import React from 'react';
import { Provider } from 'react-redux';
import { bindActionCreators } from 'redux';
import { ConversationModel } from '../../models/conversation';
import { getConversationController } from '../../session/conversations';
import { UserUtils } from '../../session/utils';
import { createStore } from '../../state/createStore';
import {
  actions as conversationActions,
  getEmptyConversationState,
  openConversationWithMessages,
} from '../../state/ducks/conversations';
import { initialDefaultRoomState } from '../../state/ducks/defaultRooms';
import { initialModalState } from '../../state/ducks/modalDialog';
import { initialOnionPathState } from '../../state/ducks/onion';
import { initialSearchState } from '../../state/ducks/search';
import { initialSectionState } from '../../state/ducks/section';
import { initialThemeState } from '../../state/ducks/theme';
import { initialUserConfigState } from '../../state/ducks/userConfig';
import { StateType } from '../../state/reducer';
import { makeLookup } from '../../util';
import { LeftPane } from '../LeftPane';
import { SessionMainPanel } from '../SessionMainPanel';

// tslint:disable-next-line: no-submodule-imports
import { PersistGate } from 'redux-persist/integration/react';
import { persistStore } from 'redux-persist';
import { TimerOptionsArray } from '../../state/ducks/timerOptions';
import { getEmptyStagedAttachmentsState } from '../../state/ducks/stagedAttachments';

// Workaround: A react component's required properties are filtering up through connect()
//   https://github.com/DefinitelyTyped/DefinitelyTyped/issues/31363

type State = {
  isInitialLoadComplete: boolean;
};

export class SessionInboxView extends React.Component<any, State> {
  private store: any;

  constructor(props: any) {
    super(props);
    this.state = {
      isInitialLoadComplete: false,
    };

    void this.setupLeftPane();
  }

  public render() {
    if (!this.state.isInitialLoadComplete) {
      return <></>;
    }

    const persistor = persistStore(this.store);
    window.persistStore = persistor;

    return (
      <Provider store={this.store}>
        <PersistGate loading={null} persistor={persistor}>
          <div className="gutter">
            <div className="network-status-container" />
            {this.renderLeftPane()}
          </div>
          <SessionMainPanel />
        </PersistGate>
      </Provider>
    );
  }

  private renderLeftPane() {
    return <LeftPane />;
  }

  private async setupLeftPane() {
    // Here we set up a full redux store with initial state for our LeftPane Root
    const convoCollection = getConversationController().getConversations();
    const conversations = convoCollection.map((conversation: ConversationModel) =>
      conversation.getConversationModelProps()
    );

    const filledConversations = conversations.map((conv: any) => {
      return { ...conv, messages: [] };
    });

    const fullFilledConversations = await Promise.all(filledConversations);

    const timerOptions: TimerOptionsArray = window.Whisper.ExpirationTimerOptions.map(
      (item: any) => ({
        name: item.getName(),
        value: item.get('seconds'),
      })
    );

    const initialState: StateType = {
      conversations: {
        ...getEmptyConversationState(),
        conversationLookup: makeLookup(fullFilledConversations, 'id'),
      },
      user: {
        ourNumber: UserUtils.getOurPubKeyStrFromCache(),
      },
      section: initialSectionState,
      defaultRooms: initialDefaultRoomState,
      search: initialSearchState,
      theme: initialThemeState,
      onionPaths: initialOnionPathState,
      modals: initialModalState,
      userConfig: initialUserConfigState,
      timerOptions: {
        timerOptions,
      },
      stagedAttachments: getEmptyStagedAttachmentsState(),
    };

    this.store = createStore(initialState);
    window.inboxStore = this.store;

    // Enables our redux store to be updated by backbone events in the outside world
    const { messageExpired } = bindActionCreators(conversationActions, this.store.dispatch);
    window.openConversationWithMessages = openConversationWithMessages;

    // messageExpired is currently inboked fropm js. So we link it to Redux that way
    window.Whisper.events.on('messageExpired', messageExpired);

    this.setState({ isInitialLoadComplete: true });
  }
}
