/* ============================================================
 *     The rekonq project
 * ============================================================
 * SPDX-License-Identifier: GPL-3.0-only
 * Copyright (C) 2022 aqua <aqua@iserlohn-fortress.net>
 * ============================================================ */

#include <QApplication>
#include <QDir>
#include <QStandardPaths>
#include <gtest/gtest.h>

#include <iostream>

// Software under Test
#include "../helpers.hpp"
#include "../settings.hpp"
#include "../settingsdialog.h"
#include "settings_mock.hpp"

using ::testing::AtLeast;
using ::testing::ReturnArg;

const char *settingsFile = nullptr;

TEST(settings, getFont)
{
  const auto serif = getFont(QFont::Serif);
  EXPECT_EQ(serif.styleHint(), QFont::Serif) << qUtf8Printable(serif.toString());

  const auto fixed = getFont(QFont::Monospace);
  EXPECT_EQ(fixed.styleHint(), QFont::Monospace) << qUtf8Printable(fixed.toString());
}

TEST(settings, settingsPath)
{
  const auto path = QDir(QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation)).filePath("rekonqrc");
  EXPECT_FALSE(path.isEmpty());
  EXPECT_TRUE(path.endsWith("rekonqrc"));
}

TEST(settings, Settings)
{
  Settings settings(settingsFile);

  const auto FirstRun = settings.value("FirstRun");
  EXPECT_TRUE(FirstRun.isValid());
  EXPECT_TRUE(FirstRun.toBool());

  settings.beginGroup("Network");
  const auto downloadPathAsk = settings.value("downloadPathAsk");
  EXPECT_TRUE(downloadPathAsk.isValid());
  EXPECT_TRUE(downloadPathAsk.toBool());
  settings.endGroup();

  const auto searchUrl = settings.value("searchUrl");
  EXPECT_TRUE(searchUrl.isValid());
  EXPECT_EQ(searchUrl.toString(), QString("https://duckduckgo.com/?q=%1"));
}

TEST(settings, SettingsDialog)
{
  MockSettings settings;
  EXPECT_CALL(settings, beginGroup).Times(4);
  EXPECT_CALL(settings, endGroup).Times(4);
  EXPECT_CALL(settings, value).Times(AtLeast(4)).WillRepeatedly(ReturnArg<1>());

  SettingsDialog dlg(&settings);
}

int main(int argc, char **argv)
{
  ::testing::InitGoogleTest(&argc, argv);
  if (argc > 1) settingsFile = argv[argc - 1];

  // handling fonts requires a QGuiApplication
  // The proper platform name needs to be added to the argument list before the QGuiApplication constructor is called
  // This needs to be done here for gtest_discover_tests to work
  QList<char *> args;
  for (int i = 0; i < argc; ++i) args.append(argv[i]);
  args.append({"-platform", "offscreen"});
  int args_count = args.count();

  QApplication app(args_count, args.data());

  return RUN_ALL_TESTS();
}