import { SCHEMES } from “../uri”; const NID$ = “(?:[0-9A-Za-z]{1,31})”; const PCT_ENCODED$ = “(?:\%[0-9A-Fa-f]{2})”; const TRANS$$ = “[0-9A-Za-z\(\)+\,\-\.\:\=\@\;\$_\!*\'\/\?\#]”; const NSS$ = “(?:(?:” + PCT_ENCODED$ + “|” + TRANS$$ + “)+)”; const URN_SCHEME = new RegExp(“^urn\:(” + NID$ + “)$”); const URN_PATH = new RegExp(“^(” + NID$ + “)\:(” + NSS$ + “)$”); const URN_PARSE = /^([^:]+):(.*)/; const URN_EXCLUDED = /[x00-x20\"&<\>^`{|}~x7F-xFF]/g; //RFC 2141 const handler = {

scheme: "urn",
parse: function (components, options) {
    const matches = components.path && components.path.match(URN_PARSE);
    let urnComponents = components;
    if (matches) {
        const scheme = options.scheme || urnComponents.scheme || "urn";
        const nid = matches[1].toLowerCase();
        const nss = matches[2];
        const urnScheme = `${scheme}:${options.nid || nid}`;
        const schemeHandler = SCHEMES[urnScheme];
        urnComponents.nid = nid;
        urnComponents.nss = nss;
        urnComponents.path = undefined;
        if (schemeHandler) {
            urnComponents = schemeHandler.parse(urnComponents, options);
        }
    }
    else {
        urnComponents.error = urnComponents.error || "URN can not be parsed.";
    }
    return urnComponents;
},
serialize: function (urnComponents, options) {
    const scheme = options.scheme || urnComponents.scheme || "urn";
    const nid = urnComponents.nid;
    const urnScheme = `${scheme}:${options.nid || nid}`;
    const schemeHandler = SCHEMES[urnScheme];
    if (schemeHandler) {
        urnComponents = schemeHandler.serialize(urnComponents, options);
    }
    const uriComponents = urnComponents;
    const nss = urnComponents.nss;
    uriComponents.path = `${nid || options.nid}:${nss}`;
    return uriComponents;
},

}; export default handler; //# sourceMappingURL=urn.js.map