selectTheme()

in src/app/shared/theme-picker/theme-picker.ts [101:120]

• 16 lines of code
• 4 McCabe index (conditional complexity)

  selectTheme(themeName: string) {
    const theme = this.themes.find(currentTheme => currentTheme.name === themeName);

    if (!theme) {
      return;
    }

    this.currentTheme = theme;

    if (theme.isDefault) {
      this.styleManager.removeStyle('theme');
    } else {
      this.styleManager.setStyle('theme', `${theme.name}.css`);
    }

    if (this.currentTheme) {
      this.liveAnnouncer.announce(`${theme.displayName} theme selected.`, 'polite', 3000);
      this._themeStorage.storeTheme(this.currentTheme);
    }
  }