import { getIconsTree } from "./tree.js";
import { internalGetIconData } from "./get-icon.js";
/**
* Extract icons from an icon set
*
* Returns list of icons that were found in icon set
*/
function parseIconSet(data, callback) {
	const names = [];
	if (typeof data !== "object" || typeof data.icons !== "object") return names;
	if (data.not_found instanceof Array) data.not_found.forEach((name) => {
		callback(name, null);
		names.push(name);
	});
	const tree = getIconsTree(data);
	for (const name in tree) {
		const item = tree[name];
		if (item) {
			callback(name, internalGetIconData(data, name, item));
			names.push(name);
		}
	}
	return names;
}
/**
* Async version of parseIconSet()
*/
async function parseIconSetAsync(data, callback) {
	const names = [];
	if (typeof data !== "object" || typeof data.icons !== "object") return names;
	if (data.not_found instanceof Array) for (let i = 0; i < data.not_found.length; i++) {
		const name = data.not_found[i];
		await callback(name, null);
		names.push(name);
	}
	const tree = getIconsTree(data);
	for (const name in tree) {
		const item = tree[name];
		if (item) {
			await callback(name, internalGetIconData(data, name, item));
			names.push(name);
		}
	}
	return names;
}
export { parseIconSet, parseIconSetAsync };
