feature: added page for export api native configs

client/ui/controllers/api/apiConfigsController.h

@@ -0,0 +1,35 @@
+#ifndef APICONFIGSCONTROLLER_H
+#define APICONFIGSCONTROLLER_H
+
+#include <QObject>
+
+#include "configurators/openvpn_configurator.h"
+#include "ui/models/servers_model.h"
+
+class ApiConfigsController : public QObject
+{
+    Q_OBJECT
+public:
+    ApiConfigsController(const QSharedPointer<ServersModel> &serversModel, const std::shared_ptr<Settings> &settings,
+                        QObject *parent = nullptr);
+
+public slots:
+    void exportNativeConfig(const QString &serverCountryCode, const QString &fileName);
+
+private:
+    struct ApiPayloadData
+    {
+        OpenVpnConfigurator::ConnectionData certRequest;
+
+        QString wireGuardClientPrivKey;
+        QString wireGuardClientPubKey;
+    };
+
+    ApiPayloadData generateApiPayloadData(const QString &protocol);
+    QJsonObject fillApiPayload(const QString &protocol, const ApiPayloadData &apiPayloadData);
+
+    QSharedPointer<ServersModel> m_serversModel;
+    std::shared_ptr<Settings> m_settings;
+};
+
+#endif // APICONFIGSCONTROLLER_H