/* eslint-disable no-console,func-names,react/no-multi-comp */
import Table from '../index'
import '../assets/index.less'

const tableData = [
  { key: 0, a: '123' },
  { key: 1, a: 'cdd', b: 'edd' },
  { key: 2, a: '1333', c: 'eee', d: 2 },
]

export default {
  data () {
    return {
      data: tableData,
      expandedRowKeys: [],
      expandIconAsCell: true,
      expandRowByClick: false,
      columns: [
        { title: 'title 1', dataIndex: 'a', key: 'a', width: 100 },
        { title: 'title 2', dataIndex: 'b', key: 'b', width: 100 },
        { title: 'title 3', dataIndex: 'c', key: 'c', width: 200 },
        { title: 'Operation', dataIndex: '', key: 'x', customRender: this.renderAction },
      ],
    }
  },
  methods: {
    onExpand (expanded, record) {
      console.log('onExpand', expanded, record)
    },

    onExpandedRowsChange (rows) {
      this.expandedRowKeys = rows
    },

    onExpandIconAsCellChange  (e) {
      this.expandIconAsCell = e.target.checked
    },

    onExpandRowByClickChange  (e) {
      this.expandRowByClick = e.target.checked
    },

    toggleButton () {
      if (this.expandedRowKeys.length) {
        const closeAll = () => { this.expandedRowKeys = [] }
        return <button onClick={closeAll}>Close All</button>
      }
      const openAll = () => { this.expandedRowKeys = [0, 1, 2] }
      return <button onClick={openAll}>Expand All</button>
    },

    remove (index) {
      const data = this.data
      data.splice(index, 1)
      this.data = data
    },

    renderAction (o, row, index) {
      return <a href='#' onClick={() => this.remove(index)}>Delete</a>
    },
  },

  render () {
    const { expandIconAsCell, expandRowByClick, expandedRowKeys, data } = this
    return (
      <div>
        <h2>expandedRowRender</h2>
        <div>
          {this.toggleButton()}
          <span style={{ display: 'inline-block', width: '20px' }} />
          <input
            type='checkbox'
            checked={expandIconAsCell}
            onChange={this.onExpandIconAsCellChange}
          />
        expandIconAsCell
          <span style={{ display: 'inline-block', width: '20px' }} />
          <input
            type='checkbox'
            checked={expandRowByClick}
            onChange={this.onExpandRowByClickChange}
          />
        expandRowByClick
          <Table
            columns={this.columns}
            expandIconAsCell={expandIconAsCell}
            expandRowByClick={expandRowByClick}
            expandedRowRender={(record, index, indent, expanded) =>
              expanded ? <p>extra: {record.a}</p> : null
            }
            expandedRowKeys={expandedRowKeys}
            onExpandedRowsChange={this.onExpandedRowsChange}
            onExpand={this.onExpand}
            data={data}
          />
        </div>
      </div>

    )
  },
}