<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="监控单元名称" prop="monitorUnitName">
        <el-input
          v-model="queryParams.monitorUnitName"
          placeholder="请输入监控单元名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="所属场景" prop="sceneId">
        <el-input
          v-model="queryParams.sceneId"
          placeholder="请输入所属场景"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="父级监控单元ID" prop="parentId">
        <el-input
          v-model="queryParams.parentId"
          placeholder="请输入父级监控单元ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="监控单元类型ID" prop="monitorUnitTypeId">
        <el-input
          v-model="queryParams.monitorUnitTypeId"
          placeholder="请输入监控单元类型ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="区域ID" prop="areaId">
        <el-input
          v-model="queryParams.areaId"
          placeholder="请输入区域ID"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="详细地址" prop="monitorAddress">
        <el-input
          v-model="queryParams.monitorAddress"
          placeholder="请输入详细地址"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="监控单元图片地址" prop="monitorPic">
        <el-input
          v-model="queryParams.monitorPic"
          placeholder="请输入监控单元图片地址"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="保存周期" prop="preserveTime">
        <el-input
          v-model="queryParams.preserveTime"
          placeholder="请输入保存周期"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="预留字段" prop="monitorUnitField">
        <el-input
          v-model="queryParams.monitorUnitField"
          placeholder="请输入预留字段"
          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>

    <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="['business:monitorUnit: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="['business:monitorUnit: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="['business:monitorUnit: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="['business:monitorUnit:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="monitorUnitList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="监控单元ID" align="center" prop="monitorUnitId" />
      <el-table-column label="监控单元名称" align="center" prop="monitorUnitName" />
      <el-table-column label="所属场景" align="center" prop="sceneId" />
      <el-table-column label="父级监控单元ID" align="center" prop="parentId" />
      <el-table-column label="监控单元类型ID" align="center" prop="monitorUnitTypeId" />
      <el-table-column label="区域ID" align="center" prop="areaId" />
      <el-table-column label="详细地址" align="center" prop="monitorAddress" />
      <el-table-column label="监控单元图片地址" align="center" prop="monitorPic" />
      <el-table-column label="保存周期" align="center" prop="preserveTime" />
      <el-table-column label="场景描述" align="center" prop="remark" />
      <el-table-column label="状态" align="center" prop="monitorUnitStatus" />
      <el-table-column label="预留字段" align="center" prop="monitorUnitField" />
      <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="['business:monitorUnit:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['business:monitorUnit: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"
    />

    <!-- 添加或修改监控单元对话框 -->
    <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="监控单元名称" prop="monitorUnitName">
          <el-input v-model="form.monitorUnitName" placeholder="请输入监控单元名称" />
        </el-form-item>
        <el-form-item label="所属场景" prop="sceneId">
          <el-input v-model="form.sceneId" placeholder="请输入所属场景" />
        </el-form-item>
        <el-form-item label="父级监控单元ID" prop="parentId">
          <el-input v-model="form.parentId" placeholder="请输入父级监控单元ID" />
        </el-form-item>
        <el-form-item label="监控单元类型ID" prop="monitorUnitTypeId">
          <el-input v-model="form.monitorUnitTypeId" placeholder="请输入监控单元类型ID" />
        </el-form-item>
        <el-form-item label="区域ID" prop="areaId">
          <el-input v-model="form.areaId" placeholder="请输入区域ID" />
        </el-form-item>
        <el-form-item label="详细地址" prop="monitorAddress">
          <el-input v-model="form.monitorAddress" placeholder="请输入详细地址" />
        </el-form-item>
        <el-form-item label="监控单元图片地址" prop="monitorPic">
          <el-input v-model="form.monitorPic" placeholder="请输入监控单元图片地址" />
        </el-form-item>
        <el-form-item label="保存周期" prop="preserveTime">
          <el-input v-model="form.preserveTime" placeholder="请输入保存周期" />
        </el-form-item>
        <el-form-item label="场景描述" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="预留字段" prop="monitorUnitField">
          <el-input v-model="form.monitorUnitField" placeholder="请输入预留字段" />
        </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 { listMonitorUnit, getMonitorUnit, delMonitorUnit, addMonitorUnit, updateMonitorUnit } from "@/api/business/monitorUnit";

export default {
  name: "MonitorUnit",
  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,
      // 监控单元表格数据
      monitorUnitList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        monitorUnitName: null,
        sceneId: null,
        parentId: null,
        monitorUnitTypeId: null,
        areaId: null,
        monitorAddress: null,
        monitorPic: null,
        preserveTime: null,
        monitorUnitStatus: null,
        monitorUnitField: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        monitorUnitName: [
          { required: true, message: "监控单元名称不能为空", trigger: "blur" }
        ],
        sceneId: [
          { required: true, message: "所属场景不能为空", trigger: "blur" }
        ],
        monitorUnitTypeId: [
          { required: true, message: "监控单元类型ID不能为空", trigger: "blur" }
        ],
        monitorUnitStatus: [
          { required: true, message: "状态不能为空", trigger: "change" }
        ],
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询监控单元列表 */
    getList() {
      this.loading = true;
      listMonitorUnit(this.queryParams).then(response => {
        this.monitorUnitList = 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 = {
        monitorUnitId: null,
        monitorUnitName: null,
        sceneId: null,
        parentId: null,
        monitorUnitTypeId: null,
        areaId: null,
        monitorAddress: null,
        monitorPic: null,
        preserveTime: null,
        remark: null,
        monitorUnitStatus: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        monitorUnitField: 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.monitorUnitId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加监控单元";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const monitorUnitId = row.monitorUnitId || this.ids
      getMonitorUnit(monitorUnitId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改监控单元";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.monitorUnitId != null) {
            updateMonitorUnit(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addMonitorUnit(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const monitorUnitIds = row.monitorUnitId || this.ids;
      this.$modal.confirm('是否确认删除监控单元编号为"' + monitorUnitIds + '"的数据项？').then(function() {
        return delMonitorUnit(monitorUnitIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('business/monitorUnit/export', {
        ...this.queryParams
      }, `monitorUnit_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
