/*
 * xmpp.h
 *
 * Copyright (C) 2012, 2013 James Booth <boothj5@gmail.com>
 *
 * This file is part of Profanity.
 *
 * Profanity 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
 * (at your option) any later version.
 *
 * Profanity 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 Profanity.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef XMPP_H
#define XMPP_H

#include <strophe.h>

#include "config/accounts.h"
#include "contact.h"
#include "jid.h"

#define JABBER_PRIORITY_MIN -128
#define JABBER_PRIORITY_MAX 127

typedef enum {
    JABBER_UNDEFINED,
    JABBER_STARTED,
    JABBER_CONNECTING,
    JABBER_CONNECTED,
    JABBER_DISCONNECTING,
    JABBER_DISCONNECTED
} jabber_conn_status_t;

typedef enum {
    PRESENCE_SUBSCRIBE,
    PRESENCE_SUBSCRIBED,
    PRESENCE_UNSUBSCRIBED
} jabber_subscr_t;

typedef enum {
    INVITE_DIRECT,
    INVITE_MEDIATED
} jabber_invite_t;

typedef struct capabilities_t {
    char *category;
    char *type;
    char *name;
    char *software;
    char *software_version;
    char *os;
    char *os_version;
    GSList *features;
} Capabilities;

typedef struct disco_item_t {
    char *jid;
    char *name;
} DiscoItem;

typedef struct disco_identity_t {
    char *name;
    char *type;
    char *category;
} DiscoIdentity;

// connection functions
void jabber_init(const int disable_tls);
jabber_conn_status_t jabber_connect_with_details(const char * const jid,
    const char * const passwd, const char * const altdomain);
jabber_conn_status_t jabber_connect_with_account(const ProfAccount * const account,
    const char * const passwd);
void jabber_disconnect(void);
void jabber_shutdown(void);
void jabber_process_events(void);
const char * jabber_get_fulljid(void);
const char * jabber_get_domain(void);
jabber_conn_status_t jabber_get_connection_status(void);
char * jabber_get_presence_message(void);
void jabber_set_autoping(int seconds);
char* jabber_get_account_name(void);
GList * jabber_get_available_resources(void);

// message functions
void message_send(const char * const msg, const char * const recipient);
void message_send_groupchat(const char * const msg, const char * const recipient);
void message_send_inactive(const char * const recipient);
void message_send_composing(const char * const recipient);
void message_send_paused(const char * const recipient);
void message_send_gone(const char * const recipient);
void message_send_invite(const char * const room, const char * const contact,
    const char * const reason);
void message_send_duck(const char * const query);

// presence functions
void presence_subscription(const char * const jid, const jabber_subscr_t action);
GSList* presence_get_subscription_requests(void);
gint presence_sub_request_count(void);
void presence_reset_sub_request_search(void);
char * presence_sub_request_find(char * search_str);
void presence_join_room(Jid *jid);
void presence_change_room_nick(const char * const room, const char * const nick);
void presence_leave_chat_room(const char * const room_jid);
void presence_update(resource_presence_t status, const char * const msg,
    int idle);
gboolean presence_sub_request_exists(const char * const bare_jid);

// iq functions
void iq_send_software_version(const char * const fulljid);
void iq_room_list_request(gchar *conferencejid);
void iq_disco_info_request(gchar *jid);
void iq_disco_items_request(gchar *jid);

// caps functions
Capabilities* caps_get(const char * const caps_str);
void caps_close(void);

void roster_clear(void);
gboolean roster_update_presence(const char * const barejid,
    Resource *resource, GDateTime *last_activity);
PContact roster_get_contact(const char const *barejid);
gboolean roster_contact_offline(const char * const barejid,
    const char * const resource, const char * const status);
void roster_reset_search_attempts(void);
void roster_init(void);
void roster_free(void);
gboolean roster_has_pending_subscriptions(void);
GSList * roster_get_contacts(void);
char * roster_find_contact(char *search_str);
char * roster_find_jid(char *search_str);
char * roster_find_resource(char *search_str);
gboolean roster_add(const char * const barejid, const char * const name,
    GSList *groups, const char * const subscription, gboolean pending_out,
    gboolean from_initial);
void roster_change_name(const char * const barejid, const char * const new_name);
char * roster_barejid_from_name(const char * const name);
void roster_add_new(const char * const barejid, const char * const name);
void roster_remove(const char * const barejid);

#endif