//
// Husk milter
//

use std::process;
use std::sync::{Arc, Mutex};

use clap::Parser;
use types::defaults;

pub mod cli;
use cli::cli_args::CliArgs;
pub mod commands;
pub mod config;
use config::{HuskConfig, HuskConfigContainer};
pub mod types;
pub mod crypto;
pub mod mail;
pub mod daemon;
use daemon::Daemon;

#[tokio::main]
async fn main() {
    let args = CliArgs::parse();

    let config_file = match &args.config {
        Some(c) => c.as_str(),
        None => defaults::CONFIG_FILE_LOCATION
    };

    let husk_config = match HuskConfig::load(config_file) {
        Ok(config) => config,
        Err(e) => {
            eprintln!("{:?}", e);
            process::exit(1);
        }
    };

    log4rs::init_file(husk_config.logfile_config(), Default::default()).unwrap();

    log::info!("starting...");

    let config_container: HuskConfigContainer = Arc::new(Mutex::new(husk_config));

    match commands::dispatch(args, config_container).await {
        Ok(_) => {
            println!("exiting...");
        },
        Err(e) => {
            println!("exit with {:?}", e);
        }
    }
}