use axum::http::StatusCode;
use axum::routing::get;
use axum::routing::post;
use axum::Json;
use axum::Router;
use serde::Serialize;
use tower_http::trace::TraceLayer;
use tracing_subscriber::layer::SubscriberExt;
use tracing_subscriber::util::SubscriberInitExt;

use self::webhook::hook;

mod webhook;

#[tokio::main]
async fn main() -> Result<(), Box<dyn std::error::Error>> {
    tracing_subscriber::registry()
        .with(
            tracing_subscriber::EnvFilter::try_from_default_env().unwrap_or_else(|_| {
                "webhook_bridge=info,tower_http=debug,axum::rejection=trace".into()
            }),
        )
        .with(tracing_subscriber::fmt::layer())
        .init();
    let app = Router::new()
        .route("/health", get(health))
        .route("/hook", post(hook))
        .layer(TraceLayer::new_for_http());

    let listener = tokio::net::TcpListener::bind("0.0.0.0:8080").await?;
    tracing::info!("listening on {}", listener.local_addr().unwrap());
    axum::serve(listener, app).await?;
    Ok(())
}

async fn health() -> (StatusCode, Json<HealthResponse>) {
    (StatusCode::OK, Json(HealthResponse { ok: true }))
}

#[derive(Serialize)]
struct HealthResponse {
    ok: bool,
}