/*
 * Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
 * Copyright (c) 2021, Jakob-Niklas See <git@nwex.de>
 * Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
 * Copyright (c) 2021, Antonio Di Stefano <tonio9681@gmail.com>
 * Copyright (c) 2022, Filiph Sandström <filiph.sandstrom@filfatstudios.com>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include "MainWidget.h"
#include "PreviewWidget.h"
#include <LibCore/ArgsParser.h>
#include <LibCore/System.h>
#include <LibFileSystemAccessClient/Client.h>
#include <LibGUI/Application.h>
#include <LibGUI/Icon.h>
#include <LibGUI/Menu.h>
#include <LibGUI/Menubar.h>
#include <LibGUI/Window.h>
#include <LibMain/Main.h>
#include <unistd.h>

ErrorOr<int> serenity_main(Main::Arguments arguments)
{
    TRY(Core::System::pledge("stdio recvfd sendfd thread rpath cpath wpath unix"));

    auto app = TRY(GUI::Application::try_create(arguments));

    char const* file_to_edit = nullptr;

    Core::ArgsParser parser;
    parser.add_positional_argument(file_to_edit, "Theme file to edit", "file", Core::ArgsParser::Required::No);
    parser.parse(arguments);

    Optional<String> path = {};

    if (file_to_edit) {
        path = Core::File::absolute_path(file_to_edit);
        if (Core::File::exists(*path)) {
            dbgln("unveil for: {}", *path);
            if (unveil(path->characters(), "r") < 0) {
                perror("unveil");
                return 1;
            }
        }
    }

    TRY(Core::System::pledge("stdio recvfd sendfd thread rpath unix"));
    TRY(Core::System::unveil("/tmp/portal/filesystemaccess", "rw"));
    TRY(Core::System::unveil("/res", "r"));
    TRY(Core::System::unveil(nullptr, nullptr));

    auto app_icon = GUI::Icon::default_icon("app-theme-editor"sv);
    auto window = GUI::Window::construct();

    auto main_widget = TRY(window->try_set_main_widget<ThemeEditor::MainWidget>());
    if (path.has_value())
        main_widget->load_from_file(TRY(Core::File::open(*path, Core::OpenMode::ReadOnly)));
    TRY(main_widget->initialize_menubar(window));
    main_widget->update_title();

    window->on_close_request = [&]() -> GUI::Window::CloseRequestDecision {
        return main_widget->request_close();
    };

    window->resize(820, 520);
    window->set_resizable(false);
    window->show();
    window->set_icon(app_icon.bitmap_for_size(16));
    return app->exec();
}