ShapeColorSizeObject.h

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#pragma once

#include<assert.h>

#include "Object.h"
#include "Strings.h"
#include "IO.h"

// Define features
enum class Shape { Rectangle, Triangle, Circle};
enum class Color { Blue, Yellow, Green};
enum class Size  { size1, size2, size3};

struct ShapeColorSizeObject : public Object<Shape,Color,Size>  {
    using Super = Object<Shape,Color,Size>;
    using Super::Super;
    
    ShapeColorSizeObject() {}
    
    ShapeColorSizeObject(const std::string _shape, const std::string _color, const std::string _size) {
        set(_shape, _color, _size);
    }
    
    ShapeColorSizeObject(const std::string s) {
        auto [_shape, _color, _size] = split<3>(s, '-');
        set(_shape,_color,_size);   
    }
    
    void set(const std::string _shape, const std::string _color, const std::string _size) {
        // NOT: we could use magic_enum, but haven't here to avoid a dependency
        if     (_shape == "triangle")   Super::set(Shape::Triangle);
        else if(_shape == "rectangle")  Super::set(Shape::Rectangle);
        else if(_shape == "circle")     Super::set(Shape::Circle);
        else { CERR _shape ENDL; assert(0); }
        
        if     (_color == "blue")     Super::set(Color::Blue);
        else if(_color == "yellow")   Super::set(Color::Yellow);
        else if(_color == "green")    Super::set(Color::Green);
        else { CERR _color ENDL; assert(0); }
        
        if     (_size == "1")        Super::set(Size::size1);
        else if(_size == "2")        Super::set(Size::size2);
        else if(_size == "3")        Super::set(Size::size3);
        else { CERR _size ENDL; assert(0); }
    }
};