/**
 * NodeCast TV Application Entry Point
 */

class App {
    constructor() {
        this.currentPage = 'home';
        this.pages = {};

        // Initialize components
        this.player = new VideoPlayer();
        this.channelList = new ChannelList();
        this.sourceManager = new SourceManager();
        this.epgGuide = new EpgGuide();

        // Initialize page controllers
        this.pages.home = new HomePage(this);
        this.pages.guide = new GuidePage(this);
        this.pages.movies = new MoviesPage(this);
        this.pages.series = new SeriesPage(this);
        this.pages.settings = new SettingsPage(this);

        this.init();
    }

    async init() {
        // Navigation handling
        document.querySelectorAll('.nav-link').forEach(link => {
            link.addEventListener('click', (e) => {
                e.preventDefault();
                this.navigateTo(link.dataset.page);
            });
        });

        // Toggle groups button
        document.getElementById('toggle-groups').addEventListener('click', () => {
            this.channelList.toggleAllGroups();
        });

        // Initialize home page
        await this.pages.home.init();
        this.navigateTo('home');

        console.log('NodeCast TV initialized');
    }

    navigateTo(pageName) {
        // Update nav
        document.querySelectorAll('.nav-link').forEach(link => {
            link.classList.toggle('active', link.dataset.page === pageName);
        });

        // Update pages
        document.querySelectorAll('.page').forEach(page => {
            page.classList.toggle('active', page.id === `page-${pageName}`);
        });

        // Notify page controllers
        if (this.pages[this.currentPage]?.hide) {
            this.pages[this.currentPage].hide();
        }

        this.currentPage = pageName;

        if (this.pages[pageName]?.show) {
            this.pages[pageName].show();
        }
    }
}

// Start app when DOM is ready
document.addEventListener('DOMContentLoaded', () => {
    window.app = new App();
});