using System.Threading.Tasks;
using Wabbajack.DTOs;
using Wabbajack.DTOs.Directives;
using Wabbajack.Paths;
#pragma warning disable 1998

namespace Wabbajack.Compiler.CompilationSteps
{
    public class IgnoreInPath : ACompilationStep
    {
        private readonly RelativePath _prefix;
        private readonly string _reason;

        public IgnoreInPath(ACompiler compiler, RelativePath prefix) : base(compiler)
        {
            _prefix = prefix;
            _reason = $"Ignored because path starts with {_prefix}";
        }

        public override async ValueTask<Directive?> Run(RawSourceFile source)
        {
            if (!source.Path.InFolder(_prefix))
                return null;

            var result = source.EvolveTo<IgnoredDirectly>();
            result.Reason = _reason;
            return result;


        }
    }

}