/*
 * Copyright (c) 2023, Tim Flynn <trflynn89@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include "AutoplaySettingsWidget.h"
#include <Applications/BrowserSettings/AutoplaySettingsWidgetGML.h>
#include <Applications/BrowserSettings/Defaults.h>
#include <LibConfig/Client.h>
#include <LibCore/StandardPaths.h>
#include <LibGUI/Button.h>
#include <LibGUI/CheckBox.h>
#include <LibGUI/Event.h>
#include <LibGUI/InputBox.h>
#include <LibGUI/ListView.h>
#include <LibGUI/Menu.h>

ErrorOr<String> AutoplayAllowlistModel::filter_list_file_path() const
{
    return String::formatted("{}/BrowserAutoplayAllowlist.txt", Core::StandardPaths::config_directory());
}

void AutoplayAllowlistModel::reset_default_values()
{
    m_domain_list = {};
    m_was_modified = true;
    did_update(UpdateFlag::InvalidateAllIndices);
}

ErrorOr<NonnullRefPtr<AutoplaySettingsWidget>> AutoplaySettingsWidget::create()
{
    auto allowlist_model = TRY(try_make_ref_counted<AutoplayAllowlistModel>());
    TRY(allowlist_model->load());

    auto widget = TRY(adopt_nonnull_ref_or_enomem(new (nothrow) AutoplaySettingsWidget(move(allowlist_model))));
    TRY(widget->load_from_gml(autoplay_settings_widget_gml));

    widget->m_allow_autoplay_on_all_websites_checkbox = widget->find_descendant_of_type_named<GUI::CheckBox>("allow_autoplay_on_all_websites_checkbox");
    widget->m_allow_autoplay_on_all_websites_checkbox->set_checked(Config::read_bool("Browser"sv, "Preferences"sv, "AllowAutoplayOnAllWebsites"sv, Browser::default_allow_autoplay_on_all_websites), GUI::AllowCallback::No);
    widget->m_allow_autoplay_on_all_websites_checkbox->on_checked = [widget](auto) {
        widget->set_modified(true);
    };

    widget->m_allowlist_view = widget->find_descendant_of_type_named<GUI::ListView>("allowlist_view");
    widget->m_allowlist_view->set_model(widget->m_allowlist_model);
    widget->m_allowlist_view->on_context_menu_request = [widget](GUI::ModelIndex const& index, GUI::ContextMenuEvent const& event) {
        widget->m_allowlist_view->set_cursor(index, GUI::AbstractView::SelectionUpdate::Set);
        widget->m_entry_context_menu->popup(event.screen_position());
    };

    widget->m_add_website_button = widget->find_descendant_of_type_named<GUI::Button>("add_website_button");
    widget->m_add_website_button->on_click = [widget](unsigned) {
        String text;

        if (GUI::InputBox::show(widget->window(), text, "Enter a website:"sv, "Add Autoplay Entry"sv, GUI::InputType::NonemptyText) == GUI::Dialog::ExecResult::OK) {
            widget->m_allowlist_model->add_domain(move(text));
            widget->set_modified(true);
        }
    };

    auto delete_action = GUI::CommonActions::make_delete_action([widget](GUI::Action const&) {
        if (!widget->m_allowlist_view->selection().is_empty()) {
            widget->m_allowlist_model->delete_domain(widget->m_allowlist_view->selection().first().row());
            widget->set_modified(true);
        }
    });
    widget->m_entry_context_menu = TRY(GUI::Menu::try_create());
    widget->m_entry_context_menu->add_action(move(delete_action));

    return widget;
}

AutoplaySettingsWidget::AutoplaySettingsWidget(NonnullRefPtr<AutoplayAllowlistModel> allowlist_model)
    : m_allowlist_model(move(allowlist_model))
{
}

void AutoplaySettingsWidget::apply_settings()
{
    m_allowlist_model->save().release_value_but_fixme_should_propagate_errors();
    Config::write_bool("Browser"sv, "Preferences"sv, "AllowAutoplayOnAllWebsites"sv, m_allow_autoplay_on_all_websites_checkbox->is_checked());
}

void AutoplaySettingsWidget::reset_default_values()
{
    m_allowlist_model->reset_default_values();
    m_allow_autoplay_on_all_websites_checkbox->set_checked(Browser::default_allow_autoplay_on_all_websites);
}