import dayjs from "@calcom/dayjs";
import { validateIntervalLimitOrder } from "@calcom/lib";
import { checkDurationLimit, checkDurationLimits } from "@calcom/lib/server";

import { prismaMock } from "../../../../tests/config/singleton";

type MockData = {
  id: number;
  startDate: Date;
};

const MOCK_DATA: MockData = {
  id: 1,
  startDate: dayjs("2022-09-30T09:00:00+01:00").toDate(),
};

// Path: apps/web/test/lib/checkDurationLimits.ts
describe("Check Duration Limits Tests", () => {
  it("Should return no errors if limit is not reached", async () => {
    prismaMock.$queryRaw.mockResolvedValue([{ totalMinutes: 0 }]);
    await expect(
      checkDurationLimits({ PER_DAY: 60 }, MOCK_DATA.startDate, MOCK_DATA.id)
    ).resolves.toBeTruthy();
  });
  it("Should throw an error if limit is reached", async () => {
    prismaMock.$queryRaw.mockResolvedValue([{ totalMinutes: 60 }]);
    await expect(
      checkDurationLimits({ PER_DAY: 60 }, MOCK_DATA.startDate, MOCK_DATA.id)
    ).rejects.toThrowError();
  });
  it("Should pass with multiple duration limits", async () => {
    prismaMock.$queryRaw.mockResolvedValue([{ totalMinutes: 30 }]);
    await expect(
      checkDurationLimits(
        {
          PER_DAY: 60,
          PER_WEEK: 120,
        },
        MOCK_DATA.startDate,
        MOCK_DATA.id
      )
    ).resolves.toBeTruthy();
  });
  it("Should pass with multiple duration limits with one undefined", async () => {
    prismaMock.$queryRaw.mockResolvedValue([{ totalMinutes: 30 }]);
    await expect(
      checkDurationLimits(
        {
          PER_DAY: 60,
          PER_WEEK: undefined,
        },
        MOCK_DATA.startDate,
        MOCK_DATA.id
      )
    ).resolves.toBeTruthy();
  });
  it("Should return no errors if limit is not reached with multiple bookings", async () => {
    prismaMock.$queryRaw.mockResolvedValue([{ totalMinutes: 60 }]);
    await expect(
      checkDurationLimits(
        {
          PER_DAY: 90,
          PER_WEEK: 120,
        },
        MOCK_DATA.startDate,
        MOCK_DATA.id
      )
    ).resolves.toBeTruthy();
  });
  it("Should throw an error if one of the limit is reached with multiple bookings", async () => {
    prismaMock.$queryRaw.mockResolvedValue([{ totalMinutes: 90 }]);
    await expect(
      checkDurationLimits(
        {
          PER_DAY: 60,
          PER_WEEK: 120,
        },
        MOCK_DATA.startDate,
        MOCK_DATA.id
      )
    ).rejects.toThrowError();
  });
});

// Path: apps/web/test/lib/checkDurationLimits.ts
describe("Check Duration Limit Tests", () => {
  it("Should return no busyTimes and no error if limit is not reached", async () => {
    prismaMock.$queryRaw.mockResolvedValue([{ totalMinutes: 60 }]);
    await expect(
      checkDurationLimit({
        key: "PER_DAY",
        limitingNumber: 90,
        eventStartDate: MOCK_DATA.startDate,
        eventId: MOCK_DATA.id,
      })
    ).resolves.toBeUndefined();
  });
  it("Should return busyTimes when set and limit is reached", async () => {
    prismaMock.$queryRaw.mockResolvedValue([{ totalMinutes: 60 }]);
    await expect(
      checkDurationLimit({
        key: "PER_DAY",
        limitingNumber: 60,
        eventStartDate: MOCK_DATA.startDate,
        eventId: MOCK_DATA.id,
        returnBusyTimes: true,
      })
    ).resolves.toEqual({
      start: dayjs(MOCK_DATA.startDate).startOf("day").toDate(),
      end: dayjs(MOCK_DATA.startDate).endOf("day").toDate(),
    });
  });
});

describe("Duration limit validation", () => {
  it("Should validate limit where ranges have ascending values", () => {
    expect(validateIntervalLimitOrder({ PER_DAY: 30, PER_MONTH: 60 })).toBe(true);
  });
  it("Should invalidate limit where ranges does not have a strict ascending values", () => {
    expect(validateIntervalLimitOrder({ PER_DAY: 60, PER_WEEK: 30 })).toBe(false);
  });
  it("Should validate a correct limit with 'gaps'", () => {
    expect(validateIntervalLimitOrder({ PER_DAY: 60, PER_YEAR: 120 })).toBe(true);
  });
  it("Should validate empty limit", () => {
    expect(validateIntervalLimitOrder({})).toBe(true);
  });
});