klp-oa/klp-ui/src/views/ems/meter/manage.vue

<template>
  <div class="meter-manage-page">
    <!-- 统计数据展示 -->
    <div class="statistics-panel">
      <div 
        v-for="energyType in energyTypeList" 
        :key="energyType.energyTypeId"
        class="stat-item"
      >
        <div class="stat-label">{{ energyType.name }}</div>
        <div class="stat-value">{{ statistics[`energy_${energyType.energyTypeId}`] || 0 }}</div>
        <div class="stat-sub">
          停用 {{ statistics[`energy_${energyType.energyTypeId}_disabled`] || 0 }} 
          维护 {{ statistics[`energy_${energyType.energyTypeId}_maintenance`] || 0 }}
        </div>
      </div>
    </div>

    <!-- 顶部工具栏 -->
    <div class="toolbar">
      <el-button type="primary" icon="el-icon-plus" @click="handleAddMeter">新增设备</el-button>
      <el-button icon="el-icon-download" @click="downloadTemplate">下载模板</el-button>
      <el-button icon="el-icon-upload" @click="handleImport">导入设备</el-button>
      <el-button icon="el-icon-search" @click="showSearch = !showSearch">{{ showSearch ? '隐藏' : '显示' }}搜索</el-button>
      <input 
        ref="importFile" 
        type="file" 
        accept=".xlsx,.xls" 
        style="display: none"
        @change="onFileSelected"
      />
    </div>

    <!-- 搜索过滤区 -->
    <el-collapse-transition>
      <div class="search-panel" v-show="showSearch">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" label-width="80px">
          <el-form-item label="设备名称">
            <el-input v-model="queryParams.meterCode" placeholder="请输入设备名称" clearable @keyup.enter.native="handleQuery" />
          </el-form-item>
          <el-form-item label="能源类型">
            <el-select v-model="queryParams.energyTypeId" placeholder="全部" clearable @change="handleQuery">
              <el-option v-for="item in energyTypeList" :key="item.energyTypeId" :label="item.name" :value="item.energyTypeId" />
            </el-select>
          </el-form-item>
          <el-form-item label="型号">
            <el-input v-model="queryParams.model" placeholder="设备型号" clearable @keyup.enter.native="handleQuery" />
          </el-form-item>
          <el-form-item label="制造商">
            <el-input v-model="queryParams.manufacturer" placeholder="请输入制造商" clearable @keyup.enter.native="handleQuery" />
          </el-form-item>
          <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>
      </div>
    </el-collapse-transition>

    <!-- 设备卡片列表 -->
    <div class="devices-container" v-loading="loading">
      <div v-if="meterList.length === 0" class="empty-state">
        <div class="empty-icon">📦</div>
        <div class="empty-text">暂无设备数据</div>
      </div>
      <el-row :gutter="20" class="device-cards" v-else>
        <el-col 
          v-for="meter in meterList" 
          :key="meter.meterId"
          :xs="24" :sm="12" :md="8" :lg="6"
        >
          <div class="device-card">
            <!-- 卡片头部 -->
            <div class="card-header">
              <div class="header-left">
                <div class="meter-code">{{ meter.meterCode }}</div>
                <div class="energy-type">{{ getEnergyName(meter.energyTypeId) }}</div>
              </div>
              <el-tag 
                :type="getStatusType(meter.status)"
                size="small"
              >
                {{ getStatusText(meter.status) }}
              </el-tag>
            </div>

            <!-- 卡片主体 -->
            <div class="card-body">
              <div class="info-item">
                <span class="label">型号</span>
                <span class="value">{{ meter.model || '-' }}</span>
              </div>
              <div class="info-item">
                <span class="label">制造商</span>
                <span class="value">{{ meter.manufacturer || '-' }}</span>
              </div>
              <div class="info-item">
                <span class="label">安装日期</span>
                <span class="value">{{ meter.installDate || '-' }}</span>
              </div>
              <div class="info-item status-selector">
                <el-radio-group 
                  v-model="meter.status" 
                  size="small"
                  @input="handleStatusChange(meter)"
                >
                  <el-radio-button :label="0">在用</el-radio-button>
                  <el-radio-button :label="1">停用</el-radio-button>
                  <el-radio-button :label="2">维护</el-radio-button>
                </el-radio-group>
              </div>
            </div>

            <!-- 卡片底部操作 -->
            <div class="card-footer">
              <el-button type="primary" size="small" @click="handleEditMeter(meter)">编辑</el-button>
              <el-button type="danger" size="small" @click="handleDeleteMeter(meter)">删除</el-button>
            </div>
          </div>
        </el-col>
      </el-row>
    </div>

    <!-- 新增/编辑设备对话框 -->
    <el-dialog title="设备信息" :visible.sync="meterDialogVisible" width="800px" @close="resetMeterForm">
      <el-form :model="meterForm" :rules="meterRules" ref="meterFormRef" label-width="120px">
        <!-- 能源类型选择 -->
        <el-form-item label="能源类型" prop="energyTypeId">
          <div class="energy-type-selector">
            <el-select v-model="meterForm.energyTypeId" placeholder="请选择能源类型" filterable clearable>
              <el-option v-for="item in energyTypeList" :key="item.energyTypeId" :label="item.name" :value="item.energyTypeId" />
            </el-select>
          </div>
        </el-form-item>

        <!-- 设备编号 -->
        <el-form-item label="设备名称" prop="meterCode">
          <el-input 
            v-model="meterForm.meterCode" 
            placeholder="请输入设备名称" 
            maxlength="50"
          />
        </el-form-item>

        <el-form-item label="相关产线" prop="lineId">
          <el-select v-model="meterForm.productionLine" placeholder="请选择相关产线" filterable clearable>
            <el-option v-for="item in dict.type.sys_lines" :key="item.value" :label="item.label" :value="item.value" />
          </el-select>
        </el-form-item>

        <!-- 基本信息 -->
        <el-form-item label="型号" prop="model">
          <el-input v-model="meterForm.model" placeholder="请输入设备型号" />
        </el-form-item>
        <el-form-item label="制造商" prop="manufacturer">
          <el-input v-model="meterForm.manufacturer" placeholder="请输入制造商" />
        </el-form-item>
        <el-form-item label="安装日期" prop="installDate">
          <el-date-picker v-model="meterForm.installDate" type="date" placeholder="选择日期" value-format="yyyy-MM-dd" />
        </el-form-item>

        <el-form-item label="是总表" prop="isTotalMeter">
          <el-switch v-model="meterForm.isTotalMeter" :active-value="1" :inactive-value="0" active-text="是" inactive-text="否" />
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="meterDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="submitMeterForm">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import { listMeter, addMeter, updateMeter, delMeter, downloadMeterTemplate, importMeters } from "@/api/ems/meter";
import { listEnergyType } from "@/api/ems/energyType";
import { listWarehouse } from '@/api/wms/warehouse'
import { fetchEnergyLinkMatrix, addEnergyLink } from '@/api/ems/energyLink'

export default {
  name: "MeterManage",
  dicts: ['sys_lines'],
  data() {
    return {
      loading: false,
      importLoading: false,
      showSearch: false,
      meterList: [],
      energyTypeList: [],
      warehouseList: [],
      matrixData: [],

      // 统计数据
      statistics: {
        waterMeters: 0,
        electricMeters: 0,
        gasMeters: 0,
        waterDisabled: 0,
        electricDisabled: 0,
        gasDisabled: 0,
        waterMaintenance: 0,
        electricMaintenance: 0,
        gasMaintenance: 0
      },

      queryParams: {
        pageNum: 1,
        pageSize: 9999,
        meterCode: undefined,
        energyTypeId: undefined,
        model: undefined,
        manufacturer: undefined,
        installDate: undefined,
      },

      meterDialogVisible: false,
      isEditMode: false,
      meterForm: {},
      meterRules: {
        meterCode: [{ required: true, message: '设备名称不能为空', trigger: 'blur' }],
        energyTypeId: [{ required: true, message: '能源类型不能为空', trigger: 'blur' }],
      }
    };
  },

  created() {
    Promise.all([
      this.getList(),
      this.getEnergyTypeList(),
      this.loadWarehouseList(),
      this.loadMatrix()
    ]).then(() => {
      this.calculateStatistics();
    });
  },

  methods: {
    getList() {
      this.loading = true;
      return listMeter(this.queryParams).then(response => {
        this.meterList = response.rows;
        this.calculateStatistics();
      }).finally(() => {
        this.loading = false;
      });
    },

    getEnergyTypeList() {
      return listEnergyType().then(response => {
        this.energyTypeList = response.rows;
      });
    },

    loadWarehouseList() {
      return listWarehouse({ pageNum: 1, pageSize: 9999 }).then(response => {
        this.warehouseList = response.rows;
      });
    },

    loadMatrix() {
      fetchEnergyLinkMatrix().then(res => {
        this.matrixData = res.data || [];
      });
    },

    getEnergyName(energyTypeId) {
      const item = this.energyTypeList.find(e => e.energyTypeId === energyTypeId);
      return item ? item.name : '-';
    },

    getStatusText(status) {
      const statusMap = {
        0: '在用',
        1: '停用',
        2: '维护'
      };
      return statusMap[status] || '未知';
    },

    getStatusType(status) {
      const typeMap = {
        0: 'success',
        1: 'danger',
        2: 'warning'
      };
      return typeMap[status] || 'info';
    },

    getBindingWarehouse(meterId) {
      for (let warehouse of this.matrixData) {
        for (let link of (warehouse.links || [])) {
          if (link.meterId === meterId) {
            return warehouse.warehouseName;
          }
        }
      }
      return null;
    },

    calculateStatistics() {
      // 根据能源类型表动态生成统计数据结构
      this.statistics = {};
      
      // 为每个能源类型初始化统计数据
      this.energyTypeList.forEach(energyType => {
        const key = energyType.energyTypeId;
        this.statistics[`energy_${key}`] = 0;
        this.statistics[`energy_${key}_disabled`] = 0;
        this.statistics[`energy_${key}_maintenance`] = 0;
      });

      // 统计设备数量
      this.meterList.forEach(meter => {
        const key = meter.energyTypeId;
        // 转换 status 为数字，处理字符串和 null 的情况
        const status = meter.status !== null && meter.status !== undefined ? parseInt(meter.status) : 0;

        if (this.statistics[`energy_${key}`] !== undefined) {
          this.statistics[`energy_${key}`]++;
          if (status === 1) this.statistics[`energy_${key}_disabled`]++;
          if (status === 2) this.statistics[`energy_${key}_maintenance`]++;
        }
      });
    },

    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },

    resetQuery() {
      this.$refs.queryForm.resetFields();
      this.queryParams.pageNum = 1;
      this.getList();
    },

    handleAddMeter() {
      this.isEditMode = false;
      this.meterForm = {
        meterCode: '',
        energyTypeId: null,
        model: '',
        manufacturer: '',
        installDate: null
      };
      this.meterDialogVisible = true;
    },

    handleEditMeter(meter) {
      this.isEditMode = true;
      this.meterForm = JSON.parse(JSON.stringify(meter));
      this.meterDialogVisible = true;
    },

    selectEnergyType(energyType) {
      this.meterForm.energyTypeId = energyType.energyTypeId;
      // 新增模式下，直接设置编号前缀
      if (!this.isEditMode) {
        const prefix = this.getEnergyPrefix(energyType.name);
        this.meterForm.meterCode = prefix;
      }
    },

    getEnergyPrefix(energyName) {
      const prefixMap = {
        '水': 'W-',
        '电': 'E-',
        '天然气': 'G-'
      };
      return prefixMap[energyName] || '';
    },

    getEnergyIcon(energyName) {
      const iconMap = {
        '水': 'shuibiao',
        '电': 'dianbiao',
        '天然气': 'qibiao'
      };
      return iconMap[energyName] || 'shuibiao';
    },

    selectWarehouse(warehouse) {
      this.meterForm.warehouseId = warehouse ? warehouse.warehouseId : null;
      if (!warehouse) {
        this.meterForm.allocationMode = null;
        this.meterForm.weightRatio = null;
      }
    },

    submitMeterForm() {
      this.$refs.meterFormRef.validate((valid) => {
        if (valid) {
          const submitFn = this.isEditMode ? updateMeter : addMeter;
          submitFn(this.meterForm).then(() => {
            this.$message.success(this.isEditMode ? '编辑成功' : '新增成功');
            this.meterDialogVisible = false;
            this.getList();
            this.loadMatrix();

            // 如果绑定了库区，自动创建绑定关系
            if (this.meterForm.warehouseId && !this.isEditMode) {
              const linkData = {
                meterId: this.meterForm.meterId,
                warehouseId: this.meterForm.warehouseId,
                energyTypeId: this.meterForm.energyTypeId,
                allocationMode: this.meterForm.allocationMode || 'average',
                weightRatio: this.meterForm.weightRatio || 1,
                requirePendingAction: 0
              };
              addEnergyLink(linkData).then(() => {
                this.$message.success('设备绑定成功');
                this.loadMatrix();
              });
            }
          }).catch(() => {
            this.$message.error(this.isEditMode ? '编辑失败' : '新增失败');
          });
        }
      });
    },

    resetMeterForm() {
      this.$refs.meterFormRef.resetFields();
      this.meterForm = {};
      this.isEditMode = false;
    },

    handleDeleteMeter(meter) {
      this.$confirm('确定删除该设备吗？', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        delMeter(meter.meterId).then(() => {
          this.$message.success('删除成功');
          this.getList();
          this.loadMatrix();
        }).catch(() => {
          this.$message.error('删除失败');
        });
      }).catch(() => {});
    },

    handleStatusChange(meter) {
      // 确保状态值是数字
      const status = typeof meter.status === 'string' ? parseInt(meter.status) : meter.status;
      
      // 更新设备状态
      updateMeter({
        meterId: meter.meterId,
        status: status
      }).then(() => {
        this.$message.success('状态更新成功');
        this.calculateStatistics();
      }).catch(() => {
        this.$message.error('状态更新失败');
        // 恢复原状态
        this.getList();
      });
    },

    downloadTemplate() {
      this.$message.success('正在下载模板...');
      downloadMeterTemplate().then(res => {
        const url = window.URL.createObjectURL(res);
        const link = document.createElement('a');
        link.href = url;
        link.download = '设备导入模板.xlsx';
        link.click();
        window.URL.revokeObjectURL(url);
        this.$message.success('模板下载成功');
      }).catch(() => {
        this.$message.error('模板下载失败');
      });
    },

    handleImport() {
      this.$refs.importFile.click();
    },

    onFileSelected(event) {
      const file = event.target.files[0];
      if (!file) return;

      this.importLoading = true;
      const loadingInstance = this.$loading({
        lock: true,
        text: '正在导入设备...',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      });

      importMeters(file).then(res => {
        loadingInstance.close();
        this.$message.success('设备导入成功');
        this.getList();
        this.loadMatrix();
        this.calculateStatistics();
        // 重置文件输入
        this.$refs.importFile.value = '';
      }).catch(err => {
        loadingInstance.close();
        this.$message.error(err.msg || '设备导入失败');
        // 重置文件输入
        this.$refs.importFile.value = '';
      }).finally(() => {
        this.importLoading = false;
      });
    }
  }
};
</script>

<style lang="scss" scoped>
.meter-manage-page {
  padding: 20px;
  background: #f6f7fb;
  min-height: calc(100vh - 100px);

  .statistics-panel {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
    padding: 20px;
    background: #fafafa;
    border-radius: 4px;
    border: 1px solid #ebeef5;

    .stat-item {
      flex: 1;
      text-align: center;

      .stat-label {
        font-size: 14px;
        color: #606266;
        margin-bottom: 10px;
      }

      .stat-value {
        font-size: 32px;
        font-weight: bold;
        color: #409eff;
      }

      .stat-sub {
        font-size: 12px;
        color: #909399;
        margin-top: 6px;
      }
    }
  }

  .toolbar {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
  }

  .search-panel {
    background: #ffffff;
    padding: 16px;
    border-radius: 10px;
    margin-bottom: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
  }

  .devices-container {
    padding: 0;
    background: transparent;
  }

  .empty-state {
    text-align: center;
    padding: 60px 20px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);

    .empty-icon {
      font-size: 48px;
      margin-bottom: 16px;
    }

    .empty-text {
      font-size: 16px;
      color: #909399;
    }
  }

  .device-cards {
    .device-card {
      background: #ffffff;
      border-radius: 8px;
      padding: 16px;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
      border: 1px solid #e8e8e8;
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      height: 100%;

      &:hover {
        transform: translateY(-4px);
        box-shadow: 0 8px 16px rgba(0, 0, 0, 0.1);
        border-color: #409eff;
      }

      .card-header {
        margin-bottom: 12px;
        padding-bottom: 12px;
        border-bottom: 1px solid #f0f0f0;
        display: flex;
        justify-content: space-between;
        align-items: flex-start;

        .header-left {
          flex: 1;
        }

        .meter-code {
          font-size: 16px;
          font-weight: 600;
          color: #303133;
          margin-bottom: 4px;
        }

        .energy-type {
          font-size: 12px;
          color: #909399;
        }
      }

      .card-body {
        flex: 1;
        margin-bottom: 12px;

        .info-item {
          display: flex;
          justify-content: space-between;
          align-items: center;
          padding: 6px 0;
          font-size: 13px;

          .label {
            color: #909399;
            min-width: 60px;
          }

          .value {
            color: #303133;
            font-weight: 500;
            text-align: right;
            flex: 1;
            margin-left: 8px;
            word-break: break-word;
          }

          &.status-selector {
            align-items: flex-start;
            padding: 8px 0;
            flex-wrap: wrap;

            .label {
              width: 100%;
              margin-bottom: 4px;
            }

            ::v-deep .el-radio-group {
              display: flex;
              flex-wrap: wrap;
              gap: 12px;
              width: 100%;

              .el-radio {
                margin-right: 0;
              }
            }
          }
        }
      }

      .card-footer {
        display: flex;
        gap: 8px;
        padding-top: 12px;
        border-top: 1px solid #f0f0f0;
      }
    }
  }
}

// 卡片按钮样式
::v-deep .device-card .card-footer .el-button {
  flex: 1;
  padding: 6px 0 !important;
  font-size: 12px !important;
  
  
}

// 能源类型卡片选择
.energy-type-selector {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.energy-card {
  flex: 0 0 calc(33.333% - 11px);
  min-width: 100px;
  padding: 12px;
  border: 2px solid #e8e8e8;
  border-radius: 6px;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #ffffff;

  &:hover {
    border-color: #409eff;
    box-shadow: 0 2px 12px rgba(64, 158, 255, 0.15);
  }

  &.active {
    border-color: #409eff;
    background: #f0f9ff;
    box-shadow: 0 2px 12px rgba(64, 158, 255, 0.25);
  }

  .energy-icon {
    width: 24px;
    height: 24px;
    margin: 0 auto 6px;
  }

  .energy-name {
    font-size: 12px;
    color: #303133;
    font-weight: 500;
  }
}

// 库区卡片选择
.warehouse-selector {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.warehouse-card {
  flex: 0 0 calc(25% - 9px);
  min-width: 140px;
  padding: 16px;
  border: 2px solid #e8e8e8;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #ffffff;
  text-align: center;

  &:hover {
    border-color: #409eff;
    box-shadow: 0 2px 12px rgba(64, 158, 255, 0.15);
  }

  &.active {
    border-color: #409eff;
    background: #f0f9ff;
    box-shadow: 0 2px 12px rgba(64, 158, 255, 0.25);
  }

  &.empty {
    display: flex;
    align-items: center;
    justify-content: center;
    color: #909399;
  }

  .warehouse-name {
    font-size: 14px;
    color: #303133;
    font-weight: 500;
    margin-bottom: 4px;
  }

  .warehouse-code {
    font-size: 12px;
    color: #909399;
  }
}

// 表单提示
.form-hint {
  font-size: 12px;
  color: #909399;
  margin-top: 4px;
}

// 对话框样式
::v-deep .el-dialog {
  .el-dialog__body {
    padding: 30px;
  }

  .el-form-item {
    margin-bottom: 24px;
  }

  .el-form-item__label {
    font-weight: 500;
    color: #303133;
  }
}
</style>