callback){
      this.Loading.tableLoading = false
      // 如果业务页面设置showTableBaseFromFE，tableColumns.js别忘了添加配置项
      if(this.showTableBaseFromFE && this.showTableBaseFromFE.length > 0){
        this.getItemInfoByItemCodeHandle('table')
      }
      if(callback)callback()
      this.getSupplierByCodesHandle_table()
    },
    // 点击抽屉，获取明细后全局通用操作
    inlineDialogCallback(){
      if(this.inlineDialogCallbackUser){this.inlineDialogCallbackUser()}
      this.getSupplierByCodesHandle_props()
      // 如果业务页面设置showDetailBaseFromFE为空，detailsTableColumns.js别忘了删除配置项
      if(
        (this.showDetailBaseFromFE && this.showDetailBaseFromFE.length > 0) || 
        (this.showTableBaseFromFE && this.showTableBaseFromFE.length > 0)
      ){
        if(this.showTableBaseFromFE && this.showTableBaseFromFE.length > 0){
          this.getItemInfoByItemCodeHandle('props')
        }
        if(this.showDetailBaseFromFE && this.showDetailBaseFromFE.length > 0){
          this.getItemInfoByItemCodeHandle('detail')
        }
      }
      else{
        this.Loading.DrawerLoading = false
      }
    }
  }
}