using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Generator
{
    public partial class CodeWriter
    {
        string CleanMemberName( string m )
        {
            if ( m == "m_pubParam" ) return "ParamPtr";
            if ( m == "m_cubParam" ) return "ParamCount";
            if ( m == "m_itemId" ) return "ItemId";
            if ( m == "m_handle" ) return "Handle";
            if (m == "m_result") return "Result";

            var cleanName = m.Replace( "m_un", "" )
                    .Replace( "m_us", "" )
                    .Replace( "m_sz", "" )
                    .Replace( "m_h", "" )
                    .Replace( "m_pp", "" )
                    .Replace( "m_e", "" )
                    .Replace( "m_un", "" )
                    .Replace( "m_ul", "" )
                    .Replace( "m_fl", "" )
                    .Replace( "m_u", "" )
                    .Replace( "m_b", "" )
                    .Replace( "m_i", "" )
                    .Replace( "m_pub", "" )
                    .Replace( "m_cub", "" )
                    .Replace( "m_n", "" )
                    .Replace( "m_rgch", "" )
                    .Replace( "m_r", "" )
                    .Replace( "m_", "" );

   

            return cleanName.Substring( 0, 1 ).ToUpper() + cleanName.Substring( 1 );
        }


        private string ToManagedType( string type )
        {
            type = type.Replace( "ISteamHTMLSurface::", "" );
            type = type.Replace( "class ", "" );
            type = type.Replace( "struct ", "" );
            type = type.Replace( "const void", "void" );
            type = type.Replace( "union ", "" );
            type = type.Replace( "enum ", "" );

			type = Cleanup.ConvertType( type );

			switch ( type )
            {
                case "uint64": return "ulong";
                case "uint32": return "uint";
                case "int32": return "int";
                case "int32_t": return "int";
                case "int64": return "long";
                case "int64_t": return "long";
                case "void *": return "IntPtr";
                case "uint8 *": return "IntPtr";
                case "int16": return "short";
                case "uint8": return "byte";
                case "int8": return "char";
                case "unsigned short": return "ushort";
                case "unsigned int": return "uint";
                case "uint16": return "ushort";
                case "const char *": return "string";
                case "_Bool": return "bool";
                case "SteamId": return "ulong";

                case "SteamAPIWarningMessageHook_t": return "IntPtr";
            }

            //type = type.Trim( '*', ' ' );

            // Enums - skip the 'E'
            if ( type[0] == 'E' )
            {
                return type.Substring( 1 );
            }

            if ( type.StartsWith( "ISteamMatchmak" ) && type.Contains( "Response" ) )
                return "IntPtr";

            return type;
        }
    }
}