#[get]
async fn hello_route(ctx: Context) {
    ctx.set_response_body("Hello, Hyperlane!")
        .await
        .send_body()
        .await;
}

#[methods(get, post)]
async fn multi_method_route(ctx: Context) {
    let method = ctx.get_request_method().await;
    ctx.set_response_body(format!("Method: {}", method))
        .await
        .send_body()
        .await;
}

server.route("/user/{id}", |ctx| async move {
    let user_id = ctx.get_route_param("id").await;
    // 处理用户信息...
}).await;

server.route("/product/{id:\\d+}", |ctx| async move {
    let product_id = ctx.get_route_param("id").await.parse::<u32>().unwrap();
    // 商品详情处理...
}).await;

async fn api_routes(server: &mut Server) {
    server
        .route("/api/v1/users", users_handler)
        .await
        .route("/api/v1/products", products_handler)
        .await;
}

async fn auth_middleware(ctx: Context) {
    let token = ctx.get_request_header("Authorization").await;
    if token.is_none() {
        ctx.set_response_status_code(401)
            .await
            .set_response_body("Unauthorized")
            .await;
    }
}

#[get]
async fn get_product(ctx: Context) {
    let id = ctx.get_route_param("id").await;
    ctx.set_response_header(CONTENT_TYPE, APPLICATION_JSON)
        .await
        .set_response_body(format!("{{\"id\":{}}}", id))
        .await;
}

#[post]
async fn create_product(ctx: Context) {
    let body = ctx.get_request_body().await;
    // 处理创建逻辑...
}

#[get]
async fn ws_route(ctx: Context) {
    let key = ctx.get_request_header(SEC_WEBSOCKET_KEY).await.unwrap();
    ctx.set_response_body(key)
        .await
        .send_body()
        .await;
}

// 避免路由冲突
server
    .route("/api/v1/products/{id:\\d+}", product_detail)
    .await
    .route("/api/v1/products/new", new_product)
    .await;

async fn not_found_handler(ctx: Context) {
    ctx.set_response_status_code(404)
        .await
        .set_response_body("Page not found")
        .await;
}