use axum::Json;
use axum::extract::State;
use jwt::extractor::AuthUser;

use crate::error::UserResult;
use crate::features::UserService;
use crate::features::notifications::{SaveMessageCmd, SavedMessageView};

#[utoipa::path(
    post,
    path = "/user/me/messages/saved",
    tag = "user",
    request_body = SaveMessageCmd,
    responses(
        (status = 200, description = "Message saved (idempotent).", body = SavedMessageView),
    ),
    security(("bearer_auth" = [])),
)]
pub(crate) async fn handler(
    State(svc): State<UserService>,
    AuthUser { claims }: AuthUser,
    Json(cmd): Json<SaveMessageCmd>,
) -> UserResult<Json<SavedMessageView>> {
    Ok(Json(svc.save_message(claims.sub, cmd).await?))
}