#include <IRremote\IRremote.h>

const int kLedR = 6;
const int kLedG = 10;
const int kLedB = 9;
const int RECV_PIN = 2;

int brt = 255;
int clr = 1;

IRrecv irrecv(RECV_PIN);
decode_results results;

void setup()
{
	pinMode(kLedR, OUTPUT);
	pinMode(kLedG, OUTPUT);
	pinMode(kLedB, OUTPUT);
	Serial.begin(9600);
	irrecv.enableIRIn(); // Start the receiver
	adjustBrigthness(clr, brt);
}

void loop()
{
	if (irrecv.decode(&results))
	{
		if (!(results.value == 0xFFFFFFFF)){
			switch (results.value)
			{
			case 0xFFA857:
			case 0xA3C8EDDB:
				brt += 50;
				Serial.println('+');
				break;
			case 0xFFE01F:
			case 0xF076C13B:
				brt -= 50;
				Serial.println('-');
				break;
			case 0xFF30CF:
				clr = 1;
				Serial.println('1');
				break;
			case 0xFF18E7:
				clr = 2;
				Serial.println('2');
				break;
			case 0xFF7A85:
				clr = 3;
				Serial.println('3');
				break;
			default:
				Serial.println(results.value, HEX);
				break;
			}
		}

			if (brt > 255) brt = 255;
			if (brt < 0) brt = 0;
			adjustBrigthness(clr, brt);

		irrecv.resume(); // Receive the next value
	}
}

void adjustBrigthness(int color, int brightness)
{
	switch (color)
	{
	case 1:
		analogWrite(kLedR, brightness);
		analogWrite(kLedG, 0);
		analogWrite(kLedB, 0);
		break;
	case 2:
		analogWrite(kLedR, 0);
		analogWrite(kLedG, brightness);
		analogWrite(kLedB, 0);
		break;
	case 3:
		analogWrite(kLedR, 0);
		analogWrite(kLedG, 0);
		analogWrite(kLedB, brightness);
		break;
	}
}

// 0: FF6897
// 1: FF30CF
// 2: FF18E7
// 3: FF7A85
// 4: FF10EF
// 5: FF38C7
// 6: FF5AA5
// 7: FF42BD
// 8: FF4AB5
// 9: FF52AD
// +: FFA857
// -: FFE01F