mod app;
mod auth;
mod config;
mod db;
mod graphql;
mod models;
mod services;

use app::create_router;
use config::Config;
use db::{create_pool, run_migrations};

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    tracing_subscriber::fmt::init();

    let config = Config::from_env()?;
    let pool = create_pool(&config.database_url).await?;

    run_migrations(&pool).await?;

    let router = create_router(pool, config.clone());

    let listener = tokio::net::TcpListener::bind(&format!("0.0.0.0:{}", config.port)).await?;

    tracing::info!("GraphQL server running on http://0.0.0.0:{}", config.port);
    tracing::info!(
        "GraphiQL playground: http://0.0.0.0:{}/graphql",
        config.port
    );
    tracing::info!("WebSocket subscriptions: ws://0.0.0.0:{}/ws", config.port);

    axum::serve(listener, router).await?;

    Ok(())
}