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#include "clonewizard.h"
#include "clonewizardpage.h"
#include "gitplugin.h"
#include "gitclient.h"

#include <vcsbase/checkoutjobs.h>
#include <utils/qtcassert.h>

#include <QtGui/QIcon>

namespace Git {
namespace Internal {

CloneWizard::CloneWizard(QObject *parent) :
        VCSBase::BaseCheckoutWizard(parent)
{
}

QIcon CloneWizard::icon() const
{
    return QIcon();
}

QString CloneWizard::description() const
{
    return tr("Clones a project from a git repository.");
}

QString CloneWizard::name() const
{
    return tr("Git Repository Clone");
}

QWizardPage *CloneWizard::createParameterPage(const QString &path)
{
    CloneWizardPage *cwp = new CloneWizardPage;
    cwp->setPath(path);
    return cwp;
}

QSharedPointer<VCSBase::AbstractCheckoutJob> CloneWizard::createJob(const QWizardPage *parameterPage,
                                                                    QString *checkoutPath)
{
    // Collect parameters for the clone command.
    const CloneWizardPage *cwp = qobject_cast<const CloneWizardPage *>(parameterPage);
    QTC_ASSERT(cwp, return QSharedPointer<VCSBase::AbstractCheckoutJob>())
    const GitClient *client = GitPlugin::instance()->gitClient();
    QStringList args = client->binary();
    const QString workingDirectory = cwp->path();
    const QString directory = cwp->directory();
    *checkoutPath = workingDirectory + QLatin1Char('/') + directory;
    args << QLatin1String("clone") << cwp->repository() << directory;
    const QString binary = args.front();
    args.pop_front();

    VCSBase::AbstractCheckoutJob *job = new VCSBase::ProcessCheckoutJob(binary, args, workingDirectory,
                                                                        client->processEnvironment());
    return QSharedPointer<VCSBase::AbstractCheckoutJob>(job);
}

} // namespace Internal
} // namespace Git