All files / src/detectors link.ts

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import { EncodeContext } from '../encode';
import { ValueType } from '../types';
 
export function detectLinkIndex(value: any, context: EncodeContext): ValueType {
	const { links } = context;
	const index = links.indexOf(value);
	const lastIndex = links.lastIndexOf(value);
	if (index !== -1) {
		const endIndex = links.length - lastIndex;
		if (endIndex < index) {
			return ValueType.LINK_INDEX_LAST;
		}
		return ValueType.LINK_INDEX;
	}
	return ValueType.UNKNOWN;
}