import React from 'react';
import {FormItem, FormControlProps, FormBaseControl} from './Item';
import {TableCell} from '../Table';
import PopOver, {SchemaPopOver} from '../PopOver';
import QuickEdit, {SchemaQuickEdit} from '../QuickEdit';
import {Renderer} from '../../factory';
import Copyable, {SchemaCopyable} from '../Copyable';
import {extendObject} from '../../utils/helper';
import omit = require('lodash/omit');
import {SchemaObject, SchemaTpl, SchemaType} from '../../Schema';

/**
 * Static
 * 文档：https://baidu.gitee.io/amis/docs/components/form/static
 */
export interface StaticExactControlSchema extends FormBaseControl {
  type: 'static';

  /**
   * 内容模板， 支持 HTML
   */
  tpl?: SchemaTpl;

  /**
   * 内容模板，不支持 HTML
   */
  text?: SchemaTpl;

  /**
   * 配置查看详情功能
   */
  popOver?: SchemaPopOver;

  /**
   * 配置快速编辑功能
   */
  quickEdit?: SchemaQuickEdit;

  /**
   * 配置点击复制功能
   */
  copyable?: SchemaCopyable;
}

export interface StaticProps extends FormControlProps {
  placeholder?: string;
  tpl?: string;
  text?: string;
}

export default class StaticControl extends React.Component<StaticProps, any> {
  static defaultProps = {
    placeholder: '-'
  };

  constructor(props: StaticProps) {
    super(props);

    this.handleQuickChange = this.handleQuickChange.bind(this);
  }

  async handleQuickChange(values: any, saveImmediately: boolean | any) {
    const {onBulkChange, onAction, data} = this.props;

    if (saveImmediately && saveImmediately.api) {
      await onAction(
        null,
        {
          actionType: 'ajax',
          api: saveImmediately.api
        },
        extendObject(data, values),
        true
      );
    }

    onBulkChange && onBulkChange(values, saveImmediately === true);
  }

  render() {
    const {
      className,
      value,
      label,
      type,
      render,
      children,
      data,
      classnames: cx,
      name,
      disabled,
      $schema,
      defaultValue,
      ...rest
    } = this.props;

    const subType = /^static/.test(type)
      ? type.substring(7) || (rest.tpl ? 'tpl' : 'plain')
      : type;

    const field = {
      label,
      name,
      ...$schema,
      type: subType
    };

    return (
      <div className={cx('Form-static')}>
        <StaticFieldRenderer
          {...{
            ...(rest as any),
            name,
            render,
            field,
            value: value === defaultValue ? undefined : value,
            className,
            onQuickChange: this.handleQuickChange,
            data,
            disabled,
            classnames: cx
          }}
        />
      </div>
    );
  }
}

@FormItem({
  test: /(^|\/)static(\-[^\/]+)?$/,
  weight: -90,
  strictMode: false,
  sizeMutable: false,
  name: 'static'
})
export class StaticControlRenderer extends StaticControl {}

@QuickEdit()
@PopOver({
  position: 'right'
})
@Copyable()
export class StaticFieldRenderer extends TableCell {
  static defaultProps = {
    ...TableCell.defaultProps,
    wrapperComponent: 'div'
  };

  render() {
    let {
      type,
      className,
      render,
      style,
      wrapperComponent: Component,
      labelClassName,
      value,
      data,
      children,
      width,
      inputClassName,
      label,
      tabIndex,
      onKeyUp,
      field,
      ...rest
    } = this.props;

    const schema = {
      ...field,
      className: inputClassName,
      type: (field && field.type) || 'plain'
    };

    let body = children
      ? children
      : render('field', schema, {
          ...omit(rest, Object.keys(schema)),
          value,
          data
        });

    if (width) {
      style = style || {};
      style.width = style.width || width;
    }

    if (!Component) {
      return body as JSX.Element;
    }

    return (
      <Component
        style={style}
        className={className}
        tabIndex={tabIndex}
        onKeyUp={onKeyUp}
      >
        {body}
      </Component>
    );
  }
}