import { createMarkdownParser } from "@nuxtjs/mdc/runtime/parser/index";
import RemarkBreaks from "remark-breaks";
import RemarkOfm from "remark-ofm";

export default function useMarkdown(): Awaited<ReturnType<typeof createMarkdownParser>>
{
    let parser: Awaited<ReturnType<typeof createMarkdownParser>>

    const parse = async (markdown: string) => {
        if (!parser) 
        {
            parser = await createMarkdownParser({
                remark: {
                    plugins: {
                        'remark-breaks': { instance: RemarkBreaks },
                        'remark-ofm': { instance: RemarkOfm }
                    }
                },
            });
        }
        return parser(markdown);
    }

    return parse;
}