refactor: refactor the application to the mvvm architecture (#2009)

* refactor: move business logic from servers model

* refactor: move containersModel initialization

* refactor: added protocol ui controller and removed settings class from protocols model

* refactor: moved cli management to separate controller

* refactor: moved app split to separate controller

* refactor: moved site split to separate controller

* refactor: moved allowed dns to separate controller

* refactor: moved language logic to separate ui controller

* refactor: removed Settings from devices model

* refactor: moved configs and services api logit to separate core controller

* refactor: added a layer with a repository between the storage and controllers

* refactor: use child parent system instead of smart pointers for controllers and models initialization

* refactor: moved install functions from server controller to install controller

* refactor: install controller refactoring

* chore: renamed exportController to exportUiController

* refactor: separate export controller

* refactor: removed VpnConfigurationsController

* chore: renamed ServerController to SshSession

* refactor: replaced ServerController to SshSession

* chore: moved qml controllers to separate folder

* chore: include fixes

* chore: moved utils from core root to core/utils

* chore: include fixes

* chore: rename core/utils files to camelCase foramt

* chore: include fixes

* chore: moved some utils to api and selfhosted folders

* chore: include fixes

* chore: remove unused file

* chore: moved serialization folder to core/utils

* chore: include fixes

* chore: moved some files from client root to core/utils

* chore: include fixes

* chore: moved ui utils to ui/utils folder

* chore: include fixes

* chore: move utils from root to ui/utils

* chore: include fixes

* chore: moved configurators to core/configurators

* chore: include fixes

* refactor: moved iap logic from ui controller to core

* refactor: moved remaining core logic from ApiConfigsController to SubscriptionController

* chore: rename apiNewsController to apiNewsUiController

* refactor: moved core logic from news ui controller to core

* chore: renamed apiConfigsController to subscriptionUiController

* chore: include fixes

* refactor: merge ApiSettingsController with SubscriptionUiController

* chore: moved ui selfhosted controllers to separate folder

* chore: include fixes

* chore: rename connectionController to connectiomUiController

* refactor: moved core logic from connectionUiController

* chore: rename settingsController to settingsUiController

* refactor: move core logic from settingsUiController

* refactor: moved core controller signal/slot connections to separate class

* fix: newsController fixes after refactoring

* chore: rename model to camelCase

* chore: include fixes

* chore: remove unused code

* chore: move selfhosted core to separate folder

* chore: include fixes

* chore: rename importController to importUiController

* refactor: move core logic from importUiController

* chore: minor fixes

* chore: remove prem v1 migration

* refactor: remove openvpn over cloak and openvpn over shadowsocks

* refactor: removed protocolsForContainer function

* refactor: add core models

* refactor: replace json with c++ structs for server config

* refactor: move getDnsPair to ServerConfigUtils

* feat: add admin selfhosted config export test

* feat: add multi import test

* refactor: use coreController for tests

* feat: add few simple tests

* chore: qrepos in all core controllers

* feat: add test for settings

* refactor: remove repo dependency from configurators

* chore: moved protocols to core folder

* chore: include fixes

* refactor: moved containersDefs, defs, apiDefs, protocolsDefs to different places

* chore: include fixes

* chore: build fixes

* chore: build fixes

* refactor: remove q repo and interface repo

* feat: add test for ui servers model and controller

* chore: renamed to camelCase

* chore: include fixes

* refactor: moved core logic from sites ui controller

* fix: fixed api config processing

* fix: fixed processed server index processing

* refactor: protocol models now use c++ structs instead of json configs

* refactor: servers model now use c++ struct instead of json config

* fix: fixed default server index processing

* fix: fix logs init

* fix: fix secure settings load keys

* chore: build fixes

* fix: fixed clear settings

* fix: fixed restore backup

* fix: sshSession usage

* fix: fixed export functions signatures

* fix: return missing part from buildContainerWorker

* fix: fixed server description on page home

* refactor: add container config helpers functions

* refactor: c++ structs instead of json

* chore: add dns protocol config struct

* refactor: move config utils functions to config structs

* feat: add test for selfhosted server setup

* refactor: separate resources.qrc

* fix: fixed server rename

* chore: return nameOverriddenByUser

* fix: build fixes

* fix: fixed models init

* refactor: cleanup models usage

* fix: fixed models init

* chore: cleanup connections and functions signatures

* chore: cleanup updateModel calls

* feat: added cache to servers repo

* chore: cleanup unused functions

* chore: ssxray processing

* chore: remove transportProtoWithDefault and portWithDefault functions

* chore: removed proto types any and l2tp

* refactor: moved some constants

* fix: fixed native configs export

* refactor: remove json from processConfigWith functions

* fix: fixed processed server index usage

* fix: qml warning fixes

* chore: merge fixes

* chore: update tests

* fix: fixed xray config processing

* fix: fixed split tunneling processing

* chore: rename sites controllers and model

* chore: rename fixes

* chore: minor fixes

* chore: remove ability to load backup from "file with connection settings" button

* fix: fixed api device revoke

* fix: remove full model update when renaming a user

* fix: fixed premium/free server rename

* fix: fixed selfhosted new server install

* fix: fixed updateContainer function

* fix: fixed revoke for external premium configs

* feat: add native configs qr processing

* chore: codestyle fixes

* fix: fixed admin config create

* chore: again remove ability to load backup from "file with connection settings" button

* chore: minor fixes

* fix: fixed variables initialization

* fix: fixed qml imports

* fix: minor fixes

* fix: fix vpnConnection function calls

* feat: add buckup error handling

* fix: fixed admin config revok

* fix: fixed selfhosted awg installation

* fix: ad visability

* feat: add empty check for primary dns

* chore: minor fixes

client/ui/controllers/selfhosted/exportUiController.h

@@ -0,0 +1,59 @@
+#ifndef EXPORTUICONTROLLER_H
+#define EXPORTUICONTROLLER_H
+
+#include <QObject>
+
+#include "core/controllers/selfhosted/exportController.h"
+
+class ExportUiController : public QObject
+{
+    Q_OBJECT
+public:
+    explicit ExportUiController(ExportController* exportController, QObject *parent = nullptr);
+
+    Q_PROPERTY(QList<QString> qrCodes READ getQrCodes NOTIFY exportConfigChanged)
+    Q_PROPERTY(int qrCodesCount READ getQrCodesCount NOTIFY exportConfigChanged)
+    Q_PROPERTY(QString config READ getConfig NOTIFY exportConfigChanged)
+    Q_PROPERTY(QString nativeConfigString READ getNativeConfigString NOTIFY exportConfigChanged)
+
+public slots:
+    void generateFullAccessConfig(int serverIndex);
+    void generateConnectionConfig(int serverIndex, int containerIndex, const QString &clientName);
+    void generateOpenVpnConfig(int serverIndex, const QString &clientName);
+    void generateWireGuardConfig(int serverIndex, const QString &clientName);
+    void generateAwgConfig(int serverIndex, int containerIndex, const QString &clientName);
+    void generateXrayConfig(int serverIndex, const QString &clientName);
+
+    QString getConfig();
+    QString getNativeConfigString();
+    QList<QString> getQrCodes();
+
+    void exportConfig(const QString &fileName);
+
+    void updateClientManagementModel(int serverIndex, int containerIndex);
+    void revokeConfig(int row, int serverIndex, int containerIndex);
+    void renameClient(int row, const QString &clientName, int serverIndex, int containerIndex);
+
+signals:
+    void generateConfig(int type);
+    void revokeConfigFinished();
+    void exportErrorOccurred(const QString &errorMessage);
+    void exportErrorOccurred(ErrorCode errorCode);
+
+    void exportConfigChanged();
+
+    void saveFile(const QString &fileName, const QString &data);
+
+private:
+    int getQrCodesCount();
+    void clearPreviousConfig();
+    void applyExportResult(const ExportController::ExportResult &result);
+
+    ExportController* m_exportController;
+
+    QString m_config;
+    QString m_nativeConfigString;
+    QList<QString> m_qrCodes;
+};
+
+#endif // EXPORTUICONTROLLER_H