// Copyright © 2017-2020 Trust Wallet.

//

// This file is part of Trust. The full Trust copyright notice, including

// terms governing use, modification, and redistribution, is contained in the

// file LICENSE at the root of the source code distribution tree.

#pragma once

#include "Address.h"

#include "../PublicKey.h"

#include <cstdint>

#include <string>

namespace TW::Bitcoin {

class CashAddress {

public:

/// Number of bytes in an address.

static const size_t size = 34;

/// Address data consisting of a prefix byte followed by the public key

/// hash.

std::array<byte, size> bytes;

/// Determines whether a collection of bytes makes a valid address.

template <typename T>

static bool isValid(const T& data) {

return data.size() == size && (data[0] == 0 || data[0] == 1);

}

/// Determines whether a string makes a valid address.

static bool isValid(const std::string& string);

/// Initializes a address with a string representation.

explicit CashAddress(const std::string& string);

/// Initializes a address with a collection of bytes.

explicit CashAddress(const std::vector<uint8_t>& data);

/// Initializes a address with a public key.

explicit CashAddress(const PublicKey& publicKey);

/// Returns a string representation of the address.

std::string string() const;

/// Returns the legacy address representation.

Address legacyAddress() const;

};

inline bool operator==(const CashAddress& lhs, const CashAddress& rhs) {

return lhs.bytes == rhs.bytes;

}

} // namespace TW::Bitcoin