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#pragma once

#include <QtCore>
#include <QtNetwork>
#include <QtQml>

class IContext {
public:
    virtual ~IContext();
    virtual QVariant configValue(const QString &key, const QVariant &defaultValue) const = 0;
    virtual QNetworkReply* httpGet(const QNetworkRequest& request) const = 0;
    virtual QNetworkReply* httpPost(const QNetworkRequest& request, const QByteArray &data) const = 0;
};

class Context : public QObject, public IContext
{
    Q_OBJECT
public:
    Context(QObject *parent=nullptr);
    ~Context();
    void setConfig(const QVariantMap &config);
    void updateConfig(const QVariantMap &o);
    QVariantMap config() const;
    void setNetwork(QNetworkAccessManager *network);
    QNetworkAccessManager *network() const;
    bool hasNetwork() const;
    QVariant configValue(const QString &key, const QVariant &defaultValue=QVariant()) const;
    QString configString(const QString &key, const QString &defaultValue=QString()) const;
    QNetworkReply* httpGet(const QNetworkRequest& request) const;
    QNetworkReply* httpPost(const QNetworkRequest& request, const QByteArray &data) const;
    void discoverNetwork(QObject *object);
    void onReplyFinished(QNetworkReply *reply);
private:
    QVariantMap m_config;
    QNetworkAccessManager *m_network;
};