//! Server wiring: configuration and startup.

mod config;

pub use config::Config;

use anyhow::Context;
use api::{AppState, build_app};
use db::Db;
use tokio::net::TcpListener;

/// Connect dependencies from `config` and serve until shutdown.
pub async fn run(config: Config) -> anyhow::Result<()> {
    let db = Db::connect(&config.database_url)
        .await
        .context("connecting to the database")?;

    db.migrate().await.context("running database migrations")?;

    let state = AppState {
        db,
        app_name: config.app_name.clone(),
        // Wired to config in the auth CLI task; Secure by default.
        cookie_secure: true,
    };

    let listener = TcpListener::bind(&config.bind_addr)
        .await
        .with_context(|| format!("binding to {}", config.bind_addr))?;
    tracing::info!(addr = %config.bind_addr, "server listening");

    serve(listener, state).await
}

/// Serve the API on an already-bound listener (used by `run` and tests).
pub async fn serve(listener: TcpListener, state: AppState) -> anyhow::Result<()> {
    let app = build_app(state);
    axum::serve(listener, app)
        .await
        .context("running the HTTP server")?;
    Ok(())
}