<template>
  <div class="app-container">
    <el-row :gutter="10">
      <el-col :span="4" :xs="24">
        <div class="head-container">
          <el-input v-model="areaName" placeholder="请输入服务区名称" clearable size="small" prefix-icon="el-icon-search"
            style="margin-bottom: 20px" />
        </div>
        <div class="head-container">
          <el-tree ref="tree" :data="areaOptions" default-expand-all :expand-on-click-node="false" :filter-node-method="filterNode"
            node-key="id" highlight-current @node-click="handleNodeClick" />
        </div>
      </el-col>
      <el-col :span="20" :xs="24">
        <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch"
          label-width="68px">
          <el-form-item label="告警类型" prop="alarmType">
            <el-select v-model="queryParams.alarmType" placeholder="请选择告警类型" clearable>
              <el-option v-for="dict in dict.type.alarm_type" :key="dict.value" :label="dict.label"
                :value="dict.value" />
            </el-select>
          </el-form-item>
          <el-form-item label="子系统" prop="systemCode">
            <el-select v-model="queryParams.systemCode" placeholder="请选择子系统">
              <el-option v-for="subsystem in subsystemList" :key="subsystem.systemCode" :label="subsystem.systemName"
                :value="subsystem.systemCode"></el-option>
            </el-select>
          </el-form-item>
          <el-form-item label="告警状态" prop="alarmState">
            <el-select v-model="queryParams.alarmState" placeholder="请选择告警状态">
              <el-option v-for="dict in dict.type.alarm_state" :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="['ems:alarm-info: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="['ems:alarm-info: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="['ems:alarm-info: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="['ems:alarm-info:export']">导出
            </el-button>
          </el-col>
          <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
        </el-row>

        <el-table v-loading="loading" :data="alarmInfoList" @selection-change="handleSelectionChange">
          <el-table-column label="告警代码" align="center" prop="alarmCode" />
          <el-table-column label="园区名称" align="left" prop="areaShortName" />
          <el-table-column label="子系统" align="center" prop="subSystemName" />
          <el-table-column label="对象类型" align="center" prop="objType">
            <template slot-scope="scope">
              <dict-tag :options="dict.type.obj_type" :value="scope.row.objType" />
            </template>
          </el-table-column>
          <el-table-column label="对象代码" align="center" prop="objCode" />
          <el-table-column label="告警时间" align="center" prop="alarmDate" width="180">
            <template slot-scope="scope">
              <span>{{ parseTime(scope.row.alarmDate, '{y}-{m}-{d}') + " " + parseTime(scope.row.alarmTime,
                '{hh}:{mm}:{s}')}}</span>
            </template>
          </el-table-column>

          <el-table-column label="告警描述" align="center" prop="alarmMsg" />
          <el-table-column label="告警类型" align="center" prop="alarmType">
            <template slot-scope="scope">
              <dict-tag :options="dict.type.alarm_type" :value="scope.row.alarmType" />
            </template>
          </el-table-column>
          <el-table-column label="告警状态" align="center" prop="alarmState">
            <template slot-scope="scope">
              <dict-tag :options="dict.type.alarm_state" :value="scope.row.alarmState" />
            </template>
          </el-table-column>
          <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
            <template slot-scope="scope">
              <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                v-hasPermi="['ems:alarm-info:edit']">修改
              </el-button>
              <el-button size="mini" type="text" icon="el-icon-delete" class="deleteBtn"
                @click="handleDelete(scope.row)" v-hasPermi="['basecfg:alarm-info: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" />

      </el-col></el-row>



    <!-- 添加或修改能源设施告警对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="园区代码" prop="areaCode">
          <el-input v-model="form.areaCode" placeholder="请输入园区代码" />
        </el-form-item>
        <el-form-item label="对象类型" prop="objType">
          <el-select v-model="form.objType" placeholder="请选择对象类型">
            <el-option v-for="dict in dict.type.obj_type" :key="dict.value" :label="dict.label"
              :value="parseInt(dict.value)"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="对象代码" prop="objCode">
          <el-input v-model="form.objCode" placeholder="请输入对象代码" />
        </el-form-item>
        <el-form-item label="告警时间" prop="alarmTime">
          <el-date-picker v-model="form.alarmTime" type="datetime" format="yyyy-MM-dd HH:mm"
            value-format="yyyy-MM-dd HH:mm:00" :style="{ width: '100%' }" placeholder="请选择告警时间" @change="dateChange"
            clearable>
          </el-date-picker>
        </el-form-item>
        <el-form-item label="子系统" prop="systemCode">
          <el-select v-model="form.systemCode" placeholder="请选择子系统">
            <el-option v-for="subsystem in subsystemList" :key="subsystem.systemCode" :label="subsystem.systemName"
              :value="subsystem.systemCode"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="告警代码" prop="alarmCode">
          <el-input v-model="form.alarmCode" placeholder="请输入告警代码" />
        </el-form-item>
        <el-form-item label="告警描述" prop="alarmMsg">
          <el-input v-model="form.alarmMsg" placeholder="请输入告警描述" />
        </el-form-item>
        <el-form-item label="告警类型" prop="alarmType">
          <el-select v-model="form.alarmType" placeholder="请选择告警类型">
            <el-option v-for="dict in dict.type.alarm_type" :key="dict.value" :label="dict.label"
              :value="parseInt(dict.value)"></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="告警状态" prop="alarmState">
          <el-select v-model="form.alarmState" placeholder="请选择告警状态">
            <el-option v-for="dict in dict.type.alarm_state" :key="dict.value" :label="dict.label"
              :value="parseInt(dict.value)"></el-option>
          </el-select>
        </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 {listSubsystem} from '@/api/adapter/subsystem';
import {addAlarmInfo, delAlarmInfo, getAlarmInfo, listAlarmInfo, updateAlarmInfo} from '@/api/alarm/alarm-info';
import dayjs from 'dayjs';
import {areaTreeSelect} from '@/api/basecfg/area'

export default {
  name: 'Alarm-info',
  dicts: ['obj_type', 'alarm_type', 'alarm_state'],
  data () {
    return {
      subsystemList: [],
      // 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,
      // 能源设施告警表格数据
      alarmInfoList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      areaOptions: undefined,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        areaCode: null,
        objType: null,
        objCode: null,
        alarmCode: null,
        alarmMsg: null,
        alarmType: null,
        alarmState: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        areaCode: [
          {
            required: true,
            message: '园区代码不能为空',
            trigger: 'blur',
          },
        ],
        systemCode: [
          {
            required: true,
            message: '子系统不能为空',
            trigger: 'blur',
          },
        ],
        objType: [
          {
            required: true,
            message: '对象类型不能为空',
            trigger: 'change',
          },
        ],
        objCode: [
          {
            required: true,
            message: '对象代码不能为空',
            trigger: 'blur',
          },
        ],
        alarmTime: [
          {
            required: true,
            message: '告警时间不能为空',
            trigger: 'blur',
          },
        ],
        alarmType: [
          {
            required: true,
            message: '告警类型不能为空',
            trigger: 'change',
          },
        ],
        alarmState: [
          {
            required: true,
            message: '告警状态不能为空',
            trigger: 'blur',
          },
        ],
      },
      areaName: undefined,
      areaOptions: [],
    };
  },
  watch: {
     // 根据名称筛选区域树
     areaName (val) {
      this.$refs.tree.filter(val)
    }
  },
  created () {
    this.getAreaTree( '0', 1);
    this.getList();
    this.getSubList();
  },
  methods: {
    /** 查询能源设施告警列表 */
    getList () {
      this.loading = true;
      listAlarmInfo(this.queryParams).then(response => {
        this.alarmInfoList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel () {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset () {
      this.form = {
        id: null,
        areaCode: null,
        objType: null,
        objCode: null,
        alarmTime: null,
        alarmCode: null,
        alarmMsg: null,
        alarmType: null,
        alarmState: null,
      };
      this.resetForm('form');
    },
    async getSubList () {
      const {rows} = await listSubsystem({
        pageNum: 1,
        pageSize: 999,
      });
      this.subsystemList = rows;
    },
    dateChange (val) {
      this.$refs.form.alarmTime = val;
      this.$refs.form.alarmDate = dayjs(val).format('YYYY-MM-DD');
      this.form.alarmDate = dayjs(val).format('YYYY-MM-DD');
    },
    /** 搜索按钮操作 */
    handleQuery () {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery () {
      this.resetForm('queryForm');
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange (selection) {
      this.ids = selection.map(item => item.id);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd () {
      this.reset();
      this.open = true;
      this.title = '添加能源设施告警';
    },
    /** 修改按钮操作 */
    handleUpdate (row) {
      this.reset();
      const id = row.id || this.ids;
      getAlarmInfo(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = '修改能源设施告警';
      });
    },
    /** 提交按钮 */
    submitForm () {
      this.$refs['form'].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateAlarmInfo(this.form).then(response => {
              this.$modal.msgSuccess('修改成功');
              this.open = false;
              this.getList();
            });
          } else {
            addAlarmInfo(this.form).then(response => {
              this.$modal.msgSuccess('新增成功');
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete (row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除能源设施告警编号为"' + ids + '"的数据项？').then(function () {
        return delAlarmInfo(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess('删除成功');
      }).catch(() => { });
    },
    /** 导出按钮操作 */
    handleExport () {
      this.download('ems/alarm-info/export', {
        ...this.queryParams,
      }, `alarm-info_${new Date().getTime()}.xlsx`);
    },
    getAreaTree(areaCode, layer) {
      areaTreeSelect(areaCode, layer).then(response => {
        this.areaOptions =[{
          id: '-1',
          label: '全部',
          children: []
        }].concat(response.data)
        this.queryParams.areaCode = '-1'
      });
    },
     // 筛选节点
     filterNode (value, data) {
      if (!value) return true
      return data.label.indexOf(value) !== -1
    },
    handleNodeClick (data, node) {
      this.queryParams.areaCode = data.id
      this.getList()
    },
  },
};
</script>
