#define BLYNK_TEMPLATE_ID "TMPL6c1AliCrN"
#define BLYNK_TEMPLATE_NAME "NUT"
#define BLYNK_AUTH_TOKEN "4vCUqARQGMemeM5zIKdxIFAaq02K7vRZ"


#include <WiFi.h>
#include <BlynkSimpleEsp32.h>
#include <HTTPClient.h>
#include <ESP32Servo.h>
Servo myservo;


int ldr = 14;
int buttonPin1 = 12;

String LINE_TOKEN = "jH8iDpmcIfkhrme2PNO29vIlL24hq2RFD5iTO5dBDwJ"; // LINE Token
char auth[] = "cXoMLWAamGzzQDyS27NMA4Syg_V_xF5X"; // Blynk authentication token
char ssid[] = "Wokwi-GUEST"; // Wi-Fi SSID
char pass[] = ""; // Wi-Fi password
BlynkTimer timer;

void sendLineNotification(const char* message) {
  HTTPClient http;
  http.begin("https://notify-api.line.me/api/notify");
  http.addHeader("Authorization", "Bearer " + LINE_TOKEN);
  http.addHeader("Content-Type", "application/x-www-form-urlencoded");

  int httpCode = http.POST("message=" + String(message));
  String payload = http.getString();

  Serial.println("HTTP Response Code: " + String(httpCode));
  Serial.println("Response: " + payload);

  http.end();
}
void setup() {
  
  myservo.attach(12); // D22 (กำหนดขาควบคุม Servo)
  Serial.begin(9600);
  pinMode(ldr, INPUT);

  Blynk.begin(auth, ssid, pass);

  timer.setInterval(10000L, []() {
    Blynk.virtualWrite(V1, millis() / 5000);
  });
}
void loop() {
  int val = analogRead(ldr);
  Serial.print("ความเข้มแสง = ");
  Serial.println(val);
  Blynk.virtualWrite(V7,val);
  if(val < 100 ){
    sendLineNotification("ปิดการทำงาน");
    delay(1000);
  }
    myservo.write(0);
  if(val > 100 ){
    sendLineNotification("เปิดการทำงาน");
    delay(1000);
    myservo.write(360);
  }
   Blynk.run();
  timer.run();
 
}