#include "turns/core/init.hpp"
#include "turns/core/settings.hpp"
#include "turns/ui/init.hpp"
#include "turns/ui/tracker.hpp"

#include <sigc++/adaptors/bind.h>
#include <sigc++/functors/mem_fun.h>

#include <glibmm/refptr.h>

#include <giomm/application.h>
#include <giomm/settings.h>

#include <gtkmm/application.h>
#include <gtkmm/builder.h>
#include <gtkmm/object.h>

#include <adwaitamm/aboutdialog.hpp>
#include <adwaitamm/application.hpp>
#include <adwaitamm/enums.hpp>
#include <adwaitamm/stylemanager.hpp>

#include <libintl.h>

#include <clocale>
#include <print>

auto show_about(Glib::RefPtr<Adwaita::Application> app)
{
  auto active_window = app->get_active_window();
  auto dialog = Gtk::make_managed<Adwaita::AboutDialog>("/ch/arknet/Turns/metainfo.xml", "");
  dialog->present(active_window);
}

auto main(int argc, char * argv[]) -> int
{
  setlocale(LC_ALL, "");
  bindtextdomain("turns", LOCALEDIR);
  bind_textdomain_codeset("turns", "UTF-8");
  textdomain("turns");

  auto app = Adwaita::Application::create("ch.arknet.Turns", Gio::Application::Flags::HANDLES_OPEN);
  auto settings = turns::core::get_settings();

  turns::core::register_types();

  app->signal_startup().connect([app] {
    turns::ui::register_types();

    auto style_manager = Adwaita::StyleManager::get_default();
    style_manager->set_color_scheme(Adwaita::ColorScheme::PreferLight);

    app->add_action("quit", sigc::mem_fun(*app, &Adwaita::Application::quit));
    app->add_action("about", sigc::bind(&show_about, app));
    app->set_accel_for_action("app.quit", "<Primary>q");
    app->set_accel_for_action("win.clear", "<Primary>x");
    app->set_accel_for_action("win.next", "<Primary>space");
    app->set_accel_for_action("win.previous", "<Primary>BackSpace");
    app->set_accel_for_action("win.add_participant", "<Primary>a");
    app->set_accel_for_action("win.open", "<Primary>o");
    app->set_accel_for_action("win.preferences", "<Primary>comma");
    app->set_accel_for_action("win.save", "<Primary>s");
    app->set_accel_for_action("win.save-as", "<Primary><Shift>s");
  });

  app->signal_activate().connect([app, settings] {
    auto window = new turns::ui::Tracker{app, settings};
    window->present();
  });

  app->signal_open().connect([app, settings](auto files, auto) {
    auto windows = app->get_windows();
    auto window = static_cast<turns::ui::Tracker *>(nullptr);

    if (windows.empty())
    {
      window = new turns::ui::Tracker{app, settings};
    }
    else
    {
      window = dynamic_cast<turns::ui::Tracker *>(windows[0]);
    }

    window->present();
    window->load(files[0]);
  });

  app->signal_window_removed().connect([](auto window) {
    auto tracker = dynamic_cast<turns::ui::Tracker *>(window);
    if (tracker)
    {
      delete tracker;
    }
  });

  return app->run(argc, argv);
}