enbock / Time-Tracker

class Container {

  registry: ThemesRegistry;

  currentThemeAdapter: ListenerAdapter<Theme>;

  currentTheme: ValueObserver<Theme>;

  manager: ThemesManager;

  storage: DataStorage;

  constructor() {

    this.storage = new DataStorage('theme', window.localStorage);

    this.registry = new ThemesRegistry();

    this.currentThemeAdapter = new ListenerAdapter<Theme>();

    this.currentTheme = new ValueObserver<Theme>(

      this.storage.loadData<Theme>(

        'currentTheme',

        {

          isBuildIn: true,

          name: 'Google',

          url: 'Theme/Google'

        }

      ),

      this.storage.attach<Theme>('currentTheme', this.currentThemeAdapter)

    );

    this.manager = new ThemesManager(this.currentTheme, this.registry);

    this.setupDefaults();

  }

  protected setupDefaults(): void {

    this.registry.registerTheme({

      isBuildIn: true,

      name: 'Google',

      url: 'Theme/Google'

    });

    this.registry.registerTheme({

      isBuildIn: true,

      name: 'Codefrog',

      url: 'Theme/Codefrog'