import { expect, test } from "@playwright/test";
import { load } from "cheerio";
import smtpTester from "smtp-tester";

import { prisma } from "~/prisma/db";

const testUserEmail = "test@example.com";

test.describe.serial(() => {
  let mailServer: smtpTester.SmtpTester;

  test.beforeAll(() => {
    mailServer = smtpTester.init(4025);
  });

  test.afterAll(async () => {
    try {
      await prisma.user.delete({
        where: {
          email: testUserEmail,
        },
      });
    } catch {
      // User doesn't exist
    }
    mailServer.stop();
  });

  /**
   * Get the 6-digit code from the email
   * @returns 6-digit code
   */
  const getCode = async () => {
    const { email } = await mailServer.captureOne(testUserEmail, {
      wait: 5000,
    });

    const $ = load(email.html);

    return $("#code").text().trim();
  };

  test("shows that user doesn't exist yet", async ({ page }) => {
    await page.goto("/login");

    // your login page test logic
    await page.type("input[name=email]", "test@example.com");

    await page.click("text=Continue");

    // Make sure the user doesn't exist yet and that logging in is not possible
    await expect(
      page.getByText("A user with that email doesn't exist"),
    ).toBeVisible();
  });

  test("user registration", async ({ page }) => {
    await page.goto("/register");

    await page.getByText("Create an account").waitFor();

    await page.getByPlaceholder("Jessie Smith").type("Test User");
    await page.getByPlaceholder("jessie.smith@email.com").type(testUserEmail);

    await page.click("text=Continue");

    const codeInput = page.getByPlaceholder("Enter your 6-digit code");

    codeInput.waitFor({ state: "visible" });

    const code = await getCode();

    await codeInput.type(code);

    await page.getByText("Continue").click();

    await expect(page.getByText("Your details")).toBeVisible();
  });

  test("can't register with the same email", async ({ page }) => {
    await page.goto("/register");

    await page.getByText("Create an account").waitFor();

    await page.getByPlaceholder("Jessie Smith").type("Test User");
    await page.getByPlaceholder("jessie.smith@email.com").type(testUserEmail);

    await page.click("text=Continue");

    await expect(
      page.getByText("A user with that email already exists"),
    ).toBeVisible();
  });

  test("user login", async ({ page }) => {
    await page.goto("/login");

    await page.getByPlaceholder("jessie.smith@email.com").type(testUserEmail);

    await page.getByText("Continue").click();

    const code = await getCode();

    await page.getByPlaceholder("Enter your 6-digit code").type(code);

    await page.getByText("Continue").click();

    await expect(page.getByText("Your details")).toBeVisible();
  });
});