/*
 *  This file is part of uIRC. (https://git.redxen.eu/caskd/uIRC)
 *  Copyright (c) 2019-2021 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/>.
 */

/*! \file */

#include <corelibs/llist.h> // llist_t
#include <inttypes.h>       // uintmax_t
#include <stdbool.h>        // bool

#ifndef UIRC_GUARD_PUBLIC_TYPES
#define UIRC_GUARD_PUBLIC_TYPES

typedef unsigned short IRC_Modes;
typedef uintmax_t      IRC_Counter;

#ifdef UIRC_FEATURE_IRCV3
typedef struct {
	char *key, *value;
	bool  clientbound;
} IRC_Tag;

typedef struct {
	char* name;
	bool  active;
} IRC_Capability;
#endif /* UIRC_FEATURE_IRCV3 */

typedef struct {
	char *    nick, *user, *host, *real;
	IRC_Modes modes;
	bool      is_service;
} IRC_User;

#define IRC_MAXARGS 15

typedef struct {
	IRC_User* source;
	char*     command;
	char*     args[IRC_MAXARGS]; /* 0-13 + trailing, ended early with a NULL */
	bool      trailing;          /* Tells if the last argument is trailing */
#ifdef UIRC_FEATURE_IRCV3
	llist_t* tag_list;
#endif /* UIRC_FEATURE_IRCV3 */
} IRC_Message;

typedef enum { IRC_DIRECT, IRC_CHANNEL, IRC_GLOBAL } IRC_Buffer_Type;
typedef struct {
	IRC_Buffer_Type type;
	char *          name, *topic, *key;
	bool            subscribed;
	IRC_Modes       modes;
	llist_t *       user_list, *message_list;
} IRC_Buffer;

typedef struct {
	char *    addr, *svc, *pass;
	IRC_User* user;
	llist_t*  buf_list;
#ifdef UIRC_FEATURE_IRCV3
	llist_t* cap_list;
#endif /* UIRC_FEATURE_IRCV3 */
} IRC_Network;

typedef enum {
#ifdef UIRC_FEATURE_IRCV3
	IRC_STRUCT_TAG,
	IRC_STRUCT_CAPABILITY,
#endif /* UIRC_FEATURE_IRCV3 */
	IRC_STRUCT_USER,
	IRC_STRUCT_MESSAGE,
	IRC_STRUCT_BUFFER,
	IRC_STRUCT_NETWORK
} IRC_Struct_Type;

#endif /* UIRC_GUARD_PUBLIC_TYPES */