use actix_web::{web, App, HttpServer};
use tracing::info;
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
use dotenvy::dotenv;
use std::env;
mod config;
mod models;
mod handlers;
mod services;
mod middleware;
mod errors;
use middleware as mw;
use config::AppConfig;
#[actix_web::main]
async fn main() -> std::io::Result<()> {
    dotenv().ok();
    tracing_subscriber::registry()
        .with(tracing_subscriber::EnvFilter::new(
            env::var("RUST_LOG").unwrap_or_else(|_| "nac_wallet_service=info,actix_web=info".into()),
        ))
        .with(tracing_subscriber::fmt::layer())
        .init();
    info!("NAC原生钱包微服务启动中...");
    let config = AppConfig::from_env().expect("配置加载失败");
    let bind_addr = format!("{}:{}", config.host, config.port);
    let db_pool = config::create_db_pool(&config)
        .await
        .expect("数据库连接池创建失败");
    let db_pool = web::Data::new(db_pool);
    info!("数据库连接池初始化成功");
    info!("服务监听地址: {}", bind_addr);
    let app_config = web::Data::new(config);
    HttpServer::new(move || {
        App::new()
            .app_data(db_pool.clone())
            .app_data(app_config.clone())
            .app_data(web::JsonConfig::default().limit(1_048_576))
            .wrap(mw::RequestLogger)
            .wrap(mw::SecurityHeaders)
            .service(
                web::scope("/v1")
                    // 钱包管理
                    .service(
                        web::scope("/wallets")
                            .route("", web::post().to(handlers::wallet::create_wallet))
                            .route("/{user_id}", web::get().to(handlers::wallet::get_wallet))
                            .route("/{user_id}/assets", web::get().to(handlers::wallet::get_assets))
                    )
                    // 交易签名
                    .service(
                        web::scope("/transactions")
                            .route("/sign", web::post().to(handlers::transaction::sign_transaction))
                            .route("/transfer", web::post().to(handlers::transaction::transfer))
                            .route("/{wallet_id}/history", web::get().to(handlers::transaction::get_history))
                    )
                    // 跨链桥
                    .service(
                        web::scope("/bridge")
                            .route("/addresses", web::get().to(handlers::bridge::get_chain_addresses))
                            .route("/assets", web::get().to(handlers::bridge::get_bridge_assets))
                            .route("/initiate", web::post().to(handlers::bridge::initiate_bridge))
                            .route("/status", web::get().to(handlers::bridge::get_bridge_status))
                            .route("/history", web::get().to(handlers::bridge::get_bridge_history))
                    )
                    // 手续费
                    .service(
                        web::scope("/fees")
                            .route("/estimate", web::post().to(handlers::fee::estimate_fee))
                            .route("/configs", web::get().to(handlers::fee::get_fee_configs))
                    )
                    // 后台管理
                    .service(
                        web::scope("/admin")
                            .wrap(mw::AdminAuth)
                            .route("/fees", web::put().to(handlers::admin::update_fee_config))
                            .route("/subsidies", web::post().to(handlers::admin::create_subsidy_plan))
                            .route("/subsidies/{id}/toggle", web::put().to(handlers::admin::toggle_subsidy))
                            .route("/stats", web::get().to(handlers::admin::get_stats))
                    )
                    // 健康检查
                    .route("/health", web::get().to(handlers::health::health_check))
            )
    })
    .bind(&bind_addr)?
    .run()
    .await
}