#include "i2-demo.h"

using namespace icinga;

/**
 * GetName
 *
 * Returns the name of the component.
 *
 * @returns The name.
 */
string DemoComponent::GetName(void) const
{
	return "democomponent";
}

/**
 * Start
 *
 * Starts the component.
 */
void DemoComponent::Start(void)
{
	m_DemoEndpoint = make_shared<VirtualEndpoint>();
	m_DemoEndpoint->RegisterMethodHandler("demo::HelloWorld",
	    bind_weak(&DemoComponent::HelloWorldRequestHandler, shared_from_this()));
	m_DemoEndpoint->RegisterMethodSource("demo::HelloWorld");

	EndpointManager::Ptr endpointManager = GetIcingaApplication()->GetEndpointManager();
	endpointManager->RegisterEndpoint(m_DemoEndpoint);

	m_DemoTimer = make_shared<Timer>();
	m_DemoTimer->SetInterval(5);
	m_DemoTimer->OnTimerExpired += bind_weak(&DemoComponent::DemoTimerHandler, shared_from_this());
	m_DemoTimer->Start();
}

/**
 * Stop
 *
 * Stops the component.
 */
void DemoComponent::Stop(void)
{
	IcingaApplication::Ptr app = GetIcingaApplication();

	if (app) {
		EndpointManager::Ptr endpointManager = app->GetEndpointManager();
		endpointManager->UnregisterEndpoint(m_DemoEndpoint);
	}
}

/**
 * DemoTimerHandler
 *
 * Periodically sends a demo::HelloWorld message.
 *
 * @param tea Event arguments for the timer.
 * @returns 0
 */
int DemoComponent::DemoTimerHandler(const TimerEventArgs& tea)
{
	Application::Log("Sending multicast 'hello world' message.");

	JsonRpcRequest request;
	request.SetMethod("demo::HelloWorld");

	EndpointManager::Ptr endpointManager = GetIcingaApplication()->GetEndpointManager();
	endpointManager->SendMulticastRequest(m_DemoEndpoint, request);

	return 0;
}

/**
 * HelloWorldRequestHandler
 *
 * Processes demo::HelloWorld messages.
 */
int DemoComponent::HelloWorldRequestHandler(const NewRequestEventArgs& nrea)
{
	Application::Log("Got 'hello world' from address=" + nrea.Sender->GetAddress() + ", identity=" + nrea.Sender->GetIdentity());

	return 0;
}

EXPORT_COMPONENT(DemoComponent);