//
// Keszitette: Toldi Balázs Ádám
// Datum: 2020. 03. 15.
//

#ifndef BLOCKCHAIN_BLOCKCHAIN_H
#define BLOCKCHAIN_BLOCKCHAIN_H

#include <vector>
#include <string>
#include "Block.h"

class Blockchain {
    static int difficulty;
    static int blockReward;
    std::vector<Block> blockList;
public:
    Blockchain();
    Blockchain(const Blockchain &b);
    const std::vector<Block> &getBlockList() const;
    static int getDifficulty();
    static int getBlockReward();
    bool verifyBlocks() const;
    size_t getHeight() const;
    bool addBlock(Block& b);
    Block operator[](size_t id);
    bool operator<(Blockchain& b);
    bool operator>(Blockchain& b);
};


#endif //BLOCKCHAIN_BLOCKCHAIN_H