use axum::Json;
use axum::extract::{Path, Query, State};
use jwt::extractor::AuthUser;
use uuid::Uuid;

use crate::error::IssueResult;
use crate::features::IssueService;
use crate::features::label::ListLabelQuery;

#[utoipa::path(
    get,
    path = "/issues/{channel_id}/labels",
    tag = "issues",
    params(ListLabelQuery),
    responses((status = 200, description = "List labels")),
    security(("bearer_auth" = []))
)]
pub(crate) async fn handler(
    State(svc): State<IssueService>,
    AuthUser { claims }: AuthUser,
    Path(channel_id): Path<Uuid>,
    Query(q): Query<ListLabelQuery>,
) -> IssueResult<Json<serde_json::Value>> {
    let page = svc.list_labels(claims.sub, channel_id, q).await?;
    Ok(Json(serde_json::json!({
        "items": page.items,
        "total": page.total,
    })))
}