<template>
  <div class="app-container">
    <Search :show-search="showSearch" @search="handleSearch" />
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tm:cust:add']"
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tm:cust:edit']"
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tm:cust:remove']"
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tm:cust:import']"
          type="info"
          plain
          icon="el-icon-upload2"
          size="mini"
          @click="handleImport"
        >导入</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          v-hasPermi="['tm:cust:export']"
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
        >导出</el-button>
      </el-col>
      <right-toolbar :show-search.sync="showSearch" @queryTable="getList" />
    </el-row>

    <el-table
      v-loading="loading"
      :data="custList"
      :highlight-current-row="true"
      @sort-change="handleSortChange"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="" type="index" width="55" align="center" />
      <el-table-column label="客户名称" align="center" prop="custName" sortable="custom" />
      <el-table-column label="客户代码" align="center" prop="custCode" sortable="custom" width="100" />
      <el-table-column label="客户类型" align="center" prop="custType" sortable="custom" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.customer_type" :value="scope.row.custType" />
        </template>
      </el-table-column>
      <el-table-column label="联系方式" align="center" prop="contactWay" sortable="custom" width="110" />

      <el-table-column label="操作" fixed="right" align="center" class-name="small-padding fixed-width" width="180">
        <template slot-scope="scope">
          <el-button
            v-hasPermi="['tm:cust:query']"
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="handleRead(scope.row)"
          >查看</el-button>
          <el-button
            v-hasPermi="['tm:cust:edit']"
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            v-hasPermi="['tm:cust:remove']"
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改客户信息对话框 -->
    <el-dialog v-dialogDrag :title="title" :visible.sync="open" width="80%" append-to-body
      :close-on-click-modal="false">
      <CustEdit ref="edit" v-if="open" :bid="showId" :readonly="readonly" @saved="refresh"></CustEdit>
      <div slot="footer" class="dialog-footer">
        <el-button v-if="!readonly" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    <!-- 导入对话框 -->
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload" />
        <div class="el-upload__text">将文件拖到此处，或<em>点击上传</em></div>
        <div slot="tip" class="el-upload__tip text-center">
          <div slot="tip" class="el-upload__tip">
            <el-checkbox v-model="upload.updateSupport" /> 是否更新已经存在的客户信息数据
          </div>
          <span>仅允许导入xls、xlsx格式文件。</span>
          <el-link
            type="primary"
            :underline="false"
            style="font-size:12px;vertical-align: baseline;"
            @click="importTemplate"
          >下载模板</el-link>
        </div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { pageListCust, getCust, delCust, addCust, updateCust } from '@/api/jxc/cust'
import { getToken } from '@/utils/auth'
import CustEdit from '@/views/tm/components/CustEdit'
import Search from './modules/search.vue'

export default {
  name: 'Cust',
  dicts: ['customer_type'],
  components: {
    CustEdit,
    Search
  },
  data() {
    return {
      // 遮罩层
      loading: false,
      // 选中数组
      ids: [],
      // 选中名字
      names: [],
      // 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,
      // 客户信息表格数据
      custList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        custCode: null,
        custName: null,
        licenseNumber: null,
        contactWay: null,
        contactPerson: null,
        custType: null,
        orderByColumn: 'createTime',
        isAsc: 'DESC',
      },
      // 导入参数
      upload: {
        // 是否显示弹出层
        open: false,
        // 弹出层标题
        title: '',
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: 'Bearer ' + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + '/jxc/cust/importData'
      },
      showId: null,
      readonly: false
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询客户信息列表 */
    getList() {
      this.loading = true
      pageListCust(this.queryParams).then(response => {
        this.custList = response.rows
        this.total = response.total
        this.loading = false
      }).catch(e => {
        this.loading = false
      })
    },
    refresh() {
      this.open = false;
      this.getList();
    },
    // 取消按钮
    cancel() {
      this.open = false
    },
    // 排序
    handleSortChange(col) {
      this.$sortBy(col, this.queryParams)
      this.getList()
    },
    /** 搜索按钮操作 */
    handleSearch(payload) {
      this.queryParams.pageNum = 1
      this.queryParams = {
        ...this.queryParams,
        ...payload
      }
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.names = selection.map(item => item.custName)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 查看按钮操作 */
    handleRead(row) {
      const id = row.id || this.ids
      this.open = true
      this.showId = id
      this.readonly = true
      this.title = '查看客户信息'
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.open = true
      this.showId = ''
      this.readonly = false
      this.title = '新增客户'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      const id = row.id || this.ids
      this.open = true
      this.showId = id
      this.readonly = false
      this.title = '编辑客户信息'
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs.edit.submitForm()
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids
      const names = row.custName || this.names
      this.$modal.confirm('是否确认删除"' + names + '"这些客户？').then(function() {
        return delCust(ids)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess('删除成功')
      }).catch(() => { })
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = '客户信息导入'
      this.upload.open = true
    },
    /** 下载模板操作 */
    importTemplate() {
      const fileName = `客户信息模板_${new Date().getTime()}.xlsx`
      this.download(`jxc/cust/importTemplate`, {}, fileName)
    },

    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false
      this.upload.isUploading = false
      this.$refs.upload.clearFiles()
      this.$alert("<div style='overflow: auto;overflow-x: hidden;max-height: 70vh;padding: 10px 20px 0;'>" + response.msg + '</div>', '导入结果', { dangerouslyUseHTMLString: true })
      this.getList()
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit()
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('jxc/cust/export', {
        ...this.queryParams
      }, `客户信息_${new Date().getTime()}.xlsx`)
    }
  }
}
</script>
