#include <Adafruit_MPU6050.h>
#include <Adafruit_SSD1306.h>
#include <Adafruit_Sensor.h>
#include <WiFi.h>
#include <ThingSpeak.h>

const char* ssid = "Wokwi-GUEST";
const char* password = "";
const unsigned long myChannelNumber = 2632414;
const char* myWriteAPIKey = "72647Q1HXSURG4GD";

Adafruit_MPU6050 mpu;
Adafruit_SSD1306 display = Adafruit_SSD1306(128, 64, &Wire);

void setup() {

WiFi.begin(ssid, password);
  Serial.print("You Are Connecting to Wi-Fi™⁜");
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("You Have Connected to Wi-Fi");

  Serial.begin(115200);
  Serial.println("MPU6050 OLED demo");

  if (!mpu.begin()) {
    Serial.println("Sensor init failed");
    while (1)
      yield();
  }
  Serial.println("Found a MPU-6050 sensor");

  
  if (!display.begin(SSD1306_SWITCHCAPVCC, 0x3C)) { 
    Serial.println(F("SSD1306 allocation failed"));
    for (;;)
      ;
  }
  display.display();
  delay(500);
  display.setTextSize(1.5);
  display.setTextColor(WHITE);
  display.setRotation(0);
}

void loop() {
  sensors_event_t a, g, temp;
  mpu.getEvent(&a, &g, &temp);

  display.clearDisplay();
  display.setCursor(0, 0);

  Serial.print("Accelerometer ");
  Serial.print("X: ");
  Serial.print(a.acceleration.x, 1);
  Serial.print(" m/s^2, ");
  Serial.print("Y: ");
  Serial.print(a.acceleration.y, 1);
  Serial.print(" m/s^2, ");
  Serial.print("Z: ");
  Serial.print(a.acceleration.z, 1);
  Serial.println(" m/s^2");

  display.println("Accelerometer - m/s^2");
  display.setCursor(0, 10);
  display.print(a.acceleration.x, 1);
  display.print(", ");
  display.print(a.acceleration.y, 1);
  display.print(", ");
  display.print(a.acceleration.z, 1);
  display.println("");

  Serial.print("Gyroscope ");
  Serial.print("X: ");
  Serial.print(g.gyro.x, 1);
  Serial.print(" rps, ");
  Serial.print("Y: ");
  Serial.print(g.gyro.y, 1);
  Serial.print(" rps, ");
  Serial.print("Z: ");
  Serial.print(g.gyro.z, 1);
  Serial.println(" rps");

  Serial.print("Temperature: ");
  Serial.print(temp.temperature);
  Serial.print(" degC");
  Serial.println(" ");
  display.setCursor(0, 26);
  display.println("Gyroscope - rps");
  display.setCursor(0, 38);
  display.print(g.gyro.x, 1);
  display.print(", ");
  display.print(g.gyro.y, 1);
  display.print(", ");
  display.print(g.gyro.z, 1);
  display.println("");
  display.setCursor(0, 55);
  display.print("Temp: ");
  display.print(temp.temperature);
  display.print(" degC");

  display.display();
  delay(100);

    ThingSpeak.setField(6,a.acceleration.x);
    ThingSpeak.setField(7, g.gyro.x);
  
  int httpCode = ThingSpeak.writeFields(myChannelNumber, myWriteAPIKey);
  if(httpCode == 200) {
    Serial.println("Data sent successfully.");
  } else {
    Serial.print("Error sending data: ");
    Serial.println(httpCode);
  }
  
  delay(8000);
}