wms-pda/src/views/modules/haianAutoWarehouse/haianCancelWcsPallet.vue

<template>
  <div>
    <div class="pda-container">
      <!-- 头部栏 - rqrq -->
      <div class="header-bar">
        <div class="header-left" @click="handleBack">
          <i class="el-icon-arrow-left"></i>
          <span>取消WCS组盘任务</span>
        </div>
        <div class="header-right" @click="goHome">
          首页
        </div>
      </div>

      <div class="table-body" style="max-height: 600px; overflow-y: auto;">
        <div class="main-content form-section">
          <!-- 栈板扫描 - rqrq -->
          <div class="input-group">
            <label class="input-label">栈板编码</label>
            <el-input
              v-model="palletCode"
              placeholder="请扫描栈板编码"
              class="form-input"
              clearable
              @keyup.enter.native="handlePalletScan"
              inputmode="none"
              autocomplete="off"
              autocorrect="off"
              spellcheck="false"
              ref="palletInput"
            />
          </div>

          <!-- 栈板信息显示（扫描栈板后显示）- rqrq -->
          <div v-if="palletScanned" class="pallet-info-section">

            <div class="info-row">
              <label class="info-label">是否被调用:</label>
              <span class="info-value" :style="{color: palletInfo.callingFlag === 'Y' ? '#F56C6C' : '#67C23A'}">
                {{ palletInfo.callingFlag === 'Y' ? '是' : '否' }}
              </span>
            </div>

            <!-- 是否发送组盘任务 - rqrq -->
            <div class="info-row">
              <label class="info-label">是否已组盘:</label>
              <span class="info-value" :style="{color: hasSentWcsTask ? '#F56C6C' : '#67C23A'}">
                {{ hasSentWcsTask ? '是' : '否' }}
              </span>
            </div>

            <!-- 浏览明细按钮 - rqrq -->
            <div class="button-row">
              <button class="action-btn primary" @click="showDetailModal" style="width: 100%;">
                浏览明细 ({{ detailList.length }}条)
              </button>
            </div>

            <!-- 取消组盘按钮（已组盘且不在wcs_location/输送线禁操作状态时显示）- rqrq -->
            <div v-if="showCancelButton" class="button-row">
              <button
                class="action-btn primary"
                @click="handleCancelWcsPallet"
                style="width: 100%;">
                {{ cancelLoading ? '取消中...' : '取消组盘' }}
              </button>
            </div>

            <!-- 移出全部物料按钮（未组盘+未调用+有明细且不在wcs_location/输送线时显示）- rqrq -->
            <div v-if="showRemoveAllButton" class="button-row">
              <button
                class="action-btn warning"
                @click="handleRemoveAllMaterials"
                :disabled="removeAllLoading"
                style="width: 100%;">
                {{ removeAllLoading ? '移出中...' : '移出全部物料' }}
              </button>
            </div>
          </div>
        </div>
      </div>
    </div>

    <!-- 浏览明细弹窗 - rqrq -->
    <el-dialog
      :title="'栈板明细 (共'+detailList.length+'条)'"
      :visible.sync="detailModalVisible"
      width="90%"
      :close-on-click-modal="false"
      :show-close="false"
      :modal="true"
      :modal-append-to-body="true"
      :append-to-body="true"
    >
      <div class="table-body" style="max-height: 400px; overflow-y: auto;">
        <div class="detail-table">
          <div class="table-header">
            <div class="col-position">位置</div>
            <div class="col-layer">层数</div>
            <div class="col-serial">标签号</div>
          </div>
          <div
            v-for="(detail, index) in detailList"
            :key="index"
            class="table-row"
          >
            <div class="col-position">{{ detail.position }}</div>
            <div class="col-layer">{{ detail.layer }}</div>
            <div class="col-serial">{{ detail.serialNo }}</div>
          </div>
          <!-- 暂无数据提示 -->
          <div v-if="detailList.length === 0" class="table-row empty-row">
            <div class="empty-hint">暂无栈板明细数据</div>
          </div>
        </div>
      </div>
      <div slot="footer" class="dialog-footer">
        <button class="action-btn secondary" @click="detailModalVisible=false">关闭</button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  getPalletDetails
} from '../../../api/haianAutoWarehouse/palletPacking'
import {
  checkPalletWcsStatus,
  cancelWcsPallet,
  removeAllPalletDetails
} from '../../../api/haianAutoWarehouse/cancelWcsPallet'

export default {
  data() {
    return {
      // 海安PDA前端site唯一来源为store用户对象，兼容旧缓存兜底 - rqrq
      site: (this.$store && this.$store.state && this.$store.state.user && this.$store.state.user.site) || localStorage.getItem('site'),

      // 栈板信息 - rqrq
      palletCode: '',
      palletScanned: false,
      palletInfo: {
        locationCode: '',
        wcsLocation: '',
        area: '',
        callingFlag: '',
        canOperate: '',
        isEmpty: '',
        hasSentWcsTask: ''
      },

      // 按钮显示控制 - rqrq
      hasSentWcsTask: false,
      showCancelButton: false,
      showRemoveAllButton: false,

      // 栈板明细 - rqrq
      detailList: [],
      detailModalVisible: false,

      // 加载状态 - rqrq
      cancelLoading: false,
      removeAllLoading: false
    };
  },
  methods: {
    // 返回上一页并清空页面状态，避免keep-alive导致脏数据残留 - rqrq
    handleBack() {
      this.resetPage(false);
      this.$router.back();
    },

    // 回首页前清理状态，保证再次进入页面从干净态开始 - rqrq
    goHome() {
      this.resetPage(false);
      this.$router.push({ path: '/' });
    },

    // 扫描栈板 - rqrq
    handlePalletScan() {
      if (!this.palletCode.trim()) {
        this.$alert('请输入栈板编码', '提示', {
          confirmButtonText: '确定'
        });
        return;
      }

      checkPalletWcsStatus({
        site: this.site,
        palletId: this.palletCode
      }).then(({ data }) => {
        if (data.code === 0) {
          // 后端返回正确的6位栈板码，赋值给输入框 - rqrq
          this.palletCode = data.row.palletId;

          // 保存栈板信息 - rqrq
          this.palletInfo = data.row;
          this.palletScanned = true;

          // 解析按钮显示逻辑 - rqrq
          // canOperate字段存储showCancelButton（是否显示取消组盘按钮）- rqrq
          this.showCancelButton = data.row.canOperate === 'Y';

          // isEmpty字段存储showRemoveAllButton（是否显示移出全部物料按钮）- rqrq
          this.showRemoveAllButton = data.row.isEmpty === 'Y';

          // hasSentWcsTask优先使用后端原始标记，避免按钮被隐藏时误显示“未组盘” - rqrq
          this.hasSentWcsTask = data.row.hasSentWcsTask
            ? data.row.hasSentWcsTask === 'Y'
            : this.showCancelButton;

          // 加载栈板明细 - rqrq
          this.loadPalletDetails();

        } else {
          this.$alert(data.msg || '栈板不存在', '错误', {
            confirmButtonText: '确定',
            callback: () => {
              this.palletCode = '';
              this.$nextTick(() => {
                if (this.$refs.palletInput) {
                  this.$refs.palletInput.focus();
                }
              });
            }
          });
        }
      }).catch(error => {
        console.error('查询栈板失败:', error);
        this.$alert(error.message || '查询栈板失败', '错误', {
          confirmButtonText: '确定',
          callback: () => {
            this.palletCode = '';
            this.$nextTick(() => {
              if (this.$refs.palletInput) {
                this.$refs.palletInput.focus();
              }
            });
          }
        });
      });
    },

    // 加载栈板明细 - rqrq
    loadPalletDetails() {
      getPalletDetails({
        site: this.site,
        palletId: this.palletCode,
        position: '',
        layer: ''
      }).then(({ data }) => {
        if (data.code === 0) {
          this.detailList = data.details || [];
        } else {
          this.detailList = [];
        }
      }).catch(error => {
        console.error('获取栈板明细失败:', error);
        this.detailList = [];
      });
    },

    // 显示明细弹窗 - rqrq
    showDetailModal() {
      this.detailModalVisible = true;
    },

    // 取消组盘/一键移出的前端防呆提示：与后端同口径拦截wcs_location与输送线状态 - rqrq
    resolveManualOperationBlockedMessage() {
      const wcsLocation = (this.palletInfo.wcsLocation || '').trim();
      if (wcsLocation) {
        return `当前栈板wcs_location有值(${wcsLocation})，不允许取消组盘或一键移出。`;
      }
      const locationCode = (this.palletInfo.locationCode || '').trim();
      const isConveyor = locationCode.toUpperCase() === 'VIRTUAL_AS' || locationCode === '立库输送线';
      if (isConveyor) {
        return '当前栈板位于输送线，不允许取消组盘或一键移出。';
      }
      return '';
    },

    // 取消组盘 - rqrq
    handleCancelWcsPallet() {
      const blockedMessage = this.resolveManualOperationBlockedMessage();
      if (blockedMessage) {
        this.$alert(blockedMessage, '提示', {
          confirmButtonText: '确定'
        });
        return;
      }
      this.$confirm('确定要取消组盘吗？取消后需要重新组盘才能推送到WCS。', '确认操作', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.cancelLoading = true;

        cancelWcsPallet({
          site: this.site,
          palletId: this.palletCode
        }).then(({ data }) => {
          if (data && data.code === 0) {
            this.$message.success('取消组盘成功');
            // 重新扫描刷新信息 - rqrq
            this.handlePalletScan();
          } else {
            this.$alert(data.msg || '取消组盘失败', '错误', {
              confirmButtonText: '确定'
            });
          }
        }).catch(error => {
          console.error('取消组盘失败:', error);
          // 网络错误也弹出提示框 - rqrq
          this.$alert(error.message || '取消组盘失败', '错误', {
            confirmButtonText: '确定'
          });
        }).finally(() => {
          this.cancelLoading = false;
        });
      }).catch(() => {
        // 用户取消操作
      });
    },

    // 移出全部物料 - rqrq
    handleRemoveAllMaterials() {
      const blockedMessage = this.resolveManualOperationBlockedMessage();
      if (blockedMessage) {
        this.$alert(blockedMessage, '提示', {
          confirmButtonText: '确定'
        });
        return;
      }
      this.$confirm('确定要移出栈板上的全部物料吗？此操作不可恢复！', '确认操作', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        this.removeAllLoading = true;

        removeAllPalletDetails({
          site: this.site,
          palletId: this.palletCode
        }).then(({ data }) => {
          if (data && data.code === 0) {
            this.$message.success('移出全部物料成功');
            // 重新扫描刷新信息 - rqrq
            this.handlePalletScan();
          } else {
            this.$alert(data.msg || '移出全部物料失败', '错误', {
              confirmButtonText: '确定'
            });
          }
        }).catch(error => {
          console.error('移出全部物料失败:', error);
          // 网络错误也弹出提示框 - rqrq
          this.$alert(error.message || '移出全部物料失败', '错误', {
            confirmButtonText: '确定'
          });
        }).finally(() => {
          this.removeAllLoading = false;
        });
      }).catch(() => {
        // 用户取消操作
      });
    },

    // 重置页面并按需恢复扫码焦点，统一海安PDA页面生命周期清理行为 - rqrq
    resetPage(needFocus) {
      this.palletCode = '';
      this.palletScanned = false;
      this.palletInfo = {
        locationCode: '',
        wcsLocation: '',
        area: '',
        callingFlag: '',
        canOperate: '',
        isEmpty: '',
        hasSentWcsTask: ''
      };
      this.hasSentWcsTask = false;
      this.showCancelButton = false;
      this.showRemoveAllButton = false;
      this.detailList = [];
      this.detailModalVisible = false;

      if (needFocus) {
        this.$nextTick(() => {
          if (this.$refs.palletInput) {
            this.$refs.palletInput.focus();
          }
        });
      }
    }
  },
  mounted() {
    this.$nextTick(() => {
      if (this.$refs.palletInput) {
        this.$refs.palletInput.focus();
      }
    });
  },
  activated() {
    this.resetPage(true);
  },
  beforeRouteLeave(to, from, next) {
    this.resetPage(false);
    next();
  }
};
</script>

<style scoped>
/* 栈板信息区域 - rqrq */
.pallet-info-section {
  margin-top: 16px;
  padding: 12px;
  background: #f5f7fa;
  border-radius: 6px;
}

.info-row {
  display: flex;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid #e4e7ed;
}

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

.info-label {
  font-weight: bold;
  color: #606266;
  width: 140px;
  flex-shrink: 0;
}

.info-value {
  color: #303133;
  font-size: 14px;
  font-weight: bold;
}

.button-row {
  margin-top: 12px;
}

/* 警告按钮 - rqrq */
.action-btn.warning {
  background-color: #E6A23C;
  color: white;
  border: none;
  padding: 10px 20px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
}

.action-btn.warning:hover {
  background-color: #d99525;
}

.action-btn.warning:disabled {
  background-color: #f5dab1;
  cursor: not-allowed;
}

/* 表格样式 - rqrq */
.detail-table {
  background: white;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid #e0e0e0;
}

.table-header,
.table-row {
  display: flex;
  align-items: center;
  padding: 8px;
  border-bottom: 1px solid #e0e0e0;
}

.table-header {
  background: #f5f5f5;
  font-weight: bold;
  font-size: 14px;
}

.table-row {
  font-size: 13px;
}

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

.col-position {
  flex: 1;
  text-align: center;
}

.col-layer {
  flex: 1;
  text-align: center;
}

.col-serial {
  flex: 4;
  text-align: center;
  word-break: break-all;
}

/* 空数据提示 - rqrq */
.empty-hint {
  text-align: center;
  color: #999;
  padding: 20px;
  background: white;
  border-radius: 6px;
}

/* 空数据行样式 - rqrq */
.empty-row {
  justify-content: center;
  align-items: center;
  padding: 20px;
  border-bottom: none;
}

.empty-row .empty-hint {
  text-align: center;
  color: #999;
  width: 100%;
}

.dialog-footer {
  display: flex;
  gap: 8px;
  text-align: center;
}

/* 修复模态框层级问题 - rqrq */
::v-deep .el-dialog__wrapper {
  z-index: 2000 !important;
}

::v-deep .el-overlay {
  z-index: 2000 !important;
}
</style>