#include "stomp.h"

Stomp::Stomp() {

}

Stomp::~Stomp() {

}


bool Stomp::subscribe(interface::iStompObserver* obs) {
    for(int i = 0; i < MAX_OBSERVER; i++) {
        if (observer_[i] == nullptr) {
            observer_[i] = obs;
            return true;
        }
    }
    return false;
}

void Stomp::unsubscribe(interface::iStompObserver* obs) {
    for(int i = 0; i < MAX_OBSERVER; i++) {
        if(observer_[i] == obs) {
            observer_[i] = nullptr;
        }
    }
}

int Stomp::connectRequest(QString host, int port, QString vhost, QString username, QString password) {
    socket_.setPeerVerifyMode(QSslSocket::VerifyNone);


    QObject::connect(&socket_, &QSslSocket::readyRead, [&]() {
        auto frame = STOMPFrame::receive(socket_);

        qDebug() << "Connected:" << (frame.command() == STOMPFrame::CONNECTED) << Qt::endl
                << "Version:" << frame.headers().value("version");

        notifyConnectConfirmation((frame.command() == STOMPFrame::CONNECTED),
                                  frame.headers().value("version"));
    });

    socket_.connectToHostEncrypted(host, port);
    if(!socket_.waitForConnected()) return -1;

    STOMPFrame(STOMPFrame::STOMP, {
        {"accept-version", "1.2"},
        {"host", vhost},
        {"login", username},
        {"passcode", password}
    }).send(socket_);

    return 0;

}

void Stomp::sendRequest(QString destination, QString body) {

    QObject::connect(&socket_, &QSslSocket::readyRead, [&] {
       auto frame = STOMPFrame::receive(socket_);
       notifySendConfirmation(frame.command() == STOMPFrame::RECEIPT);
    });
}

void Stomp::subscribeRequest(QString destination, int id) {

}

void Stomp::disconnectRequest() {

}

void Stomp::notifyConnectConfirmation(bool success, QString version) {

}

void Stomp::notifySendConfirmation(bool success) {

}

void Stomp::notifySubscribeConfirmation(bool success) {

}

void Stomp::notifyReceiveIndication(int id, QString destination, QString body) {

}

void Stomp::notifyDisconnectConfirmation() {

}

void Stomp::notifyDisconnectIndication() {

}