/*
 * window.h
 *
 * Copyright (C) 2012 - 2015 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/>.
 *
 * 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_WINDOW_H
#define UI_WINDOW_H

#include "config.h"

#include <wchar.h>

#include "contact.h"
#include "muc.h"
#include "ui/buffer.h"
#include "xmpp/xmpp.h"
#include "chat_state.h"

#ifdef HAVE_NCURSESW_NCURSES_H
#include <ncursesw/ncurses.h>
#elif HAVE_NCURSES_H
#include <ncurses.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 PAD_SIZE 1000

#define LAYOUT_SPLIT_MEMCHECK       12345671
#define PROFCHATWIN_MEMCHECK        22374522
#define PROFMUCWIN_MEMCHECK         52345276
#define PROFPRIVATEWIN_MEMCHECK     77437483
#define PROFCONFWIN_MEMCHECK        64334685
#define PROFXMLWIN_MEMCHECK         87333463

typedef enum {
    LAYOUT_SIMPLE,
    LAYOUT_SPLIT
} layout_type_t;

typedef struct prof_layout_t {
    layout_type_t type;
    WINDOW *win;
    ProfBuff buffer;
    int y_pos;
    int paged;
} ProfLayout;

typedef struct prof_layout_simple_t {
    ProfLayout base;
} ProfLayoutSimple;

typedef struct prof_layout_split_t {
    ProfLayout base;
    WINDOW *subwin;
    int sub_y_pos;
    unsigned long memcheck;
} ProfLayoutSplit;

typedef enum {
    WIN_CONSOLE,
    WIN_CHAT,
    WIN_MUC,
    WIN_MUC_CONFIG,
    WIN_PRIVATE,
    WIN_XML
} win_type_t;

typedef enum {
    PROF_ENC_NONE,
    PROF_ENC_OTR
} prof_enc_t;

typedef struct prof_win_t {
    win_type_t type;
    ProfLayout *layout;
} ProfWin;

typedef struct prof_console_win_t {
    ProfWin window;
} ProfConsoleWin;

typedef struct prof_chat_win_t {
    ProfWin window;
    char *barejid;
    int unread;
    ChatState *state;
    prof_enc_t enc_mode;
    gboolean otr_is_trusted;
    char *resource_override;
    gboolean history_shown;
    unsigned long memcheck;
} ProfChatWin;

typedef struct prof_muc_win_t {
    ProfWin window;
    char *roomjid;
    int unread;
    gboolean showjid;
    unsigned long memcheck;
} ProfMucWin;

typedef struct prof_mucconf_win_t {
    ProfWin window;
    char *roomjid;
    DataForm *form;
    unsigned long memcheck;
} ProfMucConfWin;

typedef struct prof_private_win_t {
    ProfWin window;
    char *fulljid;
    int unread;
    unsigned long memcheck;
} ProfPrivateWin;

typedef struct prof_xml_win_t {
    ProfWin window;
    unsigned long memcheck;
} ProfXMLWin;

ProfWin* win_create_console(void);
ProfWin* win_create_chat(const char * const barejid);
ProfWin* win_create_muc(const char * const roomjid);
ProfWin* win_create_muc_config(const char * const title, DataForm *form);
ProfWin* win_create_private(const char * const fulljid);
ProfWin* win_create_xmlconsole(void);

char *win_get_title(ProfWin *window);

void win_free(ProfWin *window);
void win_update_virtual(ProfWin *window);
void win_move_to_end(ProfWin *window);
void win_show_contact(ProfWin *window, PContact contact);
void win_show_occupant(ProfWin *window, Occupant *occupant);
void win_show_status_string(ProfWin *window, const char * const from,
    const char * const show, const char * const status,
    GDateTime *last_activity, const char * const pre,
    const char * const default_show);
void win_print_incoming_message(ProfWin *window, GTimeVal *tv_stamp,
    const char * const from, const char * const message);
void win_show_info(ProfWin *window, PContact contact);
void win_show_occupant_info(ProfWin *window, const char * const room, Occupant *occupant);
void win_vprint(ProfWin *window, const char show_char, GTimeVal *tstamp, int flags, theme_item_t theme_item, const char * const from, const char * const message, ...);
void win_print(ProfWin *window, const char show_char, GTimeVal *tstamp, int flags, theme_item_t theme_item, const char * const from, const char * const message);
void win_print_with_receipt(ProfWin *window, const char show_char, GTimeVal *tstamp, int flags,
    theme_item_t theme_item, const char * const from, const char * const message, char *id);
void win_println(ProfWin *window, const char * const message);
void win_newline(ProfWin *window);
void win_redraw(ProfWin *window);
void win_hide_subwin(ProfWin *window);
void win_show_subwin(ProfWin *window);
int win_roster_cols(void);
int win_occpuants_cols(void);
void win_printline_nowrap(WINDOW *win, char *msg);
void win_mouse(ProfWin *current, const wint_t ch, const int result);
void win_mark_received(ProfWin *window, const char * const id);

int win_unread(ProfWin *window);
gboolean win_has_active_subwin(ProfWin *window);

void win_page_up(ProfWin *window);
void win_page_down(ProfWin *window);
void win_sub_page_down(ProfWin *window);
void win_sub_page_up(ProfWin *window);

#endif