using System;
using System.Diagnostics;
using System.IO;
using System.Reflection;

namespace PureCrack.Util;

internal static class Workspace
{
	public static string Root { get; }

	public static string DataDir { get; }

	public static string RunsDir { get; }

	public static string CapturesDir { get; }

	public static string StubsDir { get; }

	public static string E2eDir { get; }

	static Workspace()
	{
		string environmentVariable = Environment.GetEnvironmentVariable("PURECRACK_WORKSPACE");
		if (!string.IsNullOrWhiteSpace(environmentVariable))
		{
			Root = environmentVariable;
		}
		else
		{
			Root = Path.GetDirectoryName(Assembly.GetEntryAssembly()?.Location ?? Process.GetCurrentProcess().MainModule.FileName) ?? throw new InvalidOperationException("can't resolve EXE directory");
		}
		DataDir = Path.Combine(Root, "data");
		RunsDir = Path.Combine(Root, "runs");
		CapturesDir = Path.Combine(RunsDir, "captures");
		StubsDir = Path.Combine(RunsDir, "stubs");
		E2eDir = Path.Combine(RunsDir, "e2e");
		Directory.CreateDirectory(DataDir);
		Directory.CreateDirectory(CapturesDir);
		Directory.CreateDirectory(StubsDir);
		Directory.CreateDirectory(E2eDir);
	}
}