import Base from '../modal_base';
import Bundle from '../../features/ui/util/bundle';
import BundleModalError from '../bundle_modal_error';
import {
  ActionsModal,
  MediaModal,
  VideoModal,
  BoostModal,
  ConfirmationModal,
  FocalPointModal,
  HotkeysModal,
  ComposeModal,
  UnauthorizedModal,
} from '../modal';

import ModalLoading from '../modal_loading';

import {
  MuteModal,
  ReportModal,
  EmbedModal,
  ListEditor,
  ListAdder,
} from '../../features/ui/util/async-components';

const MODAL_COMPONENTS = {
  'MEDIA': () => Promise.resolve({ default: MediaModal }),
  'VIDEO': () => Promise.resolve({ default: VideoModal }),
  'BOOST': () => Promise.resolve({ default: BoostModal }),
  'CONFIRM': () => Promise.resolve({ default: ConfirmationModal }),
  'MUTE': MuteModal,
  'REPORT': ReportModal,
  'ACTIONS': () => Promise.resolve({ default: ActionsModal }),
  'EMBED': EmbedModal,
  'LIST_EDITOR': ListEditor,
  'FOCAL_POINT': () => Promise.resolve({ default: FocalPointModal }),
  'LIST_ADDER':ListAdder,
  'HOTKEYS': () => Promise.resolve({ default: HotkeysModal }),
  'COMPOSE': () => Promise.resolve({ default: ComposeModal }),
  'UNAUTHORIZED': () => Promise.resolve({ default: UnauthorizedModal }),
};

export default class ModalRoot extends PureComponent {

  static propTypes = {
    type: PropTypes.string,
    props: PropTypes.object,
    onClose: PropTypes.func.isRequired,
  };

  getSnapshotBeforeUpdate () {
    return { visible: !!this.props.type };
  }

  componentDidUpdate (prevProps, prevState, { visible }) {
    if (visible) {
      document.body.classList.add('with-modals--active');
    } else {
      document.body.classList.remove('with-modals--active');
    }
  }

  renderLoading = modalId => () => {
    return ['MEDIA', 'VIDEO', 'BOOST', 'CONFIRM', 'ACTIONS'].indexOf(modalId) === -1 ? <ModalLoading /> : null;
  }

  renderError = (props) => {
    return <BundleModalError {...props} onClose={this.onClickClose} />;
  }

  onClickClose = () => {
    const { onClose, type } = this.props;
    onClose(type);
  }

  render () {
    const { type, props } = this.props;
    const visible = !!type;

    return (
      <Base onClose={this.onClickClose} type={type}>
        {visible && (
          <Bundle fetchComponent={MODAL_COMPONENTS[type]} loading={this.renderLoading(type)} error={this.renderError} renderDelay={200}>
            {(SpecificComponent) => <SpecificComponent {...props} onClose={this.onClickClose} />}
          </Bundle>
        )}
      </Base>
    );
  }

}