"use strict";

Services.scriptloader.loadSubScript(
  new URL("head_local_network_access.js", gTestPath).href,
  this
);

add_setup(async function () {
  await setupLnaPrefs();
  await setupLnaServer();
});

requestLongerTimeout(4);

add_task(async function test_lna_prompt_behavior() {
  // Non-LNA test: no prompt expected
  for (const test of testCases) {
    const rand = Math.random();
    await runSingleTestCase(
      test,
      rand,
      test.allowStatus,
      `Non-LNA test for ${test.type}`
    );
  }

  // Public -> Local test (loopback-network permission)
  Services.prefs.setCharPref(
    "network.lna.address_space.public.override",
    "127.0.0.1:4443"
  );
  for (const test of testCases) {
    await runPromptedLnaTest(test, "public", "loopback-network");
  }

  // Public -> Private (local-network permission)
  Services.prefs.setCharPref(
    "network.lna.address_space.private.override",
    "127.0.0.1:21555"
  );
  for (const test of testCases) {
    await runPromptedLnaTest(test, "private", "local-network");
  }

  Services.prefs.clearUserPref("network.lna.address_space.public.override");
  Services.prefs.clearUserPref("network.lna.address_space.private.override");
});

add_task(async function test_lna_cancellation_during_prompt() {
  info("Testing LNA cancellation during permission prompt");

  // Disable RCWN but enable caching for this test
  await SpecialPowers.pushPrefEnv({
    set: [
      ["network.http.rcwn.enabled", false],
      ["browser.cache.disk.enable", true],
      ["browser.cache.memory.enable", true],
      ["network.lna.address_space.public.override", "127.0.0.1:4443"],
    ],
  });

  const testType = "fetch";
  const rand1 = Math.random();

  // Test 1: Cancel request during LNA prompt and verify proper cleanup
  info(
    "Step 1: Making request that will trigger LNA prompt, then cancelling it"
  );

  // Open tab and wait for LNA prompt
  const tab1 = await BrowserTestUtils.openNewForegroundTab(
    gBrowser,
    `${LNA_BASE_URL}page_with_non_trackers.html?test=${testType}&rand=${rand1}`
  );

  // Wait for the LNA permission prompt to appear
  await BrowserTestUtils.waitForEvent(PopupNotifications.panel, "popupshown");
  info("LNA permission prompt appeared");
  gBrowser.removeTab(tab1);
  // Navigate to a new URL (which should cancel the pending request)
  const tab2 = await BrowserTestUtils.openNewForegroundTab(
    gBrowser,
    `${LNA_BASE_URL}page_with_non_trackers.html?test=${testType}&rand=${rand1}`
  );
  info("Navigated to new URL, request should be cancelled");

  // Wait for the navigation to complete
  await BrowserTestUtils.waitForEvent(PopupNotifications.panel, "popupshown");
  clickDoorhangerButton(
    PROMPT_ALLOW_BUTTON,
    gBrowser.selectedBrowser,
    "loopback-network"
  );

  // Close the first tab now that we're done with it
  gBrowser.removeTab(tab2);

  // The main test objective is complete - we verified that cancellation
  // during LNA prompt works without hanging channels. The navigation
  // completed successfully, which means our fix is working correctly.
  info(
    "Test completed successfully - cancellation during LNA prompt handled correctly"
  );

  await SpecialPowers.popPrefEnv();
});