/*

* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  PIM item repeat rule converter.

 *

*/

#ifndef PIMREPEATRULECONVERTER_H

#define PIMREPEATRULECONVERTER_H

//  INCLUDES

#include <e32base.h>

#include <calrrule.h>

#include "mpimrepeatruledata.h"

/**

 *  Event RepeatRuleConverter implementation. The class converts repeat rule

 *  between PIM framework and Agenda model.

 */

NONSHARABLE_CLASS(PIMRepeatRuleConverter)

{

public:

    static CArrayFixFlat< TPIMDate>* DatesL(

        const MPIMRepeatRuleData& aRepeatRuleData,

        const TPIMDate& aStartDate,

        const TPIMDate& aSubsetBeginning,

        const TPIMDate& aSubsetEnding,

        CArrayFixFlat< TPIMDate>& aExceptionDates,

        const TPIMDate& aRepeatRuleEndDate,

        const TPIMField& aRepeatRuleCount);

    static TBool IsValidAgendaDate(const TPIMDate& aDate);

    static TCalRRule ConvertSupportedRepeatToAgnL(

        const MPIMRepeatRuleData& aSrcPimRRule, TPIMDate aStartDate);

    static void ConvertSupportedRepeatToPIML(MPIMRepeatRuleData& aDstPimRRule,

            TCalRRule& aSrcAgnRRule);

    static TBool IsRepeatFieldPresentL(TPIMField aRepeatRuleField,

                                       const MPIMRepeatRuleData& aRepeat);

    static TBool IsRepeatFieldPresentL(TPIMField aRepeatRuleField,

                                       const CArrayFix<TPIMField>& aRepeatFields);

private:

    static TBool AddRepeatDateL(

        const CArrayFix< TPIMField>& aFields,

        TTime aDate,

        TTime aSubsetBeginning,

        TTime aSubsetEnding,

        const TTime& aRepeatRuleEndDate,

        const TInt aRepeatRuleCount,

        CArrayFixFlat< TPIMDate>** aRepeatDates,

        TInt* aCountIndex);

    static TBool CheckDaysInWeekL(const CArrayFix<TPIMField>& aFields,

                                  TTime aDate, TTime aSubsetBeginning, TTime aSubsetEnding,

                                  TTime aRepeatRuleEndDate, TInt aRepeatRuleCount,

                                  const TInt aRepeatRuleDayInWeek,

                                  CArrayFixFlat<TPIMDate>** aRepeatDates, TInt* aCount);

    static TBool CheckDaysInWeekNoMonthChangeL(

        const CArrayFix<TPIMField>& aFields, TTime aDate,

        TTime aSubsetBeginning, TTime aSubsetEnding,

        TTime aRepeatRuleEndDate, TInt aRepeatRuleCount,

        const TInt aRepeatRuleDayInWeek,

        CArrayFixFlat<TPIMDate>** aRepeatDates, TInt* aCount);

    static TBool CheckWeeksInMonthL(const CArrayFix<TPIMField>& aFields,

                                    TTime aDate, TTime aSubsetBeginning, TTime aSubsetEnding,

                                    TTime aRepeatRuleEndDate, TInt aRepeatRuleCount,

                                    const TInt aRepeatRuleWeekInMonth, const TInt aRepeatRuleDayInWeek,

                                    CArrayFixFlat<TPIMDate>** aRepeatDates, TInt* aCount);

    static TBool CheckMonthsInYearL(const CArrayFix<TPIMField>& aFields,

                                    TTime aDate, TTime aSubsetBeginning, TTime aSubsetEnding,

                                    TTime aRepeatRuleEndDate, TInt aRepeatRuleCount,

                                    TInt aRepeatRuleWeekInMonth, TInt aRepeatRuleDayInWeek,

                                    TInt aRepeatRuleMonthInYear, TInt aRepeatRuleDayInMonth,

                                    CArrayFixFlat<TPIMDate>** aRepeatDates, TInt* aCount);

    static TBool CheckMonthL(const CArrayFix<TPIMField>& aFields, TTime aDate,

                             TTime aSubsetBeginning, TTime aSubsetEnding,

                             TTime aRepeatRuleEndDate, TInt aRepeatRuleCount,

                             TInt aRepeatRuleWeekInMonth, TInt aRepeatRuleDayInWeek,

                             TInt aRepeatRuleDayInMonth, CArrayFixFlat<TPIMDate>** aRepeatDates,

                             TInt* aCount);

    static void AddCommonRulesToAgnL(const MPIMRepeatRuleData& aSrcPimRRule,

                                     const TTime& aSrcStartDate, TCalRRule& aDstAgnRRule);

private: // Hidden constructor

    PIMRepeatRuleConverter()

    {}

};

#endif // PIMREPEATRULECONVERTER_H

// End of File