#pragma once

#include "XNMonitorServer_global.h"
#include "PluginInterface.h"
#include "PluginGenerator.h"
#include "TypeDefine.h"

class XNMONITORSERVER_EXPORT PluginManager
{
public:
	static PluginManager &Instance();

	// 设置生成的插件信息
	void SetGeneratedPluginInfo(const GenPluginInfo &pluginInfo);

	// 从生成器加载插件
	bool LoadPluginFromGenerator();

	// 卸载当前插件
	void UnloadCurrentPlugin();

	// 获取监控器实例
	DataMonitorBasePtr GetMonitor(const std::string &interfaceName);

	// 获取所有支持的接口
	std::vector<std::string> GetSupportedInterfaces();

	// 检查插件是否已加载
	bool IsPluginLoaded() const;

private:
	PluginManager() = default;
	~PluginManager();
	PluginManager(const PluginManager &)			= delete;
	PluginManager &operator=(const PluginManager &) = delete;

	// 当前加载的插件信息
	void *m_pluginHandle									= nullptr;
	PluginInfo *m_pluginInfo								= nullptr;
	GetPluginInfoFunc m_getPluginInfoFunc					= nullptr;
	CreateMonitorFunc m_createMonitorFunc					= nullptr;
	DestroyMonitorFunc m_destroyMonitorFunc					= nullptr;
	GetSupportedInterfacesFunc m_getSupportedInterfacesFunc = nullptr;
	FreeStringArrayFunc m_freeStringArrayFunc				= nullptr;

	// 生成的插件信息
	GenPluginInfo m_generatedPluginInfo;

	// 监控器实例缓存
	std::unordered_map<std::string, DataMonitorBasePtr> m_monitorCache;
};