/*
  Simple "Hello World" for ILI9341 LCD

  https://wokwi.com/arduino/projects/308024602434470466
*/

#include "SPI.h"
#include "Adafruit_GFX.h"
#include "Adafruit_ILI9341.h"

#define TFT_OLIVE 0x7BE0 /* 128, 128, 0 */
#define TFT_DC 48
#define TFT_CS 40
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);
const int buttonPin = 0;
const int relayPin = 25;
int oldValue = HIGH; // default/idle value for pin 0 is high.

void setup() {
  pinMode(relayPin, OUTPUT);
  Serial.begin(115200);
  Serial.println("Press the button.");
  pinMode(buttonPin, INPUT);
  tft.begin();
  tft.setRotation(3);
  tft.setCursor(5, 5);
  tft.setTextColor(TFT_OLIVE);
  tft.setTextSize(3);
  tft.println("Hydrostation is OFF");

  tft.setCursor(20, 160);
  tft.setTextColor(ILI9341_GREEN);
  tft.setTextSize(2);
  //tft.println("I can has colors?");

  // Meme reference: https://english.stackexchange.com/questions/20356/origin-of-i-can-haz
}

void loop() {
  int newValue = digitalRead(buttonPin);
  if (newValue != oldValue)
  {
    if (newValue == LOW)
    {
      tft.println("The button is pressed.");
      digitalWrite(relayPin,HIGH);
    }
    else
    {
      tft.println("The button is released.");
    }
    oldValue = newValue;
  }
  delay(100);

}

/*
  Simple "Hello World" for ILI9341 LCD

  https://wokwi.com/arduino/projects/308024602434470466
*/

// #include "SPI.h"
// #include "Adafruit_GFX.h"
// #include "Adafruit_ILI9341.h"

// #define TFT_DC 48
// #define TFT_CS 53
// Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC);

// void setup() {
//   tft.begin();

//   tft.setCursor(26, 120);
//   tft.setTextColor(ILI9341_RED);
//   tft.setTextSize(3);
//   tft.println("Hello, TFT!");

//   tft.setCursor(20, 160);
//   tft.setTextColor(ILI9341_GREEN);
//   tft.setTextSize(2);
//   tft.println("I can has colors?");

//   // Meme reference: https://english.stackexchange.com/questions/20356/origin-of-i-can-haz
// }

// void loop() { }