namespace BSO.Launcher;

/// <summary>Protokoll des Launchers: %LocalAppData%\BSO Launcher\launcher.log (wird beim Start ab 1 MB neu begonnen).</summary>
public static class LauncherLog
{
    static readonly object Gate = new();
    public static string FilePath => Path.Combine(Settings.Folder, "launcher.log");

    public static void Info(string line) => Write("INFO ", line);
    public static void Error(string line) => Write("ERROR", line);

    static void Write(string level, string line)
    {
        lock (Gate)
        {
            try
            {
                Directory.CreateDirectory(Settings.Folder);
                var info = new FileInfo(FilePath);
                if (info.Exists && info.Length > 1024 * 1024) info.Delete();
                File.AppendAllText(FilePath, $"{DateTime.Now:yyyy-MM-dd HH:mm:ss} {level} {line}{Environment.NewLine}");
            }
            catch { }
        }
    }
}