namespace ZGame
{
    /// <summary>
    /// 补丁包初始化失败
    /// </summary>
    public class InitializeFailedEventArgs : GameEventArgs
    {
        public static readonly int EventId = typeof(InitializeFailedEventArgs).GetHashCode();
        public override int Id => EventId;
    }

    /// <summary>
    /// 补丁流程步骤改变
    /// </summary>
    public class PatchStatesChangeEventArgs : GameEventArgs
    {
        public static readonly int EventId = typeof(PatchStatesChangeEventArgs).GetHashCode();
        public override int Id => EventId;
        public string Tips { get; }

        public PatchStatesChangeEventArgs(string tips)
        {
            this.Tips = tips;
        }
    }

    /// <summary>
    /// 发现更新文件
    /// </summary>
    public class FoundUpdateFilesEventArgs : GameEventArgs
    {
        public static readonly int EventId = typeof(FoundUpdateFilesEventArgs).GetHashCode();
        public override int Id => EventId;

        public int TotalCount { get; }
        public long TotalSizeBytes { get; }

        public FoundUpdateFilesEventArgs(int totalCount, long totalSizeBytes)
        {
            this.TotalCount = totalCount;
            this.TotalSizeBytes = totalSizeBytes;
        }
    }

    /// <summary>
    /// 下载进度更新
    /// </summary>
    public class DownloadProgressUpdateEventArgs : GameEventArgs
    {
        public static readonly int EventId = typeof(DownloadProgressUpdateEventArgs).GetHashCode();
        public override int Id => EventId;

        public int TotalDownloadCount { get; }
        public int CurrentDownloadCount { get; }
        public long TotalDownloadSizeBytes { get; }
        public long CurrentDownloadSizeBytes { get; }

        public DownloadProgressUpdateEventArgs(int totalDownloadCount, int currentDownloadCount, long totalDownloadSizeBytes, long currentDownloadSizeBytes)
        {
            this.TotalDownloadCount = totalDownloadCount;
            this.CurrentDownloadCount = currentDownloadCount;
            this.TotalDownloadSizeBytes = totalDownloadSizeBytes;
            this.CurrentDownloadSizeBytes = currentDownloadSizeBytes;
        }
    }

    /// <summary>
    /// 资源版本号更新失败
    /// </summary>
    public class PackageVersionUpdateFailedEventArgs : GameEventArgs
    {
        public static readonly int EventId = typeof(PackageVersionUpdateFailedEventArgs).GetHashCode();
        public override int Id => EventId;
    }

    /// <summary>
    /// 补丁清单更新失败
    /// </summary>
    public class PatchManifestUpdateFailedEventArgs : GameEventArgs
    {
        public static readonly int EventId = typeof(PatchManifestUpdateFailedEventArgs).GetHashCode();
        public override int Id => EventId;
    }

    /// <summary>
    /// 网络文件下载失败
    /// </summary>
    public class WebFileDownloadFailedEventArgs : GameEventArgs
    {
        public static readonly int EventId = typeof(WebFileDownloadFailedEventArgs).GetHashCode();
        public override int Id => EventId;

        public string FileName { get; }
        public string Error { get; }

        public WebFileDownloadFailedEventArgs(string fileName, string error)
        {
            this.FileName = fileName;
            this.Error = error;
        }
    }

    /// <summary>
    /// 更新完成
    /// </summary>
    public class UpdaterDoneEventArgs : GameEventArgs
    {
        public static readonly int EventId = typeof(UpdaterDoneEventArgs).GetHashCode();
        public override int Id => EventId;
    }
}