#ifndef DATAMANAGER_H
#define DATAMANAGER_H

#include<QList>
#include "DPData.h"
#include "DBPlatformNew.h"
#include "SysManager.h"


//根结点，管理所有数据
class DataManager :public DPData
{
	Q_OBJECT
public:
	DataManager();
	~DataManager();

	enum class DataType
	{
		project,
		dataModel,
		dataPack,
		dataClass,
		dataAttribute,
		scene
	};

public:
	/*增加child数据*/
	bool addChild(DPData* newData);
	/*删除一条child数据*/
	bool deleteChild(unsigned int id);
	/*获取所有下层数据*/
	void getAllChildren(DPData* pManager=nullptr, bool reload = false);
	void clearAllProject();

	void insertDataMap(DataType type, unsigned int id, DPData* pData);
	void deleteInDataMap(DataType type, unsigned int id);

	DPData* findObjectById(DataType type,  int id);
	//查找指定数据模型下的数据对象
	DPData* findobjectByNameInDatamodel(int type, QString propertyName, QString name, int dataModelId);
	DataType transformType(int type);
	//获取指定数据类型的map
	void getDataMap(DataType type, QMap<unsigned int, DPData*>& map);


	/*最近打开两个项目*/
	QList<DPData*>					lastProject;
	DBPlatformSpace::DBPlatformNew* pTheDBPlatform = nullptr;
	bool							_dbConnected = false; //数据库连接状态



private:
	QMap<unsigned int, DPData*> platformDataMap; //所有数据对象---之后删除 
	QMap<unsigned int, DPData*> mapProject;
	QMap<unsigned int, DPData*> mapDataModel; 
	QMap<unsigned int, DPData*> mapDataPack;
	QMap<unsigned int, DPData*> mapDataClass;
	QMap<unsigned int, DPData*> mapDataAttribute;
	QMap<unsigned int, DPData*> mapDataScene;
	QMap<DataType, QMap<unsigned int, DPData*>>  platformData; 


};


DataManager& GetDataRoot();

#endif