#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <unistd.h>
#include <signal.h>
#include "irc.h"

//Config
#define HOST "irc.rizon.net"
#define PORT 6667
#define NICK "tester134"
char *channels[] = {"#test"};

#define CHECK_NULL() (client.irc_nick != NULL && client.irc_channel != NULL && client.irc_msg != NULL)
IRCC_client client;

void die(const char *msg) {
	perror(msg);
	IRCC_close(&client);
	exit(1);
}

void handler(int sig) {
	(void)sig;

	IRCC_close(&client);
	exit(0);
}

void recvinfo(void) {
	while (1) {
		int irc_status = IRCC_recv(&client);
		if (irc_status == IRCC_DISCONNECTED)
			die("Disconnected");

		irc_status = IRCC_parse(&client);

		//Print
		if (CHECK_NULL() && irc_status == IRCC_PRIVMSG)
			printf("%s %s\n", client.irc_nick, client.irc_msg);

		else if (client.irc_nick != NULL && client.irc_msg != NULL && irc_status == IRCC_NICK)
			printf("[N] %s is know as %s\n", client.irc_nick, client.irc_msg);

		else if (CHECK_NULL() && irc_status == IRCC_TOPIC)
			printf("[T] %s\n", client.irc_msg);

		else if (client.irc_nick != NULL && irc_status == IRCC_JOIN)
			printf("[>] %s\n", client.irc_nick);

		else if (client.irc_nick != NULL && irc_status == IRCC_PART)
			printf("[<] %s\n", client.irc_nick);
	}
}

int main(void) {
	signal(SIGINT, handler);

	int status = IRCC_connect(&client, HOST, PORT);
	if (status == IRCC_ERROR)
		die("Conn refused");

	if (IRCC_initssl(&client) == IRCC_ERROR) {
		IRCC_close(&client);
		die("ssl error");
	}

	//Register and skip motd
	IRCC_register(&client, NICK);

	sleep(5);
	for (size_t i = 0; i < sizeof(channels) / sizeof(char *); i++) {
		if (channels[i] == NULL)
			break;

		IRCC_join(&client, channels[i], NULL);
	}

	recvinfo();
}