mod captcha_solutions;
mod config;
mod context;
mod forms;
mod mailer;
mod routes;

use anyhow::{Context, Result};
use axum::extract::Extension;
use axum::routing::{get, post};
use axum::{Router, Server};
use std::process;
use std::sync::Arc;
use tera::Tera;

async fn init() -> Result<()> {
    let tera = Arc::new(Tera::new("templates/*").context("Failed to parse templates!")?);

    let mut config = config::Config::new()?;
    let path_prefix = config.path_prefix.clone();
    let mailer = Arc::new(mailer::Mailer::new(&mut config)?);
    let config = Arc::new(config);
    let captcha_solutions = Arc::new(captcha_solutions::SharedCaptchaSolutions::new());

    let routes = Router::new()
        .route("/", get(routes::index))
        .route("/submit", post(routes::submit))
        .route("/success", get(routes::success))
        .layer(Extension(config))
        .layer(Extension(mailer))
        .layer(Extension(captcha_solutions))
        .layer(Extension(tera));

    let app = Router::new().nest(&path_prefix, routes);

    Server::bind(&([127, 0, 0, 1], 8080).into())
        .serve(app.into_make_service())
        .await
        .unwrap();

    Ok(())
}

#[tokio::main]
async fn main() {
    init().await.unwrap_or_else(|e| {
        eprintln!("{e}");
        process::exit(1);
    })
}