/*
 * PlotOutput.hh
 *
 *  Created on: 28 oct. 2013
 *      Author: CS
 */

#ifndef PLOTOUTPUT_HH_
#define PLOTOUTPUT_HH_

#include "ParamOutput.hh"
#include "Page.hh"
#include "PanelPlotOutput.hh"
#include "ContextFileWriter.hh"

#include <vector>
#include <memory>

namespace plot {

enum OutputStructure {
	ONE_FILE, ONE_FILE_PER_INTERVAL
};

class PlotOutput: public AMDA::Parameters::VisitorOfParamData,
	public AMDA::Parameters::ParamOutput {
public:
	PlotOutput(AMDA::Parameters::ParameterManager& pParameterManager);
	virtual ~PlotOutput();

	/**
	 * @overload DataClient::establishConnection()
	 */
	virtual void establishConnection();

	/**
	 * @overload ParamOutput::apply()
	 */
	virtual void apply();

	/**
	 * @brief Adds a plot to the plot list.
	 */
	void addPlot(boost::shared_ptr<PanelPlotOutput> plot) {
		_plots.push_back(plot);
	}

	/**
	 * @brief Set option to write the context file
	 */
	void setWriteContextFile(bool writeContextFile) {
		_writeContextFile = writeContextFile;
	}

	/**
	 * @brief Set option to write the data file
	 */
	void setWriteDataFile(bool writeDataFile_)
	{
		writeDataFile = writeDataFile_;
	}

	/**
	 * @brief Gets a list of plots on the same panel
	 */
	std::vector<boost::shared_ptr<PanelPlotOutput>> getPlots(Panel* panel_);

	/**
	 * @brief Sets the page configuration
	 */
	void setPage(boost::shared_ptr<Page> page) {
		_page = page;
	}


	/**
	 * @brief sets the output structure (one file, one file per interval).
	 */
	void setOutputStructure(const std::string& pstructure)
	{
		LOG4CXX_DEBUG(gLogger,"PlotOutput::setOutputStructure " << pstructure);
		if (pstructure == "one-file") {
			_outputStructure = OutputStructure::ONE_FILE;
		} else if (pstructure == "one-file-per-interval") {
			_outputStructure = OutputStructure::ONE_FILE_PER_INTERVAL;
		}
	}

	/**
	 * @brief sets the file prefix to use.
	 */
		void setFilePrefix(const std::string& filePrefix)
		{
			LOG4CXX_DEBUG(gLogger,"PlotOutput::setFilePrefix " << filePrefix);
			_filePrefix = filePrefix;
		}

		/**
		 * @brief sets the file prefix to use.
		*/
		std::string& getFilePrefix()
		{
			return _filePrefix;
		}
	AMDA::Parameters::ParameterManager& getParameterManager(){
		return _parameterManager;
	}

	template<typename Type>
	void scalarVisit(AMDA::Parameters::ParamDataSpec<Type> * pParamData);

	template<typename Type>
	void vectorVisit(AMDA::Parameters::ParamDataSpec<std::vector<Type>> * pParamData);

	template<typename Type>
	void tab2DVisit(AMDA::Parameters::ParamDataSpec<AMDA::Parameters::Tab2DData<Type> > * pParamData);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataScalaireShort *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataScalaireShort *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataScalaireFloat *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataScalaireFloat *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataScalaireDouble *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataScalaireDouble *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataScalaireLongDouble *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataScalaireLongDouble *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataScalaireInt *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataScalaireInt *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataLogicalData *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataLogicalData *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataTab1DShort *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab1DShort *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataTab1DFloat *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab1DFloat *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataTab1DDouble *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab1DDouble *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataTab1DLongDouble *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab1DLongDouble *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataTab1DInt *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab1DInt *);

	/**
	 * @overload VisitorOfParamData::visit(AMDA::Parameters::ParamDataTab1DLogicalData *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab1DLogicalData *);

	/**
	 * @overload VisitorOfParamData::visit(ParamDataTab2DShort *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab2DShort *);

	/**
	 * @overload VisitorOfParamData::visit(ParamDataTab2DFloat *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab2DFloat *);

	/**
	 * @overload VisitorOfParamData::visit(ParamDataTab2DDouble *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab2DDouble *);

	/**
	 * @overload VisitorOfParamData::visit(ParamDataTab2DLongDouble *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab2DLongDouble *);

	/**
	 * @overload VisitorOfParamData::visit(ParamDataTab2DInt *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab2DInt *);

	/**
	 * @overload VisitorOfParamData::visit(ParamDataTab2DLogicalData *)
	 */
	virtual void visit(AMDA::Parameters::ParamDataTab2DLogicalData *);

protected:
	/**
	 * @overload ParamOutput::init()
	 */
	virtual void init();

	/**
	 * Gets parameter value from server and stores them into dedicated
	 * structure.
	 */
	virtual void getDataFromServer();


	/**
	 * @brief Compute panel position depending on the page layout
	 */
	virtual void computePanelBounds (void);

	/**
	 * @brief Compute panel plot area position depending on the panel constraints
	 */
	virtual void computePanelPlotAreaBounds (void);

	/**
	 * @brief Compute panel plot area position for manual layout
	 */
	virtual void computePanelPlotAreaBoundsForManualLayout(void);

	/**
 	 * @brief Fix time axes visibility in relation with the request
 	 */
	virtual void fixPanelTimeAxesVisibility(void);

	/**
	 * @brief Compute legend position depending on the panel constraints
	 */
	virtual void computePanelLegendPosition (void);

private:
	/**
	 * @brief Init new page - Create also the new file if necessary
	 */
	bool initNewPage(int intervalIndex, std::string& ttName);

	/*
	 * @brief Sequence to draw one interval by page
	 */
	void drawOneIntervalByPage();

	/*
	 * @brief Sequence to draw all intervals in one page
	 */
	void drawAllIntervalsInOnePage();

	/**
	 * @brief Get the list of indexes used for a vector parameter
	 */
	template<typename Type>
	std::vector<AMDA::Common::ParameterIndexComponent> getParamUsedIndexes(std::string paramId, AMDA::Parameters::ParamDataSpec<std::vector<Type>>* pParamData);

	/**
	 * @brief Get the list of indexes used for a Tab2D parameter
	 */
	template<typename Type>
	std::vector<AMDA::Common::ParameterIndexComponent> getParamUsedIndexes(std::string paramId, AMDA::Parameters::ParamDataSpec<AMDA::Parameters::Tab2DData<Type>>* pParamData);

	/**
	 * @brief Get parameter gap size
	 */
	template<class ParamData>
	double getParamGapSize(std::string paramId, ParamData* pParamData);

	/**
	 * @brief Option to know if the context file must be write
	 */
	bool _writeContextFile;

	/**
	 * @brief Flag to store the 'writeDataFile' value
	 *
	 */
	bool writeDataFile;

	/**
	 * @brief Context file writer
	 */
	ContextFileWriter _contextWriter;

	/**
	 * @brief Main container
	 */
	boost::shared_ptr<Page> _page;

	/**
	 * @brief List of plots
	 */
	std::vector<boost::shared_ptr<PanelPlotOutput>> _plots;

	/**
	 * @brief List of all the plot outputs
	 */
	std::vector<std::string> _outputs;

	/**
	 * @brief PLplot stream
	 */
	std::shared_ptr<plstream> _pls;

	/**
	 * Parameter instance (hold values) for each sampling value
	 */
	std::list<std::string> _usedParametersId;

	/**
	 * @brief Parameter values by component indexed on paramId
	 */
	std::map<std::string, ParameterData> _parameterValues;

	/**
	 * @brief Currently managed paramId in apply method (for visitor)
	 */
	std::string _currentParamId;

	/**
	 * Files to output, default is ONE_FILE_PER_INTERVAL
	 */
	OutputStructure _outputStructure;

	/**
	 * File prefix to use
	 */
	std::string _filePrefix;
};

} /* namespace plot */
#endif /* PLOTOUTPUT_HH_ */