/**
*
* @title 增删改表格
* @description 这是带有增删改功能的表格
*
*/

class EditableCell extends React.Component {
  state = {
    value: this.props.value,
    editable: false,
  }
  handleChange = (e) => {
    const value = e.target.value;
    this.setState({ value });
  }
  check = () => {
    this.setState({ editable: false });
    if (this.props.onChange) {
      this.props.onChange(this.state.value);
    }
  }
  edit = () => {
    this.setState({ editable: true });
  }
  handleKeydown = (event) => {
      console.log(event.keyCode);
      if(event.keyCode == 13){
          this.check();
      }

  }
  render() {
    const { value, editable } = this.state;
    return (<div className="editable-cell">
      {
        editable ?
        <div className="editable-cell-input-wrapper">
          <Input
            value={value}
            onChange={this.handleChange}
            onKeyDown = {this.handleKeydown}
          />
          <Icon
            type="uf-correct"
            className="editable-cell-icon-check"
            onClick={this.check}
          />
        </div>
        :
        <div className="editable-cell-text-wrapper">
          {value || ' '}
          <Icon
            type="uf-pencil"
            className="editable-cell-icon"
            onClick={this.edit}
          />
        </div>
      }
    </div>);
  }
}

class Demo2 extends React.Component {
  constructor(props) {
    super(props);
    this.columns = [{
      title: '姓名',
      dataIndex: 'name',
      key:'name',
      width: '30%',
      render: (text, record, index) => (
        <EditableCell
          value={text}
          onChange={this.onCellChange(index, 'name')}
        />
      ),
    }, {
      title: '年龄',
      dataIndex: 'age',
       key:'age',
    }, {
      title: '你懂的',
      dataIndex: 'address',
       key:'address',
    }, {
      title: '操作',
      dataIndex: 'operation',
      key: 'operation',
      render: (text, record, index) => {
        return (
          this.state.dataSource.length > 1 ?
          (
            <Popconfirm content="确认删除?" id='aa' onClose={this.onDelete(index)}>
              <Icon type="uf-del"></Icon>
            </Popconfirm>
          ) : null
        );
      },
    }];

    this.state = {
      dataSource: [{
        key: '0',
        name: '沉鱼',
        age: '18',
        address: '96, 77, 89',
      }, {
        key: '1',
        name: '落雁',
        age: '16',
        address: '90, 70, 80',
      }, {
        key: '2',
        name: '闭月',
        age: '17',
        address: '80, 60, 80',
      }, {
        key: '3',
        name: '羞花',
        age: '20',
        address: '120, 60, 90',
      }],
      count: 4,
    };
  }
  onCellChange = (index, key) => {
    return (value) => {
      const dataSource = [...this.state.dataSource];
      dataSource[index][key] = value;
      this.setState({ dataSource });
    };
  }
  onDelete = (index) => {
    return () => {
      const dataSource = [...this.state.dataSource];
      dataSource.splice(index, 1);
      this.setState({ dataSource });
    };
  }
  handleAdd = () => {
    const { count, dataSource } = this.state;
    const newData = {
      key: count,
      name: `凤姐 ${count}`,
      age: 32,
      address: `100 100 100`,
    };
    this.setState({
      dataSource: [...dataSource, newData],
      count: count + 1,
    });
  }

  getBodyWrapper = (body) => {
    return (
      <Animate transitionName="move" component="tbody" className={body.props.className}>
        {body.props.children}
      </Animate>
    );
  }
  render() {
    const { dataSource } = this.state;
    const columns = this.columns;
    return (<div>
      <Button className="editable-add-btn" type="ghost" onClick={this.handleAdd}>添加</Button>
      <Table bordered data={dataSource} columns={columns} getBodyWrapper={this.getBodyWrapper} />
    </div>);
  }
}