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

use crate::error::RepoResult;
use crate::features::RepoService;
use crate::features::git_ref::TreeView;

#[derive(serde::Deserialize, utoipa::IntoParams)]
pub struct TreeQuery {
    pub recursive: Option<bool>,
}

#[utoipa::path(
    get,
    path = "/repo/{channel_id}/{repo_id}/git/trees/{sha}",
    tag = "repo",
    params(TreeQuery),
    responses((status = 200, description = "Get a tree", body = TreeView)),
    security(("bearer_auth" = []))
)]
pub(crate) async fn handler(
    State(svc): State<RepoService>,
    AuthUser { claims }: AuthUser,
    Path((_, repo_id, sha)): Path<(Uuid, Uuid, String)>,
    Query(q): Query<TreeQuery>,
) -> RepoResult<Json<TreeView>> {
    let view = svc
        .get_tree(claims.sub, repo_id, &sha, q.recursive.unwrap_or(false))
        .await?;
    Ok(Json(view))
}