// xestiacalendar_test.cpp - Xestia Calendar Unit Testing Suite.
//
// (c) 2016 Xestia Software Development.
//
// This file is part of Xestia Calendar.
//
// Xestia Address Book is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by the
// Free Software Foundation, version 3 of the license.
//
// Xestia Address Book is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License along
// with Xestia Calendar. If not, see <http://www.gnu.org/licenses/>

#include <gtest/gtest.h>
#include <iostream>
#include <string>
#include <stdexcept>

#include "xestiacalendar_icaleventload.h"
#include "xestiacalendar_commonfunctions.h"
#include "xestiacalendar_icaltaskload.h"
#include "xestiacalendar_icaljournalload.h"
#include "xestiacalendar_icalfreebusyload.h"
#include "xestiacalendar_icaltimezoneload.h"

enum MenuOpts {
	TESTS_ICALLOADEVENT = 1,
	TESTS_ICALLOADTODO,
	TESTS_ICALLOADJOURNAL,
	TESTS_ICALLOADFREEBUSY,
	TESTS_ICALLOADTIMEZONE,
	TESTS_ICALLOADALARM,
	TESTS_COMMONFUNCTIONS,
	TESTS_QUIT
};

void printn(std::string text){
// printn: Print a line and end with a newline (\n).

	std::cout << text << std::endl;

}

void printmenu(){
// printmenu: Print the menu.

	std::cout << "Select an option:" << std::endl << std::endl;
	std::cout << TESTS_ICALLOADEVENT << ". iCalendar Event Component Load" << std::endl;
	std::cout << TESTS_ICALLOADTODO << ". iCalendar Task Component Load" << std::endl;
	std::cout << TESTS_ICALLOADJOURNAL << ". iCalendar Journal Component Load" << std::endl;
	std::cout << TESTS_ICALLOADFREEBUSY << ". iCalendar FreeBusy Component Load" << std::endl;
	std::cout << TESTS_ICALLOADTIMEZONE << ". iCalendar Timezone Component Load" << std::endl;
	std::cout << TESTS_COMMONFUNCTIONS << ". Common Functions" << std::endl;
	std::cout << TESTS_QUIT << ". Quit" << std::endl;
	std::cout << std::endl;

}

int main(int argc, char* argv[]){

	::testing::InitGoogleTest(&argc, argv);

	printn("Xestia Calendar Unit Testing Application");
	printn("(c)2016 Xestia Software Development");
	printn("Note: Unit testing is currently in development");
	printn("");

	bool ExitEnabled = false;
	std::string StringOption = "";
	int TestResult = 0;

	while(ExitEnabled == false){
	
		printmenu();

		// Get user input.

		std::cout << "Select Option: ";	
		std::cin >> StringOption;
		
		int IntOption = -1;
		
		// Check if input is a number.
		
		try{
			IntOption = stoi(StringOption);
		}
		
		// Return to the top of the while statement if input
		// really isn't a number.
		
		catch(std::invalid_argument e){
			printn("Error: Selected option is not a number.");
			continue;
		}
		
		// Find which option has been selected from the
		// input.
		
		switch(IntOption){
		
			case TESTS_ICALLOADEVENT:
				printn("Running iCalendar Event Component tests...");
				::testing::GTEST_FLAG(filter) = "iCalendarEvent*";
				TestResult = RUN_ALL_TESTS();
				break;
			case TESTS_ICALLOADTODO:
				printn("Running iCalendar Task Component tests...");
				::testing::GTEST_FLAG(filter) = "iCalendarTask*";
				TestResult = RUN_ALL_TESTS();
				break;
			case TESTS_ICALLOADJOURNAL:
				printn("Running iCalendar Journal Component tests...");
				::testing::GTEST_FLAG(filter) = "iCalendarJournal*";
				TestResult = RUN_ALL_TESTS();
				break;
			case TESTS_ICALLOADFREEBUSY:
				printn("Running iCalendar Free Busy Component tests...");
				::testing::GTEST_FLAG(filter) = "iCalendarFreeBusy*";
				TestResult = RUN_ALL_TESTS();
				break;
			case TESTS_ICALLOADTIMEZONE:
				printn("Running iCalendar Free Busy Component tests...");
				::testing::GTEST_FLAG(filter) = "iCalendarTimezone*";
				TestResult = RUN_ALL_TESTS();
				break;
			case TESTS_COMMONFUNCTIONS:
				printn("Running Commmon Functions tests...");
				::testing::GTEST_FLAG(filter) = "CommonFunctions*";
				TestResult = RUN_ALL_TESTS();
				break;
			/*case TESTS_CARDDAV:
				printn("Running CardDAV tests...");
				::testing::GTEST_FLAG(filter) = "CardDAV*";
				TestResult = RUN_ALL_TESTS();
				break;*/
			case TESTS_QUIT:
				return 0;
				break;
			default:
				printn("Invalid menu number given."); 
				break;
		
		}
	
	}

}