/* TODO, WinRT: include copyright info in SDL_winrtpaths.cpp
   TODO, WinRT: add note to SDL_winrtpaths.cpp mentioning that /ZW must be used when compiling the file
*/

#include "SDL_config.h"

#ifdef __WINRT__

extern "C" {
#include "SDL_error.h"
#include "SDL_stdinc.h"
#include "SDL_system.h"
#include "../windows/SDL_windows.h"
}

#include <string>

using namespace std;
using namespace Windows::Storage;

extern "C" const wchar_t *
SDL_WinRTGetFileSystemPath(SDL_WinRT_Path pathType)
{
    switch (pathType) {
        case SDL_WINRT_PATH_INSTALLED_LOCATION:
        {
            static wstring path;
            if (path.empty()) {
                path = Windows::ApplicationModel::Package::Current->InstalledLocation->Path->Data();
            }
            return path.c_str();
        }

        case SDL_WINRT_PATH_LOCAL_FOLDER:
        {
            static wstring path;
            if (path.empty()) {
                path = ApplicationData::Current->LocalFolder->Path->Data();
            }
            return path.c_str();
        }

#if WINAPI_FAMILY != WINAPI_FAMILY_PHONE_APP
        case SDL_WINRT_PATH_ROAMING_FOLDER:
        {
            static wstring path;
            if (path.empty()) {
                path = ApplicationData::Current->RoamingFolder->Path->Data();
            }
            return path.c_str();
        }

        case SDL_WINRT_PATH_TEMP_FOLDER:
        {
            static wstring path;
            if (path.empty()) {
                path = ApplicationData::Current->TemporaryFolder->Path->Data();
            }
            return path.c_str();
        }
#endif

        default:
            break;
    }

    SDL_Unsupported();
    return NULL;
}

#endif /* __WINRT__ */