import assert from "node:assert/strict";
import fs from "node:fs";
import test from "node:test";

const preview = fs.readFileSync(new URL("../web/static/js/preview.js", import.meta.url), "utf8");
const chat = fs.readFileSync(new URL("../web/static/js/chat.js", import.meta.url), "utf8");
const html = fs.readFileSync(new URL("../web/static/dev.html", import.meta.url), "utf8");

test("web preview tool results render persistent interactive cards", () => {
  assert.match(preview, /export function parseWebPreviewResult/);
  assert.match(preview, /export function renderWebPreviewCardHtml/);
  assert.match(chat, /toolName === "publish_web_preview"/);
  assert.match(chat, /parseWebPreviewResult\(txtStr\)/);
  assert.match(chat, /openWebPreview\(previewId\)/);
  assert.match(chat, /stopWebPreview\(previewId\)/);
  assert.match(html, /\.web-preview-card/);
});

test("project iframe remains opaque and launch URL is fetched with auth", () => {
  assert.match(preview, /api\("POST", `\/v1\/web-previews\/\$\{encodeURIComponent\(previewId\)\}\/launch`\)/);
  assert.match(preview, /allow-scripts allow-forms allow-modals allow-downloads/);
  assert.doesNotMatch(preview, /allow-same-origin/);
  assert.match(preview, /frame\.referrerPolicy = "no-referrer"/);
});