<template>
  <div class="app-container">
    <el-card>
      <div slot="header" class="card-title">{{ $t('付款单详情') }}</div>
      <el-form
        ref="form"
        :model="form"
        label-width="120px"
        label-position="left"
      >
        <el-descriptions :column="3" class="card" border>
          <el-descriptions-item :label="$t('供应商')">
            <el-form-item
              label=""
              label-width="0"
              style="margin-bottom: 0"
              prop="supplierId"
            >
              <!-- <customer-selector v-model="form.supplierId" @change="consignor = $event" /> -->
              <el-select
                v-model="form.supplierId"
                :placeholder="$t('请选择供应商')"
                disabled
              >
                <el-option
                  v-for="supplier in allSupplier"
                  :key="supplier.id"
                  :label="supplier.companyZh"
                  :value="supplier.id"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-descriptions-item>
          <el-descriptions-item :label="$t('部门')">
            <el-form-item
              label=""
              label-width="0"
              style="margin-bottom: 0"
              prop="departmentId"
            >
              <el-select
                v-model="form.departmentId"
                style="width: 300px"
                disabled
              >
                <el-option
                  v-for="item in deptData"
                  :key="item.id"
                  :label="item.name"
                  :value="item.id"
                />
              </el-select>
            </el-form-item>
          </el-descriptions-item>
          <el-descriptions-item :label="$t('业务员')">
            <el-form-item
              label=""
              label-width="0"
              style="margin-bottom: 0"
              prop="salesmanName"
            >
              <el-select v-model="form.salesmanName" disabled>
                <el-option
                  v-for="item in creatorData"
                  :key="item.id"
                  :label="item.nickname"
                  :value="item.nickname"
                />
              </el-select>
            </el-form-item>
          </el-descriptions-item>
          <el-descriptions-item :label="$t('申请日期')">
            <el-form-item
              label=""
              label-width="0"
              style="margin-bottom: 0"
              prop="applicationAt"
            >
              <el-date-picker
                clearable
                v-model="form.applicationAt"
                value-format="yyyy-MM-dd"
                format="yyyy-MM-dd"
                type="date"
                disabled
              />
            </el-form-item>
          </el-descriptions-item>
          <el-descriptions-item :label="$t('供应商银行账号')" style="width: 50%">
            <el-form-item
              label=""
              label-width="0"
              style="margin-bottom: 0"
              prop="supplierBankAccount"
            >
              <el-select v-model="form.supplierBankAccount"  disabled>
                <el-option
                  v-for="item in bankData"
                  :key="item.id"
                  :label="item.bankName + '(' + item.bankAccount+ ')'"
                  :value="item.bankAccount"
                />
              </el-select>
            </el-form-item>
          </el-descriptions-item>
        </el-descriptions>
        <el-descriptions :column="3" class="card" border>
          <el-descriptions-item :label="$t('最后付款日期')">
            <el-form-item
              label=""
              label-width="0"
              style="margin-bottom: 0"
              prop="latestPayAt"
            >
              <el-date-picker
                clearable
                v-model="form.latestPayAt"
                value-format="yyyy-MM-dd"
                format="yyyy-MM-dd"
                type="date"
                disabled
              />
            </el-form-item>
          </el-descriptions-item>
          <el-descriptions-item :label="$t('结算方式')">
            <el-form-item
              label=""
              label-width="0"
              style="margin-bottom: 0"
              prop="settlementType"
            >
              <dict-tag
                :type="DICT_TYPE.CUSTOMER_BALANCE"
                v-model="form.settlementType"
              />
            </el-form-item>
          </el-descriptions-item>
        </el-descriptions>
      </el-form>
    </el-card>
    <el-card class="card">
      <div slot="header" class="card-title">{{ $t('费用信息') }}</div>
      <el-table v-loading="loadings" :data="list" border :show-summary="!!list.length" :summary-method="getSummaries">
        <el-table-column :label="$t('自编号')" align="center" prop="payableNo" />
        <el-table-column :label="$t('费用类型')" align="center" prop="feeType">
          <template slot-scope="scope">
            <dict-tag
              :type="DICT_TYPE.FEE_TYPE"
              :value="scope.row.feeType"
            ></dict-tag>
          </template>
        </el-table-column>
        <el-table-column :label="$t('发票号码')" align="center" prop="invoiceNumber" />
        <el-table-column :label="$t('应付金额')" align="center" prop="totalAmount" />
        <el-table-column :label="$t('币种')" align="center" prop="currencyId">
          <template slot-scope="scope">
			  {{getCurrencyLabel(scope.row.currencyId)}}
            <!-- <dict-tag :type="DICT_TYPE.BOX_SHIPPING_PRICE_UNIT" :value="scope.row.currencyId" /> -->
          </template>
        </el-table-column>
        <el-table-column :label="$t('汇率')" align="center" prop="exchangeRate" />
        <el-table-column :label="$t('税率%')" align="center" prop="taxRate" />
        <el-table-column :label="$t('价税合计(RMB)')" align="center" prop="total" >
          <template slot-scope="scope">
           <!-- <span>{{ scope.row.total = ((scope.row.totalAmount * scope.row.exchangeRate) + (scope.row.totalAmount * scope.row.exchangeRate) * (scope.row.taxRate/100)).toFixed(6) }}</span> -->
         <span>{{scope.row.total}}</span>
          </template>
        </el-table-column>
      </el-table>

      <el-form
        ref="forms"
        :model="form"
        label-width="120px"
        label-position="left"
        style="width: 50%"
      >
        <el-descriptions :column="1" class="card" border>
          <el-descriptions-item :label="$t('账单号')">
            <el-form-item
              label=""
              label-width="0"
              style="margin-bottom: 0"
              required
              :error="$t('账单号不能为空')"
              prop="accountNumber"
            >
              <el-input
                v-model="form.accountNumber" disabled
              ></el-input>
            </el-form-item>
          </el-descriptions-item>
          <el-descriptions-item :label="$t('发票')">
            <el-form-item
              label=""
              label-width="0"
              style="margin-bottom: 0"
              prop="invoiceStatus"
            >
              <el-select
                v-model="form.invoiceStatus"
                disabled
              >
                <el-option :label="$t('未开票')" value="0" />
                <el-option :label="$t('已开票')" value="1" />
              </el-select>
            </el-form-item>
          </el-descriptions-item>
        </el-descriptions>
      </el-form>
    </el-card>
    <div slot="footer" style="margin: 20px 0">
      <!-- <el-button type="primary" @click="submitDraft">保 存</el-button> -->
      <el-button type="primary" @click="$store.dispatch('tagsView/delCurrentView')">{{ $t('返回') }}</el-button>
    </div>
  </div>
</template>

<script>
import { listSimpleUsers } from "@/api/system/user";
import { DICT_TYPE } from "@/utils/dict";
import { getToken } from "@/utils/auth";
import { getChannelList } from "@/api/ecw/channel";
import CustomerSelector from "@/components/CustomerSelector";
import { listSimpleDepts } from "@/api/system/dept";
import { getTradeCityList } from "@/api/ecw/region";
import { getSupplierPage,getSupplier } from "@/api/ecw/supplier";
import { getPayableList, getPayableInfoByIds, createPayment, getPaymentInfoByIds, getPaymentItem, updatePayment } from "@/api/ecw/financial"
import { getCurrencyPage } from "@/api/ecw/currency";
import NP from 'number-precision'
export default {
  name: "CreatPayment",
  components: {
    CustomerSelector
  },
  data() {
    return {
      id: 0,
      payableId: 0,
      orderData: [],
      total: 0,
      loadings: false,
      open: false,
      form: {},
      creatorData: [],
      list: [],
      defaultList: [],
      channelList: [],
      loading: "",
      bankData: [],
      params: {
        page: 1,
        rows: 20,
      },
      deptData: [],
      deptArr: [],
      queryParams: {
        page: 1,
        rows: 20,
      },
      multipleSelection: [],
      tradeCityList: [],
      allSupplier: [],
      currencyList: [],
    };
  },
  async created() {
    await getCurrencyPage(this.params).then(res => this.currencyList = res.data.list)
    let that = this;
    if (that.$route.query.payableId && that.$route.query.payableId !== '0') {
      this.payableId = this.$route.query.payableId;
      getPayableInfoByIds({ id: this.payableId }).then(res => {
        this.list = [{...res.data}]
        this.$set(this.form, 'supplierId', res.data.supplierId)
      })
    }
    if (that.$route.query.id && that.$route.query.id !== '0') {
      this.id = this.$route.query.id;
      getPaymentInfoByIds({ id: this.id }).then(res => {
        this.form = {
          ...res.data,
          latestPayAt: this.parseTime(res.data.latestPayAt, '{y}-{m}-{d}'),
          applicationAt: this.parseTime(res.data.applicationAt, '{y}-{m}-{d}'),
          invoiceStatus: String(res.data.invoiceStatus),
        }
        this.$set(this.form,'supplierBankAccount',res.data.supplierBankAccount)
        console.log(this.form)
      })
      getPaymentItem({ id: this.id }).then(res => {
        this.list = [...res.data]
        this.defaultList = [...res.data]
      })
    }
    listSimpleUsers().then((res) => (that.creatorData = res.data));
    getChannelList().then((res) => (that.channelList = res.data));
    getTradeCityList().then((res) => (that.tradeCityList = res.data));
    // getBankAccountPage(that.params).then(
    //   (res) => (that.bankData = res.data.list)
    // );
    getSupplierPage({ pageNo: "1", pageSize: "10000" }).then((res) => {
      const { data } = res;
      this.allSupplier = data.list;
      this.selectChange(this.form.supplierId)
    });
    listSimpleDepts().then((res) => {
      res.data.forEach((item) => {
        if (item.parentId == 0) {
          that.deptArr.push(item);
        } else {
          that.deptData.push(item);
        }
      });

      that.deptData.forEach((value) => {
        var dept = that.deptArr.filter((itt) => itt.id == value.parentId);
        if (dept.length > 0) {
          value.name = dept[0].name + " | " + value.name;
        }
      });
    });
  },
  computed: {
    expoerCityList() {
      return this.tradeCityList.filter((item) => item.type == 2);
    },
    importCityList() {
      return this.tradeCityList.filter((item) => item.type == 1);
    },
  },
  methods: {
	  getCurrencyLabel(id){
	    var label = this.currencyList.filter(item=>item.id == id)
	    if(label.length>0) return label[0].titleZh
	    return ''
	  },
    getList() {
      this.loading = true;
      // 处理查询参数
      let params = { ...this.queryParams };
      this.addBeginAndEndTime(params, this.dateRangeCreateTime, "createTime");
      // 执行查询
      getPayableList(params).then((response) => {
        this.orderData = response.data.list;
        this.total = response.data.total;
        this.loading = false;
        this.$nextTick(() => {
          this.list.forEach(itm => {
            const t = this.orderData.find(v => v.id == itm.id)
            t && this.$refs.multipleTable.toggleRowSelection(t, true)
          })
        })
      });
    },
    getSummaries(param) {
      const { columns, data } = param;
      const sums = new Array(columns.length).map(v => '');
      const index = sums.length - 1
      sums[index - 1] = this.$t('价税合计大写')
      const t = data.map(v => v.total).reduce((prev, curr) => {
        return parseFloat(prev) + parseFloat(curr);
      }, 0)
      sums[index] = this.convertCurrency(t)
      return sums;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.open = true;
    },
    submitForm() {
      this.$refs.form.validate ((valid)=>{
        if (valid) {
          this.$refs.forms.validate((val) => {
            if (val) {
              const params = {...this.form}
              if (this.list && this.list.length > 0) {
                params.payableReqVOList = [...this.list]
              }else{
                this.$modal.msgError(this.$t('请选择供应商未付款项'));
                return
              }
              if(!params.supplierBankAccount){
                this.$modal.msgError(this.$t('请选择供应商银行账号'));
                return
              }
              if (this.id && this.id !== '0') {
                updatePayment(params).then(res => {
                  this.$modal.msgSuccess(this.$t('修改成功'));
                  this.$router.back();
                })
              } else {
                createPayment(params).then(res => {
                  this.$modal.msgSuccess(this.$t('新增成功'));
                  this.$router.back();
                })
              }
            }
          })
        }
      })
    },
    submitDraft() {
      this.$refs.form.validate ((valid)=>{
        if (valid) {
          const params = {...this.form}
          if (this.list && this.list.length > 0) {
            params.payableReqVOList = [...this.list]
          }else{
            this.$modal.msgError(this.$t('请选择供应商未付款项'));
            return
          }
          if(!params.supplierBankAccount){
            this.$modal.msgError(this.$t('请选择供应商银行账号'));
            return
          }
          if (this.id && this.id !== '0') {
            updatePayment(params).then(res => {
              this.$modal.msgSuccess(this.$t('修改成功'));
              this.$router.back();
            })
          } else {
            createPayment(params).then(res => {
              this.$modal.msgSuccess(this.$t('新增成功'));
              this.$router.back();
            })
          }
          // console.log(params, '-----params---------')
        }
      })
    },
    selectChangeBank(val){
      this.$forceUpdate()
    },
    selectChange(val) {
      this.bankData = []
      // this.form.supplierBankAccount=''
      if(val){
        getSupplier(val).then((res)=>{
          this.bankData = res.data.bankList
          var bank = this.bankData.find(item=>item.bankAccount==this.form.supplierBankAccount)
          if(this.bankData.length==0||!bank) this.form.supplierBankAccount=''
        })
      }

      const t = this.allSupplier.find(v => v.id == val)

      t && (this.form.supplierName = t.companyZh)
      // t && (this.bankData = t.bankList)
    },
    handleQuery() {
      this.queryParams.page = 1;
      this.getList()
    },
    UStoRMB() {
      return NP.divide(this.currencyList.find(v => v.titleEn === 'USD').huilv, 100).toFixed(6)
    },
    NANtoRMB() {
      return NP.divide(this.currencyList.find(v => v.titleEn === 'NGN').huilv, 100).toFixed(6)
    },
    handleSelectionChange(val) {
      this.multipleSelection = val.map(v => {
        if(v.currencyId === 1) return Object.assign(v, { exchangeRate: this.UStoRMB() })
        if(v.currencyId === 2) return Object.assign(v, { exchangeRate: 1 })
        if(v.currencyId === 3) return Object.assign(v, { exchangeRate: this.NANtoRMB() })
      });
    },
    hiddenDialog() {
      this.open = false;
    },
    saveSelectList() {
      if (this.id && this.id !== '0') {
        this.list = [...this.defaultList, ...this.multipleSelection]
      } else {
        this.list = this.multipleSelection
      }
      this.open = false;
    },
    convertCurrency(money) {
      //汉字的数字
      var cnNums = new Array('零', '壹', '贰', '叁', '肆', '伍', '陆', '柒', '捌', '玖');
      //基本单位
      var cnIntRadice = new Array('', '拾', '佰', '仟');
      //对应整数部分扩展单位
      var cnIntUnits = new Array('', '万', '亿', '兆');
      //对应小数部分单位
      var cnDecUnits = new Array('角', '分', '毫', '厘');
      //整数金额时后面跟的字符
      var cnInteger = '整';
      //整型完以后的单位
      var cnIntLast = '元';
      //最大处理的数字
      var maxNum = 999999999999999.9999;
      //金额整数部分
      var integerNum;
      //金额小数部分
      var decimalNum;
      //输出的中文金额字符串
      var chineseStr = '';
      //分离金额后用的数组，预定义
      var parts;
      // 传入的参数为空情况
      if(money === '') {
        return '';
      }
      money = parseFloat(money)
      if(money >= maxNum){
        return ''
      }
      // 传入的参数为0情况
      if (money === 0) {
        chineseStr = cnNums[0] + cnIntLast + cnInteger;
        return chineseStr
      }
      // 转为字符串
      money = money.toString();
      // indexOf 检测某字符在字符串中首次出现的位置 返回索引值（从0 开始） -1 代表无
      if (money.indexOf('.') == -1) {
        integerNum = money;
        decimalNum = ''
      }else{
        parts = money.split('.');
        integerNum = parts[0];
        decimalNum = parts[1].substr(0,4);
      }
      //转换整数部分
      if(parseInt(integerNum,10) > 0){
        let zeroCount  = 0;
        let IntLen = integerNum.length
        for(let i = 0; i < IntLen; i++){
          let n = integerNum.substr(i,1);
          let p = IntLen - i - 1;
          let q = p / 4;
          let m = p % 4;
          if( n == '0'){
            zeroCount ++ ;
          }else{
            if(zeroCount > 0){
                chineseStr += cnNums[0]
            }
            zeroCount = 0;
            chineseStr += cnNums[parseInt(n)] + cnIntRadice[m];
          }
          if(m == 0 && zeroCount < 4){
            chineseStr += cnIntUnits[q];
          }
        }
        // 最后+ 元
        chineseStr += cnIntLast;
      }
      // 转换小数部分
      if(decimalNum != ''){
        let decLen = decimalNum.length;
        for(let i = 0; i <decLen; i++){
          let n = decimalNum.substr(i,1);
          if(n != '0'){
            chineseStr += cnNums[Number(n)] + cnDecUnits[i]
          }
        }
      }
      if(chineseStr == ''){
        chineseStr += cnNums[0] + cnIntLast + cnInteger;
      }else if(decimalNum == ''){
        chineseStr += cnInteger;
      }
      return chineseStr
    },
    openDialog() {
      this.getList()
    },
    oninput(num) {
      let str = num
      let len1 = str.substr(0, 1)
      let len2 = str.substr(1, 1)
      //如果第一位是0，第二位不是点，就用数字把点替换掉
      if (str.length > 1 && len1 == 0 && len2 != '.') {
          str = str.substr(1, 1)
      }
      //第一位不能是.
      if (len1 == '.') {
          str = ''
      }
      //限制只能输入一个小数点
      if (str.indexOf('.') != -1) {
          let str_ = str.substr(str.indexOf('.') + 1)
          if (str_.indexOf('.') != -1) {
              str = str.substr(0, str.indexOf('.') + str_.indexOf('.') + 1)
          } else {
            // if (str_.length > 2) {
            //   str = str.substr(0, str.indexOf('.') + 1) + str_.substr(0, 2)
            // }
          }
      }
      //正则替换
      str = str.replace(/[^\d^\.]+/g, '') // 保留数字和小数点
      // str = str.replace(/\.\d\d\d$/,'') // 小数点后只能输两位
      return str
    }
  },
};
</script>

<style scoped>
.card {
  margin-top: 20px;
}
.dialog-footer {
  padding: 40px;
}
.card-title {
  font-size: 18px;
  font-weight: bold;
}
</style>
