SCM-Manager/scm-ui/ui-components/src/buttons/Button.tsx

import * as React from 'react';
import classNames from 'classnames';
import { withRouter } from 'react-router-dom';
import Icon from '../Icon';

export type ButtonProps = {
  label?: string;
  loading?: boolean;
  disabled?: boolean;
  action?: (event: Event) => void;
  link?: string;
  className?: string;
  icon?: string;
  fullWidth?: boolean;
  reducedMobile?: boolean;
  children?: React.Node;
};

type Props = ButtonProps & {
  type: string;
  color: string;

  // context prop
  history: any;
};

class Button extends React.Component<Props> {
  static defaultProps = {
    type: 'button',
    color: 'default',
  };

  onClick = (event: Event) => {
    const { action, link, history } = this.props;
    if (action) {
      action(event);
    } else if (link) {
      history.push(link);
    }
  };

  render() {
    const {
      label,
      loading,
      disabled,
      type,
      color,
      className,
      icon,
      fullWidth,
      reducedMobile,
      children,
    } = this.props;
    const loadingClass = loading ? 'is-loading' : '';
    const fullWidthClass = fullWidth ? 'is-fullwidth' : '';
    const reducedMobileClass = reducedMobile ? 'is-reduced-mobile' : '';
    if (icon) {
      return (
        <button
          type={type}
          disabled={disabled}
          onClick={this.onClick}
          className={classNames(
            'button',
            'is-' + color,
            loadingClass,
            fullWidthClass,
            reducedMobileClass,
            className,
          )}
        >
          <span className="icon is-medium">
            <Icon name={icon} color="inherit" />
          </span>
          <span>
            {label} {children}
          </span>
        </button>
      );
    }

    return (
      <button
        type={type}
        disabled={disabled}
        onClick={this.onClick}
        className={classNames(
          'button',
          'is-' + color,
          loadingClass,
          fullWidthClass,
          className,
        )}
      >
        {label} {children}
      </button>
    );
  }
}

export default withRouter(Button);