// Generated, do not edit. sha256:e7b97bfa74b04b9522e509df409b4fa237f564c7b1fc8cdbe64c7eb87d1cb4dd
import { CONFIG } from '../../shared/config.js';
import { marketServiceUrl, marketSupportMessages, marketSupportSend, marketSupportAttachment } from '../market-service.mjs';

const S = CONFIG.LICENSE.SUPPORT;
const ATTACHMENT_ID = /^[0-9a-f]{32}$/;

function assertSignature(signature) {
  if (!/^Nostr [A-Za-z0-9+/=]+$/.test(String(signature ?? ''))) throw new Error('A support call carries an "Authorization: Nostr <base64 event>" header.');
}

export async function supportInfo() {
  return {
    serviceUrl: await marketServiceUrl(),
    maxText: S.MAX_TEXT, maxAttachmentBytes: S.MAX_ATTACHMENT_BYTES, attachmentTypes: [...S.ATTACHMENT_TYPES],
    nostr: { pubkey: S.RECIPIENT, name: S.RECIPIENT_NAME },
  };
}

export async function supportMessages(signature) {
  assertSignature(signature);
  return marketSupportMessages(signature);
}

export async function sendSupport(signature, body) {
  assertSignature(signature);
  if (typeof body !== 'string') throw new Error('The body of a support message is the signed JSON text.');
  return marketSupportSend(signature, body);
}

export async function supportAttachment(signature, id) {
  assertSignature(signature);
  if (!ATTACHMENT_ID.test(String(id))) throw new Error('An attachment id is 32 hex characters.');
  return marketSupportAttachment(signature, id);
}