mod cli;
mod config;
mod db;
mod helpers;
mod queries;
mod server;
mod templates;

use clap::Parser;

#[async_std::main]
async fn main() {
	let opt = cli::MainOpt::parse();

	match opt.cmd {
		cli::MainSubcommand::Init => {
			init_all(opt.opt, cli::StartOpt { tmp: false });
		}
		cli::MainSubcommand::Start(subopt) => {
			let (config, dbs, templates) = init_all(opt.opt, subopt);
			server::start_server(config, dbs, templates).await
		}
	}
}

fn init_all(
	opt: cli::MainCommonOpt,
	subopt: cli::StartOpt,
) -> (config::Config, db::Dbs, templates::Templates) {
	std::fs::create_dir_all(&opt.dir.0).expect("Cannot create dir");
	let dbs = db::load_dbs((!subopt.tmp).then_some(&opt.dir.0));

	(
		config::read_config(&opt.dir.0),
		dbs,
		templates::Templates::new(&opt.dir.0),
	)
}