value.hxx

#pragma once
 
#include <StormByte/config/item/base.hxx>
 
namespace StormByte::Config::Item {
    template<AllowedValueType T>
    class STORMBYTE_CONFIG_PUBLIC Value: public Base {
        public:
            Value(const T& value):Base(), m_value(value) {}
 
 
            template <typename U = T>
            Value(const char* value) requires std::is_same_v<U, std::string>
                : Base(), m_value(std::string(value)) {}
 
            
            template <typename U = T>
            Value(const char* name, const char* value) requires std::is_same_v<U, std::string>
                : Base(std::string(name)), m_value(std::string(value)) {}
 
            Value(T&& value):Base(), m_value(std::move(value)) {}
 
            Value(const std::string& name, const T& value):Base(name), m_value(value) {}
 
            Value(std::string&& name, T&& value):Base(std::move(name)), m_value(std::move(value)) {}
 
            Value(const std::string& name, const char* value) requires std::is_same_v<T, std::string>
            : Base(name), m_value(std::string(value)) {}
    
            Value(std::string&& name, const char* value) requires std::is_same_v<T, std::string>
            : Base(std::move(name)), m_value(std::string(value)) {}
 
            Value(const Value& single)                      = default;
 
            Value(Value&& single) noexcept                  = default;
 
            Value& operator=(const Value& single)           = default;
 
            Value& operator=(Value&& single) noexcept       = default;
 
            virtual ~Value() noexcept override              = default;
 
            constexpr virtual Item::Type                    Type() const noexcept override {
                if constexpr (std::is_same_v<T, std::string>) {
                    return Item::Type::String;
                } else if constexpr (std::is_same_v<T, int>) {
                    return Item::Type::Integer;
                } else if constexpr (std::is_same_v<T, double>) {
                    return Item::Type::Double;
                } else if constexpr (std::is_same_v<T, bool>)
                    return Item::Type::Bool;
            }
 
            bool                                            operator==(const Value<T>& single) const noexcept {
                // Compare the Base class
                if (Base::operator!=(single)) return false;
            
                // Compare the Type
                if constexpr (!std::is_same_v<T, decltype(m_value)>) {
                    return false;
                }
            
                // Compare the m_value
                return m_value == single.m_value;
            }
 
            bool                                            operator!=(const Value<T>& single) const noexcept {
                return !operator==(single);
            }
 
            T&                                              operator*() noexcept {
                return m_value;
            }
 
            const T&                                        operator*() const noexcept {
                return m_value;
            }
 
            std::string                                     Serialize(const int& indent_level) const noexcept override;
 
            virtual PointerType                             Clone() const override {
                return MakePointer<Value<T>>(*this);
            }
 
            virtual PointerType                             Move() override {
                return MakePointer<Value<T>>(std::move(*this));
            }
 
        protected:
            T m_value;                                      
    };
 
    // Deduction guides
    Value(const char*)              -> Value<std::string>;
    Value(const char*, const char*) -> Value<std::string>;
}