#include "TestEchoComIF.h"
#include "TestCookie.h"

#include <fsfw/serialize/SerializeAdapter.h>
#include <fsfw/serviceinterface/ServiceInterface.h>
#include <fsfw/tmtcservices/CommandingServiceBase.h>
#include <fsfw/tmtcpacket/pus/TmPacketStored.h>


TestEchoComIF::TestEchoComIF(object_id_t objectId):
	SystemObject(objectId) {
}

TestEchoComIF::~TestEchoComIF() {}

ReturnValue_t TestEchoComIF::initializeInterface(CookieIF * cookie) {
	TestCookie* testCookie = dynamic_cast<TestCookie*>(cookie);
	if(testCookie == nullptr) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
		sif::warning << "TestEchoComIF::initializeInterface: Invalid cookie!" << std::endl;
#else
		sif::printWarning("TestEchoComIF::initializeInterface: Invalid cookie!\n");
#endif
		return HasReturnvaluesIF::RETURN_FAILED;
	}
	replyBuffer.reserve(testCookie->getReplyMaxLen());
	replyBuffer.resize(testCookie->getReplyMaxLen());
	return RETURN_OK;
}

ReturnValue_t TestEchoComIF::sendMessage(CookieIF *cookie,
		const uint8_t * sendData, size_t sendLen) {
	if(sendLen > replyBuffer.size()) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
		sif::warning << "TestEchoComIF::sendMessage: Send length larger than current reply buffer "
		        "length. Allocating additional memory!" << std::endl;
#else
		sif::printWarning("TestEchoComIF::sendMessage: Send length larger than current reply buffer "
                "length. Allocating additional memory!\n");
#endif
		replyBuffer.reserve(sendLen);
		replyBuffer.resize(sendLen);
	}
	memcpy(replyBuffer.data(),sendData, sendLen);
	dummyBufferSize = sendLen;
	return RETURN_OK;
}

ReturnValue_t TestEchoComIF::getSendSuccess(CookieIF *cookie) {
	return RETURN_OK;
}

ReturnValue_t TestEchoComIF::requestReceiveMessage(CookieIF *cookie,
		size_t requestLen) {
	return RETURN_OK;
}

ReturnValue_t TestEchoComIF::readReceivedMessage(CookieIF *cookie,
		uint8_t **buffer, size_t *size) {
	*buffer = replyBuffer.data();
	*size = dummyBufferSize;
	this->dummyBufferSize = 0;

	dummyReplyCounter ++;
	if(dummyReplyCounter == 10) {
		// add anything that needs to be read periodically by dummy handler
		dummyReplyCounter = 0;
	}
	return RETURN_OK;

}