// 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 Media { namespace DialProtocol { 
  v8::Local<v8::Value> WrapDialApp(::Windows::Media::DialProtocol::DialApp^ wintRtInstance);
  ::Windows::Media::DialProtocol::DialApp^ UnwrapDialApp(Local<Value> value);
  
  v8::Local<v8::Value> WrapDialAppStateDetails(::Windows::Media::DialProtocol::DialAppStateDetails^ wintRtInstance);
  ::Windows::Media::DialProtocol::DialAppStateDetails^ UnwrapDialAppStateDetails(Local<Value> value);
  
  v8::Local<v8::Value> WrapDialDevice(::Windows::Media::DialProtocol::DialDevice^ wintRtInstance);
  ::Windows::Media::DialProtocol::DialDevice^ UnwrapDialDevice(Local<Value> value);
  
  v8::Local<v8::Value> WrapDialDevicePicker(::Windows::Media::DialProtocol::DialDevicePicker^ wintRtInstance);
  ::Windows::Media::DialProtocol::DialDevicePicker^ UnwrapDialDevicePicker(Local<Value> value);
  
  v8::Local<v8::Value> WrapDialDevicePickerFilter(::Windows::Media::DialProtocol::DialDevicePickerFilter^ wintRtInstance);
  ::Windows::Media::DialProtocol::DialDevicePickerFilter^ UnwrapDialDevicePickerFilter(Local<Value> value);
  
  v8::Local<v8::Value> WrapDialDeviceSelectedEventArgs(::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^ wintRtInstance);
  ::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^ UnwrapDialDeviceSelectedEventArgs(Local<Value> value);
  
  v8::Local<v8::Value> WrapDialDisconnectButtonClickedEventArgs(::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ wintRtInstance);
  ::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ UnwrapDialDisconnectButtonClickedEventArgs(Local<Value> value);
  
  v8::Local<v8::Value> WrapDialReceiverApp(::Windows::Media::DialProtocol::DialReceiverApp^ wintRtInstance);
  ::Windows::Media::DialProtocol::DialReceiverApp^ UnwrapDialReceiverApp(Local<Value> value);
  



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

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

    Nan::Set(exports, Nan::New<String>("DialAppLaunchResult").ToLocalChecked(), enumObject);
    Nan::Set(enumObject, Nan::New<String>("launched").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppLaunchResult::Launched)));
    Nan::Set(enumObject, Nan::New<String>("failedToLaunch").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppLaunchResult::FailedToLaunch)));
    Nan::Set(enumObject, Nan::New<String>("notFound").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppLaunchResult::NotFound)));
    Nan::Set(enumObject, Nan::New<String>("networkFailure").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppLaunchResult::NetworkFailure)));
  }

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

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

    Nan::Set(exports, Nan::New<String>("DialAppState").ToLocalChecked(), enumObject);
    Nan::Set(enumObject, Nan::New<String>("unknown").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppState::Unknown)));
    Nan::Set(enumObject, Nan::New<String>("stopped").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppState::Stopped)));
    Nan::Set(enumObject, Nan::New<String>("running").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppState::Running)));
    Nan::Set(enumObject, Nan::New<String>("networkFailure").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppState::NetworkFailure)));
  }

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

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

    Nan::Set(exports, Nan::New<String>("DialAppStopResult").ToLocalChecked(), enumObject);
    Nan::Set(enumObject, Nan::New<String>("stopped").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppStopResult::Stopped)));
    Nan::Set(enumObject, Nan::New<String>("stopFailed").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppStopResult::StopFailed)));
    Nan::Set(enumObject, Nan::New<String>("operationNotSupported").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppStopResult::OperationNotSupported)));
    Nan::Set(enumObject, Nan::New<String>("networkFailure").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialAppStopResult::NetworkFailure)));
  }

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

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

    Nan::Set(exports, Nan::New<String>("DialDeviceDisplayStatus").ToLocalChecked(), enumObject);
    Nan::Set(enumObject, Nan::New<String>("none").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialDeviceDisplayStatus::None)));
    Nan::Set(enumObject, Nan::New<String>("connecting").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialDeviceDisplayStatus::Connecting)));
    Nan::Set(enumObject, Nan::New<String>("connected").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialDeviceDisplayStatus::Connected)));
    Nan::Set(enumObject, Nan::New<String>("disconnecting").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialDeviceDisplayStatus::Disconnecting)));
    Nan::Set(enumObject, Nan::New<String>("disconnected").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialDeviceDisplayStatus::Disconnected)));
    Nan::Set(enumObject, Nan::New<String>("error").ToLocalChecked(), Nan::New<Integer>(static_cast<int>(::Windows::Media::DialProtocol::DialDeviceDisplayStatus::Error)));
  }


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

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

    return true;
  }

  ::Windows::Foundation::Rect RectFromJsObject(Local<Value> value) {
    HandleScope scope;
    ::Windows::Foundation::Rect 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> RectToJsObject(::Windows::Foundation::Rect value) {
    EscapableHandleScope scope;

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


    return scope.Escape(obj);
  }

  class DialApp : 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>("DialApp").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);

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


          
            Nan::SetPrototypeMethod(localRef, "requestLaunchAsync", RequestLaunchAsync);
            Nan::SetPrototypeMethod(localRef, "stopAsync", StopAsync);
            Nan::SetPrototypeMethod(localRef, "getAppStateAsync", GetAppStateAsync);
          


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

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



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

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

    private:

      DialApp(::Windows::Media::DialProtocol::DialApp^ 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::Media::DialProtocol::DialApp^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialApp^>(info[0])) {
        try {
          winRtInstance = (::Windows::Media::DialProtocol::DialApp^) 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());

      DialApp *wrapperInstance = new DialApp(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::Media::DialProtocol::DialApp^>(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::Media::DialProtocol::DialApp^ winRtInstance;
      try {
        winRtInstance = (::Windows::Media::DialProtocol::DialApp^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

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

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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialApp^>(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;
      }

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

      ::Windows::Foundation::IAsyncOperation<::Windows::Media::DialProtocol::DialAppLaunchResult>^ 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 = wrapper->_instance->RequestLaunchAsync(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::Media::DialProtocol::DialAppLaunchResult> t) {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = Nan::New<Integer>(static_cast<int>(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 StopAsync(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialApp^>(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;
      }

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

      ::Windows::Foundation::IAsyncOperation<::Windows::Media::DialProtocol::DialAppStopResult>^ op;


      if (info.Length() == 1)
      {
        try
        {
          op = wrapper->_instance->StopAsync();
        }
        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::Media::DialProtocol::DialAppStopResult> t) {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = Nan::New<Integer>(static_cast<int>(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 GetAppStateAsync(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialApp^>(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;
      }

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

      ::Windows::Foundation::IAsyncOperation<::Windows::Media::DialProtocol::DialAppStateDetails^>^ op;


      if (info.Length() == 1)
      {
        try
        {
          op = wrapper->_instance->GetAppStateAsync();
        }
        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::Media::DialProtocol::DialAppStateDetails^> t) {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = WrapDialAppStateDetails(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 AppNameGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialApp^>(info.This())) {
        return;
      }

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

      try  {
        Platform::String^ result = wrapper->_instance->AppName;
        info.GetReturnValue().Set(NodeRT::Utils::NewString(result->Data()));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    private:
      ::Windows::Media::DialProtocol::DialApp^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapDialApp(::Windows::Media::DialProtocol::DialApp^ wintRtInstance);
      friend ::Windows::Media::DialProtocol::DialApp^ UnwrapDialApp(Local<Value> value);
  };

  Persistent<FunctionTemplate> DialApp::s_constructorTemplate;

  v8::Local<v8::Value> WrapDialApp(::Windows::Media::DialProtocol::DialApp^ 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>(DialApp::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Media::DialProtocol::DialApp^ UnwrapDialApp(Local<Value> value) {
     return DialApp::Unwrap<DialApp>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitDialApp(Local<Object> exports) {
    DialApp::Init(exports);
  }

  class DialAppStateDetails : 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>("DialAppStateDetails").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);





          
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("fullXml").ToLocalChecked(), FullXmlGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("state").ToLocalChecked(), StateGetter);

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



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

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

    private:

      DialAppStateDetails(::Windows::Media::DialProtocol::DialAppStateDetails^ 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::Media::DialProtocol::DialAppStateDetails^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialAppStateDetails^>(info[0])) {
        try {
          winRtInstance = (::Windows::Media::DialProtocol::DialAppStateDetails^) 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());

      DialAppStateDetails *wrapperInstance = new DialAppStateDetails(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::Media::DialProtocol::DialAppStateDetails^>(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::Media::DialProtocol::DialAppStateDetails^ winRtInstance;
      try {
        winRtInstance = (::Windows::Media::DialProtocol::DialAppStateDetails^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

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





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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialAppStateDetails^>(info.This())) {
        return;
      }

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

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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialAppStateDetails^>(info.This())) {
        return;
      }

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

      try  {
        ::Windows::Media::DialProtocol::DialAppState result = wrapper->_instance->State;
        info.GetReturnValue().Set(Nan::New<Integer>(static_cast<int>(result)));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    private:
      ::Windows::Media::DialProtocol::DialAppStateDetails^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapDialAppStateDetails(::Windows::Media::DialProtocol::DialAppStateDetails^ wintRtInstance);
      friend ::Windows::Media::DialProtocol::DialAppStateDetails^ UnwrapDialAppStateDetails(Local<Value> value);
  };

  Persistent<FunctionTemplate> DialAppStateDetails::s_constructorTemplate;

  v8::Local<v8::Value> WrapDialAppStateDetails(::Windows::Media::DialProtocol::DialAppStateDetails^ 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>(DialAppStateDetails::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Media::DialProtocol::DialAppStateDetails^ UnwrapDialAppStateDetails(Local<Value> value) {
     return DialAppStateDetails::Unwrap<DialAppStateDetails>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitDialAppStateDetails(Local<Object> exports) {
    DialAppStateDetails::Init(exports);
  }

  class DialDevice : 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>("DialDevice").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);

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

          
            Nan::SetPrototypeMethod(localRef, "getDialApp", GetDialApp);
          



          
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("id").ToLocalChecked(), IdGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("friendlyName").ToLocalChecked(), FriendlyNameGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("thumbnail").ToLocalChecked(), ThumbnailGetter);

        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>(DeviceInfoSupportsDialAsync)).ToLocalChecked();
        Nan::Set(constructor, Nan::New<String>("deviceInfoSupportsDialAsync").ToLocalChecked(), func);


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

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

    private:

      DialDevice(::Windows::Media::DialProtocol::DialDevice^ 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::Media::DialProtocol::DialDevice^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevice^>(info[0])) {
        try {
          winRtInstance = (::Windows::Media::DialProtocol::DialDevice^) 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());

      DialDevice *wrapperInstance = new DialDevice(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::Media::DialProtocol::DialDevice^>(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::Media::DialProtocol::DialDevice^ winRtInstance;
      try {
        winRtInstance = (::Windows::Media::DialProtocol::DialDevice^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

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


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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevice^>(info.This())) {
        return;
      }

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

      if (info.Length() == 1
        && info[0]->IsString())
      {
        try
        {
          Platform::String^ arg0 = ref new Platform::String(NodeRT::Utils::StringToWchar(v8::String::Value(v8::Isolate::GetCurrent(), info[0])));
          
          ::Windows::Media::DialProtocol::DialApp^ result;
          result = wrapper->_instance->GetDialApp(arg0);
          info.GetReturnValue().Set(WrapDialApp(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 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::Media::DialProtocol::DialDevice^>^ 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::Media::DialProtocol::DialDevice::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::Media::DialProtocol::DialDevice^> t)
      {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = WrapDialDevice(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 DeviceInfoSupportsDialAsync(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<bool>^ op;


      if (info.Length() == 2
          && NodeRT::Utils::IsWinRtWrapperOf<::Windows::Devices::Enumeration::DeviceInformation^>(info[0]))
      {
        try
        {
          ::Windows::Devices::Enumeration::DeviceInformation^ arg0 = dynamic_cast<::Windows::Devices::Enumeration::DeviceInformation^>(NodeRT::Utils::GetObjectInstance(info[0]));
            
          op = ::Windows::Media::DialProtocol::DialDevice::DeviceInfoSupportsDialAsync(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<bool> t)
      {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = Nan::New<Boolean>(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() == 1
        && info[0]->IsString())
      {
        try
        {
          Platform::String^ arg0 = ref new Platform::String(NodeRT::Utils::StringToWchar(v8::String::Value(v8::Isolate::GetCurrent(), info[0])));
          
          Platform::String^ result;
          result = ::Windows::Media::DialProtocol::DialDevice::GetDeviceSelector(arg0);
          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 IdGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevice^>(info.This())) {
        return;
      }

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

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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevice^>(info.This())) {
        return;
      }

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

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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevice^>(info.This())) {
        return;
      }

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

      try  {
        ::Windows::Storage::Streams::IRandomAccessStreamReference^ result = wrapper->_instance->Thumbnail;
        info.GetReturnValue().Set(NodeRT::Utils::CreateExternalWinRTObject("Windows.Storage.Streams", "IRandomAccessStreamReference", result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    private:
      ::Windows::Media::DialProtocol::DialDevice^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapDialDevice(::Windows::Media::DialProtocol::DialDevice^ wintRtInstance);
      friend ::Windows::Media::DialProtocol::DialDevice^ UnwrapDialDevice(Local<Value> value);
  };

  Persistent<FunctionTemplate> DialDevice::s_constructorTemplate;

  v8::Local<v8::Value> WrapDialDevice(::Windows::Media::DialProtocol::DialDevice^ 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>(DialDevice::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Media::DialProtocol::DialDevice^ UnwrapDialDevice(Local<Value> value) {
     return DialDevice::Unwrap<DialDevice>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitDialDevice(Local<Object> exports) {
    DialDevice::Init(exports);
  }

  class DialDevicePicker : 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>("DialDevicePicker").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);

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

          
            Nan::SetPrototypeMethod(localRef, "show", Show);
            Nan::SetPrototypeMethod(localRef, "hide", Hide);
            Nan::SetPrototypeMethod(localRef, "setDisplayStatus", SetDisplayStatus);
          

          
            Nan::SetPrototypeMethod(localRef, "pickSingleDialDeviceAsync", PickSingleDialDeviceAsync);
          

          
          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>("appearance").ToLocalChecked(), AppearanceGetter);
            Nan::SetAccessor(localRef->PrototypeTemplate(), Nan::New<String>("filter").ToLocalChecked(), FilterGetter);

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



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

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

    private:

      DialDevicePicker(::Windows::Media::DialProtocol::DialDevicePicker^ 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::Media::DialProtocol::DialDevicePicker^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(info[0])) {
        try {
          winRtInstance = (::Windows::Media::DialProtocol::DialDevicePicker^) NodeRT::Utils::GetObjectInstance(info[0]);
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
      else if (info.Length() == 0)
      {
        try {
          winRtInstance = ref new ::Windows::Media::DialProtocol::DialDevicePicker();
        } 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());

      DialDevicePicker *wrapperInstance = new DialDevicePicker(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::Media::DialProtocol::DialDevicePicker^>(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::Media::DialProtocol::DialDevicePicker^ winRtInstance;
      try {
        winRtInstance = (::Windows::Media::DialProtocol::DialDevicePicker^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

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

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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(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;
      }

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

      ::Windows::Foundation::IAsyncOperation<::Windows::Media::DialProtocol::DialDevice^>^ op;


      if (info.Length() == 2
        && NodeRT::Utils::IsRect(info[0]))
      {
        try
        {
          ::Windows::Foundation::Rect arg0 = NodeRT::Utils::RectFromJs(info[0]);
          
          op = wrapper->_instance->PickSingleDialDeviceAsync(arg0);
        }
        catch (Platform::Exception ^exception)
        {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
      else if (info.Length() == 3
        && NodeRT::Utils::IsRect(info[0])
        && info[1]->IsInt32())
      {
        try
        {
          ::Windows::Foundation::Rect arg0 = NodeRT::Utils::RectFromJs(info[0]);
          ::Windows::UI::Popups::Placement arg1 = static_cast<::Windows::UI::Popups::Placement>(Nan::To<int32_t>(info[1]).FromMaybe(0));
          
          op = wrapper->_instance->PickSingleDialDeviceAsync(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<::Windows::Media::DialProtocol::DialDevice^> t) {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = WrapDialDevice(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 Show(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(info.This())) {
        return;
      }

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

      if (info.Length() == 1
        && NodeRT::Utils::IsRect(info[0]))
      {
        try
        {
          ::Windows::Foundation::Rect arg0 = NodeRT::Utils::RectFromJs(info[0]);
          
          wrapper->_instance->Show(arg0);
          return;
        } catch (Platform::Exception ^exception) {
          NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
          return;
        }
      }
      else if (info.Length() == 2
        && NodeRT::Utils::IsRect(info[0])
        && info[1]->IsInt32())
      {
        try
        {
          ::Windows::Foundation::Rect arg0 = NodeRT::Utils::RectFromJs(info[0]);
          ::Windows::UI::Popups::Placement arg1 = static_cast<::Windows::UI::Popups::Placement>(Nan::To<int32_t>(info[1]).FromMaybe(0));
          
          wrapper->_instance->Show(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 Hide(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(info.This())) {
        return;
      }

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

      if (info.Length() == 0)
      {
        try
        {
          wrapper->_instance->Hide();
          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 SetDisplayStatus(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(info.This())) {
        return;
      }

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

      if (info.Length() == 2
        && NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevice^>(info[0])
        && info[1]->IsInt32())
      {
        try
        {
          ::Windows::Media::DialProtocol::DialDevice^ arg0 = UnwrapDialDevice(info[0]);
          ::Windows::Media::DialProtocol::DialDeviceDisplayStatus arg1 = static_cast<::Windows::Media::DialProtocol::DialDeviceDisplayStatus>(Nan::To<int32_t>(info[1]).FromMaybe(0));
          
          wrapper->_instance->SetDisplayStatus(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 AppearanceGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(info.This())) {
        return;
      }

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

      try  {
        ::Windows::Devices::Enumeration::DevicePickerAppearance^ result = wrapper->_instance->Appearance;
        info.GetReturnValue().Set(NodeRT::Utils::CreateExternalWinRTObject("Windows.Devices.Enumeration", "DevicePickerAppearance", result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      
    static void FilterGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(info.This())) {
        return;
      }

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

      try  {
        ::Windows::Media::DialProtocol::DialDevicePickerFilter^ result = wrapper->_instance->Filter;
        info.GetReturnValue().Set(WrapDialDevicePickerFilter(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"dialDevicePickerDismissed", str))
      {
        if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(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;
        }
        DialDevicePicker *wrapper = DialDevicePicker::Unwrap<DialDevicePicker>(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->DialDevicePickerDismissed::add(
            ref new ::Windows::Foundation::TypedEventHandler<::Windows::Media::DialProtocol::DialDevicePicker^, ::Platform::Object^>(
            [callbackObjPtr](::Windows::Media::DialProtocol::DialDevicePicker^ arg0, ::Platform::Object^ arg1) {
              NodeUtils::Async::RunOnMain([callbackObjPtr , arg0, arg1]() {
                HandleScope scope;


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

                {
                  TryCatch tryCatch;


                  wrappedArg0 = WrapDialDevicePicker(arg0);
                  wrappedArg1 = CreateOpaqueWrapper(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 if (NodeRT::Utils::CaseInsenstiveEquals(L"dialDeviceSelected", str))
      {
        if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(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;
        }
        DialDevicePicker *wrapper = DialDevicePicker::Unwrap<DialDevicePicker>(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->DialDeviceSelected::add(
            ref new ::Windows::Foundation::TypedEventHandler<::Windows::Media::DialProtocol::DialDevicePicker^, ::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^>(
            [callbackObjPtr](::Windows::Media::DialProtocol::DialDevicePicker^ arg0, ::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^ arg1) {
              NodeUtils::Async::RunOnMain([callbackObjPtr , arg0, arg1]() {
                HandleScope scope;


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

                {
                  TryCatch tryCatch;


                  wrappedArg0 = WrapDialDevicePicker(arg0);
                  wrappedArg1 = WrapDialDeviceSelectedEventArgs(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 if (NodeRT::Utils::CaseInsenstiveEquals(L"disconnectButtonClicked", str))
      {
        if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(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;
        }
        DialDevicePicker *wrapper = DialDevicePicker::Unwrap<DialDevicePicker>(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->DisconnectButtonClicked::add(
            ref new ::Windows::Foundation::TypedEventHandler<::Windows::Media::DialProtocol::DialDevicePicker^, ::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^>(
            [callbackObjPtr](::Windows::Media::DialProtocol::DialDevicePicker^ arg0, ::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ arg1) {
              NodeUtils::Async::RunOnMain([callbackObjPtr , arg0, arg1]() {
                HandleScope scope;


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

                {
                  TryCatch tryCatch;


                  wrappedArg0 = WrapDialDevicePicker(arg0);
                  wrappedArg1 = WrapDialDisconnectButtonClickedEventArgs(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"dialDevicePickerDismissed", str)) &&(!NodeRT::Utils::CaseInsenstiveEquals(L"dialDeviceSelected", str)) &&(!NodeRT::Utils::CaseInsenstiveEquals(L"disconnectButtonClicked", 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"dialDevicePickerDismissed", str)) {
          if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(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;
          }
          DialDevicePicker *wrapper = DialDevicePicker::Unwrap<DialDevicePicker>(info.This());
          wrapper->_instance->DialDevicePickerDismissed::remove(registrationToken);
        }
        else if (NodeRT::Utils::CaseInsenstiveEquals(L"dialDeviceSelected", str))
        {
          if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(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;
          }
          DialDevicePicker *wrapper = DialDevicePicker::Unwrap<DialDevicePicker>(info.This());
          wrapper->_instance->DialDeviceSelected::remove(registrationToken);
        }
        else if (NodeRT::Utils::CaseInsenstiveEquals(L"disconnectButtonClicked", str))
        {
          if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePicker^>(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;
          }
          DialDevicePicker *wrapper = DialDevicePicker::Unwrap<DialDevicePicker>(info.This());
          wrapper->_instance->DisconnectButtonClicked::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::Media::DialProtocol::DialDevicePicker^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapDialDevicePicker(::Windows::Media::DialProtocol::DialDevicePicker^ wintRtInstance);
      friend ::Windows::Media::DialProtocol::DialDevicePicker^ UnwrapDialDevicePicker(Local<Value> value);
  };

  Persistent<FunctionTemplate> DialDevicePicker::s_constructorTemplate;

  v8::Local<v8::Value> WrapDialDevicePicker(::Windows::Media::DialProtocol::DialDevicePicker^ 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>(DialDevicePicker::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Media::DialProtocol::DialDevicePicker^ UnwrapDialDevicePicker(Local<Value> value) {
     return DialDevicePicker::Unwrap<DialDevicePicker>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitDialDevicePicker(Local<Object> exports) {
    DialDevicePicker::Init(exports);
  }

  class DialDevicePickerFilter : 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>("DialDevicePickerFilter").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);





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

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



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

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

    private:

      DialDevicePickerFilter(::Windows::Media::DialProtocol::DialDevicePickerFilter^ 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::Media::DialProtocol::DialDevicePickerFilter^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePickerFilter^>(info[0])) {
        try {
          winRtInstance = (::Windows::Media::DialProtocol::DialDevicePickerFilter^) 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());

      DialDevicePickerFilter *wrapperInstance = new DialDevicePickerFilter(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::Media::DialProtocol::DialDevicePickerFilter^>(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::Media::DialProtocol::DialDevicePickerFilter^ winRtInstance;
      try {
        winRtInstance = (::Windows::Media::DialProtocol::DialDevicePickerFilter^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

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





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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDevicePickerFilter^>(info.This())) {
        return;
      }

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

      try  {
        ::Windows::Foundation::Collections::IVector<::Platform::String^>^ result = wrapper->_instance->SupportedAppNames;
        info.GetReturnValue().Set(NodeRT::Collections::VectorWrapper<::Platform::String^>::CreateVectorWrapper(result, 
            [](::Platform::String^ val) -> Local<Value> {
              return NodeRT::Utils::NewString(val->Data());
            },
            [](Local<Value> value) -> bool {
              return value->IsString();
            },
            [](Local<Value> value) -> ::Platform::String^ {
              return ref new Platform::String(NodeRT::Utils::StringToWchar(v8::String::Value(v8::Isolate::GetCurrent(), value)));
            }
          ));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    private:
      ::Windows::Media::DialProtocol::DialDevicePickerFilter^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapDialDevicePickerFilter(::Windows::Media::DialProtocol::DialDevicePickerFilter^ wintRtInstance);
      friend ::Windows::Media::DialProtocol::DialDevicePickerFilter^ UnwrapDialDevicePickerFilter(Local<Value> value);
  };

  Persistent<FunctionTemplate> DialDevicePickerFilter::s_constructorTemplate;

  v8::Local<v8::Value> WrapDialDevicePickerFilter(::Windows::Media::DialProtocol::DialDevicePickerFilter^ 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>(DialDevicePickerFilter::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Media::DialProtocol::DialDevicePickerFilter^ UnwrapDialDevicePickerFilter(Local<Value> value) {
     return DialDevicePickerFilter::Unwrap<DialDevicePickerFilter>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitDialDevicePickerFilter(Local<Object> exports) {
    DialDevicePickerFilter::Init(exports);
  }

  class DialDeviceSelectedEventArgs : 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>("DialDeviceSelectedEventArgs").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);





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

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



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

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

    private:

      DialDeviceSelectedEventArgs(::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^ 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::Media::DialProtocol::DialDeviceSelectedEventArgs^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^>(info[0])) {
        try {
          winRtInstance = (::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^) 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());

      DialDeviceSelectedEventArgs *wrapperInstance = new DialDeviceSelectedEventArgs(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::Media::DialProtocol::DialDeviceSelectedEventArgs^>(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::Media::DialProtocol::DialDeviceSelectedEventArgs^ winRtInstance;
      try {
        winRtInstance = (::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

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





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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^>(info.This())) {
        return;
      }

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

      try  {
        ::Windows::Media::DialProtocol::DialDevice^ result = wrapper->_instance->SelectedDialDevice;
        info.GetReturnValue().Set(WrapDialDevice(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    private:
      ::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapDialDeviceSelectedEventArgs(::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^ wintRtInstance);
      friend ::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^ UnwrapDialDeviceSelectedEventArgs(Local<Value> value);
  };

  Persistent<FunctionTemplate> DialDeviceSelectedEventArgs::s_constructorTemplate;

  v8::Local<v8::Value> WrapDialDeviceSelectedEventArgs(::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^ 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>(DialDeviceSelectedEventArgs::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Media::DialProtocol::DialDeviceSelectedEventArgs^ UnwrapDialDeviceSelectedEventArgs(Local<Value> value) {
     return DialDeviceSelectedEventArgs::Unwrap<DialDeviceSelectedEventArgs>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitDialDeviceSelectedEventArgs(Local<Object> exports) {
    DialDeviceSelectedEventArgs::Init(exports);
  }

  class DialDisconnectButtonClickedEventArgs : 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>("DialDisconnectButtonClickedEventArgs").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);





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

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



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

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

    private:

      DialDisconnectButtonClickedEventArgs(::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ 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::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^>(info[0])) {
        try {
          winRtInstance = (::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^) 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());

      DialDisconnectButtonClickedEventArgs *wrapperInstance = new DialDisconnectButtonClickedEventArgs(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::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^>(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::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ winRtInstance;
      try {
        winRtInstance = (::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

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





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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^>(info.This())) {
        return;
      }

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

      try  {
        ::Windows::Media::DialProtocol::DialDevice^ result = wrapper->_instance->Device;
        info.GetReturnValue().Set(WrapDialDevice(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      


    private:
      ::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapDialDisconnectButtonClickedEventArgs(::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ wintRtInstance);
      friend ::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ UnwrapDialDisconnectButtonClickedEventArgs(Local<Value> value);
  };

  Persistent<FunctionTemplate> DialDisconnectButtonClickedEventArgs::s_constructorTemplate;

  v8::Local<v8::Value> WrapDialDisconnectButtonClickedEventArgs(::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ 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>(DialDisconnectButtonClickedEventArgs::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Media::DialProtocol::DialDisconnectButtonClickedEventArgs^ UnwrapDialDisconnectButtonClickedEventArgs(Local<Value> value) {
     return DialDisconnectButtonClickedEventArgs::Unwrap<DialDisconnectButtonClickedEventArgs>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitDialDisconnectButtonClickedEventArgs(Local<Object> exports) {
    DialDisconnectButtonClickedEventArgs::Init(exports);
  }

  class DialReceiverApp : 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>("DialReceiverApp").ToLocalChecked());
        localRef->InstanceTemplate()->SetInternalFieldCount(1);

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


          
            Nan::SetPrototypeMethod(localRef, "getAdditionalDataAsync", GetAdditionalDataAsync);
            Nan::SetPrototypeMethod(localRef, "setAdditionalDataAsync", SetAdditionalDataAsync);
            Nan::SetPrototypeMethod(localRef, "getUniqueDeviceNameAsync", GetUniqueDeviceNameAsync);
          



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

        Nan::SetAccessor(constructor, Nan::New<String>("current").ToLocalChecked(), CurrentGetter);


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

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

    private:

      DialReceiverApp(::Windows::Media::DialProtocol::DialReceiverApp^ 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::Media::DialProtocol::DialReceiverApp^ winRtInstance;


      if (info.Length() == 1 && OpaqueWrapper::IsOpaqueWrapper(info[0]) &&
        NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialReceiverApp^>(info[0])) {
        try {
          winRtInstance = (::Windows::Media::DialProtocol::DialReceiverApp^) 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());

      DialReceiverApp *wrapperInstance = new DialReceiverApp(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::Media::DialProtocol::DialReceiverApp^>(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::Media::DialProtocol::DialReceiverApp^ winRtInstance;
      try {
        winRtInstance = (::Windows::Media::DialProtocol::DialReceiverApp^) NodeRT::Utils::GetObjectInstance(info[0]);
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }

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

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

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialReceiverApp^>(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;
      }

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

      ::Windows::Foundation::IAsyncOperation<::Windows::Foundation::Collections::IMap<::Platform::String^, ::Platform::String^>^>^ op;


      if (info.Length() == 1)
      {
        try
        {
          op = wrapper->_instance->GetAdditionalDataAsync();
        }
        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::Foundation::Collections::IMap<::Platform::String^, ::Platform::String^>^> t) {
        try {
          auto result = t.get();
          NodeUtils::Async::RunCallbackOnMain(asyncToken, [result](NodeUtils::InvokeCallbackDelegate invokeCallback) {


            Local<Value> error;
            Local<Value> arg1;
            {
              TryCatch tryCatch;
              arg1 = NodeRT::Collections::MapWrapper<::Platform::String^,::Platform::String^>::CreateMapWrapper(result, 
            [](::Platform::String^ val) -> Local<Value> {
              return NodeRT::Utils::NewString(val->Data());
            },
            [](Local<Value> value) -> bool {
              return value->IsString();
            },
            [](Local<Value> value) -> ::Platform::String^ {
              return ref new Platform::String(NodeRT::Utils::StringToWchar(v8::String::Value(v8::Isolate::GetCurrent(), value)));
            },
            [](::Platform::String^ val) -> Local<Value> {
              return NodeRT::Utils::NewString(val->Data());
            },
            [](Local<Value> value) -> bool {
              return value->IsString();
            },
            [](Local<Value> value) -> ::Platform::String^ {
              return ref new Platform::String(NodeRT::Utils::StringToWchar(v8::String::Value(v8::Isolate::GetCurrent(), value)));
            }
          );
              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 SetAdditionalDataAsync(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialReceiverApp^>(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;
      }

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

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


      if (info.Length() == 2
        && (NodeRT::Utils::IsWinRtWrapperOf<::Windows::Foundation::Collections::IIterable<::Windows::Foundation::Collections::IKeyValuePair<::Platform::String^, ::Platform::String^>^>^>(info[0]) || info[0]->IsObject()))
      {
        try
        {
          ::Windows::Foundation::Collections::IIterable<::Windows::Foundation::Collections::IKeyValuePair<::Platform::String^, ::Platform::String^>^>^ arg0 = 
            [] (v8::Local<v8::Value> value) -> ::Windows::Foundation::Collections::IIterable<::Windows::Foundation::Collections::IKeyValuePair<::Platform::String^, ::Platform::String^>^>^
            {
              if (value->IsObject())
              {
                return NodeRT::Collections::JsObjectToWinrtMap<::Platform::String^>(value.As<Object>(), 
                 [](Local<Value> value) -> bool {
                   return (!NodeRT::Utils::IsWinRtWrapper(value));
                 },
                 [](Local<Value> value) -> ::Platform::String^ {
                   return ref new Platform::String(NodeRT::Utils::StringToWchar(v8::String::Value(v8::Isolate::GetCurrent(), value)));
                 }
                );
              }
              else
              {
                return dynamic_cast<::Windows::Foundation::Collections::IIterable<::Windows::Foundation::Collections::IKeyValuePair<::Platform::String^, ::Platform::String^>^>^>(NodeRT::Utils::GetObjectInstance(value));
              }
            } (info[0]);
          
          op = wrapper->_instance->SetAdditionalDataAsync(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<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 GetUniqueDeviceNameAsync(Nan::NAN_METHOD_ARGS_TYPE info) {
      HandleScope scope;

      if (!NodeRT::Utils::IsWinRtWrapperOf<::Windows::Media::DialProtocol::DialReceiverApp^>(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;
      }

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

      ::Windows::Foundation::IAsyncOperation<::Platform::String^>^ op;


      if (info.Length() == 1)
      {
        try
        {
          op = wrapper->_instance->GetUniqueDeviceNameAsync();
        }
        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<::Platform::String^> 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::NewString(result->Data());
              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 CurrentGetter(Local<String> property, const Nan::PropertyCallbackInfo<v8::Value> &info) {
      HandleScope scope;

      try
      {
        ::Windows::Media::DialProtocol::DialReceiverApp^ result = ::Windows::Media::DialProtocol::DialReceiverApp::Current;
        info.GetReturnValue().Set(WrapDialReceiverApp(result));
        return;
      } catch (Platform::Exception ^exception) {
        NodeRT::Utils::ThrowWinRtExceptionInJs(exception);
        return;
      }
    }
      

    private:
      ::Windows::Media::DialProtocol::DialReceiverApp^ _instance;
      static Persistent<FunctionTemplate> s_constructorTemplate;

      friend v8::Local<v8::Value> WrapDialReceiverApp(::Windows::Media::DialProtocol::DialReceiverApp^ wintRtInstance);
      friend ::Windows::Media::DialProtocol::DialReceiverApp^ UnwrapDialReceiverApp(Local<Value> value);
  };

  Persistent<FunctionTemplate> DialReceiverApp::s_constructorTemplate;

  v8::Local<v8::Value> WrapDialReceiverApp(::Windows::Media::DialProtocol::DialReceiverApp^ 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>(DialReceiverApp::s_constructorTemplate);
    return scope.Escape(Nan::NewInstance(Nan::GetFunction(localRef).ToLocalChecked(),_countof(args), args).ToLocalChecked());
  }

  ::Windows::Media::DialProtocol::DialReceiverApp^ UnwrapDialReceiverApp(Local<Value> value) {
     return DialReceiverApp::Unwrap<DialReceiverApp>(Nan::To<Object>(value).ToLocalChecked())->_instance;
  }

  void InitDialReceiverApp(Local<Object> exports) {
    DialReceiverApp::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::Media::DialProtocol::InitDialAppLaunchResultEnum(target);
      NodeRT::Windows::Media::DialProtocol::InitDialAppStateEnum(target);
      NodeRT::Windows::Media::DialProtocol::InitDialAppStopResultEnum(target);
      NodeRT::Windows::Media::DialProtocol::InitDialDeviceDisplayStatusEnum(target);
      NodeRT::Windows::Media::DialProtocol::InitDialApp(target);
      NodeRT::Windows::Media::DialProtocol::InitDialAppStateDetails(target);
      NodeRT::Windows::Media::DialProtocol::InitDialDevice(target);
      NodeRT::Windows::Media::DialProtocol::InitDialDevicePicker(target);
      NodeRT::Windows::Media::DialProtocol::InitDialDevicePickerFilter(target);
      NodeRT::Windows::Media::DialProtocol::InitDialDeviceSelectedEventArgs(target);
      NodeRT::Windows::Media::DialProtocol::InitDialDisconnectButtonClickedEventArgs(target);
      NodeRT::Windows::Media::DialProtocol::InitDialReceiverApp(target);


  NodeRT::Utils::RegisterNameSpace("Windows.Media.DialProtocol", target);
}



NODE_MODULE(binding, init)