import { URISchemeHandler, URIComponents, URIOptions } from “../uri”; import { URNComponents } from “./urn”; import { SCHEMES } from “../uri”;

export interface UUIDComponents extends URNComponents {

uuid?: string;

}

const UUID = /^[0-9A-Fa-f]{8}(?:-[0-9A-Fa-f]{4}){3}-[0-9A-Fa-f]{12}$/; const UUID_PARSE = /^[0-9A-Fa-f-]{36}/;

//RFC 4122 const handler:URISchemeHandler<UUIDComponents, URIOptions, URNComponents> = {

scheme : "urn:uuid",

parse : function (urnComponents:URNComponents, options:URIOptions):UUIDComponents {
        const uuidComponents = urnComponents as UUIDComponents;
        uuidComponents.uuid = uuidComponents.nss;
        uuidComponents.nss = undefined;

        if (!options.tolerant && (!uuidComponents.uuid || !uuidComponents.uuid.match(UUID))) {
                uuidComponents.error = uuidComponents.error || "UUID is not valid.";
        }

        return uuidComponents;
},

serialize : function (uuidComponents:UUIDComponents, options:URIOptions):URNComponents {
        const urnComponents = uuidComponents as URNComponents;
        //normalize UUID
        urnComponents.nss = (uuidComponents.uuid || "").toLowerCase();
        return urnComponents;
},

};

export default handler;