/*
 * Copyright (c) 2012-2014 Tobias Markmann
 * Licensed under the simplified BSD license.
 * See Documentation/Licenses/BSD-simplified.txt for more information.
 */

/*
 * Copyright (c) 2016 Isode Limited.
 * All rights reserved.
 * See the COPYING file for more information.
 */

#include <Swift/QtUI/QtVCardWidget/QtVCardJIDField.h>

#include <boost/algorithm/string.hpp>

#include <QGridLayout>
#include <QTextDocument>

#include <Swift/QtUI/QtSwiftUtil.h>
#include <Swift/QtUI/QtUtilities.h>

namespace Swift {

QtVCardJIDField::QtVCardJIDField(QWidget* parent, QGridLayout *layout, bool editable) :
    QtVCardGeneralField(parent, layout, editable, layout->rowCount(), tr("JID"), false, false), jidLabel(nullptr), jidLineEdit(nullptr) {
    connect(this, SIGNAL(editableChanged(bool)), SLOT(handleEditibleChanged(bool)));
}

QtVCardJIDField::~QtVCardJIDField() {
    disconnect(this, SLOT(handleEditibleChanged(bool)));
}

void QtVCardJIDField::setupContentWidgets() {
    jidLabel = new QLabel(this);
    jidLabel->setOpenExternalLinks(true);
    jidLabel->setTextInteractionFlags(Qt::LinksAccessibleByMouse | Qt::LinksAccessibleByKeyboard);
    jidLineEdit = new QtResizableLineEdit(this);
#if QT_VERSION >= 0x040700
    jidLineEdit->setPlaceholderText(tr("alice@wonderland.lit"));
#endif
    QHBoxLayout* jidLayout = new QHBoxLayout();
    jidLayout->addWidget(jidLabel);
    jidLayout->addWidget(jidLineEdit);
    getGridLayout()->addLayout(jidLayout, getGridLayout()->rowCount()-1, 2, 1, 2, Qt::AlignVCenter);

    jidLabel->hide();
    getTagComboBox()->hide();

    childWidgets << jidLabel << jidLineEdit;
}

bool QtVCardJIDField::isEmpty() const {
    return jidLineEdit->text().isEmpty();
}

void QtVCardJIDField::setJID(const JID& jid) {
    std::string jidStr = jid.toBare().toString();
    jidLineEdit->setText(P2QSTRING(jidStr));
}

JID QtVCardJIDField::getJID() const {
    return JID(Q2PSTRING(jidLineEdit->text()));
}

void QtVCardJIDField::handleEditibleChanged(bool isEditable) {
    assert(jidLineEdit);
    assert(jidLabel);

    if (isEditable) {
        jidLineEdit->show();
        jidLabel->hide();
    } else {
        jidLineEdit->hide();
        jidLabel->setText(QString("<a href=\"xmpp:%1\">%1</a>").arg(QtUtilities::htmlEscape(jidLineEdit->text())));
        jidLabel->show();
    }
}

}