baiyue-firstleg/scripts/admin-test-env-modules/phase3-loading.mjs

const MODULE = 'phase3-loading'
const OPTIONS = { scenario: 'phase3-split-preload-loading', deploymentBlocker: true }
const MERCHANT_USERNAME = process.env.MERCHANT_TEST_USERNAME || 'merchant_admin'
const MERCHANT_PASSWORD = process.env.MERCHANT_TEST_PASSWORD || 'ChangeMe123!'

function id(value) { return value == null ? '' : String(value) }
function codeOf(response) { return response?.body?.code == null ? 'missing' : String(response.body.code) }
function failure(response) {
  return [400, 401, 403, 404, 409, 503].includes(response?.http)
    || (response?.http === 200 && codeOf(response) !== '200')
}

async function request(context, method, path, body, headers = {}) {
  try {
    const response = await fetch(`${context.options.gateway}${path}`, {
      method,
      headers: { Accept: 'application/json', Authorization: `Bearer ${context.token}`, ...(body === undefined ? {} : { 'Content-Type': 'application/json; charset=utf-8' }), ...headers },
      body: body === undefined ? undefined : JSON.stringify(body), signal: AbortSignal.timeout(60_000),
    })
    const raw = await response.text(); let payload = null
    try { payload = raw ? JSON.parse(raw) : null } catch { /* bounded raw evidence */ }
    return { method, path, http: response.status, body: payload, raw: payload === null ? raw.slice(0, 500) : null,
      requestId: payload?.requestId || response.headers.get('x-request-id'), traceId: payload?.traceId || response.headers.get('x-trace-id') }
  } catch (error) { return { method, path, http: 0, body: null, raw: String(error), requestId: null, traceId: null } }
}

async function uploadEvidence(context, tenantId, inboundId, evidenceType) {
  const path = `/api/platform/v1/files/loading-evidence/${tenantId}/${inboundId}?evidenceType=${encodeURIComponent(evidenceType)}`
  const form = new FormData()
  const png = Uint8Array.from([137,80,78,71,13,10,26,10,0,0,0,13,73,72,68,82,0,0,0,1,0,0,0,1,8,6,0,0,0,31,21,196,137,0,0,0,13,73,68,65,84,8,215,99,248,207,192,240,31,0,5,0,1,255,137,153,61,29,0,0,0,0,73,69,78,68,174,66,96,130])
  const fileName = `${context.marker}-${evidenceType.toLowerCase()}.png`
  form.append('file', new Blob([png], { type: 'image/png' }), fileName)
  try {
    const response = await fetch(`${context.options.gateway}${path}`, {
      method: 'POST', headers: { Accept: 'application/json', Authorization: `Bearer ${context.token}` },
      body: form, signal: AbortSignal.timeout(60_000),
    })
    const raw = await response.text(); let payload = null
    try { payload = raw ? JSON.parse(raw) : null } catch { /* bounded raw evidence */ }
    return { method: 'POST', path, http: response.status, body: payload,
      raw: payload === null ? raw.slice(0, 500) : null,
      requestId: payload?.requestId || response.headers.get('x-request-id'),
      traceId: payload?.traceId || response.headers.get('x-trace-id') }
  } catch (error) {
    return { method: 'POST', path, http: 0, body: null, raw: String(error), requestId: null, traceId: null }
  }
}

async function bindEvidence(context, base, tenantId, evidenceType, fileId, suffix, keySuffix = evidenceType) {
  return request(context, 'POST', `${base}/loading/evidence?tenantId=${encodeURIComponent(tenantId)}`, {
    expectedVersion: 0,
    evidenceType,
    fileId,
    fileName: 'client-must-not-override.png',
    sealNo: evidenceType === 'SEAL' ? `SEAL-${suffix}` : null,
    remark: context.marker,
  }, { 'Idempotency-Key': `${context.marker}-p3-evidence-${keySuffix}`.slice(0, 128) })
}

function fixture(context) {
  return context.createdResources?.orchestrationFixtures?.phase3Loading
    || context.createdResources?.orchestrationFixtures?.inboundMeasurement
    || context.createdResources?.inboundMeasurement
    || context.createdResources?.orders
}

function inventorySignature(snapshot) {
  return JSON.stringify((snapshot?.inbounds || []).map((inbound) => ({
    inboundId: id(inbound?.inboundId),
    availablePackageCount: Number(inbound?.availablePackageCount),
    resources: (inbound?.resources || []).map((resource) => ({
      reservationId: id(resource?.reservationId), occupancyId: id(resource?.occupancyId),
      palletId: id(resource?.palletId), locationId: id(resource?.locationId),
      sharedOverflow: resource?.sharedOverflow === true,
      availablePackageCount: Number(resource?.availablePackageCount),
    })),
  })))
}

function operationsSignature(operations) {
  return JSON.stringify((operations || []).map((operation) => ({
    id: id(operation?.id), operationId: operation?.operationId || null,
    actionType: operation?.actionType || null, operatorId: id(operation?.operatorId),
    createdAt: operation?.createdAt || null,
  })))
}

export async function run(context) {
  const source = fixture(context)
  const tenantId = id(source?.tenantId)
  const inboundId = id(source?.inboundId)
  if (!tenantId || !inboundId) {
    context.addStep(MODULE, '取得本轮 WAIT_SPLIT 隔离入库单', null, false,
      '未找到 orders/inbound-measurement 本轮隔离 fixture，未使用历史入库单', OPTIONS)
    return
  }

  const detailPath = `/api/platform/inbounds/${inboundId}?tenantId=${encodeURIComponent(tenantId)}`
  const initialResponse = await context.request('GET', detailPath)
  const initial = context.apiSuccess(MODULE, '读取三期隔离入库单状态与版本', initialResponse, `tenantId=${tenantId}, inboundId=${inboundId}`, OPTIONS)
  const initialStatus = initial?.summary?.processStatus
  const initialVersion = Number(initial?.summary?.version)
  context.assert(MODULE, '隔离入库单处于智能分柜门禁状态', initialResponse,
    ['INBOUNDED', 'WAIT_SPLIT'].includes(initialStatus) && Number.isInteger(initialVersion),
    `status=${initialStatus || 'missing'}, version=${initial?.summary?.version ?? 'missing'}`, OPTIONS)
  if (!['INBOUNDED', 'WAIT_SPLIT'].includes(initialStatus) || !Number.isInteger(initialVersion)) return

  const base = `/api/platform/v1/inbounds/${inboundId}`
  const suffix = context.marker.replace(/\D/g, '').slice(-10)
  const warehouseId = id(initial?.summary?.warehouseId)
  const smartLoadingBase = '/api/platform/v1/first-leg/smart-loading'
  const pdaBase = '/api/platform/v1/first-leg/pda-loading'
  const candidateResponse = await context.request('GET', `${smartLoadingBase}/candidates?warehouseId=${encodeURIComponent(warehouseId)}`)
  const candidates = context.apiSuccess(MODULE, '查询本轮入库单柜次装柜候选', candidateResponse, '', OPTIONS)
  const candidate = Array.isArray(candidates) ? candidates.find((item) => id(item.inboundId) === inboundId
    && Number(item.availablePackageCount) > 0) : null
  context.assert(MODULE, '柜次装柜候选与入库单、客户和仓库一致', candidateResponse,
    Boolean(candidate?.inboundDetailId) && id(candidate?.accountId) === tenantId
      && id(candidate?.warehouseId) === warehouseId,
    `candidate=${Boolean(candidate)}, warehouseId=${warehouseId || 'missing'}`, OPTIONS)
  if (!candidate?.inboundDetailId || !warehouseId) return

  const containerNo = `P3B-${suffix}`
  const containerResponse = await request(context, 'POST', '/api/platform/v1/containers', {
    containerNo, cabinetNo: `P3BI-${suffix}`, warehouseId,
    warehouseName: initial?.summary?.warehouseName || null, billOfLadingNo: `P3BL-${suffix}`,
    vesselName: `P3-BRIDGE-${suffix}`, voyageNo: `P3V-${suffix}`, containerType: '40HQ',
    shippingCompanyName: `P3-SHIPPING-${suffix}`, departurePortCode: 'CNSZX', departurePortName: '深圳',
    destinationPortCode: 'USLAX', destinationPortName: '洛杉矶',
    destinationWarehouseCode: candidate.destinationWarehouseCode || null,
    destinationWarehouseName: candidate.destinationWarehouseName || null,
    capacityCbm: 100, maxWeightKg: 100000, loadingAt: '2026-09-02T08:00:00',
    estimatedSailingAt: '2026-09-03T08:00:00', estimatedPortArrivalAt: '2026-09-20T08:00:00',
    estimatedWarehouseArrivalAt: '2026-09-21T08:00:00',
  })
  const container = context.apiSuccess(MODULE, '创建与入库预装串联的柜次', containerResponse, '', OPTIONS)
  const containerBookingId = id(container?.id)
  if (!containerBookingId) return

  const loadingPlanResponse = await request(context, 'POST', `${smartLoadingBase}/plans`, {
    bookingId: containerBookingId, remark: context.marker,
  })
  const loadingPlan = context.apiSuccess(MODULE, '创建柜次级智能装柜计划', loadingPlanResponse, '', OPTIONS)
  const loadingPlanId = id(loadingPlan?.id)
  if (!loadingPlanId) return
  const assignmentResponse = await request(context, 'POST', `${smartLoadingBase}/plans/${loadingPlanId}/assignments`, {
    inboundId, inboundDetailId: id(candidate.inboundDetailId), packageCount: 1,
    expectedVersion: Number(loadingPlan.version), operationId: `${context.marker}-bridge-assign`.slice(0, 128),
  })
  const assignedLoadingPlan = context.apiSuccess(MODULE, '将本轮入库货物分配到柜次计划', assignmentResponse, '', OPTIONS)
  context.assert(MODULE, '柜次计划明细和版本真实持久化', assignmentResponse,
    assignedLoadingPlan?.items?.some?.((item) => id(item.inboundId) === inboundId && Number(item.packageCount) === 1)
      && Number(assignedLoadingPlan?.version) === 1,
    `loadingPlanId=${loadingPlanId}, version=${assignedLoadingPlan?.version ?? 'missing'}`, OPTIONS)

  const smart = await request(context, 'POST', `${base}/split/smart?tenantId=${encodeURIComponent(tenantId)}`, {
    expectedVersion: 0,
    items: [{ containerCode: `P3-${suffix}`, cargoReference: `REF-${suffix}`, packageCount: 1, volumeCbm: 0.01, remark: context.marker }],
    remark: context.marker,
  }, { 'Idempotency-Key': `${context.marker}-p3-smart`.slice(0, 128) })
  const smartData = context.apiSuccess(MODULE, '智能分柜并生成预装清单', smart, `inboundId=${inboundId}`, OPTIONS)
  const planId = id(smartData?.preloadPlan?.id)
  context.assert(MODULE, '智能分柜预装计划 PENDING、版本和明细正确', smart,
    smartData?.mainStatus === 'INBOUNDED' && Boolean(planId) && smartData?.preloadPlan?.status === 'PENDING'
      && Number(smartData?.preloadPlan?.version) === 0 && smartData?.preloadPlan?.items?.length === 1,
    `mainStatus=${smartData?.mainStatus || 'missing'}, planId=${planId || 'missing'}, status=${smartData?.preloadPlan?.status || 'missing'}`, OPTIONS)
  if (!planId) return

  const replay = await request(context, 'POST', `${base}/split/smart?tenantId=${encodeURIComponent(tenantId)}`, {
    expectedVersion: 0, items: [], remark: 'replay must not replace',
  }, { 'Idempotency-Key': `${context.marker}-p3-smart`.slice(0, 128) })
  context.assert(MODULE, '智能分柜幂等重放返回同一预装计划', replay,
    codeOf(replay) === '200' && id(replay.body?.data?.preloadPlan?.id) === planId
      && replay.body?.data?.preloadPlan?.items?.length === 1,
    `HTTP=${replay.http}, code=${codeOf(replay)}, planId=${id(replay.body?.data?.preloadPlan?.id) || 'missing'}`, OPTIONS)

  const bindResponse = await request(context, 'POST',
    `${base}/preload/loading-plans/${loadingPlanId}?tenantId=${encodeURIComponent(tenantId)}`, {
      expectedPreloadVersion: Number(smartData.preloadPlan.version),
      expectedLoadingPlanVersion: Number(assignedLoadingPlan.version),
    }, { 'Idempotency-Key': `${context.marker}-bridge-bind`.slice(0, 128) })
  const link = context.apiSuccess(MODULE, '原子关联入库预装与柜次装柜计划', bindResponse, '', OPTIONS)
  context.assert(MODULE, '桥接双版本递增且关联归属唯一', bindResponse,
    id(link?.inboundId) === inboundId && id(link?.loadingPlanId) === loadingPlanId
      && id(link?.preloadPlanId) === planId && Number(link?.allocatedPackageCount) === 1
      && Number(link?.preloadVersion) === 1 && Number(link?.loadingPlanVersion) === 2,
    `linkId=${id(link?.id) || 'missing'}, preloadVersion=${link?.preloadVersion ?? 'missing'}, loadingVersion=${link?.loadingPlanVersion ?? 'missing'}`, OPTIONS)
  if (!link?.id) return

  const pushResponse = await request(context, 'POST', `${smartLoadingBase}/plans/${loadingPlanId}/push-preload`,
    { expectedVersion: Number(link.loadingPlanVersion) },
    { 'Idempotency-Key': `${context.marker}-bridge-push`.slice(0, 128) })
  const pushedLoadingPlan = context.apiSuccess(MODULE, '桥接后推送柜次计划并生成真实 PDA 任务', pushResponse, '', OPTIONS)
  context.assert(MODULE, '推送后柜次计划保持 EDITING 且版本递增', pushResponse,
    pushedLoadingPlan?.status === 'EDITING'
      && Number(pushedLoadingPlan?.version) === Number(link.loadingPlanVersion) + 1,
    `status=${pushedLoadingPlan?.status || 'missing'}, version=${pushedLoadingPlan?.version ?? 'missing'}`, OPTIONS)

  const blockedBeforePreloadConfirm = await request(context, 'POST', `${base}/loading/complete?tenantId=${encodeURIComponent(tenantId)}`,
    { expectedVersion: initialVersion, remark: 'must confirm preload first' },
    { 'Idempotency-Key': `${context.marker}-p3-complete-before-preload-confirm`.slice(0, 128) })
  context.addStep(MODULE, '预装未确认时拒绝完成装柜', blockedBeforePreloadConfirm,
    failure(blockedBeforePreloadConfirm),
    `HTTP=${blockedBeforePreloadConfirm.http}, code=${codeOf(blockedBeforePreloadConfirm)}`, OPTIONS)

  const canonicalTaskResponse = await context.request('GET',
    `${pdaBase}/tasks?containerNo=${encodeURIComponent(containerNo)}&warehouseId=${encodeURIComponent(warehouseId)}`)
  const canonicalTask = context.apiSuccess(MODULE, '读取柜次级 PDA 唯一事实任务', canonicalTaskResponse, '', OPTIONS)
  const canonicalTaskId = id(canonicalTask?.id)
  const canonicalItem = canonicalTask?.items?.find?.((item) => id(item.inboundId) === inboundId)
  context.assert(MODULE, '柜次 PDA 任务与桥接入库明细一致', canonicalTaskResponse,
    Boolean(canonicalTaskId) && id(canonicalTask?.loadingPlanId) === loadingPlanId
      && canonicalTask?.workflowStatus === 'UNASSIGNED' && Boolean(canonicalItem?.id),
    `taskId=${canonicalTaskId || 'missing'}, itemId=${id(canonicalItem?.id) || 'missing'}`, OPTIONS)
  if (!canonicalTaskId || !canonicalItem?.id) return

  const claim = await request(context, 'POST', `${pdaBase}/tasks/${canonicalTaskId}/claim`, {
    expectedAssignmentVersion: Number(canonicalTask?.assignment?.version || 0),
    operationId: `${context.marker}-bridge-claim`.slice(0, 128),
  })
  const claimed = context.apiSuccess(MODULE, '领取柜次 PDA 任务', claim, '', OPTIONS)
  context.assert(MODULE, '柜次 PDA 任务绑定当前作业员', claim,
    claimed?.workflowStatus === 'IN_PROGRESS' && Boolean(claimed?.assignment?.assigneeId),
    `workflow=${claimed?.workflowStatus || 'missing'}`, OPTIONS)

  const claimedPlanResponse = await context.request('GET', `${smartLoadingBase}/plans/${loadingPlanId}`)
  const claimedPlan = context.apiSuccess(MODULE, '领取后回查柜次计划', claimedPlanResponse, '', OPTIONS)
  context.assert(MODULE, '领取 PDA 任务后计划进入 LOADING 且版本递增', claimedPlanResponse,
    claimedPlan?.status === 'LOADING' && Number(claimedPlan?.version) === Number(pushedLoadingPlan?.version) + 1,
    `status=${claimedPlan?.status || 'missing'}, version=${claimedPlan?.version ?? 'missing'}`, OPTIONS)

  const inventoryResponse = await context.request('GET',
    `${pdaBase}/tasks/${canonicalTaskId}/inventory-snapshot?warehouseId=${encodeURIComponent(warehouseId)}`)
  const inventory = context.apiSuccess(MODULE, '读取 PDA 提交前实时库存快照', inventoryResponse, '', OPTIONS)
  const inventoryInbound = inventory?.inbounds?.find?.((item) => id(item.inboundId) === inboundId)
  const inventoryIdentityVerified = id(inventory?.taskId) === canonicalTaskId
    && Number(inventory?.taskVersion) === Number(claimed?.version)
    && inventory?.containerNo === containerNo && id(inventory?.warehouseId) === warehouseId
    && Boolean(inventory?.capturedAt) && typeof inventory?.snapshotToken === 'string'
    && inventory.snapshotToken.length === 64 && Number(inventoryInbound?.availablePackageCount) >= 1
    && (inventoryInbound?.resources || []).every((resource) => id(resource?.reservationId)
      && id(resource?.occupancyId) && id(resource?.palletId) && id(resource?.locationId)
      && Number(resource?.availablePackageCount) >= 0)
    && Number(inventoryInbound?.availablePackageCount) === (inventoryInbound?.resources || [])
      .reduce((total, resource) => total + Number(resource?.availablePackageCount || 0), 0)
  context.assert(MODULE, '实时库存快照归属、版本、资源数量和稳定令牌完整', inventoryResponse,
    inventoryIdentityVerified,
    `taskId=${id(inventory?.taskId) || 'missing'}, taskVersion=${inventory?.taskVersion ?? 'missing'}, warehouseId=${id(inventory?.warehouseId) || 'missing'}, token=${inventory?.snapshotToken ? 'present' : 'missing'}, available=${inventoryInbound?.availablePackageCount ?? 'missing'}`, OPTIONS)
  if (!inventory?.snapshotToken) return

  const repeatedInventoryResponse = await context.request('GET',
    `${pdaBase}/tasks/${canonicalTaskId}/inventory-snapshot?warehouseId=${encodeURIComponent(warehouseId)}`)
  const repeatedInventory = context.apiSuccess(MODULE, '未发生库存变化时重复读取实时库存快照', repeatedInventoryResponse, '', OPTIONS)
  const inventorySnapshotVerified = inventoryIdentityVerified
    && repeatedInventory?.snapshotToken === inventory.snapshotToken
    && Number(repeatedInventory?.taskVersion) === Number(inventory.taskVersion)
    && inventorySignature(repeatedInventory) === inventorySignature(inventory)
  context.assert(MODULE, '未变化库存返回稳定 token、版本和数量快照', repeatedInventoryResponse,
    inventorySnapshotVerified,
    `sameToken=${repeatedInventory?.snapshotToken === inventory.snapshotToken}, taskVersion=${repeatedInventory?.taskVersion ?? 'missing'}`, OPTIONS)

  const batchPath = `${pdaBase}/tasks/${canonicalTaskId}/batch`
  const batchKey = `${context.marker}-bridge-batch`.slice(0, 128)
  const batchPayload = {
    warehouseId, containerNo,
    expectedVersion: Number(claimed?.version),
    inventorySnapshotToken: inventory.snapshotToken,
    items: [{
      itemId: id(canonicalItem.id), action: 'PICK', pickedPackageCount: 1,
      releaseMode: 'MANUAL', locationIds: [], version: Number(canonicalItem.version),
    }],
  }

  const staleBatch = await request(context, 'POST', batchPath,
    { ...batchPayload, expectedVersion: Number(batchPayload.expectedVersion) + 1 },
    { 'Idempotency-Key': `${context.marker}-bridge-batch-stale`.slice(0, 128) })
  context.addStep(MODULE, 'PDA 原子批次旧任务版本返回冲突', staleBatch,
    staleBatch.http === 200 && codeOf(staleBatch) === 'A0409',
    `HTTP=${staleBatch.http}, code=${codeOf(staleBatch)}`, OPTIONS)

  const beforeInvalidTaskResponse = await context.request('GET',
    `${pdaBase}/tasks?containerNo=${encodeURIComponent(containerNo)}&warehouseId=${encodeURIComponent(warehouseId)}`)
  const beforeInvalidTask = context.apiSuccess(MODULE, '非法混合批次前读取 PDA 全量任务基线',
    beforeInvalidTaskResponse, '', OPTIONS)
  const beforeInvalidOperationsResponse = await context.request('GET', `${pdaBase}/tasks/${canonicalTaskId}/operations`)
  const beforeInvalidOperations = context.apiSuccess(MODULE, '非法混合批次前读取 PDA 操作历史基线',
    beforeInvalidOperationsResponse, '', OPTIONS)
  const invalidBatch = await request(context, 'POST', batchPath, {
    ...batchPayload,
    items: [...batchPayload.items, {
      itemId: '999999999999999999', action: 'SKIP', version: 0, reason: 'forged-item-must-rollback',
    }],
  }, { 'Idempotency-Key': `${context.marker}-bridge-batch-rollback`.slice(0, 128) })
  context.addStep(MODULE, 'PDA 原子批次任一非法明细时整批拒绝', invalidBatch,
    invalidBatch.http === 200 && codeOf(invalidBatch) === 'A0409',
    `HTTP=${invalidBatch.http}, code=${codeOf(invalidBatch)}`, OPTIONS)
  const unchangedAfterInvalidResponse = await context.request('GET',
    `${pdaBase}/tasks?containerNo=${encodeURIComponent(containerNo)}&warehouseId=${encodeURIComponent(warehouseId)}`)
  const unchangedAfterInvalid = context.apiSuccess(MODULE, '回查失败批次后的 PDA 任务快照', unchangedAfterInvalidResponse, '', OPTIONS)
  const afterInvalidOperationsResponse = await context.request('GET', `${pdaBase}/tasks/${canonicalTaskId}/operations`)
  const afterInvalidOperations = context.apiSuccess(MODULE, '非法混合批次后回查 PDA 操作历史',
    afterInvalidOperationsResponse, '', OPTIONS)
  const itemSignature = (task) => JSON.stringify((task?.items || []).map((item) => ({
    id: id(item?.id), status: item?.itemStatus || null, picked: Number(item?.pickedPackageCount),
    version: Number(item?.version),
  })))
  context.assert(MODULE, '合法明细加非法明细失败后任务、全部明细和操作历史零写入', unchangedAfterInvalidResponse,
    unchangedAfterInvalid?.taskStatus === beforeInvalidTask?.taskStatus
      && Number(unchangedAfterInvalid?.version) === Number(beforeInvalidTask?.version)
      && itemSignature(unchangedAfterInvalid) === itemSignature(beforeInvalidTask)
      && operationsSignature(afterInvalidOperations) === operationsSignature(beforeInvalidOperations),
    `taskVersion=${unchangedAfterInvalid?.version ?? 'missing'}, items=${itemSignature(unchangedAfterInvalid)}, operations=${afterInvalidOperations?.length ?? 'missing'}`, OPTIONS)

  const merchantLogin = await context.request('POST', '/api/auth/login', {
    username: MERCHANT_USERNAME, password: MERCHANT_PASSWORD,
  }, '')
  const merchantToken = merchantLogin.http === 200 && codeOf(merchantLogin) === '200'
    ? merchantLogin.body?.data?.accessToken : null
  context.addStep(MODULE, '取得客户侧隔离令牌用于 PDA 批次越权验证', merchantLogin,
    Boolean(merchantToken), `username=${MERCHANT_USERNAME}`, OPTIONS)
  const customerIsolatedBatch = merchantToken
    ? await request(context, 'POST', batchPath, batchPayload, {
      Authorization: `Bearer ${merchantToken}`,
      'Idempotency-Key': `${context.marker}-bridge-batch-customer`.slice(0, 128),
    })
    : merchantLogin
  context.addStep(MODULE, '客户身份无权提交平台 PDA 原子批次', customerIsolatedBatch,
    customerIsolatedBatch.http === 403 && codeOf(customerIsolatedBatch) === 'A0403'
      && Boolean(customerIsolatedBatch.requestId) && Boolean(customerIsolatedBatch.traceId),
    `HTTP=${customerIsolatedBatch.http}, code=${codeOf(customerIsolatedBatch)}, requestId=${customerIsolatedBatch.requestId || 'missing'}, traceId=${customerIsolatedBatch.traceId || 'missing'}`, OPTIONS)
  const customerIsolatedSnapshot = merchantToken
    ? await request(context, 'GET',
      `${pdaBase}/tasks/${canonicalTaskId}/inventory-snapshot?warehouseId=${encodeURIComponent(warehouseId)}`,
      undefined, { Authorization: `Bearer ${merchantToken}` })
    : merchantLogin
  context.addStep(MODULE, '客户身份无权读取平台 PDA 实时库存快照', customerIsolatedSnapshot,
    customerIsolatedSnapshot.http === 403 && codeOf(customerIsolatedSnapshot) === 'A0403'
      && Boolean(customerIsolatedSnapshot.requestId) && Boolean(customerIsolatedSnapshot.traceId),
    `HTTP=${customerIsolatedSnapshot.http}, code=${codeOf(customerIsolatedSnapshot)}, requestId=${customerIsolatedSnapshot.requestId || 'missing'}, traceId=${customerIsolatedSnapshot.traceId || 'missing'}`, OPTIONS)

  const currentAssigneeId = Number(claimed?.assignment?.assigneeId)
  const reassigned = await request(context, 'POST', `${pdaBase}/tasks/${canonicalTaskId}/assign`, {
    assigneeId: currentAssigneeId + 1000000, assigneeName: `${context.marker}-other-picker`,
    expectedAssignmentVersion: Number(claimed?.assignment?.version),
    operationId: `${context.marker}-bridge-assign-other`.slice(0, 128),
  })
  const otherAssignment = context.apiSuccess(MODULE, '将 PDA 任务改派给另一作业员', reassigned, '', OPTIONS)
  const operatorIsolatedBatch = await request(context, 'POST', batchPath, batchPayload,
    { 'Idempotency-Key': `${context.marker}-bridge-batch-other-operator`.slice(0, 128) })
  context.addStep(MODULE, '非任务作业员提交 PDA 原子批次返回冲突', operatorIsolatedBatch,
    operatorIsolatedBatch.http === 200 && codeOf(operatorIsolatedBatch) === 'A0409',
    `HTTP=${operatorIsolatedBatch.http}, code=${codeOf(operatorIsolatedBatch)}`, OPTIONS)
  const restoredAssignmentResponse = await request(context, 'POST', `${pdaBase}/tasks/${canonicalTaskId}/assign`, {
    assigneeId: currentAssigneeId, assigneeName: claimed?.assignment?.assigneeName || 'admin',
    expectedAssignmentVersion: Number(otherAssignment?.assignment?.version),
    operationId: `${context.marker}-bridge-assign-restore`.slice(0, 128),
  })
  const restoredAssignment = context.apiSuccess(MODULE, '恢复 PDA 任务到当前作业员', restoredAssignmentResponse, '', OPTIONS)
  context.assert(MODULE, '作业员隔离验证后任务归属恢复', restoredAssignmentResponse,
    id(restoredAssignment?.assignment?.assigneeId) === id(currentAssigneeId),
    `assigneeId=${id(restoredAssignment?.assignment?.assigneeId) || 'missing'}`, OPTIONS)

  let inventoryMutationVerified = false
  let inventoryMutationCleanup = null
  let effectiveBatchPayload = batchPayload
  const overflowResource = inventoryInbound?.resources?.find?.((resource) =>
    resource?.sharedOverflow === true && id(resource?.occupancyId))
  if (overflowResource) {
    const mutationSuffix = context.marker.replace(/\D/g, '').slice(-10)
    const targetLocationResponse = await context.request('POST', '/api/platform/v1/locations?tenantId=0', {
      warehouseId, zoneCode: `SNAP-${mutationSuffix.slice(-6)}`, zoneName: '库存快照验收区',
      locationCode: `SNAP-${mutationSuffix}`, locationName: '库存快照换绑库位',
      locationType: 'PALLET', maxWeightKg: 1000, status: 'AVAILABLE',
      remark: `${context.marker}-inventory-snapshot-mutation`,
    })
    const targetLocationId = id(context.apiSuccess(MODULE, '创建库存快照变化目标库位',
      targetLocationResponse, '', OPTIONS))
    if (targetLocationId) {
      inventoryMutationCleanup = {
        cleaned: false, targetLocationId,
        reason: '目标库位在真实换绑后属于活动占用，公开删除接口会拒绝，不伪报已清理',
      }
    }
    const beforeMutationTaskResponse = await context.request('GET',
      `${pdaBase}/tasks?containerNo=${encodeURIComponent(containerNo)}&warehouseId=${encodeURIComponent(warehouseId)}`)
    const beforeMutationTask = context.apiSuccess(MODULE, '库存变化前读取 PDA 任务基线', beforeMutationTaskResponse, '', OPTIONS)
    const beforeMutationOperationsResponse = await context.request('GET', `${pdaBase}/tasks/${canonicalTaskId}/operations`)
    const beforeMutationOperations = context.apiSuccess(MODULE, '库存变化前读取 PDA 操作历史基线',
      beforeMutationOperationsResponse, '', OPTIONS)
    const rebindResponse = targetLocationId
      ? await request(context, 'POST',
        `/api/platform/v1/locations/temporary-occupancies/${encodeURIComponent(id(overflowResource.occupancyId))}/rebind`, {
          targetLocationId, idempotencyKey: `${context.marker}-snapshot-rebind`.slice(0, 128),
          reason: `${context.marker}-inventory-changed`,
        })
      : targetLocationResponse
    const rebound = context.apiSuccess(MODULE, '通过公开 A0 换绑接口制造真实库存变化', rebindResponse, '', OPTIONS)
    context.assert(MODULE, '真实库存换绑保持同仓且位置发生变化', rebindResponse,
      id(rebound?.occupancyId) === id(overflowResource.occupancyId)
        && id(rebound?.previousLocationId) === id(overflowResource.locationId)
        && id(rebound?.locationId) === targetLocationId,
      `occupancyId=${id(rebound?.occupancyId) || 'missing'}, previousLocationId=${id(rebound?.previousLocationId) || 'missing'}, locationId=${id(rebound?.locationId) || 'missing'}`, OPTIONS)

    const staleInventoryBatch = await request(context, 'POST', batchPath, batchPayload,
      { 'Idempotency-Key': `${context.marker}-bridge-batch-stale-inventory`.slice(0, 128) })
    context.addStep(MODULE, '真实库存变化后旧 snapshot token 提交返回冲突', staleInventoryBatch,
      staleInventoryBatch.http === 200 && codeOf(staleInventoryBatch) === 'A0409'
        && String(staleInventoryBatch.body?.message || '').includes('库存已变化'),
      `HTTP=${staleInventoryBatch.http}, code=${codeOf(staleInventoryBatch)}, message=${staleInventoryBatch.body?.message || 'missing'}`, OPTIONS)

    const afterStaleTaskResponse = await context.request('GET',
      `${pdaBase}/tasks?containerNo=${encodeURIComponent(containerNo)}&warehouseId=${encodeURIComponent(warehouseId)}`)
    const afterStaleTask = context.apiSuccess(MODULE, '旧库存快照冲突后回查 PDA 任务', afterStaleTaskResponse, '', OPTIONS)
    const afterStaleOperationsResponse = await context.request('GET', `${pdaBase}/tasks/${canonicalTaskId}/operations`)
    const afterStaleOperations = context.apiSuccess(MODULE, '旧库存快照冲突后回查 PDA 操作历史',
      afterStaleOperationsResponse, '', OPTIONS)
    const beforeItem = beforeMutationTask?.items?.find?.((item) => id(item.id) === id(canonicalItem.id))
    const afterItem = afterStaleTask?.items?.find?.((item) => id(item.id) === id(canonicalItem.id))
    context.assert(MODULE, '旧 token 冲突对任务、明细、已拣数量和操作历史零写入', afterStaleTaskResponse,
      Number(afterStaleTask?.version) === Number(beforeMutationTask?.version)
        && afterItem?.itemStatus === beforeItem?.itemStatus
        && Number(afterItem?.pickedPackageCount) === Number(beforeItem?.pickedPackageCount)
        && Number(afterItem?.version) === Number(beforeItem?.version)
        && operationsSignature(afterStaleOperations) === operationsSignature(beforeMutationOperations),
      `taskVersion=${afterStaleTask?.version ?? 'missing'}, itemStatus=${afterItem?.itemStatus || 'missing'}, picked=${afterItem?.pickedPackageCount ?? 'missing'}, operations=${afterStaleOperations?.length ?? 'missing'}`, OPTIONS)

    const refreshedInventoryResponse = await context.request('GET',
      `${pdaBase}/tasks/${canonicalTaskId}/inventory-snapshot?warehouseId=${encodeURIComponent(warehouseId)}`)
    const refreshedInventory = context.apiSuccess(MODULE, '库存变化后刷新 PDA 实时库存快照',
      refreshedInventoryResponse, '', OPTIONS)
    const refreshedInbound = refreshedInventory?.inbounds?.find?.((item) => id(item.inboundId) === inboundId)
    inventoryMutationVerified = refreshedInventory?.snapshotToken !== inventory.snapshotToken
      && Number(refreshedInventory?.taskVersion) === Number(inventory.taskVersion)
      && refreshedInbound?.resources?.some?.((resource) => id(resource.occupancyId) === id(overflowResource.occupancyId)
        && id(resource.locationId) === targetLocationId)
    context.assert(MODULE, '刷新快照返回新 token、同任务版本和变更后库存', refreshedInventoryResponse,
      inventoryMutationVerified,
      `tokenChanged=${refreshedInventory?.snapshotToken !== inventory.snapshotToken}, taskVersion=${refreshedInventory?.taskVersion ?? 'missing'}, targetLocation=${targetLocationId || 'missing'}`, OPTIONS)
    if (refreshedInventory?.snapshotToken) {
      effectiveBatchPayload = { ...batchPayload, inventorySnapshotToken: refreshedInventory.snapshotToken }
    }
  } else {
    context.addCoverageGap(MODULE, OPTIONS.scenario, 'PDA 真实库存变化后的旧快照冲突与刷新重试',
      `inventory-snapshot 已真实返回 taskId=${canonicalTaskId}、warehouseId=${warehouseId} 并验证稳定 token/version=${inventorySnapshotVerified}；本轮 ${inventoryInbound?.resources?.length ?? 0} 条占用均为普通库位，当前唯一平台代理库存变更入口只允许 A0 临时占用换绑，不能安全改动普通占用或调用内部 Warehouse 接口`,
      'fixture')
  }

  const canonicalPick = await request(context, 'POST', batchPath, effectiveBatchPayload,
    { 'Idempotency-Key': batchKey })
  const pickedCanonical = context.apiSuccess(MODULE, '原子提交柜次 PDA 整批拣货', canonicalPick, '', OPTIONS)
  const directPdaCompletion = pickedCanonical?.taskStatus === 'COMPLETED'
    && pickedCanonical?.workflowStatus === 'COMPLETED'
  context.assert(MODULE, 'PDA 原子批次成功并推进任务终态', canonicalPick,
    directPdaCompletion && pickedCanonical?.items?.every?.((item) => item.itemStatus !== 'PENDING'),
    `taskStatus=${pickedCanonical?.taskStatus || 'missing'}, workflow=${pickedCanonical?.workflowStatus || 'missing'}`, OPTIONS)

  const canonicalBatchReplay = await request(context, 'POST', batchPath, effectiveBatchPayload,
    { 'Idempotency-Key': batchKey })
  const atomicBatchReplayVerified = canonicalBatchReplay.http === 200 && codeOf(canonicalBatchReplay) === '200'
      && id(canonicalBatchReplay.body?.data?.id) === canonicalTaskId
      && canonicalBatchReplay.body?.data?.taskStatus === 'COMPLETED'
      && Number(canonicalBatchReplay.body?.data?.version) === Number(pickedCanonical?.version)
  context.assert(MODULE, 'PDA 原子批次同参同键重放返回同一终态', canonicalBatchReplay,
    atomicBatchReplayVerified,
    `HTTP=${canonicalBatchReplay.http}, code=${codeOf(canonicalBatchReplay)}, taskVersion=${canonicalBatchReplay.body?.data?.version ?? 'missing'}`, OPTIONS)

  const pickedPlanResponse = await context.request('GET', `${smartLoadingBase}/plans/${loadingPlanId}`)
  const pickedPlan = context.apiSuccess(MODULE, '首笔真实拣货后回查柜次计划', pickedPlanResponse, '', OPTIONS)
  context.assert(MODULE, '首笔真实拣货触发装柜状态并由单明细批次直接完成', pickedPlanResponse,
    directPdaCompletion && pickedPlan?.status === 'COMPLETED',
    `status=${pickedPlan?.status || 'missing'}, version=${pickedPlan?.version ?? 'missing'}`, OPTIONS)

  const confirming = await request(context, 'POST', `${base}/preload/confirming?tenantId=${encodeURIComponent(tenantId)}`,
    { expectedVersion: Number(link.preloadVersion) }, { 'Idempotency-Key': `${context.marker}-p3-confirming`.slice(0, 128) })
  const confirmingData = context.apiSuccess(MODULE, '提交预装清单确认', confirming, '', OPTIONS)
  context.assert(MODULE, '预装清单进入 CONFIRMING 且版本递增', confirming,
    confirmingData?.preloadPlan?.status === 'CONFIRMING' && Number(confirmingData?.preloadPlan?.version) === 2,
    `status=${confirmingData?.preloadPlan?.status || 'missing'}, version=${confirmingData?.preloadPlan?.version ?? 'missing'}`, OPTIONS)
  if (confirmingData?.preloadPlan?.status !== 'CONFIRMING') return

  const confirm = await request(context, 'POST', `${base}/preload/confirm?tenantId=${encodeURIComponent(tenantId)}`,
    { expectedVersion: Number(confirmingData.preloadPlan.version) }, { 'Idempotency-Key': `${context.marker}-p3-confirm`.slice(0, 128) })
  const confirmed = context.apiSuccess(MODULE, '确认预装并进入装柜中', confirm, '', OPTIONS)
  context.assert(MODULE, directPdaCompletion
    ? '装柜已开始时预装确认保持 LOADING 和 CONFIRMING'
    : '预装确认推进主状态 LOADING 和计划 CONFIRMED', confirm,
    directPdaCompletion
      ? confirmed?.mainStatus === 'LOADING' && confirmed?.preloadPlan?.status === 'CONFIRMING'
        && Number(confirmed?.preloadPlan?.version) === 2
      : confirmed?.mainStatus === 'LOADING' && confirmed?.preloadPlan?.status === 'CONFIRMED'
        && Number(confirmed?.preloadPlan?.version) === 3,
    `mainStatus=${confirmed?.mainStatus || 'missing'}, planStatus=${confirmed?.preloadPlan?.status || 'missing'}, version=${confirmed?.preloadPlan?.version ?? 'missing'}`, OPTIONS)
  if (confirmed?.mainStatus !== 'LOADING') return

  const preload = await context.request('GET', `${base}/preload?tenantId=${encodeURIComponent(tenantId)}`)
  const preloadData = context.apiSuccess(MODULE, '回查已确认预装清单', preload, '', OPTIONS)
  context.assert(MODULE, '预装清单归属、明细和 marker 持久化', preload,
    id(preloadData?.id) === planId && id(preloadData?.inboundId) === inboundId && id(preloadData?.tenantId) === tenantId
      && preloadData?.items?.[0]?.containerCode === `P3-${suffix}` && preloadData?.remark === context.marker,
    `planId=${id(preloadData?.id) || 'missing'}, items=${preloadData?.items?.length ?? 'n/a'}`, OPTIONS)

  const loadingResponse = await context.request('GET', detailPath)
  const loading = context.apiSuccess(MODULE, '读取装柜中入库单版本', loadingResponse, '', OPTIONS)
  const loadingVersion = Number(loading?.summary?.version)
  context.assert(MODULE, '入库单已进入 LOADING 且版本有效', loadingResponse,
    loading?.summary?.processStatus === 'LOADING' && Number.isInteger(loadingVersion),
    `status=${loading?.summary?.processStatus || 'missing'}, version=${loading?.summary?.version ?? 'missing'}`, OPTIONS)
  if (!Number.isInteger(loadingVersion)) return

  // The deployed settlement contract completes a one-item task during pick. A
  // review call is therefore a negative compatibility assertion, never a second
  // positive action that can poison the marker fixture with A0409.
  const canonicalReview = await request(context, 'POST', `${pdaBase}/tasks/${canonicalTaskId}/review`, {
    expectedTaskVersion: Number(pickedCanonical?.version),
    operationId: `${context.marker}-bridge-review`.slice(0, 128), remark: context.marker,
  })
  context.addStep(MODULE, '柜次 PDA 已完成后拒绝重复复核', canonicalReview,
    directPdaCompletion
      ? canonicalReview.http === 200 && codeOf(canonicalReview) === 'A0409'
      : canonicalReview.http === 200 && codeOf(canonicalReview) === '200',
    `HTTP=${canonicalReview.http}, code=${codeOf(canonicalReview)}`, OPTIONS)

  const forgedPickingStart = await request(context, 'POST', `${base}/loading/picking/start?tenantId=${encodeURIComponent(tenantId)}`,
    { expectedVersion: 0, expectedCount: 1, pickedCount: 0, remark: 'forged-client-count' },
    { 'Idempotency-Key': `${context.marker}-p3-picking-forged-start`.slice(0, 128) })
  context.addStep(MODULE, '入库级 PDA 汇总拒绝客户端伪造数量', forgedPickingStart, failure(forgedPickingStart),
    `HTTP=${forgedPickingStart.http}, code=${codeOf(forgedPickingStart)}`, OPTIONS)

  const pickingStart = await request(context, 'POST', `${base}/loading/picking/start?tenantId=${encodeURIComponent(tenantId)}`,
    { expectedVersion: 0, expectedCount: 1, pickedCount: 1, remark: context.marker },
    { 'Idempotency-Key': `${context.marker}-p3-picking-start`.slice(0, 128) })
  const pickingStarted = directPdaCompletion
    ? null
    : context.apiSuccess(MODULE, '开始本轮 PDA 拣货任务', pickingStart, '', OPTIONS)
  context.addStep(MODULE, directPdaCompletion
    ? '柜次 PDA 已完成后拒绝旧入库级启动入口' : '开始本轮 PDA 拣货任务', pickingStart,
    directPdaCompletion
      ? pickingStart.http === 200 && codeOf(pickingStart) === 'A0409'
      : Boolean(pickingStarted),
    `HTTP=${pickingStart.http}, code=${codeOf(pickingStart)}, status=${pickingStarted?.status || 'n/a'}`, OPTIONS)
  if (!directPdaCompletion) {
    context.assert(MODULE, 'PDA 拣货任务处于 IN_PROGRESS 且计划数量正确', pickingStart,
      pickingStarted?.status === 'IN_PROGRESS' && Number(pickingStarted?.version) === 0
        && Number(pickingStarted?.expectedCount) === 1 && Number(pickingStarted?.pickedCount) === 1,
      `status=${pickingStarted?.status || 'missing'}, version=${pickingStarted?.version ?? 'missing'}`, OPTIONS)
  }

  const pickingMismatch = await request(context, 'POST', `${base}/loading/picking/complete?tenantId=${encodeURIComponent(tenantId)}`,
    { expectedVersion: 0, expectedCount: 1, pickedCount: 0, remark: context.marker },
    { 'Idempotency-Key': `${context.marker}-p3-picking-mismatch`.slice(0, 128) })
  context.addStep(MODULE, 'PDA 拣货数量不一致时拒绝完成', pickingMismatch, failure(pickingMismatch),
    `HTTP=${pickingMismatch.http}, code=${codeOf(pickingMismatch)}`, OPTIONS)

  const pickingComplete = await request(context, 'POST', `${base}/loading/picking/complete?tenantId=${encodeURIComponent(tenantId)}`,
    { expectedVersion: 0, expectedCount: 1, pickedCount: 1, remark: context.marker },
    { 'Idempotency-Key': `${context.marker}-p3-picking-complete`.slice(0, 128) })
  const pickingCompleted = directPdaCompletion
    ? null
    : context.apiSuccess(MODULE, '完成本轮 PDA 拣货复核', pickingComplete, '', OPTIONS)
  context.addStep(MODULE, directPdaCompletion
    ? '柜次 PDA 已完成后拒绝旧入库级完成入口' : '完成本轮 PDA 拣货复核', pickingComplete,
    directPdaCompletion
      ? pickingComplete.http === 200 && codeOf(pickingComplete) === 'A0409'
      : Boolean(pickingCompleted),
    `HTTP=${pickingComplete.http}, code=${codeOf(pickingComplete)}, status=${pickingCompleted?.status || 'n/a'}`, OPTIONS)
  if (!directPdaCompletion) {
    context.assert(MODULE, 'PDA 拣货任务 COMPLETED 且数量一致', pickingComplete,
      pickingCompleted?.status === 'COMPLETED' && Number(pickingCompleted?.version) === 1
        && Number(pickingCompleted?.expectedCount) === 1 && Number(pickingCompleted?.pickedCount) === 1,
      `status=${pickingCompleted?.status || 'missing'}, version=${pickingCompleted?.version ?? 'missing'}`, OPTIONS)
  }

  const evidenceTypes = ['PHOTO_STEP_1', 'PHOTO_STEP_2', 'PHOTO_STEP_3', 'PHOTO_STEP_4', 'SEAL']
  const evidenceItems = []
  for (const evidenceType of evidenceTypes) {
    const upload = await uploadEvidence(context, tenantId, inboundId, evidenceType)
    const uploaded = context.apiSuccess(MODULE, `上传本轮 ${evidenceType} 真实证据文件`, upload, '', OPTIONS)
    const fileId = id(uploaded?.fileId)
    context.assert(MODULE, `${evidenceType} 文件归属类型和媒体元数据正确`, upload,
      Boolean(fileId) && uploaded?.businessType === `LOADING_${evidenceType}`
        && uploaded?.contentType === 'image/png' && Number(uploaded?.sizeBytes) > 0,
      `fileId=${fileId || 'missing'}, businessType=${uploaded?.businessType || 'missing'}`, OPTIONS)
    if (!fileId) return

    const evidence = await bindEvidence(context, base, tenantId, evidenceType, fileId, suffix)
    const evidenceData = context.apiSuccess(MODULE, `绑定本轮 ${evidenceType} 装柜证据`, evidence, '', OPTIONS)
    const evidenceItem = evidenceData?.evidences?.evidences?.find?.((item) => item.evidenceType === evidenceType)
    context.assert(MODULE, `${evidenceType} 证据归属、marker 和版本正确`, evidence,
      evidenceData?.mainStatus === 'LOADING' && id(evidenceItem?.fileId) === fileId
        && evidenceItem?.fileName === `${context.marker}-${evidenceType.toLowerCase()}.png`
        && evidenceItem?.remark === context.marker && Number(evidenceItem?.version) === 0
        && (evidenceType !== 'SEAL' || evidenceItem?.sealNo === `SEAL-${suffix}`),
      `mainStatus=${evidenceData?.mainStatus || 'missing'}, evidenceId=${id(evidenceItem?.id) || 'missing'}`, OPTIONS)
    if (!evidenceItem?.id) return
    evidenceItems.push(evidenceItem)

    if (evidenceType === 'PHOTO_STEP_1') {
      const replay = await bindEvidence(context, base, tenantId, evidenceType, fileId, suffix)
      const replayData = context.apiSuccess(MODULE, '装柜证据绑定同键同参幂等重放', replay, '', OPTIONS)
      const replayItems = replayData?.evidences?.evidences?.filter?.((item) => item.evidenceType === evidenceType) || []
      context.assert(MODULE, '证据绑定重放返回同一记录且不重复追加', replay,
        replayItems.length === 1 && id(replayItems[0]?.id) === id(evidenceItem.id),
        `evidenceId=${id(replayItems[0]?.id) || 'missing'}, count=${replayItems.length}`, OPTIONS)
      const conflict = await request(context, 'POST', `${base}/loading/evidence?tenantId=${encodeURIComponent(tenantId)}`, {
        expectedVersion: 0, evidenceType, fileId,
        fileName: 'client-must-not-override.png', sealNo: null, remark: `${context.marker}-different`,
      }, { 'Idempotency-Key': `${context.marker}-p3-evidence-${evidenceType}`.slice(0, 128) })
      context.addStep(MODULE, '装柜证据绑定同键异参返回冲突', conflict,
        conflict.http === 200 && codeOf(conflict) === 'A0409'
          && Boolean(conflict.requestId) && Boolean(conflict.traceId),
        `HTTP=${conflict.http}, code=${codeOf(conflict)}, requestId=${conflict.requestId || 'missing'}, traceId=${conflict.traceId || 'missing'}`, OPTIONS)
    }

    const download = await context.requestBinary('GET', `/api/platform/v1/files/loading-evidence/${tenantId}/${inboundId}/${fileId}`)
    context.assert(MODULE, `下载本轮 ${evidenceType} 证据文件`, download,
      download.http === 200 && download.contentType.toLowerCase().includes('image/png') && download.bytes.length > 0,
      `bytes=${download.bytes.length}, contentType=${download.contentType || 'missing'}`, OPTIONS)

    if (evidenceType === 'PHOTO_STEP_4') {
      const missingSeal = await request(context, 'POST', `${base}/loading/complete?tenantId=${encodeURIComponent(tenantId)}`,
        { expectedVersion: loadingVersion, remark: 'must require seal' },
        { 'Idempotency-Key': `${context.marker}-p3-complete-before-seal`.slice(0, 128) })
      context.addStep(MODULE, '缺铅封照片和锁码时拒绝完成装柜', missingSeal, failure(missingSeal),
        `HTTP=${missingSeal.http}, code=${codeOf(missingSeal)}`, OPTIONS)
    }
  }

  const firstPhoto = evidenceItems.find((item) => item.evidenceType === 'PHOTO_STEP_1')
  const sealEvidence = evidenceItems.find((item) => item.evidenceType === 'SEAL')

  const appendedUpload = await uploadEvidence(context, tenantId, inboundId, 'PHOTO_STEP_1')
  const appendedFile = context.apiSuccess(MODULE, '追加同类型第二张装柜证据文件', appendedUpload, '', OPTIONS)
  const appendedFileId = id(appendedFile?.fileId)
  const appended = appendedFileId
    ? await bindEvidence(context, base, tenantId, 'PHOTO_STEP_1', appendedFileId, suffix, 'PHOTO_STEP_1_APPEND')
    : appendedUpload
  const appendedData = context.apiSuccess(MODULE, '追加同类型第二张装柜证据', appended, '', OPTIONS)
  const appendedItems = appendedData?.evidences?.evidences?.filter?.((item) => item.evidenceType === 'PHOTO_STEP_1') || []
  context.assert(MODULE, '同类型装柜证据支持多图追加且不替换历史', appended,
    Boolean(appendedFileId) && appendedItems.length >= 2
      && appendedItems.some((item) => id(item.fileId) === id(firstPhoto?.fileId))
      && appendedItems.some((item) => id(item.fileId) === appendedFileId),
    `photoStep1Count=${appendedItems.length}, original=${id(firstPhoto?.fileId) || 'missing'}, appended=${appendedFileId || 'missing'}`, OPTIONS)

  const wrongType = await bindEvidence(context, base, tenantId, 'PHOTO_STEP_2', id(firstPhoto?.fileId), suffix, 'wrong-type')
  context.addStep(MODULE, '不同证据类型的真实 fileId 不可交叉绑定', wrongType, failure(wrongType),
    `HTTP=${wrongType.http}, code=${codeOf(wrongType)}`, OPTIONS)

  const forged = await request(context, 'POST', `${base}/loading/evidence?tenantId=${encodeURIComponent(tenantId)}`, {
    expectedVersion: Number(sealEvidence?.version), evidenceType: 'SEAL', fileId: '999999999999999999',
    fileName: `${context.marker}-forged.png`, sealNo: `FORGED-${suffix}`, remark: context.marker,
  }, { 'Idempotency-Key': `${context.marker}-p3-forged-evidence`.slice(0, 128) })
  context.addStep(MODULE, '伪造装柜证据 fileId 归属校验拒绝', forged, failure(forged),
    `HTTP=${forged.http}, code=${codeOf(forged)}`, OPTIONS)

  const missingSealText = await request(context, 'POST', `${base}/loading/evidence?tenantId=${encodeURIComponent(tenantId)}`, {
    expectedVersion: Number(sealEvidence?.version), evidenceType: 'SEAL', fileId: id(sealEvidence?.fileId),
    fileName: `${context.marker}-missing-seal-text.png`, sealNo: '   ', remark: context.marker,
  }, { 'Idempotency-Key': `${context.marker}-p3-missing-seal-text`.slice(0, 128) })
  context.addStep(MODULE, '带锁码照片缺少锁码文本时拒绝绑定', missingSealText, failure(missingSealText),
    `HTTP=${missingSealText.http}, code=${codeOf(missingSealText)}`, OPTIONS)

  const voidTarget = appendedItems.find((item) => id(item.fileId) === appendedFileId)
  const voidResponse = voidTarget
    ? await request(context, 'POST', `${base}/loading/evidence/${encodeURIComponent(id(voidTarget.id))}/void?tenantId=${encodeURIComponent(tenantId)}`,
      { expectedVersion: Number(voidTarget.version), reason: `${context.marker}-wrong-photo` },
      { 'Idempotency-Key': `${context.marker}-p3-evidence-void`.slice(0, 128) })
    : appended
  const voidData = context.apiSuccess(MODULE, '作废错误装柜证据并保留审计', voidResponse, '', OPTIONS)
  context.assert(MODULE, '错图作废后原记录保留且不再计入有效证据', voidResponse,
    Boolean(voidTarget) && voidData?.evidences?.evidences?.some?.((item) => id(item.id) === id(voidTarget.id)
      && (item.status === 'VOID' || item.valid === false) && item.voidReason === `${context.marker}-wrong-photo`),
    `evidenceId=${id(voidTarget?.id) || 'missing'}, status=${voidTarget?.status || 'missing'}`, OPTIONS)

  const missingTypeTarget = evidenceItems.find((item) => item.evidenceType === 'PHOTO_STEP_4')
  const missingTypePath = `${base}/loading/evidence/${encodeURIComponent(id(missingTypeTarget?.id))}/void?tenantId=${encodeURIComponent(tenantId)}`
  const staleMissingTypeVoid = missingTypeTarget
    ? await request(context, 'POST', missingTypePath,
      { expectedVersion: Number(missingTypeTarget.version) + 1, reason: `${context.marker}-stale-version` },
      { 'Idempotency-Key': `${context.marker}-p3-evidence-void-stale`.slice(0, 128) })
    : voidResponse
  context.addStep(MODULE, '装柜证据作废旧版本返回冲突', staleMissingTypeVoid,
    Boolean(missingTypeTarget) && staleMissingTypeVoid.http === 200 && codeOf(staleMissingTypeVoid) === 'A0409',
    `HTTP=${staleMissingTypeVoid.http}, code=${codeOf(staleMissingTypeVoid)}`, OPTIONS)

  const missingTypeVoidKey = `${context.marker}-p3-evidence-void-missing-type`.slice(0, 128)
  const missingTypeVoidBody = {
    expectedVersion: Number(missingTypeTarget?.version), reason: `${context.marker}-temporary-missing-type`,
  }
  const missingTypeVoid = missingTypeTarget
    ? await request(context, 'POST', missingTypePath, missingTypeVoidBody,
      { 'Idempotency-Key': missingTypeVoidKey })
    : voidResponse
  const missingTypeVoidData = context.apiSuccess(MODULE, '临时作废唯一 PHOTO_STEP_4 证据', missingTypeVoid, '', OPTIONS)
  context.assert(MODULE, '临时作废后 PHOTO_STEP_4 不再计入有效证据', missingTypeVoid,
    Boolean(missingTypeTarget) && missingTypeVoidData?.evidences?.evidences?.some?.((item) =>
      id(item.id) === id(missingTypeTarget.id) && item.status === 'VOID'),
    `evidenceId=${id(missingTypeTarget?.id) || 'missing'}`, OPTIONS)

  const missingTypeVoidReplay = missingTypeTarget
    ? await request(context, 'POST', missingTypePath, missingTypeVoidBody,
      { 'Idempotency-Key': missingTypeVoidKey })
    : voidResponse
  context.assert(MODULE, '证据作废同键同参重放保持同一 VOID 结果', missingTypeVoidReplay,
    missingTypeVoidReplay.http === 200 && codeOf(missingTypeVoidReplay) === '200'
      && missingTypeVoidReplay.body?.data?.evidences?.evidences?.some?.((item) =>
        id(item.id) === id(missingTypeTarget?.id) && item.status === 'VOID'),
    `HTTP=${missingTypeVoidReplay.http}, code=${codeOf(missingTypeVoidReplay)}`, OPTIONS)
  const missingTypeVoidConflict = missingTypeTarget
    ? await request(context, 'POST', missingTypePath,
      { ...missingTypeVoidBody, reason: `${context.marker}-different-void-reason` },
      { 'Idempotency-Key': missingTypeVoidKey })
    : voidResponse
  context.addStep(MODULE, '证据作废同键异参返回冲突', missingTypeVoidConflict,
    missingTypeVoidConflict.http === 200 && codeOf(missingTypeVoidConflict) === 'A0409',
    `HTTP=${missingTypeVoidConflict.http}, code=${codeOf(missingTypeVoidConflict)}`, OPTIONS)
  const duplicateVoid = missingTypeTarget
    ? await request(context, 'POST', missingTypePath, missingTypeVoidBody,
      { 'Idempotency-Key': `${context.marker}-p3-evidence-void-duplicate`.slice(0, 128) })
    : voidResponse
  context.addStep(MODULE, '已作废证据使用新请求重复作废返回冲突', duplicateVoid,
    duplicateVoid.http === 200 && codeOf(duplicateVoid) === 'A0409',
    `HTTP=${duplicateVoid.http}, code=${codeOf(duplicateVoid)}`, OPTIONS)

  const missingTypeComplete = await request(context, 'POST', `${base}/loading/complete?tenantId=${encodeURIComponent(tenantId)}`,
    { expectedVersion: loadingVersion, remark: `${context.marker}-missing-photo-step-4` },
    { 'Idempotency-Key': `${context.marker}-p3-complete-missing-photo-step-4`.slice(0, 128) })
  context.addStep(MODULE, '作废唯一证据类型后 LOADED 门禁拒绝', missingTypeComplete,
    missingTypeComplete.http === 200 && codeOf(missingTypeComplete) === 'A0409',
    `HTTP=${missingTypeComplete.http}, code=${codeOf(missingTypeComplete)}`, OPTIONS)

  const replacementUpload = await uploadEvidence(context, tenantId, inboundId, 'PHOTO_STEP_4')
  const replacementFile = context.apiSuccess(MODULE, '补传缺失 PHOTO_STEP_4 真实文件', replacementUpload, '', OPTIONS)
  const replacementFileId = id(replacementFile?.fileId)
  const replacementBind = replacementFileId
    ? await bindEvidence(context, base, tenantId, 'PHOTO_STEP_4', replacementFileId, suffix, 'PHOTO_STEP_4_RESTORE')
    : replacementUpload
  const replacementData = context.apiSuccess(MODULE, '补传恢复 PHOTO_STEP_4 有效证据', replacementBind, '', OPTIONS)
  context.assert(MODULE, '补传后五类有效证据恢复且旧 VOID 记录保留', replacementBind,
    Boolean(replacementFileId)
      && replacementData?.evidences?.evidences?.some?.((item) => item.evidenceType === 'PHOTO_STEP_4'
        && id(item.fileId) === replacementFileId && item.status !== 'VOID')
      && replacementData?.evidences?.evidences?.some?.((item) => id(item.id) === id(missingTypeTarget?.id)
        && item.status === 'VOID'),
    `replacementFileId=${replacementFileId || 'missing'}`, OPTIONS)

  const customerEvidence = merchantToken
    ? await request(context, 'GET', `${base}/loading/evidence?tenantId=${encodeURIComponent(tenantId)}`,
      undefined, { Authorization: `Bearer ${merchantToken}` })
    : merchantLogin
  context.addStep(MODULE, '客户身份无权访问平台装柜证据', customerEvidence,
    customerEvidence.http === 403 && codeOf(customerEvidence) === 'A0403'
      && Boolean(customerEvidence.requestId) && Boolean(customerEvidence.traceId),
    `HTTP=${customerEvidence.http}, code=${codeOf(customerEvidence)}, requestId=${customerEvidence.requestId || 'missing'}, traceId=${customerEvidence.traceId || 'missing'}`, OPTIONS)
  const wrongTenantEvidence = await context.request('GET', `${base}/loading/evidence?tenantId=${encodeURIComponent(Number(tenantId) + 1)}`)
  context.addStep(MODULE, '错误客户作用域不可读取本轮装柜证据', wrongTenantEvidence,
    wrongTenantEvidence.http === 200 && codeOf(wrongTenantEvidence) === 'A0404',
    `HTTP=${wrongTenantEvidence.http}, code=${codeOf(wrongTenantEvidence)}`, OPTIONS)
  const wrongInboundEvidence = await context.request('GET',
    `/api/platform/v1/inbounds/999999999999999999/loading/evidence?tenantId=${encodeURIComponent(tenantId)}`)
  context.addStep(MODULE, '错误入库单不可读取本轮装柜证据', wrongInboundEvidence,
    wrongInboundEvidence.http === 200 && codeOf(wrongInboundEvidence) === 'A0404',
    `HTTP=${wrongInboundEvidence.http}, code=${codeOf(wrongInboundEvidence)}`, OPTIONS)

  const postLoadedUpload = await uploadEvidence(context, tenantId, inboundId, 'PHOTO_STEP_2')
  const postLoadedFile = context.apiSuccess(MODULE, '预置 LOADED 后新增证据边界文件', postLoadedUpload, '', OPTIONS)
  const postLoadedFileId = id(postLoadedFile?.fileId)

  const evidenceList = await context.request('GET', `${base}/loading/evidence?tenantId=${encodeURIComponent(tenantId)}`)
  const evidenceListData = context.apiSuccess(MODULE, '回查五类装柜证据列表', evidenceList, '', OPTIONS)
  context.assert(MODULE, '五类装柜证据完整且铅封号持久化', evidenceList,
    evidenceListData?.evidences?.length >= evidenceTypes.length
      && evidenceTypes.every((type) => evidenceListData.evidences.some((item) => item.evidenceType === type))
      && evidenceListData.evidences.some((item) => item.evidenceType === 'SEAL' && item.sealNo === `SEAL-${suffix}`),
    `evidences=${evidenceListData?.evidences?.length ?? 'n/a'}`, OPTIONS)

  const blockedBeforeDownstream = await request(context, 'POST', `${base}/loading/complete?tenantId=${encodeURIComponent(tenantId)}`,
    { expectedVersion: loadingVersion, remark: `${context.marker}-before-downstream` },
    { 'Idempotency-Key': `${context.marker}-p3-complete-before-downstream`.slice(0, 128) })
  context.addStep(MODULE, '订舱拖车报关未齐备时 LOADED 硬门禁拒绝', blockedBeforeDownstream,
    failure(blockedBeforeDownstream),
    `HTTP=${blockedBeforeDownstream.http}, code=${codeOf(blockedBeforeDownstream)}`, OPTIONS)
  const blockedDetailResponse = await context.request('GET', detailPath)
  const blockedDetail = context.apiSuccess(MODULE, '回查 LOADED 硬门禁拒绝后的入库状态', blockedDetailResponse, '', OPTIONS)
  context.assert(MODULE, 'LOADED 硬门禁拒绝后状态和版本零写入', blockedDetailResponse,
    blockedDetail?.summary?.processStatus === 'LOADING'
      && Number(blockedDetail?.summary?.version) === loadingVersion,
    `status=${blockedDetail?.summary?.processStatus || 'missing'}, version=${blockedDetail?.summary?.version ?? 'missing'}`, OPTIONS)

  context.createdResources.phase3Loading = {
    tenantId, inboundId, preloadPlanId: planId, evidenceIds: evidenceItems.map((item) => id(item.id)),
    voidedEvidenceId: id(voidTarget?.id), evidenceTypes, sealNo: `SEAL-${suffix}`,
    missingTypeVoidedEvidenceId: id(missingTypeTarget?.id), replacementEvidenceFileId: replacementFileId,
    immutableEvidenceId: id(firstPhoto?.id), immutableEvidenceVersion: Number(firstPhoto?.version),
    postLoadedFileId,
    loadingPlanId, containerBookingId, containerNo, warehouseId, canonicalPdaTaskId: canonicalTaskId,
    pickingTaskId: canonicalTaskId, inboundVersion: loadingVersion,
    atomicBatchVerified: directPdaCompletion && atomicBatchReplayVerified,
    inventorySnapshotVerified: inventorySnapshotVerified && directPdaCompletion && atomicBatchReplayVerified,
    inventoryMutationVerified, inventoryMutationCleanup,
    marker: context.marker, inboundStatus: 'LOADING', loadingPlanStatus: 'COMPLETED', finalStatus: 'COMPLETED',
  }
}