/*
 * This file is part of the Flowee project
 * Copyright (C) 2014-2015 The Bitcoin Core developers
 *
 * 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_CHAINPARAMSBASE_H
#define FLOWEE_CHAINPARAMSBASE_H

#include <string>

/**
 * CBaseChainParams defines the base parameters (shared between bitcoin-cli and bitcoind)
 * of a given instance of the Bitcoin system.
 */
class CBaseChainParams
{
public:
    /** BIP70 chain name strings (main, test or regtest) */
    static const std::string MAIN;
    static const std::string TESTNET;
    static const std::string TESTNET4;
    static const std::string SCALENET;
    static const std::string REGTEST;

    const std::string& DataDir() const { return strDataDir; }
    int RPCPort() const { return nRPCPort; }
    uint16_t ApiServerPort() const { return nApiServerPort; }

protected:
    CBaseChainParams() {}

    int nRPCPort;
    uint16_t nApiServerPort;
    std::string strDataDir;
};

/**
 * Return the currently selected parameters. This won't change after app
 * startup, except for unit tests.
 */
const CBaseChainParams& BaseParams();

CBaseChainParams& BaseParams(const std::string& chain);

/** Sets the params returned by Params() to those for the given network. */
void SelectBaseParams(const std::string& chain);

/**
 * Return true if SelectBaseParamsFromCommandLine() has been called to select
 * a network.
 */
bool AreBaseParamsConfigured();

#endif