#include <WiFi.h>
#include <WiFiClientSecure.h>
#include <UniversalTelegramBot.h>
#include <ArduinoJson.h>

// Replace with your network credentials
const char* ssid = "Rakhmat";
const char* password = "wifirakhmat123";

// Initialize Telegram BOT
#define BOTtoken "1836141078:AAGpUQW4JH-xgZ5545kLCr4G49o00MkIeBo"  // your Bot Token (Get from Botfather)

// Use @myidbot to find out the chat ID of an individual or a group
// Also note that you need to click "start" on a bot before it can
// message you
  #define CHAT_ID "574967010"

const unsigned long BOT_MTBS = 1000; // mean time between scan messages

WiFiClientSecure client;
UniversalTelegramBot bot(BOTtoken, client);
unsigned long bot_lasttime; // last time messages' scan has been done


// GANG A
  const int ldrA1 = 25; // ldr sens
  const int ldrA2 = 26; // ldr sens
  const int ldrA3 = 27; // ldr sens
// GANG B
  const int ldrB1 = 18;  // ldr sens
  const int ldrB2 = 19; // ldr sens
  const int ldrB3 = 21; // ldr sens

void(*restart) (void) = 0;


void setup() {
  Serial.begin(115200);
  Serial.println();

  // PIR Motion Sensor mode INPUT_PULLUP
  pinMode(ldrA1, INPUT); //sensor ldr 1 input
  pinMode(ldrA2, INPUT); //sensor ldr 2 input
  pinMode(ldrA3, INPUT);
  pinMode(ldrB1, INPUT);
  pinMode(ldrB2, INPUT);
  pinMode(ldrB3, INPUT);
  
  
  // Attempt to connect to Wifi network:
//    configTime(0, 0, "pool.ntp.org");      // get UTC time via NTP
  
  Serial.print("Connecting to Wifi SSID ");
  WiFi.begin(ssid, password);
  client.setCACert(TELEGRAM_CERTIFICATE_ROOT); 
  while (WiFi.status() != WL_CONNECTED) {
    Serial.print(".");
    delay(500);
  }

  Serial.print("\nWiFi connected. IP address: ");
  Serial.println(WiFi.localIP());

  // Check NTP/Time, usually it is instantaneous and you can delete the code below.
//  Serial.print("Retrieving time: ");
//  time_t now = time(nullptr);
//  while (now < 24 * 3600)
//  {
//    Serial.print(".");
//    delay(100);
//    now = time(nullptr);
//  }
//  Serial.println(now);
  
  bot.sendMessage(CHAT_ID, "Bot started up & Sensor Ready", "");
}

  boolean cahaya = true;

void handleNewMessages(int numNewMessages)
{
  Serial.print("handleNewMessages ");
  Serial.println(numNewMessages);

  for (int i = 0; i < numNewMessages; i++)
  {
    String chat_id = bot.messages[i].chat_id;
    String text = bot.messages[i].text;

    String from_name = bot.messages[i].from_name;
    if (from_name == "")
      from_name = "Guest";

    if (text == "/done")
    {
      bot.sendMessage(CHAT_ID, "Sensor telah direset");
     restart();    
   }

    else if (text == "/start")
    {
      String welcome = "Welcome to Automated Message Sensor Bot" + from_name + ".\n";
      welcome += "Ini adalah bot untuk mengontrol sensor. \n\n";
      welcome += "/done : Untuk memberitau sensor jika lampu sudah diperbaiki.\n";
      bot.sendMessage(chat_id, welcome, "Markdown");
    }
  }
}
  void loop() {

 
   int sensorData1 = digitalRead (ldrA1);
   int sensorData2 = digitalRead (ldrA2);
   int sensorData3 = digitalRead (ldrA3);
   int sensorData4 = digitalRead (ldrB1);
   int sensorData5 = digitalRead (ldrB2);
   int sensorData6 = digitalRead (ldrB3);

    Serial.print("Sensor value:");
    Serial.println(sensorData1);
    Serial.println(sensorData2);
    Serial.println(sensorData3);
    Serial.println(sensorData4);
    Serial.println(sensorData5);
    Serial.println(sensorData6);

   if (millis() - bot_lasttime > BOT_MTBS)

   if (sensorData1 ==HIGH && cahaya == true) // lampu A1
  {
    bot.sendMessage(CHAT_ID, "LAMPU GANG A NOMOR 1 MATI", "");
    Serial.println("LAMPU GANG A NOMOR 1 MATI");
    cahaya = false; // meniadakan persyaratan agar tidak berulang
  } 
  else if (sensorData2 ==HIGH && cahaya == true) // lampu A2
  {
  bot.sendMessage(CHAT_ID, "LAMPU GANG A NOMOR 2 MATI", "");
    Serial.println("LAMPU GANG A NOMOR 2 MATI");
    cahaya = false; // meniadakan persyaratan agar tidak berulang
  }
  else if (sensorData3 ==HIGH && cahaya == true) // lampu A3
  {
  bot.sendMessage(CHAT_ID, "LAMPU GANG A NOMOR 3 MATI", "");
    Serial.println("LAMPU GANG A NOMOR 3 MATI");
    cahaya = false; // meniadakan persyaratan agar tidak berulang
  }
  else if (sensorData4 ==HIGH && cahaya == true) // lampu B1
  {
  bot.sendMessage(CHAT_ID, "LAMPU GANG B NOMOR 1 MATI", "");
    Serial.println("LAMPU GANG B NOMOR 1 MATI");
    cahaya = false; // meniadakan persyaratan agar tidak berulang
  }
   else if (sensorData5 ==HIGH && cahaya == true) // lampu B2
  {
  bot.sendMessage(CHAT_ID, "LAMPU GANG B NOMOR 2 MATI", "");
    Serial.println("LAMPU GANG B NOMOR 2 MATI");
    cahaya = false; // meniadakan persyaratan agar tidak berulang
  }
   else if (sensorData6 ==HIGH && cahaya == true) // lampu B3
  {
  bot.sendMessage(CHAT_ID, "LAMPU GANG B NOMOR 3 MATI", "");
    Serial.println("LAMPU GANG B NOMOR 3 MATI");
    cahaya = false; // meniadakan persyaratan agar tidak berulang
  }
  else if (sensorData1 ==LOW && sensorData2 ==LOW && sensorData3 ==LOW && sensorData4 ==LOW && sensorData5 ==LOW && sensorData6 ==LOW)
  {
    cahaya = true;
  }
  {
    int numNewMessages = bot.getUpdates(bot.last_message_received + 1);

    while (numNewMessages)
    {
      Serial.println("got response");
      handleNewMessages(numNewMessages);
      numNewMessages = bot.getUpdates(bot.last_message_received + 1);
    }

    bot_lasttime = millis();
  }

  }