import { Ut } from "./Ut";

export class AppendOptions {

	constructor(target, data, opts) {

		opts = opts || {};

		if (opts.clear) {
			this.replaceChildren();
		}

		if (Ut.isStr(data)) {

			let options = '';
			
			data.replace(/"((?:\\.|[^"\\])*)"\s*:\s*"((?:\\.|[^"\\])*)"/g,
  				(_, k, v) => (options += `<option value="${JSON.parse(`"${k}"`)}">${JSON.parse(`"${v}"`)}</option>`, '')
			);

			target.innerHTML = options;

			return;
		}

	 	Ut.each(data, (val, id) => target.append(new Option(val, id)) );
	}
}