/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sw.hxx"


#include <stdlib.h>

#include <stdio.h>
#include "hintids.hxx"
#include <tools/resid.hxx>
#include <svl/macitem.hxx>
#include <svl/zforlist.hxx>
#include <svl/zformat.hxx>
#include <svl/urihelper.hxx>
#include <sfx2/linkmgr.hxx>

#ifndef _SVSTDARR_USHORTS_DECL
#define _SVSTDARR_USHORTS
#include <svl/svstdarr.hxx>
#endif
#include <editeng/lrspitem.hxx>
#include <editeng/tstpitem.hxx>
#include <fmtinfmt.hxx>
#include <fmtfld.hxx>
#include <frmatr.hxx>
#include "doc.hxx"
#include "docary.hxx"
#include "fldbas.hxx"
#include "flddat.hxx"
#include "docufld.hxx"
#include "chpfld.hxx"
#include "ddefld.hxx"
#include "expfld.hxx"
#include "reffld.hxx"
#include "usrfld.hxx"
#include "dbfld.hxx"
#include "txtfld.hxx"
#include "ndtxt.hxx"

//really used ids from old sw3ids.hxx
#define SWG_INETBROWSER 0x000e      // URL-Grf-Nodes, Browse-Flag, Format-Ums.
#define SWG_NEWFIELDS   0x0200      // Felder mit Numberformatter-Zahlenformat
#define SWG_EXPORT40    0x0110      // Version fuer 4.0-Export ab 5.0

using namespace nsSwDocInfoSubType;


//#include "poolfmt.hxx"        // fuer InSetExpField
//#include "poolfmt.hrc"        // fuer InSetExpField

//#if !defined(UNX) && !defined(MSC) && !defined(PPC) && !defined(CSET) && !defined(__MWERKS__) && !defined(WTC)

//#define FIELDFNTAB_SIZE 37
//#if FIELDFNTAB_SIZE != RES_FIELDS_END - RES_FIELDS_BEGIN
//#error Feld-Tabelle ist ungueltigt. Wurden neue Hint-IDs zugefuegt ??
//#endif

//#endif

//#define SWG_AUTHORITY_ENTRY_LCL   'E'

//sal_Char __FAR_DATA sSW3IO_FixedField[] = "FixedExport";
//sal_Char __FAR_DATA sSW3IO_AuthorityField[] = "AuthorityExport";
/* #108791# */
//sal_Char __FAR_DATA sSW3IO_DropDownField[] = "DropDownExport";

struct OldFormats
{
	NfIndexTableOffset	eFormatIdx;
	sal_uInt16				nOldFormat;
};

static OldFormats aOldDateFmt40[] =
{
	// Datumsfelder:
	{ NF_DATE_SYSTEM_SHORT,			DFF_SSYS },		// Kurzes Systemdatum
	{ NF_DATE_SYSTEM_LONG,			DFF_LSYS },		// Langes Systemdatum
	{ NF_DATE_SYS_DDMMYY,				DFF_DMY },        // 06.10.64
	{ NF_DATE_SYS_DDMMYYYY,			DFF_DMYY },		// 06.10.1964
	{ NF_DATE_SYS_DMMMYY,				DFF_DMMY },		// 06. Okt 64
	{ NF_DATE_SYS_DMMMYYYY,			DFF_DMMYY },		// 06. Okt 1964
	{ NF_DATE_DIN_DMMMMYYYY,			DFF_DMMMYY },		// 06. Oktober 1964
	{ NF_DATE_DIN_DMMMMYYYY,			DFF_DMMMY },		// 06. Oktober 64
	{ NF_DATE_SYS_NNDMMMYY,			DFF_DDMMY },		// Di, 06. Okt 64
	{ NF_DATE_SYS_NNDMMMMYYYY,		DFF_DDMMMY },		// Di, 06. Oktober 64
	{ NF_DATE_SYS_NNDMMMMYYYY,		DFF_DDMMMYY },	// Di, 06. Oktober 1964
	{ NF_DATE_SYS_NNNNDMMMMYYYY,		DFF_DDDMMMYY },	// Dienstag, 06. Oktober 1964
	{ NF_DATE_SYS_NNNNDMMMMYYYY,		DFF_DDDMMMY },	// Dienstag, 06. Oktober 64
	{ NF_DATE_SYS_MMYY,				DFF_MY },			// 10.64
	{ NF_DATE_DIN_MMDD,				DFF_MD },			// 10-06
	{ NF_DATE_DIN_YYMMDD,				DFF_YMD },		// 64-10-06
	{ NF_DATE_DIN_YYYYMMDD,			DFF_YYMD },		// 1964-10-06

	{ NF_NUMERIC_START,				0  }				// Tabellenende
};

static OldFormats aOldDateFmt30[] =
{
	// Datumsfelder:
	{ NF_DATE_SYSTEM_SHORT,			DFF_SSYS },		// Kurzes Systemdatum
	{ NF_DATE_SYSTEM_LONG,			DFF_LSYS },		// Langes Systemdatum
	{ NF_DATE_SYS_DDMMYY,				DFF_DMY },        // 06.10.64
	{ NF_DATE_SYS_DDMMYYYY,			DFF_DMYY },		// 06.10.1964
	{ NF_DATE_SYS_DMMMYY,				DFF_DMMY },		// 06. Okt 64
	{ NF_DATE_SYS_DMMMYYYY,			4 /*DFF_DMMYY*/ },	// 06. Okt 1964
	{ NF_DATE_DIN_DMMMMYYYY,			5 /*DFF_DMMMYY*/ },	// 06. Oktober 1964
	{ NF_DATE_DIN_DMMMMYYYY,			5 /*DFF_DMMMY*/ },	// 06. Oktober 64
	{ NF_DATE_SYS_NNDMMMMYYYY,		6 /*DFF_DDMMMYY*/ },	// Di, 06. Oktober 1964
	{ NF_DATE_SYS_NNDMMMYY,			6 /*DFF_DDMMY*/ },	// Di, 06. Okt 64
	{ NF_DATE_SYS_NNDMMMMYYYY,		6 /*DFF_DDMMMY*/ },	// Di, 06. Oktober 64
	{ NF_DATE_SYS_NNNNDMMMMYYYY,		7 /*DFF_DDDMMMYY*/ },	// Dienstag, 06. Oktober 1964
	{ NF_DATE_SYS_NNNNDMMMMYYYY,		7 /*DFF_DDDMMMY*/ },	// Dienstag, 06. Oktober 64
	{ NF_DATE_SYS_MMYY,				2 /*DFF_MY*/ },		// 10.64
	{ NF_DATE_DIN_MMDD,				DFF_MD },			// 10-06
	{ NF_DATE_DIN_YYMMDD,				DFF_YMD },		// 64-10-06
	{ NF_DATE_DIN_YYYYMMDD,			DFF_YYMD },		// 1964-10-06

	{ NF_NUMERIC_START,				0  }				// Tabellenende
};

static OldFormats aOldTimeFmt[] =
{
	// Zeitfelder:
	{ NF_TIME_HHMMSS,					TF_SYSTEM },		// Systemzeit
	{ NF_TIME_HHMM,					TF_SSMM_24 },		// 23:25
	{ NF_TIME_HHMMAMPM,				TF_SSMM_12 },		// 11:25 PM

	{ NF_NUMERIC_START,				0 }				// Tabellenende
};

static OldFormats aOldGetSetExpFmt40[] =
{
	{ NF_TEXT,						VVF_CMD },		// Kommando anzeigen
	{ NF_TEXT,						VVF_INVISIBLE },	// unsichtbar
	{ NF_PERCENT_INT,					VVF_XXP },		// 1234%
	{ NF_PERCENT_DEC2,				VVF_XX_XXP },   	// 1.234,56%
	{ NF_TEXT,						VVF_CLEAR },		// ???

	{ NF_NUMBER_SYSTEM,				VVF_SYS }, 		// Zahlenformat aus der
													// Systemeinstellung
	{ NF_NUMBER_INT,					VVF_X },			// 1234
	{ NF_NUMBER_DEC2,					VVF_X_X },   		// 1234,5
	{ NF_NUMBER_DEC2,					VVF_X_XX },   	// 1245,56
	{ NF_NUMBER_1000DEC2,				VVF_XX_XX },   	// 1.234,56
	{ NF_NUMBER_1000DEC2,				VVF_XX_X },   	// 1.234,5
	{ NF_NUMBER_1000DEC2,				VVF_XX_XXX },		// 1.234,567
	{ NF_CURRENCY_1000DEC2,			VVF_SYS_CUR },	// W?hrungsformat aus der
													// Systemeinstellung
													// (1.234,00 DM)
	{ NF_CURRENCY_1000INT,			VVF_X_CUR },		// 1234 DM
	{ NF_CURRENCY_1000DEC2,			VVF_XX_XX_CUR },  // 1234,56 DM 1234,00 DM
	{ NF_CURRENCY_1000DEC2_DASHED,	VVF_XX_X0_CUR },  // 1234,56 DM 1234,-- DM
	{ NF_CURRENCY_1000INT,			VVF_CUR_X },   	// DM 1234
	{ NF_CURRENCY_1000DEC2,			VVF_CUR_XX_XX },  // DM 1234,56 DM 1234,00
	{ NF_CURRENCY_1000DEC2_DASHED,	VVF_CUR_XX_X0 },  // DM 1234,56 DM 1234,--

	{ NF_NUMERIC_START, 				0  }				// Tabellenende
};

static OldFormats aOldGetSetExpFmt30[] =
{
	{ NF_TEXT,						VVF_CMD },		// Kommando anzeigen
	{ NF_TEXT,						VVF_INVISIBLE },	// unsichtbar
	{ NF_PERCENT_INT,					VVF_XXP },		// 1234%
	{ NF_PERCENT_DEC2,				VVF_XX_XXP },   	// 1.234,56%
	{ NF_TEXT,						VVF_CLEAR },		// ???

	{ NF_NUMBER_SYSTEM,				0x0020 }, 		// Zahlenformat aus der
													// Systemeinstellung
	{ NF_NUMBER_INT,					0x0080 },			// 1234
	{ NF_NUMBER_1000DEC2,				0x0100 },   		// 1.234,56
	{ NF_NUMBER_DEC2,					0x0100 },   		// 1234,5
	{ NF_NUMBER_DEC2,					0x0100 },  		// 1245,56
	{ NF_NUMBER_1000DEC2,				0x0100 },   		// 1.234,5
	{ NF_NUMBER_1000DEC2,				0x0100 },			// 1.234,567
	{ NF_CURRENCY_1000DEC2,			0x0200 },			// W?hrungsformat aus der
													// Systemeinstellung
													// (1.234,00 DM)
	{ NF_CURRENCY_1000INT,			0x1000 },			// 1234 DM
	{ NF_CURRENCY_1000DEC2,			0x1000 },  		// 1234,56 DM 1234,00 DM
	{ NF_CURRENCY_1000DEC2_DASHED,	0x1000 },  		// 1234,56 DM 1234,-- DM
	{ NF_CURRENCY_1000INT,			0x1000 },   		// DM 1234
	{ NF_CURRENCY_1000DEC2,			0x1000 },  		// DM 1234,56 DM 1234,00
	{ NF_CURRENCY_1000DEC2_DASHED,	0x1000 }, 		// DM 1234,56 DM 1234,--

	{ NF_NUMERIC_START, 				0  }				// Tabellenende
};

SW_DLLPUBLIC void sw3io_ConvertFromOldField( SwDoc& rDoc, sal_uInt16& rWhich,
								sal_uInt16& rSubType, sal_uLong &rFmt,
								sal_uInt16 nVersion )
{
	const OldFormats *pOldFmt = 0L;

	switch( rWhich )
	{
		case RES_DATEFLD:
		case RES_FIXDATEFLD:
			if( nVersion < SWG_NEWFIELDS )
			{
				rSubType = DATEFLD;
				if( RES_FIXDATEFLD == rWhich )
					rSubType |= FIXEDFLD;
				rWhich = RES_DATETIMEFLD;
				pOldFmt = nVersion<SWG_INETBROWSER ? aOldDateFmt30
												   : aOldDateFmt40;
			}
			break;

		case RES_TIMEFLD:
		case RES_FIXTIMEFLD:
			if( nVersion < SWG_NEWFIELDS )
			{
				rSubType = TIMEFLD;
				if( RES_FIXTIMEFLD == rWhich )
					rSubType |= FIXEDFLD;
				rWhich = RES_DATETIMEFLD;
				pOldFmt = aOldTimeFmt;
			}
			break;

		case RES_DBFLD:
			if( nVersion < SWG_NEWFIELDS )
			{
				rSubType = nsSwExtendedSubType::SUB_OWN_FMT;
				pOldFmt = nVersion<SWG_INETBROWSER ? aOldGetSetExpFmt30
													: aOldGetSetExpFmt40;
			}
			break;

		case RES_TABLEFLD:
		case RES_GETEXPFLD:
		case RES_SETEXPFLD:
		case RES_USERFLD:
			if( nVersion < SWG_NEWFIELDS )
			{
				if( rFmt == VVF_INVISIBLE )
				{
					rSubType = nsSwExtendedSubType::SUB_INVISIBLE;
					rFmt = 0;
				}
				else if( rFmt == VVF_CMD )
				{
					rSubType = nsSwExtendedSubType::SUB_CMD;
					rFmt = 0;
				}
				else
				{
					// Kleiner Hack: Bei Numernkreisen wird das
					// unkonvertierte Format noch benoetigt. Wir merken es
					// uns voruebergehend mal im Subtyp, sofern es
					// ueberhaupt als entsprechendes Format in Frage kommt.
					if( RES_SETEXPFLD==rWhich &&
                        /*rFmt >= (sal_uInt16)SVX_NUM_CHARS_UPPER_LETTER && always true*/
						rFmt <= (sal_uInt16)SVX_NUM_BITMAP )
					{
						rSubType = (sal_uInt16)rFmt;
					}
					pOldFmt = nVersion<SWG_INETBROWSER ? aOldGetSetExpFmt30
													   : aOldGetSetExpFmt40;
				}
			}
			break;
		case RES_DOCINFOFLD:
			if( nVersion < SWG_NEWFIELDS )
			{
				switch( rFmt )
				{
				case RF_AUTHOR:	rSubType = DI_SUB_AUTHOR;	break;
				case RF_TIME:	rSubType = DI_SUB_TIME;	break;
				case RF_DATE:	rSubType = DI_SUB_DATE;	break;
				case RF_ALL:	rSubType = DI_SUB_DATE;	break;
				}
				rFmt = 0;
			}
			break;
	}

	if( pOldFmt )
	{
		SvNumberFormatter *pFormatter = rDoc.GetNumberFormatter();
		sal_uInt16 i = 0;

		while( pOldFmt[i].eFormatIdx != NF_NUMERIC_START ||
			   pOldFmt[i].nOldFormat)
		{
			if( rFmt == pOldFmt[i].nOldFormat )
			{
				rFmt = pFormatter->GetFormatIndex(pOldFmt[i].eFormatIdx, LANGUAGE_SYSTEM);
				break;
			}
			i++;
		}
	}
}
SW_DLLPUBLIC void sw3io_ConvertToOldField( const SwField* pFld, sal_uInt16& rWhich,
                              sal_uLong& rFmt, sal_uLong nFFVersion )
{
    const OldFormats *pOldFmt = 0L;
    sal_uLong nOldFmt = rFmt;

    switch( rWhich )
    {
        case RES_DOCINFOFLD:
            if( SOFFICE_FILEFORMAT_40 >= nFFVersion )
            {
                switch (pFld->GetSubType() & 0xff00)
                {
                case DI_SUB_AUTHOR: rFmt = RF_AUTHOR;   break;
                case DI_SUB_TIME:   rFmt = RF_TIME;     break;
                case DI_SUB_DATE:   rFmt = RF_DATE;     break;
                }
            }
            break;

        case RES_DATETIMEFLD:
            if( SOFFICE_FILEFORMAT_40 >= nFFVersion )
            {
                sal_uInt16 nSubType = ((SwDateTimeField*) pFld)->GetSubType();
                switch( nSubType )
                {
                case DATEFLD:           rWhich = RES_DATEFLD;       break;
                case TIMEFLD:           rWhich = RES_TIMEFLD;       break;
                case DATEFLD|FIXEDFLD:  rWhich = RES_FIXDATEFLD;    break;
                case TIMEFLD|FIXEDFLD:  rWhich = RES_FIXTIMEFLD;    break;
                }

                if( nSubType & DATEFLD )
                {
                    rFmt = DFF_DMY;
                    pOldFmt = aOldDateFmt40;
                }
                else
                {
                    rFmt = TF_SYSTEM;
                    pOldFmt = aOldTimeFmt;
                }
            }
            break;

        case RES_DBFLD:
        case RES_TABLEFLD:
        case RES_GETEXPFLD:
        case RES_SETEXPFLD:
        case RES_USERFLD:
            if( SOFFICE_FILEFORMAT_40 >= nFFVersion )
            {
                sal_uInt16 nSubType = pFld->GetSubType();

                if (nSubType & nsSwExtendedSubType::SUB_INVISIBLE)
                    rFmt = VVF_INVISIBLE;
                else if (nSubType & nsSwExtendedSubType::SUB_CMD)
                    rFmt = VVF_CMD;
                else if( !(nsSwGetSetExpType::GSE_SEQ & nSubType) )
                {
                    pOldFmt = aOldGetSetExpFmt40;
                    rFmt = VVF_SYS;
                }
            }
            break;

        case RES_GETREFFLD:
            if( SOFFICE_FILEFORMAT_31 == nFFVersion )
            {
                switch( rFmt )
                {
                case REF_PAGE:
                case REF_CHAPTER:
                case REF_CONTENT:
                    break;

                default:
                // case REF_UPDOWN:
                // case REF_PAGE_PGDESC:
                    rFmt = REF_PAGE;
                    break;
                }
            }
            break;
    }

    if( pOldFmt && nOldFmt )
    {
        sal_uInt16 i = 0;

        SvNumberFormatter *pFormatter = ((SwValueField*)pFld)->GetDoc()->GetNumberFormatter();
        const SvNumberformat* pEntry = pFormatter->GetEntry( nOldFmt );

        if( pEntry )
        {
            while( pOldFmt[i].eFormatIdx != NF_NUMERIC_START ||
                   pOldFmt[i].nOldFormat )
            {
                sal_uLong nKey = pFormatter->GetFormatIndex(
                            pOldFmt[i].eFormatIdx, pEntry->GetLanguage() );

                if( nOldFmt == nKey )
                {
                    rFmt = pOldFmt[i].nOldFormat;
                    break;
                }
                i++;
            }
        }
    }
}