import { readFileSync } from 'node:fs'
import { resolve } from 'node:path'
import ElementPlus from 'element-plus'
import { flushPromises, mount } from '@vue/test-utils'
import { describe, expect, it, vi } from 'vitest'
import { getRelabelOrder, getRelabelQuantities } from '../api/relabelOrders'
import RelabelOrderDetailView from './RelabelOrderDetailView.vue'

vi.mock('vue-router', () => ({ useRoute: () => ({ params: { orderId: 'RELABEL-1' } }), useRouter: () => ({ push: vi.fn() }) }))
vi.mock('@/core/access/accessPreview', () => ({ useAccessPreviewStore: () => ({ can: () => false }) }))
vi.mock('../api/relabelOrders', async importOriginal => ({
  ...await importOriginal<typeof import('../api/relabelOrders')>(), getRelabelOrder: vi.fn(), getRelabelQuantities: vi.fn(),
}))
vi.mock('@/modules/overseas-business', () => ({ BusinessDocumentFees: {
  name: 'BusinessDocumentFees', props: ['businessType', 'businessNo', 'customerId', 'businessId'], template: '<section>本单费用</section>',
} }))

const source = readFileSync(resolve(process.cwd(), 'src/modules/overseas-warehouse/pages/RelabelOrderDetailView.vue'), 'utf8')

describe('RelabelOrderDetailView', () => {
  it('resolves fees by the relabel identity without reusing the original customer order', async () => {
    vi.mocked(getRelabelOrder).mockResolvedValue({
      application: { id: '9007199254741004', relabelNo: 'RELABEL-1', lastlegOrderId: '9007199254741005', customerOrderNo: 'RETURN-1', chargeAmount: 25, chargeCurrency: 'CNY', walletStatus: 'NOT_REQUIRED' },
      items: [], history: [],
    })
    vi.mocked(getRelabelQuantities).mockRejectedValue(new Error('数量暂不可用'))
    const wrapper = mount(RelabelOrderDetailView, { global: { plugins: [ElementPlus], stubs: { AppDialog: true, RelabelDocumentsPanel: true } } })
    await flushPromises()
    expect(wrapper.findComponent({ name: 'BusinessDocumentFees' }).props()).toEqual({
      businessType: 'RELABEL_ORDER', businessNo: 'RELABEL-1', customerId: undefined, businessId: '9007199254741004',
    })
    expect(wrapper.text()).toContain('原换标费')
    expect(wrapper.text()).toContain('25.00 CNY')
    expect(wrapper.text()).toContain('无需冻结或扣款')
    expect(wrapper.text()).not.toContain('NOT_REQUIRED')
    wrapper.unmount()
  })

  it('renders carton relabel mappings as a row list instead of summary form fields', () => {
    expect(source).toContain('<template #content-after>')
    expect(source).toContain('<h2>箱唛换标信息</h2>')
    expect(source).toContain('v-for="item in detail?.items || []"')
    expect(source).toContain('text(item.cartonMark)')
    expect(source).toContain('text(item.fbaCartonMark)')
    expect(source).not.toContain("{ title: '箱唛换标信息', fields:")
  })

  it('shows the review state and customer-facing return order and FBA warehouse codes', () => {
    expect(source).toContain("PENDING_REVIEW: '待审核'")
    expect(source).toContain('value?.application.customerOrderNo || value?.application.lastlegOrderNo')
    expect(source).toContain('text(item.destinationFbaWarehouseCode)')
    expect(source).not.toContain('item.destinationFbaWarehouseCode || item.destinationWarehouseId')
    expect(source).toContain('items.flatMap(relabelSkuCodes)')
    expect(source).toContain('v-for="(sku, index) in item.skuItems"')
    expect(source).toContain('{{ sku.skuCode }} → {{ sku.newSkuCode }} × {{ sku.quantity }} 件')
  })

  it('lets platform operators confirm completion or return PDA work for rework', () => {
    expect(source).toContain('@click="confirmCompletion"')
    expect(source).toContain('确认换标完成')
    expect(source).toContain('@click="returnForRework"')
    expect(source).toContain('退回重新贴标')
    expect(source).toContain('await confirmRelabelCompletion(orderId.value)')
    expect(source).toContain('await returnRelabelForRework(orderId.value')
  })
})