#include <SoftwareSerial.h>
#include <Wire.h>
#include "RTClib.h"

SoftwareSerial bluetooth(0, 1);

char charr;

RTC_DS1307 rtc;

void setup() {
  // put your setup code here, to run once:
  pinMode(8, OUTPUT);
  bluetooth.begin(9600);
  digitalWrite(8, HIGH);

  Serial.begin(9600);
  if (! rtc.begin()) {
    Serial.println("Couldn't find RTC");
    while (1);
  }

  if (! rtc.isrunning()) {
    Serial.println("RTC is NOT running!");
    // following line sets the RTC to the date & time this sketch was compiled
    rtc.adjust(DateTime(F(__DATE__), F(__TIME__)));
    // This line sets the RTC with an explicit date & time, for example to set
    // January 21, 2014 at 3am you would call:
    // rtc.adjust(DateTime(2014, 1, 21, 3, 0, 0));
  }
}


boolean startHourDone = false;
boolean startMinutDone = false;
String startHour;
String startMinut;

boolean stopHourDone = false;
boolean stopMinutDone = false;
String stopHour;
String stopMinut;

void loop() {
  // put your main code here, to run repeatedly:

  DateTime now = rtc.now();

  /*if(now.minute() == 43){
    digitalWrite(8,HIGH);
  }*/


    if(bluetooth.available()){
      charr = bluetooth.read();
      if(startHourDone == false){
        if(charr == ':'){
          startHourDone = true;
          return;
        }
        startHour += charr;
      }else if(startHourDone == true && startMinutDone == false){
        if(charr == ':'){
          startMinutDone = true;
          return;
        }
        startMinut += charr;
      }else if(startHourDone == true && startMinutDone == true && stopHourDone == false){
        if(charr == ':'){
          stopHourDone = true;
          return;
        }
        stopHour += charr;
      }
      else if(startHourDone == true && startMinutDone == true && stopHourDone == true && stopMinutDone == false){
        if(charr == ':'){
          stopMinutDone = true;
          return;
        }
        stopMinut += charr;
      }
      Serial.println("START : HOUR: " + startHour + " MINUT: " + startMinut);
      Serial.println("STOP : HOUR: " + stopHour + " MINUT: " + stopMinut);
    }

    if((String)now.hour() == startHour &&(String) now.minute() == startMinut){
      digitalWrite(8, LOW);
      Serial.println("OFF!");
    }else if ((String)now.hour() == stopHour &&(String) now.minute() == stopMinut){
      digitalWrite(8, HIGH);
      Serial.println("ON!");
    }
}