/*

 * Copyright (c) 2000 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: Implementation of applicationmanagement components

 *

 */

#include <hbdevicedialog.h>

#include <apgtask.h>

#include <eikenv.h>

#include <driveinfo.h>

#include <hbapplication.h>

#include <hbmessagebox.h>

#include "amstorage.h"

#include "appmgmtnotifier.h"

#include "appmgmtdownloadmgr.h"

#include "ApplicationManagementUtility.h"

#include "debug.h"

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

// AppMgmtNotifier::AppMgmtNotifier

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

AppMgmtNotifier::AppMgmtNotifier(QString aAppName)

    {

    m_appname = aAppName;

    }

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

// AppMgmtNotifier::~AppMgmtNotifier

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

AppMgmtNotifier::~AppMgmtNotifier()

    {

    }

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

// AppMgmtNotifier::getAvailableDrives

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

void AppMgmtNotifier::getAvailableDrives()

    {

    RFs iFs;

    int err;

    qt_symbian_throwIfError(iFs.Connect());

    TDriveList driveList;

    TInt driveCount = 0;

    TBuf<20> buf;

    int i = 0;

    QString val;

    QStringList list;

    TDriveInfo info;

    TVolumeInfo volumeInfo;

    qt_symbian_throwIfError(DriveInfo::GetUserVisibleDrives(iFs, driveList,

            driveCount));

    TUint driveStatus = 0;

    for (TInt index(0); index < KMaxDrives; index++)

        {

        if (driveList[index])

            {

            TRealFormat realFormat;

            qt_symbian_throwIfError(DriveInfo::GetDriveStatus(iFs, index,

                    driveStatus));

            TFileName path;

            TDriveUnit driveUnit(index);

            if (!(driveStatus & DriveInfo::EDriveRemote))

                {

                TBuf<64> freeSpace;

                TReal free;

                TInt64 freeKBytes;

                realFormat.iWidth = 6;

                iFs.Drive(info, index);

                if(iFs.Volume(volumeInfo, index)==KErrNone)

                    {

                freeKBytes = 0;

                freeKBytes = volumeInfo.iFree / 1024;

                RDEBUG_2("free space: (%d)", volumeInfo.iFree  );

                free = volumeInfo.iFree / 1024;

                freeSpace.Num(freeKBytes);

                TInt sizeUnit = -1;

                //converting the drive freespace

                int len = freeSpace.Length();

                if (len >= 7)

                    {

                    TReal nul = (1024 * 1024);

                    TReal temp = free / nul;

                    freeSpace.Num(temp, realFormat);

                    sizeUnit = 1;

                    }

                else

                    {

                    TReal temp = free / 1024;

                    freeSpace.Num(temp, realFormat);

                    sizeUnit = 0;

                    }

                //Getting the drive name in QString

                path.Zero();

                path.Append(driveUnit.Name());

                val = QString::fromUtf16(path.Ptr(), path.Length());

                m_Drilist.Append(path);

                //Getting the drive free space in QString

                path.Zero();

                path.Append(freeSpace);

                QString str1 = QString::fromUtf16(path.Ptr(), path.Length());

                QString driv;

                if (sizeUnit == -1)

                    {

                    driv

                            = hbTrId(

                                    "txt_deviceupdate_setlabel_install_to_val_1_2_kb").arg(

                                    val, str1);

                    }

                else if (sizeUnit == 0)

                    {

                    driv

                            = hbTrId(

                                    "txt_deviceupdate_setlabel_install_to_val_1_2_Mb").arg(

                                    val, str1);

                    }

                else

                    {

                    driv

                            = hbTrId(

                                    "txt_deviceupdate_setlabel_install_to_val_1_2_Gb").arg(

                                    val, str1);

                    }

                    m_DriveBox->insertItem(i++, driv);

                    }

                }

            }

        }

    }

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

// AppMgmtNotifier::showInstallDialog

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

void AppMgmtNotifier::showInstallDialog(CDeploymentComponent *aCompo, TRequestStatus &s)

    {

    bringServerToForeground();

    iStat = &s;

    iComp = aCompo;

    HbDocumentLoader loader;

    QString val;

    bool ok = false;

    HbLabel* label;

    int err;    

    iComp->SetDriveSelectionStatus(true);

    CDeliveryComponentStorage* iStorage ;

    QT_TRAP_THROWING(iStorage= CDeliveryComponentStorage::NewL());

    TRAP( err, QT_TRYCATCH_LEAVING(iStorage->UpdateL(*iComp)));

    delete iStorage;

    loader.load(":/xml/sample.docml", &ok);

    if (!ok)

        {

        return;

        }

    Q_ASSERT_X(ok, "Device Manager", "Invalid docml file");

    m_Dialog = qobject_cast<HbDialog*> (loader.findWidget("dialog"));

    //set title for the dialog

    label = qobject_cast<HbLabel*> (loader.findWidget(

            "qtl_dialog_pri_heading"));

    val = hbTrId("txt_device_update_title_install");

    label->setPlainText(val);

    TDeploymentComponentName name = aCompo->ComponentName();

    TBuf<KDeploymentComponentNameMaxLength> nameBuf;

    nameBuf.Copy(name);

    m_appname = QString::fromUtf16(nameBuf.Ptr(), nameBuf.Length());

    //set the app name

    label = qobject_cast<HbLabel*> (loader.findWidget("label"));

    val = hbTrId("txt_deviceupdate_info_file_1_2").arg(m_appname);

    label->setPlainText(val);

    //size

    label = qobject_cast<HbLabel*> (loader.findWidget("label_1"));

	label->setPlainText("");

    //icon

    label = qobject_cast<HbLabel*> (loader.findWidget("icon"));

    label->setIcon(HbIcon(":/icon/qgn_prop_sml_http.svg"));

    //"install to" label

    label = qobject_cast<HbLabel*> (loader.findWidget("qtl_dialog_pri5"));

    val = hbTrId("txt_device_update_setlabel_install_to");

    label->setPlainText(val);

    //getting the available free space in all drives and adding to combobox

    m_DriveBox = qobject_cast<HbComboBox*> (loader.findWidget("combobox"));

    TRAP(err,getAvailableDrives());

    if(err==KErrNone)

        {

    connect(m_DriveBox, SIGNAL(currentIndexChanged(int)), this,

            SLOT(defaultDriveChanged(int )));

        }

    else

        m_DriveBox->setVisible(false);

    //setting the actions

    m_OkButton = qobject_cast<HbAction*> (loader.findObject(

            "qtl_dialog_softkey_2_left"));

    m_Cancel = qobject_cast<HbAction*> (loader.findObject(

            "qtl_dialog_softkey_2_right"));

    val = hbTrId("txt_common_button_ok");

    m_OkButton->setText(val);

    val = hbTrId("txt_common_button_cancel");

    m_Cancel->setText(val);

    m_Dialog->setTimeout(20000);

    CApplicationManagementUtility::mCurrDlg = m_Dialog;

    m_Dialog->open(this, SLOT(dlgSlot(HbAction*)));

    }

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

// AppMgmtNotifier::defaultDriveChanged

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

void AppMgmtNotifier::defaultDriveChanged(int i)

    {

    TAMInstallOptions opts = iComp->InstallOpts();

    TChar drive = m_Drilist[i*2];

    drive.LowerCase();

    int err;

    opts.iOptions.iDrive = drive;

    TPtrC8 buf;

    TAMInstallOptionsPckg optsb(opts);

    buf.Set(optsb);

    TRAP( err, QT_TRYCATCH_LEAVING(iComp->SetInstallOptsL(buf)));

    CDeliveryComponentStorage* iStorage;

    TRAP( err, QT_TRYCATCH_LEAVING(iStorage = CDeliveryComponentStorage::NewL()));

    TRAP( err, QT_TRYCATCH_LEAVING(iStorage->UpdateL(*iComp)));

    delete iStorage;

    iStorage = NULL;

    }

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

// AppMgmtNotifier::dlgSlot

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

void AppMgmtNotifier::dlgSlot(HbAction* action)

    {

    if(action == m_Cancel)

        {

        sendServerToBackground();

        TRequestStatus* status(iStat);

        User::RequestComplete(status, KStatusUserCancelled);

        }

    else

        {

        TRequestStatus* status(iStat);

        User::RequestComplete(status, KErrCompletion );      

        }

    CApplicationManagementUtility::mCurrDlg = 0;

    m_OkButton=0;

    m_Cancel = 0;

    }

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

// AppMgmtNotifier::showInstallFailedNote

//launching a device dialog to display notefor "install failed" case

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

void AppMgmtNotifier::showInstallFailedNote()

    {

    HbDeviceDialog deviceDialog;

    QVariantMap parameters;

    //_LIT(KScomoNotifier, "scomonotifier");

    parameters.insertMulti(QString("scomonotifier"), QVariant(QString("installfailed")));

    QString data = m_appname;

    parameters.insertMulti(QString("scomoappname"), QVariant(data));

    const char *deviceDialogType = "com.nokia.hb.devicemanagementdialog/1.0";

    bool ret = deviceDialog.show(QString(deviceDialogType), parameters);

    }

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

// AppMgmtNotifier::sendServerToBackground

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

void AppMgmtNotifier::sendServerToBackground()

    {

    CCoeEnv* coe = CCoeEnv::Static();

    TApaTaskList taskList(coe->WsSession());

    TApaTask task=taskList.FindApp(TUid::Uid(KAppMgmtServerUid));  

    if(task.Exists())

        {

        task.SendToBackground();

        }

    }

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

// AppMgmtNotifier::bringServerToForeground

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

void AppMgmtNotifier::bringServerToForeground()

    {

    CCoeEnv* coe = CCoeEnv::Static();

    TApaTaskList taskList(coe->WsSession());

    TApaTask task = taskList.FindApp(TUid::Uid(KAppMgmtServerUid));

    if (task.Exists())

        {

        task.BringToForeground();

        }

    }

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

// AppMgmtNotifier::operationSuccessSlot

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

void AppMgmtNotifier::successSlot(HbAction* action)

    {

    RDEBUG("successslot");

    if(action == m_OkButton || action == NULL)

        {

        sendServerToBackground();

        RDEBUG("slot entered");

        TRequestStatus* status(iStat);

        User::RequestComplete(status, KErrCompletion);

        }

    m_OkButton = 0;

    RDEBUG("successslot end");

    }

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

// AppMgmtNotifier::showInstallSuccessNote

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

void AppMgmtNotifier::showInstallSuccessNote()

    {

    if (CApplicationManagementUtility::mHidden == 1)

        {

        //Display Installation complete dialog

        HbDeviceNotificationDialog notificationDialog;

        QString text =

                hbTrId("txt_device_update_title_installation_complete");

        notificationDialog.setTitle(text);

        text

                = hbTrId("txt_device_update_dblist_product_code_val_installa").arg(

                        m_appname);

        notificationDialog.setText(text);

        notificationDialog.show();

        }

    else

        {

        bringServerToForeground();

        HbDocumentLoader loader;

        bool ok = false;

        loader.load(":/xml/error_notes.docml", &ok);

        QString val;

        // Exit if the file format is invalid

        Q_ASSERT_X(ok, "Device Manager", "Invalid docml file");

        m_Dialog = qobject_cast<HbDialog*> (loader.findWidget(

                "dialog"));

        HbLabel* label = qobject_cast<HbLabel*> (loader.findWidget(

                "heading_text"));

        val = hbTrId("txt_device_update_title_installation_complete");

        label->setPlainText(val);

        val = hbTrId("txt_deviceupdate_info_file_1_2").arg(m_appname);

        label = qobject_cast<HbLabel*> (loader.findWidget("content_text"));

        label->setPlainText(val);

        m_OkButton = qobject_cast<HbAction*> (loader.findObject(

                "qtl_dialog_softkey_2_left"));

        val = hbTrId("txt_common_button_ok");

        m_OkButton->setText(val);

        m_Dialog->setTimeout(HbPopup::ContextMenuTimeout);

        //m_Dialog->setAttribute(Qt::WA_DeleteOnClose);

        m_Dialog->open(this, SLOT(successSlot(HbAction*)));

	    CDialogWait* wait = CDialogWait::NewL();

        registerStatus(wait->iStatus);

	    RDEBUG_2("AppMgmtNotifier::Start before StartWait (%d)", wait->iStatus.Int());

        wait->StartWait();

	    delete wait;

        }

    }

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

// AppMgmtNotifier::dialogUnSlot

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

void AppMgmtNotifier::dialogUnSlot(HbAction* retAction)

    {

    sendServerToBackground();

    if (retAction == m_Cancel)

        {      

        TRequestStatus* status(iStat);

        User::RequestComplete(status, KStatusUserCancelled);    

        }

    else

        {

        TRequestStatus* status(iStat);

        User::RequestComplete(status, KErrCompletion);

        }

    CApplicationManagementUtility::mCurrDlg = 0;

    m_OkButton = 0;

    m_Cancel = 0;

    }

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

// AppMgmtNotifier::showUninstallDialog

//uninstall beginning confirmation note

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

void AppMgmtNotifier::showUninstallDialog(const CDeploymentComponent &aCompo,

        TRequestStatus &s)

    {

    iStat = &s;

    bringServerToForeground();

    HbDocumentLoader loader;

    bool ok;

    loader.load(":/xml/downloaddialog.docml", &ok);

    Q_ASSERT_X(ok, "Device Manager", "Invalid docml file");

    m_Dialog = qobject_cast<HbDialog*> (loader.findWidget("dialog"));

    HbLabel* label = qobject_cast<HbLabel*> (loader.findWidget(

            "qtl_dialog_pri_heading"));

    QString val = hbTrId("txt_device_update_title_uninstalling_application");

    label->setPlainText(val);

    label = qobject_cast<HbLabel*> (loader.findWidget("icon"));

    label->setIcon(HbIcon(":/icons/qgn_prop_sml_http.svg"));

    label = qobject_cast<HbLabel*> (loader.findWidget("qtl_dialog_pri5"));

    TDeploymentComponentName name = aCompo.ComponentName();

    TBuf<255> ne;

    ne.Copy(name);

    QString str = QString::fromUtf16(ne.Ptr(), ne.Length());

    val = hbTrId("txt_deviceupdate_info_application_1").arg(str);

    label->setPlainText(val);

    label = qobject_cast<HbLabel*> (loader.findWidget("qtl_dialog_pri5_1"));

    label->setPlainText("");

    m_OkButton = qobject_cast<HbAction*> (loader.findObject(

            "qtl_dialog_softkey_2_left"));

    m_Cancel = qobject_cast<HbAction*> (loader.findObject(

            "qtl_dialog_softkey_2_right"));

    val = hbTrId("txt_common_button_ok");

    m_OkButton->setText(val);

    val = hbTrId("txt_common_button_cancel");

    m_Cancel->setText(val);

    CApplicationManagementUtility::mCurrDlg = m_Dialog;

    m_Dialog->setTimeout(10000);

    m_Dialog->open(this, SLOT(dialogUnSlot(HbAction*)));

    }

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

//AppMgmtNotifier::showUnInstallFailedNote

//Displaying uninstall failed note

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

void AppMgmtNotifier::showUnInstallFailedNote()

    {

    HbDeviceDialog deviceDialog;

    QVariantMap parameters;

    //_LIT(KScomoNotifier, "scomonotifier");

    parameters.insertMulti(QString("scomonotifier"), QVariant(QString(

            "uninstallfailed")));

    QString data = m_appname;

    parameters.insertMulti(QString("scomoappname"), QVariant(data));

    const char *deviceDialogType = "com.nokia.hb.devicemanagementdialog/1.0";

    bool ret = deviceDialog.show(QString(deviceDialogType), parameters);

    }

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

// AppMgmtNotifier::showUnInstallSuccessNote

//uninstall success notification

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

void AppMgmtNotifier::showUnInstallSuccessNote()

    {

    if (CApplicationManagementUtility::mHidden == 1)

        {

        //Display Installation complete dialog

        HbDeviceNotificationDialog notificationDialog;

        QString text = hbTrId(

                "txt_device_update_title_uninstallation_complete");

        notificationDialog.setTitle(text);

        text

                = hbTrId(

                        "txt_device_update_dblist_product_code_val_uninstalla_comple").arg(

                        m_appname);

        notificationDialog.setText(text);

        notificationDialog.show();

        }

    else

        {

        bringServerToForeground();

        HbDocumentLoader loader;

        bool ok = false;

        loader.load(":/xml/error_notes.docml", &ok);

        QString val;

        // Exit if the file format is invalid

        Q_ASSERT_X(ok, "Device Manager", "Invalid docml file");

        m_Dialog = qobject_cast<HbDialog*> (loader.findWidget(

                "dialog"));

        QString blank("");

        HbLabel* label = qobject_cast<HbLabel*> (loader.findWidget(

                "heading_text"));

        val = hbTrId("txt_device_update_title_uninstallation_complete");

        label->setPlainText(val);

        val

                = hbTrId(

                        "txt_device_update_dblist_product_code_val_uninstalla_comple").arg(

                        m_appname);

        label = qobject_cast<HbLabel*> (loader.findWidget("content_text"));

        label->setPlainText(val);

        m_OkButton = qobject_cast<HbAction*> (loader.findObject(

                "qtl_dialog_softkey_2_left"));

        val = hbTrId("txt_common_button_ok");

        m_OkButton->setText(val);

        m_Dialog->setTimeout(HbPopup::StandardTimeout);

        m_Dialog->open(this, SLOT(successSlot(HbAction*)));

        CDialogWait* wait = CDialogWait::NewL();

        registerStatus(wait->iStatus);

        RDEBUG_2("AppMgmtNotifier::Start before StartWait (%d)", wait->iStatus.Int());

        wait->StartWait();

        delete wait;

        }

    }

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

// AppMgmtNotifier::showDownloadFailedNote