#include <stdio.h>
#include <gtk-4.0/gtk/gtk.h>
#include "warm.h"
#include "cold.h"

void activate (GtkApplication *app, gpointer user_data) {
  GtkWindow *window = GTK_WINDOW (gtk_application_window_new (app));
  window_bar (window, "window");
  GtkWidget *grid = gtk_grid_new();
  gtk_window_set_child (window, grid);

  click_print_do (NULL,   grid, "(I)",  "n°1\n",   0,0,1,1);
  click_print_do (NULL,   grid, "(II)", "n°2\n",   1,0,1,1);
  click_print_do (window, grid, "Quit", "bye !\n", 2,0,1,1);

  GtkWidget *switcher = gtk_stack_switcher_new();
//  GtkWidget *sidebar  = gtk_stack_sidebar_new();
  gtk_grid_attach (GTK_GRID (grid), switcher, 0, 1, 3, 1);
  gtk_orientable_set_orientation (GTK_ORIENTABLE (switcher), GTK_ORIENTATION_VERTICAL);
  gtk_orientable_set_orientation (GTK_ORIENTABLE (switcher), GTK_ORIENTATION_HORIZONTAL);
  GtkStack *stack = GTK_STACK (gtk_stack_new());
  gtk_stack_switcher_set_stack (GTK_STACK_SWITCHER (switcher), stack);
//  gtk_stack_sidebar_set_stack (GTK_STACK_SIDEBAR (sidebar), stack);

  GtkWidget *box_0 = gtk_box_new (0, 0);
  GtkWidget *box_1 = gtk_box_new (0, 0);
  GtkWidget *box_2 = gtk_box_new (0, 0);
  gtk_stack_add_titled (stack, box_0, "n°0", "A");
  gtk_stack_add_titled (stack, box_1, "n°1", "B");
  gtk_stack_add_titled (stack, box_2, "n°2", "C");
  GtkSelectionModel *stack_selection_model = gtk_stack_get_pages (stack);
  gtk_selection_model_select_item (stack_selection_model, 1, 1);
  printf("selected page name is [%s] \n",  gtk_stack_get_visible_child_name (stack));

  GtkWidget *box_3 = gtk_box_new (0, 0);
  gtk_box_append (GTK_BOX (box_3), gtk_button_new_with_label ("30"));
  gtk_box_append (GTK_BOX (box_3), gtk_button_new_with_label ("31"));
  gtk_grid_attach (GTK_GRID (grid), box_3, 0, 2, 1, 1);

  GtkWidget *grid_2 = gtk_grid_new();
  GtkWidget *hpaned = gtk_paned_new (GTK_ORIENTATION_HORIZONTAL);
  GtkWidget *frame1 = gtk_frame_new ("hello ?");
  GtkWidget *frame2 = gtk_frame_new ("it's me !");
  gtk_frame_set_child ( GTK_FRAME(frame2), grid_2);
  gtk_paned_set_start_child (GTK_PANED(hpaned), GTK_WIDGET (frame1));
  gtk_paned_set_end_child (GTK_PANED(hpaned), GTK_WIDGET (frame2));
  gtk_widget_set_size_request (hpaned, 400, 200);
//  gtk_widget_set_size_request (frame1, 50, 100);  <  utile seulement pour la largeur min/max
//  gtk_widget_set_size_request (frame2, 50, 100);
  gtk_grid_attach (GTK_GRID (grid), hpaned, 0, 3, 3, 1);
  gtk_grid_attach (GTK_GRID (grid_2), gtk_button_new_with_label ("in the right pane"), 0, 0, 1, 1);

  gtk_window_present (GTK_WINDOW (window));
}