/*

* 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:  Remote mailbox setting item and setting page

*

*/

#include "cmsgmailremotemailboxsetting.h"

#include "MsgMailEditorDocument.h"

#include "MailLog.h"

#include <MsgMailEditor.rsg>

#include <StringLoader.h>

#include <ImumInternalApi.h>

#include <ImumInHealthServices.h>

#include <muiuflags.h>

#include <cemailaccounts.h>				// CEmailAccounts

inline void CMsgMailEditorRemoteMailboxSettingItem::ConstructL()

    {

    SetSettingValueL();

    }

CMsgMailEditorRemoteMailboxSettingItem* 

    CMsgMailEditorRemoteMailboxSettingItem::NewL( 

    TInt aIdentifier, CMsgMailEditorDocument& aDocument )

    {

        CMsgMailEditorRemoteMailboxSettingItem* self =

            new( ELeave ) CMsgMailEditorRemoteMailboxSettingItem( 

            aIdentifier,  aDocument );

        CleanupStack::PushL( self );

    	self->ConstructL();

    	CleanupStack::Pop(self); // self

        return self;

    }

CMsgMailEditorRemoteMailboxSettingItem::CMsgMailEditorRemoteMailboxSettingItem(

    TInt aIdentifier,

    CMsgMailEditorDocument& aDocument ): 

    CAknTextSettingItem( aIdentifier, iSettingValue ),  

    iDocument( aDocument )

    {

    // iSettingValue is set later

    }        

CMsgMailEditorRemoteMailboxSettingItem::~CMsgMailEditorRemoteMailboxSettingItem()

    {

    iSettingValue.Close();

    delete iMailBoxIdArray;

    delete iServiceArray;

    }

// ----------------------------------------------------------------------------

//  // From CAknTextSettingItem

// ----------------------------------------------------------------------------

//        

void CMsgMailEditorRemoteMailboxSettingItem::EditItemL( 

    TBool /* aCalledFromMenu */ )

    {

    TPtrC settingName = SettingName();

    TInt currentSelection( KErrNotFound );

    NameArrayL( currentSelection );

    CAknSettingPage* dlg = new( ELeave )CAknRadioButtonSettingPage(        

        &settingName, 

        SettingNumber(), 

        EEikCtTextButton,

        SettingEditorResourceId(), 

        SettingPageResourceId(), 

        currentSelection, 

        iMailBoxIdArray );

    SetSettingPage( dlg );

    SettingPage()->SetSettingPageObserver( this ); 

    SettingPage()->ExecuteLD( CAknSettingPage::EUpdateWhenAccepted );

    SaveSettingValueL( currentSelection );

    SetSettingValueL();

    LoadL(); // update setting value to listbox

    UpdateListBoxTextL();    

    SetSettingPage( 0 ); // it is deleted now

    }

// ----------------------------------------------------------------------------

//  Create name array

// ----------------------------------------------------------------------------

//    

void CMsgMailEditorRemoteMailboxSettingItem::NameArrayL(

    TInt& aSelected )

    {

    LOG("CMsgMailEditorRemoteMailboxSettingItem::NameArrayL");

    // TImumInMboxListRequest does not work so we need to do this hard way

    // POP & IMAP service iRelatedId points to STMP service, so we use that

    TInt64 flags = MImumInHealthServices::EFlagSetHealthyReceiving;

    MImumInHealthServices::RMailboxIdArray mbox = 

        iDocument.GetHealthyMailboxListL( flags );

    TInt itemCount = mbox.Count();

    //+1 if itemCount=0

    delete iMailBoxIdArray;

    iMailBoxIdArray = NULL;

    iMailBoxIdArray = new(ELeave)CDesCArrayFlat(itemCount+1);

    delete iServiceArray;

    iServiceArray = NULL;

    iServiceArray = new(ELeave) CMsvEntrySelection;

    TMsvId id;

    TMsvEntry entry;

    CMsvSession& session = iDocument.Session();   

    for(TInt i=0; i<itemCount; i++)

        {

        session.GetEntry(mbox[i], id, entry);

        iMailBoxIdArray->AppendL(entry.iDetails);

        if ( entry.iDetails == SettingTextL() )

            {

            // set selection index

            aSelected = iMailBoxIdArray->Count() - 1;

            }

        iServiceArray->AppendL( entry.iRelatedId );  

        }

    ASSERT( iServiceArray->Count() == iMailBoxIdArray->Count() ); 

    }

// ----------------------------------------------------------------------------

//  Save selected mbox id to settings

// ----------------------------------------------------------------------------

//  

void CMsgMailEditorRemoteMailboxSettingItem::SaveSettingValueL( 

    TInt aSelected )

    {

    ASSERT( iServiceArray );

    if( aSelected != KErrNotFound )

        {

        ASSERT( aSelected >= 0 && aSelected < iServiceArray->Count() );

        iDocument.SendOptions().SetServiceId( (*iServiceArray)[aSelected] );

        iDocument.SetChanged( ETrue );

        //Update header because mailbox is selected.

        UpdateReplyToL(aSelected);

        }

    }

// ----------------------------------------------------------------------------

//  Updates Reply-to value for mail header.

// ----------------------------------------------------------------------------

//  

void CMsgMailEditorRemoteMailboxSettingItem::UpdateReplyToL( 

    TInt aSelected )

    {

    //Get smtp account and load smtp settings

	CEmailAccounts* smtpAccount = CEmailAccounts::NewLC();

    CImSmtpSettings* smtpSet=new(ELeave)CImSmtpSettings();

    CleanupStack::PushL(smtpSet);

    TInt tempArrayCount = iServiceArray->Count();

    // Checks that a aSelected is in the leagal range.

    if( !( aSelected >= 0 && aSelected < tempArrayCount ) )

    	{

    	return;

    	}

    const TMsvId smtpSetId = (*iServiceArray)[aSelected];

    TSmtpAccount accountParams;

    smtpAccount->GetSmtpAccountL( smtpSetId, accountParams );

	smtpAccount->LoadSmtpSettingsL(accountParams, *smtpSet);

    //Check that if reply to address is same as mailbox address

    //do not add "reply to" field for header. Otherwise "reply to" field

    //would always be visible.

    if(smtpSet->ReplyToAddress().Compare(smtpSet->EmailAddress() ) != 0)

        {

        CImHeader& header = iDocument.HeaderL();

        header.SetReplyToL( smtpSet->ReplyToAddress() );

        }    

    else

    	{

        CImHeader& header = iDocument.HeaderL();

        header.SetReplyToL( KNullDesC16 );

    	}

    CleanupStack::PopAndDestroy(2, smtpAccount);		// CSI: 47,12 # smtpAccount, smtpSet   

    }

// ----------------------------------------------------------------------------

//  Set current mailbox name to setting list

// ----------------------------------------------------------------------------

//  

void CMsgMailEditorRemoteMailboxSettingItem::SetSettingValueL()

    {

   	CMsgMailPreferences& prefs = iDocument.SendOptions();

	// set current remote mailbox name to listbox

	TMsvId service( prefs.ServiceId() );  //get current Service id

	TMsvId parent(0);

	TMsvEntry child;

	TInt err( iDocument.Session().GetEntry(service, parent, child) );

    iSettingValue.Close();

	if (!err)

		{

		iSettingValue.CreateL( child.iDetails );

		}

	else

		{

		HBufC* noRmBox = StringLoader::LoadLC(R_TEXT_NO_RMBOX);

		iSettingValue.CreateL( *noRmBox );

		CleanupStack::PopAndDestroy(noRmBox); //noRmBox

		}

    }

// End of File