#pragma once
#include <luna/CString.h>
#include <luna/Types.h>

template <usize Size> class StaticString
{
  public:
    StaticString() = default;
    StaticString(const char* string)
    {
        adopt(string);
    }

    void adopt(const char* string)
    {
        usize length = strlcpy(m_buffer, string, sizeof(m_buffer));
        if (length > Size) { m_length = Size; }
        else
            m_length = length;
    }

    StaticString<Size>& operator=(const char* string)
    {
        adopt(string);
        return *this;
    }

    template <usize OSize> StaticString<Size>& operator=(const StaticString<OSize>& string)
    {
        if constexpr (OSize == Size)
        {
            if (this == &string) return *this;
        }

        adopt(string.chars());
        return *this;
    }

    const char* chars() const
    {
        return m_buffer;
    }

    usize length() const
    {
        return m_length;
    }

  private:
    char m_buffer[Size + 1];
    usize m_length { 0 };
};