import prismock from "@calcom/testing/lib/__mocks__/prisma";
import {
  createBookingScenario,
  getGoogleCalendarCredential,
  getOrganizer,
  getScenarioData,
  mockCalendarToHaveNoBusySlots,
  mockNoTranslations,
  mockSuccessfulVideoMeetingCreation,
  TestData,
} from "@calcom/testing/lib/bookingScenario/bookingScenario";
import { BookingStatus } from "@calcom/prisma/enums";
import { beforeEach, describe, expect, it, vi } from "vitest";
import { getInstantBookingCreateService } from "../../di/InstantBookingCreateService.container";
import type { CreateInstantBookingData } from "../dto/types";

// Mock calendar services map to prevent real calendar service modules (feishu, lark, etc.) from being
// imported. Their top-level imports trigger async fetch calls (getAppAccessToken) that cause
// "Closing rpc while fetch was pending" errors when the test worker shuts down.
// This vi.mock must be in the test file itself (not just in bookingScenario.ts) to guarantee
// Vitest hoists it before any transitive imports resolve the real module.
vi.mock("@calcom/app-store/calendar.services.generated", () => ({
  CalendarServiceMap: new Proxy(
    {},
    {
      get(_target: Record<string, unknown>, prop: string) {
        if (typeof prop === "symbol") return undefined;
        return Promise.resolve({ default: vi.fn() });
      },
    }
  ),
}));

// Mock OrganizationRepository container to prevent a deep transitive import chain
// (InstantBookingCreateService → getBookingFields → workflows/types → routing-forms →
// webhooks DI → eventTypes → OrganizationRepository.container) from triggering a Vitest
// module-resolution RPC that is still in flight when the worker shuts down, causing
// "Closing rpc while fetch was pending" errors.
vi.mock("@calcom/features/ee/organizations/di/OrganizationRepository.container", () => ({
  getOrganizationRepository: vi.fn().mockReturnValue({}),
}));

vi.mock("@calcom/features/notifications/sendNotification", () => ({
  sendNotification: vi.fn(),
}));

vi.mock("@calcom/features/conferencing/lib/videoClient", () => ({
  createInstantMeetingWithCalVideo: vi.fn().mockResolvedValue({
    type: "daily_video",
    id: "MOCK_INSTANT_MEETING_ID",
    password: "MOCK_INSTANT_PASS",
    url: "http://mock-dailyvideo.example.com/instant-meeting-url",
  }),
}));

describe("handleInstantMeeting", () => {
  beforeEach(() => {
    mockNoTranslations();
  });
  describe("team event instant meeting", () => {
    it("should successfully create instant meeting for team event", async () => {
      const instantBookingCreateService = getInstantBookingCreateService();
      const organizer = getOrganizer({
        name: "Organizer",
        email: "organizer@example.com",
        id: 101,
        schedules: [TestData.schedules.IstWorkHours],
        credentials: [getGoogleCalendarCredential()],
        selectedCalendars: [TestData.selectedCalendars.google],
      });

      const { dateString: plus1DateString } = getDate({ dateIncrement: 1 });

      await createBookingScenario(
        getScenarioData({
          eventTypes: [
            {
              id: 1,
              slotInterval: 45,
              length: 45,
              users: [
                {
                  id: 101,
                },
              ],
              team: {
                id: 1,
              },
              instantMeetingExpiryTimeOffsetInSeconds: 90,
            },
          ],
          organizer,
          apps: [TestData.apps["daily-video"], TestData.apps["google-calendar"]],
        })
      );

      mockSuccessfulVideoMeetingCreation({
        metadataLookupKey: "dailyvideo",
        videoMeetingData: {
          id: "MOCK_ID",
          password: "MOCK_PASS",
          url: `http://mock-dailyvideo.example.com/meeting-1`,
        },
      });
      mockCalendarToHaveNoBusySlots("googlecalendar", {
        create: {
          uid: "MOCKED_GOOGLE_CALENDAR_EVENT_ID",
        },
      });

      const mockBookingData: CreateInstantBookingData = {
        eventTypeId: 1,
        timeZone: "UTC",
        language: "en",
        start: `${plus1DateString}T04:00:00.000Z`,
        end: `${plus1DateString}T04:45:00.000Z`,
        responses: {
          name: "Test User",
          email: "test@example.com",
          attendeePhoneNumber: "+918888888888",
        },
        metadata: {},
        instant: true,
      };

      const result = await instantBookingCreateService.createBooking({
        bookingData: mockBookingData,
      });

      expect(result.message).toBe("Success");
      expect(result.bookingId).toBeDefined();
      expect(result.bookingUid).toBeDefined();
      expect(result.meetingTokenId).toBeDefined();
      expect(result.expires).toBeInstanceOf(Date);

      const booking = await prismock.booking.findUnique({
        where: { id: result.bookingId },
        select: { status: true, attendees: true, references: true },
      });

      expect(booking).toBeDefined();
      expect(booking?.status).toBe(BookingStatus.AWAITING_HOST);
      expect(booking?.attendees).toHaveLength(1);
      expect(booking?.attendees[0].email).toBe("test@example.com");
      expect(booking?.attendees[0].phoneNumber).toBe("+918888888888");
      expect(booking?.references).toHaveLength(1);
      expect(booking?.references[0].type).toBe("daily_video");
    });

    it("should throw error for non-team event types", async () => {
      const instantBookingCreateService = getInstantBookingCreateService();
      const organizer = getOrganizer({
        name: "Organizer",
        email: "organizer@example.com",
        id: 101,
        schedules: [TestData.schedules.IstWorkHours],
        credentials: [getGoogleCalendarCredential()],
        selectedCalendars: [TestData.selectedCalendars.google],
      });

      const { dateString: plus1DateString } = getDate({ dateIncrement: 1 });

      await createBookingScenario(
        getScenarioData({
          eventTypes: [
            {
              id: 1,
              slotInterval: 45,
              length: 45,
              users: [
                {
                  id: 101,
                },
              ],
            },
          ],
          organizer,
          apps: [TestData.apps["daily-video"], TestData.apps["google-calendar"]],
        })
      );

      const mockBookingData: CreateInstantBookingData = {
        eventTypeId: 1,
        timeZone: "UTC",
        language: "en",
        start: `${plus1DateString}T04:00:00.000Z`,
        end: `${plus1DateString}T04:45:00.000Z`,
        responses: {
          name: "Test User",
          email: "test@example.com",
          attendeePhoneNumber: "+918888888888",
        },
        metadata: {},
        instant: true,
      };

      await expect(
        instantBookingCreateService.createBooking({
          bookingData: mockBookingData,
        })
      ).rejects.toThrow("Only Team Event Types are supported for Instant Meeting");
    });

    it("should fire booking audit event with correct data when org has booking-audit feature", async () => {
      const { BookingEventHandlerService } = await import("../onBookingEvents/BookingEventHandlerService");
      const onBookingCreatedSpy = vi
        .spyOn(BookingEventHandlerService.prototype, "onBookingCreated")
        .mockResolvedValue(undefined);

      const instantBookingCreateService = getInstantBookingCreateService();
      const organizer = getOrganizer({
        name: "Organizer",
        email: "organizer@example.com",
        id: 101,
        schedules: [TestData.schedules.IstWorkHours],
        credentials: [getGoogleCalendarCredential()],
        selectedCalendars: [TestData.selectedCalendars.google],
      });

      const { dateString: plus1DateString } = getDate({ dateIncrement: 1 });

      await createBookingScenario(
        getScenarioData({
          eventTypes: [
            {
              id: 1,
              slotInterval: 45,
              length: 45,
              users: [{ id: 101 }],
              team: { id: 1 },
              instantMeetingExpiryTimeOffsetInSeconds: 90,
            },
          ],
          organizer,
          apps: [TestData.apps["daily-video"], TestData.apps["google-calendar"]],
        })
      );

      mockSuccessfulVideoMeetingCreation({
        metadataLookupKey: "dailyvideo",
        videoMeetingData: {
          id: "MOCK_ID",
          password: "MOCK_PASS",
          url: `http://mock-dailyvideo.example.com/meeting-1`,
        },
      });
      mockCalendarToHaveNoBusySlots("googlecalendar", {
        create: { uid: "MOCKED_GOOGLE_CALENDAR_EVENT_ID" },
      });

      const mockBookingData: CreateInstantBookingData = {
        eventTypeId: 1,
        timeZone: "UTC",
        language: "en",
        start: `${plus1DateString}T04:00:00.000Z`,
        end: `${plus1DateString}T04:45:00.000Z`,
        responses: {
          name: "Test User",
          email: "test@example.com",
          attendeePhoneNumber: "+918888888888",
        },
        metadata: {},
        instant: true,
      };

      const result = await instantBookingCreateService.createBooking({
        bookingData: mockBookingData,
      });

      expect(result.message).toBe("Success");
      expect(result.bookingId).toBeDefined();

      expect(onBookingCreatedSpy).toHaveBeenCalledTimes(1);

      const callArgs = onBookingCreatedSpy.mock.calls[0][0];
      expect(callArgs.payload.booking.uid).toBe(result.bookingUid);
      expect(callArgs.payload.config.isDryRun).toBe(false);
      expect(callArgs.actor).toEqual(expect.objectContaining({ identifiedBy: expect.any(String) }));
      expect(callArgs.auditData).toEqual(
        expect.objectContaining({
          startTime: expect.any(Number),
          endTime: expect.any(Number),
          status: expect.any(String),
        })
      );
      expect(callArgs.source).toEqual(expect.any(String));

      onBookingCreatedSpy.mockRestore();
    });

    it("should not throw when booking audit event fails", async () => {
      const { BookingEventHandlerService } = await import("../onBookingEvents/BookingEventHandlerService");
      const onBookingCreatedSpy = vi
        .spyOn(BookingEventHandlerService.prototype, "onBookingCreated")
        .mockRejectedValue(new Error("Audit event handler failure"));

      const instantBookingCreateService = getInstantBookingCreateService();
      const organizer = getOrganizer({
        name: "Organizer",
        email: "organizer@example.com",
        id: 101,
        schedules: [TestData.schedules.IstWorkHours],
        credentials: [getGoogleCalendarCredential()],
        selectedCalendars: [TestData.selectedCalendars.google],
      });

      const { dateString: plus1DateString } = getDate({ dateIncrement: 1 });

      await createBookingScenario(
        getScenarioData({
          eventTypes: [
            {
              id: 1,
              slotInterval: 45,
              length: 45,
              users: [{ id: 101 }],
              team: { id: 1 },
              instantMeetingExpiryTimeOffsetInSeconds: 90,
            },
          ],
          organizer,
          apps: [TestData.apps["daily-video"], TestData.apps["google-calendar"]],
        })
      );

      mockSuccessfulVideoMeetingCreation({
        metadataLookupKey: "dailyvideo",
        videoMeetingData: {
          id: "MOCK_ID",
          password: "MOCK_PASS",
          url: `http://mock-dailyvideo.example.com/meeting-1`,
        },
      });
      mockCalendarToHaveNoBusySlots("googlecalendar", {
        create: { uid: "MOCKED_GOOGLE_CALENDAR_EVENT_ID" },
      });

      const mockBookingData: CreateInstantBookingData = {
        eventTypeId: 1,
        timeZone: "UTC",
        language: "en",
        start: `${plus1DateString}T04:00:00.000Z`,
        end: `${plus1DateString}T04:45:00.000Z`,
        responses: {
          name: "Test User",
          email: "test@example.com",
          attendeePhoneNumber: "+918888888888",
        },
        metadata: {},
        instant: true,
      };

      const result = await instantBookingCreateService.createBooking({
        bookingData: mockBookingData,
      });

      expect(result.message).toBe("Success");
      expect(result.bookingId).toBeDefined();
      expect(onBookingCreatedSpy).toHaveBeenCalled();

      onBookingCreatedSpy.mockRestore();
    });
  });
});

function getDate(param: { dateIncrement?: number } = {}) {
  const { dateIncrement = 0 } = param;
  const date = new Date();
  date.setDate(date.getDate() + dateIncrement);
  return {
    date,
    dateString: date.toISOString().split("T")[0],
  };
}