#ifndef REQUESTMANAGER_H
#define REQUESTMANAGER_H

#include <QObject>
#include <QNetworkReply>
#include <QNetworkAccessManager>
#include <QNetworkRequest>
#include <QJsonDocument>
#include <QJsonObject>
#include <qcoreapplication.h>
#include <qnetworkreply.h>
#include <QByteArray>
#include <QJsonDocument>
#include <QJsonObject>
#include <QJsonArray>
#include <QJsonParseError>
#include <QFile>
#include <QString>
#include <QMultiMap>
#include <QPointer>
#include <QDir>
#include <QSslError>
#include <QPair>


#include "token.h"
#include "response.h"

class RequestManager : public QObject
{
    Q_OBJECT

public:
    RequestManager();
    Response* getSubjects();
    Response* getTokens();
    Response* getTokenSubject();

    Response* getSubjectsUpdated(uint64_t time);
    Response* getSubjectsDeleted(uint64_t time);

    Response* getTokensUpdated(uint64_t time);
    Response* getTokensDeleted(uint64_t time);

    Response* getAccessGroups();
    Response* getAccessGroupsUpdated(uint64_t time);
    Response* getAccessGroupsDeleted(uint64_t time);
    Response* getAccessGroupMembership();
    Response* getAccessGroupMembershipUpdated(uint64_t time);
    Response* getAccessGroupMembershipDeleted(uint64_t time);

    Response* setTokens(QList<QPointer<Token>> tokens);
    Response* deleteTokens(QList<QString> ids);

    void login(QString endpoint, QString username, QString password); //I want it private, but unittest???

    const QJsonDocument &getConfig() const {return config;}
    const QString &getResponse() const {return jsonResponse;}

private:
    QNetworkReply* getRequest(QString endpoint);
    QNetworkReply* postRequest(QString endpoints, QByteArray json);
    Response* getRequestReturnLogic(QString endpoint);
    Response* postRequestReturnLogic(QString endpoint, QByteArray data);
    QString getFromJson(QString json, const QString &member);
    QString encryptedPassword(QString password);
    QString getLoginHeader(QString username, QString hash);
    void prepareAuthHeader();
    QByteArray makeTimeStampJson(uint64_t time);
    QByteArray makeTokensJson(QList<QPointer<Token>> tokens);
    QByteArray makeIdsJson(QList<QString> ids);

private slots:
    void onSSLError(QNetworkReply *reply, const QList<QSslError> &errors);


signals:
    void successLogin();
    void responseReady();


private:
    QNetworkAccessManager* manager = nullptr;
    QJsonDocument config;
    QString authHeader;
    QString host = "https://192.168.1.3:8443";
    //QString host = "http://localhost:8080";

    QString password = "spaceti1";
    QString user = "spaceti";
    QString token;
    QString jsonResponse;
    bool loginStatus;

};

#endif // REQUESTMANAGER_H