using System;
using ETModel;
using Google.Protobuf;
using ILRuntime.Runtime.Enviorment;
using ILRuntime.Runtime.Intepreter;
using AppDomain = ILRuntime.Runtime.Enviorment.AppDomain;
using IMessage = Google.Protobuf.IMessage;

namespace Google.Protobuf
{

    [ILAdapter]
    public class Adapt_IMessage: CrossBindingAdaptor
    {
        public override Type BaseCLRType
        {
            get
            {
                return typeof (IMessage);
            }
        }

        public override Type AdaptorType
        {
            get
            {
                return typeof (Adaptor);
            }
        }

        public override object CreateCLRInstance(AppDomain appdomain, ILTypeInstance instance)
        {
            return new Adaptor(appdomain, instance);
        }

        public class Adaptor: MyAdaptor, IMessage
        {
            public Adaptor(AppDomain appdomain, ILTypeInstance instance): base(appdomain, instance)
            {
            }

            protected override AdaptHelper.AdaptMethod[] GetAdaptMethods()
            {
                AdaptHelper.AdaptMethod[] methods =
                {
                    new AdaptHelper.AdaptMethod { Name = "MergeFrom", ParamCount = 1 },
                    new AdaptHelper.AdaptMethod { Name = "WriteTo", ParamCount = 1 },
                    new AdaptHelper.AdaptMethod { Name = "CalculateSize", ParamCount = 0 },
                };
                return methods;
            }

            public void MergeFrom(CodedInputStream input)
            {
                Invoke(0, input);
            }

            public void WriteTo(CodedOutputStream output)
            {
                Invoke(1, output);
            }

            public int CalculateSize()
            {
                return (int) Invoke(2);
            }
        }
    }
}