/*
   SPDX-FileCopyrightText: 2012-2023 Laurent Montel <montel@kde.org>

   SPDX-License-Identifier: GPL-2.0-or-later
*/

#include "importmailjobinterface.h"
#include "archivestorage.h"
#include "importexportmailutil.h"
#include "pimdataexportcore_debug.h"
#include "resourceconverterimpl.h"
#include "smtpmailtransport.h"

#include <MailCommon/MailUtil>

#include <MailTransport/TransportManager>

#include <KArchiveFile>
#include <KConfigGroup>
#include <KLocalizedString>
#include <KMessageBox>
#include <KSharedConfig>
#include <KZip>

#include <QDir>
#include <QMetaMethod>
#include <QRegularExpression>
#include <QStandardPaths>
#include <QTimer>

using namespace Akonadi;

ImportMailJobInterface::ImportMailJobInterface(QObject *parent, Utils::StoredTypes typeSelected, ArchiveStorage *archiveStorage, int numberOfStep)
    : AbstractImportExportJob(parent, archiveStorage, typeSelected, numberOfStep)
{
    initializeImportJob();
}

ImportMailJobInterface::~ImportMailJobInterface() = default;

void ImportMailJobInterface::start()
{
    Q_EMIT title(i18n("Starting to import KMail settings..."));
    createProgressDialog(i18n("Import KMail settings"));
    mArchiveDirectory = archive()->directory();
    searchAllMailsFiles(mArchiveDirectory, QString());
    if (!mFileList.isEmpty() || !mListResourceFile.isEmpty()) {
        initializeListStep();
        QTimer::singleShot(0, this, &ImportMailJobInterface::slotNextStep);
    } else {
        Q_EMIT jobFinished();
    }
}

void ImportMailJobInterface::slotNextStep()
{
    ++mIndex;
    if (mIndex < mListStep.count()) {
        const Utils::StoredType type = mListStep.at(mIndex);
        if (type == Utils::MailTransport) {
            restoreTransports();
        } else if (type == Utils::Mails) {
            restoreMails();
        } else if (type == Utils::Resources) {
            restoreResources();
        } else if (type == Utils::Identity) {
            restoreIdentity();
        } else if (type == Utils::Config) {
            restoreConfig();
        } else {
            qCDebug(PIMDATAEXPORTERCORE_LOG) << Q_FUNC_INFO << " not supported type " << type;
            slotNextStep();
        }
    } else {
        // Reapply attribute at the end (after resource syncing)
        if (mListStep.contains(Utils::Mails)) {
            importFolderAttributes();
        } else {
            Q_EMIT jobFinished();
        }
    }
}

void ImportMailJobInterface::searchAllMailsFiles(const KArchiveDirectory *dir, const QString &prefix)
{
    const QStringList lst = dir->entries();
    for (const QString &entryName : lst) {
        const KArchiveEntry *entry = dir->entry(entryName);
        if (entry && entry->isDirectory()) {
            const QString newPrefix = (prefix.isEmpty() ? prefix : prefix + QLatin1Char('/')) + entryName;
            if (entryName == QLatin1String("mails")) {
                storeMailArchiveResource(static_cast<const KArchiveDirectory *>(entry), entryName);
            } else {
                searchAllMailsFiles(static_cast<const KArchiveDirectory *>(entry), newPrefix);
            }
        } else if (entry) {
            const QString fileName = prefix.isEmpty() ? entry->name() : prefix + QLatin1Char('/') + entry->name();
            mFileList << fileName;
        }
    }
    std::sort(mFileList.begin(), mFileList.end());
}

void ImportMailJobInterface::storeMailArchiveResource(const KArchiveDirectory *dir, const QString &prefix)
{
    const QStringList lst = dir->entries();
    for (const QString &entryName : lst) {
        const KArchiveEntry *entry = dir->entry(entryName);
        if (entry && entry->isDirectory()) {
            const auto resourceDir = static_cast<const KArchiveDirectory *>(entry);
            const QStringList lstResourceDirEntries = resourceDir->entries();
            if (lstResourceDirEntries.count() >= 2) {
                const QString archPath(prefix + QLatin1Char('/') + entryName + QLatin1Char('/'));
                ResourceFiles files;
                for (const QString &name : lstResourceDirEntries) {
                    if (name.endsWith(QLatin1String("rc"))
                        && (name.contains(QLatin1String("akonadi_mbox_resource_")) || name.contains(QLatin1String("akonadi_mixedmaildir_resource_"))
                            || name.contains(QLatin1String("akonadi_maildir_resource_")))) {
                        files.akonadiConfigFile = archPath + name;
                    } else if (name.startsWith(Utils::prefixAkonadiConfigFile())) {
                        files.akonadiAgentConfigFile = archPath + name;
                    } else {
                        files.akonadiResources = archPath + name;
                    }
                }
                // Show debug:
                files.debug();
                mListResourceFile.append(files);
            } else {
                qCDebug(PIMDATAEXPORTERCORE_LOG) << " Problem in archive. number of file " << lstResourceDirEntries.count();
            }
        }
    }
    std::sort(mListResourceFile.begin(), mListResourceFile.end());
}

void ImportMailJobInterface::importMailTransport(const QString &tempDirName)
{
    KSharedConfig::Ptr transportConfig = KSharedConfig::openConfig(tempDirName + QLatin1Char('/') + QStringLiteral("mailtransports"));

    int defaultTransport = -1;
    if (transportConfig->hasGroup(QStringLiteral("General"))) {
        KConfigGroup group = transportConfig->group(QStringLiteral("General"));
        defaultTransport = group.readEntry(QStringLiteral("default-transport"), -1);
    }

    QStringList transportList = transportConfig->groupList().filter(QRegularExpression(QStringLiteral("Transport \\d+")));
    std::sort(transportList.begin(), transportList.end());
    for (const QString &transport : std::as_const(transportList)) {
        KConfigGroup group = transportConfig->group(transport);
        const int transportId = group.readEntry(QStringLiteral("id"), -1);
        if (transportId == -1) {
            qCWarning(PIMDATAEXPORTERCORE_LOG) << "Mail Transport is incorrect. Missing Id";
            continue;
        }
        const QString identifierStr(QStringLiteral("identifier"));
        if (group.hasKey(identifierStr)) {
            const QString identifierValue = group.readEntry(identifierStr);
            importCustomMailTransport(identifierValue, group, defaultTransport, transportId);
        } else {
            SmtpMailTransport smtpMailTransport(group);
            importSmtpMailTransport(smtpMailTransport, defaultTransport, transportId);
        }
    }
}

void ImportMailJobInterface::restoreTransports()
{
    setProgressDialogLabel(i18n("Restore transports..."));
    increaseProgressDialog();
    const QString path = Utils::transportsPath() + QStringLiteral("mailtransports");
    if (!mFileList.contains(path)) {
        emitError(i18n("mailtransports file could not be found in the archive."));
    } else {
        emitInfo(i18n("Restore transports..."));

        const KArchiveEntry *transport = mArchiveDirectory->entry(path);
        bool importDone = false;
        if (transport && transport->isFile()) {
            const auto fileTransport = static_cast<const KArchiveFile *>(transport);

            importDone = copyArchiveFileTo(fileTransport, mTempDirName);
            if (importDone) {
                importMailTransport(mTempDirName);
            }
        }
        if (importDone) {
            emitInfo(i18n("Transports restored."));
        } else {
            emitError(i18n("Failed to restore transports file."));
        }
    }
    QTimer::singleShot(0, this, &ImportMailJobInterface::slotNextStep);
}

void ImportMailJobInterface::restoreResources()
{
    increaseProgressDialog();
    setProgressDialogLabel(i18n("Restore resources..."));
    emitInfo(i18n("Restore resources..."));

    QDir dir(mTempDirName);
    dir.mkdir(Utils::resourcesPath());
    ResourceConverterImpl converter;
    QStringList listResourceToSync;
    for (const QString &filename : std::as_const(mFileList)) {
        // We need to find akonadi_* and agent_config_akonadi_*
        if (filename.startsWith(Utils::resourcesPath() + QStringLiteral("akonadi_"))) {
            const QString agentFileConfigName = converter.agentFileName(filename);
            QString resourceName;
            if (mFileList.contains(agentFileConfigName)) {
                // Parse config file => get name
                const KArchiveEntry *agentFileConfigEntry = mArchiveDirectory->entry(agentFileConfigName);
                if (agentFileConfigEntry && agentFileConfigEntry->isFile()) {
                    const auto file = static_cast<const KArchiveFile *>(agentFileConfigEntry);
                    const QString destDirectory = mTempDirName + QLatin1Char('/') + Utils::resourcesPath();
                    // qDebug() << " destDirectory " << destDirectory;
                    copyArchiveFileTo(file, destDirectory);
                    const QString filename(file->name());
                    const QString agentResourceFileName = destDirectory + QLatin1Char('/') + filename;
                    resourceName = Utils::akonadiAgentName(agentResourceFileName);
                }
            }
            const KArchiveEntry *fileEntry = mArchiveDirectory->entry(filename);
            if (fileEntry && fileEntry->isFile()) {
                const auto file = static_cast<const KArchiveFile *>(fileEntry);
                const QString destDirectory = mTempDirName + QLatin1Char('/') + Utils::resourcesPath();

                copyArchiveFileTo(file, destDirectory);

                const QString filename(file->name());
                const QString resourceFileName = destDirectory + QLatin1Char('/') + filename;
                KSharedConfig::Ptr resourceConfig = KSharedConfig::openConfig(resourceFileName);
                QMap<QString, QVariant> settings;
                if (filename.contains(QLatin1String("pop3"))) {
                    KConfigGroup general = resourceConfig->group(QStringLiteral("General"));
                    if (general.hasKey(QStringLiteral("login"))) {
                        settings.insert(QStringLiteral("Login"), general.readEntry("login"));
                    }
                    if (general.hasKey(QStringLiteral("host"))) {
                        settings.insert(QStringLiteral("Host"), general.readEntry("host"));
                    }
                    if (general.hasKey(QStringLiteral("port"))) {
                        settings.insert(QStringLiteral("Port"), general.readEntry("port", 110));
                    }
                    if (general.hasKey(QStringLiteral("authenticationMethod"))) {
                        settings.insert(QStringLiteral("AuthenticationMethod"), general.readEntry("authenticationMethod", 7));
                    }
                    if (general.hasKey(QStringLiteral("useSSL"))) {
                        settings.insert(QStringLiteral("UseSSL"), general.readEntry("useSSL", false));
                    }
                    if (general.hasKey(QStringLiteral("useTLS"))) {
                        settings.insert(QStringLiteral("UseTLS"), general.readEntry("useTLS", false));
                    }
                    if (general.hasKey(QStringLiteral("pipelining"))) {
                        settings.insert(QStringLiteral("Pipelining"), general.readEntry("pipelining", false));
                    }
                    if (general.hasKey(QStringLiteral("leaveOnServer"))) {
                        settings.insert(QStringLiteral("LeaveOnServer"), general.readEntry("leaveOnServer", false));
                    }
                    if (general.hasKey(QStringLiteral("leaveOnServerDays"))) {
                        settings.insert(QStringLiteral("LeaveOnServerDays"), general.readEntry("leaveOnServerDays", -1));
                    }
                    if (general.hasKey(QStringLiteral("leaveOnServerCount"))) {
                        settings.insert(QStringLiteral("LeaveOnServerCount"), general.readEntry("leaveOnServerCount", -1));
                    }
                    if (general.hasKey(QStringLiteral("leaveOnServerSize"))) {
                        settings.insert(QStringLiteral("LeaveOnServerSize"), general.readEntry("leaveOnServerSize", -1));
                    }
                    if (general.hasKey(QStringLiteral("filterOnServer"))) {
                        settings.insert(QStringLiteral("FilterOnServer"), general.readEntry("filterOnServer", false));
                    }
                    if (general.hasKey(QStringLiteral("filterCheckSize"))) {
                        settings.insert(QStringLiteral("FilterCheckSize"), general.readEntry("filterCheckSize"));
                    }
                    if (general.hasKey(QStringLiteral("targetCollection"))) {
                        const Akonadi::Collection::Id collection = convertPathToId(general.readEntry("targetCollection"));
                        if (collection != -1) {
                            settings.insert(QStringLiteral("TargetCollection"), collection);
                        }
                    }
                    if (general.hasKey(QStringLiteral("precommand"))) {
                        settings.insert(QStringLiteral("Precommand"), general.readEntry("precommand"));
                    }
                    if (general.hasKey(QStringLiteral("intervalCheckEnabled"))) {
                        settings.insert(QStringLiteral("IntervalCheckEnabled"), general.readEntry("intervalCheckEnabled", false));
                    }
                    if (general.hasKey(QStringLiteral("intervalCheckInterval"))) {
                        settings.insert(QStringLiteral("IntervalCheckInterval"), general.readEntry("intervalCheckInterval", 5));
                    }

                    KConfigGroup leaveOnserver = resourceConfig->group(QStringLiteral("LeaveOnServer"));

                    if (leaveOnserver.hasKey(QStringLiteral("seenUidList"))) {
                        settings.insert(QStringLiteral("SeenUidList"), leaveOnserver.readEntry("seenUidList", QStringList()));
                    }
#if 0
                    if (leaveOnserver.hasKey(QStringLiteral("seenUidTimeList"))) {
                        //FIXME
                        //settings.insert(QLatin1String("SeenUidTimeList"),QVariant::fromValue<QList<int> >(leaveOnserver.readEntry("seenUidTimeList",QList<int>())));
                    }
#endif
                    if (leaveOnserver.hasKey(QStringLiteral("downloadLater"))) {
                        settings.insert(QStringLiteral("DownloadLater"), leaveOnserver.readEntry("downloadLater", QStringList()));
                    }
                    const QString newResourceName = resourceName.isEmpty() ? filename : resourceName;
                    const QString newResource = createResource(QStringLiteral("akonadi_pop3_resource"), newResourceName, settings, false);
                    if (!newResource.isEmpty()) {
                        mHashResources.insert(filename, newResource);
                        infoAboutNewResource(newResource);
                        listResourceToSync << newResource;
                    }
                } else if (filename.contains(QLatin1String("imap")) || filename.contains(QLatin1String("kolab_"))
                           || filename.contains(QLatin1String("gmail_"))) {
                    KConfigGroup network = resourceConfig->group(QStringLiteral("network"));
                    if (network.hasKey(QStringLiteral("Authentication"))) {
                        settings.insert(QStringLiteral("Authentication"), network.readEntry("Authentication", 1));
                    }
                    if (network.hasKey(QStringLiteral("ImapPort"))) {
                        settings.insert(QStringLiteral("ImapPort"), network.readEntry("ImapPort", 993));
                    }
                    if (network.hasKey(QStringLiteral("ImapServer"))) {
                        settings.insert(QStringLiteral("ImapServer"), network.readEntry("ImapServer"));
                    }
                    if (network.hasKey(QStringLiteral("Safety"))) {
                        settings.insert(QStringLiteral("Safety"), network.readEntry("Safety", "SSL"));
                    }
                    if (network.hasKey(QStringLiteral("SubscriptionEnabled"))) {
                        settings.insert(QStringLiteral("SubscriptionEnabled"), network.readEntry("SubscriptionEnabled", false));
                    }
                    if (network.hasKey(QStringLiteral("UserName"))) {
                        settings.insert(QStringLiteral("UserName"), network.readEntry("UserName"));
                    }

                    if (network.hasKey(QStringLiteral("SessionTimeout"))) {
                        settings.insert(QStringLiteral("SessionTimeout"), network.readEntry("SessionTimeout", 30));
                    }

                    KConfigGroup cache = resourceConfig->group(QStringLiteral("cache"));

                    if (cache.hasKey(QStringLiteral("AccountIdentity"))) {
                        const int identity = cache.readEntry("AccountIdentity", -1);
                        if (identity != -1) {
                            if (mHashIdentity.contains(identity)) {
                                settings.insert(QStringLiteral("AccountIdentity"), mHashIdentity.value(identity));
                            } else {
                                settings.insert(QStringLiteral("AccountIdentity"), identity);
                            }
                        }
                    }
                    if (cache.hasKey(QStringLiteral("IntervalCheckEnabled"))) {
                        settings.insert(QStringLiteral("IntervalCheckEnabled"), cache.readEntry("IntervalCheckEnabled", true));
                    }
                    if (cache.hasKey(QStringLiteral("RetrieveMetadataOnFolderListing"))) {
                        settings.insert(QStringLiteral("RetrieveMetadataOnFolderListing"), cache.readEntry("RetrieveMetadataOnFolderListing", true));
                    }
                    if (cache.hasKey(QStringLiteral("AutomaticExpungeEnabled"))) {
                        settings.insert(QStringLiteral("AutomaticExpungeEnabled"), cache.readEntry("AutomaticExpungeEnabled", true));
                    }
                    if (cache.hasKey(QStringLiteral("DisconnectedModeEnabled"))) {
                        settings.insert(QStringLiteral("DisconnectedModeEnabled"), cache.readEntry("DisconnectedModeEnabled", false));
                    }
                    if (cache.hasKey(QStringLiteral("IntervalCheckTime"))) {
                        settings.insert(QStringLiteral("IntervalCheckTime"), cache.readEntry("IntervalCheckTime", -1));
                    }
                    if (cache.hasKey(QStringLiteral("UseDefaultIdentity"))) {
                        settings.insert(QStringLiteral("UseDefaultIdentity"), cache.readEntry("UseDefaultIdentity", true));
                    }
                    if (cache.hasKey(QStringLiteral("TrashCollection"))) {
                        const Akonadi::Collection::Id collection = convertPathToId(cache.readEntry("TrashCollection"));
                        if (collection != -1) {
                            settings.insert(QStringLiteral("TrashCollection"), collection);
                        } else {
                            qCDebug(PIMDATAEXPORTERCORE_LOG) << " Use default trash folder";
                        }
                    }

                    KConfigGroup siever = resourceConfig->group(QStringLiteral("siever"));
                    if (siever.hasKey(QStringLiteral("SieveSupport"))) {
                        settings.insert(QStringLiteral("SieveSupport"), siever.readEntry("SieveSupport", false));
                    }
                    if (siever.hasKey(QStringLiteral("SieveReuseConfig"))) {
                        settings.insert(QStringLiteral("SieveReuseConfig"), siever.readEntry("SieveReuseConfig", true));
                    }
                    if (siever.hasKey(QStringLiteral("SievePort"))) {
                        settings.insert(QStringLiteral("SievePort"), siever.readEntry("SievePort", 4190));
                    }
                    if (siever.hasKey(QStringLiteral("SieveAlternateUrl"))) {
                        settings.insert(QStringLiteral("SieveAlternateUrl"), siever.readEntry("SieveAlternateUrl"));
                    }
                    if (siever.hasKey(QStringLiteral("AlternateAuthentication"))) {
                        settings.insert(QStringLiteral("AlternateAuthentication"), siever.readEntry("AlternateAuthentication"));
                    }
                    if (siever.hasKey(QStringLiteral("SieveVacationFilename"))) {
                        settings.insert(QStringLiteral("SieveVacationFilename"), siever.readEntry("SieveVacationFilename"));
                    }
                    if (siever.hasKey(QStringLiteral("SieveCustomUsername"))) {
                        settings.insert(QStringLiteral("SieveCustomUsername"), siever.readEntry("SieveCustomUsername"));
                    }
                    if (siever.hasKey(QStringLiteral("SieveCustomAuthentification"))) {
                        settings.insert(QStringLiteral("SieveCustomAuthentification"), siever.readEntry("SieveCustomAuthentification"));
                    }

                    QString newResource;
                    const QString newResourceName = resourceName.isEmpty() ? filename : resourceName;
                    if (filename.contains(QLatin1String("kolab_"))) {
                        newResource = createResource(QStringLiteral("akonadi_kolab_resource"), newResourceName, settings, true);
                    } else if (filename.contains(QLatin1String("gmail_"))) {
                        newResource = createResource(QStringLiteral("akonadi_gmail_resource"), newResourceName, settings, true);
                    } else {
                        newResource = createResource(QStringLiteral("akonadi_imap_resource"), newResourceName, settings, true);
                    }
                    if (!newResource.isEmpty()) {
                        mHashResources.insert(filename, newResource);
                        infoAboutNewResource(newResource);
                        listResourceToSync << newResource;
                    }
                } else {
                    qCWarning(PIMDATAEXPORTERCORE_LOG) << " problem with resource: " << filename;
                }
            }
        }
    }
    emitInfo(i18n("Resources restored."));
    synchronizeResource(listResourceToSync);
}

QString ImportMailJobInterface::applicationName() const
{
    return QStringLiteral("[KMail]");
}

void ImportMailJobInterface::restoreMails()
{
    increaseProgressDialog();
    setProgressDialogLabel(i18n("Restore mails..."));
    QStringList listResourceToSync;
    emitInfo(i18n("Restore mails..."));

    QDir dir(mTempDirName);
    dir.mkdir(Utils::mailsPath());
    const QString copyToDirName(mTempDirName + QLatin1Char('/') + Utils::mailsPath());
    QDir().mkpath(copyToDirName);
    const int numberOfResourceFile = mListResourceFile.size();
    for (int i = 0; i < numberOfResourceFile; ++i) {
        ResourceFiles value = mListResourceFile.at(i);
        value.debug();
        const QString resourceFile = value.akonadiConfigFile;
        const KArchiveEntry *fileResouceEntry = mArchiveDirectory->entry(resourceFile);
        if (fileResouceEntry && fileResouceEntry->isFile()) {
            const auto file = static_cast<const KArchiveFile *>(fileResouceEntry);
            copyArchiveFileTo(file, copyToDirName);
            QString resourceName(file->name());
            QString filename(file->name());
            // qCDebug(PIMDATAEXPORTERCORE_LOG)<<" filename "<<filename<<"
            // resourceName"<<resourceName;
            KSharedConfig::Ptr resourceConfig = KSharedConfig::openConfig(copyToDirName + QLatin1Char('/') + resourceName);

            const QString newUrl = adaptResourcePath(resourceConfig, Utils::storeMails());

            const QString agentConfigFile = value.akonadiAgentConfigFile;
            if (!agentConfigFile.isEmpty()) {
                const KArchiveEntry *akonadiAgentConfigEntry = mArchiveDirectory->entry(agentConfigFile);
                if (akonadiAgentConfigEntry->isFile()) {
                    const auto fileEntry = static_cast<const KArchiveFile *>(akonadiAgentConfigEntry);
                    copyArchiveFileTo(fileEntry, copyToDirName);
                    resourceName = fileEntry->name();
                    filename = Utils::akonadiAgentName(copyToDirName + QLatin1Char('/') + resourceName);
                }
            }

            QMap<QString, QVariant> settings;
            if (resourceName.contains(QLatin1String("akonadi_mbox_resource_"))) {
                const QString dataFile = value.akonadiResources;
                const KArchiveEntry *dataResouceEntry = mArchiveDirectory->entry(dataFile);
                if (dataResouceEntry->isFile()) {
                    const auto file = static_cast<const KArchiveFile *>(dataResouceEntry);
                    copyArchiveFileTo(file, newUrl);
                }
                settings.insert(QStringLiteral("Path"), newUrl);

                KConfigGroup general = resourceConfig->group(QStringLiteral("General"));
                if (general.hasKey(QStringLiteral("DisplayName"))) {
                    settings.insert(QStringLiteral("DisplayName"), general.readEntry(QStringLiteral("DisplayName")));
                }
                if (general.hasKey(QStringLiteral("ReadOnly"))) {
                    settings.insert(QStringLiteral("ReadOnly"), general.readEntry(QStringLiteral("ReadOnly"), false));
                }
                if (general.hasKey(QStringLiteral("MonitorFile"))) {
                    settings.insert(QStringLiteral("MonitorFile"), general.readEntry(QStringLiteral("MonitorFile"), false));
                }
                if (resourceConfig->hasGroup(QStringLiteral("Locking"))) {
                    KConfigGroup locking = resourceConfig->group(QStringLiteral("Locking"));
                    if (locking.hasKey(QStringLiteral("Lockfile"))) {
                        settings.insert(QStringLiteral("Lockfile"), locking.readEntry(QStringLiteral("Lockfile")));
                    }
                    // TODO verify
                    if (locking.hasKey(QStringLiteral("LockfileMethod"))) {
                        settings.insert(QStringLiteral("LockfileMethod"), locking.readEntry(QStringLiteral("LockfileMethod"), 4));
                    }
                }
                if (resourceConfig->hasGroup(QStringLiteral("Compacting"))) {
                    KConfigGroup compacting = resourceConfig->group(QStringLiteral("Compacting"));
                    if (compacting.hasKey(QStringLiteral("CompactFrequency"))) {
                        settings.insert(QStringLiteral("CompactFrequency"), compacting.readEntry(QStringLiteral("CompactFrequency"), 1));
                    }
                    if (compacting.hasKey(QStringLiteral("MessageCount"))) {
                        settings.insert(QStringLiteral("MessageCount"), compacting.readEntry(QStringLiteral("MessageCount"), 50));
                    }
                }
                const QString newResource = createResource(QStringLiteral("akonadi_mbox_resource"), filename, settings, true);
                if (!newResource.isEmpty()) {
                    mHashResources.insert(filename, newResource);
                    infoAboutNewResource(newResource);
                }
            } else if (resourceName.contains(QLatin1String("akonadi_maildir_resource_"))
                       || resourceName.contains(QLatin1String("akonadi_mixedmaildir_resource_"))) {
                settings.insert(QStringLiteral("Path"), newUrl);
                KConfigGroup general = resourceConfig->group(QStringLiteral("General"));
                if (general.hasKey(QStringLiteral("TopLevelIsContainer"))) {
                    settings.insert(QStringLiteral("TopLevelIsContainer"), general.readEntry(QStringLiteral("TopLevelIsContainer"), false));
                }
                if (general.hasKey(QStringLiteral("ReadOnly"))) {
                    settings.insert(QStringLiteral("ReadOnly"), general.readEntry(QStringLiteral("ReadOnly"), false));
                }
                if (general.hasKey(QStringLiteral("MonitorFilesystem"))) {
                    settings.insert(QStringLiteral("MonitorFilesystem"), general.readEntry(QStringLiteral("MonitorFilesystem"), true));
                }

                const QString newResource =
                    createResource(resourceName.contains(QLatin1String("akonadi_mixedmaildir_resource_")) ? QStringLiteral("akonadi_mixedmaildir_resource")
                                                                                                          : QStringLiteral("akonadi_maildir_resource"),
                                   filename,
                                   settings,
                                   true);
                if (!newResource.isEmpty()) {
                    mHashResources.insert(filename, newResource);
                    infoAboutNewResource(newResource);
                }

                const QString mailFile = value.akonadiResources;
                const KArchiveEntry *dataResouceEntry = mArchiveDirectory->entry(mailFile);
                if (dataResouceEntry && dataResouceEntry->isFile()) {
                    const auto fileEntry = static_cast<const KArchiveFile *>(dataResouceEntry);
                    // TODO Fix me not correct zip filename.
                    extractZipFile(fileEntry, copyToDirName, newUrl);
                }
                listResourceToSync << newResource;
            } else {
                qCDebug(PIMDATAEXPORTERCORE_LOG) << " resource name not supported " << resourceName;
            }
            // qCDebug(PIMDATAEXPORTERCORE_LOG)<<"url "<<url;
        }
    }
    emitInfo(i18n("Mails restored."));
    synchronizeResource(listResourceToSync);
}

void ImportMailJobInterface::restoreConfig()
{
    increaseProgressDialog();
    setProgressDialogLabel(i18n("Restore config..."));
    const QString filtersPath(Utils::configsPath() + QStringLiteral("filters"));
    if (!mFileList.contains(filtersPath)) {
        emitError(i18n("filters file could not be found in the archive."));
    } else {
        const KArchiveEntry *filter = mArchiveDirectory->entry(filtersPath);
        if (filter && filter->isFile()) {
            emitInfo(i18n("Restore filters..."));
            const auto fileFilter = static_cast<const KArchiveFile *>(filter);

            copyArchiveFileTo(fileFilter, mTempDirName);
            const QString filterFileName(mTempDirName + QLatin1Char('/') + QStringLiteral("filters"));
            KSharedConfig::Ptr filtersConfig = KSharedConfig::openConfig(filterFileName);
            const QStringList filterList = filtersConfig->groupList().filter(QRegularExpression(QStringLiteral("Filter #\\d+")));
            for (const QString &filterStr : filterList) {
                KConfigGroup group = filtersConfig->group(filterStr);
                const QString accountStr(QStringLiteral("accounts-set"));
                if (group.hasKey(accountStr)) {
                    const QString accounts = group.readEntry(accountStr);
                    if (!accounts.isEmpty()) {
                        const QStringList lstAccounts = accounts.split(QLatin1Char(','));
                        QStringList newLstAccounts;
                        for (const QString &acc : lstAccounts) {
                            if (mHashResources.contains(acc)) {
                                newLstAccounts.append(mHashResources.value(acc));
                            } else {
                                newLstAccounts.append(acc);
                            }
                        }
                        group.writeEntry(accountStr, newLstAccounts);
                    }
                }
                const int numActions = group.readEntry("actions", 0);
                for (int i = 0; i < numActions; ++i) {
                    const QString actName = QStringLiteral("action-name-%1").arg(i);
                    const QString argsName = QStringLiteral("action-args-%1").arg(i);
                    const QString actValue = group.readEntry(actName);
                    if (actValue == QLatin1String("set identity")) {
                        const int argsValue = group.readEntry(argsName, -1);
                        if (argsValue != -1) {
                            if (mHashIdentity.contains(argsValue)) {
                                group.writeEntry(argsName, mHashIdentity.value(argsValue));
                            }
                        }
                    } else if (actValue == QLatin1String("set transport")) {
                        const int argsValue = group.readEntry(argsName, -1);
                        if (argsValue != -1) {
                            if (mHashTransport.contains(argsValue)) {
                                group.writeEntry(argsName, mHashTransport.value(argsValue));
                            }
                        }
                    }
                }
            }
            filtersConfig->sync();
            importFilters(filterFileName);
            emitInfo(i18n("Filters restored."));
        }
    }
    const QString kmailsnippetrcStr(QStringLiteral("kmailsnippetrc"));
    const KArchiveEntry *kmailsnippetentry = mArchiveDirectory->entry(Utils::configsPath() + kmailsnippetrcStr);
    if (kmailsnippetentry && kmailsnippetentry->isFile()) {
        const auto kmailsnippet = static_cast<const KArchiveFile *>(kmailsnippetentry);
        const QString kmailsnippetrc = configLocation() + kmailsnippetrcStr;
        if (QFileInfo::exists(kmailsnippetrc)) {
            // TODO 4.13 allow to merge config.
            if (overwriteConfigMessageBox(kmailsnippetrcStr)) {
                copyToFile(kmailsnippet, kmailsnippetrc, kmailsnippetrcStr, Utils::configsPath());
            }
        } else {
            copyToFile(kmailsnippet, kmailsnippetrc, kmailsnippetrcStr, Utils::configsPath());
        }
    }

    {
        const QString labldaprcStr(QStringLiteral("kabldaprc"));
        const KArchiveEntry *kabldapentry = mArchiveDirectory->entry(Utils::configsPath() + labldaprcStr);
        if (kabldapentry && kabldapentry->isFile()) {
            const auto kabldap = static_cast<const KArchiveFile *>(kabldapentry);
            const QString kabldaprc = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QLatin1Char('/') + labldaprcStr;
            if (QFileInfo::exists(kabldaprc)) {
                const int result = mergeConfigMessageBox(labldaprcStr);
                if (result == KMessageBox::ButtonCode::PrimaryAction) {
                    copyToFile(kabldap, kabldaprc, labldaprcStr, Utils::configsPath());
                } else if (result == KMessageBox::ButtonCode::SecondaryAction) {
                    mergeLdapConfig(kabldap, labldaprcStr, Utils::configsPath());
                }
            } else {
                copyToFile(kabldap, kabldaprc, labldaprcStr, Utils::configsPath());
            }
        }
    }
    {
        const QString archiveconfigurationrcStr(QStringLiteral("akonadi_archivemail_agentrc"));
        const KArchiveEntry *archiveconfigurationentry = mArchiveDirectory->entry(Utils::configsPath() + archiveconfigurationrcStr);
        if (archiveconfigurationentry && archiveconfigurationentry->isFile()) {
            const auto archiveconfiguration = static_cast<const KArchiveFile *>(archiveconfigurationentry);
            const QString archiveconfigurationrc =
                QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QLatin1Char('/') + archiveconfigurationrcStr;
            if (QFileInfo::exists(archiveconfigurationrc)) {
                const int result = mergeConfigMessageBox(archiveconfigurationrcStr);
                if (result == KMessageBox::ButtonCode::PrimaryAction) {
                    importArchiveConfig(archiveconfiguration, archiveconfigurationrc, archiveconfigurationrcStr, Utils::configsPath());
                } else if (result == KMessageBox::ButtonCode::SecondaryAction) {
                    mergeArchiveMailAgentConfig(archiveconfiguration, archiveconfigurationrcStr, Utils::configsPath());
                }
            } else {
                importArchiveConfig(archiveconfiguration, archiveconfigurationrc, archiveconfigurationrcStr, Utils::configsPath());
            }
        }
    }

    {
        const QString folderMailArchiveStr(QStringLiteral("foldermailarchiverc"));
        const KArchiveEntry *archivemailentry = mArchiveDirectory->entry(Utils::configsPath() + folderMailArchiveStr);
        if (archivemailentry && archivemailentry->isFile()) {
            const auto archiveconfiguration = static_cast<const KArchiveFile *>(archivemailentry);
            const QString archiveconfigurationrc = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QLatin1Char('/') + folderMailArchiveStr;
            if (QFileInfo::exists(archiveconfigurationrc)) {
                const int result = mergeConfigMessageBox(folderMailArchiveStr);
                if (result == KMessageBox::ButtonCode::PrimaryAction) {
                    importMailArchiveConfig(archiveconfiguration, archiveconfigurationrc, folderMailArchiveStr, Utils::configsPath());
                } else if (result == KMessageBox::ButtonCode::SecondaryAction) {
                    mergeMailArchiveConfig(archiveconfiguration, folderMailArchiveStr, Utils::configsPath());
                }
            } else {
                importMailArchiveConfig(archiveconfiguration, archiveconfigurationrc, folderMailArchiveStr, Utils::configsPath());
            }
        }
    }

    {
        const QString unifiedMailBoxStr(QStringLiteral("akonadi_unifiedmailbox_agentrc"));
        const KArchiveEntry *unifiedMailBoxEntry = mArchiveDirectory->entry(Utils::configsPath() + unifiedMailBoxStr);
        if (unifiedMailBoxEntry && unifiedMailBoxEntry->isFile()) {
            const auto archiveconfiguration = static_cast<const KArchiveFile *>(unifiedMailBoxEntry);
            const QString unifiedMailBoxrc = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QLatin1Char('/') + unifiedMailBoxStr;
            if (QFileInfo::exists(unifiedMailBoxrc)) {
                const int result = mergeConfigMessageBox(unifiedMailBoxStr);
                if (result == KMessageBox::ButtonCode::PrimaryAction) {
                    importUnifiedMailBoxConfig(archiveconfiguration, unifiedMailBoxrc, unifiedMailBoxStr, Utils::configsPath());
                } else if (result == KMessageBox::ButtonCode::SecondaryAction) {
                    mergeUnifiedMailBoxConfig(archiveconfiguration, unifiedMailBoxStr, Utils::configsPath());
                }
            } else {
                importUnifiedMailBoxConfig(archiveconfiguration, unifiedMailBoxrc, unifiedMailBoxStr, Utils::configsPath());
            }
        }
    }

    {
        const QString templatesconfigurationrcStr(QStringLiteral("templatesconfigurationrc"));
        const KArchiveEntry *templatesconfigurationentry = mArchiveDirectory->entry(Utils::configsPath() + templatesconfigurationrcStr);
        if (templatesconfigurationentry && templatesconfigurationentry->isFile()) {
            const auto templatesconfiguration = static_cast<const KArchiveFile *>(templatesconfigurationentry);
            const QString templatesconfigurationrc =
                QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QLatin1Char('/') + templatesconfigurationrcStr;

            if (QFileInfo::exists(templatesconfigurationrc)) {
                // TODO 4.13 allow to merge config.
                if (overwriteConfigMessageBox(templatesconfigurationrcStr)) {
                    importTemplatesConfig(templatesconfiguration, templatesconfigurationrc, templatesconfigurationrcStr, Utils::configsPath());
                }
            } else {
                importTemplatesConfig(templatesconfiguration, templatesconfigurationrc, templatesconfigurationrcStr, Utils::configsPath());
            }
        }
    }
    const QString kmailStr(QStringLiteral("kmail2rc"));
    const KArchiveEntry *kmail2rcentry = mArchiveDirectory->entry(Utils::configsPath() + kmailStr);
    if (kmail2rcentry && kmail2rcentry->isFile()) {
        const auto kmailrc = static_cast<const KArchiveFile *>(kmail2rcentry);
        const QString kmail2rc = QStandardPaths::writableLocation(QStandardPaths::ConfigLocation) + QLatin1Char('/') + kmailStr;
        if (QFileInfo::exists(kmail2rc)) {
            if (overwriteConfigMessageBox(kmailStr)) {
                importKmailConfig(kmailrc, kmail2rc, kmailStr, Utils::configsPath());
            }
        } else {
            importKmailConfig(kmailrc, kmail2rc, kmailStr, Utils::configsPath());
        }
    }

    const QString sievetemplatercStr(QStringLiteral("sievetemplaterc"));
    const KArchiveEntry *sievetemplatentry = mArchiveDirectory->entry(Utils::configsPath() + sievetemplatercStr);
    if (sievetemplatentry && sievetemplatentry->isFile()) {
        const auto sievetemplateconfiguration = static_cast<const KArchiveFile *>(sievetemplatentry);
        const QString sievetemplaterc = configLocation() + sievetemplatercStr;
        if (QFileInfo::exists(sievetemplaterc)) {
            const int result = mergeConfigMessageBox(sievetemplatercStr);
            if (result == KMessageBox::ButtonCode::PrimaryAction) {
                copyToFile(sievetemplateconfiguration, sievetemplaterc, sievetemplatercStr, Utils::configsPath());
            } else if (result == KMessageBox::ButtonCode::SecondaryAction) {
                mergeSieveTemplate(sievetemplateconfiguration, sievetemplatercStr, Utils::configsPath());
            }
        } else {
            copyToFile(sievetemplateconfiguration, sievetemplaterc, sievetemplatercStr, Utils::configsPath());
        }
    }
    {
        const QString customTemplateStr(QStringLiteral("customtemplatesrc"));
        const KArchiveEntry *customtemplatentry = mArchiveDirectory->entry(Utils::configsPath() + customTemplateStr);
        if (customtemplatentry && customtemplatentry->isFile()) {
            const auto customtemplateconfiguration = static_cast<const KArchiveFile *>(customtemplatentry);
            const QString customtemplaterc = configLocation() + customTemplateStr;
            if (QFileInfo::exists(customtemplaterc)) {
                // TODO 4.13 allow to merge config.
                if (overwriteConfigMessageBox(customTemplateStr)) {
                    copyToFile(customtemplateconfiguration, customtemplaterc, customTemplateStr, Utils::configsPath());
                }
            } else {
                copyToFile(customtemplateconfiguration, customtemplaterc, customTemplateStr, Utils::configsPath());
            }
        }
    }

    {
        const QString adblockStr(QStringLiteral("messagevieweradblockrc"));
        const KArchiveEntry *adblockentry = mArchiveDirectory->entry(Utils::configsPath() + adblockStr);
        if (adblockentry && adblockentry->isFile()) {
            const auto adblockconfiguration = static_cast<const KArchiveFile *>(adblockentry);
            const QString adblockrc = configLocation() + adblockStr;
            if (QFileInfo::exists(adblockrc)) {
                // TODO 4.13 allow to merge config.
                if (overwriteConfigMessageBox(adblockStr)) {
                    copyToFile(adblockconfiguration, adblockrc, adblockStr, Utils::configsPath());
                }
            } else {
                copyToFile(adblockconfiguration, adblockrc, adblockStr, Utils::configsPath());
            }
        }
    }

    restoreUiRcFile(QStringLiteral("sieveeditorui.rc"), QStringLiteral("sieveeditor"));
    restoreUiRcFile(QStringLiteral("headerthemeeditorui.rc"), QStringLiteral("headerthemeeditor"));
    restoreUiRcFile(QStringLiteral("contactthemeeditorui.rc"), QStringLiteral("contactthemeeditor"));
    restoreUiRcFile(QStringLiteral("contactprintthemeeditorui.rc"), QStringLiteral("contactprintthemeeditor"));

    restoreUiRcFile(QStringLiteral("kmreadermainwin.rc"), QStringLiteral("kmail2"));
    restoreUiRcFile(QStringLiteral("kmcomposerui.rc"), QStringLiteral("kmail2"));
    restoreUiRcFile(QStringLiteral("kmmainwin.rc"), QStringLiteral("kmail2"));
    restoreUiRcFile(QStringLiteral("kmail_part.rc"), QStringLiteral("kmail2"));
    restoreUiRcFile(QStringLiteral("kontactui.rc"), QStringLiteral("kontact"));
    restoreUiRcFile(QStringLiteral("kleopatra.rc"), QStringLiteral("kleopatra"));
    restoreUiRcFile(QStringLiteral("kontactsummary_part.rc"), QStringLiteral("kontactsummary"));
    restoreUiRcFile(QStringLiteral("kwatchgnupgui.rc"), QStringLiteral("kwatchgnupg"));
    restoreUiRcFile(QStringLiteral("akonadiconsoleui.rc"), QStringLiteral("akonadiconsole"));

    restoreConfigFile(QStringLiteral("kontactrc"));

    restoreConfigFile(QStringLiteral("kontact_summaryrc"));
    restoreConfigFile(QStringLiteral("storageservicerc"));
    restoreConfigFile(QStringLiteral("kpimbalooblacklist"));
    restoreConfigFile(QStringLiteral("kleopatrarc"));
    restoreConfigFile(QStringLiteral("sieveeditorrc"));
    restoreConfigFile(QStringLiteral("kwatchgnupgrc"));
    restoreConfigFile(QStringLiteral("pimpluginsrc"));
    restoreConfigFile(QStringLiteral("texttospeechrc"));
    restoreConfigFile(QStringLiteral("kleopatracertificateselectiondialogrc"));
    restoreConfigFile(QStringLiteral("dkimsettingsrc"));
    restoreConfigFile(QStringLiteral("confirmbeforedeletingrc"));

    // Restore notify file
    const QStringList lstNotify = {
        QStringLiteral("akonadi_mailfilter_agent.notifyrc"),
        QStringLiteral("akonadi_sendlater_agent.notifyrc"),
        QStringLiteral("akonadi_archivemail_agent.notifyrc"),
        QStringLiteral("kmail2.notifyrc"),
        QStringLiteral("akonadi_newmailnotifier_agent.notifyrc"),
        QStringLiteral("akonadi_maildispatcher_agent.notifyrc"),
        QStringLiteral("akonadi_followupreminder_agent.notifyrc"),
        QStringLiteral("messageviewer.notifyrc"),
    };

    // We can't merge it.
    for (const QString &filename : lstNotify) {
        restoreConfigFile(filename);
    }

    importSimpleFilesInDirectory(QStringLiteral("/autocorrect/"));
    importSimpleFilesInDirectory(QStringLiteral("/gravatar/"));
    const KArchiveEntry *kmail2Entry = mArchiveDirectory->entry(Utils::dataPath() + QStringLiteral("kmail2/adblockrules_local"));
    if (kmail2Entry && kmail2Entry->isFile()) {
        const auto entry = static_cast<const KArchiveFile *>(kmail2Entry);
        const QString adblockPath =
            QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + QLatin1Char('/') + QStringLiteral("kmail2/adblockrules_local");
        if (QFileInfo::exists(adblockPath)) {
            if (overwriteConfigMessageBox(QStringLiteral("adblockrules_local"))) {
                copyToFile(entry,
                           QString(QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + QStringLiteral("/")
                                   + QStringLiteral("kmail2/adblockrules_local")),
                           QStringLiteral("adblockrules_local"),
                           Utils::dataPath() + QStringLiteral("kmail2/"));
            }
        } else {
            copyToFile(entry,
                       QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + QLatin1Char('/') + QStringLiteral("kmail2/adblockrules_local"),
                       QStringLiteral("adblockrules_local"),
                       Utils::dataPath() + QStringLiteral("kmail2/"));
        }
    }

    importDataSubdirectory(QStringLiteral("/messageviewer/themes/"));
    importDataSubdirectory(QStringLiteral("/messageviewerplugins/"));

    emitInfo(i18n("Config restored."));
    QTimer::singleShot(0, this, &ImportMailJobInterface::slotNextStep);
}

void ImportMailJobInterface::importSimpleFilesInDirectory(const QString &relativePath)
{
    const KArchiveEntry *autocorrectionEntry = mArchiveDirectory->entry(Utils::dataPath() + relativePath);
    if (autocorrectionEntry && autocorrectionEntry->isDirectory()) {
        const auto autoCorrectionDir = static_cast<const KArchiveDirectory *>(autocorrectionEntry);
        const QStringList lst = autoCorrectionDir->entries();
        for (const QString &entryName : lst) {
            const KArchiveEntry *entry = autoCorrectionDir->entry(entryName);
            if (entry && entry->isFile()) {
                const auto autocorrectionFile = static_cast<const KArchiveFile *>(entry);
                const QString name = autocorrectionFile->name();
                QString autocorrectionPath =
                    QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + QLatin1Char('/') + relativePath + QLatin1Char('/') + name;
                if (QFileInfo::exists(autocorrectionPath)) {
                    if (overwriteConfigMessageBox(name)) {
                        copyToFile(autocorrectionFile, autocorrectionPath, name, Utils::dataPath() + relativePath);
                    }
                } else {
                    autocorrectionPath = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + QLatin1Char('/') + relativePath;
                    copyToFile(autocorrectionFile, autocorrectionPath + QLatin1Char('/') + name, name, Utils::dataPath() + relativePath);
                }
            }
        }
    }
}

void ImportMailJobInterface::restoreIdentity()
{
    increaseProgressDialog();
    setProgressDialogLabel(i18n("Restoring identities..."));
    const QString path(Utils::identitiesPath() + QStringLiteral("emailidentities"));
    if (!mFileList.contains(path)) {
        emitError(i18n("emailidentities file could not be found in the archive."));
    } else {
        emitInfo(i18n("Restoring identities..."));
        const KArchiveEntry *identity = mArchiveDirectory->entry(path);
        if (identity && identity->isFile()) {
            const auto fileIdentity = static_cast<const KArchiveFile *>(identity);
            copyArchiveFileTo(fileIdentity, mTempDirName);
            KSharedConfig::Ptr identityConfig = KSharedConfig::openConfig(mTempDirName + QLatin1Char('/') + QStringLiteral("emailidentities"));
            KConfigGroup general = identityConfig->group(QStringLiteral("General"));
            const int defaultIdentity = general.readEntry(QStringLiteral("Default Identity"), -1);

            QStringList identityList = identityConfig->groupList().filter(QRegularExpression(QStringLiteral("Identity #\\d+")));
            std::sort(identityList.begin(), identityList.end());
            for (const QString &identityStr : std::as_const(identityList)) {
                KConfigGroup group = identityConfig->group(identityStr);
                int oldUid = -1;
                const QString uidStr(QStringLiteral("uoid"));
                if (group.hasKey(uidStr)) {
                    oldUid = group.readEntry(uidStr).toUInt();
                    group.deleteEntry(uidStr);
                }
                const QString fcc(QStringLiteral("Fcc"));
                qint64 fccId = convertRealPathToCollection(group, fcc);
                registerSpecialCollection(Akonadi::SpecialMailCollections::SentMail, fccId);

                const QString draft = QStringLiteral("Drafts");
                qint64 draftId = convertRealPathToCollection(group, draft);
                registerSpecialCollection(Akonadi::SpecialMailCollections::Drafts, draftId);

                const QString templates = QStringLiteral("Templates");
                qint64 templateId = convertRealPathToCollection(group, templates);
                registerSpecialCollection(Akonadi::SpecialMailCollections::Templates, templateId);

                if (oldUid != -1) {
                    const QString vcard = QStringLiteral("VCardFile");
                    if (group.hasKey(vcard)) {
                        const QString vcardFileName = group.readEntry(vcard);
                        if (!vcardFileName.isEmpty()) {
                            const QFileInfo fileInfo(vcardFileName);
                            QFile file(vcardFileName);
                            const KArchiveEntry *vcardEntry =
                                mArchiveDirectory->entry(Utils::identitiesPath() + QString::number(oldUid) + QLatin1Char('/') + file.fileName());
                            if (vcardEntry && vcardEntry->isFile()) {
                                const auto vcardFile = static_cast<const KArchiveFile *>(vcardEntry);
                                QString vcardFilePath = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation)
                                    + QStringLiteral("/kmail2/%1").arg(fileInfo.fileName());
                                int i = 1;
                                while (QFileInfo::exists(vcardFileName)) {
                                    vcardFilePath = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation)
                                        + QStringLiteral("/kmail2/%1_%2").arg(i).arg(fileInfo.fileName());
                                    ++i;
                                }
                                copyArchiveFileTo(vcardFile, QFileInfo(vcardFilePath).absolutePath());
                                group.writeEntry(vcard, vcardFilePath);
                            }
                        }
                    }
                }
                const QString name = group.readEntry(QStringLiteral("Identity"));
                addNewIdentity(name, group, defaultIdentity, oldUid);
            }
            emitInfo(i18n("Identities restored."));
        } else {
            emitError(i18n("Failed to restore identity file."));
        }
    }
    QTimer::singleShot(0, this, &ImportMailJobInterface::slotNextStep);
}

void ImportMailJobInterface::importUnifiedMailBoxConfig(const KArchiveFile *archiveconfiguration,
                                                        const QString &archiveconfigurationrc,
                                                        const QString &filename,
                                                        const QString &prefix)
{
    copyToFile(archiveconfiguration, archiveconfigurationrc, filename, prefix);
    KSharedConfig::Ptr archiveConfig = KSharedConfig::openConfig(archiveconfigurationrc);

    copyUnifiedMailBoxConfig(archiveConfig, archiveConfig);
    archiveConfig->sync();
}

void ImportMailJobInterface::importMailArchiveConfig(const KArchiveFile *archiveconfiguration,
                                                     const QString &archiveconfigurationrc,
                                                     const QString &filename,
                                                     const QString &prefix)
{
    copyToFile(archiveconfiguration, archiveconfigurationrc, filename, prefix);
    KSharedConfig::Ptr archiveConfig = KSharedConfig::openConfig(archiveconfigurationrc);

    copyArchiveMailAgentConfigGroup(archiveConfig, archiveConfig);
    archiveConfig->sync();
}

void ImportMailJobInterface::importArchiveConfig(const KArchiveFile *archiveconfiguration,
                                                 const QString &archiveconfigurationrc,
                                                 const QString &filename,
                                                 const QString &prefix)
{
    copyToFile(archiveconfiguration, archiveconfigurationrc, filename, prefix);
    KSharedConfig::Ptr archiveConfig = KSharedConfig::openConfig(archiveconfigurationrc);

    // TODO fix FolderArchiveAccount
    copyArchiveMailAgentConfigGroup(archiveConfig, archiveConfig);
    archiveConfig->sync();
}

void ImportMailJobInterface::importFolderArchiveConfig(const KArchiveFile *archiveconfiguration,
                                                       const QString &archiveconfigurationrc,
                                                       const QString &filename,
                                                       const QString &prefix)
{
    copyToFile(archiveconfiguration, archiveconfigurationrc, filename, prefix);
    KSharedConfig::Ptr archiveConfig = KSharedConfig::openConfig(archiveconfigurationrc);

    const QStringList archiveList = archiveConfig->groupList().filter(QRegularExpression(QStringLiteral("FolderArchiveAccount ")));

    for (const QString &str : archiveList) {
        KConfigGroup oldGroup = archiveConfig->group(str);
        const Akonadi::Collection::Id id = convertPathToId(oldGroup.readEntry(QStringLiteral("topLevelCollectionId")));
        if (id != -1) {
            oldGroup.writeEntry(QStringLiteral("topLevelCollectionId"), id);
        }
    }

    archiveConfig->sync();
}

void ImportMailJobInterface::copyMailArchiveConfig(const KSharedConfig::Ptr &archiveConfigOrigin, const KSharedConfig::Ptr &archiveConfigDestination)
{
    const QString archiveGroupPattern = QStringLiteral("FolderArchiveAccount ");
    const QStringList archiveList = archiveConfigOrigin->groupList().filter(archiveGroupPattern);
    for (const QString &str : archiveList) {
        const QString resourcename = str.right(str.length() - archiveGroupPattern.length());
        if (!resourcename.isEmpty()) {
            KConfigGroup oldGroup = archiveConfigOrigin->group(str);
            QString newResourceName;
            if (mHashResources.contains(resourcename)) {
                newResourceName = mHashResources.value(resourcename);

                const Akonadi::Collection::Id id = convertPathToId(oldGroup.readEntry(QStringLiteral("topLevelCollectionId")));
                if (id != -1) {
                    KConfigGroup newGroup(archiveConfigDestination, archiveGroupPattern + newResourceName);
                    oldGroup.copyTo(&newGroup);
                    newGroup.writeEntry(QStringLiteral("topLevelCollectionId"), id);
                }
            }
            oldGroup.deleteGroup();
        }
    }
}

void ImportMailJobInterface::copyUnifiedMailBoxConfig(const KSharedConfig::Ptr &archiveConfigOrigin, const KSharedConfig::Ptr &archiveConfigDestination)
{
    auto group = archiveConfigOrigin->group(QStringLiteral("UnifiedMailboxes"));
    auto groupCopy = archiveConfigDestination->group(QStringLiteral("UnifiedMailboxes"));
    const auto boxGroups = group.groupList();
    for (const auto &str : boxGroups) {
        KConfigGroup oldGroup = group.group(str);
        const Akonadi::Collection::Id id = convertPathToId(oldGroup.readEntry(QStringLiteral("collectionId")));
        if (id != -1) {
            KConfigGroup newGroup = groupCopy.group(str);
            oldGroup.copyTo(&newGroup);
            newGroup.writeEntry(QStringLiteral("collectionId"), id);
        }
        const QString sourceKey(QStringLiteral("sources"));
        convertRealPathToCollectionList(oldGroup, sourceKey, false);
        // oldGroup.deleteGroup();
    }
}

void ImportMailJobInterface::copyArchiveMailAgentConfigGroup(const KSharedConfig::Ptr &archiveConfigOrigin, const KSharedConfig::Ptr &archiveConfigDestination)
{
    // adapt id
    const QString archiveGroupPattern = QStringLiteral("ArchiveMailCollection ");
    const QStringList archiveList = archiveConfigOrigin->groupList().filter(archiveGroupPattern);
    for (const QString &str : archiveList) {
        const QString path = str.right(str.length() - archiveGroupPattern.length());
        if (!path.isEmpty()) {
            KConfigGroup oldGroup = archiveConfigOrigin->group(str);
            const Akonadi::Collection::Id id = convertPathToId(path);
            if (id != -1) {
                KConfigGroup newGroup(archiveConfigDestination, archiveGroupPattern + QString::number(id));
                oldGroup.copyTo(&newGroup);
                newGroup.writeEntry(QStringLiteral("saveCollectionId"), id);
                QString storePath = newGroup.readEntry("storePath", QString());
                if (!QDir(storePath).exists()) {
                    newGroup.writeEntry(QStringLiteral("storePath"), QDir::homePath());
                }
            }
            oldGroup.deleteGroup();
        }
    }
}

void ImportMailJobInterface::importTemplatesConfig(const KArchiveFile *templatesconfiguration,
                                                   const QString &templatesconfigurationrc,
                                                   const QString &filename,
                                                   const QString &prefix)
{
    copyToFile(templatesconfiguration, templatesconfigurationrc, filename, prefix);
    KSharedConfig::Ptr templateConfig = KSharedConfig::openConfig(templatesconfigurationrc);

    // adapt id
    const QString templateGroupPattern = QStringLiteral("Templates #");
    const QString templateGroupIdentityPattern = QStringLiteral("Templates #IDENTITY_");
    const QStringList templateList = templateConfig->groupList().filter(templateGroupPattern);
    for (const QString &str : templateList) {
        // Identity
        if (str.startsWith(templateGroupIdentityPattern)) {
            bool found = false;
            const int identity = QStringView(str).right(str.length() - templateGroupIdentityPattern.length()).toInt(&found);
            if (found) {
                KConfigGroup oldGroup = templateConfig->group(str);
                if (mHashIdentity.contains(identity)) {
                    KConfigGroup newGroup(templateConfig, templateGroupPattern + QString::number(mHashIdentity.value(identity)));
                    oldGroup.copyTo(&newGroup);
                }
                oldGroup.deleteGroup();
            }
        } else { // Folder
            const QString path = str.right(str.length() - templateGroupPattern.length());
            if (!path.isEmpty()) {
                KConfigGroup oldGroup = templateConfig->group(str);
                const Akonadi::Collection::Id id = convertPathToId(path);
                if (id != -1) {
                    KConfigGroup newGroup(templateConfig, templateGroupPattern + QString::number(id));
                    oldGroup.copyTo(&newGroup);
                }
                oldGroup.deleteGroup();
            }
        }
    }
    templateConfig->sync();
}

void ImportMailJobInterface::importKmailConfig(const KArchiveFile *kmailsnippet, const QString &kmail2rc, const QString &filename, const QString &prefix)
{
    copyToFile(kmailsnippet, kmail2rc, filename, prefix);
    KSharedConfig::Ptr kmailConfig = KSharedConfig::openConfig(kmail2rc);

    // adapt folder id
    const QString folderGroupPattern = QStringLiteral("Folder-");
    const QStringList folderList = kmailConfig->groupList().filter(folderGroupPattern);
    for (const QString &str : folderList) {
        const QString path = str.right(str.length() - folderGroupPattern.length());
        if (!path.isEmpty()) {
            KConfigGroup oldGroup = kmailConfig->group(str);
            ImportExportMailUtil::cleanupFolderSettings(oldGroup);
            if (!oldGroup.keyList().isEmpty()) {
                if (oldGroup.hasKey(QStringLiteral("Identity"))) {
                    const int identity = oldGroup.readEntry(QStringLiteral("Identity"), -1);
                    if (identity != -1) {
                        oldGroup.writeEntry(QStringLiteral("Identity"), mHashIdentity.value(identity));
                    }
                }
                const Akonadi::Collection::Id id = convertPathToId(path);
                if (id != -1) {
                    KConfigGroup newGroup(kmailConfig, folderGroupPattern + QString::number(id));
                    oldGroup.copyTo(&newGroup);
                }
            }
            oldGroup.deleteGroup();
        }
    }
    const QString accountOrder(QStringLiteral("AccountOrder"));
    if (kmailConfig->hasGroup(accountOrder)) {
        KConfigGroup group = kmailConfig->group(accountOrder);
        const QStringList orderList = group.readEntry(QStringLiteral("order"), QStringList());
        QStringList newOrderList;
        if (!orderList.isEmpty()) {
            for (const QString &account : orderList) {
                if (mHashResources.contains(account)) {
                    newOrderList.append(mHashResources.value(account));
                } else {
                    newOrderList.append(account);
                }
            }
        }
    }

    const QString composerStr(QStringLiteral("Composer"));
    if (kmailConfig->hasGroup(composerStr)) {
        KConfigGroup composerGroup = kmailConfig->group(composerStr);
        const QString previousStr(QStringLiteral("previous-fcc"));
        (void)convertRealPathToCollection(composerGroup, previousStr);

        const QString previousIdentityStr(QStringLiteral("previous-identity"));
        if (composerGroup.hasKey(previousIdentityStr)) {
            const int identityValue = composerGroup.readEntry(previousIdentityStr, -1);
            if (identityValue != -1) {
                if (mHashIdentity.contains(identityValue)) {
                    composerGroup.writeEntry(previousIdentityStr, mHashIdentity.value(identityValue));
                } else {
                    composerGroup.writeEntry(previousIdentityStr, identityValue);
                }
            }
        }
    }

    const QString collectionFolderViewStr(QStringLiteral("CollectionFolderView"));
    if (kmailConfig->hasGroup(collectionFolderViewStr)) {
        KConfigGroup favoriteGroup = kmailConfig->group(collectionFolderViewStr);
        const QString currentKey(QStringLiteral("Current"));
        (void)convertRealPathToCollection(favoriteGroup, currentKey, true);

        const QString expensionKey(QStringLiteral("Expansion"));
        convertRealPathToCollectionList(favoriteGroup, expensionKey);
    }

    convertCollectionListStrToAkonadiId(kmailConfig, QStringLiteral("FavoriteCollections"), QStringLiteral("FavoriteCollectionIds"), false);

    // For favorite id for root collection == 0 and we store only folder => c
    convertCollectionListStrToAkonadiId(kmailConfig, QStringLiteral("FavoriteCollectionsOrder"), QStringLiteral("0"), true);

    // Event collection
    convertCollectionStrToAkonadiId(kmailConfig, QStringLiteral("Event"), QStringLiteral("LastEventSelectedFolder"));
    // Todo collection
    convertCollectionStrToAkonadiId(kmailConfig, QStringLiteral("Todo"), QStringLiteral("LastSelectedFolder"));
    // Note collection
    convertCollectionStrToAkonadiId(kmailConfig, QStringLiteral("Note"), QStringLiteral("LastNoteSelectedFolder"));

    // FolderSelectionDialog collection
    convertCollectionListStrToAkonadiId(kmailConfig, QStringLiteral("FolderSelectionDialog"), QStringLiteral("LastSelectedFolder"), false);

    // Convert MessageListTab collection id
    const QString messageListPaneStr(QStringLiteral("MessageListPane"));
    if (kmailConfig->hasGroup(messageListPaneStr)) {
        KConfigGroup messageListPaneGroup = kmailConfig->group(messageListPaneStr);
        const int numberOfTab = messageListPaneGroup.readEntry(QStringLiteral("tabNumber"), 0);
        for (int i = 0; i < numberOfTab; ++i) {
            KConfigGroup messageListPaneTabGroup = kmailConfig->group(QStringLiteral("MessageListTab%1").arg(i));
            const QString messageListPaneTabFolderStr(QStringLiteral("collectionId"));
            convertRealPathToCollectionList(messageListPaneTabGroup, messageListPaneTabFolderStr, false);
        }
    }

    // Automatic Add Contacts
    QHash<int, uint>::const_iterator i = mHashIdentity.constBegin();
    while (i != mHashIdentity.constEnd()) {
        // Use old key
        const QString groupId = QStringLiteral("Automatic Add Contacts %1").arg(i.key());
        if (kmailConfig->hasGroup(groupId)) {
            KConfigGroup identityGroup = kmailConfig->group(groupId);

            KConfigGroup newGroup(kmailConfig, QStringLiteral("Automatic Add Contacts %1").arg(i.value()));
            identityGroup.copyTo(&newGroup);
            const QString automaticAddContactStr(QStringLiteral("Collection"));
            convertRealPathToCollectionList(newGroup, automaticAddContactStr, false);
            identityGroup.deleteGroup();
        }
        ++i;
    }

    const QString generalStr(QStringLiteral("General"));
    if (kmailConfig->hasGroup(generalStr)) {
        KConfigGroup generalGroup = kmailConfig->group(generalStr);
        // Be sure to delete default domain
        const QString defaultDomainStr(QStringLiteral("Default domain"));
        if (generalGroup.hasKey(defaultDomainStr)) {
            generalGroup.deleteEntry(defaultDomainStr);
        }

        const QString startupFolderStr(QStringLiteral("startupFolder"));
        convertRealPathToCollection(generalGroup, startupFolderStr);
    }

    const QString resourceGroupPattern = QStringLiteral("Resource ");
    const QStringList resourceList = kmailConfig->groupList().filter(resourceGroupPattern);
    for (const QString &str : resourceList) {
        const QString res = str.right(str.length() - resourceGroupPattern.length());
        if (!res.isEmpty()) {
            KConfigGroup oldGroup = kmailConfig->group(str);
            if (mHashResources.contains(res)) {
                KConfigGroup newGroup(kmailConfig, folderGroupPattern + mHashResources.value(res));
                oldGroup.copyTo(&newGroup);
            }
            oldGroup.deleteGroup();
        }
    }

    kmailConfig->sync();
    emitInfo(i18n("\"%1\" migration done.", filename));
}

void ImportMailJobInterface::mergeLdapConfig(const KArchiveFile *archivefile, const QString &filename, const QString &prefix)
{
    QDir dir(mTempDirName);
    dir.mkdir(prefix);

    const QString copyToDirName(mTempDirName + QLatin1Char('/') + prefix);
    copyArchiveFileTo(archivefile, copyToDirName);

    KSharedConfig::Ptr existingConfig = KSharedConfig::openConfig(filename);
    KConfigGroup grpExisting = existingConfig->group(QStringLiteral("LDAP"));
    int existingNumberHosts = grpExisting.readEntry(QStringLiteral("NumHosts"), 0);
    int existingNumberSelectedHosts = grpExisting.readEntry(QStringLiteral("NumSelectedHosts"), 0);

    KSharedConfig::Ptr importingLdapConfig = KSharedConfig::openConfig(copyToDirName + QLatin1Char('/') + filename);
    KConfigGroup grpImporting = importingLdapConfig->group(QStringLiteral("LDAP"));
    int importingNumberHosts = grpImporting.readEntry(QStringLiteral("NumHosts"), 0);
    int importingNumberSelectedHosts = grpImporting.readEntry(QStringLiteral("NumSelectedHosts"), 0);

    grpExisting.writeEntry(QStringLiteral("NumHosts"), (existingNumberHosts + importingNumberHosts));
    grpExisting.writeEntry(QStringLiteral("NumSelectedHosts"), (existingNumberSelectedHosts + importingNumberSelectedHosts));

    for (int i = 0; i < importingNumberSelectedHosts; ++i) {
        const QString auth = grpImporting.readEntry(QStringLiteral("SelectedAuth%1").arg(i), QString());
        const int numberHosts = existingNumberSelectedHosts + i + 1;
        grpExisting.writeEntry(QStringLiteral("SelectedAuth%1").arg(numberHosts), auth);
        grpExisting.writeEntry(QStringLiteral("SelectedBase%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedBase%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("SelectedBind%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedBind%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("SelectedHost%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedHost%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("SelectedMech%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedMech%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("SelectedPageSize%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedPageSize%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("SelectedPort%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedPort%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("SelectedPwdBind%1").arg(numberHosts),
                               grpImporting.readEntry(QStringLiteral("SelectedPwdBind%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("SelectedSecurity%1").arg(numberHosts),
                               grpImporting.readEntry(QStringLiteral("SelectedSecurity%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("SelectedSizeLimit%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedSizeLimit%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("SelectedTimeLimit%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedTimeLimit%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("SelectedUser%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedUser%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("SelectedVersion%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SelectedVersion%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("SelectedUserFilter%1").arg(numberHosts),
                               grpImporting.readEntry(QStringLiteral("SelectedUserFilter%1").arg(i), 0));
    }

    for (int i = 0; i < importingNumberHosts; ++i) {
        const int numberHosts = existingNumberHosts + i + 1;
        grpExisting.writeEntry(QStringLiteral("Auth%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("Auth%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("Base%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("Base%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("Bind%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("Bind%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("Host%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("Host%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("Mech%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("Mech%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("PageSize%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("PageSize%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("Port%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("Port%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("PwdBind%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("PwdBind%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("Security%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("Security%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("SizeLimit%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("SizeLimit%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("TimeLimit%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("TimeLimit%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("User%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("User%1").arg(i), QString()));
        grpExisting.writeEntry(QStringLiteral("Version%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("Version%1").arg(i), 0));
        grpExisting.writeEntry(QStringLiteral("UserFilter%1").arg(numberHosts), grpImporting.readEntry(QStringLiteral("UserFilter%1").arg(i), 0));
    }

    grpExisting.sync();
}

void ImportMailJobInterface::mergeUnifiedMailBoxConfig(const KArchiveFile *archivefile, const QString &filename, const QString &prefix)
{
    QDir dir(mTempDirName);
    dir.mkdir(prefix);

    const QString copyToDirName(mTempDirName + QLatin1Char('/') + prefix);
    archivefile->copyTo(copyToDirName);

    KSharedConfig::Ptr existingConfig = KSharedConfig::openConfig(filename);

    KSharedConfig::Ptr importingMailArchiveConfig = KSharedConfig::openConfig(copyToDirName + QLatin1Char('/') + filename);

    copyUnifiedMailBoxConfig(importingMailArchiveConfig, existingConfig);
    existingConfig->sync();
}

void ImportMailJobInterface::mergeKmailSnippetConfig(const KArchiveFile *archivefile, const QString &filename, const QString &prefix)
{
    // TODO
    QDir dir(mTempDirName);
    dir.mkdir(prefix);

    const QString copyToDirName(mTempDirName + QLatin1Char('/') + prefix);
    copyArchiveFileTo(archivefile, copyToDirName);

    KSharedConfig::Ptr existingConfig = KSharedConfig::openConfig(filename);

    KSharedConfig::Ptr importingKMailSnipperConfig = KSharedConfig::openConfig(copyToDirName + QLatin1Char('/') + filename);
}

void ImportMailJobInterface::mergeMailArchiveConfig(const KArchiveFile *archivefile, const QString &filename, const QString &prefix)
{
    QDir dir(mTempDirName);
    dir.mkdir(prefix);

    const QString copyToDirName(mTempDirName + QLatin1Char('/') + prefix);
    archivefile->copyTo(copyToDirName);

    KSharedConfig::Ptr existingConfig = KSharedConfig::openConfig(filename);

    KSharedConfig::Ptr importingMailArchiveConfig = KSharedConfig::openConfig(copyToDirName + QLatin1Char('/') + filename);

    copyMailArchiveConfig(importingMailArchiveConfig, existingConfig);
    existingConfig->sync();
}

void ImportMailJobInterface::mergeArchiveMailAgentConfig(const KArchiveFile *archivefile, const QString &filename, const QString &prefix)
{
    QDir dir(mTempDirName);
    dir.mkdir(prefix);

    const QString copyToDirName(mTempDirName + QLatin1Char('/') + prefix);
    archivefile->copyTo(copyToDirName);

    KSharedConfig::Ptr existingConfig = KSharedConfig::openConfig(filename);

    KSharedConfig::Ptr importingArchiveMailAgentConfig = KSharedConfig::openConfig(copyToDirName + QLatin1Char('/') + filename);

    copyArchiveMailAgentConfigGroup(importingArchiveMailAgentConfig, existingConfig);
    existingConfig->sync();
}

void ImportMailJobInterface::mergeSieveTemplate(const KArchiveFile *archivefile, const QString &filename, const QString &prefix)
{
    QDir dir(mTempDirName);
    dir.mkdir(prefix);

    const QString copyToDirName(mTempDirName + QLatin1Char('/') + prefix);
    copyArchiveFileTo(archivefile, copyToDirName);

    KSharedConfig::Ptr existingConfig = KSharedConfig::openConfig(filename);

    KSharedConfig::Ptr importingSieveTemplateConfig = KSharedConfig::openConfig(copyToDirName + QLatin1Char('/') + filename);

    KConfigGroup grpExisting = existingConfig->group(QStringLiteral("template"));
    int numberOfExistingTemplate = grpExisting.readEntry(QStringLiteral("templateCount"), 0);

    KConfigGroup grpImportExisting = importingSieveTemplateConfig->group(QStringLiteral("template"));
    const int numberOfImportingTemplate = grpImportExisting.readEntry(QStringLiteral("templateCount"), 0);

    for (int i = 0; i < numberOfImportingTemplate; ++i) {
        KConfigGroup templateDefine = importingSieveTemplateConfig->group(QStringLiteral("templateDefine_%1").arg(i));

        KConfigGroup newTemplateDefineGrp = existingConfig->group(QStringLiteral("templateDefine_%1").arg(numberOfExistingTemplate));
        newTemplateDefineGrp.writeEntry(QStringLiteral("Name"), templateDefine.readEntry(QStringLiteral("Name")));
        newTemplateDefineGrp.writeEntry(QStringLiteral("Text"), templateDefine.readEntry(QStringLiteral("Text")));
        ++numberOfExistingTemplate;
        newTemplateDefineGrp.sync();
    }
    grpExisting.writeEntry(QStringLiteral("templateCount"), numberOfExistingTemplate);
    grpExisting.sync();
}

void ImportMailJobInterface::convertCollectionStrToAkonadiId(const KSharedConfig::Ptr &config, const QString &groupName, const QString &key)
{
    if (config->hasGroup(groupName)) {
        KConfigGroup eventGroup = config->group(groupName);
        (void)convertRealPathToCollection(eventGroup, key, false);
    }
}

#include "moc_importmailjobinterface.cpp"
