#include "turns/app/application.hpp"

#include "turns/app/windows/main.hpp"

#include <glibmm.h>
#include <gtkmm/builder.h>
#include <gtkmm/init.h>
#include <gtkmm/window.h>

#include <sigc++/functors/functors.h>

namespace turns::app
{

  auto application::create() -> std::shared_ptr<application>
  {
    Gtk::init_gtkmm_internals();
    return std::shared_ptr<application>{new application{}};
  }

  auto application::run(int argc, char * argv[]) -> int
  {
    return g_application_run(G_APPLICATION(m_self), argc, argv);
  }

  application::application()
  {
    m_self = adw_application_new("ch.arknet.Turns", G_APPLICATION_DEFAULT_FLAGS);
    m_application = Glib::wrap(GTK_APPLICATION(m_self));

    auto builder = Gtk::Builder::create_from_resource("/ch/arknet/Turns/windows/main_window.ui");
    auto main_window = Gtk::Builder::get_widget_derived<windows::main>(builder, "main_window");

    m_main_window = ADW_APPLICATION_WINDOW(main_window->gobj());

    m_application->signal_activate().connect(sigc::mem_fun(*this, &application::on_activate));
    m_application->signal_shutdown().connect(sigc::mem_fun(*this, &application::on_shutdown));
    m_application->signal_startup().connect(sigc::mem_fun(*this, &application::on_startup));
  }

  auto application::handle_action_quit() -> void
  {
    gtk_window_close(GTK_WINDOW(m_main_window));
  }

  auto application::on_activate() -> void
  {
    gtk_application_add_window(m_application->gobj(), GTK_WINDOW(m_main_window));
    gtk_window_present(GTK_WINDOW(m_main_window));
  }

  auto application::on_shutdown() -> void
  {
    gtk_window_close(GTK_WINDOW(m_main_window));
    delete Glib::wrap(GTK_WINDOW(m_main_window));
  }

  auto application::on_startup() -> void
  {
    auto style_manager = adw_style_manager_get_default();
    adw_style_manager_set_color_scheme(style_manager, ADW_COLOR_SCHEME_PREFER_LIGHT);

    m_application->add_action("quit", sigc::mem_fun(*this, &application::handle_action_quit));
    m_application->set_accel_for_action("app.quit", "<ctrl>q");
  }

}  // namespace turns::app