import { readFileSync } from 'node:fs'
import { resolve } from 'node:path'
import { describe, expect, it } from 'vitest'
import { unifiedOrderStatusOptions } from '../api/unifiedOrders'

const source = readFileSync(resolve(process.cwd(), 'src/modules/unified-orders/pages/UnifiedOrdersView.vue'), 'utf8')

describe('UnifiedOrdersView contract', () => {
  it('only exposes the seven product main statuses', () => {
    expect(unifiedOrderStatusOptions.map((item) => item.label)).toEqual([
      '待审核', '待测量数据', '已入库', '待分柜', '装柜中', '装柜完成', '派送完成',
    ])
    for (const legacyLabel of ['待客户确认', '差异处理中', '派送中', '进入分柜']) {
      expect(source).not.toContain(legacyLabel)
    }
  })

  it('renders accessible current-status tabs with keyboard navigation', () => {
    expect(source).toContain('role="tablist"')
    expect(source).toContain('role="tab"')
    expect(source).toContain(':aria-selected="filters.mainStatus === tab.value"')
    expect(source).toContain("event.key === 'ArrowRight'")
    expect(source).toContain("event.key === 'ArrowLeft'")
    expect(source).toContain("event.key === 'Home'")
    expect(source).toContain("event.key === 'End'")
  })

  it('provides labeled prototype-aligned advanced filters backed by real query fields', () => {
    for (const key of [
      'receivingWarehouseId', 'destinationWarehouseId', 'inboundCode', 'internalOrderStatus', 'expectedArrivalDate',
      'feeReviewStatus', 'containerNo', 'cabinetNo', 'channelName', 'sailingDate', 'loaded', 'fullContainer',
      'measurementReviewStatus', 'fbaCode', 'createdRange',
    ]) expect(source).toContain(`key: '${key}'`)
    for (const label of ['定位仓库', '交货仓', '费用审核状态', '是否已配载', '是否整柜', '测量数据审核状态', '商品 FBA 编码']) {
      expect(source).toContain(`label: '${label}'`)
    }
    expect(source).toContain('listAllPlatformWarehouses')
    expect(source).toContain("{ status: 'ACTIVE' }")
    expect(source).toContain("warehouse.warehouseType === 'DOMESTIC'")
    expect(source).toContain("loaded: optionalBoolean(filters.value.loaded)")
    expect(source).toContain("fullContainer: optionalBoolean(filters.value.fullContainer)")
    expect(source).toContain("{ value: 'UNRECORDED', label: '未录入' }")
    expect(source).not.toContain("{ value: 'DRAFT', label: '草稿' }")
    expect(source).not.toContain("{ value: 'CANCELLED', label: '已取消' }")
    expect(source).toContain("placeholder: '请输入订单号'")
  })

  it('covers real list states and keeps operation column first and left-fixed', () => {
    expect(source).toContain("{ key: 'actions', label: '操作', width: 180, fixed: 'left'")
    expect(source).toContain('title="订单列表暂时无法加载"')
    expect(source).toContain('empty-text="暂无符合条件的订单"')
    expect(source).toContain(':loading="loading"')
    expect(source).toContain('v-model:page="page"')
    expect(source).toContain('v-model:page-size="pageSize"')
  })

  it('keeps business actions as explicit C01/C03/C04/C06 boundaries', () => {
    expect(source).toContain('nextActionBoundary')
    expect(source).toContain('待接入：${label}')
    expect(source).toContain('CONFIRM_PRELOAD')
    expect(source).toContain("can('platform:firstleg:inbound:view')")
    expect(source).toContain('openMeasurement')
    expect(source).not.toContain('updateMainStatus')
    expect(source).not.toContain('人工进入分柜')
    expect(source).not.toContain('performPlatformUnifiedOrderAction')
    expect(source).not.toContain('/actions/')
  })

  it('implements pending review with an active public carrier assignment', () => {
    expect(source).toContain("row.nextAction === 'APPROVE_ORDER'")
    expect(source).toContain("can('platform:order:approve')")
    expect(source).toContain("listPlatformPartners({ page: currentPage, size: 200, type: 'CARRIER', status: 'ACTIVE' })")
    expect(source).toContain('await assignPlatformUnifiedOrderCarrier(tenantId, orderId, String(carrier.id))')
    expect(source).toContain('await approvePlatformUnifiedOrder(tenantId, orderId)')
    expect(source.indexOf('await assignPlatformUnifiedOrderCarrier')).toBeLessThan(source.indexOf('await approvePlatformUnifiedOrder'))
    expect(source).toContain('暂无启用的承运商，请先到往来单位维护承运商主数据。')
    expect(source).toContain("detail.order.order?.carrierName || '待平台指派'")
  })

  it('provides unified detail, history and internal note states', () => {
    expect(source).toContain('getPlatformUnifiedOrder')
    expect(source).toContain('aria-label="状态历史"')
    expect(source).toContain('aria-label="内部备注"')
    expect(source).toContain('订单详情暂时无法加载')
  })

  it('exposes the C06 workflow entry only for inbound-backed downstream states', () => {
    expect(source).toContain("name: 'unified-order-workflow'")
    expect(source).toContain("['WAIT_SPLIT', 'LOADING', 'LOADED'].includes(row.mainStatus)")
    expect(source).toContain('后半程作业')
  })
})