using System.Diagnostics;
using System.Text.Json;

namespace Penumbra.CrashHandler;

public class CrashHandler
{
    public static void Main(string[] args)
    {
        if (args.Length < 2 || !int.TryParse(args[1], out var pid))
            return;

        try
        {
            using var reader = new GameEventLogReader();
            var       parent = Process.GetProcessById(pid);

            parent.WaitForExit();
            var       exitCode = parent.ExitCode;
            var       obj      = reader.Dump("Crash", pid, exitCode);
            using var fs       = File.Open(args[0], FileMode.Create);
            using var w        = new Utf8JsonWriter(fs, new JsonWriterOptions { Indented = true });
            obj.WriteTo(w, new JsonSerializerOptions() { WriteIndented = true });
        }
        catch (Exception ex)
        {
            File.WriteAllText(args[0], $"{DateTime.UtcNow} {pid} {ex}");
        }
    }
}