using System;
using System.Collections.Generic;
using ILRuntime.Runtime.Intepreter;
using ILRuntime.Runtime.Stack;
using ILRuntime.CLR.Method;
using ILRuntime.CLR.TypeSystem;
using System.Reflection;
using ILRuntime.CLR.Utils;
using FairyGUI;
using UnityEngine;

namespace GFGGame
{
    public class ILRuntimeHelper
    {

        public unsafe static void RegisterILRuntimeCLRRedirection(ILRuntime.Runtime.Enviorment.AppDomain appdomain)
        {
            //重定向
            LitJson.JsonMapper.RegisterILRuntimeCLRRedirection(appdomain);
            CLRMethod(appdomain);
        }

        private unsafe static void CLRMethod(ILRuntime.Runtime.Enviorment.AppDomain appdomain)
        {
            BindingFlags flag = BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static | BindingFlags.DeclaredOnly;
            MethodBase method;
            Type[] args;
            Type type = typeof(FairyGUI.UIObjectFactory);
            args = new Type[] { typeof(System.String), typeof(System.Type) };
            method = type.GetMethod("SetPackageItemExtension", flag, null, args, null);
            appdomain.RegisterCLRMethodRedirection(method, SetPackageItemExtension_0);
        }
        private unsafe static StackObject* SetPackageItemExtension_0(ILIntepreter __intp, StackObject* __esp, IList<object> __mStack, CLRMethod __method, bool isNewObj)
        {
            ILRuntime.Runtime.Enviorment.AppDomain __domain = __intp.AppDomain;
            StackObject* ptr_of_this_method;
            StackObject* __ret = ILIntepreter.Minus(__esp, 2);

            ptr_of_this_method = ILIntepreter.Minus(__esp, 1);
            System.Type @type = (System.Type)typeof(System.Type).CheckCLRTypes(StackObject.ToObject(ptr_of_this_method, __domain, __mStack));
            __intp.Free(ptr_of_this_method);

            ptr_of_this_method = ILIntepreter.Minus(__esp, 2);
            System.String @url = (System.String)typeof(System.String).CheckCLRTypes(StackObject.ToObject(ptr_of_this_method, __domain, __mStack));
            __intp.Free(ptr_of_this_method);

            FairyGUI.UIObjectFactory.SetPackageItemExtension(@url, () => {
                Debug.Log("il test " + @type.FullName);
                return __domain.Instantiate<GComponent>(@type.FullName);
            });
            // FairyGUI.UIObjectFactory.SetPackageItemExtension (@url, @type);

            return __ret;
        }
    }
}