XMLDateTime.h

 
#ifndef ACTIVE_SERIALISE_XML_XML_DATE_TIME
#define ACTIVE_SERIALISE_XML_XML_DATE_TIME
 
#include "Active/Serialise/Item/Item.h"
#include "Active/Utility/Time.h"
 
namespace active::serialise::xml {
 
    class XMLDateTime : public Item {
    public:
        
        // MARK: - Types
        
        enum class Format {
            iso8601,            
            secondsSince1970,   
        };
        
        enum class Content {
            dateTime,
            dateOnly,
            timeOnly,
            dateTimeWithOffset,
            timeOnlyWithOffset,
        };
        
        // MARK: - Constructors
        
        XMLDateTime(utility::Time& time, Content content = Content::dateTimeWithOffset, double prec = 1e-6);
        
        // MARK: - Functions (const)
        
        virtual const utility::Time& getTime() const { return m_time; }
        double getSecondsPrecision() const { return m_secsPrecision; }
        virtual Format getFormat() const { return m_format; }
        virtual Content getContent() const { return m_content; }
        virtual bool isRead() const { return m_read; }
        virtual bool write(utility::String& dest) const override;
        
        // MARK: - Functions (mutating)
        
        void setSecondsPrecision(double prec) { m_secsPrecision = prec; }
        virtual void setFormat(Format format) { m_format = format; }
        virtual void setContent(Content content) { m_content = content; }
        virtual void setDefault() override;
        virtual bool validate() override    { return m_valid; }
        virtual bool read(const utility::String& source) override;
        
    private:
        utility::Time& m_time;
        utility::Time m_buffer;
        double m_secsPrecision = 1e-6;
        Format m_format = Format::iso8601;
        Content m_content = Content::dateTime;
        bool m_read;
        bool m_valid;
    };
    
}
 
#endif  //ACTIVE_SERIALISE_XML_XML_DATE_TIME