#include <ncurses.h>
#define NCURSES_CPP_FLAGS_MASK_TYPE_AS_PUBLIC

#include <cassert>
#include <ncurses/char_attributes.hpp>
#include <ncurses/colors.hpp>
#include <ncurses/utils/multiflags.hpp>

using namespace ncurses;

template <> struct ncurses::is_applyable<color_pair, attr> : std::true_type {};

using full_attrs = ncurses::multiflags<attr, color_pair>;

int main(int argc, char *argv[]) {
  {
    full_attrs attr;
    assert(attr.value_ == 0);

    attr = attr::blink;
    assert(attr.value_ == A_BLINK);

    attr = color_pair(22);
    assert(attr.value_ == COLOR_PAIR(22));

    attr = attr::bold | attr::italic | attr::top;
    assert(attr.value_ == (A_TOP | A_ITALIC | A_BOLD));
  }
  {
    full_attrs attr = attr::color | color_pair(10);
    assert(attr.value_ == (A_COLOR | COLOR_PAIR(10)));
  }
  {
    full_attrs attr = color_pair(10) | attr::color;
    assert(attr.value_ == (A_COLOR | COLOR_PAIR(10)));
  }
  {
    full_attrs attr = color_pair(11) | attr::altcharset | attr::dim;
    assert(attr.value_ == (A_ALTCHARSET | A_DIM | COLOR_PAIR(11)));
  }
  {
    full_attrs attr = attr::top | color_pair(30);
    assert(attr != color_pair(1));
    assert(attr != attr::chartext);
    assert(attr != (attr::bold | attr::dim));
    assert(attr != (attr::bold | attr::dim | color_pair(1)));
    assert(attr == (full_attrs(attr::top) | color_pair(30)));
  }
  {
    full_attrs attr;
    // attr_flags to full_attrs
    attr = attr_flags(attr::top | attr::dim | attr::bold);
    // color + attr to full_attrs + attr to full_attrs
    attr = color_pair(1) | attr::top | attr::bold;

    // color + attr_flags to full_attrs
    attr = color_pair(2) | (attr::top & attr::bold);

    // attr_flags + color to full_attrs
    attr = (attr::top & attr::bold) | color_pair(2);
  }

  return 0;
}