/*
  This file is part of KDDockWidgets.

  SPDX-FileCopyrightText: 2019 Klarälvdalens Datakonsult AB, a KDAB Group company <info@kdab.com>
  Author: Sérgio Martins <sergio.martins@kdab.com>

  SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only

  Contact KDAB at <info@kdab.com> for commercial licensing options.
*/

#include "../simple_test_framework.h"
#include "core/FloatingWindow.h"
#include "core/Group.h"
#include "core/TitleBar.h"
#include "core/DockWidget.h"
#include "core/ViewFactory.h"
#include "core/Platform.h"
#include "core/ObjectGuard_p.h"
#include "Config.h"
#include "tests/utils.h"

using namespace KDDockWidgets;
using namespace KDDockWidgets::Core;

KDDW_QCORO_TASK tst_floatingWindowCtor()
{
    Tests::EnsureTopLevelsDeleted ensure;

    auto dw = Config::self().viewFactory()->createDockWidget("dw1")->asDockWidgetController();
    CHECK(dw->view()->rootView()->is(ViewType::DockWidget));
    CHECK(!dw->view()->parentView());

    dw->view()->show();
    CHECK(dw->view()->parentView());
    CHECK(dw->view()->rootView()->is(ViewType::FloatingWindow));

    CHECK(dw->floatingWindow());

    /// Wait for FloatingWindow to be created
    EVENT_LOOP(100);

    auto rootView = dw->view()->rootView();
    CHECK(rootView);

    CHECK(rootView->is(ViewType::FloatingWindow));
    CHECK(rootView->controller());
    CHECK(rootView->controller()->is(ViewType::FloatingWindow));
    CHECK(rootView->controller()->isVisible());

    Core::FloatingWindow *fw = dw->floatingWindow();
    CHECK(fw);
    CHECK(fw->view()->equals(rootView));

    KDDW_TEST_RETURN(true);
}

KDDW_QCORO_TASK tst_floatingWindowClose()
{
    // Tests that a floating window is deleted after being closed

    auto dw = Config::self().viewFactory()->createDockWidget("dw1")->asDockWidgetController();
    dw->view()->show();
    ObjectGuard<Core::FloatingWindow> fw = dw->floatingWindow();
    CHECK(fw);

    auto titleBar = fw->titleBar();
    CHECK(titleBar);
    CHECK(titleBar->isVisible());
    CHECK_EQ(fw->groups().length(), 1);
    CHECK(!fw->groups().first()->titleBar()->isVisible());
    titleBar->onCloseClicked();
    CHECK(!dw->isOpen());
    CHECK(KDDW_CO_AWAIT Platform::instance()->tests_waitForDeleted(fw));
    CHECK(!fw);

    delete dw;
    KDDW_TEST_RETURN(true);
}

static const auto s_tests = std::vector<KDDWTest> {
    TEST(tst_floatingWindowClose),
    TEST(tst_floatingWindowCtor)
};

#include "../tests_main.h"