/*!
*
* \author: einhornimmond
*
* \date: 07.03.19
*
* \brief: error
*/

#ifndef DR_LUA_WEB_MODULE_ERROR_ERROR_LIST_H
#define DR_LUA_WEB_MODULE_ERROR_ERROR_LIST_H

#include "Error.h"
#include <stack>

class ErrorList : public IErrorCollection
{
public:
	ErrorList();
	~ErrorList();

	// push error, error will be deleted in deconstructor
	virtual void addError(Error* error);

	// return error on top of stack, please delete after using
	Error* getLastError();

	inline size_t errorCount() { return mErrorStack.size(); }

	// delete all errors
	void clearErrors();

	static int moveErrors(ErrorList* recv, ErrorList* send) {
		return recv->getErrors(send);
	}
	int getErrors(ErrorList* send);

	void printErrors();

protected:
	std::stack<Error*> mErrorStack;
};

#endif // DR_LUA_WEB_MODULE_ERROR_ERROR_LIST_H