#include <Adafruit_GFX.h>
#include <SPI.h>
#include <Adafruit_ILI9341.h>
#include <Arduino.h>
#include <Adafruit_FT6206.h>
#include <Adafruit_NeoPixel.h>

#define NUMPIXELS 16
#define NEO_PIN 3

Adafruit_NeoPixel pixels(NUMPIXELS, NEO_PIN, NEO_GRB + NEO_KHZ800);

#define TFT_DC 9
#define TFT_CS 10
#define TFT_WR 12
#define TFT_RD 11 

Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
Adafruit_FT6206 ts = Adafruit_FT6206();

int redMarker[144][2];
int greenMarker[144][2];
int blueMarker[144][2];
int brightnessMarker[144][2];

String marker;
int originalX;
int originalY;
void setup() {
  Serial.begin(115200);

  pixels.begin();
  tft.begin();
  ts.begin();

  tft.setRotation(1);

  display();

  populateArrays();
}

void loop() {
  pixels.setBrightness(1000);

if(ts.touched()){
    Serial.println("j");
  }
  lightLamp();

}

void redInput(){
  tft.fillRect(0, 90, 300, 6, ILI9341_RED);
  tft.fillRoundRect(300, 84, 8, 18, 2, ILI9341_LIGHTGREY);
}

void display(){
  tft.setTextSize(2);
  
  tft.setCursor(90,10);
  tft.setTextColor(ILI9341_WHITE);
  tft.println("Brightness");

  brightnessInput();

  tft.setCursor(0, 70);
  tft.setTextColor(ILI9341_RED);
  tft.println("RED");

  redInput();

  tft.setCursor(0, 110);
  tft.setTextColor(ILI9341_GREEN);
  tft.println("GREEN");

  greenInput();

  tft.setCursor(0, 150);
  tft.setTextColor(ILI9341_BLUE);
  tft.println("BLUE");

  blueInput();

  tft.setCursor(0, 200);
  tft.setTextColor(ILI9341_WHITE);
  tft.println("Led Color");

  tft.fillRoundRect(140, 193, 168, 30, 5,ILI9341_GREEN);

}

void brightnessInput(){
  tft.fillRect(0, 40, 300, 6,ILI9341_WHITE);
  tft.fillRoundRect(300, 34, 8, 18, 2, ILI9341_LIGHTGREY);
}

void greenInput(){
  tft.fillRect(0, 130, 300, 6, ILI9341_GREEN);
  tft.fillRoundRect(300, 124, 8, 18, 2, ILI9341_LIGHTGREY);
}

void blueInput(){
  tft.fillRect(0, 170, 300, 6, ILI9341_BLUE);
  tft.fillRoundRect(300, 164, 8, 18, 2, ILI9341_LIGHTGREY);
}

void lightLamp(){
  for (int i = 0; i < NUMPIXELS; i++) {
    pixels.setPixelColor(i, pixels.Color(77, 180, 40));
    pixels.show();
  }
}

void populateArrays(){
  int x = 300;
  int redY = 84;
  int greenY = 124;
  int blueY = 164;
  int brightnessY = 34;

  for(int i = 0; i < 144; i++){
    for(int j = 0; j < 8; j++){
      redMarker[i][0] = x + j;
      greenMarker[i][0] = x + j;
      blueMarker[i][0] = x + j;
      brightnessMarker[i][0] = x + j;

      redMarker[i][1] = redY;
      greenMarker[i][1] = greenY;
      blueMarker[i][1] = blueY;
      brightnessMarker[i][1] = brightnessY;

      ++i;
    }
    --i;
    ++redY;
    ++greenY;
    ++blueY;
    ++brightnessY;
  }
}