use structopt::StructOpt;
use std::{
    boxed::Box,
    error::Error,
};
use tokio::sync::RwLock;
use crate::{
    cli::Options,
    config::Config,
};

mod cli;
mod config;
#[cfg(feature = "sqlite")]
mod sqlite;

const DEFAULT_DATABASE_PATH: &'static str = "/var/lib/noise-server/noise-server.sqlite";

#[tokio::main]
async fn main() -> Result<(), Box<dyn Error>> {
    let clap_matches = Options::clap().get_matches();
    let options = Options::from_clap(&clap_matches);

    if options.generate_config {
        println!("{}", toml::to_string_pretty(&Config::default())?);
        return Ok(());
    }

    let mut config = Config::get(&options).await?;

    if clap_matches.occurrences_of("database-path") > 0 {
        config.database_path = options.database_path.clone();
    }

    dbg!(&config);

    #[cfg(feature = "sqlite")]
    let mut sqlite_connection = RwLock::new(sqlite::connect(&config.database_path).await?);

    #[cfg(feature = "sqlite")]
    sqlite::load_template(sqlite_connection.get_mut()).await?;

    Ok(())
}