using System;
using System.IO;
using Com.Xagasoft.Gats;

public class Test
{
    public static void Write( GatsObject o, Stream s )
    {
        GatsStream gs = new GatsStream( s );
        gs.WriteObject( o );
        Console.WriteLine("Wrote: " + o );
    }

    public static GatsObject Read( Stream s )
    {
        GatsStream gs = new GatsStream( s );
        GatsObject o = gs.ReadObject();
        if( o == null )
            Console.WriteLine("Nothing Read");
        else
        {
            Console.WriteLine("Read type: " + o.GetType() );
            Console.WriteLine("Read value: " + o );
        }
        return o;
    }

    public static void Main()
    {
        MemoryStream ms = new MemoryStream();
        GatsDictionary d = new GatsDictionary();
        GatsList l = new GatsList();
        l.Add( new GatsFloat( Math.PI ) );
        l.Add( new GatsInteger( 1337 ) );
        l.Add( new GatsString("Hello") );
        d.Add("list", l );
        d.Add("int", new GatsInteger( 998877 ) );
        d.Add("float", new GatsFloat( 87.332 ) );
        d.Add("string", new GatsString("Yup, a string") );
        d.Add("bool", new GatsBoolean( false ) );
        Write( d, ms );
        ms.Seek( 0, SeekOrigin.Begin );
        Read( ms );

        try
        {
            FileStream fs = new FileStream("packet.gats", FileMode.Open,
                    FileAccess.Read );
            Console.WriteLine("===Reading from file===");
            GatsStream gs = new GatsStream( fs );
            GatsObject o = null;
            do
            {
                o = gs.ReadObject();
                if( o == null )
                    Console.WriteLine("Nothing Read");
                else
                {
                    Console.WriteLine("Read type: " + o.GetType() );
                    Console.WriteLine("Read value: " + o );
                }
            } while( o != null );
        }
        catch( Exception e )
        {
            Console.WriteLine("Can't test files: " + e.Message );
            Console.WriteLine( e );
        }
    }
}