src/views/inventoryManagement/dispatchLog/index.vue
@@ -1,143 +1,259 @@
<template>
  <div class="app-container">
    <div class="search_form">
      <div>
        <span class="search_title">供应商名称:</span>
        <el-input
          v-model="searchForm.supplierName"
          style="width: 240px"
          placeholder="请输入"
          @change="handleQuery"
          clearable
          prefix-icon="Search"
        />
        <el-button type="primary" @click="handleQuery" style="margin-left: 10px"
          >搜索</el-button
        >
      </div>
      <div>
        <!-- <el-button type="primary" @click="openForm('add')">新增</el-button> -->
        <el-button @click="handleOut">导出</el-button>
        <el-button type="danger" plain @click="handleDelete">删除</el-button>
      </div>
    </div>
    <div class="table_list">
      <el-table
        :data="tableData"
        border
        v-loading="tableLoading"
        @selection-change="handleSelectionChange"
        :expand-row-keys="expandedRowKeys"
        :row-key="(row) => row.id"
        show-summary
        style="width: 100%"
        :summary-method="summarizeMainTable"
        height="calc(100vh - 18.5em)"
      >
        <el-table-column align="center" type="selection" width="55" />
        <el-table-column align="center" label="序号" type="index" width="60" />
        <el-table-column
          label="出库日期"
          prop="inboundTime"
          width="100"
          show-overflow-tooltip
        />
        <el-table-column
          label="供应商名称"
          prop="supplierName"
          width="160"
          show-overflow-tooltip
        />
        <el-table-column
          label="产品大类"
          prop="productCategory"
          width="100"
          show-overflow-tooltip
        />
        <el-table-column
          label="规格型号"
          prop="specificationModel"
          width="100"
          show-overflow-tooltip
        />
        <el-table-column
          label="单位"
          prop="unit"
          width="80"
          show-overflow-tooltip
        />
        <el-table-column
          label="出库数量"
          prop="inboundQuantity"
          width="100"
          show-overflow-tooltip
        />
        <el-table-column
          label="含税单价"
          prop="taxInclusiveUnitPrice"
          label="含税单价(元)"
          prop="entryDate"
          width="100"
          show-overflow-tooltip
        />
        <el-table-column
          label="含税总价"
          prop="taxInclusiveTotalPrice"
          label="含税总价(元)"
          prop="executionDate"
          width="100"
          show-overflow-tooltip
        />
        <el-table-column
          label="税率"
          prop="taxRate"
          label="税率(%)"
          prop="executionDate"
          width="100"
          show-overflow-tooltip
        />
        <el-table-column
          label="不含税总价"
          prop="taxExclusiveTotalPrice"
          width="100"
          label="不含税总价(元)"
          prop="executionDate"
          width="180"
          show-overflow-tooltip
        />
        <el-table-column
          label="出库人"
          prop="nickname"
          width="80"
          show-overflow-tooltip
        />
        <!-- <el-table-column
          fixed="right"
          label="操作"
          min-width="60"
          align="center"
        >
          <template #default="scope">
            <el-button
              link
              type="primary"
              size="small"
              @click="openForm('edit', scope.row)"
              >编辑</el-button
            >
          </template>
        </el-table-column> -->
      </el-table>
      <pagination
        v-show="total > 0"
        :total="total"
        layout="total, sizes, prev, pager, next, jumper"
        :page="page.current"
        :limit="page.size"
        @pagination="paginationChange"
      />
    </div>
  </div>
   <div class="app-container">
      <div class="search_form">
         <div>
            <span class="search_title">供应商名称:</span>
            <el-input
               v-model="searchForm.supplierName"
               style="width: 240px"
               placeholder="请输入"
               @change="handleQuery"
               clearable
               prefix-icon="Search"
            />
            <span class="search_title ml10">出库日期:</span>
            <el-date-picker
               v-model="searchForm.timeStr"
               type="date"
               placeholder="请选择日期"
               value-format="YYYY-MM-DD"
               format="YYYY-MM-DD"
               clearable
               @change="handleQuery"
            />
            <el-button type="primary" @click="handleQuery" style="margin-left: 10px"
            >搜索</el-button
            >
         </div>
         <div>
            <!-- <el-button type="primary" @click="openForm('add')">新增</el-button> -->
            <el-button @click="handleOut">导出</el-button>
            <el-button type="danger" plain @click="handleDelete">删除</el-button>
            <el-button type="primary" plain @click="handlePrint">打印</el-button>
         </div>
      </div>
      <div class="table_list">
         <el-table
            :data="tableData"
            border
            v-loading="tableLoading"
            @selection-change="handleSelectionChange"
            :expand-row-keys="expandedRowKeys"
            :row-key="(row) => row.id"
            show-summary
            style="width: 100%"
            :summary-method="summarizeMainTable"
            height="calc(100vh - 18.5em)"
         >
            <el-table-column align="center" type="selection" width="55" />
            <el-table-column align="center" label="序号" type="index" width="60" />
            <el-table-column
               label="出库日期"
               prop="createTime"
               min-width="250"
               show-overflow-tooltip
            />
            <el-table-column
               label="供应商名称"
               prop="supplierName"
               width="250"
               show-overflow-tooltip
            />
            <el-table-column
               label="产品大类"
               prop="productCategory"
               width="100"
               show-overflow-tooltip
            />
            <el-table-column
               label="规格型号"
               prop="specificationModel"
               width="100"
               show-overflow-tooltip
            />
            <el-table-column
               label="单位"
               prop="unit"
               width="80"
               show-overflow-tooltip
            />
            <el-table-column
               label="出库数量"
               prop="inboundNum"
               width="100"
               show-overflow-tooltip
            />
            <el-table-column
               label="含税单价(元)"
               prop="taxInclusiveUnitPrice"
               width="100"
               show-overflow-tooltip
            />
            <el-table-column
               label="含税总价(元)"
               prop="taxInclusiveTotalPrice"
               width="100"
               show-overflow-tooltip
            />
            <el-table-column
               label="税率(%)"
               prop="taxRate"
               width="100"
               show-overflow-tooltip
            />
            <el-table-column
               label="不含税总价(元)"
               prop="taxExclusiveTotalPrice"
               width="180"
               show-overflow-tooltip
            />
            <el-table-column
               label="出库人"
               prop="createBy"
               width="80"
               show-overflow-tooltip
            />
            <!-- <el-table-column
               fixed="right"
               label="操作"
               min-width="60"
               align="center"
            >
               <template #default="scope">
                  <el-button
                     link
                     type="primary"
                     size="small"
                     @click="openForm('edit', scope.row)"
                     >编辑</el-button
                  >
               </template>
            </el-table-column> -->
         </el-table>
         <pagination
            v-show="total > 0"
            :total="total"
            layout="total, sizes, prev, pager, next, jumper"
            :page="page.current"
            :limit="page.size"
            @pagination="paginationChange"
         />
      </div>
      <!-- 打印预览弹窗 -->
      <el-dialog
         v-model="printPreviewVisible"
         title="打印预览"
         width="90%"
         :close-on-click-modal="false"
         class="print-preview-dialog"
      >
         <div class="print-preview-container">
            <div class="print-preview-header">
               <el-button type="primary" @click="executePrint">执行打印</el-button>
               <el-button @click="printPreviewVisible = false">关闭预览</el-button>
            </div>
            <div class="print-preview-content">
               <div v-if="printData.length === 0" style="text-align: center; padding: 50px; color: #999;">
                  暂无打印数据
               </div>
               <div v-else style="text-align: center; padding: 10px; color: #666; font-size: 14px; background: #e8f4fd; margin-bottom: 10px;">
                  共 {{ printData.length }} 条数据待打印
               </div>
               <div v-for="(item, index) in printData" :key="index" class="print-page">
                  <div class="delivery-note">
                     <div class="header">
                        <div class="company-name">鼎诚瑞实业有限责任公司</div>
                        <div class="document-title">零售发货单</div>
                     </div>
                     <div class="info-section">
                        <div class="info-row">
                           <div>
                              <span class="label">发货日期:</span>
                              <span class="value">{{ formatDate(item.createTime) }}</span>
                           </div>
                           <div>
                              <span class="label">客户名称:</span>
                              <span class="value">{{ item.supplierName || '张爱有' }}</span>
                           </div>
                        </div>
                        <div class="info-row">
                           <span class="label">单号:</span>
                           <span class="value">{{ item.code }}</span>
                        </div>
                     </div>
                     <div class="table-section">
                        <table class="product-table">
                           <thead>
                           <tr>
                              <th>产品名称</th>
                              <th>规格型号</th>
                              <th>单位</th>
                              <th>单价</th>
                              <th>零售数量</th>
                              <th>零售金额</th>
                           </tr>
                           </thead>
                           <tbody>
                           <tr>
                              <td>{{ item.productCategory || '砂灰砖' }}</td>
                              <td>{{ item.specificationModel || '标准' }}</td>
                              <td>{{ item.unit || '块' }}</td>
                              <td>{{ item.taxInclusiveUnitPrice || '0' }}</td>
                              <td>{{ item.inboundNum || '2000' }}</td>
                              <td>{{ item.taxInclusiveTotalPrice || '0' }}</td>
                           </tr>
                           </tbody>
                           <tfoot>
                           <tr>
                              <td class="label">合计</td>
                              <td class="total-value"></td>
                              <td class="total-value"></td>
                              <td class="total-value"></td>
                              <td class="total-value">{{ item.inboundNum || '2000' }}</td>
                              <td class="total-value">{{ item.taxInclusiveTotalPrice || '0' }}</td>
                           </tr>
                           </tfoot>
                        </table>
                     </div>
                     <div class="footer-section">
                        <div class="footer-row">
                           <div class="footer-item">
                              <span class="label">收货电话:</span>
                              <span class="value"></span>
                           </div>
                           <div class="footer-item">
                              <span class="label">收货人:</span>
                              <span class="value"></span>
                           </div>
                           <div class="footer-item address-item">
                              <span class="label">收货地址:</span>
                              <span class="value address-value"></span>
                           </div>
                        </div>
                        <div class="footer-row">
                           <div class="footer-item">
                              <span class="label">操作员:</span>
                              <span class="value">{{ userStore.nickName || '撕开前' }}</span>
                           </div>
                           <div class="footer-item">
                              <span class="label">打印日期:</span>
                              <span class="value">{{ formatDateTime(new Date()) }}</span>
                           </div>
                        </div>
                     </div>
                  </div>
               </div>
            </div>
         </div>
      </el-dialog>
   </div>
</template>
<script setup>
@@ -145,175 +261,605 @@
import { ref } from "vue";
import { ElMessageBox } from "element-plus";
import useUserStore from "@/store/modules/user";
import { userListNoPage } from "@/api/system/user.js";
import {
  getStockOutPage,
  addStockOut,
  updateStockOut,
  delStockOut,
  exportStockOut,
  getStockManageById
   getStockOutPage,
   delStockOut,
} from "@/api/inventoryManagement/stockOut.js";
const userStore = useUserStore();
const { proxy } = getCurrentInstance();
const tableData = ref([]);
// const productData = ref([]);
const selectedRows = ref([]);
const userList = ref([]);
// const customerOption = ref([]);
const tableLoading = ref(false);
const supplierList = ref([])
const productList = ref([])
const productModelList = ref([])
const page = reactive({
  current: 1,
  size: 100,
   current: 1,
   size: 100,
});
const total = ref(0);
const fileList = ref([]);
// 打印相关
const printPreviewVisible = ref(false);
const printData = ref([]);
// 用户信息表单弹框数据
const operationType = ref("");
const dialogFormVisible = ref(false);
const data = reactive({
  searchForm: {
    supplierName: "",
  },
  form: {
    supplierId: null,
    supplierName: '',
    productId: null,
    productName: '',
    userId: userStore.userId,
    nickname: '',
    model: '',
    productModelId: null,
    unit: '',
    productrecordId: null,
    taxInclusiveUnitPrice: '',
    taxInclusiveTotalPrice: '',
    taxRate: '',
    taxExclusiveTotalPrice: '',
    inboundTime: '',
    inboundBatch: '',
    inboundQuantity: ''
  },
  rules: {
    supplierId: [{ required: true, message: '请选择供应商', trigger: 'change' }],
    productRecordid: [{ required: true, message: '请选择产品', trigger: 'change' }],
    inboundTime: [{ required: true, message: '请选择入库时间', trigger: 'change' }],
    inboundQuantity: [{ required: true, message: '请输入入库数量', trigger: 'blur' }]
  },
   searchForm: {
      supplierName: "",
      timeStr: "",
   },
   form: {
      supplierId: null,
      supplierName: '',
      productId: null,
      productName: '',
      userId: userStore.userId,
      nickName: '',
      model: '',
      productModelId: null,
      unit: '',
      productrecordId: null,
      taxInclusiveUnitPrice: '',
      taxInclusiveTotalPrice: '',
      taxRate: '',
      taxExclusiveTotalPrice: '',
      inboundTime: '',
      inboundBatch: '',
      inboundQuantity: ''
   },
});
const { searchForm } = toRefs(data);
// 查询列表
/** 搜索按钮操作 */
const handleQuery = () => {
  page.current = 1;
  getList();
   page.current = 1;
   getList();
};
const paginationChange = (obj) => {
  page.current = obj.page;
  page.size = obj.limit;
  getList();
   page.current = obj.page;
   page.size = obj.limit;
   getList();
};
const getList = () => {
  tableLoading.value = true;
  getStockOutPage({ ...searchForm.value, ...page })
    .then((res) => {
      tableLoading.value = false;
      tableData.value = res.data.records;
      tableData.value.map((item) => {
        item.children = [];
      });
      total.value = res.total;
    })
    .catch(() => {
      tableLoading.value = false;
    });
   tableLoading.value = true;
   getStockOutPage({ ...searchForm.value, ...page })
      .then((res) => {
         tableLoading.value = false;
         tableData.value = res.data.records;
         tableData.value.map((item) => {
            item.children = [];
         });
         total.value = res.data.total;
      })
      .catch(() => {
         tableLoading.value = false;
      });
};
// const findNodeById = (nodes, productId) => {
//   for (let i = 0; i < nodes.length; i++) {
//     if (nodes[i].value === productId) {
//       return nodes[i].label; // 找到节点,返回该节点
//     }
//     if (nodes[i].children && nodes[i].children.length > 0) {
//       const foundNode = findNodeById(nodes[i].children, productId);
//       if (foundNode) {
//         return foundNode.label; // 在子节点中找到,返回该节点
//       }
//     }
//   }
//   return null; // 没有找到节点,返回null
// };
// 表格选择数据
const handleSelectionChange = (selection) => {
  // 过滤掉子数据
  selectedRows.value = selection.filter((item) => item.id);
  console.log("selection", selectedRows.value);
   // 过滤掉子数据
   selectedRows.value = selection.filter((item) => item.id);
   console.log("selection", selectedRows.value);
};
const expandedRowKeys = ref([]);
// 主表合计方法
const summarizeMainTable = (param) => {
  return proxy.summarizeTable(param, [
    "contractAmount",
    "taxInclusiveTotalPrice",
    "taxExclusiveTotalPrice",
  ]);
   return proxy.summarizeTable(param, [
      "contractAmount",
      "taxInclusiveTotalPrice",
      "taxExclusiveTotalPrice",
   ]);
};
// 导出
const handleOut = () => {
  ElMessageBox.confirm("选中的内容将被导出,是否确认导出?", "导出", {
    confirmButtonText: "确认",
    cancelButtonText: "取消",
    type: "warning",
  })
    .then(() => {
      proxy.download("/stockmanagement/export", {}, "出库台账.xlsx");
    })
    .catch(() => {
      proxy.$modal.msg("已取消");
    });
   ElMessageBox.confirm("是否确认导出?", "导出", {
      confirmButtonText: "确认",
      cancelButtonText: "取消",
      type: "warning",
   })
      .then(() => {
         proxy.download("/stockmanagement/export", {}, "出库台账.xlsx");
      })
      .catch(() => {
         proxy.$modal.msg("已取消");
      });
};
// 删除
const handleDelete = () => {
  let ids = [];
  if (selectedRows.value.length > 0) {
    ids = selectedRows.value.map((item) => item.id);
  } else {
    proxy.$modal.msgWarning("请选择数据");
    return;
  }
  ElMessageBox.confirm("选中的内容将被删除,是否确认删除?", "导出", {
    confirmButtonText: "确认",
    cancelButtonText: "取消",
    type: "warning",
  })
    .then(() => {
      delStockOut(ids).then((res) => {
        proxy.$modal.msgSuccess("删除成功");
        getList();
      });
    })
    .catch(() => {
      proxy.$modal.msg("已取消");
    });
   let ids = [];
   if (selectedRows.value.length > 0) {
      ids = selectedRows.value.map((item) => item.id);
   } else {
      proxy.$modal.msgWarning("请选择数据");
      return;
   }
   ElMessageBox.confirm("选中的内容将被删除,是否确认删除?", "导出", {
      confirmButtonText: "确认",
      cancelButtonText: "取消",
      type: "warning",
   })
      .then(() => {
         delStockOut({ids:ids}).then((res) => {
            proxy.$modal.msgSuccess("删除成功");
            getList();
         });
      })
      .catch(() => {
         proxy.$modal.msg("已取消");
      });
};
// 打印功能
const handlePrint = () => {
   if (selectedRows.value.length === 0) {
      proxy.$modal.msgWarning("请选择要打印的数据");
      return;
   }
   printData.value = [...selectedRows.value];
   console.log('打印数据:', printData.value);
   printPreviewVisible.value = true;
};
// 执行打印
const executePrint = () => {
   console.log('开始执行打印,数据条数:', printData.value.length);
   console.log('打印数据:', printData.value);
   // 创建一个新的打印窗口
   const printWindow = window.open('', '_blank', 'width=800,height=600');
   // 构建打印内容
   let printContent = `
    <!DOCTYPE html>
    <html>
    <head>
      <meta charset="UTF-8">
      <title>打印预览</title>
      <style>
        body {
          margin: 0;
          padding: 0;
          font-family: "SimSun", serif;
          background: white;
        }
                                                     .print-page {
            width: 200mm;
            height: 75mm;
            padding: 10mm;
            padding-left: 20mm;
            background: white;
            box-sizing: border-box;
            page-break-after: always;
            page-break-inside: avoid;
          }
         .print-page:last-child {
           page-break-after: avoid;
         }
        .delivery-note {
          width: 100%;
          height: 100%;
          font-size: 12px;
          line-height: 1.2;
          display: flex;
          flex-direction: column;
          color: #000;
        }
        .header {
          text-align: center;
          margin-bottom: 8px;
        }
        .company-name {
          font-size: 18px;
          font-weight: bold;
          margin-bottom: 4px;
        }
        .document-title {
          font-size: 16px;
          font-weight: bold;
        }
        .info-section {
          margin-bottom: 8px;
          display: flex;
          justify-content: space-between;
          align-items: center;
        }
        .info-row {
          line-height: 20px;
        }
        .label {
          font-weight: bold;
          width: 60px;
          font-size: 12px;
        }
        .value {
          margin-right: 20px;
          min-width: 80px;
          font-size: 12px;
        }
                 .table-section {
                 margin-bottom: 40px;
          //  flex: 0.6;
         }
        .product-table {
          width: 100%;
          border-collapse: collapse;
          border: 1px solid #000;
        }
                 .product-table th, .product-table td {
           border: 1px solid #000;
           padding: 6px;
           text-align: center;
           font-size: 12px;
           line-height: 1.4;
         }
        .product-table th {
          font-weight: bold;
        }
        .total-value {
          font-weight: bold;
        }
        .footer-section {
          margin-top: auto;
        }
        .footer-row {
          display: flex;
          margin-bottom: 3px;
          line-height: 22px;
          justify-content: space-between;
        }
        .footer-item {
          display: flex;
          margin-right: 20px;
        }
        .footer-item .label {
          font-weight: bold;
          width: 80px;
          font-size: 12px;
        }
        .footer-item .value {
          min-width: 80px;
          font-size: 12px;
        }
        .address-item .address-value {
          min-width: 200px;
        }
        @media print {
          body {
            margin: 0;
            padding: 0;
          }
                     .print-page {
             margin: 0;
             padding: 10mm;
             /* padding-left: 20mm; */
             page-break-inside: avoid;
             page-break-after: always;
           }
           .print-page:last-child {
             page-break-after: avoid;
           }
        }
      </style>
    </head>
    <body>
  `;
   // 为每条数据生成打印页面
   printData.value.forEach((item, index) => {
      printContent += `
      <div class="print-page">
        <div class="delivery-note">
          <div class="header">
            <div class="company-name">鼎诚瑞实业有限责任公司</div>
            <div class="document-title">零售发货单</div>
          </div>
          <div class="info-section">
            <div class="info-row">
              <div>
                <span class="label">发货日期:</span>
                <span class="value">${formatDate(item.createTime)}</span>
              </div>
              <div>
                <span class="label">客户名称:</span>
                <span class="value">${item.supplierName || '张爱有'}</span>
              </div>
            </div>
            <div class="info-row">
              <span class="label">单号:</span>
              <span class="value">${item.code || ''}</span>
            </div>
          </div>
          <div class="table-section">
            <table class="product-table">
              <thead>
                <tr>
                  <th>产品名称</th>
                  <th>规格型号</th>
                  <th>单位</th>
                  <th>单价</th>
                  <th>零售数量</th>
                  <th>零售金额</th>
                </tr>
              </thead>
              <tbody>
                <tr>
                  <td>${item.productCategory || '砂灰砖'}</td>
                  <td>${item.specificationModel || '标准'}</td>
                  <td>${item.unit || '块'}</td>
                  <td>${item.taxInclusiveUnitPrice || '0'}</td>
                  <td>${item.inboundNum || '2000'}</td>
                  <td>${item.taxInclusiveTotalPrice || '0'}</td>
                </tr>
              </tbody>
              <tfoot>
                <tr>
                  <td class="label">合计</td>
                  <td class="total-value"></td>
                  <td class="total-value"></td>
                  <td class="total-value"></td>
                  <td class="total-value">${item.inboundNum || '2000'}</td>
                  <td class="total-value">${item.taxInclusiveTotalPrice || '0'}</td>
                </tr>
              </tfoot>
            </table>
          </div>
          <div class="footer-section">
            <div class="footer-row">
              <div class="footer-item">
                <span class="label">收货电话:</span>
                <span class="value"></span>
              </div>
              <div class="footer-item">
                <span class="label">收货人:</span>
                <span class="value"></span>
              </div>
              <div class="footer-item address-item">
                <span class="label">收货地址:</span>
                <span class="value address-value"></span>
              </div>
            </div>
            <div class="footer-row">
              <div class="footer-item">
                <span class="label">操作员:</span>
                <span class="value">${userStore.nickName || '撕开前'}</span>
              </div>
              <div class="footer-item">
                <span class="label">打印日期:</span>
                <span class="value">${formatDateTime(new Date())}</span>
              </div>
            </div>
          </div>
        </div>
      </div>
    `;
   });
   printContent += `
    </body>
    </html>
  `;
   // 写入内容到新窗口
   printWindow.document.write(printContent);
   printWindow.document.close();
   // 等待内容加载完成后打印
   printWindow.onload = () => {
      setTimeout(() => {
         printWindow.print();
         printWindow.close();
         printPreviewVisible.value = false;
      }, 500);
   };
};
// 格式化日期
const formatDate = (dateString) => {
   if (!dateString) return getCurrentDate();
   const date = new Date(dateString);
   const year = date.getFullYear();
   const month = String(date.getMonth() + 1).padStart(2, "0");
   const day = String(date.getDate()).padStart(2, "0");
   return `${year}/${month}/${day}`;
};
// 格式化日期时间
const formatDateTime = (date) => {
   const year = date.getFullYear();
   const month = String(date.getMonth() + 1).padStart(2, "0");
   const day = String(date.getDate()).padStart(2, "0");
   const hours = String(date.getHours()).padStart(2, "0");
   const minutes = String(date.getMinutes()).padStart(2, "0");
   const seconds = String(date.getSeconds()).padStart(2, "0");
   return `${year}/${month}/${day} ${hours}:${minutes}:${seconds}`;
};
// 获取当前日期并格式化为 YYYY-MM-DD
function getCurrentDate() {
  const today = new Date();
  const year = today.getFullYear();
  const month = String(today.getMonth() + 1).padStart(2, "0"); // 月份从0开始
  const day = String(today.getDate()).padStart(2, "0");
  return `${year}-${month}-${day}`;
   const today = new Date();
   const year = today.getFullYear();
   const month = String(today.getMonth() + 1).padStart(2, "0"); // 月份从0开始
   const day = String(today.getDate()).padStart(2, "0");
   return `${year}-${month}-${day}`;
}
onMounted(() => {
  getList();
   getList();
});
</script>
<style scoped lang="scss"></style>
<style scoped lang="scss">
.print-preview-dialog {
   .el-dialog__body {
      padding: 0;
      max-height: 80vh;
      overflow-y: auto;
   }
}
.print-preview-container {
   .print-preview-header {
      padding: 15px;
      border-bottom: 1px solid #e4e7ed;
      text-align: center;
      .el-button {
         margin: 0 10px;
      }
   }
   .print-preview-content {
      padding: 20px;
      background-color: #f5f5f5;
      min-height: 400px;
   }
}
.print-page {
   width: 220mm;
   height: 90mm;
   padding: 10mm;
   margin: 0 auto;
   background: white;
   box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
   margin-bottom: 10px;
   box-sizing: border-box;
}
.delivery-note {
   width: 100%;
   height: 100%;
   font-family: "SimSun", serif;
   font-size: 10px;
   line-height: 1.2;
   display: flex;
   flex-direction: column;
}
.header {
   text-align: center;
   margin-bottom: 8px;
   .company-name {
      font-size: 18px;
      font-weight: bold;
      margin-bottom: 4px;
   }
   .document-title {
      font-size: 16px;
      font-weight: bold;
   }
}
.info-section {
   margin-bottom: 8px;
   display: flex;
   justify-content: space-between;
   align-items: center;
   .info-row {
      line-height: 20px;
      .label {
         font-weight: bold;
         width: 60px;
         font-size: 14px;
      }
      .value {
         margin-right: 20px;
         min-width: 80px;
         font-size: 14px;
      }
   }
}
.table-section {
   margin-bottom: 4px;
   flex: 1;
   .product-table {
      width: 100%;
      border-collapse: collapse;
      border: 1px solid #000;
      th, td {
         border: 1px solid #000;
         padding: 6px;
         text-align: center;
         font-size: 14px;
         line-height: 1.4;
      }
      th {
         font-weight: bold;
      }
      .total-label {
         text-align: right;
         font-weight: bold;
      }
      .total-value {
         font-weight: bold;
      }
   }
}
.footer-section {
   .footer-row {
      display: flex;
      margin-bottom: 3px;
      line-height: 20px;
      justify-content: space-between;
      .footer-item {
         display: flex;
         margin-right: 20px;
         .label {
            font-weight: bold;
            width: 80px;
            font-size: 14px;
         }
         .value {
            min-width: 80px;
            font-size: 14px;
         }
         &.address-item {
            .address-value {
               min-width: 200px;
            }
         }
      }
   }
}
@media print {
   .app-container {
      display: none;
   }
   .print-page {
      box-shadow: none;
      margin: 0;
      padding: 10mm;
      padding-left: 20mm;
      page-break-inside: avoid;
      page-break-after: always;
   }
   .print-page:last-child {
      page-break-after: avoid;
   }
}
</style>