/* Copyright 2025 Mozilla Foundation
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { closePages, loadAndWait } from "./test_utils.mjs";

describe("autolinker", function () {
  describe("bug1019475_2.pdf", function () {
    let pages;

    beforeAll(async () => {
      pages = await loadAndWait(
        "bug1019475_2.pdf",
        ".annotationLayer",
        null,
        null,
        {
          enableAutoLinking: true,
        }
      );
    });

    afterAll(async () => {
      await closePages(pages);
    });

    it("must appropriately add link annotations when relevant", async () => {
      await Promise.all(
        pages.map(async ([browserName, page]) => {
          const url = await page.$$eval(
            ".annotationLayer > .linkAnnotation > a",
            annotations => annotations.map(a => a.href)
          );
          expect(url.length).withContext(`In ${browserName}`).toEqual(1);
          expect(url[0])
            .withContext(`In ${browserName}`)
            .toEqual("http://www.mozilla.org/");
        })
      );
    });
  });

  describe("bug1019475_1.pdf", function () {
    let pages;

    beforeAll(async () => {
      pages = await loadAndWait(
        "bug1019475_1.pdf",
        ".annotationLayer",
        null,
        null,
        {
          enableAutoLinking: true,
        }
      );
    });

    afterAll(async () => {
      await closePages(pages);
    });

    it("must not add links when unnecessary", async () => {
      await Promise.all(
        pages.map(async ([browserName, page]) => {
          const linkIds = await page.$$eval(
            ".annotationLayer > .linkAnnotation > a",
            annotations =>
              annotations.map(a => a.getAttribute("data-element-id"))
          );
          expect(linkIds.length).withContext(`In ${browserName}`).toEqual(3);
          linkIds.forEach(id =>
            expect(id)
              .withContext(`In ${browserName}`)
              .not.toContain("inferred_link_")
          );
        })
      );
    });
  });
});