#include "Sim800l.h"
#include <SoftwareSerial.h>
#include "call.h"
#include <DHT.h>
#include "sms.h"

SoftwareSerial mySerial(2, 3); // RX, TX

SMSGSM sms;
#define DHTPIN 7
#define DHTTYPE DHT22

CallGSM call;
boolean started=false;
char sms_text[160];

DHT dht(DHTPIN, DHTTYPE);

void setup()
{
    dht.begin();
    Serial.begin(9600);

    if (gsm.begin(9600))
    {
        Serial.println("\nstatus=READY");
        started=true;
    }
    else
        Serial.println("\nstatus=IDLE");
}

void loop()
{
   float humidity, temperature;
   String smsText ="";

  switch (call.CallStatus())
  {
    case CALL_NONE: // Nothing is happening

      break;

    case CALL_INCOM_VOICE : // Yes! Someone is calling us

      Serial.println("RECEIVING CALL");
       call.HangUp();
       delay(2000);
       humidity = dht.readHumidity();
       temperature = dht.readTemperature();
       delay(2000);
       smsText = "Temperature: "+String(temperature,1)+"C Humidity: "+String(humidity,1)+"%";
       smsText.toCharArray(sms_text,160);
       //Serial.println(smsText);
       sms.SendSMS("+49",sms_text);
      break;

    case CALL_COMM_LINE_BUSY:  // In this case the call would be established

      Serial.println("TALKING. Line busy.");

      break;
  }
  delay(1000);
}