StringStream.h

/*--------------------------------------------------------------------------------------------
Copyright (c) 2019, NDEVR LLC
tyler.parke@ndevr.org
  __    __   ____     _____ __     __  _______
 |  \  |  | |  __ \  |  ___|\ \   / / |   __  \
 |   \ |  | | |  \ \ | |___  \ \ / /  |  |__)  |
 |  . \|  | | |__/ / | |___   \ V /   |   _   /
 |  |\    |_|_____/__|_____|___\_/____|  | \  \
 |__| \__________________________________|  \__\
 
Subject to the terms of the Enterprise+ Agreement, NDEVR hereby grants 
Licensee a limited, non-exclusive, non-transferable, royalty-free license 
(without the right to sublicense) to use the API solely for the purpose of 
Licensee's internal development efforts to develop applications for which 
the API was provided.
 
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.
 
Library: Base
File: StringStream
Included in API: True
Author(s): Tyler Parke
 *-----------------------------------------------------------------------------------------**/
#pragma once
#include <NDEVR/Vector.h>
#include <NDEVR/Bounds.h>
#include <NDEVR/NumberParser.h>
#include <NDEVR/BufferBase.h>
#include <NDEVR/Buffer.h>
#include "Matrix.hpp"
#include <string>
#if _MSC_VER
#pragma warning( disable : 4661)
#endif
namespace NDEVR
{
    class TypeInfo;
    class String;
    class StringAllocatingView;
    class TranslatedString;
    class StringView;
    typedef PrimitiveAlignedBuffer<StringView, sizeof(char*) == 4 ? 8 : 16> StringViewBuffer;
    class NDEVR_BASE_API StringSplitter
    {
    public:
        static const char* begin(const StringView& s);
        static const char* end(const StringView& s);
        static StringViewBuffer split(const StringView& s, char split);
    };

    class NDEVR_BASE_API TypeInfoRegex
    {
    public:
        static const char* ValidRegex(const TypeInfo& info);
    };

    template<class t_type>
    class StringStream
    {
    public:
        static void toString(const t_type& value, StringAllocatingView& string);

        static void toDisplayString(const t_type& value, TranslatedString& string);

        static void fromString(const StringView& string, t_type& value);

        static const char* getValidRegex();
    };

    template<>
    class NDEVR_BASE_API StringStream<String>
    {
    public:
        static void toString(const String& value, StringAllocatingView& string);
        static void toDisplayString(const String& value, TranslatedString& string);
        static void fromString(const StringView& string, String& value);
        static const char* getValidRegex();
    };

    template<>
    class NDEVR_BASE_API StringStream<StringView>
    {
    public:
        static void toString(const StringView& value, StringAllocatingView& string);
        static void toDisplayString(const StringView& value, TranslatedString& string);
        static void fromString(const StringView& string, StringView& value);
        static const char* getValidRegex();
    };

    template<>
    class NDEVR_BASE_API StringStream<StringAllocatingView>
    {
    public:
        static void toString(const StringAllocatingView& value, StringAllocatingView& string);
        static void toDisplayString(const StringAllocatingView& value, TranslatedString& string);
        static void fromString(const StringView& string, StringAllocatingView& value);
        static const char* getValidRegex();
    };

    template<uint01 t_dims, class t_type>
    class StringStream<Vector<t_dims, t_type>>
    {
    public:
        static void toString(const Vector<t_dims, t_type>& value, StringAllocatingView& string)
        {
            StringStream<t_type>::toString(value[0], string);
            for (uint01 dim = 1; dim < t_dims; ++dim)
            {
                StringStream<char>::toString(',', string);
                StringStream<t_type>::toString(value[dim], string);
            }
        }

        static void fromString(const StringView& string, Vector<t_dims, t_type>& value)
        {
            if constexpr (ObjectInfo<t_type>::Number)
            {
                const char* iter = StringSplitter::begin(string);
                const char* end = StringSplitter::end(string);
                for (uint01 dim = 0; dim < t_dims; ++dim)
                {
                    value[dim] = NumberParser::parse<t_type>(iter, &iter);
                    for (; iter < end; iter++)
                    {
                        if (*iter == ',')
                            break;
                    }
                    if (iter == end)
                    {
                        ++dim;
                        for (; dim < t_dims; ++dim)
                        {
                            value[dim] = Constant<t_type>::Invalid;
                        }
                        return;
                    }
                    iter++;//skip over ,
                }
            }
            else
            {
                StringViewBuffer parts = StringSplitter::split(string, ',');
                for (uint01 dim = 0; dim < t_dims; ++dim)
                {
                    if (parts.size() > dim)
                    {
                        t_type val = value[dim];
                        StringStream<t_type>::fromString(parts[dim], val);
                        value[dim] = val;
                    }
                    else
                        value[dim] = Constant<t_type>::Invalid;
                }
            }
        }

        static const char* getValidRegex()
        {
            return ".*";
        };
    };
 

    template<uint01 t_dims, class t_type>
    class StringStream<Bounds<t_dims, t_type>>
    {
    public:
        static void toString(const Bounds<t_dims, t_type>& value, StringAllocatingView& string)
        {
            StringStream<Vector<t_dims, t_type>>::toString(value[MIN], string);
            StringStream<char>::toString('^', string);
            StringStream<Vector<t_dims, t_type>>::toString(value[MAX], string);
        }

        static void fromString(const StringView& string, Bounds<t_dims, t_type>& value)
        {
            StringViewBuffer parts = StringSplitter::split(string, '^');
            if (parts.size() < 2)
            {
                value = Constant<Bounds<t_dims, t_type>>::Invalid;
            }
            else
            {
                StringStream<Vector<t_dims, t_type>>::fromString(parts[0], value[MIN]);
                StringStream<Vector<t_dims, t_type>>::fromString(parts[1], value[MAX]);
            }
 
        }

        static const char* getValidRegex()
        {
            return ".*";
        };
    };

    template<uint01 t_dims, class t_type, class t_vector_type>
    class StringStream<Vertex<t_dims, t_type, t_vector_type>>
    {
    public:
        static void toString(const Vertex<t_dims, t_type, t_vector_type>& value, StringAllocatingView& string)
        {
            StringStream<t_vector_type>::toString(value, string);
        }

        static void fromString(const StringView& string, Vertex<t_dims, t_type, t_vector_type>& value)
        {
            StringStream<t_vector_type>::fromString(string, value);
        }

        static const char* getValidRegex()
        {
            return ".*";
        };
    };

    template<uint01 t_dims, class t_type, class t_vector_type>
    class StringStream<Ray<t_dims, t_type, t_vector_type>>
    {
    public:
        static void toString(const Ray<t_dims, t_type, t_vector_type>& value, StringAllocatingView& string)
        {
            StringStream<t_vector_type>::toString(value, string);
        }

        static void fromString(const StringView& string, Ray<t_dims, t_type, t_vector_type>& value)
        {
            StringStream<t_vector_type>::fromString(string, value);
        }

        static const char* getValidRegex()
        {
            return ".*";
        };
    };

    template<class t_type, class t_memory_manager>
    class StringStream<Buffer<t_type, t_memory_manager>>
    {
    public:
        static void toString(const Buffer<t_type, t_memory_manager>& value, StringAllocatingView& string)
        {
            for (uint04 i = 0; i < value.size(); i++)
            {
                StringStream<t_type>::toString(value[i], string);
            }
        }

        static void fromString(const StringView& string, Buffer<t_type, t_memory_manager>& value)
        {
            StringViewBuffer strings = StringSplitter::split(string, ',');
            value.setSize(strings.size());
            for (uint04 i = 0; i < value.size(); i++)
            {
                StringStream<t_type>::fromString(strings[i], value[i]);
            }
        }

        static const char* getValidRegex()
        {
            return ".*";
        };
    };
 
    /*template<typename t_type, typename std::enable_if<std::is_enum<t_type>::value>::type>
    class StringStream<t_type>
    {
    public:
        static void toString(const t_type& value, StringAllocatingView& string)
        {
            StringStream<sint04>::toString(value, string);
        }
        static void fromString(const StringAllocatingView& string, t_type& value)
        {
            StringStream<sint04>::fromString(string, value);
        }
 
        static const char* getValidRegex()
        {
            return StringStream<sint04>::getValidRegex();
        };
    };*/
    template<class t_type, uint01 t_row_dims, uint01 t_col_dims>
    class StringStream<Matrix<t_type, t_row_dims, t_col_dims>>
    {
    public:
        static void toString(const Matrix<t_type, t_row_dims, t_col_dims>& value, StringAllocatingView& string)
        {
            for (uint01 col = 0; col < t_col_dims; ++col)
            {
                StringStream<t_type>::toString(value[col][0], string);
                for (uint01 row = 1; row < t_row_dims; ++row)
                {
                    StringStream<char>::toString(',', string);
                    StringStream<t_type>::toString(value[col][row], string);
                }
                StringStream<char>::toString(';', string);
            }
        }

        static void fromString(const StringView& string, Matrix<t_type, t_row_dims, t_col_dims>& value)
        {
            StringViewBuffer columns = StringSplitter::split(string, ';');
            for (uint01 col = 0; col < t_col_dims; ++col)
            {
                if (col < columns.size())
                {
                    StringViewBuffer rows = StringSplitter::split(columns[col], ',');
                    for (uint01 row = 0; row < t_row_dims; ++row)
                    {
                        if (row < rows.size())
                            StringStream<t_type>::fromString(rows[row], value[col][row]);
                        else
                            value[col][row] = Constant<t_type>::Invalid;
                    }
                }
                else
                {
                    for (uint01 row = 0; row < t_row_dims; ++row)
                    {
                        value[col][row] = Constant<t_type>::Invalid;
                    }
                }
            }
        }

        static const char* getValidRegex()
        {
            return ".*";
        };
    };
    template class NDEVR_BASE_API StringStream<bool>;
    template class NDEVR_BASE_API StringStream<char>;
    template class NDEVR_BASE_API StringStream<wchar>;
    template class NDEVR_BASE_API StringStream<sint01>;
    template class NDEVR_BASE_API StringStream<sint02>;
    template class NDEVR_BASE_API StringStream<sint04>;
    template class NDEVR_BASE_API StringStream<sint08>;
    template class NDEVR_BASE_API StringStream<uint01>;
    template class NDEVR_BASE_API StringStream<uint02>;
    template class NDEVR_BASE_API StringStream<uint04>;
    template class NDEVR_BASE_API StringStream<uint08>;
    template class NDEVR_BASE_API StringStream<fltp04>;
    template class NDEVR_BASE_API StringStream<fltp08>;
    class BitReference;
    template class NDEVR_BASE_API StringStream<BitReference>;
    enum InterpolationValues;
    template class NDEVR_BASE_API StringStream<InterpolationValues>;
 
    template class NDEVR_BASE_API StringStream<char const*>;
    template class NDEVR_BASE_API StringStream<char*>;
    template class NDEVR_BASE_API StringStream<wchar const*>;
    template class NDEVR_BASE_API StringStream<wchar*>;
    class BitFlag;
    template class NDEVR_BASE_API StringStream<BitFlag>;
    class Font;
    template class NDEVR_BASE_API StringStream<Font>;
    class RGBColor;
    template class NDEVR_BASE_API StringStream<RGBColor>;
    class ACIColor;
    template class NDEVR_BASE_API StringStream<ACIColor>;
    class XYZColor;
    template class NDEVR_BASE_API StringStream<XYZColor>;
    class LABColor;
    template class NDEVR_BASE_API StringStream<LABColor>;
    class HSLColor;
    template class NDEVR_BASE_API StringStream<HSLColor>;
    class HSBColor;
    template class NDEVR_BASE_API StringStream<HSBColor>;
    class Time;
    template class NDEVR_BASE_API StringStream<Time>;
    class TimeSpan;
    template class NDEVR_BASE_API StringStream<TimeSpan>;
    class UUID;
    template class NDEVR_BASE_API StringStream<UUID>;
    template<class t_type>
    class Angle;
    template class NDEVR_BASE_API StringStream<Angle<sint04>>;
    template class NDEVR_BASE_API StringStream<Angle<fltp08>>;
    class File;
    template class NDEVR_BASE_API StringStream<File>;
    class TranslatedString;
    template class NDEVR_BASE_API StringStream<TranslatedString>;
 
    template class NDEVR_BASE_API StringStream<std::string>;
    template class NDEVR_BASE_API StringStream<std::wstring>;
}