<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="小区" prop="areaId">
        <el-select v-model="queryParams.areaId" placeholder="请选择小区" filterable @change="getBuildings">
          <el-option
            v-for="obj in areas"
            :key="obj.id"
            :label="obj.name"
            :value="obj.id"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="楼栋" prop="buildingId">
        <el-select v-model="queryParams.buildingId" placeholder="请选择楼栋" filterable @change="getUnits">
          <el-option
            v-for="obj in builds"
            :key="obj.id"
            :label="obj.name"
            :value="obj.id"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="单元" prop="unitId">
        <el-select v-model="queryParams.unitId" placeholder="请选择单元" filterable>
          <el-option
            v-for="obj in units"
            :key="obj.id"
            :label="obj.name"
            :value="obj.id"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="房间名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入房间名称"
          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="['zdsz:house: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="['zdsz:house: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="['zdsz:house: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="['zdsz:house:export']"-->
      <!--        >导出</el-button>-->
      <!--      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="houseList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <!--      <el-table-column label="" align="center" prop="id" v-if="true"/>-->
      <el-table-column label="小区" align="center" prop="areaName"/>
      <el-table-column label="楼栋" align="center" prop="buildingName"/>
      <el-table-column label="单元" align="center" prop="unitName"/>
      <el-table-column label="房间号" align="center" prop="name"/>
      <el-table-column label="备注" align="center" prop="remark" show-overflow-tooltip/>
      <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="['zdsz:house:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['zdsz:house: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"
    />

    <!-- 添加或修改房间管理对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="小区" prop="areaId">
              <el-select v-model="form.areaId" placeholder="请选择小区" filterable @change="getBuildings1">
                <el-option
                  v-for="obj in areas"
                  :key="obj.id"
                  :label="obj.name"
                  :value="obj.id"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="楼栋" prop="buildingId">
              <el-select v-model="form.buildingId" placeholder="请选择楼栋" filterable @change="getUnits1" style="width: 270px;">
                <el-option
                  v-for="obj in builds"
                  :key="obj.id"
                  :label="obj.name"
                  :value="obj.id"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="12">
            <el-form-item label="单元" prop="unitId">
              <el-select v-model="form.unitId" placeholder="请选择单元" filterable>
                <el-option
                  v-for="obj in units"
                  :key="obj.id"
                  :label="obj.name"
                  :value="obj.id"
                ></el-option>
              </el-select>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="房间号" prop="name">
              <el-input v-model="form.name" placeholder="请输入" maxlength="10"/>
            </el-form-item>
          </el-col>
        </el-row>
        <el-row :gutter="20">
          <el-col :span="24">
            <el-form-item label="备注" prop="remark">
              <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" maxlength="100"/>
            </el-form-item>
          </el-col>
        </el-row>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {listHouse, getHouse, delHouse, addHouse, updateHouse} from "@/api/zdsz/house";
import {getAreas} from "@/api/zdsz/area";
import {getBuildings} from "@/api/zdsz/building";
import {getUnits} from "@/api/zdsz/unit";

export default {
  name: "House",
  data() {
    return {
      // 按钮loading
      buttonLoading: false,
      // 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,
      // 房间管理表格数据
      houseList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        areaId: undefined,
        buildingId: undefined,
        unitId: undefined,
        name: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        id: [
          {required: true, message: "不能为空", trigger: "blur"}
        ],
        areaId: [
          {required: true, message: "不能为空", trigger: "change"}
        ],
        buildingId: [
          {required: true, message: "不能为空", trigger: "change"}
        ],
        unitId: [
          {required: true, message: "不能为空", trigger: "change"}
        ],
        name: [
          {required: true, message: "不能为空", trigger: "blur"}
        ],
        remark: [
          {required: false, message: "备注不能为空", trigger: "blur"}
        ],
      },
      areas: [],
      builds: [],
      units: [],
    };
  },
  created() {
    this.getList();
    this.getAreas();
  },
  methods: {
    /** 查询楼栋下拉 */
    getBuildings(id) {
      this.builds = []
      this.units = []
      this.queryParams.buildingId = undefined
      this.queryParams.unitId = undefined
      getBuildings(id).then(res => {
        this.builds = res.data
      })
    },
    getBuildings1(id) {
      this.builds = []
      this.units = []
      this.form.buildingId = undefined
      this.form.unitId = undefined
      getBuildings(id).then(res => {
        this.builds = res.data
      })
    },
    /** 查询单元下拉 */
    getUnits(id) {
      this.units = []
      this.queryParams.unitId = undefined
      getUnits(id).then(res => {
        this.units = res.data
      })
    },
    getUnits1(id) {
      this.units = []
      this.form.unitId = undefined
      getUnits(id).then(res => {
        this.units = res.data
      })
    },
    /** 查询房间管理列表 */
    getList() {
      this.loading = true;
      listHouse(this.queryParams).then(response => {
        this.houseList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    /** 查询小区下拉 */
    getAreas() {
      this.builds = []
      this.units = []
      getAreas().then(res => {
        this.areas = res.data;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.builds = []
      this.units = []
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        areaId: undefined,
        buildingId: undefined,
        unitId: undefined,
        name: undefined,
        remark: undefined,
        delFlag: 0,
        createBy: undefined,
        createTime: undefined,
        updateBy: undefined,
        updateTime: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      // this.builds = []
      // this.units = []
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.queryParams= {
        pageNum: 1,
          pageSize: 10,
          areaId: undefined,
          buildingId: undefined,
          unitId: undefined,
          name: undefined,
      };
      this.builds = []
      this.units = []
      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 = "添加房间管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const id = row.id || this.ids
      getHouse(id).then(response => {
        getBuildings(response.data.areaId).then(res => {
          this.builds = res.data
        })
        getUnits(response.data.buildingId).then(res => {
          this.units = res.data
        })
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改房间管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.id != null) {
            updateHouse(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
              this.builds = []
              this.units = []
            });
          } else {
            addHouse(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
              this.builds = []
              this.units = []
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除房间管理编号为"' + ids + '"的数据项？').then(() => {
        this.loading = true;
        return delHouse(ids);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('zdsz/house/export', {
        ...this.queryParams
      }, `house_${new Date().getTime()}.xlsx`)
    }
  }
};
</script>
