#include "uscxml/Interpreter.h"
#include "glog/logging.h"

using namespace uscxml;

int main(int argc, char** argv) {
	google::LogToStderr();
	google::InitGoogleLogging(argv[0]);

	const char* scxmlContent =
	    "<scxml datamodel=\"lua\" initial=\"init\" name=\"scxml_root\" version=\"1.0\" xmlns=\"http://www.w3.org/2005/07/scxml\">               "
	    "   <state id=\"init\">                                                                                                                 "
	    "       <transition target=\"InvokeParent\"/>                                                                                           "
	    "   </state>                                                                                                                            "
	    "   <final id=\"FinalShape1\"/>                                                                                                         "
	    "   <state id=\"InvokeParent\">                                                                                                         "
	    "       <invoke autoforward=\"true\" id=\"test_invoke\" type=\"scxml\">                                                                 "
	    "           <content>                                                                                                                   "
	    "               <scxml datamodel=\"lua\" initial=\"On\" name=\"ScxmlShape1\" version=\"1.0\" xmlns=\"http://www.w3.org/2005/07/scxml\"> "
	    "                   <state id=\"On\">                                                                                                   "
	    "                       <onentry>                                                                                                       "
	    "                           <script>print('TEST LOGGING FROM INVOKE SOURCE')</script>                                                   "
	    "                       </onentry>                                                                                                      "
	    "                       <transition target=\"Off\"/>                                                                                    "
	    "                   </state>                                                                                                            "
	    "                   <state id=\"Off\">                                                                                                  "
	    "                       <transition event=\"inside_invoke\" target=\"End\"/>                                                            "
	    "                   </state>                                                                                                            "
	    "                   <final id=\"End\"/>                                                                                                 "
	    "               </scxml>                                                                                                                "
	    "           </content>                                                                                                                  "
	    "       </invoke>                                                                                                                       "
	    "       <transition event=\"done.invoke.test_invoke\" target=\"FinalShape1\"/>                                                          "
	    "       <transition event=\"move_here\" target=\"StateXXX\"/>                                                                           "
	    "   </state>                                                                                                                            "
	    "   <state id=\"StateXXX\">                                                                                                             "
	    "       <transition target=\"FinalShape1\"/>                                                                                            "
	    "   </state>                                                                                                                            "
	    "</scxml>                                                                                                                               ";

	std::string msg;

	uscxml::Interpreter scxml = uscxml::Interpreter(uscxml::Interpreter::fromXML(scxmlContent, ""));
	std::list<InterpreterIssue> issues = scxml.validate();
	for (std::list<InterpreterIssue>::iterator issueIter = issues.begin(); issueIter != issues.end(); issueIter++) {
		std::cout << *issueIter;
	}

	scxml.addMonitor(new StateTransitionMonitor());

	uscxml::InterpreterState state;

	// assume initial stable configuration
	do {
		state = scxml.step();
	} while(state > 0);

	scxml.receive(Event("move_here"));
	scxml.receive(Event("inside_invoke"));

	while(state != uscxml::USCXML_FINISHED) {
		do {
			state = scxml.step(true);
		} while(state > 0);
	}

	std::cout << "************************************" << std::endl;
	std::cout << "Successfully finished state machine!" << std::endl;

	return EXIT_SUCCESS;

}