use std::net::SocketAddr;
use axum::{Router, response::Response, http::Request, middleware::{Next, self}};
use tower_cookies::CookieManagerLayer;
use types::response::ResponseCode;

use crate::api::{pages, auth, users, posts};

mod api;
mod database;
mod types;

async fn serve<B>(req: Request<B>, next: Next<B>) -> Response {
    let Ok(file) = ResponseCode::Success.file(&req.uri().to_string()).await else {
        return next.run(req).await
    };
    file
}

async fn not_found() -> Response {
    match ResponseCode::NotFound.file("/404.html").await {
        Ok(file) => file,
        Err(err) => err
    }
}

#[tokio::main]
async fn main() {

    database::init().unwrap();

    let app = Router::new()
    .fallback(not_found)
    .layer(middleware::from_fn(serve))
    .nest("/", pages::router())
    .nest("/api/auth", auth::router())
    .nest("/api/users", users::router())
    .nest("/api/posts", posts::router())
    .layer(CookieManagerLayer::new());

    let addr = SocketAddr::from(([127, 0, 0, 1], 8080));
    println!("Listening on {}", addr);
    
    axum::Server::bind(&addr)
        .serve(app.into_make_service())
        .await
        .unwrap();
    
}