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#include "qmfhelpers_p.h"

#include "qmessagemanager.h"

#include <QRegExp>

QTM_BEGIN_NAMESPACE

namespace {

quint64 messageStatusMask(const QString &field)

{

    QMessageManager mgr;

    return QmfHelpers::convert(mgr)->messageStatusMask(field);

}

}

namespace QmfHelpers {

QString stripIdentifierPrefix(const QString &s)

{

    return s.mid(4);

}

QString prefixIdentifier(const QString &s)

{

    return "QMF_" + s;

}

QMessageId convert(const QMailMessageId &id)

{

    return QMessageId(prefixIdentifier(QString::number(id.toULongLong())));

}

QMailMessageId convert(const QMessageId &id)

{

    return QMailMessageId(stripIdentifierPrefix(id.toString()).toULongLong());

}

QMessageAccountId convert(const QMailAccountId &id)

{

    return QMessageAccountId(prefixIdentifier(QString::number(id.toULongLong())));

}

QMailAccountId convert(const QMessageAccountId &id)

{

    return QMailAccountId(stripIdentifierPrefix(id.toString()).toULongLong());

}

QMessageFolderId convert(const QMailFolderId &id)

{

    return QMessageFolderId(prefixIdentifier(QString::number(id.toULongLong())));

}

QMailFolderId convert(const QMessageFolderId &id)

{

    return QMailFolderId(stripIdentifierPrefix(id.toString()).toULongLong());

}

/* in qmessagecontentcontainerid_qmf.cpp

QMessageContentContainerId convert(const QMailMessagePart::Location &location);

QMailMessagePart::Location convert(const QMessageContentContainerId &id);

QMessageContentContainerId bodyId(const QMailMessageId &id);

*/

QMessageIdList convert(const QList<QMailMessageId> &ids)

{

    QMessageIdList result;

    foreach (const QMailMessageId &id, ids) {

        result.append(convert(id));

    }

    return result;

}

QList<QMailMessageId> convert(const QMessageIdList &ids)

{

    QList<QMailMessageId> result;

    foreach (const QMessageId &id, ids) {

        result.append(convert(id));

    }

    return result;

}

QMessageAccountIdList convert(const QList<QMailAccountId> &ids)

{

    QMessageAccountIdList result;

    foreach (const QMailAccountId &id, ids) {

        result.append(convert(id));

    }

    return result;

}

QList<QMailAccountId> convert(const QMessageAccountIdList &ids)

{

    QList<QMailAccountId> result;

    foreach (const QMessageAccountId &id, ids) {

        result.append(convert(id));

    }

    return result;

}

QMessageFolderIdList convert(const QList<QMailFolderId> &ids)

{

    QMessageFolderIdList result;

    foreach (const QMailFolderId &id, ids) {

        result.append(convert(id));

    }

    return result;

}

QList<QMailFolderId> convert(const QMessageFolderIdList &ids)

{

    QList<QMailFolderId> result;

    foreach (const QMessageFolderId &id, ids) {

        result.append(convert(id));

    }

    return result;

}

QMessageContentContainerIdList convert(const QList<QMailMessagePart::Location> &locations)

{

    QMessageContentContainerIdList result;

    foreach (const QMailMessagePart::Location &location, locations) {

        result.append(convert(location));

    }

    return result;

}

/*

QList<QMailMessagePart::Location> convert(const QMessageContentContainerIdList &ids)

{

    QList<QMailMessagePart::Location> result;

    foreach (const QMessageContentContainerId &id, ids) {

        result.append(convert(id));

    }

    return result;

}

*/

QMailMessage::MessageType convert(QMessage::Type t)

{

    QMailMessage::MessageType result(QMailMessage::None);

    // This could be a single value or a mask

    if (t & QMessage::Mms) {

        result = static_cast<QMailMessage::MessageType>(result | QMailMessage::Mms);

    }

    if (t & QMessage::Sms) {

        result = static_cast<QMailMessage::MessageType>(result | QMailMessage::Sms);

    }

    if (t & QMessage::Email) {

        result = static_cast<QMailMessage::MessageType>(result | QMailMessage::Email);

    }

    if (t & QMessage::InstantMessage) {

        result = static_cast<QMailMessage::MessageType>(result | QMailMessage::Instant);

    }

    return result;

}

QMessage::Type convert(QMailMessage::MessageType t)

{

    QMessage::Type result(QMessage::NoType);

    // This could be a single value or a mask

    if (t & QMailMessage::Mms) {

        result = static_cast<QMessage::Type>(static_cast<uint>(result | QMessage::Mms));

    }

    if (t & QMailMessage::Sms) {

        result = static_cast<QMessage::Type>(static_cast<uint>(result | QMessage::Sms));

    }

    if (t & QMailMessage::Email) {

        result = static_cast<QMessage::Type>(static_cast<uint>(result | QMessage::Email));

    }

    if (t & QMailMessage::Instant) {

        result = static_cast<QMessage::Type>(static_cast<uint>(result | QMessage::InstantMessage));

    }

    return result;

}

QMailMessage::MessageType convert(QMessage::TypeFlags v)

{

    return convert(static_cast<QMessage::Type>(static_cast<uint>(v)));

}

/*

QMailStore::ErrorCode convert(QMessageManager::Error v)

{

    switch (v) {

    case QMessageManager::InvalidId: return QMailStore::InvalidId;

    case QMessageManager::ConstraintFailure: return QMailStore::ConstraintFailure;

    case QMessageManager::ContentInaccessible: return QMailStore::ContentInaccessible;

    case QMessageManager::NotYetImplemented: return QMailStore::NotYetImplemented;

    case QMessageManager::FrameworkFault: return QMailStore::FrameworkFault;

    default: break;

    }

    return QMailStore::NoError;

}

*/

QMessageManager::Error convert(QMailStore::ErrorCode v)

{

    switch (v) {

    case QMailStore::InvalidId: return QMessageManager::InvalidId;

    case QMailStore::ConstraintFailure: return QMessageManager::ConstraintFailure;

    case QMailStore::ContentInaccessible: return QMessageManager::ContentInaccessible;

    case QMailStore::NotYetImplemented: return QMessageManager::NotYetImplemented;

    case QMailStore::FrameworkFault: return QMessageManager::FrameworkFault;

    default: break;

    }

    return QMessageManager::NoError;

}

QMailStore::MessageRemovalOption convert(QMessageManager::RemovalOption v)

{

    switch (v) {

    case QMessageManager::RemoveOnOriginatingServer: return QMailStore::CreateRemovalRecord;

    default: break;

    }

    return QMailStore::NoRemovalRecord;

}

/*

QMessageManager::RemovalOption convert(QMailStore::MessageRemovalOption v)

{

    switch (v) {

    case QMailStore::CreateRemovalRecord: return QMessageManager::RemoveOnOriginatingServer;

    default: break;

    }

    return QMessageManager::RemoveLocalCopyOnly;

}

*/

QMailServiceAction::Activity convert(QMessageService::State v)

{

    switch (v) {

    case QMessageService::InactiveState: return QMailServiceAction::Pending;

    case QMessageService::ActiveState: return QMailServiceAction::InProgress;

    case QMessageService::CanceledState: return QMailServiceAction::Failed;

    case QMessageService::FinishedState: return QMailServiceAction::Successful;

    default: break;

    }

    return QMailServiceAction::Pending;

}

QMessageService::State convert(QMailServiceAction::Activity v)

{

    switch (v) {

    case QMailServiceAction::Pending: return QMessageService::InactiveState;

    case QMailServiceAction::InProgress: return QMessageService::ActiveState;

    case QMailServiceAction::Successful: return QMessageService::FinishedState;

    case QMailServiceAction::Failed: return QMessageService::FinishedState;

    default: break;

    }

    return QMessageService::InactiveState;

}

QMessage::StatusFlags convert(quint64 v)

{

    QMessage::StatusFlags result(0);

    if (v & (QMailMessage::Read | QMailMessage::ReadElsewhere)) {

        result |= QMessage::Read;

    }

    if (v & QMailMessage::HasAttachments) {

        result |= QMessage::HasAttachments;

    }

    if (v & QMailMessage::Incoming) {

        result |= QMessage::Incoming;

    }

    if (v & QMailMessage::Removed) {

        result |= QMessage::Removed;

    }

    return result;

}

quint64 convert(QMessage::Status v)

{

    // We cannot rely on the QMailMessage status masks until the store has been initialized

    static QMailStore *store = QMailStore::instance();

    Q_UNUSED(store);

    quint64 result(0);

    if (v & QMessage::Read) {

        result |= QMailMessage::Read;

    }

    if (v & QMessage::HasAttachments) {

        result |= QMailMessage::HasAttachments;

    }

    if (v & QMessage::Incoming) {

        result |= QMailMessage::Incoming;

    }

    if (v & QMessage::Removed) {

        result |= QMailMessage::Removed;

    }

    return result;

}

quint64 convert(QMessage::StatusFlags v)

{

    return convert(static_cast<QMessage::Status>(static_cast<uint>(v)));

}

QMessageAddress convert(const QMailAddress &address)

{

    QString addr(address.toString());

    if (!addr.isEmpty()) {

        QMessageAddress::Type type(QMessageAddress::Email);

        QRegExp suffix("\\s+\\(TYPE=(\\w*)\\)$");

        int index = suffix.indexIn(addr);

        if (index != -1) {

            addr = addr.left(addr.length() - suffix.cap(0).length());

            QString spec(suffix.cap(1));

            if (spec == "System") {

                type = QMessageAddress::System;

            } else if (spec == "Phone") {

                type = QMessageAddress::Phone;

            } else if (spec == "InstantMessage") {

                type = QMessageAddress::InstantMessage;

            }

        }

        return QMessageAddress(type, addr);

    }

    return QMessageAddress();

}

QMailAddress convert(const QMessageAddress &address)

{

    QString suffix;

    if (address.type() == QMessageAddress::System) {

        suffix = " (TYPE=System)";

    } else if (address.type() == QMessageAddress::Phone) {

        suffix = " (TYPE=Phone)";

    } else if (address.type() == QMessageAddress::InstantMessage) {

        suffix = " (TYPE=InstantMessage)";

    }

    return QMailAddress(address.addressee() + suffix);

}

QMessageAddressList convert(const QList<QMailAddress> &list)

{

    QList<QMessageAddress> result;

    foreach (const QMailAddress &address, list) {

        result.append(convert(address));

    }

    return result;

}

QList<QMailAddress> convert(const QMessageAddressList& list)

{

    QList<QMailAddress> result;

    foreach (const QMessageAddress &address, list) {

        result.append(convert(address));

    }

    return result;

}

/*

QMessageDataComparator::EqualityComparator convert(QMailDataComparator::EqualityComparator cmp)

{

    switch (cmp)

    {

    case QMailDataComparator::Equal: return QMessageDataComparator::Equal;

    case QMailDataComparator::NotEqual: return QMessageDataComparator::NotEqual;

    default: break;

    }

    return QMessageDataComparator::Equal;

}

*/

QMailDataComparator::EqualityComparator convert(QMessageDataComparator::EqualityComparator cmp)

{

    switch (cmp)

    {

    case QMessageDataComparator::Equal: return QMailDataComparator::Equal;

    case QMessageDataComparator::NotEqual: return QMailDataComparator::NotEqual;

    default: break;

    }

    return QMailDataComparator::Equal;

}

/*

QMessageDataComparator::InclusionComparator convert(QMailDataComparator::InclusionComparator cmp)

{

    switch (cmp)

    {

    case QMailDataComparator::Includes: return QMessageDataComparator::Includes;

    case QMailDataComparator::Excludes: return QMessageDataComparator::Excludes;

    default: break;

    }

    return QMessageDataComparator::Includes;

}

*/

QMailDataComparator::InclusionComparator convert(QMessageDataComparator::InclusionComparator cmp)

{

    switch (cmp)

    {

    case QMessageDataComparator::Includes: return QMailDataComparator::Includes;

    case QMessageDataComparator::Excludes: return QMailDataComparator::Excludes;

    default: break;

    }

    return QMailDataComparator::Includes;

}

/*

QMessageDataComparator::RelationComparator convert(QMailDataComparator::RelationComparator cmp)

{

    switch (cmp)

    {

    case QMailDataComparator::LessThan: return QMessageDataComparator::LessThan;

    case QMailDataComparator::LessThanEqual: return QMessageDataComparator::LessThanEqual;

    case QMailDataComparator::GreaterThan: return QMessageDataComparator::GreaterThan;

    case QMailDataComparator::GreaterThanEqual: return QMessageDataComparator::GreaterThanEqual;

    default: break;

    }

    return QMessageDataComparator::LessThan;

}

*/

QMailDataComparator::RelationComparator convert(QMessageDataComparator::RelationComparator cmp)

{

    switch (cmp)

    {

    case QMessageDataComparator::LessThan: return QMailDataComparator::LessThan;

    case QMessageDataComparator::LessThanEqual: return QMailDataComparator::LessThanEqual;

    case QMessageDataComparator::GreaterThan: return QMailDataComparator::GreaterThan;

    case QMessageDataComparator::GreaterThanEqual: return QMailDataComparator::GreaterThanEqual;

    default: break;

    }

    return QMailDataComparator::LessThan;

}

/* in qmessageaccountfilterkey_qmf.cpp

QMessageAccountFilter convert(const QMailAccountKey &key);

QMailAccountKey convert(const QMessageAccountFilter &filter);

*/

/* in qmessagefolderfilterkey_qmf.cpp

QMessageFolderFilter convert(const QMailFolderKey &key);