// Copyright (C) 2007-2025 EQ2EMulator
// Licensed under GPL v3

#pragma once

#include <memory>
#include <mutex>
#include <array>

#include "rc4.h"
#include "../types.h"

class Crypto
{
public:
	Crypto() noexcept = default;
	~Crypto() = default;

	static int64 RSADecrypt(uchar* text, int16 size) noexcept;
	void RC4Encrypt(uchar* text, int32 size) noexcept;
	void RC4Decrypt(uchar* text, int32 size) noexcept;

	[[nodiscard]] int64 getRC4Key() const noexcept { return rc4_key; }
	void setRC4Key(int64 key) noexcept;

	[[nodiscard]] bool isEncrypted() const noexcept { return encrypted; }
	void setEncrypted(bool in_val) noexcept { encrypted = in_val; }

private:
	std::unique_ptr<RC4> server{};
	std::unique_ptr<RC4> client{};
	bool encrypted{false};
	int64 rc4_key{0};
	std::mutex m_crypto_mutex{};
};