/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright The KiCad Developers, see AUTHORS.TXT for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/gpl-3.0.html
 * or you may search the http://www.gnu.org website for the version 3 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

#ifndef GIT_BRANCH_HANDLER_H
#define GIT_BRANCH_HANDLER_H

#include <git/git_repo_mixin.h>
#include <wx/string.h>
#include <vector>

enum class BranchResult
{
    Success,
    BranchNotFound,
    CheckoutFailed,
    Error
};

class GIT_BRANCH_HANDLER : public KIGIT_REPO_MIXIN
{
public:
    GIT_BRANCH_HANDLER( KIGIT_COMMON* aCommon );
    virtual ~GIT_BRANCH_HANDLER();

    /**
     * Switch to the specified branch
     * @param aBranchName Name of the branch to switch to
     * @return BranchResult indicating the outcome of the operation
     */
    BranchResult SwitchToBranch( const wxString& aBranchName );

    /**
     * Check if a branch exists
     * @param aBranchName Name of the branch to check
     * @return True if branch exists, false otherwise
     */
    bool BranchExists( const wxString& aBranchName );

    void UpdateProgress( int aCurrent, int aTotal, const wxString& aMessage ) override;

private:
    /**
     * Look up a branch reference by name
     * @param aBranchName Name of the branch
     * @param aReference Output parameter for the reference
     * @return True if successful, false otherwise
     */
    bool LookupBranchReference( const wxString& aBranchName, git_reference** aReference );
};

#endif // GIT_BRANCH_HANDLER_H