#include "SidebarView.h"
#include "PlayerStart.h"
#include "ToolSelector.h"


void SidebarView::spinButtonChanged(GtkWidget *spinbutton, SidebarView *view) {
  if(!view->editManager->getSelectedObject())
    return;
  
  if(view->editManager->getSelectedObject()->isOfType("Room")) {
    if(spinbutton == view->spinButtonHeight)
      ((Room*)view->editManager->getSelectedObject())->setHeight(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spinbutton)));
  }
  else if(view->editManager->getSelectedObject()->isOfType("PlayerStart")) {
    if(spinbutton == view->spinButtonX)
      ((PlayerStart*)view->editManager->getSelectedObject())->setX(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spinbutton)));
    else if(spinbutton == view->spinButtonY)
      ((PlayerStart*)view->editManager->getSelectedObject())->setY(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spinbutton)));
    else if(spinbutton == view->spinButtonZ)
      ((PlayerStart*)view->editManager->getSelectedObject())->setZ(gtk_spin_button_get_value(GTK_SPIN_BUTTON(spinbutton)));
  }
  
  view->editManager->redraw();
}

SidebarView::SidebarView(EditManager *editManager) {
  this->editManager = editManager;
  
  sidebar = gtk_vbox_new(FALSE, 0);
  g_object_ref_sink(G_OBJECT(sidebar));
  
  labelType = gtk_label_new(NULL);
  gtk_misc_set_alignment(GTK_MISC(labelType), 0.0, 0.5);
  gtk_box_pack_start(GTK_BOX(sidebar), labelType, FALSE, FALSE, 5);
  
  gtk_box_pack_start(GTK_BOX(sidebar), gtk_hseparator_new(), FALSE, FALSE, 5);
  
  labelName = gtk_label_new("Name: ");
  gtk_misc_set_alignment(GTK_MISC(labelName), 0.0, 0.5);
  gtk_widget_set_no_show_all(labelName, TRUE);
  gtk_box_pack_start(GTK_BOX(sidebar), labelName, FALSE, FALSE, 0);
  
  entryName = gtk_entry_new();
  gtk_widget_set_size_request(entryName, 0, -1);
  //g_signal_connect(G_OBJECT(entryName), "focus-out-event", G_CALLBACK(sidebarNameFocusOutEvent), NULL);
  //gtk_widget_add_events(entryName, GDK_FOCUS_CHANGE_MASK);
  gtk_widget_set_no_show_all(entryName, TRUE);
  gtk_box_pack_start(GTK_BOX(sidebar), entryName, FALSE, FALSE, 0);
  
  tableRoomData = gtk_table_new(2, 3, FALSE);
  gtk_table_set_row_spacings(GTK_TABLE(tableRoomData), 5);
  gtk_widget_set_no_show_all(tableRoomData, TRUE);
  gtk_box_pack_start(GTK_BOX(sidebar), tableRoomData, FALSE, FALSE, 5);
  
  GtkWidget *labelAreaLabel = gtk_label_new("Room area: ");
  gtk_misc_set_alignment(GTK_MISC(labelAreaLabel), 0.0, 0.5);
  gtk_widget_show(labelAreaLabel);
  gtk_table_attach(GTK_TABLE(tableRoomData), labelAreaLabel, 0, 1, 0, 1, GTK_FILL, GTK_FILL, 0, 0);
  
  labelArea = gtk_label_new(NULL);
  gtk_misc_set_alignment(GTK_MISC(labelArea), 1.0, 0.5);
  gtk_widget_show(labelArea);
  gtk_table_attach_defaults(GTK_TABLE(tableRoomData), labelArea, 1, 2, 0, 1);
  
  GtkWidget *labelPerimeterLabel = gtk_label_new("Room perimeter: ");
  gtk_misc_set_alignment(GTK_MISC(labelPerimeterLabel), 0.0, 0.5);
  gtk_widget_show(labelPerimeterLabel);
  gtk_table_attach(GTK_TABLE(tableRoomData), labelPerimeterLabel, 0, 1, 1, 2, GTK_FILL, GTK_FILL, 0, 0);
  
  labelPerimeter = gtk_label_new(NULL);
  gtk_misc_set_alignment(GTK_MISC(labelPerimeter), 1.0, 0.5);
  gtk_widget_show(labelPerimeter);
  gtk_table_attach_defaults(GTK_TABLE(tableRoomData), labelPerimeter, 1, 2, 1, 2);
  
  GtkWidget *labelHeight = gtk_label_new("Height: ");
  gtk_misc_set_alignment(GTK_MISC(labelHeight), 0.0, 0.5);
  gtk_widget_show(labelHeight);
  gtk_table_attach(GTK_TABLE(tableRoomData), labelHeight, 0, 1, 2, 3, GTK_FILL, GTK_FILL, 0, 0);
  
  spinButtonHeight = gtk_spin_button_new_with_range(0, 10000, 0.1f);
  gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spinButtonHeight), 2);
  gtk_entry_set_alignment(GTK_ENTRY(spinButtonHeight), 1.0);
  gtk_widget_show(spinButtonHeight);
  gtk_table_attach(GTK_TABLE(tableRoomData), spinButtonHeight, 1, 2, 2, 3, (GtkAttachOptions)(GTK_EXPAND|GTK_SHRINK|GTK_FILL),
      (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), 0, 0);
  gtk_widget_set_size_request(spinButtonHeight, 0, -1);
  g_signal_connect(G_OBJECT(spinButtonHeight), "value-changed", G_CALLBACK(spinButtonChanged), this);
  
  tablePlayerStart = gtk_table_new(2, 4, FALSE);
  gtk_table_set_row_spacings(GTK_TABLE(tablePlayerStart), 5);
  gtk_widget_set_no_show_all(tablePlayerStart, TRUE);
  gtk_box_pack_start(GTK_BOX(sidebar), tablePlayerStart, FALSE, FALSE, 5);
  
  GtkWidget *labelCoordinates = gtk_label_new("Coordinates:");
  gtk_misc_set_alignment(GTK_MISC(labelCoordinates), 0.0, 0.5);
  gtk_widget_show(labelCoordinates);
  gtk_table_attach(GTK_TABLE(tablePlayerStart), labelCoordinates, 0, 2, 0, 1, GTK_FILL, GTK_FILL, 0, 0);
  
  GtkWidget *labelX = gtk_label_new("X: ");
  gtk_misc_set_alignment(GTK_MISC(labelX), 0.0, 0.5);
  gtk_widget_show(labelX);
  gtk_table_attach(GTK_TABLE(tablePlayerStart), labelX, 0, 1, 1, 2, GTK_FILL, GTK_FILL, 0, 0);
  
  spinButtonX = gtk_spin_button_new_with_range(-10000, 10000, 0.01f);
  gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spinButtonX), 2);
  gtk_entry_set_alignment(GTK_ENTRY(spinButtonX), 1.0);
  gtk_widget_show(spinButtonX);
  gtk_table_attach(GTK_TABLE(tablePlayerStart), spinButtonX, 1, 2, 1, 2, (GtkAttachOptions)(GTK_EXPAND|GTK_SHRINK|GTK_FILL),
      (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), 0, 0);
  gtk_widget_set_size_request(spinButtonX, 0, -1);
  g_signal_connect(G_OBJECT(spinButtonX), "value-changed", G_CALLBACK(spinButtonChanged), this);
  
  GtkWidget *labelY = gtk_label_new("Y: ");
  gtk_misc_set_alignment(GTK_MISC(labelY), 0.0, 0.5);
  gtk_widget_show(labelY);
  gtk_table_attach(GTK_TABLE(tablePlayerStart), labelY, 0, 1, 2, 3, GTK_FILL, GTK_FILL, 0, 0);
  
  spinButtonY = gtk_spin_button_new_with_range(-10000, 10000, 0.01f);
  gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spinButtonY), 2);
  gtk_entry_set_alignment(GTK_ENTRY(spinButtonY), 1.0);
  gtk_widget_show(spinButtonY);
  gtk_table_attach(GTK_TABLE(tablePlayerStart), spinButtonY, 1, 2, 2, 3, (GtkAttachOptions)(GTK_EXPAND|GTK_SHRINK|GTK_FILL),
      (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), 0, 0);
  gtk_widget_set_size_request(spinButtonY, 0, -1);
  g_signal_connect(G_OBJECT(spinButtonY), "value-changed", G_CALLBACK(spinButtonChanged), this);
  
  GtkWidget *labelZ = gtk_label_new("Z: ");
  gtk_misc_set_alignment(GTK_MISC(labelZ), 0.0, 0.5);
  gtk_widget_show(labelZ);
  gtk_table_attach(GTK_TABLE(tablePlayerStart), labelZ, 0, 1, 3, 4, GTK_FILL, GTK_FILL, 0, 0);
  
  spinButtonZ = gtk_spin_button_new_with_range(-10000, 10000, 0.01f);
  gtk_spin_button_set_digits(GTK_SPIN_BUTTON(spinButtonZ), 2);
  gtk_entry_set_alignment(GTK_ENTRY(spinButtonZ), 1.0);
  gtk_widget_show(spinButtonZ);
  gtk_table_attach(GTK_TABLE(tablePlayerStart), spinButtonZ, 1, 2, 3, 4, (GtkAttachOptions)(GTK_EXPAND|GTK_SHRINK|GTK_FILL),
      (GtkAttachOptions)(GTK_EXPAND|GTK_FILL), 0, 0);
  gtk_widget_set_size_request(spinButtonZ, 0, -1);
  g_signal_connect(G_OBJECT(spinButtonZ), "value-changed", G_CALLBACK(spinButtonChanged), this);
  
  gtk_widget_show_all(sidebar);
}

SidebarView::~SidebarView() {
  g_object_unref(G_OBJECT(sidebar));
}

GtkWidget* SidebarView::getWidget() {
  return sidebar;
}
  
void SidebarView::update() {
  gtk_widget_hide(labelName);
  gtk_widget_hide(entryName);
  gtk_widget_hide(tableRoomData);
  gtk_widget_hide(tablePlayerStart);
  
  if(editManager->getSelectedObject()) {
    if(editManager->getSelectedObject()->isOfType("Room")) {
      Room *room = (Room*)editManager->getSelectedObject();
      
      gtk_label_set_markup(GTK_LABEL(labelType), "<b>Room info:</b>");
      
      gtk_widget_show(labelName);
      
      gtk_entry_set_text(GTK_ENTRY(entryName), room->getName().c_str());
      gtk_widget_show(entryName);
      
      gchar *string = g_strdup_printf("%.2f", room->getPolygon().area());
      gtk_label_set_text(GTK_LABEL(labelArea), string);
      g_free(string);
      
      string = g_strdup_printf("%.2f", room->getPolygon().perimeter());
      gtk_label_set_text(GTK_LABEL(labelPerimeter), string);
      g_free(string);
      
      gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinButtonHeight), room->getHeight());
      
      gtk_widget_show(tableRoomData);
    }
    else if(editManager->getSelectedObject()->isOfType("PlayerStart")) {
      PlayerStart *playerStart = (PlayerStart*)editManager->getSelectedObject();
      
      gtk_label_set_markup(GTK_LABEL(labelType), "<b>Player start:</b>");
      
      gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinButtonX), playerStart->getX());
      gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinButtonY), playerStart->getY());
      gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinButtonZ), playerStart->getZ());
      
      gtk_widget_show(tablePlayerStart);
    }
  }
  else {
    gtk_label_set_markup(GTK_LABEL(labelType), "<b>[Nothing selected]</b>");
  }
}