const test = require("node:test");
const assert = require("node:assert");
const { loadPopupScript, wait } = require("./helpers");

test("defaults to app.plex.tv preset with both toggles on", async () => {
  const { window } = loadPopupScript();
  await wait(20);

  assert.strictEqual(window.document.getElementById("urlPreset").value, "default");
  assert.strictEqual(window.document.getElementById("skipIntro").checked, true);
  assert.strictEqual(window.document.getElementById("skipCredits").checked, true);
  assert.strictEqual(window.document.getElementById("customUrlRow").style.display, "none");
});

test("shows custom URL field pre-filled when a custom URL is already saved", async () => {
  const { window } = loadPopupScript({
    initialSettings: { plexUrl: "http://192.168.1.50:32400/web" }
  });
  await wait(20);

  assert.strictEqual(window.document.getElementById("urlPreset").value, "custom");
  assert.strictEqual(window.document.getElementById("customUrl").value, "192.168.1.50:32400/web");
});

test("saving the default preset persists the default Plex URL", async () => {
  const { window, savedCalls } = loadPopupScript();
  await wait(20);

  window.document.getElementById("saveBtn").click();
  await wait(20);

  assert.strictEqual(savedCalls.length, 1);
  assert.strictEqual(savedCalls[0].plexUrl, "https://app.plex.tv");
});

test("saving a custom URL normalizes and persists it", async () => {
  const { window, savedCalls } = loadPopupScript();
  await wait(20);

  const urlPreset = window.document.getElementById("urlPreset");
  urlPreset.value = "custom";
  urlPreset.dispatchEvent(new window.Event("change"));
  window.document.getElementById("customUrl").value = "192.168.1.50:32400/web";

  window.document.getElementById("saveBtn").click();
  await wait(20);

  assert.strictEqual(savedCalls.length, 1);
  assert.strictEqual(savedCalls[0].plexUrl, "http://192.168.1.50:32400/web");
});

test("saving Custom URL with a blank field does not silently fall back to the default", async () => {
  const { window, savedCalls } = loadPopupScript();
  await wait(20);

  const urlPreset = window.document.getElementById("urlPreset");
  urlPreset.value = "custom";
  urlPreset.dispatchEvent(new window.Event("change"));
  window.document.getElementById("customUrl").value = "   ";

  window.document.getElementById("saveBtn").click();
  await wait(20);

  assert.strictEqual(savedCalls.length, 0, "should not save when the custom URL field is blank");
  assert.match(window.document.getElementById("status").textContent, /enter|url/i);
});

test("saving an unparseable custom URL is rejected with an error, not saved", async () => {
  const { window, savedCalls } = loadPopupScript();
  await wait(20);

  const urlPreset = window.document.getElementById("urlPreset");
  urlPreset.value = "custom";
  urlPreset.dispatchEvent(new window.Event("change"));
  window.document.getElementById("customUrl").value = "http://";

  window.document.getElementById("saveBtn").click();
  await wait(20);

  assert.strictEqual(savedCalls.length, 0, "should not save an invalid URL");
});

test("unchecking a toggle and saving persists it as false", async () => {
  const { window, savedCalls } = loadPopupScript();
  await wait(20);

  window.document.getElementById("skipCredits").checked = false;
  window.document.getElementById("saveBtn").click();
  await wait(20);

  assert.strictEqual(savedCalls.length, 1);
  assert.strictEqual(savedCalls[0].skipCredits, false);
  assert.strictEqual(savedCalls[0].skipIntro, true);
});