resources.h

/*
 
MIT License
 
Copyright (c) 2017 FMI Open Development / Markus Peura, first.last@fmi.fi
 
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
 
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
 
*/
/*
Part of Rack development has been done in the BALTRAD projects part-financed
by the European Union (European Regional Development Fund and European
Neighbourhood Partnership Instrument, Baltic Sea Region Programme 2007-2013)
*/
 
// # pragma once
#ifndef RACK_RESOURCES_H_
#define RACK_RESOURCES_H_
 
#include <string>
 
#include <drain/RegExp.h>
#include <drain/image/Image.h>
#include <drain/imageops/ImageModifierPack.h>
// #include <drain/imageops/PaletteOp.h>
#include <drain/prog/CommandBankUtils.h>
#include <drain/util/Rectangle.h>
#include <drain/util/StatusFlags.h>
#include <drain/util/TreeOrdered.h>
//#include <drain/util/Variable.h>
 
#include "hi5/Hi5.h"
#include "hi5/Hi5Read.h"
#include "data/DataSelector.h"
#include "data/PolarODIM.h"
#include "data/ProductConf.h"
#include "data/VariableFormatterODIM.h"
#include "radar/Composite.h"
#include "radar/PolarSector.h"
#include "radar/RadarAccumulator.h"
 
#include "resources-image.h"
#include "resources-base.h"
 
#include "resources-svg.h"
 
namespace rack {
 
 
 
class RackContext : public ProductConf, public drain::SmartContext, public GraphicsContext, public ImageContext, public AndreContext, public Hdf5Context {
 
public:
 
 
 
    RackContext();
 
    RackContext(const RackContext & ctx);
 
    virtual
    ~RackContext(){};
 
 
    virtual
    drain::image::TreeSVG & getStackedGroup() final override;
 
    static
    RackContext & getSharedContext(){
        return drain::SuperContextual<RackContext>::baseCtx();
    }
 
    // Consider validVariableRE as general init parameter?
    static
    const drain::StringMapper variableMapper;
 
    std::string getFormattedStatus(const std::string & s) const;
 
    // DataSelector superSelector;
 
    //static
    //const drain::RegExp variableMapperSyntax;inputFilter
    //drain::SingleFlagger<Reader::Mode>
    // drain::SingleFlagger<hi5::Reader::Mode>
    hi5::Reader::ModeFlagger inputFilter;
 
    std::string inputPrefix;
 
    std::string outputPrefix;
 
    void resolveFilePath(const std::string & prefix, const std::string & filePath, std::string & finalFilePath);
 
    PolarSelector polarSelector;
 
 
    // Accumulator for data in Cartesian coordinates
    Composite composite;
 
    // Experimental
    bool guessDatasetGroup(const Hi5Tree & src, ODIMPathElem & pathElem) const;
 
    bool guessDatasetGroup(ODIMPathElem & pathElem){
        Hi5Tree & src = getHi5(CURRENT);
        return guessDatasetGroup(src, pathElem);
    }
 
 
 
    //inline
    //Hi5Tree & getHi5(h5_role::value_t filter);
    //  return getHi5Full(filter);
    // }
 
    Hi5RoleFlagger inputFlags = 0;
 
    // template <typename T, typename ...TT>
    // Hi5Tree & getHi5(const T &filter, const TT &... filters){
    template <typename ...TT>
    Hi5Tree & getHi5(const Hi5RoleFlagger::ivalue_t &filter, const TT &... filters){
 
        Hi5RoleFlagger::ivalue_t f(filter);
        // Hi5Tree & dst = getHi5Full(f);
        if (f != 0){
            // return dst;
            // Hi5Tree & dst = getHi5Full(f);
            // return getHi5Full(f);
            Hi5Tree & dst = getHi5Full(f);
            if (!dst.empty()){
                return dst;
            }
        }
        //else {
            return getHi5(filters...);
        //}
    }
 
 
 
    //Hi5Tree & getHi5Full(h5_role::ivalue_t & filter);
    Hi5Tree & getHi5Full(Hi5RoleFlagger::ivalue_t filter);
 
    inline
    Hi5Tree & getHi5(){
        return empty; // or current?
    }
 
    Composite & getComposite(Hi5RoleFlagger::ivalue_t filter);
 
 
    // Experimental
    // ODIMPath currentPath;
 
    //static
    ODIMPath findImage(const DataSelector & imageSelector);
 
    // static
    ODIMPath findImage();
 
    // sstatic
    const drain::image::Image & getCurrentGrayImage(); //RackContext & ctx);
 
    const drain::image::Image & getCurrentImage(); //RackContext & ctx);
 
 
 
    const drain::image::Image & updateCurrentImage(); //RackContext & ctx);
 
    drain::image::Image &  getModifiableImage(); // (RackContext & ctx); // const DataSelector & selector
 
    void convertGrayImage(const drain::image::Image & srcImage); // RackContext & ctx,
 
    /*
    virtual inline
    drain::VariableMap & getStatusMap(bool update=true){
        if (update){
            Context::updateStatus(); // check if this should be moved under this->updateStatus() ? So this function could be removed.
            updateStatus();
        }
        return statusMap;
    };
    */
 
    static
    const VariableFormatterODIM<drain::Variable> variableFormatter;
 
    static
    const VariableFormatterODIM<drain::FlexibleVariable> flexVariableFormatter;
 
//private:
protected:
 
    virtual
    void updateStatus() const final;
    // Keep this class-specific.
    //void updateStatus();
 
    // typedef drain::Cloner<Context,RackContext> ctx_cloner_t;
 
    // EXPERIMENTAL
    static inline
    RackContext & baseCtx() {
        //return getContextCloner().getSourceOrig();
        return drain::Static::get<RackContext>();
    }
 
    /*
    static inline
    ctx_cloner_t & getContextCloner(){
        return getCloner<RackContext>();
    }
    */
 
};
 
 
class RackResources : public drain::SuperContextual<RackContext> {
 
public:
 
    RackResources(); // : inputOk(true), dataOk(true), currentHi5(&inputHi5), currentPolarHi5(&inputHi5), currentImage(NULL), currentGrayImage(NULL) {};
 
    // Accumulator for data in polar coordinates
    RadarAccumulator<Accumulator,PolarODIM> polarAccumulator;
 
 
};
 
RackResources & getResources();
 
 
 
 
} /* namespace rack */
 
#endif /* RACKLET_H_ */
 
// Rack