using Astralis;
using Invercargill;
using Invercargill.DataStructures;
using Inversion;
using Spry;

/**
 * Main.vala - Spry Framework Website
 * 
 * A modern, techy website showcasing the Spry framework and its ecosystem:
 * - Astralis: High-performance web server framework
 * - Inversion: Dependency injection container
 * - Spry: Component-based HTMX web framework
 * 
 * Features:
 * - Clean, eye-catching design with purple/blue/green theme
 * - Interactive demos with real-time SSE updates
 * - Responsive layout with modern CSS
 * - Free/Libre open source spirit
 */

void main(string[] args) {
    int port = args.length > 1 ? int.parse(args[1]) : 8080;
    
    print("═══════════════════════════════════════════════════════════════\n");
    print("              🚀 Spry Framework Website\n");
    print("═══════════════════════════════════════════════════════════════\n");
    print("  Port: %d\n", port);
    print("═══════════════════════════════════════════════════════════════\n");
    print("  Pages:\n");
    print("    /              - Home\n");
    print("    /features      - Features\n");
    print("    /ecosystem     - Ecosystem (Astralis, Inversion, Spry)\n");
    print("    /demo          - Interactive Demo (SSE)\n");
    print("    /freedom       - Free/Libre Philosophy\n");
    print("═══════════════════════════════════════════════════════════════\n");
    print("  SSE Endpoints:\n");
    print("    /sse/aurora    - Aurora updates\n");
    print("    /sse/counter   - Counter updates\n");
    print("═══════════════════════════════════════════════════════════════\n");
    print("\nPress Ctrl+C to stop the server\n\n");
    
    try {
        var application = new WebApplication(port);
        
        // Enable compression
        application.use_compression();
        
        // Add Spry module for component actions
        application.add_module<SpryModule>();
        
        // Create shared state instance first, then register it as singleton
        var aurora_state = new AuroraState();
        application.container.register_singleton<AuroraState>(() => aurora_state);
        
        // Configure templates
        var spry_cfg = application.configure_with<SpryConfigurator>();
        spry_cfg.add_template<SiteLayoutTemplate>("");
        
        // Register page components
        application.add_transient<HomePage>();
        application.add_endpoint<HomePage>(new EndpointRoute(HomePage.ROUTE));
        
        application.add_transient<FeaturesPage>();
        application.add_endpoint<FeaturesPage>(new EndpointRoute(FeaturesPage.ROUTE));
        
        application.add_transient<EcosystemPage>();
        application.add_endpoint<EcosystemPage>(new EndpointRoute(EcosystemPage.ROUTE));
        
        application.add_transient<DemoPage>();
        application.add_endpoint<DemoPage>(new EndpointRoute(DemoPage.ROUTE));
        
        application.add_transient<FreedomPage>();
        application.add_endpoint<FreedomPage>(new EndpointRoute(FreedomPage.ROUTE));
        
        // Register interactive components (for spry-action)
        application.add_transient<AuroraWaveComponent>();
        application.add_transient<FeatureCardComponent>();
        application.add_transient<CodeBlockComponent>();
        application.add_transient<StatCardComponent>();
        
        // Create SSE endpoints (singletons to share state across connections)
        var aurora_sse = new AuroraSseEndpoint(aurora_state);
        var counter_sse = new CounterSseEndpoint(aurora_state);
        
        // Register SSE endpoints as singletons
        application.add_singleton_endpoint<AuroraSseEndpoint>(
            new EndpointRoute("/sse/aurora"),
            () => aurora_sse
        );
        application.add_singleton_endpoint<CounterSseEndpoint>(
            new EndpointRoute("/sse/counter"),
            () => counter_sse
        );
        
        // Register action endpoints (HTTP POST to trigger SSE broadcasts)
        application.add_endpoint<AuroraActionEndpoint>(
            new EndpointRoute("/aurora/action/{action}"),
            () => new AuroraActionEndpoint(aurora_sse)
        );
        application.add_endpoint<CounterActionEndpoint>(
            new EndpointRoute("/counter/action/{action}"),
            () => new CounterActionEndpoint(counter_sse)
        );
        
        // Register CSS as FastResources
        application.add_startup_endpoint<FastResource>(new EndpointRoute("/styles/main.css"), () => {
            try {
                return new FastResource.from_string(Styles.MAIN_CSS)
                    .with_content_type("text/css; charset=utf-8")
                    .with_default_compressors();
            } catch (Error e) {
                error("Failed to create main CSS resource: %s", e.message);
            }
        });
        
        application.run();
        
    } catch (Error e) {
        printerr("Error: %s\n", e.message);
        Process.exit(1);
    }
}