import { expect } from "@playwright/test";

import dayjs from "@calcom/dayjs";
import { prisma } from "@calcom/prisma";
import { BookingStatus } from "@calcom/prisma/enums";
import { bookingMetadataSchema } from "@calcom/prisma/zod-utils";

import { test } from "./lib/fixtures";
import {
  bookTimeSlot,
  confirmReschedule,
  selectFirstAvailableTimeSlotNextMonth,
  submitAndWaitForResponse,
} from "./lib/testUtils";

test.describe.configure({ mode: "parallel" });

test.afterEach(({ users }) => users.deleteAll());

test.describe("Reschedule Tests", async () => {
  test("Should do a booking request reschedule from /bookings", async ({ page, users, bookings }) => {
    const user = await users.create();

    const booking = await bookings.create(user.id, user.username, user.eventTypes[0].id!, {
      status: BookingStatus.ACCEPTED,
    });

    await user.apiLogin();
    await page.goto("/bookings/upcoming");

    // Click the ellipsis menu button to open the dropdown
    await page.locator('[data-testid="booking-actions-dropdown"]').nth(0).click();

    await page.locator('[data-testid="reschedule_request"]').click();

    await page.fill('[data-testid="reschedule_reason"]', "I can't longer have it");

    await page.locator('button[data-testid="send_request"]').click();
    await expect(page.locator('[id="modal-title"]')).toBeHidden();

    const updatedBooking = await booking.self();

    expect(updatedBooking?.rescheduled).toBe(true);
    expect(updatedBooking?.cancellationReason).toBe("I can't longer have it");
    expect(updatedBooking?.status).toBe(BookingStatus.CANCELLED);
    await booking.delete();
  });

  test("Should not show reschedule and request reschedule option if booking in past and disallowed", async ({
    page,
    users,
    bookings,
  }) => {
    const user = await users.create();

    await bookings.create(user.id, user.username, user.eventTypes[0].id!, {
      status: BookingStatus.ACCEPTED,
      startTime: dayjs().subtract(2, "day").toDate(),
      endTime: dayjs().subtract(2, "day").add(30, "minutes").toDate(),
    });

    await prisma.eventType.update({
      where: {
        id: user.eventTypes[0].id,
      },
      data: {
        allowReschedulingPastBookings: true,
      },
    });

    await user.apiLogin();
    await page.goto("/bookings/past");

    // Click the ellipsis menu button to open the dropdown
    await page.locator('[data-testid="booking-actions-dropdown"]').nth(0).click();

    await expect(page.locator('[data-testid="reschedule"]')).toBeVisible();
    await expect(page.locator('[data-testid="reschedule_request"]')).toBeVisible();

    await prisma.eventType.update({
      where: {
        id: user.eventTypes[0].id,
      },
      data: {
        allowReschedulingPastBookings: false,
      },
    });

    await page.reload();

    // Click the ellipsis menu button to open the dropdown
    await page.locator('[data-testid="booking-actions-dropdown"]').nth(0).click();

    // Check that the reschedule options are visible but disabled
    await expect(page.locator('[data-testid="reschedule"]')).toBeVisible();
    await expect(page.locator('[data-testid="reschedule_request"]')).toBeVisible();
    await expect(page.locator('[data-testid="reschedule"]')).toBeDisabled();
    await expect(page.locator('[data-testid="reschedule_request"]')).toBeDisabled();
  });

  test("Should display former time when rescheduling availability", async ({ page, users, bookings }) => {
    const user = await users.create();

    const booking = await bookings.create(user.id, user.username, user.eventTypes[0].id!, {
      status: BookingStatus.ACCEPTED,
      rescheduled: true,
    });

    await page.goto(`/reschedule/${booking.uid}`);

    await selectFirstAvailableTimeSlotNextMonth(page);

    const formerTimeElement = page.locator('[data-testid="former_time_p"]');
    await expect(formerTimeElement).toBeVisible();
    await booking.delete();
  });

  test("Should display request reschedule send on bookings/cancelled", async ({ page, users, bookings }) => {
    const user = await users.create();
    const booking = await bookings.create(user.id, user.username, user.eventTypes[0].id, {
      status: BookingStatus.CANCELLED,
      rescheduled: true,
    });

    await user.apiLogin();
    await page.goto("/bookings/cancelled");

    const requestRescheduleSentElement = page.locator('[data-testid="request_reschedule_sent"]').nth(1);
    await expect(requestRescheduleSentElement).toBeVisible();
    await booking.delete();
  });

  test("Should do a reschedule from user owner", async ({ page, users, bookings }) => {
    const user = await users.create();
    const [eventType] = user.eventTypes;
    const booking = await bookings.create(user.id, user.username, eventType.id, {
      status: BookingStatus.ACCEPTED,
      rescheduled: true,
    });

    await page.goto(`/reschedule/${booking.uid}`);

    await selectFirstAvailableTimeSlotNextMonth(page);

    await expect(page.locator('[name="name"]')).toBeDisabled();
    await expect(page.locator('[name="email"]')).toBeDisabled();
    await confirmReschedule(page);
    await expect(page.locator("[data-testid=success-page]")).toBeVisible();

    const newBooking = await prisma.booking.findFirstOrThrow({ where: { fromReschedule: booking.uid } });
    const rescheduledBooking = await prisma.booking.findFirstOrThrow({ where: { uid: booking.uid } });

    expect(newBooking).not.toBeNull();
    expect(rescheduledBooking.status).toBe(BookingStatus.CANCELLED);

    await prisma.booking.deleteMany({
      where: {
        id: {
          in: [newBooking.id, rescheduledBooking.id],
        },
      },
    });
  });

  test("Opt in event should be ACCEPTED when rescheduled by OWNER", async ({ page, users, bookings }) => {
    const user = await users.create();

    const eventType = user.eventTypes.find((e) => e.slug === "opt-in")!;
    const booking = await bookings.create(user.id, user.username, eventType.id, {
      status: BookingStatus.ACCEPTED,
    });
    await user.apiLogin();

    await page.goto(`/reschedule/${booking.uid}`);

    await selectFirstAvailableTimeSlotNextMonth(page);

    await confirmReschedule(page);

    await expect(page).toHaveURL(/.*booking/);

    const newBooking = await prisma.booking.findFirstOrThrow({ where: { fromReschedule: booking?.uid } });
    expect(newBooking).not.toBeNull();
    expect(newBooking.status).toBe(BookingStatus.ACCEPTED);
  });

  test("Attendee should be able to reschedule a booking", async ({ page, users, bookings }) => {
    const user = await users.create();
    const eventType = user.eventTypes[0];
    const booking = await bookings.create(user.id, user.username, eventType.id);

    // Go to attendee's reschedule link
    await page.goto(`/reschedule/${booking.uid}`);

    await selectFirstAvailableTimeSlotNextMonth(page);

    await confirmReschedule(page);

    await expect(page).toHaveURL(/.*booking/);

    const newBooking = await prisma.booking.findFirstOrThrow({ where: { fromReschedule: booking?.uid } });
    expect(newBooking).not.toBeNull();
    expect(newBooking.status).toBe(BookingStatus.ACCEPTED);
  });

  test("Should be able to book slot that overlaps with original rescheduled booking", async ({
    page,
    users,
    bookings,
  }) => {
    const user = await users.create();
    const eventType = user.eventTypes[0];

    let firstOfNextMonth = dayjs().add(1, "month").startOf("month");

    // find first available slot of next month (available monday-friday)
    // eslint-disable-next-line playwright/no-conditional-in-test
    while (firstOfNextMonth.day() < 1 || firstOfNextMonth.day() > 5) {
      firstOfNextMonth = firstOfNextMonth.add(1, "day");
    }

    // set startTime to first available slot
    const startTime = firstOfNextMonth.set("hour", 9).set("minute", 0).toDate();
    const endTime = firstOfNextMonth.set("hour", 9).set("minute", 30).toDate();

    const booking = await bookings.create(user.id, user.username, eventType.id, {}, startTime, endTime);

    await page.goto(`/reschedule/${booking.uid}`);

    await selectFirstAvailableTimeSlotNextMonth(page);

    await confirmReschedule(page);
    await expect(page).toHaveURL(/.*booking/);
  });
  test("Should load Valid Cal video url after rescheduling Opt in events", async ({
    page,
    users,
    browser,
  }) => {
    // eslint-disable-next-line playwright/no-skipped-test
    test.skip(!process.env.DAILY_API_KEY, "DAILY_API_KEY is needed for this test");
    const user = await users.create();

    const eventType = user.eventTypes.find((e) => e.slug === "opt-in")!;

    const confirmBooking = async (bookingUid: string) => {
      const [authedContext, authedPage] = await user.apiLoginOnNewBrowser(browser);
      await authedPage.goto("/bookings/upcoming");
      await submitAndWaitForResponse(authedPage, "/api/trpc/bookings/confirm?batch=1", {
        action: () => authedPage.locator(`[data-booking-uid="${bookingUid}"][data-testid="confirm"]`).click(),
      });
      await authedContext.close();
    };

    await page.goto(`/${user.username}/${eventType.slug}`);
    await selectFirstAvailableTimeSlotNextMonth(page);
    await bookTimeSlot(page);
    await expect(page.locator("[data-testid=success-page]")).toBeVisible();

    const pageUrl = new URL(page.url());
    const pathSegments = pageUrl.pathname.split("/");
    const bookingUID = pathSegments[pathSegments.length - 1];

    const currentBooking = await prisma.booking.findFirstOrThrow({ where: { uid: bookingUID } });
    expect(currentBooking).not.toBeUndefined();
    await confirmBooking(currentBooking.uid);

    await page.goto(`/reschedule/${currentBooking.uid}`);
    await selectFirstAvailableTimeSlotNextMonth(page);

    await confirmReschedule(page);
    await expect(page).toHaveURL(/.*booking/);

    const newBooking = await prisma.booking.findFirstOrThrow({
      where: { fromReschedule: currentBooking.uid },
    });
    expect(newBooking).not.toBeUndefined();
    expect(newBooking.status).toBe(BookingStatus.PENDING);
    await confirmBooking(newBooking.uid);

    const booking = await prisma.booking.findFirstOrThrow({ where: { id: newBooking.id } });
    expect(booking).not.toBeUndefined();
    expect(booking.status).toBe(BookingStatus.ACCEPTED);

    const locationVideoCallUrl = bookingMetadataSchema.parse(booking.metadata || {})?.videoCallUrl;
    // FIXME: This should be consistent or skip the whole test
    // eslint-disable-next-line playwright/no-conditional-in-test
    if (!locationVideoCallUrl) return;
    expect(locationVideoCallUrl).not.toBeUndefined();
    await page.goto(locationVideoCallUrl);
    await expect(page.frameLocator("iFrame").locator('text="Continue"')).toBeVisible();
  });

  test("Should redirect to cancelled page when allowReschedulingCancelledBookings is false (default)", async ({
    page,
    users,
    bookings,
  }) => {
    const user = await users.create();
    const eventType = user.eventTypes[0];

    await prisma.eventType.update({
      where: {
        id: eventType.id,
      },
      data: {
        allowReschedulingCancelledBookings: false,
      },
    });

    const booking = await bookings.create(user.id, user.username, eventType.id, {
      status: BookingStatus.CANCELLED,
    });

    await page.goto(`/reschedule/${booking.uid}`);

    expect(page.url()).not.toContain("rescheduleUid");
    await expect(page.locator('[data-testid="cancelled-headline"]')).toBeVisible();
  });

  test("Should allow rescheduling when allowReschedulingCancelledBookings is true", async ({
    page,
    users,
    bookings,
  }) => {
    const user = await users.create();
    const eventType = user.eventTypes[0];

    await prisma.eventType.update({
      where: {
        id: eventType.id,
      },
      data: {
        allowReschedulingCancelledBookings: true,
      },
    });

    const booking = await bookings.create(user.id, user.username, eventType.id, {
      status: BookingStatus.CANCELLED,
    });

    await page.goto(`/reschedule/${booking.uid}`);

    await selectFirstAvailableTimeSlotNextMonth(page);
    await bookTimeSlot(page);

    await expect(page.locator("[data-testid=success-page]")).toBeVisible();
  });
});