extern crate dotenv;

use std::str::FromStr;

use actix_web::middleware::TrailingSlash;
use actix_web::{middleware, web, App, HttpServer};
use log::{trace, LevelFilter};
use simple_logger::SimpleLogger;

mod db;
mod handlers;
mod return_models;
mod settings;
mod types;
mod utils;

#[actix_web::main]
async fn main() -> std::io::Result<()> {
	settings::init();
	let settings = settings::get();

	let log_level: LevelFilter = log::LevelFilter::from_str(&settings.logging.level)
		.unwrap_or_else(|_| panic!("Error parsing log level."));
	trace!("Log level set to {:?}", log_level);

	SimpleLogger::new()
		.with_level(log_level)
		.init()
		.unwrap_or_else(|_| panic!("Error initializing logger."));

	let pool = db::init(&settings.database).await;

	HttpServer::new(move || {
		App::new()
			.wrap(
				middleware::DefaultHeaders::new()
					.add(("Access-Control-Allow-Origin", "*"))
					.add(("Access-Control-Allow-Headers", "*"))
					.add(("Access-Control-Allow-Methods", "*")),
			)
			.wrap(middleware::Logger::default())
			.wrap(middleware::NormalizePath::new(TrailingSlash::Trim))
			.app_data(web::JsonConfig::default().error_handler(handlers::json_error_handler))
			.app_data(web::Data::new(pool.clone()))
			.service(handlers::v1::schedules::index)
			.service(handlers::v1::schedules::tagged)
			.service(handlers::v1::schedules::show)
			.service(handlers::v1::schedules::add)
			.service(handlers::v1::schedules::add_list)
			.service(handlers::v1::schedules::update)
			.service(handlers::v1::schedules::delete)
	})
	.bind(format!("{}:{}", settings.host, settings.port))?
	.run()
	.await
}