// Copyright (c) 2016-2019, The Monero Project
// 
// All rights reserved.
// 
// Redistribution and use in source and binary forms, with or without modification, are
// permitted provided that the following conditions are met:
// 
// 1. Redistributions of source code must retain the above copyright notice, this list of
//    conditions and the following disclaimer.
// 
// 2. Redistributions in binary form must reproduce the above copyright notice, this list
//    of conditions and the following disclaimer in the documentation and/or other
//    materials provided with the distribution.
// 
// 3. Neither the name of the copyright holder nor the names of its contributors may be
//    used to endorse or promote products derived from this software without specific
//    prior written permission.
// 
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

#pragma once

#include <rapidjson/writer.h>
#include <unordered_map>
#include <vector>

#include "byte_stream.h"
#include "message.h"
#include "cryptonote_protocol/cryptonote_protocol_defs.h"
#include "rpc/message_data_structs.h"
#include "rpc/daemon_rpc_version.h"
#include "cryptonote_basic/cryptonote_basic.h"

#define BEGIN_RPC_MESSAGE_CLASS(classname) \
class classname \
{ \
  public:

#define BEGIN_RPC_MESSAGE_REQUEST \
    class Request final : public Message \
    { \
      public: \
        Request() { } \
        ~Request() { } \
        void doToJson(rapidjson::Writer<epee::byte_stream>& dest) const override final; \
        void fromJson(const rapidjson::Value& val) override final;

#define BEGIN_RPC_MESSAGE_RESPONSE \
    class Response final : public Message \
    { \
      public: \
        Response() { } \
        ~Response() { } \
        void doToJson(rapidjson::Writer<epee::byte_stream>& dest) const override final; \
        void fromJson(const rapidjson::Value& val) override final;

#define END_RPC_MESSAGE_REQUEST };
#define END_RPC_MESSAGE_RESPONSE };
#define END_RPC_MESSAGE_CLASS };

// NOTE: when using a type with multiple template parameters,
// replace any comma in the template specifier with the macro
// above, or the preprocessor will eat the comma in a bad way.
#define RPC_MESSAGE_MEMBER(type, name) type name = {}


namespace cryptonote
{

namespace rpc
{

BEGIN_RPC_MESSAGE_CLASS(GetHeight);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(uint64_t, height);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;


BEGIN_RPC_MESSAGE_CLASS(GetBlocksFast);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::list<crypto::hash>, block_ids);
    RPC_MESSAGE_MEMBER(uint64_t, start_height);
    RPC_MESSAGE_MEMBER(bool, prune);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<cryptonote::rpc::block_with_transactions>, blocks);
    RPC_MESSAGE_MEMBER(uint64_t, start_height);
    RPC_MESSAGE_MEMBER(uint64_t, current_height);
    RPC_MESSAGE_MEMBER(std::vector<cryptonote::rpc::block_output_indices>, output_indices);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;


BEGIN_RPC_MESSAGE_CLASS(GetHashesFast);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::list<crypto::hash>, known_hashes);
    RPC_MESSAGE_MEMBER(uint64_t, start_height);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<crypto::hash>, hashes);
    RPC_MESSAGE_MEMBER(uint64_t, start_height);
    RPC_MESSAGE_MEMBER(uint64_t, current_height);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;


BEGIN_RPC_MESSAGE_CLASS(GetTransactions);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::vector<crypto::hash>, tx_hashes);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    using txes_map = std::unordered_map<crypto::hash, transaction_info>;
    RPC_MESSAGE_MEMBER(txes_map, txs);
    RPC_MESSAGE_MEMBER(std::vector<crypto::hash>, missed_hashes);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;


BEGIN_RPC_MESSAGE_CLASS(KeyImagesSpent);
  enum STATUS {
    UNSPENT = 0,
    SPENT_IN_BLOCKCHAIN = 1,
    SPENT_IN_POOL = 2,
  };
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::vector<crypto::key_image>, key_images);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<uint64_t>, spent_status);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;


BEGIN_RPC_MESSAGE_CLASS(GetTxGlobalOutputIndices);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(crypto::hash, tx_hash);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<uint64_t>, output_indices);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;


BEGIN_RPC_MESSAGE_CLASS(GetRandomOutputsForAmounts);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::vector<uint64_t>, amounts);
    RPC_MESSAGE_MEMBER(uint64_t, count);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<amount_with_random_outputs>, amounts_with_outputs);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(SendRawTx);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(cryptonote::transaction, tx);
    RPC_MESSAGE_MEMBER(bool, relay);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(bool, relayed);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(SendRawTxHex);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::string, tx_as_hex);
    RPC_MESSAGE_MEMBER(bool, relay);
  END_RPC_MESSAGE_REQUEST;
  using Response = SendRawTx::Response;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(StartMining);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::string, miner_address);
    RPC_MESSAGE_MEMBER(uint64_t, threads_count);
    RPC_MESSAGE_MEMBER(bool, do_background_mining);
    RPC_MESSAGE_MEMBER(bool, ignore_battery);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetInfo);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(DaemonInfo, info);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(StopMining);
    BEGIN_RPC_MESSAGE_REQUEST;
    END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(MiningStatus);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(bool, active);
    RPC_MESSAGE_MEMBER(uint64_t, speed);
    RPC_MESSAGE_MEMBER(uint64_t, threads_count);
    RPC_MESSAGE_MEMBER(std::string, address);
    RPC_MESSAGE_MEMBER(bool, is_background_mining_enabled);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(SaveBC);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetBlockHash);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(uint64_t, height);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(crypto::hash, hash);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetBlockTemplate);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(SubmitBlock);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetLastBlockHeader);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(cryptonote::rpc::BlockHeaderResponse, header);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetBlockHeaderByHash);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(crypto::hash, hash);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(cryptonote::rpc::BlockHeaderResponse, header);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetBlockHeaderByHeight);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(uint64_t, height);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(cryptonote::rpc::BlockHeaderResponse, header);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetBlockHeadersByHeight);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::vector<uint64_t>, heights);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<cryptonote::rpc::BlockHeaderResponse>, headers);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetBlock);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetPeerList);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<peer>, white_list);
    RPC_MESSAGE_MEMBER(std::vector<peer>, gray_list);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(SetLogHashRate);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(SetLogLevel);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(int8_t, level);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetTransactionPool);
    BEGIN_RPC_MESSAGE_REQUEST;
    END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<cryptonote::rpc::tx_in_pool>, transactions);
    RPC_MESSAGE_MEMBER(key_images_with_tx_hashes, key_images);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetConnections);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetBlockHeadersRange);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(StopDaemon);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(StartSaveGraph);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(StopSaveGraph);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(HardForkInfo);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(uint8_t, version);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(hard_fork_info, info);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetBans);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(SetBans);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(FlushTransactionPool);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetOutputHistogram);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::vector<uint64_t>, amounts);
    RPC_MESSAGE_MEMBER(uint64_t, min_count);
    RPC_MESSAGE_MEMBER(uint64_t, max_count);
    RPC_MESSAGE_MEMBER(bool, unlocked);
    RPC_MESSAGE_MEMBER(uint64_t, recent_cutoff);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<output_amount_count>, histogram);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetOutputKeys);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::vector<output_amount_and_index>, outputs);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<output_key_mask_unlocked>, keys);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetRPCVersion);
  BEGIN_RPC_MESSAGE_REQUEST;
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(uint32_t, version);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetFeeEstimate);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(uint64_t, num_grace_blocks);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(uint64_t, estimated_base_fee);
    RPC_MESSAGE_MEMBER(uint64_t, fee_mask);
    RPC_MESSAGE_MEMBER(uint32_t, size_scale);
    RPC_MESSAGE_MEMBER(uint8_t, hard_fork_version);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

BEGIN_RPC_MESSAGE_CLASS(GetOutputDistribution);
  BEGIN_RPC_MESSAGE_REQUEST;
    RPC_MESSAGE_MEMBER(std::vector<uint64_t>, amounts);
    RPC_MESSAGE_MEMBER(uint64_t, from_height);
    RPC_MESSAGE_MEMBER(uint64_t, to_height);
    RPC_MESSAGE_MEMBER(bool, cumulative);
  END_RPC_MESSAGE_REQUEST;
  BEGIN_RPC_MESSAGE_RESPONSE;
    RPC_MESSAGE_MEMBER(std::vector<output_distribution>, distributions);
  END_RPC_MESSAGE_RESPONSE;
END_RPC_MESSAGE_CLASS;

}  // namespace rpc

}  // namespace cryptonote