// Copyright (c) The NodeRT Contributors
// All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the ""License""); you may
// not use this file except in compliance with the License. You may obtain a
// copy of the License at http://www.apache.org/licenses/LICENSE-2.0
//
// THIS CODE IS PROVIDED ON AN  *AS IS* BASIS, WITHOUT WARRANTIES OR CONDITIONS
// OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY
// IMPLIED WARRANTIES OR CONDITIONS OF TITLE, FITNESS FOR A PARTICULAR PURPOSE,
// MERCHANTABLITY OR NON-INFRINGEMENT.
//
// See the Apache Version 2.0 License for specific language governing permissions
// and limitations under the License.

// TODO: Verify that this is is still needed..
#define NTDDI_VERSION 0x06010000

#include <v8.h>
#include "nan.h"
#include <string>
#include <ppltasks.h>
#include "CollectionsConverter.h"
#include "CollectionsWrap.h"
#include "node-async.h"
#include "NodeRtUtils.h"
#include "OpaqueWrapper.h"
#include "WrapperBase.h"

#using <Windows.WinMD>

// this undefs fixes the issues of compiling Windows.Data.Json, Windows.Storag.FileProperties, and Windows.Stroage.Search
// Some of the node header files brings windows definitions with the same names as some of the WinRT methods
#undef DocumentProperties
#undef GetObject
#undef CreateEvent
#undef FindText
#undef SendMessage

const char* REGISTRATION_TOKEN_MAP_PROPERTY_NAME = "__registrationTokenMap__";

using v8::Array;
using v8::String;
using v8::Value;
using v8::Boolean;
using v8::Integer;
using v8::FunctionTemplate;
using v8::Object;
using v8::Local;
using v8::Function;
using v8::Date;
using v8::Number;
using v8::PropertyAttribute;
using v8::Primitive;
using Nan::HandleScope;
using Nan::Persistent;
using Nan::Undefined;
using Nan::True;
using Nan::False;
using Nan::Null;
using Nan::MaybeLocal;
using Nan::EscapableHandleScope;
using Nan::HandleScope;
using Nan::TryCatch;
using namespace concurrency;

namespace NodeRT { namespace Windows { namespace Devices { namespace Lights { 
  v8::Local<v8::Value> WrapLamp(::Windows::Devices::Lights::Lamp^ wintRtInstance);
  ::Windows::Devices::Lights::Lamp^ UnwrapLamp(Local<Value> value);
  
  v8::Local<v8::Value> WrapLampArray(::Windows::Devices::Lights::LampArray^ wintRtInstance);
  ::Windows::Devices::Lights::LampArray^ UnwrapLampArray(Local<Value> value);
  
  v8::Local<v8::Value> WrapLampAvailabilityChangedEventArgs(::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ wintRtInstance);
  ::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ UnwrapLampAvailabilityChangedEventArgs(Local<Value> value);
  
  v8::Local<v8::Value> WrapLampInfo(::Windows::Devices::Lights::LampInfo^ wintRtInstance);
  ::Windows::Devices::Lights::LampInfo^ UnwrapLampInfo(Local<Value> value);
  



  static void InitLampArrayKindEnum(const Local<Object> exports) {
    HandleScope scope;

    Local<Object> enumObject = Nan::New<Object>();

    Nan::Set(exports, Nan::New<String>("LampArrayKind").ToLocalChecked(), enumObject);
    Nan::Set(enumObject, Nan::New<String>("undefined").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Undefined)));
    Nan::Set(enumObject, Nan::New<String>("keyboard").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Keyboard)));
    Nan::Set(enumObject, Nan::New<String>("mouse").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Mouse)));
    Nan::Set(enumObject, Nan::New<String>("gameController").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::GameController)));
    Nan::Set(enumObject, Nan::New<String>("peripheral").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Peripheral)));
    Nan::Set(enumObject, Nan::New<String>("scene").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Scene)));
    Nan::Set(enumObject, Nan::New<String>("notification").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Notification)));
    Nan::Set(enumObject, Nan::New<String>("chassis").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Chassis)));
    Nan::Set(enumObject, Nan::New<String>("wearable").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Wearable)));
    Nan::Set(enumObject, Nan::New<String>("furniture").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Furniture)));
    Nan::Set(enumObject, Nan::New<String>("art").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampArrayKind::Art)));
  }

  static void InitLampPurposesEnum(const Local<Object> exports) {
    HandleScope scope;

    Local<Object> enumObject = Nan::New<Object>();

    Nan::Set(exports, Nan::New<String>("LampPurposes").ToLocalChecked(), enumObject);
    Nan::Set(enumObject, Nan::New<String>("undefined").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampPurposes::Undefined)));
    Nan::Set(enumObject, Nan::New<String>("control").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampPurposes::Control)));
    Nan::Set(enumObject, Nan::New<String>("accent").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampPurposes::Accent)));
    Nan::Set(enumObject, Nan::New<String>("branding").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampPurposes::Branding)));
    Nan::Set(enumObject, Nan::New<String>("status").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampPurposes::Status)));
    Nan::Set(enumObject, Nan::New<String>("illumination").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampPurposes::Illumination)));
    Nan::Set(enumObject, Nan::New<String>("presentation").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Devices::Lights::LampPurposes::Presentation)));
  }


  static bool IsColorJsObject(Local<Value> value) {
    if (!value->IsObject()) {
      return false;
    }

    Local<String> symbol;
    Local<Object> obj = Nan::To<Object>(value).ToLocalChecked();

    return true;
  }

  ::Windows::UI::Color ColorFromJsObject(Local<Value> value) {
    HandleScope scope;
    ::Windows::UI::Color returnValue;

    if (!value->IsObject()) {
      Nan::ThrowError(Nan::TypeError(NodeRT::Utils::NewString(L"Unexpected type, expected an object")));
      return returnValue;
    }

    Local<Object> obj = Nan::To<Object>(value).ToLocalChecked();
    Local<String> symbol;

    return returnValue;
  }

  Local<Value> ColorToJsObject(::Windows::UI::Color value) {
    EscapableHandleScope scope;

    Local<Object> obj = Nan::New<Object>();


    return scope.Escape(obj);
  }
  static bool IsVector3JsObject(Local<Value> value) {
    if (!value->IsObject()) {
      return false;
    }

    Local<String> symbol;
    Local<Object> obj = Nan::To<Object>(value).ToLocalChecked();

    symbol = Nan::New<String>("x").ToLocalChecked();
    if (Nan::Has(obj, symbol).FromMaybe(false)) {
      if (!Nan::Get(obj,symbol).ToLocalChecked()->IsNumber()) {
        return false;
      }
    }
    
    symbol = Nan::New<String>("y").ToLocalChecked();
    if (Nan::Has(obj, symbol).FromMaybe(false)) {
      if (!Nan::Get(obj,symbol).ToLocalChecked()->IsNumber()) {
        return false;
      }
    }
    
    symbol = Nan::New<String>("z").ToLocalChecked();
    if (Nan::Has(obj, symbol).FromMaybe(false)) {
      if (!Nan::Get(obj,symbol).ToLocalChecked()->IsNumber()) {
        return false;
      }
    }
    
    return true;
  }

  ::Platform::Numerics::Vector3 Vector3FromJsObject(Local<Value> value) {
    HandleScope scope;
    ::Platform::Numerics::Vector3 returnValue;

    if (!value->IsObject()) {
      Nan::ThrowError(Nan::TypeError(NodeRT::Utils::NewString(L"Unexpected type, expected an object")));
      return returnValue;
    }

    Local<Object> obj = Nan::To<Object>(value).ToLocalChecked();
    Local<String> symbol;

    symbol = Nan::New<String>("x").ToLocalChecked();
    if (Nan::Has(obj, symbol).FromMaybe(false)) {
      returnValue.X = static_cast<float>(Nan::To<double>(Nan::Get(obj,symbol).ToLocalChecked()).FromMaybe(0.0));
    }
    
    symbol = Nan::New<String>("y").ToLocalChecked();
    if (Nan::Has(obj, symbol).FromMaybe(false)) {
      returnValue.Y = static_cast<float>(Nan::To<double>(Nan::Get(obj,symbol).ToLocalChecked()).FromMaybe(0.0));
    }
    
    symbol = Nan::New<String>("z").ToLocalChecked();
    if (Nan::Has(obj, symbol).FromMaybe(false)) {
      returnValue.Z = static_cast<float>(Nan::To<double>(Nan::Get(obj,symbol).ToLocalChecked()).FromMaybe(0.0));
    }
    
    return returnValue;
  }

  Local<Value> Vector3ToJsObject(::Platform::Numerics::Vector3 value) {
    EscapableHandleScope scope;

    Local<Object> obj = Nan::New<Object>();

    Nan::Set(obj, Nan::New<String>("x").ToLocalChecked(), Nan::New<Number>(static_cast<double>(value.X)));
    Nan::Set(obj, Nan::New<String>("y").ToLocalChecked(), Nan::New<Number>(static_cast<double>(value.Y)));
    Nan::Set(obj, Nan::New<String>("z").ToLocalChecked(), Nan::New<Number>(static_cast<double>(value.Z)));

    return scope.Escape(obj);
  }

  class Lamp : public WrapperBase {
    public:
      
      static void Init(const Local<Object> exports) {
        HandleScope scope;

        Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(New);
        s_constructorTemplate.Reset(localRef);
        localRef->SetClassName(Nan::New<String>("Lamp").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);

        Local<Function> func;
        Local<FunctionTemplate> funcTemplate;

          
            Nan::SetPrototypeMethod(localRef, "close", Close);
          


          
          Nan::SetPrototypeMethod(localRef,"addListener", AddListener);
          Nan::SetPrototypeMethod(localRef,"on", AddListener);
          Nan::SetPrototypeMethod(localRef,"removeListener", RemoveListener);
          Nan::SetPrototypeMethod(localRef, "off", RemoveListener);

          
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("isEnabled").ToLocalChecked(), IsEnabledGetter, IsEnabledSetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("color").ToLocalChecked(), ColorGetter, ColorSetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("brightnessLevel").ToLocalChecked(), BrightnessLevelGetter, BrightnessLevelSetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("deviceId").ToLocalChecked(), DeviceIdGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("isColorSettable").ToLocalChecked(), IsColorSettableGetter);

        Local<Object> constructor = Nan::To<Object>(Nan::GetFunction(localRef).ToLocalChecked()).ToLocalChecked();
        Nan::SetMethod(constructor, "castFrom", CastFrom);

        Nan::SetMethod(constructor, "getDeviceSelector", GetDeviceSelector);
        func = Nan::GetFunction(Nan::New<FunctionTemplate>(FromIdAsync)).ToLocalChecked();
        Nan::Set(constructor, Nan::New<String>("fromIdAsync").ToLocalChecked(), func);
        func = Nan::GetFunction(Nan::New<FunctionTemplate>(GetDefaultAsync)).ToLocalChecked();
        Nan::Set(constructor, Nan::New<String>("getDefaultAsync").ToLocalChecked(), func);


        Nan::Set(exports, Nan::New<String>("Lamp").ToLocalChecked(), constructor);
      }

      virtual ::Platform::Object^ GetObjectInstance() const override {
        return _instance;
      }

    private:

      Lamp(::Windows::Devices::Lights::Lamp^ instance) {
        _instance = instance;
      }

      
    static void New(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(s_constructorTemplate);

      // in case the constructor was called without the new operator
      if (!localRef->HasInstance(info.This())) {
        if (info.Length() > 0) {
          std::unique_ptr<Local<Value> []> constructorArgs(new Local<Value>[info.Length()]);

          Local<Value> *argsPtr = constructorArgs.get();
          for (int i = 0; i < info.Length(); i++) {
            argsPtr[i] = info[i];
          }

          MaybeLocal<Object> res = Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(), info.Length(), constructorArgs.get());
          if (res.IsEmpty()) {
            return;
          }

          info.GetReturnValue().Set(res.ToLocalChecked());
          return;
        } else {
          MaybeLocal<Object> res = Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(), info.Length(), nullptr);

          if (res.IsEmpty()) {
            return;
          }

          info.GetReturnValue().Set(res.ToLocalChecked());
          return;
        }
      }

      ::Windows::Devices::Lights::Lamp^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info[0])) {
        try {
          winRtInstance = (::Windows::Devices::Lights::Lamp^) NodeRT::Utils::GetObjectInstance(info[0]);
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Invalid arguments, no suitable constructor found")));
        return;
      }

      NodeRT::Utils::SetHiddenValue(info.This(), Nan::New<String>("__winRtInstance__").ToLocalChecked(), True());

      Lamp *wrapperInstance = new Lamp(winRtInstance);
      wrapperInstance->Wrap(info.This());

      info.GetReturnValue().Set(info.This());
    }


      
    static void CastFrom(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;
      if (info.Length() < 1 || !NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info[0])) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Invalid arguments, no object provided, or given object could not be casted to requested type")));
        return;
      }

      ::Windows::Devices::Lights::Lamp^ winRtInstance;
      try {
        winRtInstance = (::Windows::Devices::Lights::Lamp^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

      info.GetReturnValue().Set(WrapLamp(winRtInstance));
    }



    static void Close(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This())) {
        return;
      }

      Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());

      if (info.Length() == 0) {
        try {
          delete wrapper->_instance;
          wrapper->_instance = nullptr;
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      } else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }


    static void FromIdAsync(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (info.Length() == 0 || !info[info.Length() -1]->IsFunction()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: No callback was given")));
        return;
      }

      ::Windows::Foundation::IAsyncOperation<::Windows::Devices::Lights::Lamp^>^ op;


      if (info.Length() == 2
          && info[0]->IsString())
      {
        try
        {
          Platform::String^ arg0 = ref new Platform::String(NodeRT::Utils::StringToWchar(v8::String::Value(v8::Isolate::GetCurrent(), info[0])));
            
          op = ::Windows::Devices::Lights::Lamp::FromIdAsync(arg0);
        } catch (Platform::Exception ^exception) {
            NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
            return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }

      auto opTask = create_task(op);
      uv_async_t* asyncToken = NodeUtils::Async::GetAsyncToken(info[info.Length() -1].As<Function>());

      opTask.then( [asyncToken] (task<::Windows::Devices::Lights::Lamp^> t)
      {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = WrapLamp(result);
              if (tryCatch.HasCaught())
              {
                error = Nan::To<Object>(tryCatch.Exception()).ToLocalChecked();
              }
              else
              {
                error = Undefined();
              }
              if (arg1.IsEmpty()) arg1 = Undefined();
            }
            Local<Value> args[] = {error, arg1};


            invokeCallback(_countof(args), args);
          });
        }
        catch (Platform::Exception^ exception)
        {
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [exception](NodeUtils::InvokeCallbackDelegate invokeCallback) {

            Local<Value> error = NodeRT::Utils::WinRtExceptionToJsError(exception);

            Local<Value> args[] = {error};
            invokeCallback(_countof(args), args);
          });
        }
      });
    }

    static void GetDefaultAsync(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (info.Length() == 0 || !info[info.Length() -1]->IsFunction()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: No callback was given")));
        return;
      }

      ::Windows::Foundation::IAsyncOperation<::Windows::Devices::Lights::Lamp^>^ op;


      if (info.Length() == 1)
      {
        try
        {
          op = ::Windows::Devices::Lights::Lamp::GetDefaultAsync();
        } catch (Platform::Exception ^exception) {
            NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
            return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }

      auto opTask = create_task(op);
      uv_async_t* asyncToken = NodeUtils::Async::GetAsyncToken(info[info.Length() -1].As<Function>());

      opTask.then( [asyncToken] (task<::Windows::Devices::Lights::Lamp^> t)
      {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = WrapLamp(result);
              if (tryCatch.HasCaught())
              {
                error = Nan::To<Object>(tryCatch.Exception()).ToLocalChecked();
              }
              else
              {
                error = Undefined();
              }
              if (arg1.IsEmpty()) arg1 = Undefined();
            }
            Local<Value> args[] = {error, arg1};


            invokeCallback(_countof(args), args);
          });
        }
        catch (Platform::Exception^ exception)
        {
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [exception](NodeUtils::InvokeCallbackDelegate invokeCallback) {

            Local<Value> error = NodeRT::Utils::WinRtExceptionToJsError(exception);

            Local<Value> args[] = {error};
            invokeCallback(_countof(args), args);
          });
        }
      });
    }


    static void GetDeviceSelector(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (info.Length() == 0)
      {
        try
        {
          Platform::String^ result;
          result = ::Windows::Devices::Lights::Lamp::GetDeviceSelector();
          info.GetReturnValue().Set(NodeRT::Utils::NewString(result->Data()));
          return;
        }
        catch (Platform::Exception ^exception)
        {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else  {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }

    static void IsEnabledGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This())) {
        return;
      }

      Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());

      try  {
        bool result = wrapper->_instance->IsEnabled;
        info.GetReturnValue().Set(Nan::New<Boolean>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void IsEnabledSetter(Local<String> property, Local<Value> value, const Nan::PropertyCallbackInfo<void> &info) {
      HandleScope scope;

      if (!value->IsBoolean()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Value to set is of unexpected type")));
        return;
      }

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This())) {
        return;
      }

      Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());

      try {

        bool winRtValue = Nan::To<bool>(value).FromMaybe(false);

        wrapper->_instance->IsEnabled = winRtValue;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
      }
    }
      
    static void ColorGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This())) {
        return;
      }

      Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());

      try  {
        ::Windows::UI::Color result = wrapper->_instance->Color;
        info.GetReturnValue().Set(NodeRT::Utils::ColorToJs(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void ColorSetter(Local<String> property, Local<Value> value, const Nan::PropertyCallbackInfo<void> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsColor(value)) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Value to set is of unexpected type")));
        return;
      }

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This())) {
        return;
      }

      Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());

      try {

        ::Windows::UI::Color winRtValue = NodeRT::Utils::ColorFromJs(value);

        wrapper->_instance->Color = winRtValue;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
      }
    }
      
    static void BrightnessLevelGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This())) {
        return;
      }

      Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());

      try  {
        float result = wrapper->_instance->BrightnessLevel;
        info.GetReturnValue().Set(Nan::New<Number>(static_cast<double>(result)));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void BrightnessLevelSetter(Local<String> property, Local<Value> value, const Nan::PropertyCallbackInfo<void> &info) {
      HandleScope scope;

      if (!value->IsNumber()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Value to set is of unexpected type")));
        return;
      }

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This())) {
        return;
      }

      Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());

      try {

        float winRtValue = static_cast<float>(Nan::To<double>(value).FromMaybe(0.0));

        wrapper->_instance->BrightnessLevel = winRtValue;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
      }
    }
      
    static void DeviceIdGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This())) {
        return;
      }

      Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());

      try  {
        Platform::String^ result = wrapper->_instance->DeviceId;
        info.GetReturnValue().Set(NodeRT::Utils::NewString(result->Data()));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void IsColorSettableGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This())) {
        return;
      }

      Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());

      try  {
        bool result = wrapper->_instance->IsColorSettable;
        info.GetReturnValue().Set(Nan::New<Boolean>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    static void AddListener(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (info.Length() < 2 || !info[0]->IsString() || !info[1]->IsFunction()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"wrong arguments, expected arguments are eventName(string),callback(function)")));
        return;
      }

      String::Value eventName(v8::Isolate::GetCurrent(), info[0]);
      auto str = *eventName;

      Local<Function> callback = info[1].As<Function>();

      ::Windows::Foundation::EventRegistrationToken registrationToken;
      if (NodeRT::Utils::CaseInsenstiveEquals(L"availabilityChanged", str))
      {
        if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This()))
        {
          Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"The caller of this method isn't of the expected type or internal WinRt object was disposed")));
      return;
        }
        Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());
      
        try {
          Persistent<Object>* perstPtr = new Persistent<Object>();
          perstPtr->Reset(NodeRT::Utils::CreateCallbackObjectInDomain(callback));
          std::shared_ptr<Persistent<Object>> callbackObjPtr(perstPtr,
            [] (Persistent<Object> *ptr ) {
              NodeUtils::Async::RunOnMain([ptr]() {
                ptr->Reset();
                delete ptr;
            });
          });

          registrationToken = wrapper->_instance->AvailabilityChanged::add(
            ref new ::Windows::Foundation::TypedEventHandler<::Windows::Devices::Lights::Lamp^, ::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^>(
            [callbackObjPtr](::Windows::Devices::Lights::Lamp^ arg0, ::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ arg1) {
              NodeUtils::Async::RunOnMain([callbackObjPtr , arg0, arg1]() {
                HandleScope scope;


                Local<Value> wrappedArg0;
                Local<Value> wrappedArg1;

                {
                  TryCatch tryCatch;


                  wrappedArg0 = WrapLamp(arg0);
                  wrappedArg1 = WrapLampAvailabilityChangedEventArgs(arg1);


                  if (wrappedArg0.IsEmpty()) wrappedArg0 = Undefined();
                  if (wrappedArg1.IsEmpty()) wrappedArg1 = Undefined();
                }

                Local<Value> args[] = { wrappedArg0, wrappedArg1 };
                Local<Object> callbackObjLocalRef = Nan::New<Object>(*callbackObjPtr);
                NodeRT::Utils::CallCallbackInDomain(callbackObjLocalRef, _countof(args), args);
              });
            })
          );
        }
        catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }

      }
 else  {
        Nan::ThrowError(Nan::Error(String::Concat(v8::Isolate::GetCurrent(), NodeRT::Utils::NewString(L"given event name isn't supported: "), info[0].As<String>())));
        return;
      }

      Local<Value> tokenMapVal = NodeRT::Utils::GetHiddenValue(callback, Nan::New<String>(REGISTRATION_TOKEN_MAP_PROPERTY_NAME).ToLocalChecked());
      Local<Object> tokenMap;

      if (tokenMapVal.IsEmpty() || Nan::Equals(tokenMapVal, Undefined()).FromMaybe(false)) {
        tokenMap = Nan::New<Object>();
        NodeRT::Utils::SetHiddenValueWithObject(callback, Nan::New<String>(REGISTRATION_TOKEN_MAP_PROPERTY_NAME).ToLocalChecked(), tokenMap);
      } else {
        tokenMap = Nan::To<Object>(tokenMapVal).ToLocalChecked();
      }

      Nan::Set(tokenMap, info[0], CreateOpaqueWrapper(::Windows::Foundation::PropertyValue::CreateInt64(registrationToken.Value)));
    }

    static void RemoveListener(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (info.Length() < 2 || !info[0]->IsString() || !info[1]->IsFunction()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"wrong arguments, expected a string and a callback")));
        return;
      }

      String::Value eventName(v8::Isolate::GetCurrent(), info[0]);
      auto str = *eventName;

      if ((!NodeRT::Utils::CaseInsenstiveEquals(L"availabilityChanged", str))) {
        Nan::ThrowError(Nan::Error(String::Concat(v8::Isolate::GetCurrent(), NodeRT::Utils::NewString(L"given event name isn't supported: "), info[0].As<String>())));
        return;
      }

      Local<Function> callback = info[1].As<Function>();
      Local<Value> tokenMap = NodeRT::Utils::GetHiddenValue(callback, Nan::New<String>(REGISTRATION_TOKEN_MAP_PROPERTY_NAME).ToLocalChecked());

      if (tokenMap.IsEmpty() || Nan::Equals(tokenMap, Undefined()).FromMaybe(false)) {
        return;
      }

      Local<Value> opaqueWrapperObj =  Nan::Get(Nan::To<Object>(tokenMap).ToLocalChecked(), info[0]).ToLocalChecked();

      if (opaqueWrapperObj.IsEmpty() || Nan::Equals(opaqueWrapperObj,Undefined()).FromMaybe(false)) {
        return;
      }

      OpaqueWrapper *opaqueWrapper = OpaqueWrapper::Unwrap<OpaqueWrapper>(opaqueWrapperObj.As<Object>());

      long long tokenValue = (long long) opaqueWrapper->GetObjectInstance();
      ::Windows::Foundation::EventRegistrationToken registrationToken;
      registrationToken.Value = tokenValue;

      try  {
        if (NodeRT::Utils::CaseInsenstiveEquals(L"availabilityChanged", str)) {
          if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::Lamp^>(info.This()))
          {
            Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"The caller of this method isn't of the expected type or internal WinRt object was disposed")));
            return;
          }
          Lamp *wrapper = Lamp::Unwrap<Lamp>(info.This());
          wrapper->_instance->AvailabilityChanged::remove(registrationToken);
        }
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
      }

      Nan::Delete(Nan::To<Object>(tokenMap).ToLocalChecked(), Nan::To<String>(info[0]).ToLocalChecked());
    }
    private:
      ::Windows::Devices::Lights::Lamp^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapLamp(::Windows::Devices::Lights::Lamp^ wintRtInstance);
      friend ::Windows::Devices::Lights::Lamp^ UnwrapLamp(Local<Value> value);
  };

  Persistent<FunctionTemplate> Lamp::s_constructorTemplate;

  v8::Local<v8::Value> WrapLamp(::Windows::Devices::Lights::Lamp^ winRtInstance) {
    EscapableHandleScope scope;

    if (winRtInstance == nullptr) {
      return scope.Escape(Undefined());
    }

    Local<Value> opaqueWrapper = CreateOpaqueWrapper(winRtInstance);
    Local<Value> args[] = {opaqueWrapper};
    Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(Lamp::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Devices::Lights::Lamp^ UnwrapLamp(Local<Value> value) {
     return Lamp::Unwrap<Lamp>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitLamp(Local<Object> exports) {
    Lamp::Init(exports);
  }

  class LampArray : public WrapperBase {
    public:
      
      static void Init(const Local<Object> exports) {
        HandleScope scope;

        Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(New);
        s_constructorTemplate.Reset(localRef);
        localRef->SetClassName(Nan::New<String>("LampArray").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);

        Local<Function> func;
        Local<FunctionTemplate> funcTemplate;

          
            Nan::SetPrototypeMethod(localRef, "getLampInfo", GetLampInfo);
            Nan::SetPrototypeMethod(localRef, "getIndicesForKey", GetIndicesForKey);
            Nan::SetPrototypeMethod(localRef, "getIndicesForPurposes", GetIndicesForPurposes);
            Nan::SetPrototypeMethod(localRef, "setColor", SetColor);
            Nan::SetPrototypeMethod(localRef, "setColorForIndex", SetColorForIndex);
            Nan::SetPrototypeMethod(localRef, "setSingleColorForIndices", SetSingleColorForIndices);
            Nan::SetPrototypeMethod(localRef, "setColorsForIndices", SetColorsForIndices);
            Nan::SetPrototypeMethod(localRef, "setColorsForKey", SetColorsForKey);
            Nan::SetPrototypeMethod(localRef, "setColorsForKeys", SetColorsForKeys);
            Nan::SetPrototypeMethod(localRef, "setColorsForPurposes", SetColorsForPurposes);
          

          
            Nan::SetPrototypeMethod(localRef, "sendMessageAsync", SendMessageAsync);
            Nan::SetPrototypeMethod(localRef, "requestMessageAsync", RequestMessageAsync);
          


          
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("isEnabled").ToLocalChecked(), IsEnabledGetter, IsEnabledSetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("brightnessLevel").ToLocalChecked(), BrightnessLevelGetter, BrightnessLevelSetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("boundingBox").ToLocalChecked(), BoundingBoxGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("deviceId").ToLocalChecked(), DeviceIdGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("hardwareProductId").ToLocalChecked(), HardwareProductIdGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("hardwareVendorId").ToLocalChecked(), HardwareVendorIdGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("hardwareVersion").ToLocalChecked(), HardwareVersionGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("isConnected").ToLocalChecked(), IsConnectedGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("lampArrayKind").ToLocalChecked(), LampArrayKindGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("lampCount").ToLocalChecked(), LampCountGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("minUpdateInterval").ToLocalChecked(), MinUpdateIntervalGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("supportsVirtualKeys").ToLocalChecked(), SupportsVirtualKeysGetter);

        Local<Object> constructor = Nan::To<Object>(Nan::GetFunction(localRef).ToLocalChecked()).ToLocalChecked();
        Nan::SetMethod(constructor, "castFrom", CastFrom);

        Nan::SetMethod(constructor, "getDeviceSelector", GetDeviceSelector);
        func = Nan::GetFunction(Nan::New<FunctionTemplate>(FromIdAsync)).ToLocalChecked();
        Nan::Set(constructor, Nan::New<String>("fromIdAsync").ToLocalChecked(), func);


        Nan::Set(exports, Nan::New<String>("LampArray").ToLocalChecked(), constructor);
      }

      virtual ::Platform::Object^ GetObjectInstance() const override {
        return _instance;
      }

    private:

      LampArray(::Windows::Devices::Lights::LampArray^ instance) {
        _instance = instance;
      }

      
    static void New(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(s_constructorTemplate);

      // in case the constructor was called without the new operator
      if (!localRef->HasInstance(info.This())) {
        if (info.Length() > 0) {
          std::unique_ptr<Local<Value> []> constructorArgs(new Local<Value>[info.Length()]);

          Local<Value> *argsPtr = constructorArgs.get();
          for (int i = 0; i < info.Length(); i++) {
            argsPtr[i] = info[i];
          }

          MaybeLocal<Object> res = Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(), info.Length(), constructorArgs.get());
          if (res.IsEmpty()) {
            return;
          }

          info.GetReturnValue().Set(res.ToLocalChecked());
          return;
        } else {
          MaybeLocal<Object> res = Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(), info.Length(), nullptr);

          if (res.IsEmpty()) {
            return;
          }

          info.GetReturnValue().Set(res.ToLocalChecked());
          return;
        }
      }

      ::Windows::Devices::Lights::LampArray^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info[0])) {
        try {
          winRtInstance = (::Windows::Devices::Lights::LampArray^) NodeRT::Utils::GetObjectInstance(info[0]);
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Invalid arguments, no suitable constructor found")));
        return;
      }

      NodeRT::Utils::SetHiddenValue(info.This(), Nan::New<String>("__winRtInstance__").ToLocalChecked(), True());

      LampArray *wrapperInstance = new LampArray(winRtInstance);
      wrapperInstance->Wrap(info.This());

      info.GetReturnValue().Set(info.This());
    }


      
    static void CastFrom(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;
      if (info.Length() < 1 || !NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info[0])) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Invalid arguments, no object provided, or given object could not be casted to requested type")));
        return;
      }

      ::Windows::Devices::Lights::LampArray^ winRtInstance;
      try {
        winRtInstance = (::Windows::Devices::Lights::LampArray^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

      info.GetReturnValue().Set(WrapLampArray(winRtInstance));
    }

    static void SendMessageAsync(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      if (info.Length() == 0 || !info[info.Length() -1]->IsFunction()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: No callback was given")));
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      ::Windows::Foundation::IAsyncAction^ op;


      if (info.Length() == 3
        && info[0]->IsInt32()
        && NodeRT::Utils::IsWinRtWrapperOf<::Windows::Storage::Streams::IBuffer^>(info[1]))
      {
        try
        {
          int arg0 = static_cast<int>(Nan::To<int32_t>(info[0]).FromMaybe(0));
          ::Windows::Storage::Streams::IBuffer^ arg1 = dynamic_cast<::Windows::Storage::Streams::IBuffer^>(NodeRT::Utils::GetObjectInstance(info[1]));
          
          op = wrapper->_instance->SendMessageAsync(arg0,arg1);
        }
        catch (Platform::Exception ^exception)
        {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }

      auto opTask = create_task(op);
      uv_async_t* asyncToken = NodeUtils::Async::GetAsyncToken(info[info.Length() -1].As<Function>());

      opTask.then( [asyncToken] (task<void> t) {
        try {
          t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> args[] = {Undefined()};


            invokeCallback(_countof(args), args);
          });
        } catch (Platform::Exception^ exception) {
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [exception](NodeUtils::InvokeCallbackDelegate invokeCallback) {
            Local<Value> error = NodeRT::Utils::WinRtExceptionToJsError(exception);

            Local<Value> args[] = {error};
            invokeCallback(_countof(args), args);
          });
        }
      });
    }
    static void RequestMessageAsync(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      if (info.Length() == 0 || !info[info.Length() -1]->IsFunction()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: No callback was given")));
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      ::Windows::Foundation::IAsyncOperation<::Windows::Storage::Streams::IBuffer^>^ op;


      if (info.Length() == 2
        && info[0]->IsInt32())
      {
        try
        {
          int arg0 = static_cast<int>(Nan::To<int32_t>(info[0]).FromMaybe(0));
          
          op = wrapper->_instance->RequestMessageAsync(arg0);
        }
        catch (Platform::Exception ^exception)
        {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }

      auto opTask = create_task(op);
      uv_async_t* asyncToken = NodeUtils::Async::GetAsyncToken(info[info.Length() -1].As<Function>());

      opTask.then( [asyncToken] (task<::Windows::Storage::Streams::IBuffer^> t) {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = NodeRT::Utils::CreateExternalWinRTObject("Windows.Storage.Streams", "IBuffer", result);
              if (tryCatch.HasCaught())
              {
                error = Nan::To<Object>(tryCatch.Exception()).ToLocalChecked();
              }
              else
              {
                error = Undefined();
              }
              if (arg1.IsEmpty()) arg1 = Undefined();
            }
            Local<Value> args[] = {error, arg1};


            invokeCallback(_countof(args), args);
          });
        } catch (Platform::Exception^ exception) {
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [exception](NodeUtils::InvokeCallbackDelegate invokeCallback) {
            Local<Value> error = NodeRT::Utils::WinRtExceptionToJsError(exception);

            Local<Value> args[] = {error};
            invokeCallback(_countof(args), args);
          });
        }
      });
    }

    static void GetLampInfo(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 1
        && info[0]->IsInt32())
      {
        try
        {
          int arg0 = static_cast<int>(Nan::To<int32_t>(info[0]).FromMaybe(0));
          
          ::Windows::Devices::Lights::LampInfo^ result;
          result = wrapper->_instance->GetLampInfo(arg0);
          info.GetReturnValue().Set(WrapLampInfo(result));
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }
    static void GetIndicesForKey(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 1
        && info[0]->IsInt32())
      {
        try
        {
          ::Windows::System::VirtualKey arg0 = static_cast<::Windows::System::VirtualKey>(Nan::To<int32_t>(info[0]).FromMaybe(0));
          
          ::Platform::Array<int>^ result;
          result = wrapper->_instance->GetIndicesForKey(arg0);
          info.GetReturnValue().Set(NodeRT::Collections::ArrayWrapper<int>::CreateArrayWrapper(result, 
            [](int val) -> Local<Value> {
              return Nan::New<Integer>(val);
            },
            [](Local<Value> value) -> bool {
              return value->IsInt32();
            },
            [](Local<Value> value) -> int {
              return static_cast<int>(Nan::To<int32_t>(value).FromMaybe(0));
            }
          ));
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }
    static void GetIndicesForPurposes(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 1
        && info[0]->IsInt32())
      {
        try
        {
          ::Windows::Devices::Lights::LampPurposes arg0 = static_cast<::Windows::Devices::Lights::LampPurposes>(Nan::To<int32_t>(info[0]).FromMaybe(0));
          
          ::Platform::Array<int>^ result;
          result = wrapper->_instance->GetIndicesForPurposes(arg0);
          info.GetReturnValue().Set(NodeRT::Collections::ArrayWrapper<int>::CreateArrayWrapper(result, 
            [](int val) -> Local<Value> {
              return Nan::New<Integer>(val);
            },
            [](Local<Value> value) -> bool {
              return value->IsInt32();
            },
            [](Local<Value> value) -> int {
              return static_cast<int>(Nan::To<int32_t>(value).FromMaybe(0));
            }
          ));
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }
    static void SetColor(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 1
        && NodeRT::Utils::IsColor(info[0]))
      {
        try
        {
          ::Windows::UI::Color arg0 = NodeRT::Utils::ColorFromJs(info[0]);
          
          wrapper->_instance->SetColor(arg0);
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }
    static void SetColorForIndex(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 2
        && info[0]->IsInt32()
        && NodeRT::Utils::IsColor(info[1]))
      {
        try
        {
          int arg0 = static_cast<int>(Nan::To<int32_t>(info[0]).FromMaybe(0));
          ::Windows::UI::Color arg1 = NodeRT::Utils::ColorFromJs(info[1]);
          
          wrapper->_instance->SetColorForIndex(arg0, arg1);
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }
    static void SetSingleColorForIndices(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 2
        && NodeRT::Utils::IsColor(info[0])
        && (NodeRT::Utils::IsWinRtWrapperOf<::Platform::Array<int>^>(info[1]) || info[1]->IsArray()))
      {
        try
        {
          ::Windows::UI::Color arg0 = NodeRT::Utils::ColorFromJs(info[0]);
          ::Platform::Array<int>^ arg1 = 
            [] (v8::Local<v8::Value> value) -> ::Platform::Array<int>^
            {
              if (value->IsArray())
              {
                return NodeRT::Collections::JsArrayToWinrtArray<int>(value.As<Array>(), 
                 [](Local<Value> value) -> bool {
                   return value->IsInt32();
                 },
                 [](Local<Value> value) -> int {
                   return static_cast<int>(Nan::To<int32_t>(value).FromMaybe(0));
                 }
                );
              }
              else
              {
                return dynamic_cast<::Platform::Array<int>^>(NodeRT::Utils::GetObjectInstance(value));
              }
            } (info[1]);
          
          wrapper->_instance->SetSingleColorForIndices(arg0, arg1);
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }
    static void SetColorsForIndices(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 2
        && (NodeRT::Utils::IsWinRtWrapperOf<::Platform::Array<::Windows::UI::Color>^>(info[0]) || info[0]->IsArray())
        && (NodeRT::Utils::IsWinRtWrapperOf<::Platform::Array<int>^>(info[1]) || info[1]->IsArray()))
      {
        try
        {
          ::Platform::Array<::Windows::UI::Color>^ arg0 = 
            [] (v8::Local<v8::Value> value) -> ::Platform::Array<::Windows::UI::Color>^
            {
              if (value->IsArray())
              {
                return NodeRT::Collections::JsArrayToWinrtArray<::Windows::UI::Color>(value.As<Array>(), 
                 [](Local<Value> value) -> bool {
                   return NodeRT::Utils::IsColor(value);
                 },
                 [](Local<Value> value) -> ::Windows::UI::Color {
                   return NodeRT::Utils::ColorFromJs(value);
                 }
                );
              }
              else
              {
                return dynamic_cast<::Platform::Array<::Windows::UI::Color>^>(NodeRT::Utils::GetObjectInstance(value));
              }
            } (info[0]);
          ::Platform::Array<int>^ arg1 = 
            [] (v8::Local<v8::Value> value) -> ::Platform::Array<int>^
            {
              if (value->IsArray())
              {
                return NodeRT::Collections::JsArrayToWinrtArray<int>(value.As<Array>(), 
                 [](Local<Value> value) -> bool {
                   return value->IsInt32();
                 },
                 [](Local<Value> value) -> int {
                   return static_cast<int>(Nan::To<int32_t>(value).FromMaybe(0));
                 }
                );
              }
              else
              {
                return dynamic_cast<::Platform::Array<int>^>(NodeRT::Utils::GetObjectInstance(value));
              }
            } (info[1]);
          
          wrapper->_instance->SetColorsForIndices(arg0, arg1);
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }
    static void SetColorsForKey(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 2
        && NodeRT::Utils::IsColor(info[0])
        && info[1]->IsInt32())
      {
        try
        {
          ::Windows::UI::Color arg0 = NodeRT::Utils::ColorFromJs(info[0]);
          ::Windows::System::VirtualKey arg1 = static_cast<::Windows::System::VirtualKey>(Nan::To<int32_t>(info[1]).FromMaybe(0));
          
          wrapper->_instance->SetColorsForKey(arg0, arg1);
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }
    static void SetColorsForKeys(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 2
        && (NodeRT::Utils::IsWinRtWrapperOf<::Platform::Array<::Windows::UI::Color>^>(info[0]) || info[0]->IsArray())
        && (NodeRT::Utils::IsWinRtWrapperOf<::Platform::Array<::Windows::Platform::VirtualKey>^>(info[1]) || info[1]->IsArray()))
      {
        try
        {
          ::Platform::Array<::Windows::UI::Color>^ arg0 = 
            [] (v8::Local<v8::Value> value) -> ::Platform::Array<::Windows::UI::Color>^
            {
              if (value->IsArray())
              {
                return NodeRT::Collections::JsArrayToWinrtArray<::Windows::UI::Color>(value.As<Array>(), 
                 [](Local<Value> value) -> bool {
                   return NodeRT::Utils::IsColor(value);
                 },
                 [](Local<Value> value) -> ::Windows::UI::Color {
                   return NodeRT::Utils::ColorFromJs(value);
                 }
                );
              }
              else
              {
                return dynamic_cast<::Platform::Array<::Windows::UI::Color>^>(NodeRT::Utils::GetObjectInstance(value));
              }
            } (info[0]);
          ::Platform::Array<::Windows::Platform::VirtualKey>^ arg1 = 
            [] (v8::Local<v8::Value> value) -> ::Platform::Array<::Windows::Platform::VirtualKey>^
            {
              if (value->IsArray())
              {
                return NodeRT::Collections::JsArrayToWinrtArray<::Windows::System::VirtualKey>(value.As<Array>(), 
                 [](Local<Value> value) -> bool {
                   return value->IsInt32();
                 },
                 [](Local<Value> value) -> ::Windows::System::VirtualKey {
                   return static_cast<::Windows::System::VirtualKey>(Nan::To<int32_t>(value).FromMaybe(0));
                 }
                );
              }
              else
              {
                return dynamic_cast<::Platform::Array<::Windows::Platform::VirtualKey>^>(NodeRT::Utils::GetObjectInstance(value));
              }
            } (info[1]);
          
          wrapper->_instance->SetColorsForKeys(arg0, arg1);
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }
    static void SetColorsForPurposes(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      if (info.Length() == 2
        && NodeRT::Utils::IsColor(info[0])
        && info[1]->IsInt32())
      {
        try
        {
          ::Windows::UI::Color arg0 = NodeRT::Utils::ColorFromJs(info[0]);
          ::Windows::Devices::Lights::LampPurposes arg1 = static_cast<::Windows::Devices::Lights::LampPurposes>(Nan::To<int32_t>(info[1]).FromMaybe(0));
          
          wrapper->_instance->SetColorsForPurposes(arg0, arg1);
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }


    static void FromIdAsync(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (info.Length() == 0 || !info[info.Length() -1]->IsFunction()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: No callback was given")));
        return;
      }

      ::Windows::Foundation::IAsyncOperation<::Windows::Devices::Lights::LampArray^>^ op;


      if (info.Length() == 2
          && info[0]->IsString())
      {
        try
        {
          Platform::String^ arg0 = ref new Platform::String(NodeRT::Utils::StringToWchar(v8::String::Value(v8::Isolate::GetCurrent(), info[0])));
            
          op = ::Windows::Devices::Lights::LampArray::FromIdAsync(arg0);
        } catch (Platform::Exception ^exception) {
            NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
            return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }

      auto opTask = create_task(op);
      uv_async_t* asyncToken = NodeUtils::Async::GetAsyncToken(info[info.Length() -1].As<Function>());

      opTask.then( [asyncToken] (task<::Windows::Devices::Lights::LampArray^> t)
      {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = WrapLampArray(result);
              if (tryCatch.HasCaught())
              {
                error = Nan::To<Object>(tryCatch.Exception()).ToLocalChecked();
              }
              else
              {
                error = Undefined();
              }
              if (arg1.IsEmpty()) arg1 = Undefined();
            }
            Local<Value> args[] = {error, arg1};


            invokeCallback(_countof(args), args);
          });
        }
        catch (Platform::Exception^ exception)
        {
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [exception](NodeUtils::InvokeCallbackDelegate invokeCallback) {

            Local<Value> error = NodeRT::Utils::WinRtExceptionToJsError(exception);

            Local<Value> args[] = {error};
            invokeCallback(_countof(args), args);
          });
        }
      });
    }


    static void GetDeviceSelector(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (info.Length() == 0)
      {
        try
        {
          Platform::String^ result;
          result = ::Windows::Devices::Lights::LampArray::GetDeviceSelector();
          info.GetReturnValue().Set(NodeRT::Utils::NewString(result->Data()));
          return;
        }
        catch (Platform::Exception ^exception)
        {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else  {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }

    static void IsEnabledGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        bool result = wrapper->_instance->IsEnabled;
        info.GetReturnValue().Set(Nan::New<Boolean>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void IsEnabledSetter(Local<String> property, Local<Value> value, const Nan::PropertyCallbackInfo<void> &info) {
      HandleScope scope;

      if (!value->IsBoolean()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Value to set is of unexpected type")));
        return;
      }

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try {

        bool winRtValue = Nan::To<bool>(value).FromMaybe(false);

        wrapper->_instance->IsEnabled = winRtValue;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
      }
    }
      
    static void BrightnessLevelGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        double result = wrapper->_instance->BrightnessLevel;
        info.GetReturnValue().Set(Nan::New<Number>(static_cast<double>(result)));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void BrightnessLevelSetter(Local<String> property, Local<Value> value, const Nan::PropertyCallbackInfo<void> &info) {
      HandleScope scope;

      if (!value->IsNumber()) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Value to set is of unexpected type")));
        return;
      }

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try {

        double winRtValue = Nan::To<double>(value).FromMaybe(0.0);

        wrapper->_instance->BrightnessLevel = winRtValue;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
      }
    }
      
    static void BoundingBoxGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        ::Platform::Numerics::Vector3 result = wrapper->_instance->BoundingBox;
        info.GetReturnValue().Set(Vector3ToJsObject(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void DeviceIdGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        Platform::String^ result = wrapper->_instance->DeviceId;
        info.GetReturnValue().Set(NodeRT::Utils::NewString(result->Data()));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void HardwareProductIdGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        unsigned short result = wrapper->_instance->HardwareProductId;
        info.GetReturnValue().Set(Nan::New<Integer>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void HardwareVendorIdGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        unsigned short result = wrapper->_instance->HardwareVendorId;
        info.GetReturnValue().Set(Nan::New<Integer>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void HardwareVersionGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        unsigned short result = wrapper->_instance->HardwareVersion;
        info.GetReturnValue().Set(Nan::New<Integer>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void IsConnectedGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        bool result = wrapper->_instance->IsConnected;
        info.GetReturnValue().Set(Nan::New<Boolean>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void LampArrayKindGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        ::Windows::Devices::Lights::LampArrayKind result = wrapper->_instance->LampArrayKind;
        info.GetReturnValue().Set(Nan::New<Integer>(static_cast<int>(result)));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void LampCountGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        int result = wrapper->_instance->LampCount;
        info.GetReturnValue().Set(Nan::New<Integer>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void MinUpdateIntervalGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        ::Windows::Foundation::TimeSpan result = wrapper->_instance->MinUpdateInterval;
        info.GetReturnValue().Set(Nan::New<Number>(result.Duration/10000.0));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void SupportsVirtualKeysGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampArray^>(info.This())) {
        return;
      }

      LampArray *wrapper = LampArray::Unwrap<LampArray>(info.This());

      try  {
        bool result = wrapper->_instance->SupportsVirtualKeys;
        info.GetReturnValue().Set(Nan::New<Boolean>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    private:
      ::Windows::Devices::Lights::LampArray^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapLampArray(::Windows::Devices::Lights::LampArray^ wintRtInstance);
      friend ::Windows::Devices::Lights::LampArray^ UnwrapLampArray(Local<Value> value);
  };

  Persistent<FunctionTemplate> LampArray::s_constructorTemplate;

  v8::Local<v8::Value> WrapLampArray(::Windows::Devices::Lights::LampArray^ winRtInstance) {
    EscapableHandleScope scope;

    if (winRtInstance == nullptr) {
      return scope.Escape(Undefined());
    }

    Local<Value> opaqueWrapper = CreateOpaqueWrapper(winRtInstance);
    Local<Value> args[] = {opaqueWrapper};
    Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(LampArray::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Devices::Lights::LampArray^ UnwrapLampArray(Local<Value> value) {
     return LampArray::Unwrap<LampArray>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitLampArray(Local<Object> exports) {
    LampArray::Init(exports);
  }

  class LampAvailabilityChangedEventArgs : public WrapperBase {
    public:
      
      static void Init(const Local<Object> exports) {
        HandleScope scope;

        Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(New);
        s_constructorTemplate.Reset(localRef);
        localRef->SetClassName(Nan::New<String>("LampAvailabilityChangedEventArgs").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);





          
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("isAvailable").ToLocalChecked(), IsAvailableGetter);

        Local<Object> constructor = Nan::To<Object>(Nan::GetFunction(localRef).ToLocalChecked()).ToLocalChecked();
        Nan::SetMethod(constructor, "castFrom", CastFrom);



        Nan::Set(exports, Nan::New<String>("LampAvailabilityChangedEventArgs").ToLocalChecked(), constructor);
      }

      virtual ::Platform::Object^ GetObjectInstance() const override {
        return _instance;
      }

    private:

      LampAvailabilityChangedEventArgs(::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ instance) {
        _instance = instance;
      }

      
    static void New(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(s_constructorTemplate);

      // in case the constructor was called without the new operator
      if (!localRef->HasInstance(info.This())) {
        if (info.Length() > 0) {
          std::unique_ptr<Local<Value> []> constructorArgs(new Local<Value>[info.Length()]);

          Local<Value> *argsPtr = constructorArgs.get();
          for (int i = 0; i < info.Length(); i++) {
            argsPtr[i] = info[i];
          }

          MaybeLocal<Object> res = Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(), info.Length(), constructorArgs.get());
          if (res.IsEmpty()) {
            return;
          }

          info.GetReturnValue().Set(res.ToLocalChecked());
          return;
        } else {
          MaybeLocal<Object> res = Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(), info.Length(), nullptr);

          if (res.IsEmpty()) {
            return;
          }

          info.GetReturnValue().Set(res.ToLocalChecked());
          return;
        }
      }

      ::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^>(info[0])) {
        try {
          winRtInstance = (::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^) NodeRT::Utils::GetObjectInstance(info[0]);
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Invalid arguments, no suitable constructor found")));
        return;
      }

      NodeRT::Utils::SetHiddenValue(info.This(), Nan::New<String>("__winRtInstance__").ToLocalChecked(), True());

      LampAvailabilityChangedEventArgs *wrapperInstance = new LampAvailabilityChangedEventArgs(winRtInstance);
      wrapperInstance->Wrap(info.This());

      info.GetReturnValue().Set(info.This());
    }


      
    static void CastFrom(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;
      if (info.Length() < 1 || !NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^>(info[0])) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Invalid arguments, no object provided, or given object could not be casted to requested type")));
        return;
      }

      ::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ winRtInstance;
      try {
        winRtInstance = (::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

      info.GetReturnValue().Set(WrapLampAvailabilityChangedEventArgs(winRtInstance));
    }





    static void IsAvailableGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^>(info.This())) {
        return;
      }

      LampAvailabilityChangedEventArgs *wrapper = LampAvailabilityChangedEventArgs::Unwrap<LampAvailabilityChangedEventArgs>(info.This());

      try  {
        bool result = wrapper->_instance->IsAvailable;
        info.GetReturnValue().Set(Nan::New<Boolean>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    private:
      ::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapLampAvailabilityChangedEventArgs(::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ wintRtInstance);
      friend ::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ UnwrapLampAvailabilityChangedEventArgs(Local<Value> value);
  };

  Persistent<FunctionTemplate> LampAvailabilityChangedEventArgs::s_constructorTemplate;

  v8::Local<v8::Value> WrapLampAvailabilityChangedEventArgs(::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ winRtInstance) {
    EscapableHandleScope scope;

    if (winRtInstance == nullptr) {
      return scope.Escape(Undefined());
    }

    Local<Value> opaqueWrapper = CreateOpaqueWrapper(winRtInstance);
    Local<Value> args[] = {opaqueWrapper};
    Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(LampAvailabilityChangedEventArgs::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Devices::Lights::LampAvailabilityChangedEventArgs^ UnwrapLampAvailabilityChangedEventArgs(Local<Value> value) {
     return LampAvailabilityChangedEventArgs::Unwrap<LampAvailabilityChangedEventArgs>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitLampAvailabilityChangedEventArgs(Local<Object> exports) {
    LampAvailabilityChangedEventArgs::Init(exports);
  }

  class LampInfo : public WrapperBase {
    public:
      
      static void Init(const Local<Object> exports) {
        HandleScope scope;

        Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(New);
        s_constructorTemplate.Reset(localRef);
        localRef->SetClassName(Nan::New<String>("LampInfo").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);


          
            Nan::SetPrototypeMethod(localRef, "getNearestSupportedColor", GetNearestSupportedColor);
          



          
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("blueLevelCount").ToLocalChecked(), BlueLevelCountGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("fixedColor").ToLocalChecked(), FixedColorGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("gainLevelCount").ToLocalChecked(), GainLevelCountGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("greenLevelCount").ToLocalChecked(), GreenLevelCountGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("index").ToLocalChecked(), IndexGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("position").ToLocalChecked(), PositionGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("purposes").ToLocalChecked(), PurposesGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("redLevelCount").ToLocalChecked(), RedLevelCountGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("updateLatency").ToLocalChecked(), UpdateLatencyGetter);

        Local<Object> constructor = Nan::To<Object>(Nan::GetFunction(localRef).ToLocalChecked()).ToLocalChecked();
        Nan::SetMethod(constructor, "castFrom", CastFrom);



        Nan::Set(exports, Nan::New<String>("LampInfo").ToLocalChecked(), constructor);
      }

      virtual ::Platform::Object^ GetObjectInstance() const override {
        return _instance;
      }

    private:

      LampInfo(::Windows::Devices::Lights::LampInfo^ instance) {
        _instance = instance;
      }

      
    static void New(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(s_constructorTemplate);

      // in case the constructor was called without the new operator
      if (!localRef->HasInstance(info.This())) {
        if (info.Length() > 0) {
          std::unique_ptr<Local<Value> []> constructorArgs(new Local<Value>[info.Length()]);

          Local<Value> *argsPtr = constructorArgs.get();
          for (int i = 0; i < info.Length(); i++) {
            argsPtr[i] = info[i];
          }

          MaybeLocal<Object> res = Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(), info.Length(), constructorArgs.get());
          if (res.IsEmpty()) {
            return;
          }

          info.GetReturnValue().Set(res.ToLocalChecked());
          return;
        } else {
          MaybeLocal<Object> res = Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(), info.Length(), nullptr);

          if (res.IsEmpty()) {
            return;
          }

          info.GetReturnValue().Set(res.ToLocalChecked());
          return;
        }
      }

      ::Windows::Devices::Lights::LampInfo^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info[0])) {
        try {
          winRtInstance = (::Windows::Devices::Lights::LampInfo^) NodeRT::Utils::GetObjectInstance(info[0]);
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Invalid arguments, no suitable constructor found")));
        return;
      }

      NodeRT::Utils::SetHiddenValue(info.This(), Nan::New<String>("__winRtInstance__").ToLocalChecked(), True());

      LampInfo *wrapperInstance = new LampInfo(winRtInstance);
      wrapperInstance->Wrap(info.This());

      info.GetReturnValue().Set(info.This());
    }


      
    static void CastFrom(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;
      if (info.Length() < 1 || !NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info[0])) {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Invalid arguments, no object provided, or given object could not be casted to requested type")));
        return;
      }

      ::Windows::Devices::Lights::LampInfo^ winRtInstance;
      try {
        winRtInstance = (::Windows::Devices::Lights::LampInfo^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

      info.GetReturnValue().Set(WrapLampInfo(winRtInstance));
    }


    static void GetNearestSupportedColor(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      if (info.Length() == 1
        && NodeRT::Utils::IsColor(info[0]))
      {
        try
        {
          ::Windows::UI::Color arg0 = NodeRT::Utils::ColorFromJs(info[0]);
          
          ::Windows::UI::Color result;
          result = wrapper->_instance->GetNearestSupportedColor(arg0);
          info.GetReturnValue().Set(NodeRT::Utils::ColorToJs(result));
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
 else {
        Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"Bad arguments: no suitable overload found")));
        return;
      }
    }



    static void BlueLevelCountGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      try  {
        int result = wrapper->_instance->BlueLevelCount;
        info.GetReturnValue().Set(Nan::New<Integer>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void FixedColorGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      try  {
        ::Platform::IBox<::Windows::UI::Color>^ result = wrapper->_instance->FixedColor;
        info.GetReturnValue().Set(result ? static_cast<Local<Value>>(NodeRT::Utils::ColorToJs(result->Value)) : Undefined());
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void GainLevelCountGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      try  {
        int result = wrapper->_instance->GainLevelCount;
        info.GetReturnValue().Set(Nan::New<Integer>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void GreenLevelCountGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      try  {
        int result = wrapper->_instance->GreenLevelCount;
        info.GetReturnValue().Set(Nan::New<Integer>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void IndexGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      try  {
        int result = wrapper->_instance->Index;
        info.GetReturnValue().Set(Nan::New<Integer>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void PositionGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      try  {
        ::Platform::Numerics::Vector3 result = wrapper->_instance->Position;
        info.GetReturnValue().Set(Vector3ToJsObject(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void PurposesGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      try  {
        ::Windows::Devices::Lights::LampPurposes result = wrapper->_instance->Purposes;
        info.GetReturnValue().Set(Nan::New<Integer>(static_cast<int>(result)));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void RedLevelCountGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      try  {
        int result = wrapper->_instance->RedLevelCount;
        info.GetReturnValue().Set(Nan::New<Integer>(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void UpdateLatencyGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Lights::LampInfo^>(info.This())) {
        return;
      }

      LampInfo *wrapper = LampInfo::Unwrap<LampInfo>(info.This());

      try  {
        ::Windows::Foundation::TimeSpan result = wrapper->_instance->UpdateLatency;
        info.GetReturnValue().Set(Nan::New<Number>(result.Duration/10000.0));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    private:
      ::Windows::Devices::Lights::LampInfo^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapLampInfo(::Windows::Devices::Lights::LampInfo^ wintRtInstance);
      friend ::Windows::Devices::Lights::LampInfo^ UnwrapLampInfo(Local<Value> value);
  };

  Persistent<FunctionTemplate> LampInfo::s_constructorTemplate;

  v8::Local<v8::Value> WrapLampInfo(::Windows::Devices::Lights::LampInfo^ winRtInstance) {
    EscapableHandleScope scope;

    if (winRtInstance == nullptr) {
      return scope.Escape(Undefined());
    }

    Local<Value> opaqueWrapper = CreateOpaqueWrapper(winRtInstance);
    Local<Value> args[] = {opaqueWrapper};
    Local<FunctionTemplate> localRef = Nan::New<FunctionTemplate>(LampInfo::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Devices::Lights::LampInfo^ UnwrapLampInfo(Local<Value> value) {
     return LampInfo::Unwrap<LampInfo>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitLampInfo(Local<Object> exports) {
    LampInfo::Init(exports);
  }


} } } } 

NAN_MODULE_INIT(init) {
  // We ignore failures for now since it probably means that
  // the initialization already happened for STA, and that's cool

  CoInitializeEx(nullptr, COINIT_MULTITHREADED);

  /*
  if (FAILED(CoInitializeEx(nullptr, COINIT_MULTITHREADED))) {
    Nan::ThrowError(Nan::Error(NodeRT::Utils::NewString(L"error in CoInitializeEx()")));
    return;
  }
  */

      NodeRT::Windows::Devices::Lights::InitLampArrayKindEnum(target);
      NodeRT::Windows::Devices::Lights::InitLampPurposesEnum(target);
      NodeRT::Windows::Devices::Lights::InitLamp(target);
      NodeRT::Windows::Devices::Lights::InitLampArray(target);
      NodeRT::Windows::Devices::Lights::InitLampAvailabilityChangedEventArgs(target);
      NodeRT::Windows::Devices::Lights::InitLampInfo(target);


  NodeRT::Utils::RegisterNameSpace("Windows.Devices.Lights", target);
}



NODE_MODULE(binding, init)