<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="邮政编码" prop="zipCode">
        <el-input
          v-model="queryParams.zipCode"
          placeholder="请输入邮政编码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="区号" prop="cityCode">
        <el-input
          v-model="queryParams.cityCode"
          placeholder="请输入区号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="名称" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="简称" prop="shortName">
        <el-input
          v-model="queryParams.shortName"
          placeholder="请输入简称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="组合名" prop="mergerName">
        <el-input
          v-model="queryParams.mergerName"
          placeholder="请输入组合名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="拼音" prop="pinyin">
        <el-input
          v-model="queryParams.pinyin"
          placeholder="请输入拼音"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="经度" prop="lng">
        <el-input
          v-model="queryParams.lng"
          placeholder="请输入经度"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="纬度" prop="lat">
        <el-input
          v-model="queryParams.lat"
          placeholder="请输入纬度"
          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="['system:cnarea: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="['system:cnarea: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="['system:cnarea: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="['system:cnarea:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="cnareaList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="编号" align="center" prop="id" />
      <el-table-column label="层级" align="center" prop="level" />
      <el-table-column label="父级行政代码" align="center" prop="parentCode" />
      <el-table-column label="行政代码" align="center" prop="areaCode" />
      <el-table-column label="邮政编码" align="center" prop="zipCode" />
      <el-table-column label="区号" align="center" prop="cityCode" />
      <el-table-column label="名称" align="center" prop="name" />
      <el-table-column label="简称" align="center" prop="shortName" />
      <el-table-column label="组合名" align="center" prop="mergerName" />
      <el-table-column label="拼音" align="center" prop="pinyin" />
      <el-table-column label="经度" align="center" prop="lng" />
      <el-table-column label="纬度" align="center" prop="lat" />
      <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="['system:cnarea:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:cnarea: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"
    />

    <!-- 添加或修改中国行政区域对话框 -->
    <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="邮政编码" prop="zipCode">
          <el-input v-model="form.zipCode" placeholder="请输入邮政编码" />
        </el-form-item>
        <el-form-item label="区号" prop="cityCode">
          <el-input v-model="form.cityCode" placeholder="请输入区号" />
        </el-form-item>
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入名称" />
        </el-form-item>
        <el-form-item label="简称" prop="shortName">
          <el-input v-model="form.shortName" placeholder="请输入简称" />
        </el-form-item>
        <el-form-item label="组合名" prop="mergerName">
          <el-input v-model="form.mergerName" placeholder="请输入组合名" />
        </el-form-item>
        <el-form-item label="拼音" prop="pinyin">
          <el-input v-model="form.pinyin" placeholder="请输入拼音" />
        </el-form-item>
        <el-form-item label="经度" prop="lng">
          <el-input v-model="form.lng" placeholder="请输入经度" />
        </el-form-item>
        <el-form-item label="纬度" prop="lat">
          <el-input v-model="form.lat" placeholder="请输入纬度" />
        </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 { listCnarea, getCnarea, delCnarea, addCnarea, updateCnarea } from "@/api/system/cnarea"

export default {
  name: "Cnarea",
  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,
      // 中国行政区域表格数据
      cnareaList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        level: null,
        parentCode: null,
        areaCode: null,
        zipCode: null,
        cityCode: null,
        name: null,
        shortName: null,
        mergerName: null,
        pinyin: null,
        lng: null,
        lat: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        level: [
          { required: true, message: "层级不能为空", trigger: "blur" }
        ],
        parentCode: [
          { required: true, message: "父级行政代码不能为空", trigger: "blur" }
        ],
        areaCode: [
          { required: true, message: "行政代码不能为空", trigger: "blur" }
        ],
        zipCode: [
          { required: true, message: "邮政编码不能为空", trigger: "blur" }
        ],
        cityCode: [
          { required: true, message: "区号不能为空", trigger: "blur" }
        ],
        name: [
          { required: true, message: "名称不能为空", trigger: "blur" }
        ],
        shortName: [
          { required: true, message: "简称不能为空", trigger: "blur" }
        ],
        mergerName: [
          { required: true, message: "组合名不能为空", trigger: "blur" }
        ],
        pinyin: [
          { required: true, message: "拼音不能为空", trigger: "blur" }
        ],
        lng: [
          { required: true, message: "经度不能为空", trigger: "blur" }
        ],
        lat: [
          { required: true, message: "纬度不能为空", trigger: "blur" }
        ]
      }
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询中国行政区域列表 */
    getList() {
      this.loading = true
      listCnarea(this.queryParams).then(response => {
        this.cnareaList = 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,
        level: null,
        parentCode: null,
        areaCode: null,
        zipCode: null,
        cityCode: null,
        name: null,
        shortName: null,
        mergerName: null,
        pinyin: null,
        lng: null,
        lat: 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.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = "添加中国行政区域"
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getCnarea(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改中国行政区域"
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateCnarea(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addCnarea(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('是否确认删除中国行政区域编号为"' + ids + '"的数据项？').then(function() {
        return delCnarea(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/cnarea/export', {
        ...this.queryParams
      }, `cnarea_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
