wms-pda/src/views/modules/inventory/label-query.vue

<template>
  <div>
    <div class="pda-container">
      <!-- 头部栏 -->
      <div class="header-bar">
        <div class="header-left" @click="handleBack">
          <i class="el-icon-arrow-left"></i>
          <span>标签查询</span>
        </div>
        <div class="header-right" @click="$router.push({ path: '/' })">
          首页
        </div>
      </div>

      <div class="table-body" style="max-height: 500px; overflow-y: auto;">
        <div class="main-content form-section">
          <!-- 标签扫描输入框 -->
          <div class="input-group">
            <el-input
              v-model="labelCode"
              placeholder="请扫描标签编码"
              class="form-input"
              clearable
              inputmode="none"
              autocomplete="off"
              autocorrect="off"
              spellcheck="false"
              @keyup.enter.native="handleLabelScan"
              ref="labelInput"
            />
          </div>

          <!-- 标签信息显示 (扫描后显示) -->
          <div v-if="labelInfo" class="info-section">
            <div class="info-title">
              <i class="el-icon-document">标签信息</i>
              <button
                class="print-btn"
                @click="handlePrint"
                :disabled="printLoading"
              >
                <i :class="printLoading ? 'el-icon-loading' : 'el-icon-printer'"></i>
                {{ printLoading ? '打印中...' : '打印' }}
              </button>
            </div>

            <div class="info-row">
              <span class="info-label">标签编码:</span>
              <span class="info-value">{{ labelInfo.unitId || '-' }}</span>
            </div>

            <div class="info-row">
              <span class="info-label">物料编码:</span>
              <span class="info-value">{{ labelInfo.partNo || '-' }}</span>
            </div>

            <div class="info-row">
              <span class="info-label">数量:</span>
              <span class="info-value">{{ labelInfo.qty || '0' }}</span>
            </div>

            <div class="info-row">
              <span class="info-label">批次号:</span>
              <span class="info-value">{{ labelInfo.batchNo || '-' }}</span>
            </div>

            <div class="info-row">
              <span class="info-label">仓库:</span>
              <span class="info-value">{{ labelInfo.warehouseId || '-' }}</span>
            </div>

            <div class="info-row">
              <span class="info-label">库位:</span>
              <span class="info-value">{{ labelInfo.locationId || '-' }}</span>
            </div>

            <div class="info-row">
              <span class="info-label">WDR:</span>
              <span class="info-value">{{ labelInfo.wdr || '-' }}</span>
            </div>

            <div class="info-row">
              <span class="info-label">engChgLevel:</span>
              <span class="info-value">{{ labelInfo.engChgLevel }}</span>
            </div>

            <div class="info-row">
              <span class="info-label">expiredDate:</span>
              <span class="info-value">{{ formatDate(labelInfo.expiredDate) }}</span>
            </div>


            <div class="info-row">
              <span class="info-label">创建时间:</span>
              <span class="info-value">{{ formatDate(labelInfo.createdDate) }}</span>
            </div>

            <!-- 预留申请单号 - rqrq -->
            <div class="info-row" v-if="labelInfo.reserveOrderRef1">
              <span class="info-label">预留申请单号:</span>
              <span class="info-value">{{ labelInfo.reserveOrderRef1 || '-' }}</span>
            </div>

            <!-- 预留订单号 - rqrq -->
            <div class="info-row" v-if="labelInfo.reserveOrderRef3">
              <span class="info-label">预留订单号:</span>
              <span class="info-value">{{ labelInfo.reserveOrderRef3 || '-' }}</span>
            </div>
          </div>

          <!-- 底部操作按钮 -->
          <div v-if="labelInfo" class="bottom-actions">
            <button
              class="action-btn primary"
              @click="showSplitDialog"
            >
              拆分
            </button>
            <button
              class="action-btn secondary"
              @click="clearData"
            >
              清空
            </button>
          </div>
        </div>
      </div>
    </div>
    
    <!-- 拆分对话框 -->
    <el-dialog
      title="标签拆分"
      :visible.sync="splitDialogVisible"
      width="90%"
      :close-on-click-modal="false"
      :append-to-body="true"
      :modal-append-to-body="true"
    >
      <div class="split-dialog-content">
        <div class="split-info-row">
          <span class="split-label">原标签编码:</span>
          <span class="split-value">{{ labelInfo ? labelInfo.unitId : '' }}</span>
        </div>
        
        <div class="split-info-row">
          <span class="split-label">当前数量:</span>
          <span class="split-value">{{ labelInfo ? labelInfo.qty : 0 }}</span>
        </div>
        
        <div class="split-input-group">
          <label class="split-label required">拆分数量:</label>
          <el-input
            v-model="splitQty"
            type="number"
            placeholder="请输入拆分数量（必须小于100）"
            class="split-input"
            ref="splitInput"
          />
          <div class="split-hint" v-if="splitQty && !isValidSplitQty">
            <i class="el-icon-warning"></i>
            拆分数量必须大于0且小于当前数量
          </div>
        </div>
        
        <div class="split-info-row">
          <span class="split-label">拆分后原标签剩余:</span>
          <span class="split-value split-remain">{{ calculateRemainQty }}</span>
        </div>
      </div>
      
      <div slot="footer" class="dialog-footer">
        <button class="dialog-btn cancel" @click="splitDialogVisible = false">
          取消
        </button>
        <button
          class="dialog-btn confirm"
          @click="confirmSplit"
          :disabled="splitLoading || !isValidSplitQty"
        >
          {{ splitLoading ? '处理中...' : '确定拆分' }}
        </button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { queryLabelInfo, splitLabel } from '@/api/inventory/label'
import { printLabelCommon } from '@/api/production/production-inbound.js'

export default {
  name: 'LabelQuery',

  data() {
    return {
      site: localStorage.getItem('site'),
      labelCode: '',
      labelInfo: null,
      loading: false,
      printLoading: false,
      splitDialogVisible: false,
      splitQty: '',
      splitLoading: false
    };
  },
  
  computed: {
    /**
     * 计算拆分后原标签剩余数量
     */
    calculateRemainQty() {
      if (!this.labelInfo || !this.splitQty) {
        return this.labelInfo ? this.labelInfo.qty : 0;
      }
      const currentQty = parseFloat(this.labelInfo.qty) || 0;
      const split = parseFloat(this.splitQty) || 0;
      const remain = currentQty - split;
      return remain >= 0 ? remain : 0;
    },
    
    /**
     * 验证拆分数量是否有效
     */
    isValidSplitQty() {
      if (!this.splitQty || !this.labelInfo) {
        return false;
      }
      const split = parseFloat(this.splitQty);
      const current = parseFloat(this.labelInfo.qty) || 0;
      
      return split > 0 && split < current;
    }
  },

  methods: {
    /**
     * 返回上一页
     */
    handleBack() {
      this.$router.back();
    },

    /**
     * 处理标签扫描
     */
    handleLabelScan() {
      if (!this.labelCode.trim()) {
        this.$message.error('请扫描有效的标签编码');
        return;
      }

      this.loading = true;

      queryLabelInfo({
        site: this.site,
        labelCode: this.labelCode.trim()
      }).then(({ data }) => {
        this.loading = false;

        if (data && data.code === 0) {
          this.labelInfo = data.data;
          this.$message.success('查询成功');
        } else {
          this.$message.error(data.msg || '标签不存在');
          this.labelCode = '';
          this.labelInfo = null;
          this.focusLabelInput();
        }
      }).catch(error => {
        this.loading = false;
        console.error('查询标签失败:', error);
        this.$message.error('查询异常');
        this.labelCode = '';
        this.labelInfo = null;
        this.focusLabelInput();
      });
    },

    /**
     * 清空数据
     */
    clearData() {
      this.labelCode = '';
      this.labelInfo = null;
      this.focusLabelInput();
    },

    /**
     * 聚焦标签输入框
     */
    focusLabelInput() {
      this.$nextTick(() => {
        if (this.$refs.labelInput) {
          this.$refs.labelInput.focus();
        }
      });
    },

    /**
     * 格式化日期
     */
    formatDate(date) {
      if (!date) return '-';

      const d = new Date(date);
      const year = d.getFullYear();
      const month = String(d.getMonth() + 1).padStart(2, '0');
      const day = String(d.getDate()).padStart(2, '0');
      const hours = String(d.getHours()).padStart(2, '0');
      const minutes = String(d.getMinutes()).padStart(2, '0');

      return `${year}-${month}-${day} ${hours}:${minutes}`;
    },

    /**
     * 获取状态标签类型
     */
    getStatusType(inStockFlag) {
      return inStockFlag === 'Y' ? 'success' : 'danger';
    },

    /**
     * 处理打印
     */
    handlePrint() {
      if (!this.labelInfo || !this.labelInfo.unitId) {
        this.$message.error('没有可打印的标签信息');
        return;
      }
      let printLabelType;
      if (this.labelInfo.partNo && this.labelInfo.partNo.startsWith("80")) {
        printLabelType = '库存成品标签';
      } else {
        printLabelType = 'BIL标签';
      }
      // 调用打印方法，传入unitId数组和标签类型
      this.printViaServer([this.labelInfo.unitId], printLabelType);
    },

    /**
     * 通过服务器打印
     * @param {Array} unitIds - HU unitId列表
     * @param {String} printLabelType - 标签类型
     */
    async printViaServer(unitIds, printLabelType) {
      if (!unitIds || unitIds.length === 0) {
        console.warn('没有可打印的标签');
        return;
      }

      this.printLoading = true;

      try {
        const printRequest = {
          userId: localStorage.getItem('userName'),
          username: localStorage.getItem('userName'),
          site: localStorage.getItem('site'),
          unitIds: unitIds,
          labelType: printLabelType
        };
        console.log('打印请求:', printRequest);

        const { data } = await printLabelCommon(printRequest);

        if (data.code === 200 || data.code === 0) {
          this.$message.success(`打印任务已发送！`);
        } else {
          this.$message.error(data.msg || '打印失败');
        }
      } catch (error) {
        console.error('服务器打印失败:', error);
        this.$message.error(`打印失败: ${error.message || error}`);
      } finally {
        this.printLoading = false;
      }
    },
    
    /**
     * 显示拆分对话框
     */
    showSplitDialog() {
      if (!this.labelInfo) {
        this.$message.error('没有可拆分的标签');
        return;
      }
      
      this.splitQty = '';
      this.splitDialogVisible = true;
      
      // 聚焦到拆分数量输入框
      this.$nextTick(() => {
        if (this.$refs.splitInput) {
          this.$refs.splitInput.focus();
        }
      });
    },
    
    /**
     * 确认拆分
     */
    async confirmSplit() {
      // 验证拆分数量
      if (!this.splitQty) {
        this.$message.error('请输入拆分数量');
        return;
      }
      
      const splitQty = parseFloat(this.splitQty);
      const currentQty = parseFloat(this.labelInfo.qty);
      
      if (splitQty <= 0) {
        this.$message.error('拆分数量必须大于0');
        return;
      }
      
      if (splitQty >= currentQty) {
        this.$message.error('拆分数量必须小于当前数量');
        return;
      }
      
      this.splitLoading = true;
      
      try {
        const { data } = await splitLabel({
          site: this.site,
          unitId: this.labelInfo.unitId,
          splitQty: splitQty,
          operatorName: localStorage.getItem('userName')
        });
        
        if (data && data.code === 0) {
          const result = data.data;
          
          this.$message.success('拆分成功！');
          
          // 关闭对话框
          this.splitDialogVisible = false;
          
          // 确定标签类型
          let printLabelType;
          if (this.labelInfo.partNo && this.labelInfo.partNo.startsWith("80")) {
            printLabelType = '库存成品标签';
          } else {
            printLabelType = 'BIL标签';
          }
          
          // 打印原标签和新标签
          console.log('打印标签:', [result.originalUnitId, result.newUnitId]);
          await this.printViaServer([result.originalUnitId, result.newUnitId], printLabelType);
          
          // 刷新标签信息（显示更新后的数量）
          this.labelCode = this.labelInfo.unitId;
          this.handleLabelScan();
          
        } else {
          this.$message.error(data.msg || '拆分失败');
        }
      } catch (error) {
        console.error('拆分标签失败:', error);
        this.$message.error('拆分异常: ' + (error.message || error));
      } finally {
        this.splitLoading = false;
      }
    }
  },

  mounted() {
    // 页面加载后自动聚焦标签输入框
    this.focusLabelInput();
  }
};
</script>

<style scoped>
.input-group {
  margin-bottom: 1px !important;
}

/* PDA容器样式 */
.pda-container {
  width: 100vw;
  height: 120vh;
  display: flex;
  flex-direction: column;
  background: #f5f5f5;
  font-family: 'Arial', sans-serif;
}

/* 头部栏样式 */
.header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background: #17B3A3;
  color: white;
  height: 40px;
  min-height: 40px;
  max-height: 40px;
}

.header-left {
  display: flex;
  align-items: center;
  cursor: pointer;
}

.header-left i {
  margin-right: 8px;
  font-size: 18px;
}

.header-left span {
  font-size: 16px;
  font-weight: 500;
}

.header-right {
  cursor: pointer;
  font-size: 14px;
  padding: 4px 8px;
  border-radius: 4px;
}

/* 主要内容区 */
.table-body {
  flex: 1;
  overflow-y: auto;
}

.main-content {
  padding: 16px;
}

/* 输入组样式 */

.input-label {
  display: block;
  margin-bottom: 8px;
  font-size: 14px;
  font-weight: 500;
  color: #333;
}

.form-input {
  width: 100%;
  height: 44px;
}

/* 信息展示区 */
.info-section {
  background: white;
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.info-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 16px;
  font-weight: bold;
  color: #17B3A3;
  margin-bottom: 6px;
  padding-bottom: 5px;
  border-bottom: 2px solid #17B3A3;
}

.info-title i {
  margin-right: 8px;
  font-size: 18px;
}

/* 打印按钮 */
.print-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  background: #17B3A3;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}

.print-btn:hover:not(:disabled) {
  background: #15a394;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(23, 179, 163, 0.3);
}

.print-btn:active:not(:disabled) {
  transform: translateY(0);
}

.print-btn:disabled {
  background: #ccc;
  cursor: not-allowed;
  opacity: 0.6;
}

.print-btn i {
  margin-right: 0;
  font-size: 16px;
}

.info-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding: 10px 0;
  border-bottom: 1px solid #f0f0f0;
}

.info-row:last-child {
  border-bottom: none;
}

.info-label {
  font-size: 14px;
  color: #666;
  min-width: 90px;
  flex-shrink: 0;
}

.info-value {
  font-size: 14px;
  font-weight: 500;
  color: #333;
  flex: 1;
  text-align: right;
  word-break: break-all;
}

/* 底部按钮区 */
.bottom-actions {
  display: flex;
  gap: 12px;
  padding-top: 16px;
}

.action-btn {
  flex: 1;
  padding: 12px 24px;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 44px;
}

.action-btn.primary {
  background: #17B3A3;
  color: white;
}

.action-btn.primary:hover {
  background: #15a394;
}

.action-btn.primary:disabled {
  background: #ccc;
  cursor: not-allowed;
}

.action-btn.secondary {
  background: #f5f5f5;
  color: #333;
  border: 1px solid #ddd;
}

.action-btn.secondary:hover {
  background: #e8e8e8;
}

/* 拆分对话框样式 */
.split-dialog-content {
  padding: 16px 0;
}

.split-info-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
}

.split-label {
  font-size: 14px;
  color: #666;
  font-weight: 500;
}

.split-value {
  font-size: 15px;
  font-weight: 600;
  color: #333;
}

.split-value.split-remain {
  color: #17B3A3;
  font-size: 16px;
}

.split-input-group {
  margin: 20px 0;
}

.split-input-group .split-label {
  display: block;
  margin-bottom: 8px;
}

.split-input {
  width: 100%;
}

/* 对话框底部按钮 */
.dialog-footer {
  display: flex;
  gap: 12px;
  padding-top: 16px;
}

.dialog-btn {
  flex: 1;
  padding: 12px 24px;
  border: none;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  min-height: 44px;
}

.dialog-btn.confirm {
  background: #17B3A3;
  color: white;
}

.dialog-btn.confirm:hover:not(:disabled) {
  background: #15a394;
}

.dialog-btn.confirm:disabled {
  background: #ccc;
  cursor: not-allowed;
  opacity: 0.6;
}

.dialog-btn.cancel {
  background: #f5f5f5;
  color: #333;
  border: 1px solid #ddd;
}

.dialog-btn.cancel:hover {
  background: #e8e8e8;
}

/* 强制对话框显示在最上层 */
::v-deep .el-dialog__wrapper {
  z-index: 9999 !important;
}

::v-deep .el-dialog {
  z-index: 10000 !important;
}

::v-deep .v-modal {
  z-index: 9998 !important;
}

/* 响应式设计 */
@media screen and (max-width: 480px) {
  .header-bar {
    padding: 8px 12px;
  }

  .main-content {
    padding: 12px;
  }

  .info-section {
    padding: 2px;
  }

  .info-label {
    font-size: 13px;
    min-width: 80px;
  }

  .info-value {
    font-size: 13px;
  }

  .action-btn {
    padding: 10px 16px;
    font-size: 14px;
  }
}
</style>