KnodesCommunity/typedoc-plugins

import assert from 'assert';

import { isNil } from 'lodash';
import { MarkdownEvent, Renderer } from 'typedoc';

import { setupCaptureEvent } from './capture-event';

export const setupMockMarkdownReplacer = () => {
    const capture = setupCaptureEvent( Renderer, MarkdownEvent.PARSE );
    return {
        captureEventRegistration: capture.captureEventRegistration,
        runMarkdownReplace: ( text: string, listenerIndex?: number ) => {
            const listeners = capture.getListeners();
            const markdownEvent = new MarkdownEvent( MarkdownEvent.PARSE, text, text );
            assert( listeners.length >= 1, `Invalid listeners count for event ${MarkdownEvent.PARSE}` );
            const listenersToTrigger = isNil( listenerIndex ) ? listeners : [ listeners[listenerIndex] ];
            listenersToTrigger.forEach( l => l( markdownEvent ) );
            return markdownEvent.parsedText;
        },
    };
};