Project_9876_Final_code_with_Names

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

#define mySerial Serial2
#define RXD2   16
#define TXD2   17
#define btn    4
#define redLED 2


#define WIFI_SSID "network"
#define WIFI_PASSWORD "123456789"
// Telegram BOT Token (Get from Botfather)
#define BOT_TOKEN "5781435319:AAGaO5tSUXT2BrNy-RoYMTPtWjQ7vXac-lw"
// @Bus_project_bot

const unsigned long BOT_MTBS = 1000; // mean time between scan messages
WiFiClientSecure secured_client;
UniversalTelegramBot bot(BOT_TOKEN, secured_client);
unsigned long bot_lasttime;          // last time messages' scan has been done
bool Start = false;

String text;
String chat_id;
int totalCountCalculated = 0;
const int numberOfStudents = 4;
int totalCount = numberOfStudents;
int StudentNumber[numberOfStudents] = {0}; // 1 2 3 4
int ParentNumber[numberOfStudents] = {0}; // 1 2 3 4

//bot ID:   @bus_project_1_bot
//myIDbot:  @myidbot
/*
Title       Telegram ID       Phone Number    Telegram Pickup Code
Driver      1009962795        N/A             N/A
Parent 1    1053936060        N/A             /child1pickedup63518926
Parent 2    1462597510        N/A             /child2pickedup73246642
Parent 3    744026825         N/A             /child3pickedup95646081
Parent 4    735084516         N/A             /child4pickedup11562278
 */
 /* OLD Data xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Title       Telegram ID       Phone Number    Telegram Pickup Code
Driver      473975732         05413XXXXX      N/A
Parent 1    5461258962        05823XXXXX      /child1pickedup63518926
Parent 2    178427444         05555XXXXX      /child2pickedup73246642
Parent 3    985890015         05544XXXXX      /child3pickedup95646081
Parent 4    5704514498        05438XXXXX      /child4pickedup11562278
  OLD Data xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/
String driver_chat_id     = "473975732";//"1009962795";
String Parent_1_ID        = "1053936060";
String Parent_2_ID        = "1462597510";
String Parent_3_ID        = "744026825";
String Parent_4_ID        = "735084516";
String Child_1_Pick_Up_Key= "/child1pickedup63518926";
String Child_2_Pick_Up_Key= "/child2pickedup73246642";
String Child_3_Pick_Up_Key= "/child3pickedup95646081";
String Child_4_Pick_Up_Key= "/child4pickedup11562278";
String Child_Name[4]={"Muhammad","Ali","Khaled","Faisal"};
//**************************************************************
String ParentTelegramID[numberOfStudents] = {Parent_1_ID,
                                             Parent_2_ID,
                                             Parent_3_ID,
                                             Parent_4_ID
                                            }; //Must Set!!!!!!
//**************************************************************


bool parent_1_flag = 0;
bool parent_2_flag = 0;
bool parent_3_flag = 0;
bool parent_4_flag = 0;

Adafruit_Fingerprint finger = Adafruit_Fingerprint(&mySerial);

void setup()
{
  Serial.begin(9600);
  pinMode(btn, INPUT);
  pinMode(redLED, OUTPUT);
  digitalWrite(redLED, 0);
  initWiFi_and_Time_For_Telegram();
  initFingerPrint();
  resetData();
  bot.sendMessage(driver_chat_id, "Bus ONLINE");
}

void loop() {
  /////////////////////////////////////////////////////////////////
  //Handle Messages from Parents Telegram
  handel_Messages_Loop();
  //Parent of Child #1
  //ParentNumber[0]=1
  //totalCount = totalCount - ParentNumber[0]

  //Parent of Child #2
  //ParentNumber[1]=1
  //totalCount = totalCount - ParentNumber[1]

  //Parent of Child #3
  //ParentNumber[2]=1
  //totalCount = totalCount - ParentNumber[2]

  //Parent of Child #4
  //ParentNumber[3]=1
  //totalCount = totalCount - ParentNumber[3]
  /////////////////////////////////////////////////////////////////

  if (digitalRead(btn) == 1) {
    Serial.println("Button Pressed!!");
    flashLED(1);
    bot.sendMessage(driver_chat_id, "Bus MOVING -->");
    if (totalCountCalculated != totalCount) {
      flashLED(10);
      Serial.println("totalCountCalculated != totalCount");
      //Send Alert To Driver
      bot.sendMessage(driver_chat_id, "Alert Not all Students on Board !!!!");
      for (int i = 0; i < numberOfStudents; i++) {
        if (ParentNumber[i] == 0 && StudentNumber[i] == 0) {
          String message = "Child #" + String(i + 1) + ": " + Child_Name[i+1] + " did not enter the bus Alert!! and Parents did not pick up" + "\n";
          bot.sendMessage(driver_chat_id, message);
          bot.sendMessage(ParentTelegramID[(i)], "Your Child did not enter the bus Alert!!! [ Problem ]");

          //Send Message to Parent of Child #(i+1) Child did not enter the bus Alert!!
          //Send Message to Driver Child #(i+1) did not enter the bus Alert!! and Parents did not pick up
        }
      }
    }
    else {
      for (int i = 0; i < numberOfStudents; i++) {
        if (ParentNumber[i] == 0 && StudentNumber[i] == 1) {
          bot.sendMessage(ParentTelegramID[(i)], "Your Child is IN the Bus! [ Moving--> ]");
          //flashLED(1);
        }
      }
    }
  }
  getFingerprintID();
  /*
    if (getFingerprintIDez() != -1) {

    /////////////////////////////////////////////////
    if (StudentNumber[getFingerprintIDez() - 1] == 1) {
      StudentNumber[getFingerprintIDez() - 1] = 0;
      totalCountCalculated = totalCountCalculated - 1;
      printStatus();
      //Send Message to Parent Child is OUT of the Bus
      //Send Message to Driver totalCountCalculated/TotalCount
    }
    else {
      StudentNumber[getFingerprintIDez() - 1] = 1;
      totalCountCalculated = totalCountCalculated + 1;
      printStatus();
      //Send Message to Parent Child is IN the Bus
      //Send Message to Driver Child is IN the Bus
      //Send Message to Driver totalCountCalculated/TotalCount
    }
    /////////////////////////////////////////////////

    }
  */
  delay(100);
}



uint8_t getFingerprintID() {
  uint8_t p = finger.getImage();
  switch (p) {
    case FINGERPRINT_OK:
      Serial.println("Image taken");
      flashLED(1);
      break;
    case FINGERPRINT_NOFINGER:
      Serial.println("No finger detected");
      return p;
    case FINGERPRINT_PACKETRECIEVEERR:
      Serial.println("Communication error");
      return p;
    case FINGERPRINT_IMAGEFAIL:
      Serial.println("Imaging error");
      return p;
    default:
      Serial.println("Unknown error");
      return p;
  }

  // OK success!

  p = finger.image2Tz();
  switch (p) {
    case FINGERPRINT_OK:
      Serial.println("Image converted");
      break;
    case FINGERPRINT_IMAGEMESS:
      Serial.println("Image too messy");
      return p;
    case FINGERPRINT_PACKETRECIEVEERR:
      Serial.println("Communication error");
      return p;
    case FINGERPRINT_FEATUREFAIL:
      Serial.println("Could not find fingerprint features");
      return p;
    case FINGERPRINT_INVALIDIMAGE:
      Serial.println("Could not find fingerprint features");
      return p;
    default:
      Serial.println("Unknown error");
      return p;
  }

  // OK converted!
  p = finger.fingerSearch();
  if (p == FINGERPRINT_OK) {
    Serial.println("Found a print match!");
  } else if (p == FINGERPRINT_PACKETRECIEVEERR) {
    Serial.println("Communication error");
    return p;
  } else if (p == FINGERPRINT_NOTFOUND) {
    //Serial.println("Did not find a match");
    flashLED(1);
    return p;
  } else {
    Serial.println("Unknown error");
    return p;
  }
  /////////////////////////////////////////////////
  if (StudentNumber[(finger.fingerID - 1)] == 1) {
    StudentNumber[(finger.fingerID - 1)] = 0;
    totalCountCalculated = totalCountCalculated - 1;
    printStatus();
    String message = "Total: " + String(totalCountCalculated) + "/" +  String(totalCount) + "\n";
    delay(500);
    bot.sendMessage(driver_chat_id, message);
    delay(500);
    bot.sendMessage(ParentTelegramID[(finger.fingerID - 1)], "Your Child is OUT of the Bus! [ Delivered ]");
    // flashLED(1);
    //Send Message to Parent Child is OUT of the Bus
    //Send Message to Driver totalCountCalculated/totalCount
  }
  else {
    StudentNumber[(finger.fingerID - 1)] = 1;
    totalCountCalculated = totalCountCalculated + 1;
    printStatus();
    String message = "Child #" + String(finger.fingerID) + ": " + Child_Name[finger.fingerID] +  " is IN the Bus \n" + "Total: " + String(totalCountCalculated) + "/" +  String(totalCount) + "\n";
    delay(500);
    bot.sendMessage(driver_chat_id, message);
    delay(500);
    bot.sendMessage(ParentTelegramID[(finger.fingerID - 1)], "Your Child is IN the Bus! [ On the Bus ]");
    //flashLED(1);
    //Send Message to Parent Child is IN the Bus
    //Send Message to Driver Child is IN the Bus
    //Send Message to Driver totalCountCalculated/totalCount
  }
  /////////////////////////////////////////////////
  // found a match!
  Serial.print("Found ID #"); Serial.print(finger.fingerID);
  Serial.print(" with confidence of "); Serial.println(finger.confidence);
  flashLED(1);
  return finger.fingerID;
}

// returns -1 if failed, otherwise returns ID #
int getFingerprintIDez() {
  uint8_t p = finger.getImage();
  if (p != FINGERPRINT_OK)  return -1;

  p = finger.image2Tz();
  if (p != FINGERPRINT_OK)  return -1;

  p = finger.fingerFastSearch();
  if (p != FINGERPRINT_OK)  return -1;

  // found a match!
  Serial.print("Found ID #"); Serial.print(finger.fingerID);
  Serial.print(" with confidence of "); Serial.println(finger.confidence);
  return finger.fingerID;
}

void initFingerPrint() {
  Serial2.begin(57600, SERIAL_8N1, RXD2, TXD2);
  while (!Serial);
  delay(100);
  Serial.println("\n\nAdafruit finger detect test");
  delay(5);
  if (finger.verifyPassword()) {
    Serial.println("Found fingerprint sensor!");
  } else {
    Serial.println("Did not find fingerprint sensor :(");
    while (1) {
      delay(1);
    }
  }

  Serial.println(F("Reading sensor parameters"));
  finger.getParameters();
  Serial.print(F("Status: 0x")); Serial.println(finger.status_reg, HEX);
  Serial.print(F("Sys ID: 0x")); Serial.println(finger.system_id, HEX);
  Serial.print(F("Capacity: ")); Serial.println(finger.capacity);
  Serial.print(F("Security level: ")); Serial.println(finger.security_level);
  Serial.print(F("Device address: ")); Serial.println(finger.device_addr, HEX);
  Serial.print(F("Packet len: ")); Serial.println(finger.packet_len);
  Serial.print(F("Baud rate: ")); Serial.println(finger.baud_rate);

  finger.getTemplateCount();

  if (finger.templateCount == 0) {
    Serial.print("Sensor doesn't contain any fingerprint data. Please run the 'enroll' example.");
  }
  else {
    Serial.println("Waiting for valid finger...");
    Serial.print("Sensor contains "); Serial.print(finger.templateCount); Serial.println(" templates");
  }
}

void resetData() {
  StudentNumber[numberOfStudents] = 0;
  ParentNumber[numberOfStudents] = 0;
  totalCount = numberOfStudents;
  totalCountCalculated = 0;
  parent_1_flag = 0;
  parent_2_flag = 0;
  parent_3_flag = 0;
  parent_4_flag = 0;
}

void handel_Messages_Loop() {
  if (millis() - bot_lasttime > BOT_MTBS)
  {
    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();
  }
}

void initWiFi_and_Time_For_Telegram() {
  Serial.println();

  // attempt to connect to Wifi network:
  Serial.print("Connecting to Wifi SSID ");
  Serial.print(WIFI_SSID);
  WiFi.begin(WIFI_SSID, WIFI_PASSWORD);
  secured_client.setCACert(TELEGRAM_CERTIFICATE_ROOT); // Add root certificate for api.telegram.org
  while (WiFi.status() != WL_CONNECTED)
  {
    Serial.print(".");
    delay(500);
  }
  Serial.print("\nWiFi connected. IP address: ");
  Serial.println(WiFi.localIP());

  Serial.print("Retrieving time: ");
  configTime(0, 0, "pool.ntp.org"); // get UTC time via NTP
  time_t now = time(nullptr);
  while (now < 24 * 3600)
  {
    Serial.print(".");
    delay(100);
    now = time(nullptr);
  }
  Serial.println(now);

}

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

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

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

    if (text == "/send_test_action")
    {
      bot.sendChatAction(chat_id, "typing");
      delay(4000);
      bot.sendMessage(chat_id, "Did you see the action message?");

      // You can't use own message, just choose from one of bellow

      //typing for text messages
      //upload_photo for photos
      //record_video or upload_video for videos
      //record_audio or upload_audio for audio files
      //upload_document for general files
      //find_location for location data

      //more info here - https://core.telegram.org/bots/api#sendchataction
    }
    /////////////////////////////////////
    c1p1();
    c2p2();
    c3p3();
    c4p4();
    /////////////////////////////////////
    if (text == "/start")
    {
      String welcome = "Welcome to Universal Arduino Telegram Bot library, " + from_name + ".\n";
      welcome += "This is Chat Action Bot example.\n\n";
      welcome += "/send_test_action : to send test chat action message\n";
      bot.sendMessage(chat_id, welcome);
    }
  }
}

void printStatus() {
  Serial.print("Student Array: \t\t");
  Serial.print(StudentNumber[0]); Serial.print(" , ");
  Serial.print(StudentNumber[1]); Serial.print(" , ");
  Serial.print(StudentNumber[2]); Serial.print(" , ");
  Serial.println(StudentNumber[3]);

  Serial.print("Parent Array: \t\t");
  Serial.print(ParentNumber[0]); Serial.print(" , ");
  Serial.print(ParentNumber[1]); Serial.print(" , ");
  Serial.print(ParentNumber[2]); Serial.print(" , ");
  Serial.println(ParentNumber[3]);

  Serial.print("Total Calculated Count:"); Serial.println(totalCountCalculated);
  Serial.print("Total Count:"); Serial.println(totalCount);
}

void flashLED(int n) {
  for (int i = 0; i < n; i++) {
    digitalWrite(redLED, 1);
    delay(100);
    digitalWrite(redLED, 0);
    delay(100);
  }
}

void c1p1(){
      if (text == Child_1_Pick_Up_Key)
    {
      if (parent_1_flag == 0) {
        parent_1_flag = 1;
        delay(500);
        bot.sendMessage(chat_id, "Child (1): Muhammad picked up by Parent. Driver will be notified");
        delay(500);
        bot.sendMessage(driver_chat_id, "Child (1): Muhammad picked up by Parent.");
        ParentNumber[0] = 1;
        totalCount = totalCount - ParentNumber[0];
        printStatus();
        String message = "Total: " + String(totalCountCalculated) + "/" +  String(totalCount) + "\n";
        delay(500);
        bot.sendMessage(driver_chat_id, message);
        //flashLED(1);
      }
      else {
        delay(500);
        bot.sendMessage(chat_id, "Driver notified already, Thank you.");
        delay(500);
        bot.sendMessage(driver_chat_id, "Child (1): Muhammad Parent sent message again");
        printStatus();
        //flashLED(1);
      }
    }
}
void c2p2(){
      if (text == Child_2_Pick_Up_Key)
    {
      if (parent_2_flag == 0) {
        parent_2_flag = 1;
        delay(500);
        bot.sendMessage(chat_id, "Child (2): Ali picked up by Parent. Driver will be notified");
        delay(500);
        bot.sendMessage(driver_chat_id, "Child (2): Ali picked up by Parent.");
        ParentNumber[1] = 1;
        totalCount = totalCount - ParentNumber[1];
        printStatus();
        String message = "Total: " + String(totalCountCalculated) + "/" +  String(totalCount) + "\n";
        delay(500);
        bot.sendMessage(driver_chat_id, message);
        //flashLED(1);
      }
      else {
        delay(500);
        bot.sendMessage(chat_id, "Driver notified already, Thank you.");
        delay(500);
        bot.sendMessage(driver_chat_id, "Child (2): Ali Parent sent message again");
        printStatus();
        //flashLED(1);
      }
    }
}
void c3p3(){
      if (text == Child_3_Pick_Up_Key)
    {
      if (parent_3_flag == 0) {
        parent_3_flag = 1;
        delay(500);
        bot.sendMessage(chat_id, "Child (3): Khaled picked up by Parent. Driver will be notified");
        delay(500);
        bot.sendMessage(driver_chat_id, "Child (3): Khaled picked up by Parent.");
        ParentNumber[2] = 1;
        totalCount = totalCount - ParentNumber[2];
        printStatus();
        String message = "Total: " + String(totalCountCalculated) + "/" +  String(totalCount) + "\n";
        delay(500);
        bot.sendMessage(driver_chat_id, message);
        //flashLED(1);
      }
      else {
        delay(500);
        bot.sendMessage(chat_id, "Driver notified already, Thank you.");
        delay(500);
        bot.sendMessage(driver_chat_id, "Child (3): Khaled Parent sent message again");
        printStatus();
        //flashLED(1);
      }
    }
}
void c4p4(){
      if (text == Child_4_Pick_Up_Key)
    {
      if (parent_4_flag == 0) {
        parent_4_flag = 1;
        delay(500);
        bot.sendMessage(chat_id, "Child (4): Faisal picked up by Parent. Driver will be notified");
        delay(500);
        bot.sendMessage(driver_chat_id, "Child (4): Faisal picked up by Parent.");
        ParentNumber[3] = 1;
        totalCount = totalCount - ParentNumber[3];
        printStatus();
        String message = "Total: " + String(totalCountCalculated) + "/" +  String(totalCount) + "\n";
        delay(500);
        bot.sendMessage(driver_chat_id, message);
        //flashLED(1);
      }
      else {
        delay(500);
        bot.sendMessage(chat_id, "Driver notified already, Thank you.");
        delay(500);
        bot.sendMessage(driver_chat_id, "Child (4): Faisal Parent sent message again");
        printStatus();
        //flashLED(1);
      }
    }
}