#include "watchos.h"
#include "Module_RTC.h"

#include <DS3232RTC.h>
// https://github.com/JChristensen/DS3232RTC

DS3232RTC RTC;
tmElements_t rtc_time;


Module_RTC::Module_RTC()
{
	RTC.squareWave(SQWAVE_NONE);
	RTC.setAlarm(ALM2_EVERY_MINUTE, 0, 0, 0, 0);
	RTC.alarmInterrupt(ALARM_2, true);
	RTC.alarmInterrupt(ALARM_1, false);
	refresh();
}

void Module_RTC::initialize()
{
}

void Module_RTC::start()
{
}

void Module_RTC::suspend()
{
}

void Module_RTC::refresh()
{
	byte read_result = RTC.read(rtc_time);
}

void Module_RTC::tick()
{
	if (RTC.alarm(ALARM_2))
	{
		refresh();
		watchos::kernel()->pushEvent(WATCHOS_MODULE_RTC, WATCHOS_EVENT_TYPE_RTC_MINUTE, rtc_time.Hour, rtc_time.Minute);
		watchos::debug("New time: %d:%d", rtc_time.Hour, rtc_time.Minute);
	}
	if (RTC.alarm(ALARM_1))
	{
		watchos::debug("Alarm 1 fired?");
	}
}

int Module_RTC::getHour()
{
	return rtc_time.Hour;
}

int Module_RTC::getMinute()
{
	return rtc_time.Minute;
}

int Module_RTC::getSecond()
{
	return rtc_time.Second;
}

int Module_RTC::getYear()
{
	return rtc_time.Year + 1970;
}

int Module_RTC::getMonth()
{
	return rtc_time.Month;
}

int Module_RTC::getDay()
{
	return rtc_time.Day;
}

char* Module_RTC::getDayOfWeek()
{
	switch (rtc_time.Wday)
	{
	case 1:
		return "Sunday";
	case 2:
		return "Monday";
	case 3:
		return "Tuesday";
	case 4:
		return "Wednesday";
	case 5:
		return "Thursday";
	case 6:
		return "Friday";
	case 7:
		return "Saturday";
	default:
		return "Unknown";
	}
}