using XGame.Framework.Asyncs;

namespace XGame.Framework.Asset
{
    /// <summary>
    /// 资源模块接口
    /// </summary>
    public interface IAssetModule
    {
        /// <summary>
        /// 转换AddressableName
        /// 会根据游戏当前语言、品质等级返回对应的AddressableName
        /// </summary>
        /// <param name="addressableName"></param>
        /// <returns></returns>
        string ConvertAddressableName(string addressableName);
        ///// <summary>
        ///// 同步加载接口
        ///// 使用该接口加载的资源严禁使用Object.Destroy销毁，只能使用Recycle(obj)方法回收
        ///// </summary>
        ///// <typeparam name="TResult">返回值类型</typeparam>
        ///// <param name="addressableName">可寻址资源名字</param>
        ///// <returns>返回泛型对象</returns>
        //TResult LoadSync<TResult>(string addressableName);

        ///// <param name="assetTag">资源标签，默认为空，相同标签的的异步加载可使用标签统一删除或结束回调</param>
        /// <summary>
        /// 异步加载接口
        /// 使用该接口加载的资源严禁使用Object.Destroy销毁，只能使用Recycle(obj)方法回收
        /// </summary>
        /// <typeparam name="TResult">返回对象类型</typeparam>
        /// <param name="addressableName">可寻址资源名字</param>
        /// <returns>返回异步回调</returns>
        IAssetLoadAsync<TResult> LoadAsync<TResult>(string addressableName);
        /// <summary>
        /// 回收资源
        /// </summary>
        /// <param name="obj"></param>
        void Recycle(object obj);
        ///// <summary>
        ///// 停止指定的异步加载
        ///// </summary>
        ///// <typeparam name="TResult"></typeparam>
        ///// <param name="async"></param>
        //void StopAsync<TResult>(IAssetLoadAsync<TResult> async);

        /// <summary>
        /// 结束所有加载的异步
        /// </summary>
        void StopAllAsyncs();

        /// <summary>
        /// 卸载所有没有使用的资源
        /// </summary>
        void UnloadUnusedAssets();
        ///// <summary>
        ///// 预留 Instantiate UnityEngine.Object
        ///// </summary>
        ///// <typeparam name="TObject"></typeparam>
        ///// <param name="original"></param>
        ///// <returns></returns>
        //TObject Instantiate<TObject>(TObject original) where TObject : UnityEngine.Object;

        /// <summary>
        /// 异步加载Scene的AssetBundle到内存
        /// </summary>
        /// <param name="sceneName"></param>
        IAsync LoadSceneBundleAsync(string sceneName);
        /// <summary>
        /// 卸载scene的AssetBundle
        /// </summary>
        /// <param name="sceneName"></param>
        void UnLoadSceneBundle(string sceneName);
        #region 预加载
        /// <summary>
        /// 预加载接口
        /// 只加载不实例化
        /// </summary>
        /// <typeparam name="TResult"></typeparam>
        /// <param name="addressableName"></param>
        /// <returns></returns>
        IAssetPreloadAsync PreloadAsync<TResult>(string addressableName);
        /// <summary>
        /// 释放预加载的资源
        /// 如果预加载的资源已经实例化，则无效
        /// </summary>
        /// <param name="addressableName"></param>
        void UnloadPreloadAsset(string addressableName);
        #endregion
    }
}