// Copyright (c) 2014-2018, The Monero Project
// 
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
// 
// 1. Redistributions of source code must retain the above copyright notice, this list of
//    conditions and the following disclaimer.
// 
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
//    of conditions and the following disclaimer in the documentation and/or other
//    materials provided with the distribution.
// 
// 3. Neither the name of the copyright holder nor the names of its contributors may be
//    used to endorse or promote products derived from this software without specific
//    prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// 
// Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers

#pragma once

#include <boost/variant.hpp>
#include <boost/functional/hash/hash.hpp>
#include <vector>
#include <cstring>  // memcmp
#include <sstream>
#include <atomic>
#include "serialization/variant.h"
#include "serialization/vector.h"
#include "serialization/binary_archive.h"
#include "serialization/json_archive.h"
#include "serialization/debug_archive.h"
#include "serialization/crypto.h"
#include "serialization/keyvalue_serialization.h" // eepe named serialization
#include "cryptonote_config.h"
#include "crypto.h"
#include "hash.h"
#include "misc_language.h"
//#include "tx_extra.h"
//#include "ringct/rctTypes.h"

namespace cryptonote
{

  struct account_public_address
  {
    crypto::public_key m_spend_public_key;
    crypto::public_key m_view_public_key;

	  BEGIN_SERIALIZE_OBJECT()
		  FIELD(m_spend_public_key)
		  FIELD(m_view_public_key)
	  END_SERIALIZE()
	  
	  BEGIN_KV_SERIALIZE_MAP()
		  KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE(m_spend_public_key)
		  KV_SERIALIZE_VAL_POD_AS_BLOB_FORCE(m_view_public_key)
	  END_KV_SERIALIZE_MAP()
	  
    bool operator==(const account_public_address& rhs) const
    {
      return m_spend_public_key == rhs.m_spend_public_key &&
             m_view_public_key == rhs.m_view_public_key;
    }
    bool operator!=(const account_public_address& rhs) const
    {
      return !(*this == rhs);
    }
  };

  struct keypair
  {
    crypto::public_key pub;
    crypto::secret_key sec;

//    static inline keypair generate(hw::device &hwdev)
//    {
//      keypair k;
//      hwdev.generate_keys(k.pub, k.sec);
//      return k;
//    }
  };

}

namespace std {
  template <>
  struct hash<cryptonote::account_public_address>
  {
    std::size_t operator()(const cryptonote::account_public_address& addr) const
    {
      // https://stackoverflow.com/a/17017281
      size_t res = 17;
      res = res * 31 + hash<crypto::public_key>()(addr.m_spend_public_key);
      res = res * 31 + hash<crypto::public_key>()(addr.m_view_public_key);
      return res;
    }
  };
}