<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="阈值状态" prop="thresholdStatus">
         <el-select
              v-model="queryParams.thresholdStatus"
              placeholder="阈值状态"
              clearable
              style="width: 240px"
            >
              <el-option
                v-for="dict in dict.type.monitorStatus"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
      </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>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['energy:threshold:add']"
        >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="handleUpdate"
          v-hasPermi="['energy:threshold:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['energy:threshold:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['energy:threshold:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="thresholdList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="自增标识" align="center" prop="objid" v-if="false"/>
      <el-table-column label="计量设备编号" align="center" prop="monitorId" min-width="110"/>
      <el-table-column label="计量设备名称" align="center" prop="monitorName" min-width="110"/>
      <el-table-column label="最大瞬时流量" align="center" prop="maxTraffic" />
      <el-table-column label="最小瞬时流量" align="center" prop="minTraffic" />
      <el-table-column label="小时耗量" align="center" prop="hourConsumption" />
      <el-table-column label="日耗量" align="center" prop="dayConsumption" />
      <el-table-column label="线损率(%)" align="center" prop="lineLossRate" />
      <el-table-column label="阈值状态" align="center" prop="thresholdStatus" >
        <template slot-scope="scope">
          <dict-tag :options="dict.type.monitorStatus" :value="scope.row.thresholdStatus"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width" min-width="110">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['energy:threshold:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['energy:threshold:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

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

    <!-- 添加或修改水阈值信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="120px">
        <el-form-item label="计量设备名称" prop="monitorId">
          <treeselect v-model="form.monitorId" :options="monitorOptions" :show-count="true" placeholder="请选择计量设备" />
        </el-form-item>
        <el-form-item label="最大瞬时流量" prop="maxTraffic">
          <el-input v-model="form.maxTraffic" placeholder="请输入最大瞬时流量" />
        </el-form-item>
        <el-form-item label="最小瞬时流量" prop="minTraffic">
          <el-input v-model="form.minTraffic" placeholder="请输入最小瞬时流量" />
        </el-form-item>
        <el-form-item label="小时耗量" prop="hourConsumption">
          <el-input v-model="form.hourConsumption" placeholder="请输入小时耗量" />
        </el-form-item>
        <el-form-item label="日耗量" prop="dayConsumption">
          <el-input v-model="form.dayConsumption" placeholder="请输入日耗量" />
        </el-form-item>
        <el-form-item label="线损率(%)" prop="lineLossRate">
          <el-input-number v-model="form.lineLossRate" placeholder="请输入线损率(%)" :precision="2"/>
        </el-form-item>
        <el-form-item label="阈值状态" prop="thresholdStatus">
          <el-radio-group v-model="form.thresholdStatus">
            <el-radio
              v-for="dict in dict.type.monitorStatus"
              :key="dict.value"
              :label="dict.value*1"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listThreshold, getThreshold, delThreshold, addThreshold, updateThreshold } from "@/api/ems/base/threshold";
import { monitorTreeSelect } from "@/api/ems/base/loss";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
export default {
  name: "Threshold",
  dicts: ['monitorStatus'],
  components: { Treeselect },
  data() {
    return {
      // 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,
      // 水阈值信息表格数据
      thresholdList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        monitorId: null,
        monitorName: null,
        maxTraffic: null,
        minTraffic: null,
        hourConsumption: null,
        dayConsumption: null,
        lineLossRate: null,
        thresholdStatus: null,
        deptId: null,
        userId: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
      },
       ////////////
      // 计量设备选项
      monitorOptions: undefined,
    };
  },
  created() {
    this.getList();
    this.getDeptTree();
  },
  methods: {
    /** 查询水阈值信息列表 */
    getList() {
      this.loading = true;
      listThreshold(this.queryParams).then(response => {
        this.thresholdList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        objid: null,
        monitorId: null,
        monitorName: null,
        maxTraffic: null,
        minTraffic: null,
        hourConsumption: null,
        dayConsumption: null,
        lineLossRate: null,
        thresholdStatus: null,
        deptId: null,
        userId: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null
      };
      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.objid)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加水阈值信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const objid = row.objid || this.ids
      getThreshold(objid).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改水阈值信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.objid != null) {
            updateThreshold(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addThreshold(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const objids = row.objid || this.ids;
      this.$modal.confirm('是否确认删除水阈值信息编号为"' + objids + '"的数据项？').then(function() {
        return delThreshold(objids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('ems/threshold/export', {
        ...this.queryParams
      }, `threshold_${new Date().getTime()}.xlsx`)
    },
    /** 计量信息下拉树结构 */
    getDeptTree() {
      let arr = {
        monitorType:3
      }
      monitorTreeSelect(arr).then(response => {
        this.monitorOptions = response.data;
      });
    }
  }
};
</script>
