#ifndef POLYLINE_HPP_INCLUDED
#define POLYLINE_HPP_INCLUDED

#include <iostream>
#include <memory>
#include <optional>
#include <set>
#include <string>
#include <vector>
#include <NBO/NBO/Marker_Type.h>
#include <NBO/NBO/Shape_Type.h>
#include <NBO/NBO/ENBOType.h>
#include <NBO/NBOGlobal.h>
#include <NBO/Shared/Base/NBOBaseClass.h>


namespace Inscoper::NBO {

/*!
* \brief Represents the XML element Polyline.
*
* The Polyline defines open shapes formed of straight lines. Note: Polyline uses counterclockwise winding (this is the default OpenGL behavior) 
*/
class NBO_EXPORT Polyline : public Shape_Type {

public:
	
	Polyline();
	~Polyline();

	/*!
	* \brief Cast a NBOBaseClass to a Polyline.
	*
	* \param base The base class to cast
	* \return The casted element, or nullptr if the cast fails
	*/
	static std::shared_ptr<Polyline> fromBase(NBOBaseClassPtr base);

	/*!
	* \brief Returns the class type name.
	*
	* \return The class type name
	*/
	std::string getTypeName() const override;

	/*!
	* \brief Returns the XML element name corresponding to this class.
	*
	* \return The XML element name
	*/
	std::string getXMLName() const override;

	/*!
	* \brief Returns the NBO Type corresponding to this class.
	*
	* \return The NBO Type value
	*/
	ENBOType getNBOType() const override;

	/*!
	* \brief Returns a list of all classes derived from this class.
	*
	* \return The list of derived classes
	*/
	std::vector<NBOBaseClassPtr> getChildren() const override;

	/*!
	* \brief Returns a list of all child elements contained in this class.
	*
	* \return The list of child classes
	*/
	std::vector<NBOBaseClassPtr> getSubElements() const override;

	/*!
	* \brief Populates this object from a JSON file.
	*
	* \param path The path to the JSON file
	* \param validate If true, validates constraints on value. Default is true.
	*/
	void fromJsonFile(const std::string& path, bool validate = true);

	/*!
	* \brief Populates this object from a JSON string.
	*
	* \param json_string The JSON content as a string
	* \param validate If true, validates constraints on value. Default is true.
	*/
	void fromJsonString(const std::string& json_string, bool validate = true);

	/*!
	* \brief Populates this object from a XML file.
	*
	* \param path The path to the XML file
	* \param validate If true, validates constraints on value. Default is true.
	*/
	void fromXmlFile(const std::string& path, bool validate = true);

	/*!
	* \brief Populates this object from a XML string.
	*
	* \param xml_string The XML content as a string
	* \param validate If true, validates constraints on value. Default is true.
	*/
	void fromXmlString(const std::string& xml_string, bool validate = true);

	/*!
	* \brief Serializes this object to an XML file.
	*
	* \param filename The path to the output XML file
	* \param validate If true, validates constraints on value. Default is true.
	*/
	void toXmlFile(const std::string& filename, bool validate = true) const;

	/*!
	* \brief Serializes this object to an XML string.
	*
	* \param validate If true, validates constraints on value. Default is true.
	* \return A string containing the XML representation of this object
	*/
	std::string toXmlString(bool validate = true) const;

	/*!
	* \brief Sets the value of the Points attribute.
	*
	* The points of the polyline are defined as a list of comma separated x,y coordinates seperated by spaces like "x1,y1 x2,y2 x3,y3" e.g....................... "0,0 1,2 3,5" 
	*
	* \param value The value to set
	* \param validate If true, validates constraints on value. Default is true.
	*/
	void setPoints(const std::string& value, bool validate = true);

	/*!
	* \brief Returns the value of the Points attribute.
	*
	* The points of the polyline are defined as a list of comma separated x,y coordinates seperated by spaces like "x1,y1 x2,y2 x3,y3" e.g....................... "0,0 1,2 3,5" 
	*
	* \return The value of the attribute
	*/
	std::string getPoints() const;

	/*!
	* \brief Resets the Points attribute to an unset state.
	*
	* The points of the polyline are defined as a list of comma separated x,y coordinates seperated by spaces like "x1,y1 x2,y2 x3,y3" e.g....................... "0,0 1,2 3,5" 
	*/
	void resetPoints();

	/*!
	* \brief Checks whether the Points attribute is present.
	*
	* The points of the polyline are defined as a list of comma separated x,y coordinates seperated by spaces like "x1,y1 x2,y2 x3,y3" e.g....................... "0,0 1,2 3,5" 
	*
	* \return true if the attribute has been set, false otherwise
	*/
	bool hasPoints() const;

	/*!
	* \brief Returns the allowed values for this attribut.
	*
	* The points of the polyline are defined as a list of comma separated x,y coordinates seperated by spaces like "x1,y1 x2,y2 x3,y3" e.g....................... "0,0 1,2 3,5" 
	*
	* \return The list of allowed values
	*/
	static const std::set<std::string>& getPointsAllowedValues();

	/*!
	* \brief Sets the value of the MarkerStart attribute.
	*
	* No description available in the XSD standard.
	*
	* \param value The value to set
	* \param validate If true, validates constraints on value. Default is true.
	*/
	void setMarkerStart(const Inscoper::NBO::Marker_TypePtr& value, bool validate = true);

	/*!
	* \brief Returns the value of the MarkerStart attribute.
	*
	* No description available in the XSD standard.
	*
	* \return The value of the attribute
	*/
	Marker_TypePtr getMarkerStart() const;

	/*!
	* \brief Resets the MarkerStart attribute to an unset state.
	*
	* No description available in the XSD standard.
	*/
	void resetMarkerStart();

	/*!
	* \brief Checks whether the optional MarkerStart attribute is present.
	*
	* No description available in the XSD standard.
	*
	* \return true if the optional attribute has been set, false otherwise
	*/
	bool hasMarkerStart() const;

	/*!
	* \brief Sets the value of the MarkerEnd attribute.
	*
	* No description available in the XSD standard.
	*
	* \param value The value to set
	* \param validate If true, validates constraints on value. Default is true.
	*/
	void setMarkerEnd(const Inscoper::NBO::Marker_TypePtr& value, bool validate = true);

	/*!
	* \brief Returns the value of the MarkerEnd attribute.
	*
	* No description available in the XSD standard.
	*
	* \return The value of the attribute
	*/
	Marker_TypePtr getMarkerEnd() const;

	/*!
	* \brief Resets the MarkerEnd attribute to an unset state.
	*
	* No description available in the XSD standard.
	*/
	void resetMarkerEnd();

	/*!
	* \brief Checks whether the optional MarkerEnd attribute is present.
	*
	* No description available in the XSD standard.
	*
	* \return true if the optional attribute has been set, false otherwise
	*/
	bool hasMarkerEnd() const;


private:
	class Impl;
	std::unique_ptr<Impl> pImpl;

    std::optional<std::string> Points; // Required attribute
    static const std::set<std::string> PointsAllowedValues;
	Marker_TypePtr MarkerStart = nullptr; // Optional attribute
	Marker_TypePtr MarkerEnd = nullptr; // Optional attribute
};

/*! Shared pointer for Polyline*/
typedef std::shared_ptr<Polyline> PolylinePtr;

} // namespace Inscoper::NBO

#endif // POLYLINE_HPP_INCLUDED