operations.cpp

// Backtesting Engine in C++
//
// (c) 2026 Ryan McCaffery | https://mccaffers.com
// This code is licensed under MIT license (see LICENSE.txt for details)
// ---------------------------------------

#include "operations.hpp"
// std headers
#include <iostream>
#include <vector>
#include <memory>
#include <string>
#include <iomanip>
#include "tradeManager.hpp"

void Operations::run(const std::vector<PriceData>& ticks) {

    // Loop aroudn every tick
    // Example output:
    // symbol=AUSIDXAUD, ask=8602.4000, bid=8599.4000 timestamp=2026-03-12 18:39:01.076
    // symbol=AUSIDXAUD, ask=8602.9000, bid=8599.9000 timestamp=2026-03-12 18:39:01.584
    // symbol=EURUSD, ask=1.1513, bid=1.1512 timestamp=2026-03-12 18:39:01.644
    // symbol=AUSIDXAUD, ask=8602.4000, bid=8599.4000 timestamp=2026-03-12 18:39:01.770
    // symbol=AUSIDXAUD, ask=8601.9000, bid=8598.9000 timestamp=2026-03-12 18:39:01.982
    
    for (const auto& tick : ticks) {
        // (void)tick;

        // print first tick
        auto time_t = std::chrono::system_clock::to_time_t(tick.timestamp);
        struct tm tm = {};
        if (localtime_r(&time_t, &tm) == nullptr) {
            std::cerr << "Error: failed to convert timestamp" << std::endl;
        }
        char buffer[20];
        std::strftime(buffer, sizeof(buffer), "%Y-%m-%d %H:%M:%S", &tm);
        auto ms = std::chrono::duration_cast<std::chrono::milliseconds>(tick.timestamp.time_since_epoch()) % 1000;
        printf("symbol=%s, ask=%.4f, bid=%.4f timestamp=%s.%03lld\n", tick.symbol.c_str(), tick.ask, tick.bid, buffer,
               static_cast<long long>(ms.count()));
    }

    auto tradeManager = TradeManager::getInstance();

    // std::string tradeId = tradeManager->openTrade(ticks[0].ask, 100000, true);
    // std::cout << "Opened trade: " << tradeId << std::endl;

    // size_t openTrades = tradeManager->reviewAccount();
    // std::cout << "Number of open trades: " << openTrades << std::endl;

    // bool closed = tradeManager->closeTrade(tradeId);
    // std::cout << "Trade closed: " << (closed ? "yes" : "no") << std::endl;
}