// diagramcanvas_p.h - 私有头文件，不对外公开
#ifndef DIAGRAMCANVAS_P_H
#define DIAGRAMCANVAS_P_H

#include "common/backend/project_model.h"
#include "common/core_model/topology.h"
#include "common/core_model/types.h"
#include "common/core_model/diagram.h"
#include "common/frontend/monitor_item.h"
#include "monitorpanel.h"
#include <QMdiSubWindow>

class CornerMonitorLauncher;
class LoadMonitorPageDlg;
class DiagramConnectSetting;
class DataAccessor;
struct HttpRecommandInfo;
class StructDataPreviewDlg;
class ExtraPropertyManager;
class DataSourceDlg;
class CreateHMIdlg;
class PluginManager;
class PluginItemFactory;
class QDetailsView;
class PropertyDlg;

class DiagramCavasPrivate
{
public:
    DiagramCavasPrivate(DiagramCavas* q);
    ~DiagramCavasPrivate();

    // 原始私有成员
    QMap<QString, QPair<MonitorPanel*, QMdiSubWindow*>> m_mapMonitorPanel;
    int _pageIndex = 0;
    QString _curPage;
    CornerMonitorLauncher* _cornerButton = nullptr;
    LoadMonitorPageDlg* _loadMonitorPageDlg = nullptr;
    DiagramConnectSetting* _connectSetting = nullptr;
    DataAccessor* _dataAccessor = nullptr;
    StructDataPreviewDlg* _structDataPreviewDlg = nullptr;
    ExtraPropertyManager* _extraPropertyManager = nullptr;
    CreateHMIdlg* _createHMIDlg = nullptr;
    QDetailsView* _pPropertyPage = nullptr;
    PropertyDlg* _pPropertyDlg = nullptr;
    PluginManager* m_pluginManager = nullptr;
    PluginItemFactory* m_itemFactory = nullptr;
    QMap<QString, PluginTypeInfo> m_pluginInfo;
    int _curMode = 0;

    // 私有方法
    void initialImpl();
    void removePanel(PowerEntity* p);
    void calculateLauncherVisible();
    bool loadPluginConfig(const QString& path);
    bool parsePluginConfig(const QJsonObject& root);
    void addShortcuts();
    void updateCornerPos();     //更新右上角Button位置
    void showNewSettingDlg();   //显示网络设置对话框
    void showStructDataPreviewDlg();   //显示结构化数据预览
    void processRecommandData(const HttpRecommandInfo&);       //处理推荐数据
    void onTargetSelected(QObject*);    //对象选中事件(属性)
    void onCreateHMI();     //创建HMI
    void updateHMIFromDB();     //从数据库中更新HMI信息

    //显示属性相关
    void showPropertyDlgImpl();          // 显示属性页
    void hidePropertyDlgImpl();          // 隐藏属性页
    void initPropertyPage();             // 初始化属性页面
    void centerPropertyDialogOnScreen(); // 居中属性对话框

    //添加pannel相关
    void addDrawingPanelImpl(PowerEntity* pItem, DiagramMode mode, const QString& parent);
    void addMonitorPanel(PowerEntity* pItem, const QString& parent);
    void addEditorPanel(PowerEntity* pItem, const QString& parent);
    void connectMonitorPanelSignals(MonitorPanel* panel, FixedPortsModel* model);
    void updateCurrentPage(const QString& pageName);
    bool hasPanel(const QString& name) const;
    MonitorPanel* getPanel(const QString& name) const;
    QMdiSubWindow* getSubWindow(const QString& name) const;

    //保存相关
    void savePageImpl();
    bool saveMonitorPanel(MonitorPanel* monitorPanel);
    bool saveHMIImages(QMap<QByteArray, HMIImageInfo>& imageMap);
    bool saveImageReferences(const QList<HMIImageRef>& imageRefs, const QUuid& hmiId);
    bool saveCustomImageReferences(const QList<HMICustomImageRef>& customImageRefs, const QUuid& hmiId);
    bool saveOrUpdateHMI(PowerEntity* entity, QJsonObject diagramInfo);
    MonitorPanel* getCurrentMonitorPanel() const;
    BaseDrawingPanel* getCurrentDrawingPanel() const;
    // 批量保存
    bool saveAllPages();
    bool savePage(const QString& pageName);
    int saveModifiedPages();
    // 修改状态跟踪
    void markPageModified(const QString& pageName, bool modified = true);
    bool isPageModified(const QString& pageName) const;
    QList<QString> getModifiedPages() const;

    //加载相关
    void loadMonitorImpl(PowerEntity* p);
    bool createAndLoadMonitor(PowerEntity* p, const QJsonObject& context);
    bool loadExistingMonitor(const QString& name);
    QJsonObject loadHMIContext(const QString& hmiName);
    void applyPageGeometry(MonitorPanel* panel, QMdiSubWindow* subWindow,const QJsonObject& pageAttr);
    void activateAndSelectMonitor(const QString& name);

    // 创建HMI面板相关
    void createHMIClickedImpl(const QString& sHMI, const QString& sStructPage, int modelType);
    bool createHMIDiagram(const QString& sHMI, int modelType, QUuid& outId, PowerEntity*& outEntity);
    bool loadStructureToPanel(const QString& panelName, const QString& sStructPage);
private:
    DiagramCavas* q_ptr;  // 指向公共接口的指针
    QSet<QString> m_modifiedPages; // 记录修改过的页面
    Q_DECLARE_PUBLIC(DiagramCavas)
};

#endif // DIAGRAMCANVAS_P_H