#pragma once

#include <stdbool.h>
#include "global.h"


enum net_response_type{
	NET_OK,
	NET_ERROR,
	NET_NAME,
	NET_LIST,
	NET_HISTORY,
	NET_MESSAGE,
};

struct net_history_item{
	char *username;
	i64 timestamp;
	char *message;
};

struct net_response{
	enum net_response_type type;
	union {
		char *error;
		char *name;
		struct {
			int nitems;
			char **items;
		};
		struct {
			int nhistory;
			struct net_history_item *history;
		};
		struct {
			char *room;
			char *username;
			i64 timestamp;
			char *message;
		};
	};
};

typedef void net_callback_t(int fd,struct net_response res,void *payload);


void net_set_push_callback(net_callback_t *callback);
void net_set_history_callback(net_callback_t *callback);

bool net_sendf(int fd,net_callback_t *callback,void *payload,const char *format,...)
	__attribute__((format (printf, 4, 5)));

void net_handle_recv(int fd,const char *msg);