// Copyright (c) 2014-2018 Zano Project
// Copyright (c) 2014-2018 The Louisdor Project
// Copyright (c) 2012-2013 The Cryptonote developers
// Distributed under the MIT/X11 software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.


#include "core_default_rpc_proxy.h"
using namespace epee;
#include "storages/http_abstract_invoke.h"
#include "currency_core/currency_format_utils.h"
#include "currency_core/alias_helper.h"

#undef LOG_DEFAULT_CHANNEL
#define LOG_DEFAULT_CHANNEL "rpc_proxy"
ENABLE_CHANNEL_BY_DEFAULT("rpc_proxy")


namespace tools
{
  bool default_http_core_proxy::set_connection_addr(const std::string& url)
  {
    if (m_daemon_address != url)
    {
      m_daemon_address = url;
      m_http_client.disconnect();
    }
    return true;
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_TX_GLOBAL_OUTPUTS_INDEXES(const currency::COMMAND_RPC_GET_TX_GLOBAL_OUTPUTS_INDEXES::request& req, currency::COMMAND_RPC_GET_TX_GLOBAL_OUTPUTS_INDEXES::response& res)
  {
    return invoke_http_bin_remote_command2_update_is_disconnect("/get_o_indexes.bin", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_BLOCKS_FAST(const currency::COMMAND_RPC_GET_BLOCKS_FAST::request& req, currency::COMMAND_RPC_GET_BLOCKS_FAST::response& res)
  {
    return invoke_http_bin_remote_command2_update_is_disconnect("/getblocks.bin", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_BLOCKS_DIRECT(const currency::COMMAND_RPC_GET_BLOCKS_DIRECT::request& rqt, currency::COMMAND_RPC_GET_BLOCKS_DIRECT::response& rsp)
  {
    currency::COMMAND_RPC_GET_BLOCKS_FAST::request req;
    req.block_ids = rqt.block_ids;
    req.minimum_height = rqt.minimum_height;
    currency::COMMAND_RPC_GET_BLOCKS_FAST::response res = AUTO_VAL_INIT(res);
    bool r = call_COMMAND_RPC_GET_BLOCKS_FAST(req, res);
    rsp.status = res.status;
    if (rsp.status == API_RETURN_CODE_OK)
    {
      rsp.current_height = res.current_height;
      rsp.start_height = res.start_height;
      r = unserialize_block_complete_entry(res, rsp);
    }
    return r;
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_INVOKE(const std::string& uri, const std::string& body, int& response_code, std::string& response_body) 
  {
    return call_request([&]() {
#ifdef MOBILE_WALLET_BUILD
      LOG_PRINT_L0("[INVOKE_PROXY] ---> " << uri)
#endif

      const epee::net_utils::http::http_response_info* response = nullptr;
      bool res = m_http_client.invoke(uri, "POST", body, &response);
      if (response)
      {
        response_body = response->m_body;
        response_code = response->m_response_code;
      }
#ifdef MOBILE_WALLET_BUILD
      LOG_PRINT_L0("[INVOKE_PROXY] <---" << uri)
#endif
        return res;
      });
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_EST_HEIGHT_FROM_DATE(const currency::COMMAND_RPC_GET_EST_HEIGHT_FROM_DATE::request& rqt, currency::COMMAND_RPC_GET_EST_HEIGHT_FROM_DATE::response& rsp)
  {
    return invoke_http_json_rpc_update_is_disconnect("get_est_height_from_date", rqt, rsp);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_INFO(const currency::COMMAND_RPC_GET_INFO::request& req, currency::COMMAND_RPC_GET_INFO::response& res)
  {
    return invoke_http_json_remote_command2_update_is_disconnect("/getinfo", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_TX_POOL(const currency::COMMAND_RPC_GET_TX_POOL::request& req, currency::COMMAND_RPC_GET_TX_POOL::response& res)
  {
    return invoke_http_bin_remote_command2_update_is_disconnect("/get_tx_pool.bin", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_ALIASES_BY_ADDRESS(const currency::COMMAND_RPC_GET_ALIASES_BY_ADDRESS::request& req, currency::COMMAND_RPC_GET_ALIASES_BY_ADDRESS::response& res)
  {
    return invoke_http_json_rpc_update_is_disconnect("get_alias_by_address", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS(const currency::COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::request& req, currency::COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS::response& res)
  {
    return invoke_http_bin_remote_command2_update_is_disconnect("/getrandom_outs1.bin", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS3(const currency::COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS3::request& req, currency::COMMAND_RPC_GET_RANDOM_OUTPUTS_FOR_AMOUNTS3::response& res)
  {
    return invoke_http_bin_remote_command2_update_is_disconnect("/getrandom_outs3.bin", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_SEND_RAW_TX(const currency::COMMAND_RPC_SEND_RAW_TX::request& req, currency::COMMAND_RPC_SEND_RAW_TX::response& res)
  {
    return invoke_http_json_remote_command2_update_is_disconnect("/sendrawtransaction", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_FORCE_RELAY_RAW_TXS(const currency::COMMAND_RPC_FORCE_RELAY_RAW_TXS::request& req, currency::COMMAND_RPC_FORCE_RELAY_RAW_TXS::response& res)
  {
    return invoke_http_json_remote_command2_update_is_disconnect("/force_relay", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_TRANSACTIONS(const currency::COMMAND_RPC_GET_TRANSACTIONS::request& req, currency::COMMAND_RPC_GET_TRANSACTIONS::response& rsp)
  {
    return invoke_http_json_remote_command2_update_is_disconnect("/gettransactions", req, rsp);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_COMMAND_RPC_CHECK_KEYIMAGES(const currency::COMMAND_RPC_CHECK_KEYIMAGES::request& req, currency::COMMAND_RPC_CHECK_KEYIMAGES::response& rsp)
  {
    return invoke_http_bin_remote_command2_update_is_disconnect("/check_keyimages.bin", req, rsp);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_POS_MINING_DETAILS(const currency::COMMAND_RPC_GET_POS_MINING_DETAILS::request& req, currency::COMMAND_RPC_GET_POS_MINING_DETAILS::response& rsp)
  {
    return invoke_http_bin_remote_command2_update_is_disconnect("/get_pos_details.bin", req, rsp);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_BLOCKS_DETAILS(const currency::COMMAND_RPC_GET_BLOCKS_DETAILS::request& req, currency::COMMAND_RPC_GET_BLOCKS_DETAILS::response& res)
  {
    //return epee::net_utils::invoke_http_bin_remote_command2(m_daemon_address + "/get_blocks_details.bin", req, res, m_http_client, WALLET_RCP_CONNECTION_TIMEOUT);
    return invoke_http_json_rpc_update_is_disconnect("get_blocks_details", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_CURRENT_CORE_TX_EXPIRATION_MEDIAN(const currency::COMMAND_RPC_GET_CURRENT_CORE_TX_EXPIRATION_MEDIAN::request& req, currency::COMMAND_RPC_GET_CURRENT_CORE_TX_EXPIRATION_MEDIAN::response& res)
  {
    return invoke_http_json_rpc_update_is_disconnect("get_current_core_tx_expiration_median", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GETBLOCKTEMPLATE(const currency::COMMAND_RPC_GETBLOCKTEMPLATE::request& req, currency::COMMAND_RPC_GETBLOCKTEMPLATE::response& rsp)
  {
    return invoke_http_json_rpc_update_is_disconnect("getblocktemplate", req, rsp);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_SUBMITBLOCK(const currency::COMMAND_RPC_SUBMITBLOCK::request& req, currency::COMMAND_RPC_SUBMITBLOCK::response& rsp)
  {
    return invoke_http_json_rpc_update_is_disconnect("submitblock", req, rsp);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_SUBMITBLOCK2(const currency::COMMAND_RPC_SUBMITBLOCK2::request& req, currency::COMMAND_RPC_SUBMITBLOCK2::response& rsp)
  {
    return invoke_http_json_rpc_update_is_disconnect("submitblock2", req, rsp);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::check_connection()
  {
    CRITICAL_REGION_LOCAL(m_lock);
    if (m_http_client.is_connected())
      return true;

    epee::net_utils::http::url_content u;
    epee::net_utils::parse_url(m_daemon_address, u);
    if (!u.port)
      u.port = 8081;
    if (u.schema == "https")
    {
      m_http_client.set_is_ssl(true);
    }
    else
    {
      m_http_client.set_is_ssl(false);
    }

    bool r = m_http_client.connect(u.host, std::to_string(u.port), m_connection_timeout);
    if (r)
    {
      m_pdiganostic_info->last_daemon_is_disconnected = false;
      m_pdiganostic_info->last_success_interract_time = time(nullptr);
    }
    return r;
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_ALL_ALIASES(currency::COMMAND_RPC_GET_ALL_ALIASES::response& res)
  {
    currency::COMMAND_RPC_GET_ALL_ALIASES::request req = AUTO_VAL_INIT(req);
    return invoke_http_json_rpc_update_is_disconnect("get_all_alias_details", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_ALIAS_DETAILS(const currency::COMMAND_RPC_GET_ALIAS_DETAILS::request& req, currency::COMMAND_RPC_GET_ALIAS_DETAILS::response& res)
  {
    return invoke_http_json_rpc_update_is_disconnect("get_alias_details", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_ALIAS_REWARD(const currency::COMMAND_RPC_GET_ALIAS_REWARD::request& req, currency::COMMAND_RPC_GET_ALIAS_REWARD::response& rsp)
  {
    return invoke_http_json_rpc_update_is_disconnect("get_alias_reward", req, rsp);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_POOL_INFO(const currency::COMMAND_RPC_GET_POOL_INFO::request& req, currency::COMMAND_RPC_GET_POOL_INFO::response& res)
  {
    return invoke_http_json_rpc_update_is_disconnect("get_pool_info", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::call_COMMAND_RPC_GET_ASSET_INFO(const currency::COMMAND_RPC_GET_ASSET_INFO::request& req, currency::COMMAND_RPC_GET_ASSET_INFO::response& res)
  {
    return invoke_http_json_rpc_update_is_disconnect("get_asset_info", req, res);
  }
  //------------------------------------------------------------------------------------------------------------------------------
  bool default_http_core_proxy::get_transfer_address(const std::string& adr_str, currency::account_public_address& addr, std::string& payment_id)
  {
    return tools::get_transfer_address(adr_str, addr, payment_id, this);
  }
  //------------------------------------------------------------------------------------------------------------------------------
//   void default_http_core_proxy::set_plast_daemon_is_disconnected(std::atomic<bool> *plast_daemon_is_disconnected)
//   {
//     CRITICAL_REGION_LOCAL(m_lock);
//     m_plast_daemon_is_disconnected = plast_daemon_is_disconnected ? plast_daemon_is_disconnected : &m_last_daemon_is_disconnected_stub;
//   }
  //------------------------------------------------------------------------------------------------------------------------------
  void default_http_core_proxy::set_connectivity(unsigned int connection_timeout, size_t repeats_count)
  {
    m_connection_timeout = connection_timeout;
    m_attempts_count = repeats_count;
  }
  //------------------------------------------------------------------------------------------------------------------------------
  default_http_core_proxy::default_http_core_proxy(): //:m_plast_daemon_is_disconnected(&m_last_daemon_is_disconnected_stub),
    //m_last_success_interract_time(0),
    m_connection_timeout(WALLET_RCP_CONNECTION_TIMEOUT),
    m_attempts_count(WALLET_RCP_COUNT_ATTEMNTS)
  {

  }
}