/*
 * This file is part of the Flowee project
 * Copyright (C) 2026 Tom Zander <tom@flowee.org>
 *
 * 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, see <http://www.gnu.org/licenses/>.
 */


#ifndef FLOWEE_PRIMITIVES_BLOCKHEADER_H
#define FLOWEE_PRIMITIVES_BLOCKHEADER_H

#include <uint256.h>

class Block;

class BlockHeader
{
public:
    BlockHeader() = default;
    BlockHeader(const Block &block);
    BlockHeader(const BlockHeader &other) = default;

    int32_t nVersion = 0;
    uint256 hashPrevBlock;
    uint256 hashMerkleRoot;
    uint32_t nTime = 0;
    uint32_t nBits = 0;
    uint32_t nNonce = 0;

    inline bool isNull() const {
        return (nBits == 0);
    }

    uint256 createHash() const;

    inline int64_t blockTime() const {
        return static_cast<int64_t>(nTime);
    }

    BlockHeader &operator=(const BlockHeader &other) = default;
};

#endif