using JD.Core;


namespace JDSongConverter
{
    public class AppDefinitions : JDDefinitions
    {
        static AppDefinitions()
        {
            Default = new AppDefinitions();
        }

        protected AppDefinitions()
        {
            
        }

        private string MapPath(MapPathType type, string mapName, JDSongVersion version, JDFolderLayout jdFolderLayout, PlatformId platform = PlatformId.UNDEFINED)
        {
            var platformString = platform != PlatformId.UNDEFINED ? platform.ToString() : "";
            if (jdFolderLayout == JDFolderLayout.Engine)
            {
                return MapPath(type, mapName, "", version.WithoutJdPrefix(), platformString).Replace(@"\\", @"\");
            }
            else if (jdFolderLayout == JDFolderLayout.CatalogProd)
            {
                return MapPath(type, mapName, "", "Catalog", platformString).Replace(@"\\", @"\");
            }
            return "";
        }

        public string AbsoluteMapPath(MapPathType type, JDSong song, PlatformId platform = PlatformId.UNDEFINED)
        {
            return System.IO.Path.Combine(song.RootPath, MapPath(type, song.Name, song.Version, song.FolderLayout, platform).TrimStart('\\'));
        }

        public string AbsoluteMapPath(MapPathType type, string mapRootPath, string songName, JDSongVersion version, JDFolderLayout jdFolderLayout, PlatformId platform = PlatformId.UNDEFINED)
        {
            return System.IO.Path.Combine(mapRootPath, MapPath(type, songName, version, jdFolderLayout, platform).TrimStart('\\'));
        }

        public string AbsoluteMapPath(MapPathType type, JDSong song, JDSongVersion version, JDFolderLayout jdFolderLayout, PlatformId platform = PlatformId.UNDEFINED)
        {
            return System.IO.Path.Combine(song.RootPath, MapPath(type, song.Name, version, jdFolderLayout, platform).TrimStart('\\'));
        }

        public string RelativeMapPath(MapPathType type, JDSong song, PlatformId platform = PlatformId.UNDEFINED)
        {
            return MapPath(type, song.Name, song.Version, song.FolderLayout, platform);
        }
        
        #region Public properties

        public static AppDefinitions Default { get; }

        #endregion
    }
}