#include "effect_timer.h"
#include <FastLED.h>
#include "functions.h"
#include "fonts.h"
#include "ntp.h"

void TimerEffect::loop(uint16_t ms) {
	if (timer==0) return;

	CRGB bg_color(0x000000);
	CRGB fg_color(0xCCCCCC);
	time_t now;
	time(&now);
	long diff = timer - now;
	window->clear(&bg_color);
	if (diff < 0 && (now & 1)==0) return;
	if (diff < 0) diff = 0;
	int hours = diff / 3600;
	int minutes = diff / 60;
	int seconds = diff % 60;
	if (minutes > 99) {
		seconds = minutes % 60;
		minutes = hours;
	}
	//void drawChar(Font f, uint8_t x, uint8_t y, const char c, CRGB* color, bool mask=false);
	window->drawChar(&font_numbers3x5, 0<<8,  0<<8, '0' + (minutes / 10), &fg_color);
	window->drawChar(&font_numbers3x5, 4<<8,  0<<8, '0' + (minutes % 10), &fg_color);
	window->drawChar(&font_numbers3x5, 9<<8,  0<<8, '0' + (seconds / 10), &fg_color);
	window->drawChar(&font_numbers3x5, 13<<8, 0<<8, '0' + (seconds % 10), &fg_color);
	if (now & 1) {
		window->setPixel(7, 1, &fg_color);
		window->setPixel(7, 3, &fg_color);
	}
}

TimerEffect::~TimerEffect() {
	delete window;
}