SpeakerList.tsx

import React from 'react';
import {
  IonHeader,
  IonToolbar,
  IonTitle,
  IonContent,
  IonPage,
  IonButtons,
  IonMenuButton,
  IonGrid,
  IonRow,
  IonCol,
} from '@ionic/react';
import SpeakerItem from '../components/SpeakerItem';
import { Speaker } from '../models/Speaker';
import { Session } from '../models/Schedule';
import { connect } from '../data/connect';
import * as selectors from '../data/selectors';
import './SpeakerList.scss';

interface OwnProps {}

interface StateProps {
  speakers: Speaker[];
  speakerSessions: { [key: string]: Session[] };
}

interface DispatchProps {}

interface SpeakerListProps extends OwnProps, StateProps, DispatchProps {}

const SpeakerList: React.FC<SpeakerListProps> = ({
  speakers,
  speakerSessions,
}) => {
  return (
    <IonPage id="speaker-list">
      <IonHeader translucent={true}>
        <IonToolbar>
          <IonButtons slot="start">
            <IonMenuButton />
          </IonButtons>
          <IonTitle>Speakers</IonTitle>
        </IonToolbar>
      </IonHeader>

      <IonContent fullscreen={true}>
        <IonHeader collapse="condense">
          <IonToolbar>
            <IonTitle size="large">Speakers</IonTitle>
          </IonToolbar>
        </IonHeader>

        <IonGrid fixed>
          <IonRow>
            {speakers.map((speaker) => (
              <IonCol size="12" size-md="6" key={speaker.id}>
                <SpeakerItem
                  key={speaker.id}
                  speaker={speaker}
                  sessions={speakerSessions[speaker.name]}
                />
              </IonCol>
            ))}
          </IonRow>
        </IonGrid>
      </IonContent>
    </IonPage>
  );
};

export default connect<OwnProps, StateProps, DispatchProps>({
  mapStateToProps: (state) => ({
    speakers: selectors.getSpeakers(state),
    speakerSessions: selectors.getSpeakerSessions(state),
  }),
  component: React.memo(SpeakerList),
});