import { describe, expect, it } from "vitest"

import { RateEnum } from "@scandic-hotels/common/constants/rate"

import { isRateSelected } from "./isRateSelected"

describe("isRateSelected", () => {
  it("should return false when selectedRateCode is undefined", () => {
    const result = isRateSelected({
      selectedRateCode: undefined,
      selectedRoomTypeCode: "ROOM1",
      rate: { public: { rateCode: "RATE1" } },
      roomTypeCode: "ROOM1",
    } as any)

    expect(result).toBe(false)
  })

  it("should return false when selectedRoomTypeCode is null", () => {
    const result = isRateSelected({
      selectedRateCode: "RATE1",
      selectedRoomTypeCode: null,
      rate: { public: { rateCode: "RATE1" } },
      roomTypeCode: "ROOM1",
    } as any)

    expect(result).toBe(false)
  })

  it("should return false when rateCode is undefined", () => {
    const result = isRateSelected({
      selectedRateCode: "RATE1",
      selectedRoomTypeCode: "ROOM1",
      rate: { public: { rateCode: undefined } },
      roomTypeCode: "ROOM1",
    } as any)

    expect(result).toBe(false)
  })

  it("should return false when roomTypeCode is null", () => {
    const result = isRateSelected({
      selectedRateCode: "RATE1",
      selectedRoomTypeCode: "ROOM1",
      rate: { public: { rateCode: "RATE1" } },
      roomTypeCode: null,
    } as any)

    expect(result).toBe(false)
  })

  it("should return false when rate codes don't match", () => {
    const result = isRateSelected({
      selectedRateCode: "RATE1",
      selectedRoomTypeCode: "ROOM1",
      rate: { public: { rateCode: "RATE2" } },
      roomTypeCode: "ROOM1",
    } as any)

    expect(result).toBe(false)
  })

  it("should return false when room type codes don't match", () => {
    const result = isRateSelected({
      selectedRateCode: "RATE1",
      selectedRoomTypeCode: "ROOM1",
      rate: { public: { rateCode: "RATE1" } },
      roomTypeCode: "ROOM2",
    } as any)

    expect(result).toBe(false)
  })

  it("should return true when both rate code and room type code match", () => {
    const result = isRateSelected({
      selectedRateCode: "RATE1",
      selectedRoomTypeCode: "ROOM1",
      rate: { public: { rateCode: "RATE1" } },
      roomTypeCode: "ROOM1",
    } as any)

    expect(result).toBe(true)
  })

  it("should handle case insensitivity in rate codes", () => {
    const result = isRateSelected({
      selectedRateCode: "RATE1",
      selectedRoomTypeCode: "ROOM1",
      rate: { public: { rateCode: "rate1" } },
      roomTypeCode: "ROOM1",
    } as any)

    expect(result).toBe(true)
  })

  it("should handle case insensitivity in room type codes", () => {
    const result = isRateSelected({
      selectedRateCode: "RATE1",
      selectedRoomTypeCode: "ROOM1",
      rate: { public: { rateCode: "RATE1" } },
      roomTypeCode: "room1",
    } as any)

    expect(result).toBe(true)
  })

  it("should work with RateEnum values", () => {
    const result = isRateSelected({
      selectedRateCode: RateEnum.save,
      selectedRoomTypeCode: "ROOM1",
      rate: { public: { rateCode: RateEnum.save } },
      roomTypeCode: "ROOM1",
    } as any)

    expect(result).toBe(true)
  })
})