feat: persist currently playing episode

src/main.ts

@@ -19,6 +19,8 @@ import { Playlist } from './types/Playlist';
 import { PlaylistController } from './store_controllers/PlaylistController';
 import { QueueController } from './store_controllers/QueueController';
 import { FavoritesController } from './store_controllers/FavoritesController';
+import { Episode } from './types/Episode';
+import CurrentEpisodeController from './store_controllers/CurrentEpisodeController';
 
 export default class PodNotes extends Plugin implements IPodNotes {
 	public api: IAPI;
@@ -31,6 +33,7 @@ export default class PodNotes extends Plugin implements IPodNotes {
 	private playlistController: StoreController<{ [playlistName: string]: Playlist }>;
 	private queueController: StoreController<Playlist>;
 	private favoritesController: StoreController<Playlist>;
+	private currentEpisodeController: StoreController<Episode>;
 
 	async onload() {
 		plugin.set(this);
@@ -42,12 +45,14 @@ export default class PodNotes extends Plugin implements IPodNotes {
 		playlists.set(this.settings.playlists);
 		queue.set(this.settings.queue);
 		favorites.set(this.settings.favorites);
+		currentEpisode.set(this.settings.currentEpisode);
 
 		this.playedEpisodeController = new EpisodeStatusController(playedEpisodes, this).on();
 		this.savedFeedsController = new SavedFeedsController(savedFeeds, this).on();
 		this.playlistController = new PlaylistController(playlists, this).on();
 		this.queueController = new QueueController(queue, this).on();
 		this.favoritesController = new FavoritesController(favorites, this).on();
+		this.currentEpisodeController = new CurrentEpisodeController(currentEpisode, this).on();
 
 		this.addCommand({
 			id: 'start-playing',
@@ -157,6 +162,7 @@ export default class PodNotes extends Plugin implements IPodNotes {
 		this?.playlistController.off();
 		this?.queueController.off();
 		this?.favoritesController.off();
+		this?.currentEpisodeController.off();
 	}
 
 	async loadSettings() {

src/store/index.ts

@@ -16,6 +16,7 @@ export const currentEpisode = function () {
 
 	return {
 		subscribe,
+		update,
 		set: (newEpisode: Episode) => {
 			update(previousEpisode => {
 				if (previousEpisode) {
@@ -28,7 +29,6 @@ export const currentEpisode = function () {
 	}
 }();
 
-
 export const isPaused = writable<boolean>(true);
 export const playedEpisodes = function () {
 	const store = writable<{ [key: string]: PlayedEpisode }>({});

src/store_controllers/CurrentEpisodeController.ts

@@ -0,0 +1,19 @@
+import { Episode } from "src/types/Episode";
+import { IPodNotes } from "src/types/IPodNotes";
+import { StoreController } from "src/types/StoreController";
+import { Writable } from "svelte/store";
+
+export default class CurrentEpisodeController extends StoreController<Episode> {
+	private plugin: IPodNotes;
+
+	constructor(store: Writable<Episode>, plugin: IPodNotes) {
+		super(store);
+		this.plugin = plugin;
+	}
+
+	protected onChange(value: Episode) {
+		this.plugin.settings.currentEpisode = value;
+
+		this.plugin.saveSettings();
+	}
+}

src/types/IPodNotesSettings.ts

@@ -2,6 +2,7 @@ import { PodNote } from './PodNotes';
 import { PodcastFeed } from "./PodcastFeed";
 import { PlayedEpisode } from './PlayedEpisode';
 import { Playlist } from './Playlist';
+import { Episode } from './Episode';
 
 export interface IPodNotesSettings {
 	savedFeeds: { [podcastName: string]: PodcastFeed };
@@ -13,4 +14,5 @@ export interface IPodNotesSettings {
 	playlists: { [playlistName: string]: Playlist }
 	queue: Playlist,
 	favorites: Playlist,
+	currentEpisode: Episode,
 }