using Ryujinx.HLE.Utilities;
using System.IO;

namespace Ryujinx.HLE.FileSystem
{
    public class SystemVersion
    {
        public byte   Major          { get; }
        public byte   Minor          { get; }
        public byte   Micro          { get; }
        public byte   RevisionMajor  { get; }
        public byte   RevisionMinor  { get; }
        public string PlatformString { get; }
        public string Hex            { get; }
        public string VersionString  { get; }
        public string VersionTitle   { get; }

        public SystemVersion(Stream systemVersionFile)
        {
            using (BinaryReader reader = new BinaryReader(systemVersionFile))
            {
                Major = reader.ReadByte();
                Minor = reader.ReadByte();
                Micro = reader.ReadByte();

                reader.ReadByte(); // Padding

                RevisionMajor = reader.ReadByte();
                RevisionMinor = reader.ReadByte();

                reader.ReadBytes(2); // Padding

                PlatformString = StringUtils.ReadInlinedAsciiString(reader, 0x20);
                Hex            = StringUtils.ReadInlinedAsciiString(reader, 0x40);
                VersionString  = StringUtils.ReadInlinedAsciiString(reader, 0x18);
                VersionTitle   = StringUtils.ReadInlinedAsciiString(reader, 0x80);
            }
        }
    }
}