<template>
  <div>
    <p class="tip">表单，可以通过设置 <grid-api-link prop="form-config"/>={data, items} 渲染表单</p>

    <vxe-grid v-bind="gridOptions" @form-submit="findList"></vxe-grid>

    <p class="demo-code">{{ $t('app.body.button.showCode') }}</p>

    <pre>
      <pre-code class="xml">{{ demoCodes[0] }}</pre-code>
      <pre-code class="javascript">{{ demoCodes[1] }}</pre-code>
    </pre>
  </div>
</template>

<script>
export default {
  data () {
    return {
      gridOptions: {
        resizable: true,
        border: true,
        showOverflow: true,
        loading: false,
        height: 400,
        exportConfig: {},
        formConfig: {
          data: {
            name: '',
            sex: ''
          },
          items: [
            { field: 'name', title: 'app.body.label.name', itemRender: { name: '$input', props: { placeholder: '请输入名称' } } },
            { field: 'sex', title: '性别', titlePrefix: { message: '帮助信息！！！', icon: 'fa fa-info-circle' }, itemRender: { name: '$select', options: [] } },
            { itemRender: { name: '$buttons', children: [{ props: { type: 'submit', content: '查询', status: 'primary' } }, { props: { type: 'reset', content: '重置' } }] } }
          ]
        },
        toolbarConfig: {
          export: true,
          custom: true
        },
        columns: [
          { type: 'seq', width: 60 },
          { type: 'checkbox', width: 60 },
          { field: 'name', title: 'Name' },
          { field: 'nickname', title: 'Nickname' },
          { field: 'age', title: 'Age' },
          { field: 'sex', title: 'Sex' },
          { field: 'address', title: 'Address', showOverflow: true }
        ],
        data: []
      },
      demoCodes: [
        `
        <vxe-grid v-bind="gridOptions" @form-submit="findList"></vxe-grid>
        `,
        `
        export default {
          data () {
            return {
              gridOptions: {
                resizable: true,
                border: true,
                showOverflow: true,
                loading: false,
                height: 400,
                exportConfig: {},
                formConfig: {
                  data: {
                    name: '',
                    sex: ''
                  },
                  items: [
                    { field: 'name', title: 'app.body.label.name', itemRender: { name: '$input', props: { placeholder: '请输入名称' } } },
                    { field: 'sex', title: '性别', titlePrefix: { message: '帮助信息！！！', icon: 'fa fa-info-circle' }, itemRender: { name: '$select', options: [] } },
                    { itemRender: { name: '$buttons', children: [{ props: { type: 'submit', content: '查询', status: 'primary' } }, { props: { type: 'reset', content: '重置' } }] } }
                  ]
                },
                toolbarConfig: {
                  export: true,
                  custom: true
                },
                columns: [
                  { type: 'seq', width: 60 },
                  { type: 'checkbox', width: 60 },
                  { field: 'name', title: 'Name' },
                  { field: 'nickname', title: 'Nickname' },
                  { field: 'age', title: 'Age' },
                  { field: 'sex', title: 'Sex' },
                  { field: 'address', title: 'Address', showOverflow: true }
                ],
                data: []
              }
            }
          },
          created () {
            const { gridOptions } = this
            // 异步更新下拉选项
            setTimeout(() => {
              gridOptions.formConfig.items[1].itemRender.options = [
                { value: '1', label: '男' },
                { value: '0', label: '女' }
              ]
            }, 200)

            this.findList()
          },
          methods: {
            findList () {
              const { gridOptions } = this
              gridOptions.loading = true
              setTimeout(() => {
                gridOptions.data = [
                  { id: 10001, name: 'Test1', nickname: 'T1', role: 'Develop', sex: '1', age: 28, address: 'Shenzhen' },
                  { id: 10002, name: 'Test2', nickname: 'T2', role: 'Test', sex: '0', age: 22, address: 'Guangzhou' },
                  { id: 10003, name: 'Test3', nickname: 'T3', role: 'PM', sex: '1', age: 32, address: 'Shanghai' },
                  { id: 10004, name: 'Test4', nickname: 'T4', role: 'Designer', sex: '0', age: 23, address: 'Shenzhen' },
                  { id: 10005, name: 'Test5', nickname: 'T5', role: 'Develop', sex: '0', age: 30, address: 'Shanghai' }
                ]
                gridOptions.loading = false
              }, 500)
            }
          }
        }
        `
      ]
    }
  },
  created () {
    const { gridOptions } = this
    // 异步更新下拉选项
    setTimeout(() => {
      gridOptions.formConfig.items[1].itemRender.options = [
        { value: '1', label: '男' },
        { value: '0', label: '女' }
      ]
    }, 200)

    this.findList()
  },
  methods: {
    findList () {
      const { gridOptions } = this
      gridOptions.loading = true
      setTimeout(() => {
        gridOptions.data = [
          { id: 10001, name: 'Test1', nickname: 'T1', role: 'Develop', sex: '1', age: 28, address: 'Shenzhen' },
          { id: 10002, name: 'Test2', nickname: 'T2', role: 'Test', sex: '0', age: 22, address: 'Guangzhou' },
          { id: 10003, name: 'Test3', nickname: 'T3', role: 'PM', sex: '1', age: 32, address: 'Shanghai' },
          { id: 10004, name: 'Test4', nickname: 'T4', role: 'Designer', sex: '0', age: 23, address: 'Shenzhen' },
          { id: 10005, name: 'Test5', nickname: 'T5', role: 'Develop', sex: '0', age: 30, address: 'Shanghai' }
        ]
        gridOptions.loading = false
      }, 500)
    }
  }
}
</script>
