use std::collections::HashMap;

use actix::prelude::*;
use tracing::info;

use crate::server::{actors::webhook::message::WebhookMessage, config::RepoAlias};

#[derive(Default)]
pub struct WebhookRouter {
    repos: HashMap<RepoAlias, Recipient<WebhookMessage>>,
}
impl WebhookRouter {
    pub fn new() -> Self {
        Self::default()
    }
}
impl Actor for WebhookRouter {
    type Context = Context<Self>;
}

impl Handler<WebhookMessage> for WebhookRouter {
    type Result = ();

    fn handle(&mut self, msg: WebhookMessage, _ctx: &mut Self::Context) -> Self::Result {
        let repo_alias = RepoAlias(msg.path().clone());
        info!(?repo_alias, "router...");
        if let Some(recipient) = self.repos.get(&repo_alias) {
            info!("Sending to recipient");
            recipient.do_send(msg);
        }
    }
}

#[derive(Message)]
#[rtype(result = "()")]
pub struct AddWebhookRecipient(pub RepoAlias, pub Recipient<WebhookMessage>);
impl Handler<AddWebhookRecipient> for WebhookRouter {
    type Result = ();

    fn handle(&mut self, msg: AddWebhookRecipient, _ctx: &mut Self::Context) -> Self::Result {
        self.repos.insert(msg.0, msg.1);
    }
}