export interface TalksState extends EntityState<Talk> {
  filters: Filters;
  watched: { [id: number]: boolean };
}

export interface TalksPartialState {
  readonly talks: TalksState;
}

export const talksAdapter: EntityAdapter<Talk> = createEntityAdapter<Talk>();

export const initialState: TalksState = talksAdapter.getInitialState({
  filters: { speaker: '', title: '', minRating: 0 },
  watched: {}
});

const talksReducer = createReducer(
  initialState,
  // on(TalksActions.talksUpdated, (state, { talks, filters }) =>
  // on(TalksActions.talkUpdated, (state, { talk }) =>
  // on(TalksActions.rate, (state, { talkId, rating }) => {
  // on(TalksActions.unrate, (state, { talkId }) =>
  // on(TalksActions.watch, (state, { talkId }) =>
);

export function reducer(state: TalksState | undefined, action: Action) {
  return talksReducer(state, action);
}