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    /*
     * Copyright (C) 2022  Aravinth Manivannan <realaravinth@batsense.net>
     *
     * This program is free software: you can redistribute it and/or modify
     * it under the terms of the GNU Affero General Public License as
     * published by the Free Software Foundation, either version 3 of the
     * License, or (at your option) any later version.
     *
     * This program is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     * GNU Affero General Public License for more details.
     *
     * You should have received a copy of the GNU Affero General Public License
     * along with this program.  If not, see <https://www.gnu.org/licenses/>.
     */
    use std::sync::Arc;
    use std::thread;

    use crate::db::*;
    use crate::settings::Settings;
    use argon2_creds::{Config as ArgonConfig, ConfigBuilder as ArgonConfigBuilder, PasswordPolicy};
    use tracing::info;

    pub mod api;

    use crate::conductor::Conductor;

    pub type ArcCtx = Arc<Ctx>;

    #[derive(Clone)]
    pub struct Ctx {
        pub settings: Settings,
        pub db: Database,
        pub conductor: Conductor,
        /// credential-procession policy
        pub creds: ArgonConfig,
    }

    impl Ctx {
        /// Get credential-processing policy
        pub fn get_creds() -> ArgonConfig {
            ArgonConfigBuilder::default()
                .username_case_mapped(true)
                .profanity(true)
                .blacklist(true)
                .password_policy(PasswordPolicy::default())
                .build()
                .unwrap()
        }

        pub async fn new(settings: Settings) -> Arc<Self> {
            let creds = Self::get_creds();
            let c = creds.clone();
            let conductor = Conductor::new(settings.clone());

            #[allow(unused_variables)]
            let init = thread::spawn(move || {
                info!("Initializing credential manager");
                c.init();
                info!("Initialized credential manager");
            });
            let db = get_db(&settings).await;

            #[cfg(not(debug_assertions))]
            init.join();

            Arc::new(Self {
                settings,
                db,
                creds,
                conductor,
            })
        }
    }