// Copyright (c) 2014-2020, 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
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#pragma once

#include "cryptonote_basic/cryptonote_boost_serialization.h"
#include "serialization/difficulty_type.h"


namespace cryptonote
{
  namespace bootstrap
  {

    struct file_info
    {
      uint8_t  major_version;
      uint8_t  minor_version;
      uint32_t header_size;

      BEGIN_SERIALIZE_OBJECT()
        FIELD(major_version);
        FIELD(minor_version);
        VARINT_FIELD(header_size);
      END_SERIALIZE()
    };

    struct blocks_info
    {
      // block heights of file's first and last blocks, zero-based indexes
      uint64_t block_first;
      uint64_t block_last;

      // file position, for directly reading last block
      uint64_t block_last_pos;

      BEGIN_SERIALIZE_OBJECT()
        VARINT_FIELD(block_first);
        VARINT_FIELD(block_last);
        VARINT_FIELD(block_last_pos);
      END_SERIALIZE()
    };

    struct block_package_1
    {
      cryptonote::block block;
      std::vector<transaction> txs;
      size_t block_weight;
      uint64_t cumulative_difficulty;
      uint64_t coins_generated;

      BEGIN_SERIALIZE()
        FIELD(block)
        FIELD(txs)
        VARINT_FIELD(block_weight)
        VARINT_FIELD(cumulative_difficulty)
        VARINT_FIELD(coins_generated)
      END_SERIALIZE()
    };

    struct block_package
    {
      cryptonote::block block;
      std::vector<transaction> txs;
      size_t block_weight;
      difficulty_type cumulative_difficulty;
      uint64_t coins_generated;

      BEGIN_SERIALIZE()
        FIELD(block)
        FIELD(txs)
        VARINT_FIELD(block_weight)
        FIELD(cumulative_difficulty)
        VARINT_FIELD(coins_generated)
      END_SERIALIZE()
    };

  }

}
