using System.Threading.Tasks;
using Wabbajack.DTOs;
using Wabbajack.DTOs.Directives;

namespace Wabbajack.Compiler.CompilationSteps
{
    public class IgnorePathContains : ACompilationStep
    {
        private readonly string _pattern;
        private readonly string _reason;

        public IgnorePathContains(ACompiler compiler, string pattern) : base(compiler)
        {
            _pattern = $"\\{pattern.Trim('\\')}\\";
            _reason = $"Ignored because path contains {_pattern}";
        }

        public override async ValueTask<Directive?> Run(RawSourceFile source)
        {
            if (!((string)source.Path).Contains(_pattern)) return null;
            var result = source.EvolveTo<IgnoredDirectly>();
            result.Reason = _reason;
            return result;
        }
    }
}