/*
 * Copyright (C) 2004      ls_sons  (ls@gamelife.org)
 * Copyright (C) 2004	Olaf Freyer (aaron@cs.tu-berlin.de)
 *
 * 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.
 */
#include "common/setup_before.h"
#include "setup.h"

#ifdef HAVE_STRING_H
# include <string.h>
#else
# ifdef HAVE_STRINGS_H
#  include <strings.h>
# endif
# ifdef HAVE_MEMORY_H
#  include <memory.h>
# endif
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
#else
# ifdef HAVE_MALLOC_H
#  include <malloc.h>
# endif
#endif

#include "connection.h"
#include "prefs.h"
#include "common/eventlog.h"
#include "compat/strcasecmp.h"
#include "compat/strncasecmp.h"
#include "compat/strdup.h"
#include "common/xalloc.h"
#include "common/elist.h"
#include "d2charlist.h"
#include "common/setup_after.h"

extern int d2charlist_add_char(t_elist * list_head, t_d2charinfo_file * charinfo, unsigned int expiration_time)
{
    t_d2charlist * charlist, * ccharlist;
    char const * d2char_sort;
    t_elist * curr;
    
    d2char_sort = prefs_get_charlist_sort();
    charlist = xmalloc(sizeof(t_d2charlist));
    charlist->charinfo = charinfo;
    charlist->expiration_time = expiration_time;

    if (elist_empty(list_head))
        elist_add(list_head,&charlist->list);
    else
    {
        if (strcasecmp(d2char_sort, "name")==0)
        {
	    elist_for_each(curr,list_head)
	    {
	       ccharlist = elist_entry(curr,t_d2charlist,list);
               if (strncasecmp(charinfo->header.charname,ccharlist->charinfo->header.charname,strlen(charinfo->header.charname))<0)
	           break;
	    }
            elist_add_tail(curr,&charlist->list);
        }
	else if (strcasecmp(d2char_sort, "mtime")==0)
	{
	    elist_for_each(curr,list_head)
	    {
	       ccharlist = elist_entry(curr,t_d2charlist,list);
               if (bn_int_get(charinfo->header.last_time) < bn_int_get(ccharlist->charinfo->header.last_time))
	           break;
	    }
            elist_add_tail(curr,&charlist->list);
	}
        else if (strcasecmp(d2char_sort, "level")==0)
        {
	    elist_for_each(curr,list_head)
	    {
	       ccharlist = elist_entry(curr,t_d2charlist,list);
               if (bn_int_get(charinfo->summary.experience) < bn_int_get(ccharlist->charinfo->summary.experience))
	           break;
	    }
            elist_add_tail(curr,&charlist->list);
        }
        else
        {
	eventlog(eventlog_level_debug,__FUNCTION__,"unsorted");
	elist_add_tail(list_head,&charlist->list);
        }
    }
    return 0;
}