#include <Adafruit_GFX.h>
#include <Adafruit_ILI9341.h>

// Pin definitions
#define TFT_CS 10
#define TFT_DC 9
#define TFT_RST -1 // You can also connect this to the ESP32 reset pin

// Color definitions
#define BLACK ILI9341_BLACK
#define WHITE ILI9341_WHITE
#define RED ILI9341_RED
#define GREEN ILI9341_GREEN
#define BLUE ILI9341_BLUE
#define YELLOW ILI9341_YELLOW

// Initialize the ILI9341 display
Adafruit_ILI9341 tft = Adafruit_ILI9341(TFT_CS, TFT_DC, TFT_RST);

void setup() {
  Serial.begin(115200);
  Serial.println("TFT Display Test");
  
  tft.begin();
  tft.setRotation(1); // Set the display rotation (0-3)
  tft.fillScreen(BLACK); // Fill the screen with black color

  drawGraphics();
  displayCodeByArvind();
}

void loop() {
  animateText();
}

void drawGraphics() {
  // Draw some shapes with increased size
  tft.fillRect(10, 10, 70, 70, RED); // Increased size by 40%
  tft.fillCircle(100, 100, 42, GREEN); // Increased size by 40%
  tft.drawTriangle(150, 150, 200, 80, 250, 150, BLUE); // Adjusted to make it larger

  // Draw some text
  tft.setTextColor(YELLOW);
  tft.setTextSize(4); // Increased text size by 40%
  tft.setCursor(10, 200);
  tft.print(" Arvind!");

  tft.setTextSize(1.4); // Increased text size by 40%
  tft.setCursor(10, 220);
  tft.print("Welcome to TFT Display");
}

void animateText() {
  static int16_t x = 0;
  static int16_t y = 180;
  static int8_t xDir = 1;
  static int8_t yDir = 1;
  
  // Clear the previous text position
  tft.fillRect(x, y, 112, 14, BLACK); // Adjusted size to accommodate larger text

  // Update text position
  x += xDir;
  y += yDir;

  // Bounce text off the edges
  if (x <= 0 || x >= tft.width() - 112) { // Adjusted width for larger text
    xDir = -xDir;
  }
  if (y <= 0 || y >= tft.height() - 14) { // Adjusted height for larger text
    yDir = -yDir;
  }

  // Draw the text at the new position
  tft.setCursor(x, y);
  tft.setTextColor(YELLOW);
  tft.setTextSize(2); // Increased text size by 40%
  tft.print("Moving Text");

  delay(30);
}

void displayCodeByArvind() {
  tft.setTextColor(WHITE);
  tft.setTextSize(2); // Set text size
  tft.setCursor(10, 250); // Position the text
  tft.print("CODE BY ARVIND");
}