/*
   misc_callbacks.c

   Bygfoot Football Manager -- a small and simple GTK2-based
   football management game.

   http://bygfoot.sourceforge.net

   Copyright (C) 2005  Gyözö Both (gyboth@bygfoot.com)

   This program 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 2
   of the License, or (at your option) any later version.

   This program 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 this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#include "callbacks.h"
#include "callback_func.h"
#include "game.h"
#include "game_gui.h"
#include "gui.h"
#include "live_game.h"
#include "load_save.h"
#include "main.h"
#include "maths.h"
#include "misc_callback_func.h"
#include "misc_callbacks.h"
#include "option.h"
#include "user.h"
#include "variables.h"
#include "window.h"
#include "xml_country.h"

G_MODULE_EXPORT void
on_button_add_player_clicked           (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_add_player_clicked\n");
#endif

    misc_callback_add_player();
}


G_MODULE_EXPORT void
on_entry_player_name_activate          (GtkEntry        *entry,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_entry_player_name_activate\n");
#endif

    on_button_add_player_clicked(NULL, NULL);
}


G_MODULE_EXPORT void
on_team_selection_ok_clicked           (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_team_selection_ok_clicked\n");
#endif

    misc_callback_start_game();
}

G_MODULE_EXPORT void
on_team_selection_cancel_clicked       (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_team_selection_cancel_clicked\n");
#endif

    main_exit_program(EXIT_OK, NULL);
}

G_MODULE_EXPORT gboolean
on_button_font_sel_cancel_clicked      (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_font_sel_cancel_clicked\n");
#endif

    window_destroy(&window.font_sel);

    return FALSE;
}


G_MODULE_EXPORT void
on_button_font_sel_ok_clicked          (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_font_sel_ok_clicked\n");
#endif

    gchar *font = 
	gtk_font_selection_dialog_get_font_name(GTK_FONT_SELECTION_DIALOG(window.font_sel));

    if(font != NULL)
    {
	gtk_entry_set_text(GTK_ENTRY(lookup_widget(window.options, "entry_font_name")), font);
	g_free(font);
    }

    window_destroy(&window.font_sel);
}


G_MODULE_EXPORT void
on_button_font_sel_apply_clicked       (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_font_sel_apply_clicked\n");
#endif

    gchar *font = 
	gtk_font_selection_dialog_get_font_name(GTK_FONT_SELECTION_DIALOG(window.font_sel));

    if(font != NULL)
    {
	opt_set_str("string_opt_font_name", font);
	gtk_entry_set_text(GTK_ENTRY(lookup_widget(window.options, "entry_font_name")), font);
	g_free(font);

	stat0 = STATUS_MAIN;
	game_gui_show_main();

	setsav0;
    }
}


G_MODULE_EXPORT gboolean
on_live_window_delete_event            (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_live_window_delete_event\n");
#endif

    if(GTK_WIDGET_IS_SENSITIVE(lookup_widget(widget, "button_live_close")))
    {
	on_button_live_close_clicked(NULL, NULL);
	return FALSE;
    }

    return TRUE;
}


G_MODULE_EXPORT void
on_button_live_close_clicked           (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_live_close_clicked\n");
#endif

    if(stat1 == STATUS_SHOW_LAST_MATCH && stat3 != -1 &&
       stat4 != STATUS_SHOW_LAST_MATCH_PAUSE)
	stat4 = STATUS_SHOW_LAST_MATCH_ABORT;
    else if(stat1 != STATUS_SHOW_LAST_MATCH)
	callback_show_next_live_game();
    else
    {
	window_destroy(&window.live);
	stat1 = stat2 = stat3 = stat4 = -1;
    }
}


G_MODULE_EXPORT void
on_button_pause_clicked                (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_pause_clicked\n");
#endif

    misc_callback_pause_live_game();
}


G_MODULE_EXPORT void
on_button_resume_clicked               (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_resume_clicked\n");
#endif

    GtkWidget *button_pause = 
	lookup_widget(window.live, "button_pause");

    if(stat1 == STATUS_SHOW_LAST_MATCH)
    {
	callback_show_last_match(FALSE, &current_user.live_game);
	return;
    }
    else if(game_check_live_game_resume_state())
    {
	gtk_widget_set_sensitive(GTK_WIDGET(button), FALSE);
	if(g_array_index(usr(stat2).live_game.units, LiveGameUnit, 
			 usr(stat2).live_game.units->len - 1).event.type != 
	   LIVE_GAME_EVENT_PENALTIES)
	{
	    gtk_widget_set_sensitive(button_pause, TRUE);
	    gtk_widget_grab_focus(button_pause);
	}
	game_gui_set_main_window_sensitivity(FALSE);
	live_game_resume();
    }
    else
	game_gui_show_warning(_("There were too many substitutions. Only 3 per game are allowed. Player list reset."));
}

G_MODULE_EXPORT void
on_spinbutton_speed_value_changed      (GtkSpinButton   *spinbutton,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_spinbutton_speed_value_changed\n");
#endif

    option_set_int("int_opt_user_live_game_speed",
		   &usr(stat2).options, gtk_spin_button_get_value_as_int(spinbutton));
}


G_MODULE_EXPORT void
on_spinbutton_verbosity_value_changed  (GtkSpinButton   *spinbutton,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_spinbutton_verbosity_value_changed\n");
#endif

    option_set_int("int_opt_user_live_game_verbosity",
		   &usr(stat2).options, gtk_spin_button_get_value_as_int(spinbutton));
}


G_MODULE_EXPORT gboolean
on_treeview_users_button_press_event   (GtkWidget       *widget,
                                        GdkEventButton  *event,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_treeview_users_button_press_event\n");
#endif

    misc_callback_remove_user(event);

    return FALSE;
}

G_MODULE_EXPORT void
on_spinbutton_capacity_value_changed   (GtkSpinButton   *spinbutton,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_spinbutton_capacity_value_changed\n");
#endif

    misc_callback_update_stadium_window(TRUE);
}


G_MODULE_EXPORT void
on_spinbutton_safety_value_changed     (GtkSpinButton   *spinbutton,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_spinbutton_safety_value_changed\n");
#endif

    misc_callback_update_stadium_window(FALSE);
}


G_MODULE_EXPORT void
on_button_stadium_ok_clicked           (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_stadium_ok_clicked\n");
#endif

    misc_callback_improve_stadium();

    if(stat0 == STATUS_SHOW_FINANCES)
	on_menu_show_finances_activate(NULL, NULL);
}


G_MODULE_EXPORT void
on_button_stadium_cancel_clicked       (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_stadium_cancel_clicked\n");
#endif

    window_destroy(&window.stadium);
}


G_MODULE_EXPORT gboolean
on_spinbutton_capacity_button_press_event  (GtkWidget       *widget,
					    GdkEventButton  *event,
					    gpointer         user_data)
{
#ifdef DEBUG
    printf("on_spinbutton_capacity_button_press_event\n");
#endif

    if(event->button == 3)
    {
	gtk_spin_button_set_value(GTK_SPIN_BUTTON(widget), 0);
	return TRUE;
    }
    
    return FALSE;
}

G_MODULE_EXPORT gboolean
on_window_stadium_delete_event         (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_window_stadium_delete_event\n");
#endif

    on_button_stadium_cancel_clicked(NULL, NULL);

    return TRUE;
}

G_MODULE_EXPORT void
on_combo_country_changed               (GtkComboBox     *combobox,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_combo_country_changed\n");
#endif

    GtkTreeIter iter;
    gchar *buf = NULL;

    gtk_combo_box_get_active_iter(combobox, &iter);
    if (!gtk_tree_model_iter_has_child (gtk_combo_box_get_model(combobox),
        &iter))
    {
        gtk_tree_model_get(gtk_combo_box_get_model(combobox), &iter, 1, &buf, -1);
        misc_callback_show_team_list(GTK_WIDGET(combobox), buf);
    } else {
	gtk_widget_set_sensitive(lookup_widget(window.startup, "button_add_player"), FALSE);
    }

    g_free(buf);
}

G_MODULE_EXPORT gboolean
on_spinbutton_speed_button_press_event (GtkWidget       *widget,
                                        GdkEventButton  *event,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_spinbutton_speed_button_press_event\n");
#endif

    if(event->button == 3)
    {
	if(option_int("int_opt_user_live_game_speed", &usr(stat2).options) == 
	   -rint((gfloat)(const_int("int_game_gui_live_game_speed_max") - 10) /
		 (gfloat)(const_int("int_game_gui_live_game_speed_grad"))))
	    option_set_int("int_opt_user_live_game_speed", &usr(stat2).options, 0);
	else if(option_int("int_opt_user_live_game_speed", &usr(stat2).options) == 0)
	    option_set_int("int_opt_user_live_game_speed", &usr(stat2).options, 
			   -rint((gfloat)(const_int("int_game_gui_live_game_speed_max") - 10) /
				 (gfloat)(const_int("int_game_gui_live_game_speed_grad") * 2)));
	else
	    option_set_int("int_opt_user_live_game_speed", &usr(stat2).options, 
			   -rint((gfloat)(const_int("int_game_gui_live_game_speed_max") - 10) /
				 (gfloat)(const_int("int_game_gui_live_game_speed_grad"))));

	gtk_spin_button_set_value(
	    GTK_SPIN_BUTTON(lookup_widget(window.live, "spinbutton_speed")),
	    (gdouble)option_int("int_opt_user_live_game_speed", &usr(stat2).options));

	return TRUE;
    }

    return FALSE;
}


G_MODULE_EXPORT void
on_button_sponsors_clicked             (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_sponsors_clicked\n");
#endif

    misc_callback_new_sponsor();

    window_destroy(&window.sponsors);
}


G_MODULE_EXPORT void
on_treeview_sponsors_row_activated     (GtkTreeView     *treeview,
                                        GtkTreePath     *path,
                                        GtkTreeViewColumn *column,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_treeview_sponsors_row_activated\n");
#endif

    on_button_sponsors_clicked(NULL, NULL);
}


G_MODULE_EXPORT gboolean
on_window_sponsors_delete_event        (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_window_sponsors_delete_event\n");
#endif


    return TRUE;
}

G_MODULE_EXPORT void
on_button_sponsors_wait_clicked        (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_sponsors_wait_clicked\n");
#endif

    if(stat1 != STATUS_SPONSOR_CONTINUE)
    {
	g_string_printf(current_user.sponsor.name, _("None"));
	current_user.sponsor.contract = 0;
	current_user.sponsor.benefit = 0;
	current_user.counters[COUNT_USER_NEW_SPONSOR] = 
	    math_rndi(const_int("int_sponsor_without_weeks_lower"),
		      const_int("int_sponsor_without_weeks_upper"));
    }
    else
	current_user.counters[COUNT_USER_NEW_SPONSOR] = 0;

    window_destroy(&window.sponsors);
}

G_MODULE_EXPORT gboolean
on_eventbox_lg_style_button_press_event (GtkWidget       *widget,
					 GdkEventButton  *event,
					 gpointer         user_data)
{
#ifdef DEBUG
    printf("on_eventbox_lg_style_button_press_event\n");
#endif

    gint new_style = -1;

    if(stat0 == STATUS_LIVE_GAME_PAUSE)
    {
	on_eventbox_style_button_press_event(NULL, event, NULL);
	return FALSE;
    }

    if(event->type != GDK_BUTTON_PRESS ||
       g_array_index(usr(stat2).live_game.units, LiveGameUnit,
		     usr(stat2).live_game.units->len -1).event.type == 
       LIVE_GAME_EVENT_END_MATCH)
	return FALSE;

    if(event->button == 3)
	new_style = (usr(stat2).tm->style != 2) ?
	    usr(stat2).tm->style + 1 : -2;
    else if(event->button == 1)
	new_style = (usr(stat2).tm->style != -2) ?
	    usr(stat2).tm->style - 1 : 2;
    else
	return FALSE;

    game_save_team_states();
    usr(stat2).tm->style = new_style;

    game_gui_write_meters(usr(stat2).tm);
    if(&current_user == &usr(stat2))
	game_gui_write_meters(current_user.tm);
    
    stat0 = STATUS_LIVE_GAME_CHANGE;

    return FALSE;
}


G_MODULE_EXPORT gboolean
on_eventbox_lg_boost_button_press_event (GtkWidget       *widget,
					 GdkEventButton  *event,
					 gpointer         user_data)
{
#ifdef DEBUG
    printf("on_eventbox_lg_boost_button_press_event\n");
#endif

    gint new_boost = -1;

    if(stat0 == STATUS_LIVE_GAME_PAUSE)
    {
	on_eventbox_boost_button_press_event(NULL, event, NULL);
	return FALSE;
    }

    if(event->type != GDK_BUTTON_PRESS ||
       g_array_index(usr(stat2).live_game.units, LiveGameUnit,
		     usr(stat2).live_game.units->len -1).event.type == 
       LIVE_GAME_EVENT_END_MATCH)
	return FALSE;

    if(event->button == 3)
	new_boost = (usr(stat2).tm->boost != 1) ?
	    usr(stat2).tm->boost + 1 : -1;
    else if(event->button == 1)
	new_boost = (usr(stat2).tm->boost != -1) ?
	    usr(stat2).tm->boost - 1 : 1;
    else
	return FALSE;

    if(new_boost == 1 && sett_int("int_opt_disable_boost_on"))
    {
	game_gui_show_warning(_("Boost ON is disabled in this country definition."));
	return FALSE;
    }

    game_save_team_states();
    usr(stat2).tm->boost = new_boost;

    game_gui_write_meters(usr(stat2).tm);
    if(&current_user == &usr(stat2))
	game_gui_write_meters(current_user.tm);
    
    stat0 = STATUS_LIVE_GAME_CHANGE;

    return FALSE;
}

G_MODULE_EXPORT void
on_button_team_selection_back_clicked  (GtkButton       *button,
                                        gpointer         user_data)
{
#ifdef DEBUG
    printf("on_button_team_selection_back_clicked\n");
#endif

    window_destroy(&window.startup);
    stat0 = STATUS_SPLASH;
    window_show_splash();
}