module pathlib

const image_exts = ['jpg', 'jpeg', 'png', 'gif', 'svg']

const image_exts_basic = ['jpg', 'jpeg', 'png']

pub fn (mut path Path) is_dir() bool {
	if path.cat == Category.unknown {
		// panic('did not check path yet, category unknown')
		path.check()
	}
	return path.cat == Category.dir || path.cat == Category.linkdir
}

// check is dir and a link
pub fn (mut path Path) is_dir_link() bool {
	if path.cat == .unknown {
		// panic('did not check path yet')
		path.check()
	}
	return path.cat == Category.linkdir
}

// is a file but no link
pub fn (mut path Path) is_file() bool {
	if path.cat == .unknown {
		// panic('did not check path yet')
		path.check()
	}
	return path.cat == Category.file
}

pub fn is_image(path string) bool {
	if path.contains('.') {
		ext := path.all_after_last('.').to_lower()
		return image_exts.contains(ext)
	}
	return false
}

pub fn (path Path) is_image() bool {
	e := path.extension().to_lower()
	// console.print_debug("is image: $e")
	return image_exts.contains(e)
}

pub fn (path Path) is_image_jpg_png() bool {
	e := path.extension().to_lower()
	// console.print_debug("is image: $e")
	return image_exts_basic.contains(e)
}

pub fn (path Path) is_link() bool {
	if path.cat == .unknown {
		// console.print_debug(path)
		panic('did not check path yet.')
	}
	return path.cat == Category.linkfile || path.cat == Category.linkdir
}