#include <SoftwareSerial.h>
#include <SPI.h>
#include <LiquidCrystal.h>
SoftwareSerial mySerial(1, 0);
LiquidCrystal lcd(9, 8, 6, 5, 3, 2);
char b;
String textForSMS;
String f1001 = "+8754618545";
String f1002 = "+8217738371";
String f1003 = "+6379869595";
String f1004 = "+6379042752";
String f1005 = "+9487713067";
void setup() {
  pinMode(10, OUTPUT); 
  lcd.begin(16, 2);
  Serial.begin(9600);
  mySerial.begin(9600);
  Serial.println("Logging time completed!");
}

void loop() {
  uint8_t buf[1];
  uint8_t buflen = sizeof(buf);
   if (mySerial.available() > 0) { 
    char receivedChar = mySerial.read(); 
   if (receivedChar == 'a') {
      sendSMS(); 
      output(); 
    }
  }
}

void sendSMS() {
  textForSMS = "\nPLEASE RESCUE ME, I AM IN PROBLEM. '\n' MY CURRENT LOCATION IS: https://goo.gl/maps/search/query?=lat,lon";

  sendsms(textForSMS, f1001);
  Serial.println(textForSMS);
  Serial.println("Message 1 sent.");
  delay(2000);

  sendsms(textForSMS, f1002);
  Serial.println(textForSMS);
  Serial.println("Message 2 sent.");
  delay(2000);

  sendsms(textForSMS, f1003);
  Serial.println(textForSMS);
  Serial.println("Message 3 sent.");
  delay(2000);

  sendsms(textForSMS, f1004);
  Serial.println(textForSMS);
  Serial.println("Message 4 sent.");
  delay(2000);

  sendsms(textForSMS, f1005);
  Serial.println(textForSMS);
  Serial.println("Message 5 sent.");
  delay(2000);
}

void sendsms(String message, String number) {
  String mnumber = "AT+CMGS=\"" + number + "\"";
  mySerial.println("AT+CMGF=1\r");
  delay(1000);
  mySerial.println(mnumber);
  delay(1000);
  mySerial.println(message);
  delay(1000);
  mySerial.println((char)26);
  delay(1000);
  mySerial.println();
  delay(100);
}

void output() {
  lcd.setCursor(0, 0);
  lcd.print("WOMAN IS    ");
  lcd.setCursor(2, 1);
  lcd.print("     IN DANGER");
  for (int i = 0; i < 100; i++) {
    digitalWrite(6, HIGH); // turn on the light
    delay(250);
    digitalWrite(6, LOW); // turn off the light
    delay(250);
  }
}