Add plugin settings

plugin/src/settings/settings.ts

@@ -0,0 +1,51 @@
+import SyncPlugin from "src/plugin";
+
+export interface SyncSettings {
+	remoteUri: string;
+	token: string;
+	fullScanIntervalInSeconds: number;
+	fullScanEnabled: boolean;
+}
+
+export const DEFAULT_SETTINGS: SyncSettings = {
+	remoteUri: "",
+	token: "",
+	fullScanIntervalInSeconds: 60,
+	fullScanEnabled: true,
+};
+
+export class SettingsContainer {
+	private _settings: SyncSettings;
+
+	private onChangeHandlers: Array<(settings: SyncSettings) => void> = [];
+
+	public constructor(
+		private plugin: SyncPlugin,
+		private loadedSettings: any
+	) {
+		this._settings = Object.assign({}, DEFAULT_SETTINGS, loadedSettings);
+	}
+
+	public onChange(handler: (settings: SyncSettings) => void) {
+		this.onChangeHandlers.push(handler);
+	}
+
+	public getSettings(): SyncSettings {
+		return this._settings;
+	}
+
+	public async setSettings(value: SyncSettings): Promise<void> {
+		this._settings = value;
+		await this.plugin.saveData(value);
+		this.onChangeHandlers.forEach((handler) => handler(value));
+	}
+
+	public async setSetting<T extends keyof SyncSettings>(
+		key: T,
+		value: SyncSettings[T]
+	): Promise<void> {
+		this._settings[key] = value;
+		await this.plugin.saveData(value);
+		this.onChangeHandlers.forEach((handler) => handler(this._settings));
+	}
+}