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#ifndef NETATMOCONNECTION_H
#define NETATMOCONNECTION_H

#include <QObject>
#include <QTimer>

#include <network/networkaccessmanager.h>

class NetatmoConnection : public QObject
{
    Q_OBJECT
public:
    explicit NetatmoConnection(NetworkAccessManager *networkmanager, const QByteArray &clientId, const QByteArray &clientSecret, QObject *parent = nullptr);

    QByteArray accessToken();
    QByteArray refreshToken();

    QUrl getLoginUrl(const QUrl &redirectUrl = QUrl("https://127.0.0.1:8888"));

    // Note: Use only for migration since this login type is deprecated at netatmo and is
    // not working any more with new accounts or after changing the password of an older existing account
    bool getAccessTokenFromUsernamePassword(const QString username, const QString &password);

    bool getAccessTokenFromRefreshToken(const QByteArray &refreshToken);
    bool getAccessTokenFromAuthorizationCode(const QByteArray &authorizationCode);

    QNetworkReply *getStationData();

    static QString censorDebugOutput(const QString &text);

signals:
    void authenticatedChanged(bool authenticated);
    void receivedRefreshToken(const QByteArray &refreshToken);
    void receivedAccessToken(const QByteArray &accessToken);

private:
    NetworkAccessManager *m_networkManager = nullptr;
    QTimer *m_tokenRefreshTimer = nullptr;
    bool m_authenticated = false;

    QStringList m_scopes;

    QUrl m_baseUrl = QUrl("https://api.netatmo.com");
    QUrl m_redirectUrl = QUrl("https://127.0.0.1:8888");

    QByteArray m_clientId;
    QByteArray m_clientSecret;
    QByteArray m_accessToken;
    QByteArray m_refreshToken;

    void setAuthenticated(bool authenticated);
    void processLoginResponse(const QByteArray &data);
};

#endif // NETATMOCONNECTION_H