mod branch;
mod config;

use actix::prelude::*;
use kxio::network::Network;
use tracing::info;

use crate::server::config::{RepoConfig, RepoDetails};

pub struct RepoActor {
    details: RepoDetails,
    config: Option<RepoConfig>, // INFO: if [None] then send [StartRepo] to populate it
    net: Network,
}
impl RepoActor {
    pub(crate) const fn new(details: RepoDetails, net: Network) -> Self {
        Self {
            details,
            config: None,
            net,
        }
    }
}
impl Actor for RepoActor {
    type Context = Context<Self>;
}

#[derive(Message)]
#[rtype(result = "()")]
pub struct StartRepo;
impl Handler<StartRepo> for RepoActor {
    type Result = ();
    fn handle(&mut self, _msg: StartRepo, ctx: &mut Self::Context) -> Self::Result {
        info!(%self.details, "Starting Repo");
        let details = self.details.clone();
        let addr = ctx.address();
        let net = self.net.clone();
        config::load(details, addr, net).into_actor(self).wait(ctx);
    }
}

#[derive(Message)]
#[rtype(result = "()")]
struct LoadedConfig(pub RepoConfig);
impl Handler<LoadedConfig> for RepoActor {
    type Result = ();
    fn handle(&mut self, msg: LoadedConfig, ctx: &mut Self::Context) -> Self::Result {
        let config = msg.0;
        info!(%self.details, %config, "Config loaded");
        self.config.replace(config.clone());
        let addr = ctx.address();
        let net = self.net.clone();
        branch::validate_positions(config, addr, net)
            .into_actor(self)
            .wait(ctx);
    }
}