use axum::extract::{Path, State};
use export::data::AppResponseData;
use jwt::extractor::AuthUser;

use crate::error::ProjectResult;
use crate::features::ProjectService;
use crate::features::documents::DocumentView;
use crate::handler::query::DocumentPath;

#[utoipa::path(
    get,
    path = "/projects/{space_name}/{project_id}/documents/{doc_id}",
    tag = "project",
    params(
        DocumentPath,
    ),
    responses((status = 200, description = "Get a document", body = AppResponseData<DocumentView>)),
    security(("bearer_auth" = []))
)]
pub(crate) async fn handler(
    State(svc): State<ProjectService>,
    AuthUser { claims }: AuthUser,
    Path(path): Path<DocumentPath>,
) -> ProjectResult<AppResponseData<DocumentView>> {
    let space_id = space::features::lookup::lookup_space_by_name(&svc, &path.space_name).await?;
    space::features::authz::require_active_member(&svc, claims.sub, space_id).await?;
    let view = svc
        .get_document(claims.sub, space_id, path.project_id, path.doc_id)
        .await?;
    Ok(AppResponseData::ok(view))
}