/*

* Copyright (c) 2006 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:   Calls voice call or VoIP call to either of addresses provided. 

*  CMuiuContactService IS NOT YET READY. IMPLEMENTATION IS MISSING. DO NOT USE.

*

*/

#ifndef MUIUCONTACTSERVICE_H

#define MUIUCONTACTSERVICE_H

#include <e32base.h> // CBase

#include <muiumsvuiserviceutilitiesinternal.h>

class CMuiuContactAddressMatcher;

class CMsgVoIPExtension;

class CEikonEnv;

class CItemFinder;

/**

 *  VoIP call:

 *  Calls voice call or VoIP call to either of addresses provided. 

 *  VoIP call is performed, if VoIP is preferred call method

 *  and VoIP profiles exists.

 *  VoIP call is possible to perform using either phone number or email address.

 *  

 *  Voice call: If VoIP is not possible...

 *  ...and phone number is supplied, voice call is performed.

 *  ...and email address is supplied, email address

 *  is used to search for contact. The API searches for first contact mathing 

 *  the address. Other contacts are ignored. If contact has several addresses 

 *  (phone numbers), AIW is used to let user select address, which will be used.

 *  

 *  If contact with phone number could not be found matching the supplied 

 *  emails address, nothing takes place.

 *

 *  @lib muiu_internal.lib

 *  @since S60 v3.2

 */

class CMuiuContactService : public CBase

    {

public:

    enum TMuiuPreferredCallType

            {

            EMuiuCallTypeNone = 0,

            EMuiuCallTypeVoice,

            EMuiuCallTypeVoip

            };        

public: 

    /**

     * NewL

     * @param aVoipExtension 

     * @return self

     * @since S60 v3.2

     */

    IMPORT_C static CMuiuContactService* NewL( 

        CEikonEnv&          aEnv,

        CMsgVoIPExtension*  aVoipExtension = NULL );

    /// Destructor

    IMPORT_C virtual ~CMuiuContactService();

    /**

    * Returns information whether VOIP calls are supported in this build/device.

    * @return ETrue: supported. EFalse: not supported

    * @since S60 v3.2

    */

    IMPORT_C TBool IsVoipSupported() const;    

    /**

    * Returns preferred call type to be tried. Function can be called

    * immediately after construction. 

    * @return Preferred call type 

    * @since S60 v3.2

    */

    IMPORT_C TMuiuPreferredCallType PreferredCallTypeL() const;    

    /**

     * Sets primary (usually sender) address.

     * Setting address resets earlier found address and name.

     * @param aAddress primary address

     * @since S60 v3.2

     */    

    IMPORT_C void SetAddress( const TDesC& aAddress );

    /**

     * Sets contact name of primary address, if known.

     * Setting alias resets earlier found address and name.

     * @param aAddress primary address

     * @since S60 v3.2

     */    

    IMPORT_C void SetName( const TDesC& aName );

    /**

    * Calls to primary address. Operation is synchronous. Secondary address is not 

    * searched from phonebook. Function call resets previous results.

    * Earlier found address and alias are utilised, it they are still available. 

    * @return ETrue: if contact was searched from phonebook.

    * @since S60 v3.2

    */

    IMPORT_C TBool CallL( );    

    /**

    * Call to primary or secondary address. Secondary address is preferred to primary

    * address, if it exists. Operation is synchronous. Secondary address is not 

    * searched from phonebook.

    * @param aSecondaryAddress secondary address. 

    * @return ETrue: if contact was searched from phonebook.

    * @since S60 v3.2

    */

    IMPORT_C TBool CallL( const TDesC& aSecondaryAddress );    

    /**

    * Call to primary or secondary address. Secondary address is preferred to primary

    * address, if it exists. Operation is synchronous. Secondary address is not searched

    * from phonebook.

    * @param aSecondaryItem Function retrieves current item from CItemFinder and uses 

    *         its address. 

    * @return ETrue: if primary address was searched from phonebook.

    * @since S60 v3.2

    */

    IMPORT_C TBool CallL( CItemFinder* aSecondaryItem );    

    /**

    * Method returns information whether contact with phone number was found.

    * @return ETrue: contact found. Otherwise not found or search into

    *         phonebook was not even done.

    * @since S60 v3.2

    */

    IMPORT_C TBool IsContactFound() const;    

    /**

    * If contact search was successful, method to read phone number of matched contact.

    * Returns NULL if contact was not found or contact had not phone number

    * @return match result, ownership is transferred to caller.

    * @since S60 v3.2

    */

    IMPORT_C TPtrC FoundContactAddressL() const;    

    /**

    * If contact search was successful, method to read phone number of matched contact.

    * Returns NULL if contact was not found or contact had not phone number

    * @return match name, ownership is transferred to caller

    * @since S60 v3.2

    */

    IMPORT_C TPtrC FoundContactNameL() const;

private: // implementation  

    // Callback function of TCallback

    static TInt MatchDone( TAny* aCallService );

private:

    CMuiuContactService( CEikonEnv&         aEnv ,

                         CMsgVoIPExtension* aVoipExtension );

    void ConstructL();

private: // data

    TPtrC                       iPrimaryAddress;

    TPtrC                       iPrimaryName;

    TPtrC                       iSecondaryAddress;

    CEikonEnv&                  iEikEnv;

    /// Management of VoIP data

    CMsgVoIPExtension*          iVoipExtension;

    CMuiuContactAddressMatcher* iContactAddressMatcher;  

    HBufC*                      iMatchAddress;

    HBufC*                      iMatchName;

    CActiveSchedulerWait        iWait;

    };

#endif // MUIUCONTACTSERVICE_H