#include "NetworkService.h"

#include <QEventLoop>
#include <QHttpPart>
#include <QNetworkReply>
#include <QJsonObject>

NetworkService::NetworkService(QObject *parent) : QObject(parent) {
}

NetworkService::~NetworkService() = default;


void NetworkService::postAccountsData() {
    QHttpMultiPart *multiPart = new QHttpMultiPart(QHttpMultiPart::FormDataType);

    QHttpPart jsonPart;
    jsonPart.setHeader(QNetworkRequest::ContentTypeHeader, "application/json; charset=UTF-8");
    jsonPart.setHeader(QNetworkRequest::ContentDispositionHeader, R"(form-data; name="metadata")");

    jsonPart.setBody(m_json);
    multiPart->append(jsonPart);


    QHttpPart desktopUniqueName;
    desktopUniqueName.setHeader(QNetworkRequest::ContentDispositionHeader, R"(form-data; name="desktopUniqueName")");
    desktopUniqueName.setBody(m_desktopId.toUtf8());
    multiPart->append(desktopUniqueName);


    QHttpPart androidUniqueName;
    androidUniqueName.setHeader(QNetworkRequest::ContentDispositionHeader, R"(form-data; name="androidUniqueName")");
    androidUniqueName.setBody(m_deviceId.toUtf8());
    multiPart->append(androidUniqueName);

    QNetworkAccessManager manager; // создаём внутри потока
    const QUrl url("http://localhost:9999/api/v1/account/update");
    const QNetworkRequest request(url);

    QNetworkReply *reply = manager.post(request, multiPart);
    multiPart->setParent(reply);

    QEventLoop loop;
    connect(reply, &QNetworkReply::finished, &loop, &QEventLoop::quit);
    connect(reply, &QNetworkReply::errorOccurred, [&loop](QNetworkReply::NetworkError) {
        loop.quit();
    });
    loop.exec(); // <- здесь и запускается event-loop потока

    // обрабатываем результат
    if (reply->error() == QNetworkReply::NoError) {
        const QByteArray raw = reply->readAll();
        QJsonParseError err;
        const QJsonDocument doc = QJsonDocument::fromJson(raw, &err);
        if (err.error == QJsonParseError::NoError && doc.isObject()) {
            const QJsonObject root = doc.object();
            qDebug() << "Успешный ответ: " << root.value("success").toBool();
        }
    } else {
        qWarning() << "Ошибка:" << reply->errorString();
    }
    reply->deleteLater();

    emit finished();
}

void NetworkService::stop() {
    m_running = false;
}