#[macro_use]
extern crate log;

#[cfg_attr(test, macro_use)]
extern crate mockall;
#[cfg_attr(test, macro_use)]
extern crate mockall_double;

// due to linking errors
extern crate openssl;
// don't touch anything
extern crate diesel;
// in this block

mod db;
mod handlers;
mod init;

use init::*;
use serde::Deserialize;
use std::path::PathBuf;
use u_lib::{config::MASTER_PORT, utils::Env};
use warp::Filter;

#[derive(Deserialize)]
struct ServEnv {
    admin_auth_token: String,
}

//TODO: tracing-subscriber
pub async fn serve() -> Result<(), String> {
    init_logger();
    prefill_jobs();

    let env = Env::<ServEnv>::init().map_err(|e| e.to_string())?;
    let routes = init_filters(&env.inner.admin_auth_token);
    let certs_dir = PathBuf::from("certs");
    warp::serve(routes.with(warp::log("warp")))
        .tls()
        .cert_path(certs_dir.join("server.crt"))
        .key_path(certs_dir.join("server.key"))
        .client_auth_required_path(certs_dir.join("ca.crt"))
        .run(([0, 0, 0, 0], MASTER_PORT))
        .await;
    Ok(())
}

#[cfg(test)]
mod tests {
    use super::*;
    #[double]
    use crate::handlers::Endpoints;
    use handlers::build_ok;
    use mockall::predicate::*;
    use test_case::test_case;
    use u_lib::messaging::{AsMsg, BaseMessage, Reportable};
    use uuid::Uuid;
    use warp::test::request;

    #[test_case(Some(Uuid::new_v4()))]
    #[test_case(None => panics)]
    #[tokio::test]
    async fn test_get_agent_jobs_unauthorized(uid: Option<Uuid>) {
        let mock = Endpoints::get_agent_jobs_context();
        mock.expect().with(eq(uid)).returning(|_| Ok(build_ok("")));
        request()
            .path(&format!(
                "/get_agent_jobs/{}",
                uid.map(|u| u.simple().to_string()).unwrap_or(String::new())
            ))
            .method("GET")
            .filter(&init_filters(""))
            .await
            .unwrap();
        mock.checkpoint();
    }

    #[tokio::test]
    async fn test_report_unauth_successful() {
        let mock = Endpoints::report_context();
        mock.expect()
            .withf(|msg: &BaseMessage<'_, Vec<Reportable>>| msg.inner_ref()[0] == Reportable::Dummy)
            .returning(|_| Ok(build_ok("")));
        request()
            .path("/report/")
            .method("POST")
            .json(&vec![Reportable::Dummy].as_message())
            .filter(&init_filters(""))
            .await
            .unwrap();
        mock.checkpoint();
    }
}