#include <FastLED.h>
#include <Keyboard.h>
#include <Keypad.h>

//Declarations LED
#define NUM_LED 4
#define LED_PIN 11
CRGB led[NUM_LED];
char currentRGB = i;
//Declarations KEYPAD
const byte ROWS = 4;
const byte COLS = 4;
char keys[ROWS][COLS] = {
	{'0','1','2','3'},
	{'4','5','6','7'},
	{'8','9','a','b'},
	{'c','d','e','f'}
};
byte rowPins[ROWS] = {13, 5, 10, 9};
byte colPins[COLS] = {8, 6, 12, 4}; 
Keypad kpd = Keypad(makeKeymap(keys), rowPins, colPins, ROWS, COLS);
char ctrlKey = KEY_LEFT_CTRL;

void setAll(int red, int grn, int blu){
	for (int i = 0; i < NUM_LED; i++){
		led[i] = CRGB(red, grn, blu);
	}
	FastLED.show();}
void setQ(int red, int grn, int blu){led[0] = CRGB(red, grn, blu);}
void setW(int red, int grn, int blu){led[1] = CRGB(red, grn, blu);}
void setA(int red, int grn, int blu){led[2] = CRGB(red, grn, blu);}
void setS(int red, int grn, int blu){led[3] = CRGB(red, grn, blu);}
void show(){FastLED.show();}

void fmf1() {setAll(125, 241, 255);show();}
void fmf2() {setAll(255, 0, 255);show();}
void fmf3() {
	switch (currentRGB) {
		case "i":
			setQ(255, 0, 63);setW(255, 246, 0);setA(0, 128, 0);setS(255, 0, 63);show();currentRGB = "r";
			break;
		case "o":
			setAll(0, 0, 255);show();currentRGB = "i";
			break;
		default:
			setAll(0, 0, 0);show();currentRGB = "o";
			break;
	}
void fmfky() {Keyboard.print("Fuck You");}
void fmshl() {Keyboard.println("ssh root@192.168.1.85");}
void fmshg() {Keyboard.println("ssh -p 9999 root@git64.ddns.net");}
void fmgdr() {Keyboard.print(":/mnt/GIT/gitFolder/");}
void fmezg() {Keyboard.println("ezgit");}
void fmsbr() {Keyboard.println("cd;source .bashrc;cd -");}
void fmszr() {Keyboard.println("cd;source .zshrc;cd -");}
void fmclb() {Keyboard.press(ctrlKey);delay(20);Keyboard.press(98);delay(20);Keyboard.releaseAll();}
void fmglp() {Keyboard.println("git log --pretty --color --graph --oneline --decorate --histogram");}
void fmcbh() {Keyboard.press(ctrlKey);delay(20);Keyboard.press(98);delay(20);Keyboard.releaseAll();delay(5);Keyboard.print("h");}
void fmcbv() {Keyboard.press(ctrlKey);delay(20);Keyboard.press(98);delay(20);Keyboard.releaseAll();delay(5);Keyboard.print("v");}
void fmcbs() {Keyboard.press(ctrlKey);delay(20);Keyboard.press(98);delay(20);Keyboard.releaseAll();delay(5);Keyboard.print("s");}
void fmexr() {Keyboard.println("exit");delay(5);}

void setup() {
	FastLED.addLeds<NEOPIXEL, LED_PIN>(led, NUM_LED);
	setAll(0, 0, 255);

	Keyboard.begin();
	pinMode(ledpin,OUTPUT);
	digitalWrite(ledpin, HIGH);
	setAll(100, 0, 0)
}

void loop() {
	char key = kpd.getKey();
	if(key) {
		switch (key) {
			case '0':
				fmf1();
			break;
			case '1':
				fmf2();
			break;
			case '2':
				fmf3();
			break;
			case '3':
				fmfky();
			break;
			case '4':
				fmshl();
			break;
			case '5':
				fmshg();
			break;
			case '6':
				fmgdr();
			break;
			case '7':
				fmezg();
			break;
			case '8':
				fmsbr();
			break;
			case '9':
				fmszr();
			break;
			case 'a':
				fmclb();
			break;
			case 'b':
				fmglp();
			break;
			case 'c':
				fmcbh();
			break;
			case 'd':
				fmcbv();
			break;
			case 'e':
				fmcbs();
			break;
			case 'f':
				fmexr();
			break;
		}
	delay(100);
  }
}