sessionbasemodel.h

// SPDX-FileCopyrightText: 2022 - 2026 UnionTech Software Technology Co., Ltd.
//
// SPDX-License-Identifier: GPL-3.0-or-later

#ifndef SESSIONBASEMODEL_H
#define SESSIONBASEMODEL_H

#include "authcommon.h"
#include "userinfo.h"

#include <QObject>
#ifndef ENABLE_DSS_SNIPE
#include <QGSettings>
#else
#include <DConfig>
#endif

#include <memory>
#include <types/mfainfolist.h>

using namespace AuthCommon;

class SessionBaseModel : public QObject
{
    Q_OBJECT
public:
    enum AuthFailedType {
        Fprint,
        KEYBOARD
    };
    Q_ENUM(AuthFailedType)

    enum PowerAction {
        None,
        RequireNormal,
        RequireUpdateShutdown,
        RequireUpdateRestart,
        RequireShutdown,
        RequireRestart,
        RequireSuspend,
        RequireHibernate,
        RequireLock,
        RequireLogout,
        RequireSwitchUser,
        RequireSwitchSystem
    };
    Q_ENUM(PowerAction)

    enum ModeStatus {
        NoStatus,
        PasswordMode,
        ConfirmPasswordMode,
        UserMode,
        SessionMode,
        PowerMode,
        ShutDownMode,
        ResetPasswdMode,
        UpdateMode,
        SelectSameNameUserMode,
    };
    Q_ENUM(ModeStatus)

    enum UpdatePowerMode {
        UPM_None,
        UPM_UpdateAndShutdown,
        UPM_UpdateAndReboot
    };
    Q_ENUM(UpdatePowerMode)

    enum ContentType {
        NoContent,
        WarningContent,
        LockContent,
        UpdateContent
    };
    Q_ENUM(ContentType)

    /* com.deepin.daemon.Authenticate */
    struct AuthProperty {
        bool FuzzyMFA;          // Reserved
        bool MFAFlag;           // 多因子标志位
        int FrameworkState;     // 认证框架是否可用标志位
        AuthFlags AuthType;           // 账户开启的认证类型
        int MixAuthFlags;       // 受支持的认证类型
        int PINLen;             // PIN 码的最大长度
        QString EncryptionType; // 加密类型
        QString Prompt;         // 提示语
        QString UserName;       // 账户名
    };

    struct AuthResult {
        AuthType authType;       // 认证结果对应的认证类型，AT_ALL时代表所有认证类型
        AuthState authState;     // 认证结果
        QString authMessage;     // 认证消息
    };

    explicit SessionBaseModel(QObject *parent = nullptr);
    ~SessionBaseModel() override;

    inline std::shared_ptr<User> currentUser() const { return m_currentUser; }

    inline QList<std::shared_ptr<User>> loginedUserList() const { return m_loginedUsers->values(); }
    inline QList<std::shared_ptr<User>> userList() const { return m_users->values(); }

    std::shared_ptr<User> findUserByUid(const uint uid) const;
    std::shared_ptr<User> findUserByName(const QString &name) const;
    std::shared_ptr<User> findUserByPath(const QString &path) const;

    inline AppType appType() const { return m_appType; }
    void setAppType(const AppType type);

    void setSEType(bool state) { m_SEOpen = state; }
    bool getSEType() const { return m_SEOpen; }

    inline QString sessionKey() const { return m_sessionKey; }
    void setSessionKey(const QString &sessionKey);

    inline PowerAction powerAction() const { return m_powerAction; }
    void setPowerAction(const PowerAction &powerAction, bool force = false);

    bool isPowerActionDoForce() const { return m_powerActionDoForce; }

    ModeStatus currentModeState() const { return m_currentModeState; }
    void setCurrentModeState(const ModeStatus &currentModeState);

    inline int userListSize() { return m_userListSize; }
    void setUserListSize(int users_size);

    void setHasVirtualKB(bool hasVirtualKB);

    void setHasSwap(bool hasSwap);
    inline bool hasSwap() { return m_hasSwap; }

    inline bool isUseWayland() const { return m_isUseWayland; }

    inline bool visible() const { return m_visible; }
    void setVisible(const bool visible);

    inline bool canSleep() const { return m_canSleep; }
    void setCanSleep(bool canSleep);

    inline bool allowShowUserSwitchButton() const { return m_allowShowUserSwitchButton; }
    void setAllowShowUserSwitchButton(bool allowShowUserSwitchButton);

    inline bool alwaysShowUserSwitchButton() const { return m_alwaysShowUserSwitchButton; }
    void setAlwaysShowUserSwitchButton(bool alwaysShowUserSwitchButton);

    inline bool isServerModel() const { return m_isServerModel; }
    void setIsServerModel(bool server_model);

    inline bool abortConfirm() const { return m_abortConfirm; }
    void setAbortConfirm(bool abortConfirm);

    inline bool isBlackMode() const { return m_isBlackMode; }
    void setIsBlackMode(bool is_black);

    void setShutdownMode(bool is_black);

    inline bool isHibernateMode() const { return m_isHibernateMode; }
    void setIsHibernateModel(bool is_Hibernate);

    inline bool allowShowCustomUser() const { return m_allowShowCustomUser; }
    void setAllowShowCustomUser(const bool allowShowCustomUser);

    inline const QList<std::shared_ptr<User>> getUserList() const { return m_users->values(); }

    inline const AuthProperty &getAuthProperty() const { return m_authProperty; }
    void setAuthType(const AuthFlags type);

    std::shared_ptr<User> json2User(const QString &userJson);

    void setUpdatePowerMode(UpdatePowerMode mode) { m_updatePowerMode = mode; }
    UpdatePowerMode updatePowerMode() const { return m_updatePowerMode; }
    void setTerminalLocked(bool locked);
    inline bool terminalLocked() const { return m_isTerminalLocked; }
    void sendTerminalLockedSignal();

    void setCurrentContentType(ContentType type) { m_currentContentType = type; }
    ContentType currentContentType() const { return m_currentContentType; }

    bool isLightdmPamStarted() const;
    void setLightdmPamStarted(bool lightPamStarted);

    inline bool visibleShutdownWhenRebootOrShutdown() const { return m_visibleShutdownWhenRebootOrShutdown; }

    inline const AuthResult &getAuthResult() const { return m_authResult; }

    inline bool userlistVisible() const { return m_userlistVisible; }
    void setUserlistVisible(bool visible);

    inline bool isQuickLoginProcess() const { return m_isQuickLoginProcess; }
    void setQuickLoginProcess(bool );

    inline bool gsCheckpwd() const { return m_gsCheckpwd; }
    void setGsCheckpwd(bool value);

    // 检查当前用户是否设置了免密登录
    bool isNoPasswordLogin() const;

signals:
    /* com.deepin.daemon.Accounts */
    void currentUserChanged(const std::shared_ptr<User>);
    void userAdded(const std::shared_ptr<User>);
    void userRemoved(const std::shared_ptr<User>);
    void userListChanged(const QList<std::shared_ptr<User>>);
    void loginedUserListChanged(const QList<std::shared_ptr<User>>);
    /* com.deepin.daemon.Authenticate */
    void MFAFlagChanged(const bool);
    /* others */
    void visibleChanged(const bool);
    //通知前端lightdm pam 已经开启
    void lightdmPamStartedChanged();

public slots:
    /* com.deepin.daemon.Accounts */
    void addUser(const QString &path);
    void addUser(const std::shared_ptr<User> user);
    void removeUser(const QString &path);
    void removeUser(const std::shared_ptr<User> user);
    bool updateCurrentUser(const QString &userJson);
    bool updateCurrentUser(const std::shared_ptr<User> user);
    void updateUserList(const QStringList &list);
    void updateLoginedUserList(const QString &list);
    /* com.deepin.daemon.Authenticate */
    void updateLimitedInfo(const QString &info);
    void updateFrameworkState(const int state);
    void updateSupportedMixAuthFlags(const int flags);
    void updateSupportedEncryptionType(const QString &type);
    /* com.deepin.daemon.Authenticate.Session */
    void updateAuthState(const AuthType type, const AuthState state, const QString &message);
    void updateFactorsInfo(const MFAInfoList &infoList);
    void updateFuzzyMFA(const bool fuzzMFA);
    void updateMFAFlag(const bool MFAFlag);
    void updatePINLen(const int PINLen);
    void updatePrompt(const QString &prompt);

#ifndef ENABLE_DSS_SNIPE
    QVariant getPowerGSettings(const QString &node, const QString &key);
#endif
signals:
    void authTipsMessage(const QString &message, AuthFailedType type = KEYBOARD);
    void authFailedMessage(const QString &message, AuthFailedType type = KEYBOARD);
    void authFailedTipsMessage(const QString &message, AuthFailedType type = KEYBOARD);
    void authFinished(bool success);
    void accountError();
    void checkAccountFinished();
    void onPowerActionChanged(PowerAction poweraction);
    void onRequirePowerAction(PowerAction poweraction, bool needConfirm);
    void onSessionKeyChanged(const QString &sessionKey);
    void showUserList();
    void showLockScreen();
    void showShutdown();
    void showUpdate(bool doReboot);
    void onStatusChanged(ModeStatus status);
    void onUserListChanged(QList<std::shared_ptr<User>> list);
    void hasVirtualKBChanged(bool hasVirtualKB);
    void onUserListSizeChanged(int users_size);
    void onHasSwapChanged(bool hasSwap);
    void canSleepChanged(bool canSleep);
    void allowShowUserSwitchButtonChanged(bool allowShowUserSwitchButton);
    void abortConfirmChanged(bool abortConfirm);
    void userListLoginedChanged(QList<std::shared_ptr<User>> list);
    void activeAuthChanged(bool active);
    void blackModeChanged(bool is_black);
    void shutdownkModeChanged(bool is_black);
    void HibernateModeChanged(bool is_hibernate); //休眠信号改变
    void prepareForSleep(bool is_Sleep);          //待机信号改变
    void shutdownInhibit(const SessionBaseModel::PowerAction action, bool needConfirm);
    void tipsShowed();
    void clearServerLoginWidgetContent();

    void authStateChanged(const AuthType, const AuthState, const QString &);
    void authTypeChanged(const AuthFlags type);

    // 关闭插件右键菜单信号
    void hidePluginMenu();
    void terminalLockedChanged(bool isLocked);

protected:
    template <typename T>
    T valueByQSettings(const QString & group,
                       const QString & key,
                       const QVariant &failback) {
        return findValueByQSettings<T>(DDESESSIONCC::session_ui_configs,
                                       group,
                                       key,
                                       failback);
    }

private:
    bool m_hasSwap;
    bool m_visible;
    bool m_isServerModel;
    bool m_canSleep;
    bool m_allowShowUserSwitchButton;
    bool m_alwaysShowUserSwitchButton;
    bool m_abortConfirm;
    bool m_isBlackMode;
    bool m_isHibernateMode;
    bool m_allowShowCustomUser;
    bool m_SEOpen; // 保存等保开启、关闭的状态
    bool m_isUseWayland;
    int m_userListSize = 0;
    bool m_isTerminalLocked = false;
    bool m_userlistVisible = true;
    AppType m_appType;
    QList<std::shared_ptr<User>> m_userList;
    std::shared_ptr<User> m_currentUser;
    QString m_sessionKey;
    PowerAction m_powerAction;
    ModeStatus m_currentModeState;
    AuthProperty m_authProperty; // 认证相关属性的值，初始时通过dbus获取，暂存在model中，供widget初始化界面使用
    QMap<QString, std::shared_ptr<User>> *m_users;
    QMap<QString, std::shared_ptr<User>> *m_loginedUsers;
    UpdatePowerMode m_updatePowerMode;
    ContentType m_currentContentType;
#ifndef ENABLE_DSS_SNIPE
    QGSettings* m_powerGsettings = nullptr;
#else
    Dtk::Core::DConfig *m_powerConfig = nullptr;
#endif
    bool m_lightdmPamStarted; // 标志lightdmpam是否已经开启，主要用于greeter,lock不涉及lightdm
    AuthResult m_authResult; // 记录认证结果
    bool m_enableShellBlackMode;
    bool m_enableShutdownBlackWidget;
    bool m_visibleShutdownWhenRebootOrShutdown;
    bool m_isQuickLoginProcess=false;//标志当前界面展示是否为快速登录流程
    bool m_gsCheckpwd;
    bool m_powerActionDoForce = false; // 是否强制执行关机重启等操作
};

#endif // SESSIONBASEMODEL_H