/** Tampermonkey/Violentmonkey metadata. @connect lists every host GM_xmlhttpRequest may reach. */
export function userscriptBanner(version: string, serverUrl?: string): string {
  const connects = ["api.mangabaka.org", "webtoons.com", "pstatic.net", "tapas.io", "d30womf5coomej.cloudfront.net", "web.archive.org", "catbox.moe"];
  if (serverUrl) connects.push(new URL(serverUrl).hostname);
  const lines = [
    "// ==UserScript==",
    "// @name         MangaBaka Seeder",
    "// @namespace    https://gitea.lucaswinther.info/lucasw89/mangabaka-seeder",
    `// @version      ${version}`,
    "// @description  Find every cover of a WEBTOON or Tapas series and turn them into a MangaBaka cover edit request",
    "// @match        https://mangabaka.org/*",
    "// @grant        GM_xmlhttpRequest",
    "// @grant        GM_getValue",
    "// @grant        GM_setValue",
    "// @grant        GM_deleteValue",
    ...connects.map((host) => `// @connect      ${host}`),
    "// @run-at       document-idle",
    "// ==/UserScript==",
  ];
  return `${lines.join("\n")}\n\n`;
}