#include "btuiutil.h"

#include "btuiiconutil.h"

#include <hblabel.h>

    BtAbstractDelegate(settingModel, deviceModel, parent), mBtengConnMan(0), mPhyLinks(0),

	 mMajorRole(0), mActiveHandling(false), mAddrArrayIndex(0), mDisconOpt(DisconUnknown)

    delete mPhyLinks;

    mSocketServ.Close();

    int err;

        TRAP( err, mBtengConnMan = CBTEngConnMan::NewL(this) );

    }

    if (params.canConvert<int>()){

        mDisconOpt = (DisconnectOption)params.toInt();

        mActiveHandling = true;

        if (mDisconOpt == AllOngoingConnections){

            err = mBtengConnMan->GetConnectedAddresses(mDevAddrArray);

            disconnectAllConnections_service();

        }

        if(err) {

            emit commandCompleted(err);

        }

    else{

        QList<QVariant> paramList = params.value< QList<QVariant> >(); 

        QVariant indexVariant = paramList.at(0); 

        QModelIndex index = indexVariant.value<QModelIndex>();

        QVariant optionVariant = paramList.at(1); 

        mDisconOpt = (DisconnectOption)optionVariant.toInt();

        int error = KErrNone;

        mActiveHandling = true;

        mDeviceName = getDeviceModel()->data(index,BtDeviceModel::NameAliasRole).toString();

        mMajorRole = (index.data(BtDeviceModel::MajorPropertyRole)).toInt();

        QString strBtAddr = getDeviceModel()->data(index,BtDeviceModel::ReadableBdaddrRole).toString();

        // todo: address converting should be simplified. check other delegates for example.

        TPtrC ptrName(reinterpret_cast<const TText*>(strBtAddr.constData()));

        RBuf16 btName;

        error = btName.Create(ptrName.Length());

        if(error == KErrNone) {

            btName.Copy(ptrName);

            mBtEngAddr.SetReadable(btName);

            if (mDisconOpt == ServiceLevel){

                disconnectSeviceLevel();

            }

            else if (mDisconOpt == PhysicalLink){

                disconnectPhysicalLink();       

            }

        }

        btName.Close();

        if(error) {

            emit commandCompleted(error);

        }

    }  

}

void BtDelegateDisconnect::disconnectAllConnections_service(){

        TBuf<KBTDevAddrSize*3> addrBuf;

        mDevAddrArray[mAddrArrayIndex].GetReadable(addrBuf);

        QString btStringAddr= QString::fromUtf16( addrBuf.Ptr(), addrBuf.Length());

        QModelIndex start = getDeviceModel()->index(0,0);

        QModelIndexList indexList = getDeviceModel()->match(start,BtDeviceModel::ReadableBdaddrRole, btStringAddr);

        QModelIndex index = indexList.at(0);

        mDeviceName = getDeviceModel()->data(index,BtDeviceModel::NameAliasRole).toString();

        mBtEngAddr = mDevAddrArray[mAddrArrayIndex];

        mMajorRole = (index.data(BtDeviceModel::MajorPropertyRole)).toInt();

        disconnectSeviceLevel();        

}

void BtDelegateDisconnect::disconnectAllConnections_physical(){

        TBuf<KBTDevAddrSize*3> addrBuf;

        mDevAddrArray[mAddrArrayIndex].GetReadable(addrBuf);

        QString btStringAddr= QString::fromUtf16( addrBuf.Ptr(), addrBuf.Length());

        QModelIndex start = getDeviceModel()->index(0,0);

        QModelIndexList indexList = getDeviceModel()->match(start,BtDeviceModel::ReadableBdaddrRole, btStringAddr);

        QModelIndex index = indexList.at(0);

        mDeviceName = getDeviceModel()->data(index,BtDeviceModel::NameAliasRole).toString();

        mBtEngAddr = mDevAddrArray[mAddrArrayIndex];

        disconnectPhysicalLink();

}

void BtDelegateDisconnect::disconnectSeviceLevel(){

    int err;

    TBTEngConnectionStatus connStatus;

    err = mBtengConnMan->IsConnected(mBtEngAddr, connStatus);

    if (connStatus == EBTEngConnected){

        err = mBtengConnMan->Disconnect(mBtEngAddr, EBTDiscGraceful);

    if(err) {

        emit commandCompleted(err);

    }

}

void BtDelegateDisconnect::disconnectPhysicalLink(){

    int err;

    if ( !mSocketServ.Handle() ) {

        err = mSocketServ.Connect();

    }

    if ( !err && !mPhyLinks ) {

        TRAP( err, 

            mPhyLinks = CBluetoothPhysicalLinks::NewL( *this, mSocketServ ) );

        Q_CHECK_PTR( mPhyLinks );

    }

    err = mPhyLinks->Disconnect( mBtEngAddr );

    if(err) {

        emit commandCompleted(err);

void BtDelegateDisconnect::disconnectServiceLevelCompleted(int err){

    if (mDisconOpt == ServiceLevel){

        //emitCommandComplete(err); 

        mActiveHandling = false;

        emit commandCompleted(err);

    }

    else if (mDisconOpt == AllOngoingConnections){

        mAddrArrayIndex++;

        if ( mAddrArrayIndex < mDevAddrArray.Count()){

            disconnectAllConnections_service();

        }

        else{

            mDevAddrArray.Reset();

            err = mBtengConnMan->GetConnectedAddresses(mDevAddrArray);

            mAddrArrayIndex = 0;

            //connect( mDisconnectDelegate, SIGNAL(commandCompleted(int)), this, SLOT(disconnectPhysicalLinkCompleted(int)) );         

            disconnectAllConnections_physical();

            if(err) {

                emit commandCompleted(err);

            }

        }

    }

}

void BtDelegateDisconnect::disconnectPhysicalLinkCompleted(int err){

    if (mDisconOpt == PhysicalLink){

        //emitCommandComplete(err);

        mActiveHandling = false;

        emit commandCompleted(err);

    }

    else if (mDisconOpt == AllOngoingConnections){

        mAddrArrayIndex++;

        if ( mAddrArrayIndex < mDevAddrArray.Count()){

            disconnectAllConnections_physical();

        }

        else{

            //TODO: check if there is still ongoing connection from BTEngVonnMan. and close them again if there is any new 

            mActiveHandling = false;

            emit commandCompleted(err);

        }

    }

}

    if ( mBtEngAddr != aAddr || !mActiveHandling ) {  

        return;

    }

    DisplayCommandCompleteNotif(aErr);

    if(aErr) {

        emit commandCompleted(aErr);

    }

    else{

        disconnectServiceLevelCompleted(aErr);    

    }

void BtDelegateDisconnect::HandleCreateConnectionCompleteL( TInt err ){

    Q_UNUSED( err );

}

void BtDelegateDisconnect::HandleDisconnectCompleteL( TInt err ){

    if ( !mActiveHandling ) {  

        return;

    }

    if(err) {

        emit commandCompleted(err);

    }

    else{

        disconnectPhysicalLinkCompleted(err);

    }

}

void BtDelegateDisconnect::HandleDisconnectAllCompleteL( TInt err ){

    Q_UNUSED( err );

}

void BtDelegateDisconnect::DisplayCommandCompleteNotif(int error)

        HbNotificationDialog::launchDialog(err.arg(mDeviceName));

        // success, show indicator with connection status

        HbIcon icon = getBadgedDeviceTypeIcon( mCod, mMajorRole, 0 );  // no badging required, only icon

        QString str( hbTrId("txt_bt_dpopinfo_disconnected_from_1") );

        HbNotificationDialog::launchDialog( icon, hbTrId("txt_bt_dpophead_disconnected"), 

            str.arg(mDeviceName) );