/*
 * ui.h
 * vim: expandtab:ts=4:sts=4:sw=4
 *
 * Copyright (C) 2012 - 2019 James Booth <boothj5@gmail.com>
 * Copyright (C) 2019 - 2022 Michael Vetter <jubalh@iodoru.org>
 *
 * 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 <https://www.gnu.org/licenses/>.
 *
 * In addition, as a special exception, the copyright holders give permission to
 * link the code of portions of this program with the OpenSSL library under
 * certain conditions as described in each individual source file, and
 * distribute linked combinations including the two.
 *
 * You must obey the GNU General Public License in all respects for all of the
 * code used other than OpenSSL. If you modify file(s) with this exception, you
 * may extend this exception to your version of the file(s), but you are not
 * obligated to do so. If you do not wish to do so, delete this exception
 * statement from your version. If you delete this exception statement from all
 * source files in the program, then also delete it here.
 *
 */

#ifndef UI_UI_H
#define UI_UI_H

#include "config.h"

#include "config/tlscerts.h"
#include "config/account.h"
#include "command/cmd_funcs.h"
#include "ui/win_types.h"
#include "xmpp/message.h"
#include "xmpp/muc.h"

#ifdef HAVE_LIBOTR
#include "otr/otr.h"
#endif

#define NO_ME          1
#define NO_DATE        2
#define NO_EOL         4
#define NO_COLOUR_FROM 8
#define NO_COLOUR_DATE 16
#define UNTRUSTED      32

// core UI
void ui_init(void);
void ui_load_colours(void);
void ui_update(void);
void ui_close(void);
void ui_redraw(void);
void ui_resize(void);
void ui_focus_win(ProfWin* window);
void ui_sigwinch_handler(int sig);
void ui_handle_otr_error(const char* const barejid, const char* const message);
unsigned long ui_get_idle_time(void);
void ui_reset_idle_time(void);
void ui_print_system_msg_from_recipient(const char* const barejid, const char* message);
void ui_close_connected_win(int index);
int ui_close_all_wins(void);
int ui_close_read_wins(void);
void ui_close_win(int index);
int ui_win_unread(int index);
gboolean ui_win_has_attention(int index);
gboolean win_has_attention(ProfWin* window);
gboolean win_toggle_attention(ProfWin* window);
char* ui_ask_password(gboolean confirm);
char* ui_get_line(void);
char* ui_ask_pgp_passphrase(const char* hint, int prev_fail);
void ui_contact_online(char* barejid, Resource* resource, GDateTime* last_activity);
void ui_contact_typing(const char* const barejid, const char* const resource);
void ui_disconnected(void);
void ui_room_join(const char* const roomjid, gboolean focus);
void ui_switch_to_room(const char* const roomjid);
void ui_room_destroy(const char* const roomjid);
void ui_room_destroyed(const char* const roomjid, const char* const reason, const char* const new_jid,
                       const char* const password);
void ui_room_kicked(const char* const roomjid, const char* const actor, const char* const reason);
void ui_room_banned(const char* const roomjid, const char* const actor, const char* const reason);
void ui_leave_room(const char* const roomjid);
void ui_show_roster(void);
void ui_hide_roster(void);
void ui_roster_add(const char* const barejid, const char* const name);
void ui_roster_remove(const char* const barejid);
void ui_contact_already_in_group(const char* const contact, const char* const group);
void ui_contact_not_in_group(const char* const contact, const char* const group);
void ui_group_added(const char* const contact, const char* const group);
void ui_group_removed(const char* const contact, const char* const group);
void ui_contact_offline(char* barejid, char* resource, char* status);
void ui_handle_recipient_error(const char* const recipient, const char* const err_msg);
void ui_handle_error(const char* const err_msg);
void ui_clear_win_title(void);
void ui_goodbye_title(void);
void ui_handle_room_configuration_form_error(const char* const roomjid, const char* const message);
void ui_handle_room_config_submit_result(const char* const roomjid);
void ui_handle_room_config_submit_result_error(const char* const roomjid, const char* const message);
void ui_show_lines(ProfWin* window, gchar** lines);
void ui_redraw_all_room_rosters(void);
void ui_show_all_room_rosters(void);
void ui_hide_all_room_rosters(void);
void ui_handle_software_version_error(const char* const roomjid, const char* const message);
void ui_show_software_version(const char* const jid, const char* const presence, const char* const name,
                              const char* const version, const char* const os);
void ui_prune_wins(void);
void ui_auto_away(char* message, gint time, resource_presence_t res_presence);
void ui_handle_login_account_success(ProfAccount* account, gboolean secured);
void ui_update_presence(const resource_presence_t resource_presence, const char* const message, const char* const show);
void ui_invalid_command_usage(const char* const cmd, void (*setting_func)(void));
gboolean ui_win_has_unsaved_form(int num);

// Chat window
ProfChatWin* chatwin_new(const char* const barejid);
void chatwin_incoming_msg(ProfChatWin* chatwin, ProfMessage* message, gboolean win_created);
void chatwin_receipt_received(ProfChatWin* chatwin, const char* const id);
void chatwin_recipient_gone(ProfChatWin* chatwin);
void chatwin_outgoing_msg(ProfChatWin* chatwin, const char* const message, char* id, prof_enc_t enc_mode, gboolean request_receipt, const char* const replace_id);
void chatwin_outgoing_carbon(ProfChatWin* chatwin, ProfMessage* message);
void chatwin_contact_online(ProfChatWin* chatwin, Resource* resource, GDateTime* last_activity);
void chatwin_contact_offline(ProfChatWin* chatwin, char* resource, char* status);
char* chatwin_get_string(ProfChatWin* chatwin);
#ifdef HAVE_LIBOTR
void chatwin_otr_secured(ProfChatWin* chatwin, gboolean trusted);
void chatwin_otr_unsecured(ProfChatWin* chatwin);
void chatwin_otr_trust(ProfChatWin* chatwin);
void chatwin_otr_untrust(ProfChatWin* chatwin);
void chatwin_otr_smp_event(ProfChatWin* chatwin, prof_otr_smp_event_t event, void* data);
#endif
void chatwin_set_enctext(ProfChatWin* chatwin, const char* const enctext);
void chatwin_unset_enctext(ProfChatWin* chatwin);
void chatwin_set_incoming_char(ProfChatWin* chatwin, const char* const ch);
void chatwin_unset_incoming_char(ProfChatWin* chatwin);
void chatwin_set_outgoing_char(ProfChatWin* chatwin, const char* const ch);
void chatwin_unset_outgoing_char(ProfChatWin* chatwin);

// MUC window
ProfMucWin* mucwin_new(const char* const barejid);
void mucwin_role_change(ProfMucWin* mucwin, const char* const role, const char* const actor, const char* const reason);
void mucwin_affiliation_change(ProfMucWin* mucwin, const char* const affiliation, const char* const actor,
                               const char* const reason);
void mucwin_role_and_affiliation_change(ProfMucWin* mucwin, const char* const role,
                                        const char* const affiliation, const char* const actor, const char* const reason);
void mucwin_occupant_role_change(ProfMucWin* mucwin, const char* const nick, const char* const role,
                                 const char* const actor, const char* const reason);
void mucwin_occupant_affiliation_change(ProfMucWin* mucwin, const char* const nick,
                                        const char* const affiliation, const char* const actor, const char* const reason);
void mucwin_occupant_role_and_affiliation_change(ProfMucWin* mucwin, const char* const nick,
                                                 const char* const role, const char* const affiliation, const char* const actor, const char* const reason);
void mucwin_roster(ProfMucWin* mucwin, GList* occupants, const char* const presence);
void mucwin_history(ProfMucWin* mucwin, const ProfMessage* const message);
void mucwin_outgoing_msg(ProfMucWin* mucwin, const char* const message, const char* const id, prof_enc_t enc_mode, const char* const replace_id);
void mucwin_incoming_msg(ProfMucWin* mucwin, const ProfMessage* const message, GSList* mentions, GList* triggers, gboolean filter_reflection);
void mucwin_subject(ProfMucWin* mucwin, const char* const nick, const char* const subject);
void mucwin_requires_config(ProfMucWin* mucwin);
void mucwin_info(ProfMucWin* mucwin);
void mucwin_show_role_list(ProfMucWin* mucwin, muc_role_t role);
void mucwin_show_affiliation_list(ProfMucWin* mucwin, muc_affiliation_t affiliation);
void mucwin_room_info_error(ProfMucWin* mucwin, const char* const error);
void mucwin_room_disco_info(ProfMucWin* mucwin, GSList* identities, GSList* features);
void mucwin_occupant_kicked(ProfMucWin* mucwin, const char* const nick, const char* const actor,
                            const char* const reason);
void mucwin_occupant_banned(ProfMucWin* mucwin, const char* const nick, const char* const actor,
                            const char* const reason);
void mucwin_broadcast(ProfMucWin* mucwin, const char* const message);
void mucwin_occupant_offline(ProfMucWin* mucwin, const char* const nick);
void mucwin_occupant_online(ProfMucWin* mucwin, const char* const nick, const char* const roles,
                            const char* const affiliation, const char* const show, const char* const status);
void mucwin_occupant_nick_change(ProfMucWin* mucwin, const char* const old_nick, const char* const nick);
void mucwin_nick_change(ProfMucWin* mucwin, const char* const nick);
void mucwin_occupant_presence(ProfMucWin* mucwin, const char* const nick, const char* const show,
                              const char* const status);
void mucwin_update_occupants(ProfMucWin* mucwin);
void mucwin_show_occupants(ProfMucWin* mucwin);
void mucwin_hide_occupants(ProfMucWin* mucwin);
void mucwin_affiliation_list_error(ProfMucWin* mucwin, const char* const affiliation, const char* const error);
void mucwin_handle_affiliation_list(ProfMucWin* mucwin, const char* const affiliation, GSList* jids);
void mucwin_affiliation_set_error(ProfMucWin* mucwin, const char* const jid, const char* const affiliation,
                                  const char* const error);
void mucwin_role_set_error(ProfMucWin* mucwin, const char* const nick, const char* const role, const char* const error);
void mucwin_role_list_error(ProfMucWin* mucwin, const char* const role, const char* const error);
void mucwin_handle_role_list(ProfMucWin* mucwin, const char* const role, GSList* nicks);
void mucwin_kick_error(ProfMucWin* mucwin, const char* const nick, const char* const error);
char* mucwin_get_string(ProfMucWin* mucwin);
void mucwin_set_enctext(ProfMucWin* mucwin, const char* const enctext);
void mucwin_unset_enctext(ProfMucWin* mucwin);
void mucwin_set_message_char(ProfMucWin* mucwin, const char* const ch);
void mucwin_unset_message_char(ProfMucWin* mucwin);

// MUC private chat window
void privwin_incoming_msg(ProfPrivateWin* privatewin, ProfMessage* message);
void privwin_outgoing_msg(ProfPrivateWin* privwin, const char* const message);
void privwin_message_occupant_offline(ProfPrivateWin* privwin);

void privwin_message_left_room(ProfPrivateWin* privwin);

char* privwin_get_string(ProfPrivateWin* privwin);
void privwin_occupant_offline(ProfPrivateWin* privwin);
void privwin_occupant_kicked(ProfPrivateWin* privwin, const char* const actor, const char* const reason);
void privwin_occupant_banned(ProfPrivateWin* privwin, const char* const actor, const char* const reason);
void privwin_occupant_online(ProfPrivateWin* privwin);

void privwin_room_destroyed(ProfPrivateWin* privwin);
void privwin_room_left(ProfPrivateWin* privwin);
void privwin_room_kicked(ProfPrivateWin* privwin, const char* const actor, const char* const reason);
void privwin_room_banned(ProfPrivateWin* privwin, const char* const actor, const char* const reason);
void privwin_room_joined(ProfPrivateWin* privwin);

// config window
void confwin_handle_configuration(ProfConfWin* confwin, DataForm* form);
void confwin_show_form(ProfConfWin* confwin);
void confwin_show_form_field(ProfConfWin* confwin, DataForm* form, char* tag);
void confwin_form_help(ProfConfWin* confwin);
void confwin_field_help(ProfConfWin* confwin, char* tag);
char* confwin_get_string(ProfConfWin* confwin);

// xml console
void xmlwin_show(ProfXMLWin* xmlwin, const char* const msg);
char* xmlwin_get_string(ProfXMLWin* xmlwin);

// Input window
char* inp_readline(void);
void inp_nonblocking(gboolean reset);

// Console window
void cons_show(const char* const msg, ...);
void cons_show_padded(int pad, const char* const msg, ...);
void cons_about(void);
void cons_help(void);
void cons_show_help(const char* const cmd, CommandHelp* help);
void cons_bad_cmd_usage(const char* const cmd);
void cons_navigation_help(void);
void cons_prefs(void);
void cons_show_ui_prefs(void);
void cons_show_desktop_prefs(void);
void cons_show_chat_prefs(void);
void cons_show_log_prefs(void);
void cons_show_presence_prefs(void);
void cons_show_connection_prefs(void);
void cons_show_otr_prefs(void);
void cons_show_pgp_prefs(void);
void cons_show_omemo_prefs(void);
void cons_show_ox_prefs(void);
void cons_show_account(ProfAccount* account);
void cons_debug(const char* const msg, ...);
void cons_show_error(const char* const cmd, ...);
void cons_show_contacts(GSList* list);
void cons_show_roster(GSList* list);
void cons_show_roster_group(const char* const group, GSList* list);
void cons_show_wins(gboolean unread);
void cons_show_wins_attention();
char* cons_get_string(ProfConsoleWin* conswin);
void cons_show_status(const char* const barejid);
void cons_show_info(PContact pcontact);
void cons_show_caps(const char* const fulljid, resource_presence_t presence);
void cons_show_themes(GSList* themes);
void cons_show_scripts(GSList* scripts);
void cons_show_script(const char* const script, GSList* commands);
void cons_show_aliases(GList* aliases);
void cons_show_login_success(ProfAccount* account, gboolean secured);
void cons_show_account_list(gchar** accounts);
void cons_show_room_list(GSList* room, const char* const conference_node);
void cons_show_bookmark(Bookmark* item);
void cons_show_bookmarks(const GList* list);
void cons_show_bookmarks_ignore(gchar** list, gsize len);
void cons_show_disco_items(GSList* items, const char* const jid);
void cons_show_disco_info(const char* from, GSList* identities, GSList* features);

void cons_show_disco_contact_information(GHashTable* addresses);

void cons_show_qrcode();

void cons_show_room_invite(const char* const invitor, const char* const room, const char* const reason);
void cons_check_version(gboolean not_available_msg);
void cons_show_typing(const char* const barejid);
void cons_show_incoming_room_message(const char* const nick, const char* const room, const int win_index,
                                     gboolean mention, GList* triggers, int unread, ProfWin* const window);
void cons_show_incoming_message(const char* const short_from, const int win_index, int unread, ProfWin* const window);
void cons_show_incoming_private_message(const char* const nick, const char* const room, const int win_index, int unread, ProfWin* const window);
void cons_show_room_invites(GList* invites);
void cons_show_received_subs(void);
void cons_show_sent_subs(void);
void cons_theme_setting(void);
void cons_resource_setting(void);
void cons_privileges_setting(void);
void cons_beep_setting(void);
void cons_console_setting(void);
void cons_flash_setting(void);
void cons_tray_setting(void);
void cons_splash_setting(void);
void cons_titlebar_setting(void);
void cons_vercheck_setting(void);
void cons_occupants_setting(void);
void cons_roster_setting(void);
void cons_presence_setting(void);
void cons_wrap_setting(void);
void cons_time_setting(void);
void cons_wintitle_setting(void);
void cons_notify_setting(void);
void cons_show_desktop_prefs(void);
void cons_states_setting(void);
void cons_outtype_setting(void);
void cons_intype_setting(void);
void cons_gone_setting(void);
void cons_history_setting(void);
void cons_carbons_setting(void);
void cons_receipts_setting(void);
void cons_log_setting(void);
void cons_logging_setting(void);
void cons_autoaway_setting(void);
void cons_reconnect_setting(void);
void cons_autoping_setting(void);
void cons_autoconnect_setting(void);
void cons_room_cache_setting(void);
void cons_inpblock_setting(void);
void cons_statusbar_setting(void);
void cons_winpos_setting(void);
void cons_color_setting(void);
void cons_os_setting(void);
void cons_correction_setting(void);
void cons_executable_setting(void);
void cons_slashguard_setting(void);
void cons_mam_setting(void);
void cons_silence_setting(void);
void cons_mood_setting(void);
void cons_show_contact_online(PContact contact, Resource* resource, GDateTime* last_activity);
void cons_show_contact_offline(PContact contact, char* resource, char* status);
void cons_theme_properties(void);
void cons_theme_colours(void);
void cons_show_tlscert(const TLSCertificate* cert);
void cons_show_tlscert_summary(const TLSCertificate* cert);

void cons_alert(ProfWin* alert_origin_window);
void cons_remove_alert(ProfWin* window);
void cons_clear_alerts(void);
gboolean cons_has_alerts(void);

// title bar
void title_bar_set_presence(contact_presence_t presence);

// status bar
void status_bar_inactive(const int win);
void status_bar_active(const int win, win_type_t wintype, char* identifier);
void status_bar_new(const int win, win_type_t wintype, char* identifier);
void status_bar_set_all_inactive(void);

// roster window
void rosterwin_roster(void);

// occupants window
void occupantswin_occupants(const char* const room);
void occupantswin_occupants_all(void);

// window interface
ProfWin* win_create_console(void);
ProfWin* win_create_xmlconsole(void);
ProfWin* win_create_chat(const char* const barejid);
ProfWin* win_create_muc(const char* const roomjid);
ProfWin* win_create_config(const char* const title, DataForm* form, ProfConfWinCallback submit, ProfConfWinCallback cancel, const void* userdata);
ProfWin* win_create_private(const char* const fulljid);
ProfWin* win_create_plugin(const char* const plugin_name, const char* const tag);
void win_update_virtual(ProfWin* window);
void win_free(ProfWin* window);
gboolean win_notify_remind(ProfWin* window);
int win_unread(ProfWin* window);
void win_resize(ProfWin* window);
void win_hide_subwin(ProfWin* window);
void win_show_subwin(ProfWin* window);
void win_refresh_without_subwin(ProfWin* window);
void win_refresh_with_subwin(ProfWin* window);

void win_print(ProfWin* window, theme_item_t theme_item, const char* show_char, const char* const message, ...);
void win_println(ProfWin* window, theme_item_t theme_item, const char* show_char, const char* const message, ...);
void win_println_indent(ProfWin* window, int pad, const char* const message, ...);

void win_append(ProfWin* window, theme_item_t theme_item, const char* const message, ...);
void win_appendln(ProfWin* window, theme_item_t theme_item, const char* const message, ...);

void win_append_highlight(ProfWin* window, theme_item_t theme_item, const char* const message, ...);
void win_appendln_highlight(ProfWin* window, theme_item_t theme_item, const char* const message, ...);

char* win_get_title(ProfWin* window);
void win_show_occupant(ProfWin* window, Occupant* occupant);
void win_show_occupant_info(ProfWin* window, const char* const room, Occupant* occupant);
void win_show_contact(ProfWin* window, PContact contact);
void win_show_info(ProfWin* window, PContact contact);
void win_clear(ProfWin* window);
char* win_get_tab_identifier(ProfWin* window);
char* win_to_string(ProfWin* window);
void win_command_list_error(ProfWin* window, const char* const error);
void win_command_exec_error(ProfWin* window, const char* const command, const char* const error, ...);
void win_handle_command_list(ProfWin* window, GSList* cmds);
void win_handle_command_exec_status(ProfWin* window, const char* const type, const char* const value);
void win_handle_command_exec_result_note(ProfWin* window, const char* const type, const char* const value);
char* win_get_last_sent_message(ProfWin* window);

// desktop notifications
void notifier_initialise(void);
void notifier_uninit(void);
void notify_typing(const char* const name);
void notify_message(const char* const name, int win, const char* const text);
void notify_room_message(const char* const nick, const char* const room, int win, const char* const text);
void notify_remind(void);
void notify_invite(const char* const from, const char* const room, const char* const reason);
void notify(const char* const message, int timeout, const char* const category);
void notify_subscription(const char* const from);

#endif
