#pragma once
#include "meta.h"
#include "uclass.h"
namespace refl {

	template<typename T, typename Obj>
	inline FieldPtr Meta::MemberField(T Obj::* ptr, const Name& name, char*& memory, const MemberDataValue& data)
	{
		MemberData member;
		member.offset = reinterpret_cast<std::size_t>(&(reinterpret_cast<const Obj*>(0)->*ptr));
		if (AnyValue arg = data.value; arg.IsValid()) {
			arg.type->InitObject(memory);
			arg.type->CopyObject(memory, arg.ptr);
			member.value = Any(memory, arg.cls).ConvertTo(&TypeInfo<real_type_t<T>*>::StaticClass);
			memory += arg.type->size;
		}
		if (AnyValue arg = data.meta; arg.IsValid()) {
			arg.type->InitObject(memory);
			arg.type->CopyObject(memory, arg.ptr);
			member.meta = Any(memory, arg.cls);
			memory += arg.type->size;
		}
		constexpr uint32_t flag = FIELD_MEMBER_FLAG | FIELD_ATTRIBUTE_FLAG;
		return { name, &TypeInfo<T>::StaticClass, member,flag};
	}
	template<typename R, typename ...Args>
	inline FieldPtr Meta::MethodField(R(*ptr)(Args...), const Name& name, char*& memory, const MethodDataValue& data)
	{
		MethodData method;
		uint32_t flag = FIELD_METHOD_FLAG;
		auto cls = &TypeInfo<real_type_t<R>(*)(real_type_t<Args>...)>::StaticClass;
		if (auto& args = data.value; !args.empty()) {
			flag |= FIELD_METHOD_VALUE_FLAG;
			AnyValueList argsValue(args, memory);
			argsValue.ConvertArgs(cls->vtable.GetParams(cls));
			method.value = argsValue.ToSArray();
			memory += AnyValueList::GetArgsSize(args);
		}
		if (AnyValue arg = data.meta; arg.IsValid()) {
			arg.type->InitObject(memory);
			arg.type->CopyObject(memory, arg.ptr);
			method.meta = Any(memory, arg.cls);
			memory += arg.type->size;
		}
		method.fptr = { *(Method*)&ptr };
		return { name, cls, method,flag };
	}
	template<typename T, typename R, typename ...Args>
	inline FieldPtr Meta::MethodField(R(T::*ptr)(Args...),const Name& name, char*& memory, const MethodDataValue& data)
	{
		MethodData method;
		uint32_t flag = FIELD_MEMBER_FLAG | FIELD_METHOD_FLAG;
		auto cls = &TypeInfo<real_type_t<R>(*)(const void*, real_type_t<Args>...)>::StaticClass;
		if (auto& args = data.value; !args.empty()) {
			flag |= FIELD_METHOD_VALUE_FLAG;
			AnyValueList argsValue(args, memory);
			argsValue.ConvertArgs(cls->vtable.GetParams(cls));
			method.value = argsValue.ToSArray();
			memory += AnyValueList::GetArgsSize(args);
		}
		if (AnyValue arg = data.meta; arg.IsValid()) {
			arg.type->InitObject(memory);
			arg.type->CopyObject(memory, arg.ptr);
			method.meta = Any(memory, arg.cls);
			memory += arg.type->size;
		}
		method.fptr = { *(Method*)&ptr };
		return { name, cls, method,flag };
	}
}