using FluentValidation.Validators;
using NzbDrone.Common.Disk;

namespace NzbDrone.Core.Validation.Paths
{
    public class PathExistsValidator : PropertyValidator
    {
        private readonly IDiskProvider _diskProvider;

        public PathExistsValidator(IDiskProvider diskProvider)
            : base("Path does not exist")
        {
            _diskProvider = diskProvider;
        }

        protected override bool IsValid(PropertyValidatorContext context)
        {
            if (context.PropertyValue == null) return false;

            return (_diskProvider.FolderExists(context.PropertyValue.ToString()));
        }
    }
}