using System.Threading.Tasks;
using UnityEngine;

namespace Stary.Evo.UIFarme
{
    /// <summary>
    /// 资源加载策略接口，用于抽象不同的资源加载方式（如YooAsset、Resources等）
    /// </summary>
    public interface IAssetLoader
    {
        /// <summary>
        /// 异步加载GameObject资源
        /// </summary>
        /// <param name="assetPath">资源路径</param>
        /// <param name="packageName">YooAsset包名，Resources模式可忽略</param>
        /// <returns>加载到的GameObject资源（非实例，是原始Prefab）</returns>
        Task<GameObject> LoadGameObjectAsync(string assetPath, string packageName = null);

        /// <summary>
        /// 卸载指定资源，释放底层资源句柄
        /// </summary>
        /// <param name="assetPath">资源路径</param>
        void UnloadAsset(string assetPath);
    }
}