using Cysharp.Threading.Tasks;
using Gameplay.Performance;
using PhxhSDK;
using System.IO;
using YooAsset;

namespace Gameplay
{
    public partial class CommonUtils
    {
        /// <summary>
        /// 根据性能获取视频路径
        /// </summary>
        /// <returns></returns>
        public static void GetVideoPathByPerformance(ref string path)
        {
            if (!PerformanceManager.instance.data.useLowVideo)
                return;

            if (path.Contains("_Low"))
                return;

            int dotIndex = path.LastIndexOf('.');
            path = path.Insert(dotIndex, "_Low");

        }

        /// <summary>
        /// 获取播放视频的真实路径
        /// </summary>
        /// <param name="birthTime"></param>
        /// <returns></returns>
        public static async UniTask<string> GetRealVideoURL(string videoURL)
        {
            string realVideoURL;
            RawFileHandle rawFileHandle = AssetManager.Instance.LoadRawFileAsync(videoURL);
            await rawFileHandle;
            string rawFilePath = rawFileHandle.GetRawFilePath();
            if (rawFilePath.EndsWith(".mp4"))
                realVideoURL = rawFilePath;
            else
                realVideoURL = $"{rawFilePath}.mp4";

            if (!File.Exists(realVideoURL))
                File.Copy(rawFilePath, realVideoURL);

            return realVideoURL;
        }
    }
}