#pragma region CPL License
/*
Nuclex Native Framework
Copyright (C) 2002-2021 Nuclex Development Labs

This library is free software; you can redistribute it and/or
modify it under the terms of the IBM Common Public License as
published by the IBM Corporation; either version 1.0 of the
License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
IBM Common Public License for more details.

You should have received a copy of the IBM Common Public
License along with this library
*/
#pragma endregion // CPL License

// If the library is compiled as a DLL, this ensures symbols are exported
#define NUCLEX_STORAGE_SOURCE 1

#include "../../../Source/FileSystem/Windows/StandardDirectoryResolver.h"
#include <gtest/gtest.h>

#if defined(NUCLEX_STORAGE_WIN32)

namespace Nuclex { namespace Storage { namespace FileSystem { namespace Windows {

  // ------------------------------------------------------------------------------------------- //

  TEST(StandardDirectoryResolverTest, CanResolveSpecialFolders) {
    std::string desktopDirectory = StandardDirectoryResolver::GetFolderPath(CSIDL_DESKTOP);
    EXPECT_GT(desktopDirectory.length(), 3);

    std::string programFilesDirectory = StandardDirectoryResolver::GetFolderPath(
      CSIDL_PROGRAM_FILES
    );
    EXPECT_GT(programFilesDirectory.length(), 3);

    std::string documentsDirectory = StandardDirectoryResolver::GetFolderPath(CSIDL_MYDOCUMENTS);
    EXPECT_GT(documentsDirectory.length(), 3);

    std::string localAppDataDirectory = StandardDirectoryResolver::GetFolderPath(
      CSIDL_LOCAL_APPDATA
    );
    EXPECT_GT(localAppDataDirectory.length(), 3);

    std::string picturesDirectory = StandardDirectoryResolver::GetFolderPath(
      CSIDL_MYPICTURES
    );
    EXPECT_GT(picturesDirectory.length(), 3);

    std::string commonAppDataDirectory = StandardDirectoryResolver::GetFolderPath(
      CSIDL_COMMON_APPDATA
    );
    EXPECT_GT(commonAppDataDirectory.length(), 3);

    std::string roamingAppDataDirectory = StandardDirectoryResolver::GetFolderPath(
      CSIDL_APPDATA
    );
    EXPECT_GT(roamingAppDataDirectory.length(), 3);
  }

  // ------------------------------------------------------------------------------------------- //

  TEST(StandardDirectoryResolverTest, CanResolveKnownFolders) {
    std::string desktopDirectory = StandardDirectoryResolver::GetKnownFolder(FOLDERID_Desktop);
    EXPECT_GT(desktopDirectory.length(), 3);

    std::string documentsDirectory = StandardDirectoryResolver::GetKnownFolder(
      FOLDERID_Documents
    );
    EXPECT_GT(documentsDirectory.length(), 3);

    std::string localAppDataDirectory = StandardDirectoryResolver::GetKnownFolder(
      FOLDERID_LocalAppData
    );
    EXPECT_GT(localAppDataDirectory.length(), 3);

    std::string picturesDirectory = StandardDirectoryResolver::GetKnownFolder(
      FOLDERID_Pictures
    );
    EXPECT_GT(picturesDirectory.length(), 3);

    std::string commonAppDataDirectory = StandardDirectoryResolver::GetKnownFolder(
      FOLDERID_ProgramData
    );
    EXPECT_GT(commonAppDataDirectory.length(), 3);

    std::string roamingAppDataDirectory = StandardDirectoryResolver::GetKnownFolder(
      FOLDERID_RoamingAppData
    );
    EXPECT_GT(roamingAppDataDirectory.length(), 3);

#if 0
    std::string savedGameDirectory = StandardDirectoryResolver::GetKnownFolder(
      FOLDERID_SavedGames
    );
    EXPECT_GT(savedGameDirectory.length(), 3); // Windows 8+

    std::string screenshotsDirectory = StandardDirectoryResolver::GetKnownFolder(
      FOLDERID_Screenshots
    );
    EXPECT_GT(screenshotsDirectory.length(), 3); // Windows 8+
#endif
  }

  // ------------------------------------------------------------------------------------------- //

  TEST(StandardDirectoryResolverTest, CanResolveKnownFoldersInBatches) {
    std::vector<KNOWNFOLDERID> requestedFolders;
    requestedFolders.push_back(FOLDERID_Documents);
    requestedFolders.push_back(FOLDERID_Pictures);
    requestedFolders.push_back(FOLDERID_Desktop);

    std::vector<std::string> directories = StandardDirectoryResolver::GetMultipleKnownFolders(
      requestedFolders
    );

    ASSERT_EQ(directories.size(), 3);
    EXPECT_GT(directories[0].length(), 3);
    EXPECT_GT(directories[1].length(), 3);
    EXPECT_GT(directories[2].length(), 3);
  }

  // ------------------------------------------------------------------------------------------- //

}}}} // namespace Nuclex::Storage::FileSystem::Windows

#endif // defined(NUCLEX_STORAGE_WIN32)