import epoch from '../lib/epoch.js';
import isObject from '../lib/is_object.js';
import secs from '../lib/secs.js';
export class ProduceJWT {
    constructor(payload) {
        if (!isObject(payload)) {
            throw new TypeError('JWT Claims Set MUST be an object');
        }
        this._payload = payload;
    }
    setIssuer(issuer) {
        this._payload = { ...this._payload, iss: issuer };
        return this;
    }
    setSubject(subject) {
        this._payload = { ...this._payload, sub: subject };
        return this;
    }
    setAudience(audience) {
        this._payload = { ...this._payload, aud: audience };
        return this;
    }
    setJti(jwtId) {
        this._payload = { ...this._payload, jti: jwtId };
        return this;
    }
    setNotBefore(input) {
        if (typeof input === 'number') {
            this._payload = { ...this._payload, nbf: input };
        }
        else {
            this._payload = { ...this._payload, nbf: epoch(new Date()) + secs(input) };
        }
        return this;
    }
    setExpirationTime(input) {
        if (typeof input === 'number') {
            this._payload = { ...this._payload, exp: input };
        }
        else {
            this._payload = { ...this._payload, exp: epoch(new Date()) + secs(input) };
        }
        return this;
    }
    setIssuedAt(input) {
        if (typeof input === 'undefined') {
            this._payload = { ...this._payload, iat: epoch(new Date()) };
        }
        else {
            this._payload = { ...this._payload, iat: input };
        }
        return this;
    }
}