import { describe, it, expect, beforeEach, vi } from 'vitest'
import { useJackpot } from '../use-jackpot'
import { useNuxtApp } from 'nuxt/app'

const mockJackpotStore = {
  getJackpot: vi.fn(),
  setJackpot: vi.fn(),
}

const mockNadal = {
  game: {
    slot: {
      jackpot: vi.fn().mockResolvedValue({ game1: 100, game2: 200 }),
    },
  },
}

vi.mock('#lib/stores/jackpot', () => ({
  useJackpotStore: () => mockJackpotStore,
}))

vi.mock('#lib/composables', () => ({
  useNadal: () => mockNadal,
}))

describe('useJackpot composable', () => {

  it('should fetch game jackpots and update the store', async () => {
    const mockData = { game1: 100, game2: 200 }
    const { fetchGameJackpots, isLoading } = useJackpot()

    await fetchGameJackpots()

    expect(isLoading.value).toBe(false)
    expect(mockJackpotStore.setJackpot).toHaveBeenCalledWith(mockData)
  })

  it('should compute total jackpots correctly', () => {
    mockJackpotStore.getJackpot.mockReturnValue({ game1: 100, game2: 200 })
    const { totalJackpots } = useJackpot()

    expect(totalJackpots.value).toBe(300)
  })

  it('should return the correct jackpot amount by game ID', () => {
    mockJackpotStore.getJackpot.mockReturnValue({ game1: 100, game2: 200 })
    const { getJackpotNumberByGameId } = useJackpot()

    expect(getJackpotNumberByGameId('game1')).toBe(100)
    expect(getJackpotNumberByGameId('game2')).toBe(200)
    expect(getJackpotNumberByGameId('game3')).toBe(0)
  })

  it('should handle empty jackpots gracefully', () => {
    mockJackpotStore.getJackpot.mockReturnValue(null)
    const { totalJackpots, getJackpotNumberByGameId } = useJackpot()

    expect(totalJackpots.value).toBe(0)
    expect(getJackpotNumberByGameId('game1')).toBe(0)
  })
})