const MODULE = 'phase4-overseas-pda'
const SCENARIO = 'phase4-overseas-pda-container-receiving'
const OPTIONS = { scenario: SCENARIO, deploymentBlocker: true }
const OBSERVATION_OPTIONS = { scenario: SCENARIO, deploymentBlocker: false }
const PHOTO_ROLES = ['LICENSE_PLATE', 'CONTAINER_SEAL', 'DOOR_OPEN']
const PNG = Uint8Array.from(Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mNk+A8AAQUBAScY42YAAAAASUVORK5CYII=', 'base64'))

function id(value) { return value == null ? '' : String(value) }
function longId(value) { return /^\d+$/.test(id(value)) && id(value) !== '0' }
function nonBlank(value) { return typeof value === 'string' && value.trim().length > 0 }
function success(response) { return response?.http === 200 && String(response?.body?.code) === '200' }
function code(response) { return String(response?.body?.code ?? '') }
function traced(response) { return nonBlank(response?.requestId) && nonBlank(response?.traceId) }
function conflict(response) { return (response?.http === 409 || (response?.http === 200 && ['409', 'A0409'].includes(code(response)))) && traced(response) }
function a0409Message(response, pattern) { return response?.http === 200 && code(response) === 'A0409' && traced(response) && pattern.test(String(response?.body?.message || '')) }
function a0404Message(response, pattern) { return response?.http === 200 && code(response) === 'A0404' && traced(response) && pattern.test(String(response?.body?.message || '')) }
function cartonResolveRejected(response) { return response?.http === 200 && ['A0400', 'A0404', 'A0409'].includes(code(response)) && traced(response) }
function notFound(response) { return (response?.http === 404 || (response?.http === 200 && ['404', 'A0404'].includes(code(response)))) && traced(response) }
function forbidden(response) { return [401, 403].includes(response?.http) || (response?.http === 200 && ['A0401', 'A0403'].includes(code(response))) }
function trace(response) { return `HTTP=${response?.http ?? 'missing'}, code=${response?.body?.code ?? 'missing'}, requestId=${response?.requestId || 'missing'}, traceId=${response?.traceId || 'missing'}` }
function key(context, action, suffix = '') { return `${context.marker}-${context.pdaContainerSuffix || ''}-${action}-${suffix}`.replace(/[^A-Za-z0-9:_-]/g, '').slice(0, 120) }
function markerSuffix(context) { return `${context.marker}${context.pdaContainerSuffix || ''}`.replace(/[^A-Za-z0-9]/g, '').slice(-16).toUpperCase() }
function records(data) { return Array.isArray(data?.records) ? data.records : Array.isArray(data) ? data : [] }
function receivingSnapshot(data) {
  return JSON.stringify({
    containerNo: data?.containerNo, status: data?.status, version: data?.version,
    totalPackages: data?.totalPackages, receivedPackages: data?.receivedPackages,
    pendingPackages: data?.pendingPackages,
    inbounds: (Array.isArray(data?.inbounds) ? data.inbounds : []).map((item) => ({
      inboundCode: item?.inboundCode, destinationType: item?.destinationType,
      totalPackages: item?.totalPackages, receivedPackages: item?.receivedPackages,
      pendingPackages: item?.pendingPackages,
    })).sort((left, right) => `${left.inboundCode}:${left.destinationType}`.localeCompare(`${right.inboundCode}:${right.destinationType}`)),
  })
}

function blockerGap(context, name, reason, category = 'fixture-unavailable', response = null) {
  context.addCoverageGap(MODULE, SCENARIO, name, reason, category, { deploymentBlocker: true })
  context.assert(MODULE, `${name}覆盖前置`, response, false, reason, OPTIONS)
}

async function pda(context, token, method, name, path, body = undefined) {
  const response = await context.requestOverseas(method, path, body, {}, token)
  context.addStep(MODULE, name, response, success(response), trace(response), OPTIONS)
  return { response, data: success(response) ? response.body?.data : null }
}

async function expected(context, token, method, name, path, body, predicate) {
  const response = await context.requestOverseas(method, path, body, {}, token)
  context.addStep(MODULE, name, response, predicate(response), trace(response), OPTIONS)
  return response
}

async function captureCompletedOrder(context, containerNo, expectedCustomerId) {
  const response = await context.requestOverseas('GET',
    `/api/platform/v1/last-leg/orders?page=1&size=200&containerNo=${encodeURIComponent(containerNo)}`)
  const candidates = records(response?.body?.data)
    .filter((item) => id(item?.containerNo) === id(containerNo))
  const exactCustomer = expectedCustomerId == null ? candidates
    : candidates.filter((item) => id(item?.customerId) === id(expectedCustomerId))
  const order = exactCustomer[0] || candidates[0]
  const mapped = success(response) && longId(order?.id) && nonBlank(id(order?.customerId))
  context.assert(MODULE, '完成柜回查平台尾程订单并冻结跨区身份', response, mapped,
    `containerNo=${containerNo}, orderId=${id(order?.id) || 'missing'}, customerId=${id(order?.customerId) || 'missing'}; ${trace(response)}`, OPTIONS)
  if (mapped) {
    context.createdResources.phase4OverseasPda.orderId = id(order.id)
    context.createdResources.phase4OverseasPda.customerId = id(order.customerId)
    const detailPath = `/api/platform/v1/last-leg/orders/${encodeURIComponent(id(order.id))}?customerId=${encodeURIComponent(id(order.customerId))}`
    const detail = await context.requestOverseas('GET', detailPath)
    context.assert(MODULE, '完成柜回查尾程订单货物明细供后续PDA作业', detail,
      success(detail) && id(detail.body?.data?.order?.id) === id(order.id)
        && Array.isArray(detail.body?.data?.cargo) && detail.body.data.cargo.length > 0,
      `orderId=${id(order.id)}, cargo=${detail.body?.data?.cargo?.length ?? 'missing'}; ${trace(detail)}`, OPTIONS)
    return success(detail) ? detail.body?.data : null
  }
  return null
}

async function loginMerchantForNegativeProbe(context) {
  const fixture = context.context?.merchantQualificationFixture
  if (!fixture?.username || !fixture?.password) return null
  const response = await context.request('POST', '/api/auth/login', { username: fixture.username, password: fixture.password }, '')
  const data = success(response) ? response.body?.data : null
  context.addStep(MODULE, '本轮客户登录取得海外令牌用于PDA越权反证', response,
    success(response) && nonBlank(data?.overseasAccessToken),
    `overseasTokenPresent=${nonBlank(data?.overseasAccessToken)}; ${trace(response)}`, OPTIONS)
  return nonBlank(data?.overseasAccessToken) ? data.overseasAccessToken : null
}

async function resolvePickerAccess(context) {
  const rolesResponse = await context.request('GET', '/api/platform/v1/iam/roles')
  const roles = context.apiSuccess(MODULE, '查询海外PDA仓库操作员角色', rolesResponse, '', OPTIONS)
  const role = (Array.isArray(roles) ? roles : []).find((item) => item?.roleCode === 'OVERSEAS_WAREHOUSE_PDA_OPERATOR' && item?.status === 'ACTIVE')
  const permissionsResponse = await context.request('GET', '/api/platform/v1/iam/permissions')
  const permissions = context.apiSuccess(MODULE, '查询海外PDA权限资源', permissionsResponse, '', OPTIONS)
  const operate = (Array.isArray(permissions) ? permissions : []).find((item) => item?.permissionCode === 'lastleg:pda:operate')
  const assigned = Boolean(role && operate && (role.permissionIds || []).map(id).includes(id(operate.id)))
  context.assert(MODULE, 'OVERSEAS_WAREHOUSE_PDA_OPERATOR精确具备海外PDA权限', rolesResponse, assigned,
    `roleId=${id(role?.id) || 'missing'}, permissionId=${id(operate?.id) || 'missing'}`, OPTIONS)
  if (!assigned) {
    blockerGap(context, '海外PDA仓库操作员权限', 'OVERSEAS_WAREHOUSE_PDA_OPERATOR未获得lastleg:pda:operate；必须先执行最新国内统一增量SQL并部署IAM')
    return null
  }
  return { role, operate }
}

async function createPicker(context, index, overseasWarehouseId, access) {
  const role = access.role
  const suffix = markerSuffix(context)
  const username = `pda_overseas_${suffix.toLowerCase()}_${index}`.slice(0, 64)
  const password = `Pda${suffix.replace(/[^A-Za-z0-9]/g, '')}A${index}9`
  const phone = await context.findAvailablePhone(MODULE)
  const payload = { username, displayName: `海外PDA验收操作员${index}-${suffix}`, phone,
    email: `${username}@example.com`, tenantId: '0', roleIds: [id(role.id)],
    overseasWarehouseId, password, status: 'ACTIVE' }
  const createdResponse = await context.request('POST', '/api/platform/v1/iam/users', payload)
  const created = context.apiSuccess(MODULE, `创建海外PDA仓库操作员${index}`, createdResponse, '', OPTIONS)
  const membershipId = id(created?.membershipId)
  context.assert(MODULE, `海外PDA操作员${index}冻结平台范围与角色`, createdResponse,
    longId(membershipId) && id(created?.tenantId) === '0'
      && id(created?.overseasWarehouseId) === id(overseasWarehouseId)
      && (created?.roleIds || []).map(id).includes(id(role.id)),
    `membershipId=${membershipId || 'missing'}, tenantId=${id(created?.tenantId) || 'missing'}, overseasWarehouseId=${id(created?.overseasWarehouseId) || 'missing'}`, OPTIONS)
  if (!longId(membershipId)) return null
  const login = await context.request('POST', '/api/auth/login', { username, password }, '')
  const token = success(login) ? login.body?.data?.overseasAccessToken : null
  context.addStep(MODULE, `海外PDA操作员${index}登录取得双区域海外令牌`, login, nonBlank(token),
    `overseasTokenPresent=${nonBlank(token)}; ${trace(login)}`, OPTIONS)
  if (!nonBlank(token)) return { membershipId, username, token: null }

  let projectionResponse = null
  let projectionReady = false
  let projectionAttempt = 0
  for (; projectionAttempt < 30; projectionAttempt += 1) {
    projectionResponse = await context.requestOverseas('GET',
      '/api/pda/v1/last-leg/receiving-containers/current', undefined, {}, token)
    projectionReady = success(projectionResponse) || notFound(projectionResponse)
    if (projectionReady || !forbidden(projectionResponse)) break
    await new Promise((resolve) => setTimeout(resolve, 500))
  }
  context.addStep(MODULE, `海外PDA操作员${index}安全投影已收敛`, projectionResponse, projectionReady,
    `attempts=${projectionAttempt + 1}; ${trace(projectionResponse)}`, OPTIONS)
  return { membershipId, username, token: projectionReady ? token : null }
}

async function disablePicker(context, picker, index) {
  if (!longId(picker?.membershipId)) return
  const response = await context.request('PUT', `/api/platform/v1/iam/users/${picker.membershipId}/status`, { status: 'DISABLED' })
  const disabled = success(response) && response.body?.data?.status === 'DISABLED'
  context.addStep(MODULE, `finally停用海外PDA仓库操作员${index}`, response, disabled, trace(response), OPTIONS)
}

async function createPallet(context, inbound, index) {
  const warehouseId = id(inbound?.overseasWarehouseId)
  if (!longId(warehouseId)) return null
  const suffix = markerSuffix(context)
  const locationCode = `PDA-${suffix}-${index + 1}`.slice(0, 64)
  const location = await context.requestOverseas('POST', `/api/platform/v1/warehouse-admin/${encodeURIComponent(warehouseId)}/locations`, {
    zoneCode: `PDA-${index + 1}`, locationCode,
    locationType: 'STORAGE', maxLoadKg: 5000, status: 'IDLE', remark: `${context.marker}-receiving`,
  })
  context.addStep(MODULE, `创建当前柜实收库位${index + 1}`, location, success(location), trace(location), OPTIONS)
  const locationId = id(location?.body?.data)
  if (!longId(locationId)) return null
  context.createdResources.phase4OverseasPda.locationIds.push(locationId)
  const palletCode = `PDA-${suffix}-${index + 1}`.slice(0, 128)
  const pallet = await context.requestOverseas('POST', `/api/platform/v1/warehouse-admin/${encodeURIComponent(warehouseId)}/pallets`, {
    palletCode, palletType: '木托盘', capacityCbm: 10, unitPrice: 0, status: 'IDLE', locationId,
    remark: `${context.marker}-receiving-retained`,
    fbaWarehouseCode: inbound.destinationType === 'FBA' ? inbound.fbaWarehouseCode : null,
  })
  context.addStep(MODULE, `创建当前柜实收托盘${index + 1}`, pallet, success(pallet), trace(pallet), OPTIONS)
  const palletId = id(pallet?.body?.data)
  return longId(palletId) ? { warehouseId, locationId, locationCode, palletId, palletCode, retained: true } : null
}

async function verifyWarehouseQueries(context, token, inboundCode, pallet, destinationType) {
  const inventory = await pda(context, token, 'POST', '完成入库后按入仓码现场查询库存',
    '/api/pda/v1/last-leg/inventory/resolve', { code: inboundCode })
  context.assert(MODULE, '现场库存查询只返回Token绑定仓且包含库存位置', inventory.response,
    success(inventory.response) && inventory.data?.queryCode === inboundCode
      && Array.isArray(inventory.data?.items) && inventory.data.items.length > 0
      && inventory.data.items.every((item) => id(item?.palletId) === pallet.palletId
        && id(item?.locationId) === pallet.locationId && Number(item?.availablePackages) > 0),
    `items=${inventory.data?.items?.length ?? 'missing'}; ${trace(inventory.response)}`, OPTIONS)
  const inventoryItems = Array.isArray(inventory.data?.items) ? inventory.data.items : []
  context.assert(MODULE, `${destinationType}实收形成服务端SKU库存账`, inventory.response,
    success(inventory.response) && inventoryItems.length > 0
      && inventoryItems.every((item) => nonBlank(item?.skuCode) && Number(item?.availablePackages) > 0),
    `skuCodes=${[...new Set(inventoryItems.map((item) => item?.skuCode).filter(nonBlank))].join('|') || 'missing'}, availablePackages=${inventoryItems.reduce((total, item) => total + Number(item?.availablePackages || 0), 0)}; ${trace(inventory.response)}`, OPTIONS)

  const location = await pda(context, token, 'POST', '完成入库后扫码查询库位',
    '/api/pda/v1/last-leg/locations/resolve', { code: pallet.locationCode })
  context.assert(MODULE, '库位查询返回当前仓真实占用汇总', location.response,
    success(location.response) && id(location.data?.locationId) === pallet.locationId
      && location.data?.locationCode === pallet.locationCode
      && Number(location.data?.occupiedPackages) > 0 && Number(location.data?.inventoryPositionCount) > 0,
    `locationId=${id(location.data?.locationId) || 'missing'}; ${trace(location.response)}`, OPTIONS)

  const resolvedPallet = await pda(context, token, 'POST', '完成入库后扫码查询托盘内容',
    '/api/pda/v1/last-leg/pallets/resolve', { code: pallet.palletCode })
  context.assert(MODULE, '托盘查询返回当前位置与库存明细', resolvedPallet.response,
    success(resolvedPallet.response) && id(resolvedPallet.data?.palletId) === pallet.palletId
      && id(resolvedPallet.data?.locationId) === pallet.locationId
      && Array.isArray(resolvedPallet.data?.inventory) && resolvedPallet.data.inventory.length > 0
      && Number(resolvedPallet.data?.occupiedPackages) > 0,
    `palletId=${id(resolvedPallet.data?.palletId) || 'missing'}; ${trace(resolvedPallet.response)}`, OPTIONS)

  const history = await pda(context, token, 'GET', '查询当前仓管PDA作业历史',
    '/api/pda/v1/last-leg/operations?page=1&size=50')
  const historyRows = records(history.data)
  context.assert(MODULE, '作业历史包含本轮柜号收货动作且分页稳定', history.response,
    success(history.response) && historyRows.length > 0
      && historyRows.some((item) => String(item?.operationType || '').startsWith('RECEIVING_'))
      && Number(history.data?.page) === 1 && Number(history.data?.size) === 50,
    `records=${historyRows.length}; ${trace(history.response)}`, OPTIONS)
  return success(inventory.response) && success(location.response) && success(resolvedPallet.response)
    ? { inboundCode, pallet: resolvedPallet.data, location: location.data, inventory: inventory.data?.items || [] }
    : null
}

async function uploadPhotos(context, token) {
  const malicious = await context.requestOverseasMultipart('POST', '/api/pda/v1/last-leg/receiving-containers/current/unload-photos/files', {
    name: `${context.marker}-forged.png`, type: 'image/png', content: Uint8Array.from(Buffer.from('<script>alert(1)</script>')),
  }, token)
  context.addStep(MODULE, '伪造图片内容安全扫描返回A0400', malicious,
    malicious?.http === 200 && code(malicious) === 'A0400' && traced(malicious), trace(malicious), OPTIONS)
  const photos = []
  for (const role of PHOTO_ROLES) {
    const response = await context.requestOverseasMultipart('POST', '/api/pda/v1/last-leg/receiving-containers/current/unload-photos/files', {
      name: `${context.marker}-${role.toLowerCase()}.png`, type: 'image/png', content: PNG,
    }, token)
    const fileId = id(response?.body?.data?.fileId)
    context.addStep(MODULE, `上传${role}真实签收照片`, response, success(response) && longId(fileId),
      `role=${role}, fileId=${fileId || 'missing'}; ${trace(response)}`, OPTIONS)
    if (!longId(fileId)) return null
    photos.push({ role, fileId })
  }
  return photos
}

async function awaitProducerConsumption(context, producers) {
  const expected = [...new Set(producers.map((item) => id(item?.containerNo)).filter(nonBlank))]
  if (!expected.length) return true
  const consumed = new Set()
  const lastResponses = new Map()
  for (let attempt = 1; attempt <= 90; attempt += 1) {
    const missing = expected.filter((containerNo) => !consumed.has(containerNo))
    const results = await Promise.all(missing.map(async (containerNo) => {
      const response = await context.requestOverseas('GET',
        `/api/platform/v1/last-leg/orders?page=1&size=200&containerNo=${encodeURIComponent(containerNo)}`)
      return { containerNo, response }
    }))
    for (const { containerNo, response } of results) {
      lastResponses.set(containerNo, response)
      const rows = records(response?.body?.data)
      if (success(response) && rows.some((item) => id(item?.containerNo) === containerNo)) {
        consumed.add(containerNo)
      }
    }
    if (expected.every((containerNo) => consumed.has(containerNo))) break
    await new Promise((resolve) => setTimeout(resolve, 1000))
  }
  for (const containerNo of expected) {
    const response = lastResponses.get(containerNo) || null
    context.addStep(MODULE, `跨区广播消费观察 ${containerNo}`, response,
      true,
      `containerNo=${containerNo}, consumed=${consumed.has(containerNo)}; ${trace(response)}`, OBSERVATION_OPTIONS)
  }
  return expected.every((containerNo) => consumed.has(containerNo))
}

async function convertReceivingContainers(context, producers) {
  for (const producer of producers) {
    const containerNo = id(producer?.containerNo)
    const summaryResponse = await context.requestOverseas('GET',
      `/api/platform/v1/last-leg/orders/container-summaries?page=1&size=20&containerNo=${encodeURIComponent(containerNo)}`,
      undefined, {}, context.overseasToken)
    const summaries = success(summaryResponse) && Array.isArray(summaryResponse.body?.data?.records)
      ? summaryResponse.body.data.records : []
    const summary = summaries.find((item) => id(item?.containerNo) === containerNo)
    const convertible = Boolean(nonBlank(summary?.sourceContainerBookingId)
      && Number(summary?.inboundCodeCount) > 0 && Number(summary?.missingInboundCodeCount) === 0)
    context.addStep(MODULE, `读取待分配柜级摘要 ${containerNo}`, summaryResponse,
      convertible,
      `sourceContainerBookingId=${id(summary?.sourceContainerBookingId) || 'missing'}, inboundCodes=${summary?.inboundCodeCount ?? 'missing'}, missingInboundCodes=${summary?.missingInboundCodeCount ?? 'missing'}; ${trace(summaryResponse)}`, OPTIONS)
    if (!convertible) return false
    const body = { sourceContainerBookingId: id(summary.sourceContainerBookingId) }
    const key = `${context.marker}-pda-convert-${containerNo}`.slice(0, 128)
    const convertedResponse = await context.requestOverseas('POST',
      '/api/platform/v1/last-leg/inbound-plans/convert-container', body,
      { 'Idempotency-Key': key }, context.overseasToken)
    const plans = success(convertedResponse) && Array.isArray(convertedResponse.body?.data)
      ? convertedResponse.body.data : []
    const convertedInboundCodes = new Set(plans
      .flatMap((item) => Array.isArray(item?.lines) ? item.lines : [])
      .map((line) => id(line?.inboundCode)).filter(nonBlank))
    context.addStep(MODULE, `整柜转换为逐入仓码独立计划 ${containerNo}`, convertedResponse,
      plans.length === Number(summary.inboundCodeCount)
        && plans.every((item) => Array.isArray(item?.lines) && item.lines.length > 0)
        && convertedInboundCodes.size === Number(summary.inboundCodeCount),
      `plans=${plans.length}, inboundCodes=${convertedInboundCodes.size}, expected=${summary.inboundCodeCount}; ${trace(convertedResponse)}`, OPTIONS)
    if (plans.length !== Number(summary.inboundCodeCount)) return false
    const replayResponse = await context.requestOverseas('POST',
      '/api/platform/v1/last-leg/inbound-plans/convert-container', body,
      { 'Idempotency-Key': key }, context.overseasToken)
    context.addStep(MODULE, `整柜转换幂等重放零新增 ${containerNo}`, replayResponse,
      success(replayResponse) && JSON.stringify(replayResponse.body?.data) === JSON.stringify(plans),
      trace(replayResponse), OPTIONS)
    if (!success(replayResponse)) return false
  }
  return true
}

async function awaitPickupReadyCandidates(context, token, producers, allProducers) {
  const expected = [...new Set(producers.map((item) => id(item?.containerNo)).filter(nonBlank))]
  const expectedSet = new Set(expected)
  const awaiting = [...new Set(allProducers
    .filter((item) => item?.shippingReady === false && !expectedSet.has(id(item?.containerNo)))
    .map((item) => id(item?.containerNo)).filter(nonBlank))]
  const known = new Set(allProducers.map((item) => id(item?.containerNo)).filter(nonBlank))
  if (!expected.length) return false
  let response = null
  let candidatesByContainer = new Map()
  for (let attempt = 1; attempt <= 30; attempt += 1) {
    response = await context.requestOverseas('GET',
      '/api/pda/v1/last-leg/receiving-containers/candidates', undefined, {}, token)
    const candidateRows = success(response) && Array.isArray(response.body?.data) ? response.body.data : []
    candidatesByContainer = new Map(candidateRows
      .map((item) => [id(item?.containerNo), item]).filter(([containerNo]) => nonBlank(containerNo)))
    if (expected.every((containerNo) => candidatesByContainer.get(containerNo)?.operable === true)
        && awaiting.every((containerNo) => candidatesByContainer.get(containerNo)?.operable !== true)) break
    await new Promise((resolve) => setTimeout(resolve, 1000))
  }
  const seenExpected = expected.filter((containerNo) => candidatesByContainer.has(containerNo))
  const missingPickupReady = expected.filter((containerNo) => candidatesByContainer.get(containerNo)?.operable !== true)
  const unexpectedAwaiting = awaiting.filter((containerNo) => candidatesByContainer.get(containerNo)?.operable === true)
  const unexpectedHistorical = [...candidatesByContainer.keys()].filter((containerNo) => !known.has(containerNo))
  const targetCorrelated = producers.every((item) => item?.shippingReady === true
    && nonBlank(item?.carrierScheduleQueryId)
    && candidatesByContainer.get(id(item?.containerNo))?.operable === true)
  const ready = missingPickupReady.length === 0 && unexpectedAwaiting.length === 0 && targetCorrelated
  context.addStep(MODULE, '实际处理柜全部达到PICKUP_READY并进入PDA候选', response, ready,
    `targetCorrelated=${targetCorrelated}, expected=${expected.join('|')}, awaiting=${awaiting.join('|') || 'none'}, seenExpected=${seenExpected.join('|') || 'none'}, missingPickupReady=${missingPickupReady.join('|') || 'none'}, unexpectedAwaiting=${unexpectedAwaiting.join('|') || 'none'}, unexpectedHistorical=${unexpectedHistorical.join('|') || 'none'}; ${trace(response)}`, OPTIONS)
  return ready
}

async function resolveCartonFixtures(context, token, inbounds, producerCartonMarks = []) {
  const manifestCartons = (Array.isArray(producerCartonMarks) ? producerCartonMarks : [producerCartonMarks])
    .map(id).filter(nonBlank)
  const fbaCartons = inbounds.filter((item) => item.destinationType === 'FBA')
    .map((item, index) => `${item.inboundCode}#PDA-CONTRACT-${index + 1}`)
  const overseasCartons = inbounds.some((item) => item.destinationType === 'OVERSEAS') ? manifestCartons : []
  const cartonCandidates = [...new Set([...fbaCartons, ...overseasCartons])]
  if (!cartonCandidates.length) {
    blockerGap(context, '统一箱码解析链', 'FBA缺少当前柜入仓码或OVERSEAS缺少真实manifest箱码')
    return null
  }
  const cartonFixtures = []
  for (const [index, cartonMark] of cartonCandidates.entries()) {
    const response = await context.requestOverseas('POST',
      '/api/pda/v1/last-leg/receiving-containers/current/cartons/resolve', { cartonMark }, {}, token)
    const resolved = response.body?.data
    const matches = inbounds.filter((item) => item.inboundCode === resolved?.inboundCode)
    const destinations = new Set(matches.map((item) => item?.destinationType).filter(nonBlank))
    const unique = success(response) && nonBlank(resolved?.inboundCode) && !Array.isArray(resolved?.inboundCode)
      && matches.length === 1 && destinations.size === 1
      && ['FBA', 'OVERSEAS'].includes(resolved?.destinationType)
      && destinations.has(resolved?.destinationType)
    context.addStep(MODULE, `统一解析${resolved?.destinationType || 'UNKNOWN'}箱码${index + 1}并返回唯一入仓码`, response,
      unique, `cartonMark=${cartonMark}, inboundCode=${resolved?.inboundCode || 'missing'}, matches=${matches.length}; ${trace(response)}`, OPTIONS)
    if (!unique) {
      blockerGap(context, `箱码${cartonMark}唯一归属`,
        `FBA和OVERSEAS箱码resolve都必须HTTP 200/code 200并返回当前柜唯一入仓码；inboundCode=${resolved?.inboundCode || 'missing'}, matches=${matches.length}`,
        'fixture-mismatch', response)
      return null
    }
    cartonFixtures.push({ cartonMark, inbound: matches[0], resolved })
  }
  return cartonFixtures
}

async function probeCartonResolveNegatives(context, token, current) {
  const fba = current.inbounds.find((item) => item.destinationType === 'FBA')
  await expected(context, token, 'POST', '无#箱码被服务端拒绝',
    '/api/pda/v1/last-leg/receiving-containers/current/cartons/resolve',
    { cartonMark: fba?.inboundCode || `NO-HASH-${markerSuffix(context)}` }, cartonResolveRejected)
  await expected(context, token, 'POST', '空#前缀箱码被服务端拒绝',
    '/api/pda/v1/last-leg/receiving-containers/current/cartons/resolve',
    { cartonMark: `#${markerSuffix(context)}` }, cartonResolveRejected)
  await expected(context, token, 'POST', '未命中入仓码前缀被服务端拒绝',
    '/api/pda/v1/last-leg/receiving-containers/current/cartons/resolve',
    { cartonMark: `UNMATCHED-${markerSuffix(context)}#ANY-SUFFIX` }, cartonResolveRejected)

  const allProducers = context.createdResources?.phase4InboundProducerFixtures?.containers || []
  const crossContainerMark = allProducers
    .filter((item) => id(item?.containerNo) !== id(current.containerNo))
    .flatMap((item) => Array.isArray(item?.cartonMarks) ? item.cartonMarks : [item?.cartonMark])
    .map(id).find(nonBlank)
  if (crossContainerMark) {
    await expected(context, token, 'POST', '其他柜箱码前缀被当前锁定柜拒绝',
      '/api/pda/v1/last-leg/receiving-containers/current/cartons/resolve',
      { cartonMark: crossContainerMark }, cartonResolveRejected)
  } else {
    blockerGap(context, '箱码跨柜负向', '缺少另一真实柜的冻结箱码，不能伪造跨柜归属反证')
  }

  const overseas = current.inbounds.find((item) => item.destinationType === 'OVERSEAS')
  if (overseas) {
    const total = Math.max(1, Number(overseas.totalPackages || 1))
    await expected(context, token, 'POST', 'OVERSEAS缺少真实manifest行时不得按标准箱码推导',
      '/api/pda/v1/last-leg/receiving-containers/current/cartons/resolve',
      { cartonMark: `${overseas.inboundCode}#${total + 1}-1` },
      (response) => a0404Message(response, /^Carton mark was not found$/))
  }
}

async function receiveFba(context, token, inbound, pallet, cartonFixtures, index) {
  const resolvedCartons = cartonFixtures.filter((item) => item.inbound.inboundCode === inbound.inboundCode
    && item.resolved.destinationType === 'FBA')
  if (!resolvedCartons.length) {
    blockerGap(context, `FBA入仓码${inbound.inboundCode}箱码解析`, '没有冻结箱码以200/code 200唯一解析到当前FBA入仓码')
    return false
  }
  const packageCount = Number(inbound.pendingPackages || 0)
  if (packageCount <= 0) return true
  const body = { inboundCode: inbound.inboundCode, palletCode: pallet.palletCode,
    packageCount, idempotencyKey: key(context, `fba-bulk-${index}`) }
  const first = await pda(context, token, 'POST', `FBA入仓码${inbound.inboundCode}按箱数实收`,
    '/api/pda/v1/last-leg/receiving-containers/current/receipts/bulk', body)
  if (!success(first.response)) return false
  const replay = await pda(context, token, 'POST', `FBA入仓码${inbound.inboundCode}同键同载荷重放`,
    '/api/pda/v1/last-leg/receiving-containers/current/receipts/bulk', body)
  context.assert(MODULE, `FBA入仓码${inbound.inboundCode}幂等结果一致`, replay.response,
    success(replay.response) && JSON.stringify(replay.data) === JSON.stringify(first.data), trace(replay.response), OPTIONS)
  await expected(context, token, 'POST', `FBA入仓码${inbound.inboundCode}同键异载荷冲突`,
    '/api/pda/v1/last-leg/receiving-containers/current/receipts/bulk', { ...body, packageCount: packageCount + 1 }, conflict)
  await expected(context, token, 'POST', `FBA入仓码${inbound.inboundCode}超收被拒绝`,
    '/api/pda/v1/last-leg/receiving-containers/current/receipts/bulk',
    { ...body, packageCount: Number(inbound.totalPackages) + 1, idempotencyKey: key(context, `fba-over-${index}`) }, conflict)
  return true
}

async function receiveOverseas(context, token, inbounds, pallets, cartonFixtures) {
  const expectedPending = inbounds.reduce((total, inbound) => total + Number(inbound.pendingPackages || 0), 0)
  const overseasFixtures = cartonFixtures.filter((item) => item.resolved.destinationType === 'OVERSEAS'
    && inbounds.some((inbound) => inbound.inboundCode === item.inbound.inboundCode))
    .map((item) => ({ cartonMark: item.cartonMark, pallet: pallets.get(item.inbound.inboundCode) }))
  const fixturesConserved = overseasFixtures.length === expectedPending && overseasFixtures.every((item) => item.pallet)
  context.assert(MODULE, 'OVERSEAS实装箱唛与待收箱数守恒', null, fixturesConserved,
    `resolvedFixtures=${overseasFixtures.length}, pendingPackages=${expectedPending}`, OPTIONS)
  if (!fixturesConserved) {
    blockerGap(context, 'OVERSEAS逐箱冻结事实',
      `统一解析结果未完整覆盖本柜真实冻结箱码；resolvedFixtures=${overseasFixtures.length}, pendingPackages=${expectedPending}`,
      'fixture-mismatch')
    return false
  }
  for (const [index, fixture] of overseasFixtures.entries()) {
    const { cartonMark, pallet } = fixture
    const body = { cartonMark, palletCode: pallet.palletCode,
      idempotencyKey: key(context, `overseas-carton-${index}`) }
    const first = await pda(context, token, 'POST', `OVERSEAS逐箱实收${index + 1}`,
      '/api/pda/v1/last-leg/receiving-containers/current/receipts/carton', body)
    if (!success(first.response)) return false
    const replay = await pda(context, token, 'POST', `OVERSEAS逐箱${index + 1}同键同载荷重放`,
      '/api/pda/v1/last-leg/receiving-containers/current/receipts/carton', body)
    context.assert(MODULE, `OVERSEAS逐箱${index + 1}幂等结果一致`, replay.response,
      success(replay.response) && JSON.stringify(replay.data) === JSON.stringify(first.data), trace(replay.response), OPTIONS)
    await expected(context, token, 'POST', `OVERSEAS逐箱${index + 1}同键异载荷冲突`,
      '/api/pda/v1/last-leg/receiving-containers/current/receipts/carton',
      { ...body, palletCode: `${pallet.palletCode}-MUTATED` }, conflict)
    await expected(context, token, 'POST', `OVERSEAS重复箱新键被拒绝${index + 1}`,
      '/api/pda/v1/last-leg/receiving-containers/current/receipts/carton',
      { ...body, idempotencyKey: key(context, `overseas-duplicate-${index}`) }, conflict)
  }
  return true
}

async function runReceiving(context, token, secondaryToken, merchantToken, preferredProducer = null, runAuthorizationProbes = true) {
  if (runAuthorizationProbes && context.overseasToken) {
    const denied = await context.requestOverseas('GET', '/api/pda/v1/last-leg/receiving-containers/candidates', undefined, {}, context.overseasToken)
    context.addStep(MODULE, '平台管理员海外令牌不能冒充仓库PDA操作员', denied, forbidden(denied) && traced(denied), trace(denied), OPTIONS)
  }
  if (runAuthorizationProbes && merchantToken) {
    const denied = await context.requestOverseas('GET', '/api/pda/v1/last-leg/receiving-containers/candidates', undefined, {}, merchantToken)
    context.addStep(MODULE, '客户海外令牌不能冒充仓库PDA操作员', denied, forbidden(denied) && traced(denied), trace(denied), OPTIONS)
  }
  const before = await context.requestOverseas('GET', '/api/pda/v1/last-leg/receiving-containers/current', undefined, {}, token)
  const noCurrent = notFound(before)
  context.addStep(MODULE, '无当前柜返回404属于正常空态', before, noCurrent || success(before),
    `${noCurrent ? 'empty=true' : `resumeStatus=${before?.body?.data?.status || 'missing'}`}; ${trace(before)}`, OPTIONS)
  if (success(before)) {
    blockerGap(context, '可重复的完整柜号验收', `账号已有未完成柜 ${before.body?.data?.containerNo || 'unknown'}，本轮不覆盖或篡改遗留现场会话`, 'dirty-fixture', before)
    return
  }
  const candidates = await pda(context, token, 'GET', '查询当前客户待收柜号', '/api/pda/v1/last-leg/receiving-containers/candidates')
  if (!Array.isArray(candidates.data) || candidates.data.length === 0) {
    blockerGap(context, 'PDA柜号候选', `当前客户没有由三期装柜完成事件生成的待收入仓计划；${trace(candidates.response)}`, 'producer-chain', candidates.response)
    return
  }
  const preferredContainer = id(preferredProducer?.containerNo)
    || context.createdResources?.phase3Loading?.containerNo
  const candidate = preferredContainer
    ? candidates.data.find((item) => item.containerNo === preferredContainer)
    : candidates.data[0]
  if (!candidate) {
    blockerGap(context, `本轮柜号${preferredContainer || 'missing'}候选`,
      '三期装柜完成生产者已落地，但海外候选尚未出现该柜；禁止回退处理历史或其他柜', 'producer-chain', candidates.response)
    return
  }
  const containerNo = id(candidate?.containerNo)
  context.assert(MODULE, '柜号候选来自本轮生产链且包含进度', candidates.response,
    nonBlank(containerNo) && Number(candidate?.totalPackages) > 0 && Number(candidate?.receivedPackages) >= 0,
    `containerNo=${containerNo || 'missing'}, total=${candidate?.totalPackages ?? 'missing'}; ${trace(candidates.response)}`, OPTIONS)
  if (!containerNo) return
  context.createdResources.phase4OverseasPda.containerNo = containerNo
  const detail = await pda(context, token, 'GET', '查询柜号完整入仓码详情', `/api/pda/v1/last-leg/receiving-containers/${encodeURIComponent(containerNo)}`)
  if (!Array.isArray(detail.data?.inbounds) || detail.data.inbounds.length === 0) return
  const prepareBody = { idempotencyKey: key(context, 'prepare') }
  const prepared = await pda(context, token, 'POST', '选择柜号并建立WAIT_SIGN会话',
    `/api/pda/v1/last-leg/receiving-containers/${encodeURIComponent(containerNo)}/prepare`, prepareBody)
  if (!success(prepared.response)) return
  const prepareReplay = await pda(context, token, 'POST', '选择柜号同键重放',
    `/api/pda/v1/last-leg/receiving-containers/${encodeURIComponent(containerNo)}/prepare`, prepareBody)
  context.assert(MODULE, '选择柜号幂等结果一致', prepareReplay.response,
    success(prepareReplay.response) && prepareReplay.data?.containerNo === containerNo && prepareReplay.data?.status === 'WAIT_SIGN', trace(prepareReplay.response), OPTIONS)
  if (secondaryToken) {
    await expected(context, secondaryToken, 'POST', '第二仓库操作员抢占同柜返回409',
      `/api/pda/v1/last-leg/receiving-containers/${encodeURIComponent(containerNo)}/prepare`,
      { idempotencyKey: key(context, 'secondary-prepare') }, conflict)
  }
  const other = candidates.data.find((item) => item.containerNo !== containerNo)
  if (other) await expected(context, token, 'GET', '当前账号跨柜切换锁返回409',
    `/api/pda/v1/last-leg/receiving-containers/${encodeURIComponent(other.containerNo)}`, undefined, conflict)
  else blockerGap(context, '跨柜锁409', '当前客户只有一个待收柜，无法在不伪造柜数据的前提下验证跨柜锁')
  const photos = await uploadPhotos(context, token)
  if (!photos) return
  const signBody = { photos, idempotencyKey: key(context, 'sign') }
  const signed = await pda(context, token, 'POST', '绑定车牌封签开柜三角色照片并签收', '/api/pda/v1/last-leg/receiving-containers/current/sign', signBody)
  if (!success(signed.response)) return
  const signReplay = await pda(context, token, 'POST', '签收同键同载荷重放', '/api/pda/v1/last-leg/receiving-containers/current/sign', signBody)
  context.assert(MODULE, '三角色照片各一次且签收幂等', signReplay.response,
    success(signReplay.response) && signReplay.data?.status === 'SIGNED'
      && PHOTO_ROLES.every((role) => signReplay.data?.photos?.filter((item) => item.role === role).length === 1), trace(signReplay.response), OPTIONS)
  await expected(context, token, 'POST', '签收同键异载荷冲突', '/api/pda/v1/last-leg/receiving-containers/current/sign',
    { ...signBody, photos: [...photos].reverse() }, conflict)
  const current = await pda(context, token, 'GET', '签收后按账号恢复当前柜', '/api/pda/v1/last-leg/receiving-containers/current')
  if (!success(current.response)) return
  const beforeResolve = receivingSnapshot(current.data)
  await probeCartonResolveNegatives(context, token, current.data)
  const producerCartonMarks = preferredProducer?.cartonMarks?.length
    ? preferredProducer.cartonMarks : [preferredProducer?.cartonMark]
  const cartonFixtures = await resolveCartonFixtures(context, token, current.data.inbounds, producerCartonMarks)
  if (!cartonFixtures) return
  const afterResolve = await pda(context, token, 'GET', '箱码解析正负向后回查当前柜零写入',
    '/api/pda/v1/last-leg/receiving-containers/current')
  context.assert(MODULE, 'FBA与OVERSEAS箱码resolve均为纯查询且零状态写入', afterResolve.response,
    success(afterResolve.response) && receivingSnapshot(afterResolve.data) === beforeResolve,
    `before=${beforeResolve}, after=${receivingSnapshot(afterResolve.data)}; ${trace(afterResolve.response)}`, OPTIONS)
  if (!success(afterResolve.response) || receivingSnapshot(afterResolve.data) !== beforeResolve) return
  const pallets = new Map()
  for (const [index, inbound] of current.data.inbounds.entries()) {
    const pallet = await createPallet(context, inbound, index)
    if (!pallet) {
      blockerGap(context, `${inbound.destinationType}入仓码${inbound.inboundCode}实物托盘`,
        `无法在实际海外收货仓 ${inbound.overseasWarehouseId || 'missing'} 创建可解析真实托盘；目的仓 ${inbound.destinationWarehouseId || 'missing'} 不得代替物理仓`, 'warehouse-resource')
      continue
    }
    pallets.set(inbound.inboundCode, pallet)
    context.createdResources.phase4OverseasPda.palletIds.push(pallet.palletId)
    const resolved = await pda(context, token, 'POST', `解析${inbound.destinationType}实物托盘`,
      '/api/pda/v1/last-leg/receiving-containers/current/pallets/resolve', { palletCode: pallet.palletCode, inboundCode: inbound.inboundCode })
    context.assert(MODULE, `${inbound.destinationType}托盘目的模式匹配`, resolved.response,
      success(resolved.response) && resolved.data?.compatible === true && resolved.data?.destinationType === inbound.destinationType, trace(resolved.response), OPTIONS)
  }
  const fbaInbounds = current.data.inbounds.filter((item) => item.destinationType === 'FBA')
  const overseasInbounds = current.data.inbounds.filter((item) => item.destinationType === 'OVERSEAS')
  if (fbaInbounds.length && fbaInbounds.every((item) => pallets.has(item.inboundCode))) {
    const firstFba = fbaInbounds[0]
    const fbaCarton = cartonFixtures.find((item) => item.resolved.destinationType === 'FBA'
      && item.inbound.inboundCode === firstFba.inboundCode)
    if (!fbaCarton) {
      blockerGap(context, `FBA入仓码${firstFba.inboundCode}箱码反证`, '没有冻结FBA箱码可用于验证carton收货精确A0409')
      return
    }
    await expected(context, token, 'POST', 'FBA模式硬拒绝逐箱收货', '/api/pda/v1/last-leg/receiving-containers/current/receipts/carton', {
      cartonMark: fbaCarton?.cartonMark,
      palletCode: pallets.get(firstFba.inboundCode).palletCode, idempotencyKey: key(context, 'fba-carton-forbidden'),
    }, (response) => a0409Message(response, /^FBA destination must use bulk count$/))
    for (const [index, inbound] of fbaInbounds.entries()) {
      await receiveFba(context, token, inbound, pallets.get(inbound.inboundCode), cartonFixtures, index)
    }
  } else if (preferredProducer?.destinationType !== 'OVERSEAS') {
    blockerGap(context, 'FBA按箱数链', '当前FBA柜没有带真实托盘的 FBA 入仓码')
  }
  if (overseasInbounds.length && overseasInbounds.every((item) => pallets.has(item.inboundCode))) {
    const firstOverseas = overseasInbounds[0]
    const pallet = pallets.get(firstOverseas.inboundCode)
    await expected(context, token, 'POST', 'OVERSEAS模式硬拒绝批量收货', '/api/pda/v1/last-leg/receiving-containers/current/receipts/bulk', {
      inboundCode: firstOverseas.inboundCode, palletCode: pallet.palletCode,
      packageCount: 1, idempotencyKey: key(context, 'overseas-bulk-forbidden'),
    }, (response) => a0409Message(response, /^OVERSEAS destination must use carton-by-carton scanning; bulk count is forbidden$/))
    await receiveOverseas(context, token, overseasInbounds, pallets, cartonFixtures)
  } else if (preferredProducer?.destinationType !== 'FBA') {
    blockerGap(context, 'OVERSEAS逐箱链', '当前OVERSEAS柜没有带真实冻结箱唛与托盘的 OVERSEAS 入仓码')
  }
  const refreshed = await pda(context, token, 'GET', '回查柜内逐入仓码实收进度', '/api/pda/v1/last-leg/receiving-containers/current')
  if (!success(refreshed.response) || Number(refreshed.data?.pendingPackages) !== 0) {
    blockerGap(context, '完成当前柜', `柜内实收尚未精确核平；pendingPackages=${refreshed.data?.pendingPackages ?? 'missing'}`, 'receiving-incomplete', refreshed.response)
    return
  }
  const completeBody = { idempotencyKey: key(context, 'complete') }
  const completed = await pda(context, token, 'POST', '完成当前柜并写入库存与卸柜事件', '/api/pda/v1/last-leg/receiving-containers/current/complete', completeBody)
  if (!success(completed.response)) return
  const completeReplay = await pda(context, token, 'POST', '完成当前柜同键同载荷重放', '/api/pda/v1/last-leg/receiving-containers/current/complete', completeBody)
  context.assert(MODULE, '完成幂等重放仍返回COMPLETED', completeReplay.response,
    success(completeReplay.response) && completeReplay.data?.status === 'COMPLETED', trace(completeReplay.response), OPTIONS)
  const after = await context.requestOverseas('GET', '/api/pda/v1/last-leg/receiving-containers/current', undefined, {}, token)
  context.addStep(MODULE, '完成后current返回404正常空态', after, notFound(after), trace(after), OPTIONS)
  context.createdResources.phase4OverseasPda.finalStatus = completed.data?.status || null
  if (context.createdResources.phase4OverseasPda.finalStatus === 'COMPLETED') {
    const order = await captureCompletedOrder(context, containerNo, preferredProducer?.tenantId)
    for (const inbound of current.data.inbounds.filter((item) => pallets.has(item.inboundCode))) {
      const warehouseFacts = await verifyWarehouseQueries(context, token, inbound.inboundCode,
        pallets.get(inbound.inboundCode), inbound.destinationType)
      if (warehouseFacts && context.context?.phase4OverseasPdaOperations) {
        context.context.phase4OverseasPdaOperations.completedFixtures.push({
          containerNo, order, ...warehouseFacts,
        })
      }
    }
  }
}

export async function run(context) {
  context.createdResources.phase4OverseasPda = {
    marker: context.marker, containerNo: null, customerId: null, orderId: null,
    palletIds: [], locationIds: [], finalStatus: null, pickerMembershipIds: [], completedContainers: [],
    overseasWarehouseId: null, overseasWarehouseName: null,
    cleanup: 'Shared warehouse, pallets and locations used by completed inventory are retained as acceptance evidence',
  }
  const merchantToken = await loginMerchantForNegativeProbe(context)
  const pickerAccess = await resolvePickerAccess(context)
  if (!pickerAccess) return
  const sharedWarehouse = await resolveSharedWarehouse(context)
  if (!sharedWarehouse) {
    blockerGap(context, '海外PDA共享实际收货仓', '国内Warehouse主数据没有ACTIVE且启用RECEIVING的OVERSEAS固定作业仓')
    return
  }
  context.createdResources.phase4OverseasPda.overseasWarehouseId = sharedWarehouse.id
  context.createdResources.phase4OverseasPda.overseasWarehouseName = sharedWarehouse.name
  const primary = await createPicker(context, 1, sharedWarehouse.id, pickerAccess)
  const secondary = primary?.token ? await createPicker(context, 2, sharedWarehouse.id, pickerAccess) : null
  for (const picker of [primary, secondary]) if (picker?.membershipId) {
    context.createdResources.phase4OverseasPda.pickerMembershipIds.push(picker.membershipId)
  }
  let handoffReady = false
  const cleanup = async () => {
    await disablePicker(context, secondary, 2)
    await disablePicker(context, primary, 1)
  }
  context.context.phase4OverseasPdaOperations = {
    marker: context.marker,
    primary: primary ? { membershipId: primary.membershipId, username: primary.username, token: primary.token } : null,
    secondary: secondary ? { membershipId: secondary.membershipId, username: secondary.username, token: secondary.token } : null,
    overseasWarehouseId: sharedWarehouse.id,
    completedFixtures: [],
    cleanup,
  }
  try {
    if (!primary?.token || !secondary?.token) {
      blockerGap(context, '海外PDA双操作员账号', '未能创建并登录两个OVERSEAS_WAREHOUSE_PDA_OPERATOR平台账号，无法验证全局一柜锁')
      return
    }
    const matrix = context.createdResources?.phase4InboundProducerFixtures
    const dropship = matrix?.containers?.find((item) => item?.fulfillmentType === 'ONE_CLICK_DROPSHIP')
    const producers = [dropship || matrix?.byDestinationType?.FBA?.[0], matrix?.byDestinationType?.OVERSEAS?.[0]]
      .filter((item) => nonBlank(item?.containerNo))
    const allProducers = Array.isArray(matrix?.containers) ? matrix.containers : producers
    if (allProducers.length) await awaitProducerConsumption(context, allProducers)
    if (producers.length && !(await convertReceivingContainers(context, producers))) {
      blockerGap(context, '实际处理柜整柜转换门禁',
        '目标柜未能通过正式平台convert-container逐入仓码生成独立计划')
      return
    }
    if (producers.length && !(await awaitPickupReadyCandidates(context, primary.token, producers, allProducers))) {
      blockerGap(context, '实际处理柜PICKUP_READY门禁',
        'Dropship/FBA与OVERSEAS实际处理柜尚未全部达到PICKUP_READY；跨区消费已独立验证，不回退处理历史柜')
      return
    }
    for (const [index, producer] of (producers.length ? producers : [null]).entries()) {
      context.pdaContainerSuffix = producer?.containerNo || `CONTAINER-${index + 1}`
      context.createdResources.phase4OverseasPda.finalStatus = null
      await runReceiving(context, primary.token, secondary.token,
        index === 0 ? merchantToken : null, producer, index === 0)
      if (context.createdResources.phase4OverseasPda.finalStatus === 'COMPLETED') {
        context.createdResources.phase4OverseasPda.completedContainers.push(producer?.containerNo || null)
      }
    }
    handoffReady = context.context.phase4OverseasPdaOperations.completedFixtures.length > 0
  } finally {
    delete context.pdaContainerSuffix
    if (!handoffReady) {
      try { await cleanup() }
      finally { delete context.context.phase4OverseasPdaOperations }
    }
  }
}

async function resolveSharedWarehouse(context) {
  const path = '/api/platform/v1/warehouse-admin?tenantId=0&page=1&size=200&capabilityCode=RECEIVING&warehouseType=OVERSEAS&status=ACTIVE'
  const response = await context.request('GET', path)
  const rows = records(response?.body?.data)
  const fixedIds = new Set(['193000000000200003', '193000000000200004'])
  const warehouse = success(response) ? rows.find((item) => fixedIds.has(id(item?.id))) : null
  context.addStep(MODULE, '读取国内Warehouse权威海外PDA实际收货仓', response,
    Boolean(warehouse) && warehouse?.warehouseType === 'OVERSEAS' && warehouse?.status === 'ACTIVE',
    `warehouseId=${id(warehouse?.id) || 'missing'}, warehouseName=${warehouse?.warehouseName || warehouse?.name || 'missing'}; ${trace(response)}`, OPTIONS)
  return warehouse ? { id: id(warehouse.id), name: warehouse.warehouseName || warehouse.name } : null
}