/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2009 Brian McGillion
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** No Commercial Usage
**
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
**
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights.  These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/

#ifndef MERCURIALCLIENT_H
#define MERCURIALCLIENT_H

#include <vcsbase/vcsbaseclient.h>

namespace Mercurial {
namespace Internal {

class MercurialClient : public VCSBase::VCSBaseClient
{
    Q_OBJECT
public:
    enum ExtraOptionId
    {
        // Commit
        AuthorCommitOptionId,
        AutoAddRemoveCommitOptionId
    };

    MercurialClient(const VCSBase::VCSBaseClientSettings &settings);
    virtual bool synchronousClone(const QString &workingDir,
                                  const QString &srcLocation,
                                  const QString &dstLocation,
                                  const ExtraCommandOptions &extraOptions = ExtraCommandOptions());
    bool manifestSync(const QString &repository, const QString &filename);
    QString branchQuerySync(const QString &repositoryRoot);
    bool parentRevisionsSync(const QString &workingDirectory,
                             const QString &file /* = QString() */,
                             const QString &revision,
                             QStringList *parents);
    bool shortDescriptionSync(const QString &workingDirectory, const QString &revision,
                              const QString &format /* = QString() */, QString *description);
    bool shortDescriptionSync(const QString &workingDirectory, const QString &revision,
                              QString *description);
    bool shortDescriptionsSync(const QString &workingDirectory, const QStringList &revisions,
                              QStringList *descriptions);
    void incoming(const QString &repositoryRoot, const QString &repository = QString());
    void outgoing(const QString &repositoryRoot);
    QString vcsGetRepositoryURL(const QString &directory);

public:
    virtual QString findTopLevelForFile(const QFileInfo &file) const;

protected:
    virtual QString vcsEditorKind(VCSCommand cmd) const;

    virtual QStringList cloneArguments(const QString &srcLocation,
                                       const QString &dstLocation,
                                       const ExtraCommandOptions &extraOptions) const;
    virtual QStringList pullArguments(const QString &srcLocation,
                                      const ExtraCommandOptions &extraOptions) const;
    virtual QStringList pushArguments(const QString &dstLocation,
                                      const ExtraCommandOptions &extraOptions) const;
    virtual QStringList commitArguments(const QStringList &files,
                                        const QString &commitMessageFile,
                                        const ExtraCommandOptions &extraOptions) const;
    virtual QStringList importArguments(const QStringList &files) const;
    virtual QStringList updateArguments(const QString &revision) const;
    virtual QStringList revertArguments(const QString &file, const QString &revision) const;
    virtual QStringList revertAllArguments(const QString &revision) const;
    virtual QStringList annotateArguments(const QString &file,
                                          const QString &revision, int lineNumber) const;
    virtual QStringList diffArguments(const QStringList &files) const;
    virtual QStringList logArguments(const QStringList &files) const;
    virtual QStringList statusArguments(const QString &file) const;
    virtual QStringList viewArguments(const QString &revision) const;

    virtual QPair<QString, QString> parseStatusLine(const QString &line) const;
};

} //namespace Internal
} //namespace Mercurial

#endif // MERCURIALCLIENT_H