<template>
  <div class="app-container">
    <el-form ref="queryForm" :model="queryParams" size="small" :inline="true" v-show="showSearch" label-width="80px">
      <el-form-item label="库区名称" prop="areaName">
        <el-input v-model="queryParams.areaName" placeholder="请输入库区名称" 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="['warehouse:area: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="['warehouse:area: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="['warehouse:area: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="['warehouse:area:export']">导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList" />
    </el-row>

    <el-table v-loading="loading" :data="areaList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="库区名称" align="center" prop="areaName" />
      <el-table-column label="备注" align="center" prop="remark" show-overflow-tooltip />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">{{ parseTime(scope.row.createTime) }}</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="['warehouse:area:edit']">修改</el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['warehouse:area: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-dialog :title="title" :visible.sync="open" width="520px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="90px">
        <el-form-item label="库区名称" prop="areaName">
          <el-input v-model="form.areaName" placeholder="请输入库区名称" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入备注" />
        </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 { listArea, getArea, delArea, addArea, updateArea } from '@/api/warehouse/area'

export default {
  name: 'WarehouseArea',
  data() {
    return {
      loading: true,
      ids: [],
      single: true,
      multiple: true,
      showSearch: true,
      total: 0,
      areaList: [],
      title: '',
      open: false,
      queryParams: { pageNum: 1, pageSize: 10, areaName: undefined },
      form: {},
      rules: {
        areaName: [{ required: true, message: '库区名称不能为空', trigger: 'blur' }]
      }
    }
  },
  created() { this.getList() },
  methods: {
    getList() {
      this.loading = true
      listArea(this.queryParams).then(response => {
        this.areaList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    cancel() { this.open = false; this.reset() },
    reset() {
      this.form = { id: undefined, areaCode: undefined, areaName: undefined, remark: undefined }
      this.resetForm('form')
    },
    handleQuery() { this.queryParams.pageNum = 1; this.getList() },
    resetQuery() { this.resetForm('queryForm'); this.handleQuery() },
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    handleAdd() { this.reset(); this.open = true; this.title = '新增库区' },
    handleUpdate(row) {
      this.reset()
      const id = row.id || this.ids
      getArea(id).then(response => {
        this.form = response.data
        this.open = true
        this.title = '修改库区'
      })
    },
    submitForm() {
      this.$refs.form.validate(valid => {
        if (!valid) return
        const request = this.form.id ? updateArea(this.form) : addArea(this.form)
        request.then(() => {
          this.$modal.msgSuccess(this.form.id ? '修改成功' : '新增成功')
          this.open = false
          this.getList()
        })
      })
    },
    handleDelete(row) {
      const ids = row.id || this.ids
      this.$modal.confirm('是否确认删除库区编号为"' + ids + '"的数据项？').then(() => delArea(ids)).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => {})
    },
    handleExport() {
      this.download('warehouse/area/export', { ...this.queryParams }, `area_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
