#include <QCoreApplication>
#include <QCommandLineParser>
#include <QCommandLineOption>
#include <csignal>
#include <atomic>
#include "spdlog/spdlog.h"

#include "http_server.h"

std::atomic<bool> quit{false};

void signalHandle(int) {
    if (!quit.exchange(true)) {
        QTimer::singleShot(0, []() {
            HttpServer::instance().stop();
            QCoreApplication::quit();
        });
    }
}


int main(int argc, char *argv[])
{
    QCoreApplication app(argc, argv);
    QCoreApplication::setApplicationName("dvr");
    QCoreApplication::setApplicationVersion("1.0.0");

    spdlog::flush_every(std::chrono::seconds(5));

    Camera::createLogger();
    Camera::keepalive();

    std::signal(SIGINT, signalHandle);
    std::signal(SIGTERM, signalHandle);

    QCommandLineParser parser;
    parser.addHelpOption();
    parser.addVersionOption();
    parser.addOption(QCommandLineOption(QStringList() << "i" << "host", "host", "string", "0.0.0.0"));
    parser.addOption(QCommandLineOption(QStringList() << "p" << "port", "port", "number", "10001"));
    parser.process(app);

    QString host = parser.value("host");
    int port = parser.value("port").toInt();

    HttpServer::instance().start(host, port);

    return app.exec();
}