use crate::{
  activity_lists::SiteInboxActivities,
  http::{create_apub_response, receive_lemmy_activity},
  objects::{instance::ApubSite, person::ApubPerson},
  protocol::collections::empty_outbox::EmptyOutbox,
};
use activitypub_federation::{deser::context::WithContext, traits::ApubObject};
use actix_web::{web, HttpRequest, HttpResponse};
use lemmy_db_views::structs::SiteView;
use lemmy_utils::error::LemmyError;
use lemmy_websocket::LemmyContext;
use url::Url;

pub(crate) async fn get_apub_site_http(
  context: web::Data<LemmyContext>,
) -> Result<HttpResponse, LemmyError> {
  let site: ApubSite = SiteView::read_local(context.pool()).await?.site.into();

  let apub = site.into_apub(&context).await?;
  Ok(create_apub_response(&apub))
}

#[tracing::instrument(skip_all)]
pub(crate) async fn get_apub_site_outbox(
  context: web::Data<LemmyContext>,
) -> Result<HttpResponse, LemmyError> {
  let outbox_id = format!(
    "{}/site_outbox",
    context.settings().get_protocol_and_hostname()
  );
  let outbox = EmptyOutbox::new(Url::parse(&outbox_id)?)?;
  Ok(create_apub_response(&outbox))
}

#[tracing::instrument(skip_all)]
pub async fn get_apub_site_inbox(
  request: HttpRequest,
  payload: String,
  context: web::Data<LemmyContext>,
) -> Result<HttpResponse, LemmyError> {
  receive_lemmy_activity::<WithContext<SiteInboxActivities>, ApubPerson>(request, payload, context)
    .await
}