// Copyright (c) 2014-2016 Thomas Fussell
// Copyright (c) 2010-2015 openpyxl
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, WRISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE
//
// @license: http://www.opensource.org/licenses/mit-license.php
// @author: see AUTHORS file
#pragma once

#include <string>
#include <vector>

#include <xlnt/xlnt_config.hpp>

namespace xlnt {

class relationship;
class zip_file;

/// <summary>
/// Reads and writes collections of relationshps for a particular file.
/// </summary>
class XLNT_CLASS relationship_serializer
{
public:
    /// <summary>
    /// Construct a serializer which operates on archive.
    /// </summary>
    relationship_serializer(zip_file &archive);

    /// <summary>
    /// Return a vector of relationships corresponding to target.
    /// </summary>
    std::vector<relationship> read_relationships(const std::string &target);

    /// <summary>
    /// Write relationships to archive for the given target.
    /// </summary>
    bool write_relationships(const std::vector<relationship> &relationships, const std::string &target);

private:
    /// <summary>
    /// Internal archive which is used for reading and writing.
    /// </summary>
    zip_file &archive_;
};

} // namespace xlnt