import { readFileSync } from 'node:fs'
import { resolve } from 'node:path'
import { describe, expect, it } from 'vitest'

const source = readFileSync(resolve(process.cwd(), 'src/modules/ocean-bookings/pages/OceanBookingDetailView.vue'), 'utf8')
const routesSource = readFileSync(resolve(process.cwd(), 'src/modules/ocean-bookings/routes.ts'), 'utf8')

describe('OceanBookingDetailView draft and release contract', () => {
  it('recognizes create and DRAFT detail routes as editable', () => {
    expect(source).toContain("route.name === 'ocean-booking-create' || id.value === 'new'")
    expect(source).toContain("const editable = computed(() => isNew.value || detail.value?.status === 'DRAFT')")
    expect(source).toContain("platform:firstleg:ocean-booking:edit")
    expect(routesSource.indexOf("path: 'ocean-bookings/new'")).toBeLessThan(routesSource.indexOf("path: 'ocean-bookings/:bookingId'"))
  })

  it('uses only DRAFT and RELEASED actions and removes voyage-change/cancel paths', () => {
    expect(source).toContain("detail.value?.status === 'DRAFT'")
    expect(source).toContain('删除草稿')
    expect(source).toContain('放舱')
    expect(source).not.toContain('申请改船')
    expect(source).not.toContain('取消订舱')
    expect(source).not.toContain('change-request')
    expect(source).not.toContain('取消订舱')
    expect(source).not.toContain('cancelOceanBooking')
  })

  it('invalidates the cached booking list after deleting a draft', () => {
    expect(source).toContain("workspace.bumpCacheEpoch('ocean-bookings')")
    expect(source).toContain("await router.replace('/ocean-bookings')")
  })

  it('saves incomplete DRAFT data and sends null for blank nullable fields', () => {
    expect(source).toContain('保存草稿')
    expect(source).toContain('function draftPayload(): OceanBookingDraftData')
    expect(source).toContain('channelCode: form.data.channelCode?.trim() || null')
    expect(source).toContain('warehouseId: form.data.warehouseId?.trim() || null')
    expect(source).toContain('parties: form.data.parties.map')
    expect(source).toContain('containerRequirements: form.data.containerRequirements.map')
    expect(source).not.toContain('登记后直接确认')
  })

  it('renders editable container requirements with fixed specifications', () => {
    expect(source).toContain('aria-label="柜型需求"')
    expect(source).toContain('containerRequirements')
    expect(source).toContain('<th scope="col">数量</th>')
    expect(source).toContain('v-model="requirement.quantity"')
    expect(source).toContain('selectContainerRequirementType(requirement')
    expect(source).toContain('{{ requirement.capacityCbm }} m³')
    expect(source).toContain('{{ requirement.maxWeightKg }} kg')
    expect(source).not.toContain('v-model="container.containerNo"')
    expect(source).not.toContain('新增真实柜')
  })

  it('performs the complete release gate without the extra explanatory line', () => {
    expect(source).toContain('function releaseValidationError()')
    expect(source).toContain('预计到港时间不能早于预计开船时间')
    expect(source).toContain('放舱前请填写起运港代码或名称')
    expect(source).toContain('放舱前请填写目的港代码或名称')
    expect(source).toContain("[form.data.placeOfDelivery, '交货地点']")
    expect(source).not.toContain("[form.data.customerId, '客户']")
    expect(source).toContain("if (!form.data.carrierCode) return '放舱前请重新选择船公司，所选船公司必须配置标准编码'")
    expect(source).not.toContain('请先保存草稿后再放舱')
    expect(source).toContain('放舱前请填写${missing[1]}')
    expect(source).not.toContain('放舱后运输资料和预报货量不能修改、不能删除；实际货量可另行补录并记录原因。请确认运输资料无误。')
    expect(source).toContain('if (hasUnsavedDraftChanges.value)')
    expect(source).toContain('const saved = await persistDraft(false)')
    expect(source).toContain('releaseVersion = saved.version')
    expect(source).toContain('releaseOceanBooking(id.value, { expectedVersion: releaseVersion })')
    expect(source.indexOf('const saved = await persistDraft(false)')).toBeLessThan(source.indexOf('releaseOceanBooking(id.value, { expectedVersion: releaseVersion })'))
    expect(source).toContain('if (!saved) return')
    expect(source).toContain("{{ form.data.billOfLadingNo || '—' }}")
    expect(source).not.toContain("{{ detail?.billOfLadingNo || '—' }}")
    expect(source).toContain('const workflowBusy = computed(() => saving.value || actionSaving.value || actualSaving.value || arrivalSaving.value)')
    expect(source).toContain(':disabled="workflowBusy" @click="openReleaseDialog"')
    expect(source).not.toContain('releaseReason')
    expect(source).not.toContain('放舱前请上传有效的订舱确认文件或提单文件')
    expect(source).not.toContain('OceanBookingDocumentsPanel')
  })

  it('freezes the selected carrier standard code into the booking draft', () => {
    expect(source).toContain('form.data.carrierCode = partner?.carrierCode ?? null')
    expect(source).toContain('carrierCode: value.carrierCode ?? selectedCarrier?.carrierCode ?? null')
    expect(source).toContain('form.data.shippingCompanyId && !form.data.carrierCode')
    expect(source).toContain('form.data.carrierCode = selected?.carrierCode ?? null')
  })

  it('keeps warehouse-scoped channel and server-filtered booking-agent selectors accessible', () => {
    expect(source).toContain("warehouseType: 'DOMESTIC', status: 'ACTIVE'")
    expect(source).toContain('listWarehouseLogisticsChannels')
    expect(source).toContain('placeholder="单客户可选择，多客户可留空"')
    expect(source).toContain('当前船公司暂无可用订舱代理')
    expect(source).toContain(':label="supplier.name"')
    expect(source).toContain('filterable clearable')
    expect(source).toContain(':disabled="!formWritable || !form.data.warehouseId || channelsLoading || !!channelsError || channelUnavailable"')
    expect(source).toContain(':disabled="!editable || !form.data.carrierCode || bookingAgentsLoading || !!bookingAgentsError"')
  })

  it('loads booking agents from the carrier-filtered backend contract and clears an invalid selection', () => {
    expect(source).toContain('listOceanBookingAgents(carrierCode)')
    expect(source).toContain('shouldClearBookingAgent(form.data.bookingAgentId, options)')
    expect(source).toContain('clearBookingAgent()')
    expect(source).toContain("form.data.carrierCode ? '请选择订舱代理' : '请先选择船公司'")
    expect(source).toContain('<ApiErrorMeta :details="bookingAgentsError" />')
    expect(source).not.toContain('listSuppliers(')
    expect(source).not.toContain('isActiveBookingAgent')
  })

  it('keeps dense layout, operation feedback and narrow-screen behavior', () => {
    expect(source).toContain('<OperationErrorToast :details="actionError" />')
    expect(source).toContain('LoadErrorState')
    expect(source).toContain('@media(max-width:720px)')
    expect(source).toContain('@media(max-width:420px)')
    expect(source).toContain('OceanBookingPrintDialog')
    expect(source).toContain('打印托运单')
    expect(source).toContain('打印提单确认件')
  })

  it('keeps a DRAFT detail read-only when the user lacks write permission', () => {
    expect(source).toContain('const formWritable = computed(() => canSave.value)')
    expect(source).toContain(':disabled="!formWritable" class="booking-groups density-form"')
    expect(source).toMatch(/\.booking-core\s*\{[^}]*grid-template-columns:\s*minmax\(0,\s*1\.2fr\) minmax\(0,\s*1fr\)/)
    expect(source).toMatch(/\.booking-group:last-child\s*\{\s*grid-column:\s*1\s*\/\s*-1/)
    expect(source).toMatch(/\.container-table-wrap\s*\{[^}]*max-width:\s*100%;\s*overflow-x:\s*auto/)
    expect(source).toContain('v-if="formWritable" class="container-actions"')
    expect(source).toContain(':disabled="!formWritable"')
  })

  it('carries the existing read-only CarrierScheduleQuery on the booking detail page', () => {
    expect(source).toContain('CarrierScheduleQueryPanel')
    expect(source).toContain("from '@/modules/port-schedules'")
    expect(source).toContain(':ocean-booking-id="detail.id"')
    expect(source).not.toContain('createCarrierScheduleQuery')
  })
})