<?php declare(strict_types=1);

namespace Aviat\Kilo;

use Aviat\Kilo\Enum\Color;
use Aviat\Kilo\Enum\Color256;
use Aviat\Kilo\Enum\Highlight;

/**
 * Configure syntax highlighting colors
 *
 * @param Highlight $hl
 * @return Color | Color256 | int
 */
function get_syntax_color(Highlight $hl): Color | Color256 | int {
	return match ($hl)
	{
		Highlight::Comment => Color::FG_CYAN,
		Highlight::MultiLineComment => Color::FG_BRIGHT_BLACK,
		Highlight::Keyword1 => Color::FG_YELLOW,
		Highlight::Keyword2 => Color::FG_GREEN,
		Highlight::String => Color::FG_MAGENTA,
		Highlight::Character => Color::FG_BRIGHT_MAGENTA,
		Highlight::Number => Color::FG_BRIGHT_RED,
		Highlight::Operator => Color::FG_BRIGHT_GREEN,
		Highlight::Variable => Color::FG_BRIGHT_CYAN,
		Highlight::Delimiter => Color::FG_BLUE,
		Highlight::Invalid => Color::BG_BRIGHT_RED,
		Highlight::SearchMatch => Color::INVERT,
		Highlight::Identifier => Color::FG_BRIGHT_WHITE,
		default => Color::FG_WHITE,
	};
}