/*
 * SPDX-FileCopyrightText: 2025 Felix Morgner <felix.morgner@gmail.com>
 * SPDX-License-Identifier: LGPL-2.1-only
 */

#include "init.hpp"
#include "resources.hpp"
#include "settings.hpp"
#include "tracker.hpp"

#include <turnsmm.hpp>

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

#include <adwaitamm/aboutdialog.hpp>
#include <adwaitamm/application.hpp>
#include <adwaitamm/enums.hpp>
#include <adwaitamm/stylemanager.hpp>
#include <giomm/application.h>
#include <glibmm/refptr.h>
#include <gtkmm/object.h>

#include <libintl.h>

#include <clocale>

namespace
{
  auto show_about(Glib::RefPtr<Adwaita::Application> app)
  {
    auto active_window = app->get_active_window();
    auto dialog = Gtk::make_managed<Adwaita::AboutDialog>(Turns::gui::resource::metainfo_xml, "");
    dialog->present(active_window);
  }
}  // namespace

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);

  Turns::init();
  Turns::gui::init();

  app->signal_startup().connect([app] {
    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");
  });

  auto settings = Turns::gui::get_settings();

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

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

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

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

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

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