#include <Arduino.h>

int joyX, joyY;  // Variables to store joystick values
int buttonState = 0;
int lastButtonState = 0;
bool isMouseMode = true;

void setup() {
  Serial.begin(9600);

  // Initialize the switch pins
  pinMode(14, INPUT_PULLUP);
  pinMode(15, INPUT_PULLUP);
}

void loop() {
  // Read the joystick values
  joyX = analogRead(26);
  joyY = analogRead(27);

  // Read the switch state
  buttonState = digitalRead(14);

  // If the switch is in mouse mode
  if (isMouseMode) {
    // Use joystick values for mouse movement
    int mouseX = map(joyX, 0, 65535, -10, 10);
    int mouseY = map(joyY, 0, 65535, -10, 10);
    Serial.print("Mouse X: ");
    Serial.print(mouseX);
    Serial.print("\tMouse Y: ");
    Serial.println(mouseY);
    
    // Check if the switch is toggled to directional mode
    if (buttonState == LOW && lastButtonState == HIGH) {
      isMouseMode = false;
    }
  } else {
    // In directional mode
    if (buttonState == HIGH && lastButtonState == LOW) {
      // Toggle back to mouse mode
      isMouseMode = true;
    }

    // Check joystick direction
    if (joyX < 10000) {
      Serial.print("KEY LEFT ARROW");
    } else if (joyX > 55000) {
      Serial.print("KEY RIGHT ARROW");
    }
    if (joyY < 10000) {
      Serial.print("KEY UP ARROW");
    } else if (joyY > 55000) {
      Serial.print("KEY DOWN ARROW");
    }
  }
  // Store the last switch state
  lastButtonState = buttonState;
}