#include <WiFi.h>
#include <HTTPClient.h>
#define LED_PIN 2
#define PIR_PIN 15

const char* ssid = "Wokwi-GUEST";
const char* password = "";
//const char* LINE_TOKEN = "SnLUULkG1PxvNpR6rSLJoqUY3aIFlT9x2TRfeNLU29Z";
int pirstate = LOW;

void setup ()
{
  pinMode(LED_PIN, OUTPUT);
  pinMode(PIR_PIN, INPUT);
  Serial.begin(115200);
  WiFi.begin(ssid, password);
  while (WiFi.status() !=WL_CONNECTED){
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("WiFi connected");
  Serial.println("IP Address: ");
  Serial.println(WiFi.lacalIP());  
}
void loop()
{
 int pirValue = digitalRead(PIR_PIN);
 if (pirValue == HIGH && pirState == LOW );
 {
  Serial.println("Motion detected!");
  digitalWrite(LED_PIN, HIGH);
  sendNotification("มีผู้บุกรุก!!! ที่อาคาร 5");
  pirState = HIGH;
 }
 else if (pirValue == LOW && pirState == HIGH );
 {
  Serial.println("Motion stopped!");
  digitalWrite(LED_PIN, LOW);
  pirState = LOW;
}
delay(500);
}
void sendNotification(String message);
{
 if (WiFi.status() == WL_CONNECTED)
 {
  HTTPClient https;
  string url = "https://notify-api.line.me/api/notify";
  
 }
}