import { trimSVG } from "../svg/trim.js";
import { mergeIconProps } from "./utils.js";
/**
* Get custom icon from inline collection or using loader
*/
async function getCustomIcon(custom, collection, icon, options) {
	let result;
	try {
		if (typeof custom === "function") result = await custom(icon);
		else {
			const inline = custom[icon];
			result = typeof inline === "function" ? await inline() : inline;
		}
	} catch (err) {
		console.warn(`Failed to load custom icon "${icon}" in "${collection}":`, err);
		return;
	}
	if (result) {
		const cleanupIdx = result.indexOf("<svg");
		if (cleanupIdx > 0) result = result.slice(cleanupIdx);
		const { transform } = options?.customizations ?? {};
		result = typeof transform === "function" ? await transform(result, collection, icon) : result;
		if (!result.startsWith("<svg")) {
			console.warn(`Custom icon "${icon}" in "${collection}" is not a valid SVG`);
			return result;
		}
		return await mergeIconProps(options?.customizations?.trimCustomSvg === true ? trimSVG(result) : result, collection, icon, options, void 0);
	}
}
export { getCustomIcon };
