/*
-----------------------------------------------------------------------------
Filename: File.hpp
-----------------------------------------------------------------------------

-----------------------------------------------------------------------------
*/

// Declare Once
#pragma once
// Includes
#include "Defines.hpp"

// Namespace ------------------------------------------------------------------------------
namespace R3D
{
    // Class definition -------------------------------------------------------------------
    class File
    {
    public:
        // Constructors
        File() = default;
        File(const File& other) = delete;
        ~File() = default;

        // Stuff
        enum class Mode : Byte { Read = 1, Write = 2, Overwrite = 4 };
        enum class Offset : Byte { Begin, Current, End };

        // Methods
        bool Open(String filename, Mode filemode);
        bool Allocate(UInt size);
        template <typename T> T Read();
        template <typename T> T* Read(UInt count);
        template <typename T> void Read(void* buffer);
        template <typename T> void Read(void* buffer, UInt count);
        template <typename T> Int Write(T data);
        template <typename T> Int Write(T data, UInt count);
        Pointer Load(UInt count);
        UInt Seek(Offset offset, UInt seek);
        void Close();

        // Reading

        // Public members
        UInt FileSize;
        Pointer Data;
        UInt Size;
        UInt Position;
        bool Opened;
        bool End;

    private:
        // Private members
        HANDLE mFile;
        BY_HANDLE_FILE_INFORMATION mFileInfo;
    };
}

// Define templated functions
#include "File.tpp"