#include "ApplicationSettings.h"
#include "BoostLog.h"
#include <boost/property_tree/ini_parser.hpp>
#include <filesystem>

ApplicationSettings::ApplicationSettings(const std::string &path) : m_path(path) {
    if (std::filesystem::exists(std::filesystem::path(path))) {
        try {
            boost::property_tree::read_ini(path, m_ptree);
        } catch (const boost::property_tree::ini_parser_error &e) {
            LOG(error) << e.what();
        }
    }
}

void ApplicationSettings::startCheckInterval(boost::asio::io_context &ioContext, uint32_t seconds) {
    m_timer = std::make_unique<boost::asio::steady_timer>(ioContext);
    m_interval = seconds;
    run();
}

void ApplicationSettings::run() {
    m_timer->expires_after(std::chrono::seconds(m_interval));
    m_timer->async_wait([this](const boost::system::error_code &error) {
        if (error) {
            LOG(error) << error.message();
            return;
        }
        if (m_needSave) {
            try {
                std::lock_guard locker(m_mutex);
                boost::property_tree::write_ini(m_path, m_ptree);
            } catch (const boost::property_tree::ini_parser_error &e) {
                LOG(error) << e.what();
            }
            m_needSave = false;
        }
        run();
    });
}