<template>
  <div class="app-container" v-loading="loading">
    <el-row>
      <el-form label-width="80px" inline>
        <el-form-item label="开始时间" prop="startTime">
          <el-date-picker style="width: 200px;" v-model="queryParams.startTime" type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss" placeholder="选择开始时间"></el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="endTime">
          <el-date-picker style="width: 200px;" v-model="queryParams.endTime" type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss" placeholder="选择结束时间"></el-date-picker>
        </el-form-item>
        <el-form-item label="入场钢卷号" prop="enterCoilNo">
          <el-input style="width: 200px; display: inline-block;" v-model="queryParams.enterCoilNo"
            placeholder="请输入入场钢卷号" clearable @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item label="当前钢卷号" prop="currentCoilNo">
          <el-input style="width: 200px;" v-model="queryParams.currentCoilNo" placeholder="请输入当前钢卷号" clearable
            @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item label="产品名称" prop="itemName">
          <el-input style="width: 200px;" v-model="queryParams.itemName" placeholder="请输入产品名称" clearable
            @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item label="规格" prop="itemSpecification">
          <memo-input style="width: 200px;" v-model="queryParams.itemSpecification" storageKey="coilSpec"
            placeholder="请选择规格" clearable @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item label="材质" prop="itemMaterial">
          <muti-select style="width: 200px;" v-model="queryParams.itemMaterial" :options="dict.type.coil_material"
            placeholder="请选择材质" clearable @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item label="厂家" prop="itemManufacturer">
          <muti-select style="width: 200px;" v-model="queryParams.itemManufacturer"
            :options="dict.type.coil_manufacturer" placeholder="请选择厂家" clearable @keyup.enter.native="handleQuery" />
        </el-form-item>
        <el-form-item>
          <el-button type="primary" @click="getList">查询</el-button>
          <el-button type="primary" @click="exportData">导出产出钢卷</el-button>
          <el-button type="primary" @click="exportLossData">导出消耗钢卷</el-button>
          <el-button type="primary" @click="settingVisible = true">列设置</el-button>
        </el-form-item>
      </el-form>
    </el-row>

    <el-descriptions title="统计信息" :column="3" border>
      <el-descriptions-item label="产出数量">{{ summary.outCount }}</el-descriptions-item>
      <el-descriptions-item label="产出总重">{{ summary.outTotalWeight }}t</el-descriptions-item>
      <el-descriptions-item label="产出均重">{{ summary.outAvgWeight }}t</el-descriptions-item>

      <el-descriptions-item label="消耗数量">{{ summary.lossCount }}</el-descriptions-item>
      <el-descriptions-item label="消耗总重">{{ summary.lossTotalWeight }}t</el-descriptions-item>
      <el-descriptions-item label="消耗均重">{{ summary.lossAvgWeight }}t</el-descriptions-item>

      <el-descriptions-item label="合计数量">{{ summary.totalCount }}</el-descriptions-item>
      <el-descriptions-item label="合计总重">{{ summary.totalWeight }}t</el-descriptions-item>
      <el-descriptions-item label="合计均重">{{ summary.totalAvgWeight }}t</el-descriptions-item>

      <!-- 成品率 -->
      <el-descriptions-item label="成品率">{{ summary.passRate }}</el-descriptions-item>
      <el-descriptions-item label="损耗率">{{ summary.lossRate }}</el-descriptions-item>
      <!-- 异常率 -->
      <el-descriptions-item label="异常率">{{ summary.abRate }}</el-descriptions-item>
    </el-descriptions>

    <el-descriptions title="明细信息" :column="3" border>
    </el-descriptions>
    <el-tabs v-model="activeTab">
      <el-tab-pane label="投入钢卷" name="loss">
        <coil-table :data="lossList" :columns="lossColumns" :loading="loading" height="calc(100vh - 360px)" />
      </el-tab-pane>
      <el-tab-pane label="产出钢卷" name="output">
        <coil-table :data="outList" :columns="outputColumns" :loading="loading" height="calc(100vh - 360px)" />
      </el-tab-pane>
    </el-tabs>

    <el-dialog title="列设置" :visible.sync="settingVisible" width="50%">
      <el-radio-group v-model="activeColumnConfig">
        <el-radio-button label="coil-report-loss">投入明细配置</el-radio-button>
        <el-radio-button label="coil-report-output">产出明细配置</el-radio-button>
      </el-radio-group>
      <columns-setting :reportType="activeColumnConfig"></columns-setting>
    </el-dialog>
  </div>
</template>

<script>
import { listCoilWithIds } from "@/api/wms/coil";
import {
  listPendingAction,
} from '@/api/wms/pendingAction';
import MemoInput from "@/components/MemoInput";
import MutiSelect from "@/components/MutiSelect";
import ProductInfo from "@/components/KLPService/Renderer/ProductInfo";
import RawMaterialInfo from "@/components/KLPService/Renderer/RawMaterialInfo";
import CoilNo from "@/components/KLPService/Renderer/CoilNo.vue";
import { calcSummary } from "@/views/wms/report/js/calc";
import CoilTable from "@/views/wms/report/components/coilTable";
import ColumnsSetting from "@/views/wms/report/components/setting/columns";

export default {
  name: 'MergeTemplate',
  props: {
    actionType: {
      type: Number,
      required: true
    }
  },
  components: {
    MemoInput,
    MutiSelect,
    ProductInfo,
    RawMaterialInfo,
    CoilNo,
    CoilTable,
    ColumnsSetting
  },
  dicts: ['product_coil_status', 'coil_material', 'coil_itemname', 'coil_manufacturer'],
  data() {
    // 工具函数：个位数补零
    const addZero = (num) => num.toString().padStart(2, '0')

    // 获取当前日期（默认选中当天）
    const now = new Date()
    const currentDate = `${now.getFullYear()}-${addZero(now.getMonth() + 1)}`

    /**
     * 生成指定日期/月份的时间范围字符串
     * @param {string} dateStr - 支持格式：yyyy-MM（月份） 或 yyyy-MM-dd（具体日期）
     * @returns {object} 包含start（开始时间）和end（结束时间）的对象
     */
    const getDayTimeRange = (dateStr) => {
      // 先校验输入格式是否合法
      const monthPattern = /^\d{4}-\d{2}$/; // yyyy-MM 正则
      const dayPattern = /^\d{4}-\d{2}-\d{2}$/; // yyyy-MM-dd 正则

      if (!monthPattern.test(dateStr) && !dayPattern.test(dateStr)) {
        throw new Error('输入格式错误，请传入 yyyy-MM 或 yyyy-MM-dd 格式的字符串');
      }

      let startDate, endDate;

      if (monthPattern.test(dateStr)) {
        // 处理 yyyy-MM 格式：获取本月第一天和最后一天
        const [year, month] = dateStr.split('-').map(Number);
        // 月份是0基的（0=1月，1=2月...），所以要减1
        // 第一天：yyyy-MM-01
        startDate = `${dateStr}-01`;
        // 最后一天：通过 new Date(year, month, 0) 计算（month是原始月份，比如2代表2月，传2则取3月0日=2月最后一天）
        const lastDayOfMonth = new Date(year, month, 0).getDate();
        endDate = `${dateStr}-${lastDayOfMonth.toString().padStart(2, '0')}`;
      } else {
        // 处理 yyyy-MM-dd 格式：直接使用传入的日期
        startDate = dateStr;
        endDate = dateStr;
      }

      // 拼接时间部分
      return {
        start: `${startDate} 00:00:00`,
        end: `${endDate} 23:59:59`
      };
    };

    const { start, end } = getDayTimeRange(currentDate)
    return {
      lossList: [],
      outList: [],
      activeTab: 'loss',
      activeColumnConfig: 'coil-report-loss',
      settingVisible: false,
      loading: false,
      queryParams: {
        startTime: start,
        endTime: end,
        enterCoilNo: '',
        currentCoilNo: '',
        warehouseId: '',
        itemName: '',
        itemSpecification: '',
        itemMaterial: '',
        itemManufacturer: '',
        pageSize: 9999,
        pageNum: 1,
      },
      lossColumns: [],
      outColumns: []
    }
  },
  computed: {
    summary() {
      return calcSummary(this.outList, this.lossList)
    },
  },
  created() {
    this.handleQuery()
    this.loadColumns()
  },
  methods: {
    handleQuery() {
      this.getList()
    },
    async getList() {
      this.loading = true;
      const res = await listPendingAction({ ...this.queryParams, actionType: this.actionType, actionStatus: 2 });
      // 获取两层数据
      const lossIds = res.rows.map(item => item.coilId);
      // 使用new Set去重
      const outIds = [...new Set(res.rows.map(item => item.processedCoilIds))];

      if (lossIds.length === 0 || outIds.length === 0) {
        this.$message({
          message: '查询结果为空',
          type: 'warning'
        })
        this.loading = false;
        return
      }

      const [lossRes, outRes] = await Promise.all([
        listCoilWithIds({ ...this.queryParams, coilIds: lossIds.join(',') || '' }),
        listCoilWithIds({ ...this.queryParams, coilIds: outIds.join(',') || '' }),
      ]);
      this.lossList = lossRes.rows.map(item => {
        // 计算宽度和厚度，将规格按照*分割，*前的是厚度，*后的是宽度
        const [thickness, width] = item.specification.split('*')
        return {
          ...item,
          computedThickness: parseFloat(thickness),
          computedWidth: parseFloat(width),
        }
      });
      this.outList = outRes.rows.map(item => {
        // 计算宽度和厚度，将规格按照*分割，*前的是厚度，*后的是宽度
        const [thickness, width] = item.specification.split('*')
        return {
          ...item,
          computedThickness: parseFloat(thickness),
          computedWidth: parseFloat(width),
        }
      });
      this.loading = false;
    },
    // 导出
    exportData() {
      if (this.outList.length === 0) {
        this.$message.warning('暂无数据可导出')
        return
      }
      this.download('wms/materialCoil/export', {
        coilIds: this.outList.map(item => item.coilId).join(',')
      }, `materialCoil_${new Date().getTime()}.xlsx`)
    },
    exportLossData() {
      if (this.lossList.length === 0) {
        this.$message.warning('暂无数据可导出')
        return
      }
      this.download('wms/materialCoil/export', {
        coilIds: this.lossList.map(item => item.coilId).join(',')
      }, `materialCoil_${new Date().getTime()}.xlsx`)
    },
    // 加载列设置
    loadColumns() {
      this.lossColumns = JSON.parse(localStorage.getItem('preference-tableColumns-coil-report-loss') || '[]') || []
      this.outputColumns = JSON.parse(localStorage.getItem('preference-tableColumns-coil-report-output') || '[]') || []
    }
  }
}
</script>

<style></style>