/******************************************************************
 *                                                                *
 *         Nest version 2 - 3D Wasp Nest Simulator                *
 *            Copyright (C) 1997 Sylvain GUERIN                   *
 *        LIASC, ENST Bretagne & Santa Fe Institute               *
 *                                                                *
 ******************************************************************
 
 E-mail: Sylvain.Guerin@enst-bretagne.fr
 or: Sylvain Guerin
 13 rue des Monts Lorgeaux, 51460 L'EPINE, FRANCE
 
 ******************************************************************
 
 This program is free software; you can redistribute it and/or
 modify it under the terms of the GNU General Public License
 as published by the Free Software Foundation; either version 2
 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful,
 but WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 GNU General Public License for more details.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 59 Temple Place - Suite 330, 
 Boston, MA  02111-1307, USA.
 
 ******************************************************************
     
      Name          : date.c
      Component     : date
      Fonctionality : contains methods for object Date
  
 ******************************************************************/


#include "date.h"
#include <stdlib.h>
#include <stdio.h>


Date::Date ()
{
  set ();
}

Date::~Date ()
{
}

void Date::set ()
{
  currentTimeT = time (0);
  currentTime = localtime (&currentTimeT);
  year = currentTime->tm_year ;
  month = currentTime->tm_mon+1 ;
  day = currentTime->tm_mday ;
  hour = currentTime->tm_hour ;
  min = currentTime->tm_min ;
  sec = currentTime->tm_sec ;
}

char* Date::getDate ()
{
  if (month > 9) {
    if (day > 9) {
      sprintf (dateC, "%d/%d/19%d", day, month, year);
    }
    else {
      sprintf (dateC, "0%d/%d/19%d", day, month, year);
    }
  }
  else {
    if (day > 9) {
      sprintf (dateC, "%d/0%d/19%d", day, month, year);
    }
    else {
      sprintf (dateC, "0%d/0%d/19%d", day, month, year);
    }
  }
  return dateC;
}

char* Date::getTime ()
{
  if (min > 9) {
    if (sec > 9) {
      sprintf (timeC, "%d:%d:%d", hour, min, sec);
    }
    else {
      sprintf (timeC, "%d:%d:0%d", hour, min, sec);
    }
  }
  else {
    if (sec > 9) {
      sprintf (timeC, "%d:0%d:%d", hour, min, sec);
    }
    else {
      sprintf (timeC, "%d:0%d:0%d", hour, min, sec);
    }
  }
  return timeC;
}


tm* Date::get ()
{
  return currentTime;
}

int Date::compare (Date aDate) 
{

  if (year < aDate.year) {
    return -1;
  }
  else if (year > aDate.year) {
    return 1;
  }

  else if (month < aDate.month) {
    return -1;
  }
  else if (month > aDate.month) {
    return 1;
  }
  
  else if (day < aDate.day) {
    return -1;
  }
  else if (day > aDate.day) {
    return 1;
  }
  
  else if (hour < aDate.hour) {
    return -1;
  }
  else if (hour > aDate.hour) {
    return 1;
  }
  
  else if (min < aDate.min) {
    return -1;
  }
  else if (min > aDate.min) {
    return 1;
  }
  
  else if (sec < aDate.sec) {
    return -1;
  }
  else if (sec > aDate.sec) {
    return 1;
  }
  else return 0;
  
}

void Date::addMin (int minVar)
{
  min += minVar;
  if (min > 60) {
    hour += (int)(min/60);
    min = min%60;
  }
  
}

void Date::addSec (int secVar)
{
  sec += secVar;
  if (sec > 60) {
    min += (int)(sec/60);
    sec = sec%60;
  }

}

void Date::setWithDate (Date aDate)
{
  year = aDate.year ;
  month = aDate.month ;
  day = aDate.day ;
  hour = aDate.hour ;
  min = aDate.min ;
  sec = aDate.sec ;

}