klp-oa/klp-ui/src/views/wms/coil/panels/base.vue

<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="80px">
      <el-form-item label="入场钢卷号" prop="enterCoilNo">
        <el-input 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 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="数据状态">
        <el-select v-model="queryParams.dataType" placeholder="请选择数据状态" clearable>
          <el-option :value="0" label="历史数据">历史数据</el-option>
          <el-option :value="1" label="当前数据">当前数据</el-option>
        </el-select>
      </el-form-item> -->
      <el-form-item label="逻辑库位" prop="warehouseId" v-if="!hideWarehouseQuery">
        <warehouse-select v-model="queryParams.warehouseId" placeholder="请选择仓库/库区/库位"
          style="width: 100%; display: inline-block;" clearable />
      </el-form-item>

      <el-form-item label="产品名称" prop="itemName">
        <muti-select v-model="queryParams.itemName" :options="dict.type.coil_itemname" placeholder="请选择物料" clearable />
      </el-form-item>

      <el-form-item label="规格" prop="itemSpecification">
        <memo-input 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 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 v-model="queryParams.itemManufacturer" :options="dict.type.coil_manufacturer" placeholder="请选择厂家"
          clearable @keyup.enter.native="handleQuery" />
      </el-form-item>

      <MaterialSelect :hideType="hideType" :itemId.sync="queryParams.itemIds" :itemType.sync="queryParams.itemType"
        :multiple="true" />

      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8" v-if="showControl">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single"
          @click="handleCheck">修正</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple"
          @click="handleDelete">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExportAll">导出</el-button>
      </el-col>
      <el-col :span="2">
        <el-button type="info" plain icon="el-icon-printer" size="mini" :disabled="multiple"
          @click="handleBatchPrintLabel">批量打印标签</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <KLPTable v-loading="loading" :data="materialCoilList" @selection-change="handleSelectionChange" :floatLayer="true"
      :floatLayerConfig="floatLayerConfig">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="入场钢卷号" align="center" prop="enterCoilNo">
        <template slot-scope="scope">
          <coil-no :coil-no="scope.row.enterCoilNo"></coil-no>
        </template>
      </el-table-column>
      <el-table-column label="当前钢卷号" align="center" prop="currentCoilNo">
        <template slot-scope="scope">
          <coil-no :coil-no="scope.row.currentCoilNo"></coil-no>
        </template>
      </el-table-column>
      <!-- <el-table-column label="厂家卷号" align="center" prop="supplierCoilNo" /> -->
      <el-table-column label="逻辑库位" align="center" prop="warehouseName" v-if="!hideWarehouseQuery" />
      <el-table-column label="实际库区" align="center" prop="actualWarehouseName" v-if="!hideWarehouseQuery" />
      <!-- <el-table-column label="物料类型" align="center" prop="materialType" /> -->
      <el-table-column label="产品类型" align="center" width="250">
        <template slot-scope="scope">
          <ProductInfo v-if="scope.row.itemType == 'product'" :product="scope.row.product" />
          <RawMaterialInfo v-else-if="scope.row.itemType === 'raw_material'" :material="scope.row.rawMaterial" />
        </template>
      </el-table-column>
      <el-table-column v-if="showAbnormal" label="异常数量" align="center" prop="abnormalCount"></el-table-column>
      <el-table-column label="长度 (米)" align="center" prop="length" v-if="showLength" />
      <el-table-column label="更新时间" align="center" prop="updateTime" />
      <el-table-column label="发货时间" align="center" v-if="showExportTime" prop="exportTime" />
      <el-table-column label="更新人" align="center" prop="updateByName" />

      <el-table-column label="二维码" v-if="qrcode">
        <template slot-scope="scope">
          <QRCode :content="scope.row.qrcodeRecordId" :size="50" />
        </template>
      </el-table-column>
      <el-table-column label="关联信息" align="center" :show-overflow-tooltip="true">
        <template slot-scope="scope">
          <span v-if="scope.row.parentCoilNos && scope.row.hasMergeSplit === 1 && scope.row.dataType === 1">
            <el-tag type="warning" size="mini">来自母卷：{{ scope.row.parentCoilNos }}</el-tag>
          </span>
          <span v-else-if="scope.row.parentCoilNos && scope.row.dataType === 0">
            <el-tag type="info" size="mini">分为子卷：{{ scope.row.parentCoilNos }}</el-tag>
          </span>
          <span v-else-if="scope.row.parentCoilNos && scope.row.hasMergeSplit === 2">
            <el-tag type="success" size="mini">合并自：{{ scope.row.parentCoilNos }}</el-tag>
          </span>
          <span v-else>—</span>
        </template>
      </el-table-column>
      <el-table-column v-if="showGrade" label="质量状态" align="center" prop="qualityStatus">
        <template slot-scope="scope">
          <el-select v-model="scope.row.qualityStatus" placeholder="请选择质量状态" @change="handleGradeChange(scope.row)">
            <el-option v-for="item in qualityStatusEnum" :key="item.value" :value="item.value" :label="item.label" />
          </el-select>
        </template>
      </el-table-column>
      <!-- <el-table-column label="备注" align="center" prop="remark" show-overflow-tooltip/> -->
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-view" @click="handlePreviewLabel(scope.row)">
            导出标签
          </el-button>
          <el-button size="mini" v-if="showStatus" type="text" icon="el-icon-upload"
            @click="handleExportCoil(scope.row)">
            发货
          </el-button>
          <el-button size="mini" v-if="showAbnormal" type="text" icon="el-icon-upload"
            @click="handleAbnormal(scope.row)">查看异常</el-button>
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleCheck(scope.row)"
            v-if="showControl">修正</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
            v-if="showControl">删除</el-button>
          <el-button size="mini" type="text" icon="el-icon-search" @click="handleTrace(scope.row)">追溯</el-button>
        </template>
      </el-table-column>
    </KLPTable>

    <pagination v-show="total > 0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize"
      @pagination="getList" />

    <!-- 添加或修改钢卷物料对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="入场钢卷号" prop="enterCoilNo">
          <el-input v-model="form.enterCoilNo" placeholder="请输入入场钢卷号" :disabled="form.coilId" />
        </el-form-item>
        <el-form-item label="当前钢卷号" prop="currentCoilNo">
          <el-input v-model="form.currentCoilNo" placeholder="请输入当前钢卷号" />
        </el-form-item>
        <el-form-item v-if="!form.coilId" label="厂家原料卷号" prop="supplierCoilNo">
          <el-input v-model="form.supplierCoilNo" placeholder="请输入厂家原料卷号" />
        </el-form-item>
        <el-form-item label="所在库位" prop="warehouseId">
          <warehouse-select v-model="form.warehouseId" placeholder="请选择仓库/库区/库位" style="width: 100%;" clearable />
        </el-form-item>
        <el-form-item label="实际库区" prop="actualWarehouseId">
          <actual-warehouse-select v-model="form.actualWarehouseId" placeholder="请选择实际库区" style="width: 100%;"
            clearable />
        </el-form-item>
        <el-form-item label="班组" prop="team">
          <el-input v-model="form.team" placeholder="请输入班组" />
        </el-form-item>
        <el-form-item label="材料类型" prop="materialType" v-if="!form.coilId">
          <el-select v-model="form.materialType" placeholder="请选择材料类型" @change="handleMaterialTypeChange">
            <el-option label="成品" value="成品" />
            <el-option label="原料" value="原料" />
            <el-option label="废品" value="废品" />
          </el-select>
        </el-form-item>
        <el-form-item :label="getItemLabel" prop="itemId">
          <product-select v-if="form.itemType == 'product'" v-model="form.itemId" placeholder="请选择成品"
            style="width: 100%;" clearable />
          <raw-material-select v-else-if="form.itemType == 'raw_material'" v-model="form.itemId" placeholder="请选择原料"
            style="width: 100%;" clearable />
          <div v-else>请先选择材料类型</div>
        </el-form-item>
        <el-form-item v-if="form.materialType === '成品'" label="质量状态" prop="qualityStatus">
          <el-select v-model="form.qualityStatus" placeholder="请选择质量状态" style="width: 100%" :disabled="readonly">
            <el-option label="A+" value="A+" />
            <el-option label="A" value="A" />
            <el-option label="A-" value="A-" />
            <el-option label="B+" value="B+" />
            <el-option label="B" value="B" />
            <el-option label="B-" value="B-" />
            <el-option label="C+" value="C+" />
            <el-option label="C" value="C" />
            <el-option label="C-" value="C-" />
          </el-select>
        </el-form-item>

        <el-form-item v-if="form.materialType === '成品'" label="切边要求" prop="trimmingRequirement">
          <el-select v-model="form.trimmingRequirement" placeholder="请选择切边要求" style="width: 100%" :disabled="readonly">
            <el-option label="净边料" value="净边料" />
            <el-option label="毛边料" value="毛边料" />
          </el-select>
        </el-form-item>

        <el-form-item v-if="form.materialType === '成品'" label="打包状态" prop="packingStatus">
          <el-input v-model="form.packingStatus" placeholder="请输入打包状态" :disabled="readonly">
          </el-input>
        </el-form-item>

        <el-form-item v-if="form.materialType === '成品'" label="包装要求" prop="packagingRequirement">
          <el-select v-model="form.packagingRequirement" placeholder="请选择包装要求" style="width: 100%" :disabled="readonly">
            <el-option label="裸包" value="裸包" />
            <el-option label="普包" value="普包" />
            <el-option label="简包" value="简包" />
          </el-select>
        </el-form-item>
        <el-form-item label="毛重" prop="grossWeight">
          <el-input v-model="form.grossWeight" placeholder="请输入毛重" />
        </el-form-item>
        <el-form-item label="净重" prop="netWeight">
          <el-input v-model="form.netWeight" placeholder="请输入净重" />
        </el-form-item>
        <el-form-item label="长度" prop="length" v-if="showLength">
          <el-input v-model="form.length" placeholder="请输入长度" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" placeholder="请输入备注" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 钢卷追溯对话框（使用封装的组件） -->
    <el-dialog title="钢卷追溯" :visible.sync="traceOpen" width="90%" append-to-body>
      <coil-trace-result :trace-result="traceResult"></coil-trace-result>
    </el-dialog>

    <!-- 标签预览弹窗 -->
    <el-dialog title="标签预览" :visible.sync="labelRender.visible" append-to-body>
      <label-render :content="labelRender.data" :labelType="labelType" />
    </el-dialog>

    <!-- 批量导出标签PDF弹窗 -->
    <el-dialog title="批量导出标签PDF" :visible.sync="batchPrint.visible" width="520px" append-to-body>
      <div style="line-height: 22px; font-size: 12px; color: #909399; margin-bottom: 10px;">
        已选择 <b>{{ batchPrint.list.length }}</b> 个钢卷。点击“生成PDF并打开”将每个标签作为一页（180mm × 100mm）。
      </div>
      <div style="text-align:right;">
        <el-button size="mini" @click="batchPrint.visible = false">取消</el-button>
        <el-button type="primary" size="mini" :loading="batchPrint.loading"
          @click="handleBatchExportLabelPdf">生成PDF并打开</el-button>
      </div>

      <!-- 渲染容器：屏幕隐藏，仅用于截图生成PDF -->
      <div ref="batchPdfContainer" class="batch-pdf-root" aria-hidden="true">
        <div v-for="(item, idx) in batchPrint.list" :key="item.coilId || idx" class="batch-pdf-page">
          <label-render :content="item" :labelType="labelType" :hideActions="true" />
        </div>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listMaterialCoil, getMaterialCoil, delMaterialCoil, addMaterialCoil, updateMaterialCoilSimple, getMaterialCoilTrace, exportCoil } from "@/api/wms/coil";
import WarehouseSelect from "@/components/KLPService/WarehouseSelect";
import QRCode from "../../print/components/QRCode.vue";
import * as XLSX from 'xlsx'
import { saveAsImage } from '@/utils/klp';
import ProductSelect from "@/components/KLPService/ProductSelect";
import RawMaterialSelect from "@/components/KLPService/RawMaterialSelect";
// import MaterialSelect from "@/components/KLPService/ProductSelect";
import ProductInfo from "@/components/KLPService/Renderer/ProductInfo";
import BomInfoMini from "@/components/KLPService/Renderer/BomInfoMini";
import RawMaterialInfo from "@/components/KLPService/Renderer/RawMaterialInfo";
// 引入封装的追溯结果组件
import CoilTraceResult from "./CoilTraceResult.vue";
import LabelRender from './LabelRender/index.vue'
import OuterTagPreview from './LabelRender/OuterTagPreview.vue'
import MaterialSelect from "@/components/KLPService/MaterialSelect";
import ActualWarehouseSelect from "@/components/KLPService/ActualWarehouseSelect";
import { findItemWithBom } from "@/store/modules/category";
import CoilNo from "@/components/KLPService/Renderer/CoilNo.vue";
import MemoInput from "@/components/MemoInput";
import MutiSelect from "@/components/MutiSelect";
import html2canvas from 'html2canvas';
import { PDFDocument } from 'pdf-lib';

export default {
  name: "MaterialCoil",
  components: {
    WarehouseSelect,
    QRCode,
    MaterialSelect,
    ProductSelect,
    RawMaterialSelect,
    ProductInfo,
    RawMaterialInfo,
    BomInfoMini,
    CoilTraceResult,
    LabelRender,
    ActualWarehouseSelect,
    CoilNo,
    MemoInput,
    MutiSelect,
    OuterTagPreview,
  },
  dicts: ['product_coil_status', 'coil_material', 'coil_itemname', 'coil_manufacturer'],
  props: {
    qrcode: {
      type: Boolean,
      default: false,
    },
    querys: {
      type: Object,
      default: () => { },
    },
    labelType: {
      type: String,
      default: '2'
    },
    hideWarehouseQuery: {
      type: Boolean,
      default: false,
    },
    showStatus: {
      type: Boolean,
      default: false,
    },
    hideType: {
      type: Boolean,
      default: false,
    },
    showControl: {
      type: Boolean,
      default: true,
    },
    showExportTime: {
      type: Boolean,
      default: false,
    },
    showGrade: {
      type: Boolean,
      default: false,
    },
    showAbnormal: {
      type: Boolean,
      default: false,
    },
    showLength: {
      type: Boolean,
      default: false,
    },
  },
  data() {
    return {
      qualityStatusEnum: [
        { label: 'A+', value: 'A+' },
        { label: 'A', value: 'A' },
        { label: 'A-', value: 'A-' },
        { label: 'B+', value: 'B+' },
        { label: 'B', value: 'B' },
        { label: 'B-', value: 'B-' },
        { label: 'C+', value: 'C+' },
        { label: 'C', value: 'C' },
        { label: 'C-', value: 'C-' },
      ],
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 钢卷物料表格数据
      materialCoilList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 追溯对话框显示
      traceOpen: false,
      // 追溯结果数据（传递给组件）
      traceResult: null,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        enterCoilNo: undefined,
        currentCoilNo: undefined,
        supplierCoilNo: undefined,
        warehouseId: undefined,
        nextWarehouseId: undefined,
        actualWarehouseId: undefined,
        qrcodeRecordId: undefined,
        team: undefined,
        hasMergeSplit: undefined,
        parentCoilNos: undefined,
        itemId: undefined,
        itemIds: undefined,
        status: undefined,
        updateTime: undefined,
        ...this.querys,
      },
      // 表单参数
      form: {},
      transferCoilForm: {},
      // 表单校验
      rules: {
        enterCoilNo: [
          { required: true, message: "入场钢卷号不能为空", trigger: "blur" }
        ],
        currentCoilNo: [
          { required: true, message: "当前钢卷号不能为空", trigger: "blur" }
        ],
        itemId: [
          { required: true, message: "物品ID不能为空", trigger: "blur" }
        ],
        itemType: [
          { required: true, message: "物品类型不能为空", trigger: "change" }
        ],
        // 净重和毛重
        netWeight: [
          { required: true, message: "净重不能为空", trigger: "blur" }
        ],
        grossWeight: [
          { required: true, message: "毛重不能为空", trigger: "blur" }
        ],
      },
      labelRender: {
        visible: false,
        data: {},
        type: '2'
      },
      batchPrint: {
        visible: false,
        loading: false,
        list: [],
      },
      __printOldTitle: document.title,
      floatLayerConfig: {
        columns: [
          { label: '入场钢卷号', prop: 'enterCoilNo' },
          { label: '当前钢卷号', prop: 'currentCoilNo' },
          { label: '厂家卷号', prop: 'supplierCoilNo' },
          { label: '逻辑库位', prop: 'warehouseName' },
          { label: '实际库位', prop: 'actualWarehouseName' },
          { label: '物料类型', prop: 'materialType' },
          { label: '班组', prop: 'team' },
          { label: '净重', prop: 'netWeight' },
          { label: '毛重', prop: 'grossWeight' },
          { label: '备注', prop: 'remark' },
          { label: '质量状态', prop: 'qualityStatus' },
          { label: '打包状态', prop: 'packingStatus' },
          { label: '切边要求', prop: 'edgeRequirement' },
          { label: '包装要求', prop: 'packagingRequirement' },
          { label: '厂家', prop: 'itemManufacturer' },
        ],
        title: '详细信息'
      }
    };
  },
  computed: {
    // 动态显示标签
    getItemLabel() {
      if (this.form.materialType === '成品') {
        return '产品类型';
      } else if (this.form.materialType === '原料' || this.form.materialType === '废品') {
        return '原料类型';
      }
      return '物品类型';
    },
  },
  created() {
    this.getList();
  },
  methods: {
    // 处理材料类型变化
    handleMaterialTypeChange(value) {
      // 清空物品选择
      this.form.itemId = null;

      // 根据材料类型设置物品类型
      if (value === '成品') {
        this.form.itemType = 'product';
      } else if (value === '原料' || value === '废品') {
        this.form.itemType = 'raw_material';
      }
    },
    /** 查询钢卷物料列表 */
    getList() {
      this.loading = true;
      const { updateTime, ...query } = {
        ...this.queryParams,
        startTime: this.queryParams.updateTime?.[0],
        endTime: this.queryParams.updateTime?.[1],
      }
      // 如果没有设置itemType，则设置为raw_material
      query.selectType = 'raw_material';
      listMaterialCoil(query).then(response => {
        if (this.querys.warehouseId != 111) {
          // 排除掉111仓库的
          this.materialCoilList = response.rows.filter(item => item.warehouseId != 111)
        } else {
          this.materialCoilList = response.rows;
        }
        this.total = response.total;
        this.loading = false;
      });
    },
    /** 状态改变时触发 */
    // handleStatusChange(row) {
    //   updateMaterialCoilSimple(row).then(res => {
    //     this.$message.success('状态更新成功');
    //     this.getList(); // 刷新列表
    //   }).catch(err => {
    //     console.error('状态更新失败：', err);
    //     this.$message.error('状态更新失败，请重试');
    //   });
    // },
    /** 追溯按钮操作 */
    handleTrace(row) {
      this.traceOpen = true;
      this.traceResult = null; // 清空历史数据
      getMaterialCoilTrace({
        enterCoilNo: row.enterCoilNo,
        currentCoilNo: row.currentCoilNo,
      }).then(res => {
        this.traceResult = res.data; // 将结果传递给组件
      }).catch(err => {
        console.error('溯源查询失败：', err);
        this.$message.error('溯源查询失败，请重试');
      });
    },
    handleGradeChange(row) {
      updateMaterialCoilSimple(row).then(res => {
        this.$message.success('质量状态更新成功');
        this.getList(); // 刷新列表
      })
    },
    /** 预览标签 */
    handlePreviewLabel(row) {
      this.labelRender.visible = true;
      const item = row.itemType === 'product' ? row.product : row.rawMaterial;
      const itemName = row.itemType === 'product' ? item?.productName || '' : item?.rawMaterialName || '';

      this.labelRender.data = {
        ...row,
        itemName: itemName,
        updateTime: row.updateTime?.split(' ')[0] || '',
      };
    },
    /** 下载二维码 */
    handleDownloadQRCode(row) {
      try {
        saveAsImage(
          row.qrcodeRecordId,
          '',
          1,
          {
            barcodeWidth: 200,
            barcodeHeight: 200
          }
        );
        this.$message.success('图片保存成功');
      } catch (error) {
        console.error('保存图片失败', error);
        this.$message.error('保存图片失败，请稍后重试');
      }
    },
    handleAbnormal(row) {
      this.$router.push({
        path: '/quality/detail',
        query: {
          coilId: row.coilId,
        }
      })
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        coilId: undefined,
        enterCoilNo: undefined,
        currentCoilNo: undefined,
        supplierCoilNo: undefined,
        dataType: 1,
        warehouseId: undefined,
        nextWarehouseId: undefined,
        qrcodeRecordId: undefined,
        actualWarehouseId: undefined,
        team: undefined,
        hasMergeSplit: undefined,
        parentCoilNos: undefined,
        itemId: undefined,
        itemType: undefined,
        status: undefined,
        remark: undefined,
        delFlag: undefined,
        createTime: undefined,
        createBy: undefined,
        updateTime: undefined,
        updateBy: undefined,
        materialType: '原料',
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.coilId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.isCheck = false;
      this.reset();

      // 如果父组件传入了 materialType，使用它作为默认值
      if (this.querys.materialType) {
        this.form.materialType = this.querys.materialType;
        // 同时设置对应的 itemType
        if (this.querys.materialType === '成品') {
          this.form.itemType = 'product';
        } else if (this.querys.materialType === '原料' || this.querys.materialType === '废品') {
          this.form.itemType = 'raw_material';
        }
      }

      this.open = true;
      this.title = "添加钢卷物料";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.isCheck = false;
      this.loading = true;
      this.reset();
      const coilId = row.coilId || this.ids
      getMaterialCoil(coilId).then(response => {
        this.loading = false;
        this.form = response.data;

        // 设置 materialType（优先级：后端返回 > itemType推断 > 父组件传入）
        if (!this.form.materialType) {
          if (this.form.itemType) {
            // 根据 itemType 推断
            if (this.form.itemType === 'product') {
              this.form.materialType = '成品';
            } else if (this.form.itemType === 'raw_material') {
              this.form.materialType = '原料';
            }
          } else if (this.querys.materialType) {
            // 使用父组件传入的默认值
            this.form.materialType = this.querys.materialType;
            // 同时设置对应的 itemType
            if (this.querys.materialType === '成品') {
              this.form.itemType = 'product';
            } else if (this.querys.materialType === '原料' || this.querys.materialType === '废品') {
              this.form.itemType = 'raw_material';
            }
          }
        }

        this.open = true;
        this.title = "修改钢卷物料";
      });
    },
    handleExportCoil(row) {
      exportCoil(row.coilId).then(response => {
        this.$modal.msgSuccess("发货成功");
        this.getList();
      }).catch(error => {
        this.$modal.msgError("发货失败");
      });
    },
    handleCheck(row) {
      this.isCheck = true;
      this.loading = true;
      this.reset();
      const coilId = row.coilId || this.ids
      getMaterialCoil(coilId).then(response => {
        this.loading = false;
        this.form = response.data;

        // 设置 materialType（优先级：后端返回 > itemType推断 > 父组件传入）
        if (!this.form.materialType) {
          if (this.form.itemType) {
            // 根据 itemType 推断
            if (this.form.itemType === 'product') {
              this.form.materialType = '成品';
            } else if (this.form.itemType === 'raw_material') {
              this.form.materialType = '原料';
            }
          } else if (this.querys.materialType) {
            // 使用父组件传入的默认值
            this.form.materialType = this.querys.materialType;
            // 同时设置对应的 itemType
            if (this.querys.materialType === '成品') {
              this.form.itemType = 'product';
            } else if (this.querys.materialType === '原料' || this.querys.materialType === '废品') {
              this.form.itemType = 'raw_material';
            }
          }
        }

        this.open = true;
        this.title = "修改钢卷物料";
      });
    },
    transferCoil() { },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.coilId != null) {
            updateMaterialCoilSimple(this.form).then(_ => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addMaterialCoil(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const coilIds = row.coilId || this.ids;
      this.$modal.confirm('是否确认删除钢卷物料编号为"' + coilIds + '"的数据项，会同时清理刚钢卷相关的待操作记录且无法恢复！！！是否继续删除？').then(() => {
        this.loading = true;
        return delMaterialCoil(coilIds);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    handleExportAll() {
      this.download('wms/materialCoil/export', {
        ...this.queryParams
      }, `materialCoil_${new Date().getTime()}.xlsx`)
    },

    /** 批量打印标签按钮 */
    handleBatchPrintLabel() {
      if (!this.ids || this.ids.length === 0) {
        this.$message.warning('请先勾选要打印标签的钢卷');
        return;
      }

      // 取出选中行数据，并补齐标签渲染需要的字段
      const selectedData = this.materialCoilList
        .filter(item => this.ids.includes(item.coilId))
        .map(row => {
          const item = row.itemType === 'product' ? row.product : row.rawMaterial;
          const itemName = row.itemType === 'product' ? item?.productName || '' : item?.rawMaterialName || '';

          return {
            ...row,
            itemName,
            // OuterTagPreview.vue 里字段名使用了 specification/material（而列表里是 itemSpecification/itemMaterial）
            specification: row.itemSpecification || row.specification || '',
            material: row.itemMaterial || row.material || '',
            updateTime: row.updateTime?.split(' ')[0] || row.updateTime || '',
          }
        });

      this.batchPrint.list = selectedData;
      this.batchPrint.visible = true;
    },

    /** 批量导出标签PDF：每个标签一页（180mm × 100mm） */
    async handleBatchExportLabelPdf() {
      if (!this.batchPrint.list || this.batchPrint.list.length === 0) {
        this.$message.warning('没有可导出的数据');
        return;
      }

      const container = this.$refs.batchPdfContainer;
      if (!container) {
        this.$message.error('PDF渲染容器未初始化');
        return;
      }

      try {
        this.batchPrint.loading = true;

        await this.$nextTick();
        await new Promise(resolve => setTimeout(resolve, 100));

        const mmToPt = 72 / 25.4;
        // 纸张尺寸
        const paperWidthMm = 180;
        const paperHeightMm = 100;
        // 边距：左右 4mm，上下对称 2mm，确保垂直居中
        const marginXmm = 4;
        const marginYmm = 0.5; // 上下对称边距（不裁切前提下尽量贴边）

        const pageWidthPt = paperWidthMm * mmToPt;
        const pageHeightPt = paperHeightMm * mmToPt;
        const marginXPt = marginXmm * mmToPt;
        const marginYPt = marginYmm * mmToPt;

        const contentWidthPt = pageWidthPt - marginXPt * 2;
        const contentHeightPt = pageHeightPt - marginYPt * 2;

        const pdfDoc = await PDFDocument.create();

        // 关键：只截取标签本身（.label-container），不要把外层容器/按钮高度算进去
        const pageEls = container.querySelectorAll('.batch-pdf-page');

        for (let i = 0; i < pageEls.length; i++) {
          const el = pageEls[i];

          // 在每一页内部优先查找标签根节点
          const labelEl =
            el.querySelector('.label-container') ||
            el.querySelector('.material-label-container') ||
            el; // 兜底：找不到时退回整页

          // 强制用标签的实际尺寸作为截图基准，避免被外层布局影响
          const canvas = await html2canvas(labelEl, {
            backgroundColor: '#ffffff',
            scale: 3,
            useCORS: true,
            // 让 html2canvas 为频繁读回优化 Canvas（浏览器会提示 willReadFrequently）
            willReadFrequently: true,
            // 确保按元素尺寸截图
            width: labelEl.offsetWidth,
            height: labelEl.offsetHeight,
            windowWidth: labelEl.scrollWidth,
            windowHeight: labelEl.scrollHeight,
          });

          const imgDataUrl = canvas.toDataURL('image/png');
          const pngImage = await pdfDoc.embedPng(imgDataUrl);

          const page = pdfDoc.addPage([pageWidthPt, pageHeightPt]);

          // 图片铺满页面（保持比例，居中）
          const imgW = pngImage.width;
          const imgH = pngImage.height;
          // 标准适配：确保完整显示且不变形（在内容区域内等比缩放）
          const scale = Math.min(contentWidthPt / imgW, contentHeightPt / imgH);
          const drawW = imgW * scale;
          const drawH = imgH * scale;

          // 内容区域内居中 + 外层边距（上下对称）
          const x = marginXPt + (contentWidthPt - drawW) / 2;
          const y = marginYPt + (contentHeightPt - drawH) / 2;

          page.drawImage(pngImage, { x, y, width: drawW, height: drawH });
        }

        const pdfBytes = await pdfDoc.save();
        const blob = new Blob([pdfBytes], { type: 'application/pdf' });
        const url = URL.createObjectURL(blob);

        // 尽量避免被浏览器拦截弹窗：优先在当前tab打开；如仍被策略限制，可改为下载
        const win = window.open(url, '_blank');
        if (!win) {
          // fallback：触发下载
          const a = document.createElement('a');
          a.href = url;
          a.download = `钢卷标签_${new Date().getTime()}.pdf`;
          document.body.appendChild(a);
          a.click();
          document.body.removeChild(a);
        }
      } catch (e) {
        console.error(e);
        this.$message.error('生成PDF失败，请重试');
      } finally {
        this.batchPrint.loading = false;
      }
    },
    /** 导出选中数据操作 */
    handleExport() {
      // 1. 判断是否有选中数据
      if (this.ids.length === 0) {
        this.$message.warning('请先选中要导出的数据');
        return;
      }

      // 2. 筛选选中的数据（通过ids匹配表格数据）
      const selectedData = this.materialCoilList.filter(item =>
        this.ids.includes(item.coilId) // 用选中的coilId匹配表格数据
      );

      // 3. 处理导出数据格式（和之前一致，转换枚举值）
      const exportData = selectedData.map(item => {
        return {
          '入场钢卷号': item.enterCoilNo || '',
          '当前钢卷号': item.currentCoilNo || '',
          '厂家原料卷号': item.supplierCoilNo || '',
          '物料类型': item.itemType === 'product' ? '成品' : '原料',
          '仓区': item.warehouseName || '',
          '实际库区': item.actualWarehouseName || '',
          '物品': findItemWithBom(item.itemType, item.itemId)?.itemName || '',
          '数据类型': item.dataType === 0 ? '历史数据' : '当前数据',
          '班组': item.team || '',
          '毛重': item.grossWeight || '',
          '净重': item.netWeight || '',
          '备注': item.remark || ''
        };
      });

      // 4. 生成Excel并下载（复用之前的逻辑）
      const worksheet = XLSX.utils.json_to_sheet(exportData);
      const workbook = XLSX.utils.book_new();
      XLSX.utils.book_append_sheet(workbook, worksheet, '选中钢卷物料');

      const excelBuffer = XLSX.write(workbook, { bookType: 'xlsx', type: 'array' });
      this.saveExcelFile(excelBuffer, '选中钢卷物料数据');
    },

    /** 保存Excel文件到本地 */
    saveExcelFile(buffer, fileName) {
      const blob = new Blob([buffer], {
        type: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet;charset=UTF-8'
      });
      const url = URL.createObjectURL(blob);
      const a = document.createElement('a');
      a.href = url;
      a.download = `${fileName}_${new Date().getTime()}.xlsx`; // 文件名带时间戳
      document.body.appendChild(a);
      a.click(); // 触发下载
      document.body.removeChild(a); // 清理DOM
      URL.revokeObjectURL(url); // 释放URL对象
    }
  }
};
</script>

<style scoped>
/* 批量导出PDF：渲染容器屏幕隐藏，但保留真实布局尺寸给 html2canvas 截图 */
.batch-pdf-root {
  position: fixed;
  left: -100000px;
  top: 0;
  width: 180mm;
  background: #fff;
}

.batch-pdf-page {
  width: 180mm;
  height: 100mm;
  box-sizing: border-box;
  overflow: hidden;
}
</style>