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#include "gitoriousclonewizard.h"
#include "gitorioushostwizardpage.h"
#include "gitoriousprojectwizardpage.h"
#include "gitoriousrepositorywizardpage.h"

#include "../clonewizardpage.h"
#include "../gitplugin.h"

#include <coreplugin/iversioncontrol.h>
#include <vcsbase/vcsbaseconstants.h>
#include <vcsbase/vcsconfigurationpage.h>
#include <utils/qtcassert.h>

#include <QUrl>

namespace Gitorious {
namespace Internal {

//  GitoriousCloneWizardPage: A git clone page taking its URL from the
//  projects page.

class GitoriousCloneWizardPage : public Git::CloneWizardPage {
public:
    explicit GitoriousCloneWizardPage(const GitoriousRepositoryWizardPage *rp, QWidget *parent = 0);
    void initializePage();

private:
    const GitoriousRepositoryWizardPage *m_repositoryPage;
};

GitoriousCloneWizardPage::GitoriousCloneWizardPage(const GitoriousRepositoryWizardPage *rp, QWidget *parent) :
    Git::CloneWizardPage(parent),
    m_repositoryPage(rp)
{
}

void GitoriousCloneWizardPage::initializePage()
{
    setRepository(m_repositoryPage->repositoryURL().toString());
}

// -------- GitoriousCloneWizard
GitoriousCloneWizardFactory::GitoriousCloneWizardFactory()
{
    setId(QLatin1String(VcsBase::Constants::VCS_ID_GIT));
    setIcon(QIcon(QLatin1String(":/git/images/gitorious.png")));
    setDescription(tr("Clones a Gitorious repository and tries to load the contained project."));
    setDisplayName(tr("Gitorious Repository Clone"));
}

VcsBase::BaseCheckoutWizard *GitoriousCloneWizardFactory::create(const QString &path, QWidget *parent) const
{
    return new GitoriousCloneWizard(path, parent);
}

VcsBase::Command *GitoriousCloneWizardFactory::createCommand(const QList<QWizardPage*> &parameterPages,
                                                      QString *checkoutPath)
{
    const Git::CloneWizardPage *cwp = 0;
    foreach (QWizardPage *p, parameterPages) {
        if ((cwp = qobject_cast<const Git::CloneWizardPage *>(p)))
            break;
    }
    QTC_ASSERT(cwp, return 0);
    return cwp->createCheckoutJob(checkoutPath);
}

// --------------------------------------------------------------------
// GitoriousCloneWizard:
// --------------------------------------------------------------------

GitoriousCloneWizard::GitoriousCloneWizard(const QString &path, QWidget *parent) :
    VcsBase::BaseCheckoutWizard(path, parent)
{
    setTitle(tr("Cloning"));
    setStartedStatus(tr("Cloning started..."));

    const Core::IVersionControl *vc = Git::Internal::GitPlugin::instance()->versionControl();
    if (!vc->isConfigured())
        addPage(new VcsBase::VcsConfigurationPage(vc));

    GitoriousHostWizardPage *hostPage = new GitoriousHostWizardPage;
    GitoriousProjectWizardPage *projectPage = new GitoriousProjectWizardPage(hostPage);
    GitoriousRepositoryWizardPage *repoPage = new GitoriousRepositoryWizardPage(projectPage);
    GitoriousCloneWizardPage *clonePage = new GitoriousCloneWizardPage(repoPage);
    clonePage->setPath(path);

    addPage(hostPage);
    addPage(projectPage);
    addPage(repoPage);
    addPage(clonePage);
}

} // namespace Internal
} // namespace Gitorius