/* @COMPILECMD ../unity.sh */

#define _GNU_SOURCE

#include <stdio.h>
#include <string.h>
#include <stdarg.h>

#include <libircclient.h>

#define SERVER "irc.rizon.net"
#define PORT 6667
#define CHANNEL "#/g/chad"
#define USERNAME "probotic"

#define ERR(ret,msg) do { fputs(msg "\n", stderr); return ret; } while (0)

irc_session_t * session;
irc_callbacks_t callbacks;

char * get_username(const char * origin)
{
	const char USERNAME_TERMINATOR = '!';
	int i = 0;
  char * r;
  while (origin[i] != USERNAME_TERMINATOR)
  { i++; }
  r = (char *) malloc(i + 1);
  strncpy(r, origin, i);
  r[i] = '\00';
	return r;
}

void
msg_wrapper(const char* fmt,
            ...)
{
	va_list args;
	char * fmtdmsg;

	va_start(args, fmt);
	if(vasprintf(&fmtdmsg, fmt, args) == -1)
  { exit(1); }

	puts(fmtdmsg);
    irc_cmd_msg(session, CHANNEL, fmtdmsg);

	free(fmtdmsg);
	va_end(args);
}

void
event_connect(irc_session_t * session,
              const char  * event,
              const char  * origin,
              const char ** params,
              unsigned int count)
{
  irc_cmd_join(session, CHANNEL, 0);
}

void
event_channel(irc_session_t * session,
              const char  * event,
              const char  * origin,
              const char ** params,
              unsigned int count)
{
  const char * channel = params[0];
  const char * message = params[1];

	char * swp = get_username(origin);
	msg_wrapper("%s, you are a faggot for this opinion.", swp);
	free(swp);
}

int
init(void)
{
  memset(&callbacks, 0, sizeof(callbacks));
  callbacks.event_connect = event_connect;
  callbacks.event_channel = event_channel;

  session = irc_create_session(&callbacks);
  if (!session)
  { ERR(1, "Error creating IRC session"); }
  irc_connect(session, SERVER, PORT, 0, USERNAME, USERNAME, USERNAME);
  if (irc_run(session) != 0)
  { ERR(1, "Error running IRC session\nNo net?"); }
	return 0;
}

int
main(int argc,
     char ** argv)
{
	if(!init())
  {
    while(1)
    {}
    irc_destroy_session(session);
    return 0;
  }
  else
  { return 1; }
}