/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#pragma once

#include <sal/config.h>

#include <memory>

#include <com/sun/star/util/DateTime.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <unotools/resmgr.hxx>

#include <time.h>
#include <premac.h>
#include <CoreFoundation/CoreFoundation.h>
#include <AddressBook/ABAddressBookC.h>
#include <postmac.h>

namespace connectivity::macab
{

    inline OUString CFStringToOUString(const CFStringRef sOrig)
    {
        /* Copied all-but directly from code by Florian Heckl in
         * cws_src680_aquafilepicker01
         * File was: fpicker/source/aqua/CFStringUtilities
         * I only removed commented debugging lines and changed variable
         * names.
         */
        if (nullptr == sOrig) {
                return OUString();
        }

        CFRetain(sOrig);
        CFIndex nStringLength = CFStringGetLength(sOrig);

        auto const unichars = std::make_unique<UniChar[]>(nStringLength+1);

        //'close' the string buffer correctly
        unichars[nStringLength] = '\0';

        CFStringGetCharacters (sOrig, CFRangeMake(0,nStringLength), unichars.get());
        CFRelease(sOrig);

        return OUString(reinterpret_cast<sal_Unicode *>(unichars.get()));
    }


    inline CFStringRef OUStringToCFString(const OUString& aString)
    {
        /* Copied directly from code by Florian Heckl in
         * cws_src680_aquafilepicker01
         * File was: fpicker/source/aqua/CFStringUtilities
         */

        CFStringRef ref = CFStringCreateWithCharacters(kCFAllocatorDefault, reinterpret_cast<UniChar const *>(aString.getStr()), aString.getLength());

        return ref;
    }


    inline css::util::DateTime CFDateToDateTime(const CFDateRef _cfDate)
    {
            /* CoreFoundation can give us the time since 2001 of any CFDateRef,
             * and it also stores the time since 1970 as a constant,
             * basically allowing us to get the unixtime of any
             * CFDateRef. From there, it is just a matter of choosing what
             * we want to do with it.
             */
        css::util::DateTime nRet;
        double timeSince2001 = CFDateGetAbsoluteTime(_cfDate);
        time_t unixtime = timeSince2001+kCFAbsoluteTimeIntervalSince1970;
        struct tm *ptm = localtime(&unixtime);
        nRet.Year = ptm->tm_year+1900;
        nRet.Month = ptm->tm_mon+1;
        nRet.Day = ptm->tm_mday;
        nRet.Hours = ptm->tm_hour;
        nRet.Minutes = ptm->tm_min;
        nRet.Seconds = ptm->tm_sec;
        nRet.NanoSeconds = 0;
        return nRet;
    }


    inline OUString fixLabel(const OUString& _originalLabel)
    {
        /* Get the length, and make sure that there is actually a string
         * here.
         */
        if(_originalLabel.startsWith("_$!<"))
        {
            return _originalLabel.copy(4,_originalLabel.getLength()-8);
        }

        return _originalLabel;
    }


    inline sal_Int32 ABTypeToDataType(const ABPropertyType _abType)
    {
        sal_Int32 dataType;
        switch(_abType)
        {
            case kABStringProperty:
                dataType = css::sdbc::DataType::CHAR;
                break;
            case kABDateProperty:
                dataType = css::sdbc::DataType::TIMESTAMP;
                break;
            case kABIntegerProperty:
                dataType = css::sdbc::DataType::INTEGER;
                break;
            case kABRealProperty:
                dataType = css::sdbc::DataType::FLOAT;
                break;
            default:
                dataType = -1;
        }
        return dataType;
    }

    void impl_throwError(TranslateId pErrorId);
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
