import { describe, it, expect, vi, beforeEach } from 'vitest'
import { useNuxtData } from 'nuxt/app'
import { AppDataEnum } from '#lib/enums'
import { useDataBank } from '#lib/composables'
import type { UserBankItem } from '#lib/types'

const mockUserBankItems: UserBankItem[] = [
  {
    bank_account_name: 'John Doe',
    bank_account_no: '1234567890',
    bank_code: 'vcb',
    bank_name: 'Vietcombank',
    is_disable: false,
    _id: '60d0fe4f5311236168a109ca',
  },
  {
    bank_account_name: 'Jane Smith',
    bank_account_no: '0987654321',
    bank_code: 'vcb',
    bank_name: 'Vietcombank',
    is_disable: false,
    _id: '60d0fe4f5311236168a109cb',
  },
]

vi.mock('nuxt/app', () => ({
  useNuxtData: vi.fn(),
}))

vi.mock('#imports', () => ({
  persistedState: vi.fn().mockReturnValue({
    localStorage: {},
  }),
}))

describe('useDataBank', () => {
  beforeEach(() => {
    vi.mocked(useNuxtData).mockReturnValue({
      data: mockUserBankItems as UserBankItem,
    })
  })

  it('should retrieve user bank data from Nuxt data store', () => {
    const { banks } = useDataBank()

    expect(useNuxtData).toHaveBeenCalledWith(AppDataEnum.UserBanks)
    expect(banks).toEqual(mockUserBankItems)
  })

  it('should return an empty array if no data is available', () => {
    vi.mocked(useNuxtData).mockReturnValue({
      data: [] as UserBankItem,
    })

    const { banks } = useDataBank()

    expect(useNuxtData).toHaveBeenCalledWith(AppDataEnum.UserBanks)
    expect(banks).toEqual([])
  })
})