/*
 * This file is part of the Flowee project
 * Copyright (C) 2018-2026 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 UNSPENTOUTPUTDATA_H
#define UNSPENTOUTPUTDATA_H

#include <utxo/UnspentOutputDatabase.h>
#include <utils/primitives/Tx.h>

class UnspentOutputData : public Tx::Output {
public:
    // this is a more expensive 'constructor', it does loading the block from disk.
    static UnspentOutputData fromUtxoDB(const UnspentOutput &utxoUnspentOutput);
    explicit UnspentOutputData(const Streaming::ConstBuffer &rawOutputScript, int64_t v)
        : Tx::Output(rawOutputScript, v) {}
    explicit UnspentOutputData(const Tx::Output &other) : Tx::Output(other) {}

    bool isValid() const {
        return outputValue >= 0;
    }

    int blockHeight = 0;
    int prevTxVersion = -1; // only set in the fromUtxoDB() method
    bool isCoinbase = false;
};

#endif