import { useGLTF } from "@react-three/drei";
import { resolveContentUrl } from "../content/contentManager";
import { dungeonGltfUrls } from "./dungeonAssets";
import type { DungeonDefinition } from "./dungeonTypes";

export type DungeonGltfCacheRelease = (url: string) => void;

/**
 * Removes every environment, collision, navigation, and creature GLB owned by
 * a regular dungeon from Drei's global suspend-react loader cache.
 */
export function releaseDungeonGltfCache(
  definition: DungeonDefinition,
  release: DungeonGltfCacheRelease = (url) => useGLTF.clear(resolveContentUrl(url)),
): readonly string[] {
  const urls = dungeonGltfUrls(definition);
  for (const url of urls) release(url);
  return urls;
}