/*
 *  This file is part of uIRC. (https://git.redxen.eu/caskd/uIRC)
 *  Copyright (c) 2019, 2020 Alex-David Denes
 *
 *  uIRC 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 3 of the License, or
 *  any later version.
 *
 *  uIRC 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 uIRC.  If not, see <https://www.gnu.org/licenses/>.
 */

#include "common.h"

#include "../types.h" // IRC_Message

#include <stdio.h>  // printf()
#include <stdlib.h> // exit()
#include <string.h> // strcmp()

#define DELIMITER           "-------------\n"
#define PRINTVARORNULL(VAR) ((VAR != NULL) ? VAR : "NULL")

void
expect(const char* var, const char* exp)
{
	if (strcmp(var, exp) != 0) {
		printf("Expected \"%s\" but got \"%s\" instead.\n", exp, var);
		exit(EXIT_FAILURE);
	}
}

void
print_irc_message(const IRC_Message* ptr)
{
#ifdef UIRC_FEATURE_IRCV3
	printf(DELIMITER);

	llist_t* tmp = ptr->tag_list;
	for (; tmp != NULL; tmp = tmp->next) { print_irc_tag((IRC_Tag*) tmp->content); }
#endif /* UIRC_FEATURE_IRCV3 */

	if (ptr->source != NULL) { print_irc_user(ptr->source); }

	if (ptr->command != NULL) printf("mc: %s\n", ptr->command);

	for (short i = 0; i < IRC_MAXARGS && ptr->args[i] != NULL; i++) { printf("marg[%i]: %s\n", i, ptr->args[i]); }

	printf(DELIMITER);
}

#ifdef UIRC_FEATURE_IRCV3
void
print_irc_tag(const IRC_Tag* tag)
{
	printf(DELIMITER "tn: %s\n"
	                 "tv: %s\n"
	                 "tc: %i\n" DELIMITER,
	       PRINTVARORNULL(tag->key),
	       PRINTVARORNULL(tag->value),
	       tag->clientbound);
}
#endif /* UIRC_FEATURE_IRCV3 */

void
print_irc_user(const IRC_User* user)
{
	printf(DELIMITER "un: %s\n"
	                 "uu: %s\n"
	                 "ur: %s\n"
	                 "uh: %s\n" DELIMITER,
	       PRINTVARORNULL(user->nick),
	       PRINTVARORNULL(user->user),
	       PRINTVARORNULL(user->real),
	       PRINTVARORNULL(user->host));
}