openapi: 3.0.3
info:
  title: Finance Phase 1 Five-page Acceptance API
  version: 1.0.0-draft
  description: >-
    订单与客户领导验收 5 页目标契约：客户账户、客户应收应付、客户对账单、结算单应收、
    结算单应付。只支持 CNY。费用分析、利润表、钱包、预收和充值不属于本契约。
    本文件冻结订单与客户目标契约及后续确认的费用编辑审核、客户确认和应收统计扩展。实现与
    Admin 接入证据单独维护在财务核心P0实现证据矩阵.md，不得因代码文件出现反复修改本契约。
servers:
  - url: /api
x-product-scope:
  included:
    - CUSTOMER_ACCOUNT_DERIVED_VIEW
    - CUSTOMER_ARAP_FEE_SOURCE_POOL
    - CUSTOMER_RECONCILIATION_STATEMENT
    - RECEIVABLE_SETTLEMENT
    - PAYABLE_SETTLEMENT
  excluded:
    - WALLET
    - PREPAYMENT
    - MANUAL_RECHARGE
    - COST_ANALYSIS
    - PROFIT_REPORT
    - FOREIGN_CURRENCY
    - EXCHANGE_RATE
x-source-gate:
  eligible: APPROVED + PUBLISHED + AVAILABLE + CNY + amount>0
  currentStatus: 审核通过后自动发布并进入结算候选；Finance 不再维护人工“是否结算”开关，并继续校验客户、版本、方向和来源归属。
x-payable-cost-contract:
  settlementModes: [ON_ACCOUNT, DIRECT_PAID]
  paymentMethods: [ONLINE, BANK_TRANSFER, CASH, OTHER]
  onAccount: 可进入正式 PAYABLE settlement；paidAt/paymentMethod/paymentReferenceNo/paymentVoucherFileIds 必须为空
  directPaid: 必填 paidAt/paymentMethod，paymentReferenceNo 与 paymentVoucherFileIds 至少一项；只计成本，禁止进入 AP 和 outstandingPayable
  operatingFunds: 仅三类运营资金：待收客户款、待付供应商款、已线下支付供应商款；不存在客户线下支付分类，也不新增已收客户款卡片
  outstandingReceivable: 只聚合非VOIDED正式RECEIVABLE结算单outstanding，不叠加pendingBilling；客户收款只减少该余额并保留收款历史
  outstandingPayable: 非VOIDED正式PAYABLE结算单outstanding + 尚未进入非VOIDED AP的有效ON_ACCOUNT来源金额；按feeSourceId关联去重
  paidSupplierAmount: 有效FIRSTLEG_DIRECT_PAID确认成本 + 非VOIDED ON_ACCOUNT AP paidAmount；明细分别标识SUPPLIER_DIRECT_PAID和SUPPLIER_ON_ACCOUNT_PAYMENT
  totals: 总成本=有效ON_ACCOUNT来源+有效DIRECT_PAID成本事实；待付与已付按上述运营资金公式计算，作废、SUPERSEDED、部分付款和结清不得重复累计
  uniqueness: DIRECT_PAID 按 sourceSystem+sourceType+sourceFeeId+sourceVersion 唯一物化到 fin_cost，禁止与来源重复累计
x-customer-account-ui-contract:
  operatingCards: [outstandingReceivable, outstandingPayable, paidCost]
  operatingCardLabels: [待收客户款, 待付供应商款, 已线下支付供应商款]
  auxiliaryFields: [pendingBilling, receivedInPeriod, totalCost]
  rule: 辅助字段只允许用于列表、明细或历史说明，不得生成第四类运营资金卡片；paidCost只属于供应商，禁止解释为客户线下支付。
x-phase1-p0-contract:
  status: FROZEN
  rule: 所有已列 operation 均为当前目标契约；实现状态不得写入本文件。
  contract: ../财务核心P0操作契约与验收用例.md
  evidenceMatrix: ../财务核心P0实现证据矩阵.md
x-idempotency-contract:
  scope: method + normalizedPath + resolvedCustomerId + completeQueryAndBody
  sameKeySameRequest: replay original result
  sameKeyDifferentRequest: FIN_409
  processing: FIN_409；超时后按现有 Finance 抢占恢复规则执行
  failed: 按现有 Finance FAILED 恢复规则执行
x-error-contract:
  FIN_400: 参数、日期、CNY 或正金额校验失败
  FIN_404: 对象不存在或跨客户对象隐藏
  FIN_409: 非法状态、乐观锁、重复占用或幂等冲突
  FIN_503: File 或内部依赖不可用且 fail-closed
  FIN_001: 未分类服务端错误
  authentication: HTTP 401
  permission: HTTP 403
paths:
  /internal/finance/v1/fee-source-events:
    post:
      servers:
        - url: /
      operationId: consumeFirstlegFeeSourceEvent
      summary: 消费 Firstleg 不可变费用来源事件
      description: >-
        使用内部服务令牌鉴权；按 eventId 和完整事件请求哈希幂等消费，回查 Firstleg
        入库或柜子费用快照，校验客户、版本、审核、发布、CNY、方向和来源类型后，
        写入 fin_inbox_event 与 fin_fee_source。调整新增版本并替代旧 AVAILABLE 版本，作废只改状态不删除历史。
      x-authentication: X-Internal-Service-Token
      x-error-codes:
        - FIN-EVT-001
        - FIN-EVT-002
        - FIN-EVT-003
        - FIN-EVT-004
        - FIN-EVT-005
        - FIN-EVT-006
        - FIN-EVT-007
        - FIN-EVT-008
        - FIN-EVT-009
        - FIN-EVT-010
        - FIN-EVT-011
        - FIN-EVT-012
        - FIN-EVT-013
        - FIN-EVT-014
        - FIN-EVT-015
        - FIN-EVT-016
        - FIN-EVT-401
      parameters:
        - $ref: '#/components/parameters/InternalServiceToken'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/FinanceFeeSourceEvent'}
      responses:
        '200':
          description: 成功消费、同参重放结果或稳定业务错误。
          content:
            application/json:
              schema:
                oneOf:
                  - $ref: '#/components/schemas/FeeSourceEventResultEnvelope'
                  - $ref: '#/components/schemas/ErrorEnvelope'
  /internal/exports/v1/{exportType}/batches:
    post:
      servers:
        - url: /
      operationId: provideFinanceExportBatch
      summary: 向 File 下载中心提供 Finance 导出批次
      description: >-
        仅供 File Service 使用；按任务、申请人、完整筛选参数签名并校验 snapshotToken。
        exportType 固定业务方向，参数不得包含 page、pageSize 或 direction（费用来源列表除外）。
      x-authentication: X-Internal-Service-Token
      parameters:
        - $ref: '#/components/parameters/InternalServiceToken'
        - name: exportType
          in: path
          required: true
          schema:
            type: string
            enum:
              - FINANCE_CUSTOMER_ACCOUNT_LIST
              - FINANCE_CUSTOMER_ACCOUNT_LEDGER
              - FINANCE_FEE_SOURCE_LIST
              - FINANCE_RECONCILIATION_STATEMENT_LIST
              - FINANCE_RECEIVABLE_SETTLEMENT_LIST
              - FINANCE_RECEIVABLE_SETTLEMENT_DETAIL
              - FINANCE_PAYABLE_SETTLEMENT_LIST
              - FINANCE_PAYABLE_SETTLEMENT_DETAIL
              - FINANCE_RECEIVABLE_STATISTICS
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/FinanceExportBatchRequest'}
      responses:
        '200':
          description: 版本化导出批次；首批返回 columns、totalRows 和 snapshotToken。
          content:
            application/json:
              schema: {$ref: '#/components/schemas/FinanceExportBatchEnvelope'}
        '403': {description: 内部服务令牌无效。}
  /platform/finance/v1/accounts:
    get:
      operationId: listDerivedCustomerAccounts
      summary: 查询客户财务账户派生汇总
      description: 只读聚合，不返回钱包余额，不提供充值或余额调整动作。
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: AccountListQuery
      x-response-dto: AccountPageEnvelope
      x-idempotency: READ_ONLY_NOT_APPLICABLE
      x-customer-isolation: 平台权限下按真实客户主体聚合；不得返回 tenantId，不得产生可写余额。
      x-state-machine: READ_ONLY_DERIVED_VIEW
      x-error-codes: [FIN_400, FIN_001]
      x-acceptance-cases: [AC-01, AC-02]
      x-permission: platform:finance:customer-account:list
      parameters:
        - $ref: '#/components/parameters/Page'
        - $ref: '#/components/parameters/PageSize'
        - name: customerName
          in: query
          description: 按客户名称模糊查询，不支持客户编号或联系人搜索。
          schema: {type: string}
        - name: status
          in: query
          schema: {type: string, enum: [ACTIVE, DISABLED]}
      responses:
        '200': {$ref: '#/components/responses/AccountPageResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/customer-accounts/{customerId}:
    get:
      operationId: getDerivedCustomerAccount
      summary: 查询客户财务账户详情
      x-permission: platform:finance:customer-account:list
      parameters:
        - $ref: '#/components/parameters/CustomerId'
      responses:
        '200': {$ref: '#/components/responses/CustomerAccountReadResponse'}
        '404': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/customer-accounts/{customerId}/summary:
    get:
      operationId: getCustomerAccountSummary
      summary: 查询客户正式结算口径财务汇总
      description: >-
        固定 CNY。待收客户款只聚合本客户非 VOIDED 正式 RECEIVABLE fin_settlement 的
        outstandingAmount，待出账只作为独立信息且不得叠加进待收。待付供应商款为非 VOIDED
        PAYABLE fin_settlement outstandingAmount，加尚未进入非 VOIDED AP 的合格 ON_ACCOUNT
        来源金额并按 feeSourceId 去重。paidCost 仅表示已线下支付供应商款，由有效
        FIRSTLEG_DIRECT_PAID 确认成本与非 VOIDED ON_ACCOUNT AP paidAmount 构成。
      x-permission: platform:finance:customer-account:list
      x-customer-isolation: 所有聚合子查询都必须使用 customerId 约束，空客户返回零值。
      parameters:
        - $ref: '#/components/parameters/CustomerId'
      responses:
        '200': {$ref: '#/components/responses/CustomerAccountSummaryResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/accounts/{customerId}/ledger:
    get:
      operationId: listDerivedCustomerAccountLedger
      summary: 查询客户财务派生流水
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: AccountLedgerQuery
      x-response-dto: LedgerPageEnvelope
      x-idempotency: READ_ONLY_NOT_APPLICABLE
      x-customer-isolation: customerId 必须解析为真实客户，流水只聚合该客户数据；跨客户对象不得出现。
      x-state-machine: READ_ONLY_DERIVED_VIEW
      x-error-codes: [FIN_400, FIN_404, FIN_001]
      x-acceptance-cases: [AC-03, AC-04]
      x-permission: platform:finance:customer-account:list
      parameters:
        - $ref: '#/components/parameters/CustomerId'
        - $ref: '#/components/parameters/Page'
        - $ref: '#/components/parameters/PageSize'
        - name: businessType
          in: query
          schema: {$ref: '#/components/schemas/LedgerBusinessType'}
        - name: startDate
          in: query
          schema: {type: string, format: date}
        - name: endDate
          in: query
          schema: {type: string, format: date}
      responses:
        '200': {$ref: '#/components/responses/LedgerPageResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/fee-sources:
    get:
      operationId: listFinanceFeeSources
      summary: 分页查询客户应收应付费用来源
      x-permission: platform:finance:customer-arap:list
      parameters:
        - name: page
          in: query
          schema: {type: integer, minimum: 1, default: 1}
        - name: pageSize
          in: query
          schema: {type: integer, minimum: 1, maximum: 200, default: 20}
        - name: customerId
          in: query
          schema: {$ref: '#/components/schemas/Id'}
        - name: direction
          in: query
          schema: {$ref: '#/components/schemas/FeeDirection'}
        - name: status
          in: query
          schema: {type: string, enum: [AVAILABLE, LOCKED, BILLED, VOIDED, SUPERSEDED]}
        - name: reviewStatus
          in: query
          schema: {$ref: '#/components/schemas/ReviewStatus'}
        - name: statementGenerated
          in: query
          schema: {type: boolean}
        - name: businessDateFrom
          in: query
          schema: {type: string, format: date}
        - name: businessDateTo
          in: query
          schema: {type: string, format: date}
        - name: keyword
          in: query
          schema: {type: string, maxLength: 200}
      responses:
        '200': {$ref: '#/components/responses/FeeSourcePageResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/fee-pool:
    get:
      operationId: listLegacyFinanceFeePool
      summary: 查询旧版费用池（非五页事实源）
      deprecated: true
      x-permission: platform:finance:customer-arap:list
      parameters:
        - name: customerId
          in: query
          schema: {$ref: '#/components/schemas/Id'}
        - name: direction
          in: query
          schema: {$ref: '#/components/schemas/FeeDirection'}
      responses:
        '200': {$ref: '#/components/responses/FeePoolReadResponse'}
  /platform/finance/v1/fee-sources/{feeSourceId}:
    get:
      operationId: getFinanceFeeSource
      summary: 查询费用来源详情、业务关联和操作记录
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: FeeSourceIdPath
      x-response-dto: FeeSourceDetailEnvelope
      x-idempotency: READ_ONLY_NOT_APPLICABLE
      x-customer-isolation: 按费用来源真实 customerId 返回；跨客户关联按 FIN_404 隐藏。
      x-state-machine: READ_ONLY_ALL_SOURCE_STATES
      x-error-codes: [FIN_404, FIN_001]
      x-acceptance-cases: [AC-05]
      x-permission: platform:finance:customer-arap:list
      parameters:
        - $ref: '#/components/parameters/FeeSourceId'
      responses:
        '200': {$ref: '#/components/responses/FeeSourceDetailResponse'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
    put:
      operationId: editFinanceFeeSource
      summary: 编辑草稿或驳回的费用来源
      description: sourceSystem=FIRSTLEG 时拒绝本地金额编辑，必须回入库费用或柜次费用业务明细修改并由 Firstleg 发布新版本。
      x-permission: platform:finance:fee-source:edit
      parameters:
        - $ref: '#/components/parameters/FeeSourceId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content: {application/json: {schema: {$ref: '#/components/schemas/FeeSourceEditRequest'}}}
      responses:
        '200': {$ref: '#/components/responses/FeeSourceDetailResponse'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/fee-sources/{feeSourceId}/review:
    post:
      operationId: reviewFinanceFeeSource
      summary: 审核费用来源
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: ReviewRequest
      x-response-dto: FeeSourceDetailEnvelope
      x-idempotency: FULL_REQUEST_HASH_SAME_REPLAY_DIFFERENT_CONFLICT
      x-customer-isolation: 只按 feeSourceId 解析其真实客户；请求不得覆盖 customerId 或金额。
      x-state-machine: PENDING -> APPROVED | REJECTED
      x-error-codes: [FIN_400, FIN_404, FIN_409, FIN_001]
      x-acceptance-cases: [AC-06, AC-07, AC-29]
      x-permission: platform:finance:fee-source:review
      parameters:
        - $ref: '#/components/parameters/FeeSourceId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/ReviewRequest'}
      responses:
        '200': {$ref: '#/components/responses/FeeSourceDetailResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/fee-sources/{feeSourceId}/submit:
    post:
      operationId: submitFinanceFeeSource
      summary: 提交费用来源审核
      x-permission: platform:finance:fee-source:edit
      parameters:
        - $ref: '#/components/parameters/FeeSourceId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/FeeSourceActionRequest'}
      responses:
        '200': {$ref: '#/components/responses/FeeSourceDetailResponse'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/fee-sources/{feeSourceId}/adjust:
    post:
      operationId: adjustFinanceFeeSource
      summary: 将已审核费用调整为新草稿版本
      description: sourceSystem=FIRSTLEG 时拒绝本地金额调整，必须由 Firstleg 业务明细形成新版本并发布 FIRSTLEG_FEE_ADJUSTED。
      x-permission: platform:finance:fee-source:edit
      parameters:
        - $ref: '#/components/parameters/FeeSourceId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content: {application/json: {schema: {$ref: '#/components/schemas/FeeSourceEditRequest'}}}
      responses:
        '200': {$ref: '#/components/responses/FeeSourceDetailResponse'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/fee-sources/{feeSourceId}/void:
    post:
      operationId: voidFinanceFeeSource
      summary: 作废费用来源
      description: sourceSystem=FIRSTLEG 时 Finance 仅发起幂等内部命令；Firstleg 原子作废业务费用并发布 FIRSTLEG_FEE_VOIDED，Finance 消费事件后同步本地状态，不执行本地先写或伪造事件。
      x-permission: platform:finance:fee-source:edit
      parameters:
        - $ref: '#/components/parameters/FeeSourceId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content: {application/json: {schema: {$ref: '#/components/schemas/FeeSourceActionRequest'}}}
      responses:
        '200': {$ref: '#/components/responses/FeeSourceDetailResponse'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/statements:
    get:
      operationId: listReconciliationStatements
      summary: 查询客户对账单
      x-permission: platform:finance:customer-statement:list
      parameters:
        - name: customerId
          in: query
          required: false
          schema: {$ref: '#/components/schemas/Id'}
      responses:
        '200': {$ref: '#/components/responses/StatementListReadResponse'}
    post:
      operationId: createReconciliationStatement
      summary: 按截止时间或勾选来源生成客户对账单草稿
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: CreateReconciliationRequest
      x-response-dto: ReconciliationDetailEnvelope
      x-idempotency: FULL_REQUEST_HASH_SAME_REPLAY_DIFFERENT_CONFLICT
      x-customer-isolation: 所有来源必须属于 request.customerId；跨客户来源按 FIN_404，禁止部分落库。
      x-state-machine: 合格且未占用来源 -> DRAFT；创建时锁定所选来源
      x-error-codes: [FIN_400, FIN_404, FIN_409, FIN_001]
      x-acceptance-cases: [AC-10, AC-11, AC-12, AC-29]
      x-permission: platform:finance:reconciliation:create
      parameters:
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/CreateReconciliationRequest'}
      responses:
        '200': {$ref: '#/components/responses/ReconciliationDetailResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/bills/{billId}:
    get:
      operationId: getReconciliationStatement
      summary: 查询客户对账单详情、费用明细和支付历史
      x-permission: platform:finance:customer-statement:list
      parameters:
        - $ref: '#/components/parameters/BillId'
      responses:
        '200': {$ref: '#/components/responses/StatementDetailReadResponse'}
        '404': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/reconciliation-statements/{statementId}/actions:
    post:
      operationId: actionReconciliationStatement
      summary: 提交、审核、出账、调整、作废或重开客户对账单
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: ReconciliationActionRequest
      x-response-dto: ReconciliationDetailEnvelope
      x-idempotency: FULL_REQUEST_HASH_SAME_REPLAY_DIFFERENT_CONFLICT
      x-customer-isolation: statementId 决定客户；调整行必须全部属于该对账单，跨客户按 FIN_404。
      x-state-machine: DRAFT->PENDING_REVIEW->APPROVED->ISSUED；REJECTED/VOIDED 可 REOPEN 新 revision；ISSUED 仅 ADJUST 新 revision
      x-error-codes: [FIN_400, FIN_404, FIN_409, FIN_001]
      x-acceptance-cases: [AC-13, AC-14, AC-15, AC-16, AC-17, AC-29]
      x-permission-by-action:
        SUBMIT: platform:finance:reconciliation:create
        APPROVE: platform:finance:reconciliation:review
        REJECT: platform:finance:reconciliation:review
        ISSUE: platform:finance:reconciliation:issue
        ADJUST: platform:finance:reconciliation:adjust
        VOID: platform:finance:reconciliation:void
        REOPEN: platform:finance:reconciliation:void
      parameters:
        - $ref: '#/components/parameters/StatementId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/ReconciliationActionRequest'}
      responses:
        '200': {$ref: '#/components/responses/ReconciliationDetailResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/receivable-settlements:
    get:
      operationId: listReceivableSettlements
      summary: 查询结算单应收
      x-permission: platform:finance:settlement-ar:list
      parameters:
        - name: customerId
          in: query
          required: true
          schema: {$ref: '#/components/schemas/Id'}
      responses:
        '200': {$ref: '#/components/responses/ReceivableSettlementListReadResponse'}
    post:
      operationId: createReceivableSettlement
      summary: 从审核通过的客户对账单生成应收结算单
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: CreateReceivableSettlementRequest
      x-response-dto: SettlementDetailEnvelope
      x-idempotency: FULL_REQUEST_HASH_SAME_REPLAY_DIFFERENT_CONFLICT
      x-customer-isolation: 客户从对账单派生，不接受前端覆盖；跨客户关联按 FIN_404。
      x-state-machine: ISSUED reconciliation -> ISSUED RECEIVABLE settlement；一张对账单只允许一个有效 AR
      x-error-codes: [FIN_400, FIN_404, FIN_409, FIN_001]
      x-acceptance-cases: [AC-18, AC-19, AC-29]
      x-permission: platform:finance:settlement-ar:create
      parameters:
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/CreateReceivableSettlementRequest'}
      responses:
        '200': {$ref: '#/components/responses/SettlementDetailResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/payable-settlements:
    get:
      operationId: listPayableSettlements
      summary: 查询结算单应付
      x-permission: platform:finance:settlement-ap:list
      parameters:
        - name: customerId
          in: query
          required: true
          schema: {$ref: '#/components/schemas/Id'}
      responses:
        '200': {$ref: '#/components/responses/PayableSettlementListReadResponse'}
    post:
      operationId: createPayableSettlement
      summary: 从审核通过且已发布的应付来源生成应付结算单
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: CreatePayableSettlementRequest
      x-response-dto: SettlementDetailEnvelope
      x-idempotency: FULL_REQUEST_HASH_SAME_REPLAY_DIFFERENT_CONFLICT
      x-customer-isolation: 所有 PAYABLE 来源必须同 customerId、同 supplierId；supplierId 必须来自 Warehouse ACTIVE 供应商主数据。费用项目 supplierCategory 非空时必须匹配，空时允许任意 ACTIVE 供应商；跨客户来源按 FIN_404。
      x-state-machine: 合格未占用 PAYABLE 来源 -> ISSUED PAYABLE settlement
      x-error-codes: [FIN_400, FIN_404, FIN_409, FIN_503, FIN_001]
      x-acceptance-cases: [AC-20, AC-21, AC-29]
      x-permission: platform:finance:settlement-ap:create
      parameters:
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/CreatePayableSettlementRequest'}
      responses:
        '200': {$ref: '#/components/responses/SettlementDetailResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/receipts:
    get:
      operationId: listPlatformReceipts
      summary: 平台按客户查询人工收款记录
      x-permission: platform:finance:receipt:view
      parameters:
        - name: customerId
          in: query
          required: true
          schema: {$ref: '#/components/schemas/Id'}
      responses:
        '200': {$ref: '#/components/responses/PlatformReceiptListReadResponse'}
    post:
      operationId: createReceiptWithAllocations
      summary: 人工登记一笔收款并分配到一张或多张应收结算单
      description: >-
        收款总额必须等于 allocations 金额之和；所有结算单必须属于同一客户且为 CNY，
        每笔分配不得超过对应未收余额。示例：收款 300 元可分配到 3 张结算单各 100 元，
        共用同一组收款凭证图片。File 校验失败或不可用时必须 fail-closed，不得落库。
      x-permission: platform:finance:receipt:create
      parameters:
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/CreateReceiptRequest'}
      responses:
        '200': {$ref: '#/components/responses/ResourceResultResponse'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /client/finance/v1/receipts:
    get:
      operationId: listClientVisibleReceipts
      summary: 客户只读查询已确认收款和账单分配
      description: 使用登录客户身份隔离，不接收 customerId；不返回凭证、操作人、内部备注或 tenantId。
      x-permission: merchant:finance:statement:view
      responses:
        '200': {$ref: '#/components/responses/ClientReceiptListReadResponse'}
  /client/finance/v1/statements/{statementId}/confirm:
    post:
      operationId: confirmClientReconciliationStatement
      summary: 当前登录客户确认本人已出账对账单
      description: 不接收 customerId；客户范围和确认人均取自登录态。重复请求按 Idempotency-Key 幂等处理。
      x-permission: merchant:finance:statement:confirm
      parameters:
        - $ref: '#/components/parameters/StatementId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content: {application/json: {schema: {$ref: '#/components/schemas/CustomerConfirmationRequest'}}}
      responses:
        '200': {description: 已确认或幂等返回原确认结果}
        '404': {$ref: '#/components/responses/BusinessError'}
        '409': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/receivable-statistics:
    get:
      operationId: getReceivableStatistics
      summary: 按结算单生成月份和客户统计 CNY 应收款
      description: 只统计 direction=RECEIVABLE、status!=VOIDED 的 fin_settlement；按客户汇总应收、已收和余额未收。
      x-permission: platform:finance:receivable-statistics:list
      parameters:
        - name: month
          in: query
          required: true
          schema: {type: string, pattern: '^\d{4}-\d{2}$', example: '2026-08'}
        - name: customerId
          in: query
          schema: {$ref: '#/components/schemas/Id'}
        - name: page
          in: query
          schema: {type: integer, minimum: 1, default: 1}
        - name: pageSize
          in: query
          schema: {type: integer, minimum: 1, maximum: 200, default: 20}
      responses:
        '200': {description: CNY 应收款统计结果}
        '400': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/settlements/{settlementId}:
    get:
      operationId: getSettlement
      summary: 查询应收或应付结算单详情
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: SettlementIdPath
      x-response-dto: SettlementDetailEnvelope
      x-idempotency: READ_ONLY_NOT_APPLICABLE
      x-customer-isolation: 按结算单真实客户返回；不得返回其他客户数据，客户侧仍使用独立脱敏接口。
      x-state-machine: READ_ONLY_ALL_SETTLEMENT_STATES
      x-error-codes: [FIN_404, FIN_001]
      x-acceptance-cases: [AC-22, AC-23]
      x-permission-any-of:
        - platform:finance:settlement-ar:list
        - platform:finance:settlement-ap:list
      parameters:
        - $ref: '#/components/parameters/SettlementId'
      responses:
        '200': {$ref: '#/components/responses/SettlementDetailResponse'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/settlements/{settlementId}/transactions:
    post:
      operationId: createSettlementPayment
      summary: 人工登记应付结算单付款并上传凭证
      x-contract-status: FROZEN
      x-delivery-priority: PHASE1_P0
      x-request-dto: CreateSettlementPaymentRequest
      x-response-dto: SettlementDetailEnvelope
      x-idempotency: FULL_REQUEST_HASH_SAME_REPLAY_DIFFERENT_CONFLICT
      x-customer-isolation: settlementId 决定客户和供应商；凭证必须属于同一客户的 FINANCE_VOUCHER。
      x-state-machine: PAYABLE ISSUED -> PARTIALLY_PAID -> PAID；金额不得超过 outstandingAmount
      x-error-codes: [FIN_400, FIN_404, FIN_409, FIN_503, FIN_001]
      x-acceptance-cases: [AC-24, AC-25, AC-26, AC-29]
      x-permission: platform:finance:payment:create
      parameters:
        - $ref: '#/components/parameters/SettlementId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/CreateSettlementPaymentRequest'}
      responses:
        '200': {$ref: '#/components/responses/SettlementDetailResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
        '409': {$ref: '#/components/responses/BusinessError'}
        '503': {$ref: '#/components/responses/BusinessError'}
  /platform/finance/v1/settlements/{settlementId}/actions:
    post:
      operationId: actionSettlement
      summary: 作废或重开未发生收付款的结算单
      x-contract-status: FROZEN
      x-idempotency: FULL_REQUEST_HASH_SAME_REPLAY_DIFFERENT_CONFLICT
      x-state-machine: ISSUED -> VOIDED -> ISSUED；paidAmount 必须为 0
      x-permission: platform:finance:settlement:void
      parameters:
        - $ref: '#/components/parameters/SettlementId'
        - $ref: '#/components/parameters/IdempotencyKey'
      requestBody:
        required: true
        content:
          application/json:
            schema: {$ref: '#/components/schemas/SettlementActionRequest'}
      responses:
        '200': {$ref: '#/components/responses/SettlementDetailResponse'}
        '400': {$ref: '#/components/responses/BusinessError'}
        '403': {$ref: '#/components/responses/BusinessError'}
        '404': {$ref: '#/components/responses/BusinessError'}
        '409': {$ref: '#/components/responses/BusinessError'}
components:
  parameters:
    InternalServiceToken:
      name: X-Internal-Service-Token
      in: header
      required: true
      schema: {type: string, minLength: 1}
    CustomerId:
      name: customerId
      in: path
      required: true
      schema: {$ref: '#/components/schemas/Id'}
    FeeSourceId:
      name: feeSourceId
      in: path
      required: true
      schema: {$ref: '#/components/schemas/Id'}
    StatementId:
      name: statementId
      in: path
      required: true
      schema: {$ref: '#/components/schemas/Id'}
    BillId:
      name: billId
      in: path
      required: true
      schema: {$ref: '#/components/schemas/Id'}
    SettlementId:
      name: settlementId
      in: path
      required: true
      schema: {$ref: '#/components/schemas/Id'}
    Page:
      name: page
      in: query
      required: false
      schema: {type: integer, minimum: 1, default: 1}
    PageSize:
      name: pageSize
      in: query
      required: false
      schema: {type: integer, minimum: 1, maximum: 200, default: 20}
    IdempotencyKey:
      name: Idempotency-Key
      in: header
      required: true
      schema: {type: string, minLength: 1, maxLength: 128}
      description: 完整规范化 method/path/customer/body 哈希；同参重放，异参冲突。
  schemas:
    FinanceExportBatchRequest:
      type: object
      required: [taskId, tenantId, appCode, requestedBy, dispatchVersion, parameters, limit]
      properties:
        taskId: {type: string, pattern: '^[1-9][0-9]*$'}
        tenantId: {type: string, enum: ['0']}
        appCode: {type: string, enum: [PLATFORM]}
        requestedBy: {type: string, pattern: '^[1-9][0-9]*$'}
        dispatchVersion: {type: integer, minimum: 1}
        parameters:
          type: object
          description: >-
            ACCOUNT_LIST: customerId?, status?；ACCOUNT_LEDGER: customerId, businessType?, startDate?, endDate?；
            FEE_SOURCE_LIST: customerId?, direction?, status?, reviewStatus?, statementGenerated?,
            businessDateFrom?, businessDateTo?, keyword?；RECONCILIATION_STATEMENT_LIST: customerId?, status?, billNo?,
            containerNo?, periodStartFrom?, periodStartTo?, periodEndFrom?, periodEndTo?, settled?, lastPaymentFrom?,
            lastPaymentTo?, createdFrom?, createdTo?；AR_LIST: customerId?, status?, settlementNo?；AP_LIST 另含
            supplierName?；所有 DETAIL 仅 settlementId。业务 ID 为十进制字符串，日期为 YYYY-MM-DD。
          additionalProperties: true
        cursor: {type: string, nullable: true, description: 非负十进制偏移量。}
        snapshotToken: {type: string, nullable: true, description: 首批为空，后续批次必须原样回传。}
        limit: {type: integer, minimum: 1, maximum: 500}
    FinanceExportColumn:
      type: object
      required: [key, title, type]
      properties:
        key: {type: string}
        title: {type: string}
        type: {type: string, enum: [STRING, INTEGER, DECIMAL, BOOLEAN, DATE, DATETIME]}
        width: {type: integer, nullable: true}
    FinanceExportBatch:
      type: object
      required: [schemaVersion, schemaHash, snapshotToken, columns, rows, nextCursor, hasMore]
      properties:
        schemaVersion: {type: integer, enum: [1]}
        schemaHash: {type: string}
        snapshotToken: {type: string}
        columns: {type: array, items: {$ref: '#/components/schemas/FinanceExportColumn'}}
        rows: {type: array, items: {type: object, additionalProperties: true}}
        nextCursor: {type: string}
        hasMore: {type: boolean}
        totalRows: {type: integer, format: int64, nullable: true}
    FinanceExportBatchEnvelope:
      type: object
      required: [code, message, data]
      properties:
        code: {type: string, example: '200'}
        message: {type: string}
        data: {$ref: '#/components/schemas/FinanceExportBatch'}
    Id:
      type: string
      pattern: '^[1-9][0-9]*$'
    FinanceFeeSourceEvent:
      type: object
      required: [eventId, eventType, eventVersion, producer, occurredAt, tenantId, aggregateType, aggregateId, sequence, idempotencyKey, payloadHash, payload]
      properties:
        eventId: {type: string, minLength: 1}
        eventType:
          type: string
          enum: [FIRSTLEG_FEE_PUBLISHED, FIRSTLEG_FEE_ADJUSTED, FIRSTLEG_FEE_VOIDED]
        eventVersion: {type: integer, minimum: 1}
        producer: {type: string, enum: [firstleg-service]}
        occurredAt: {type: string, format: date-time}
        tenantId: {$ref: '#/components/schemas/Id'}
        aggregateType: {type: string, enum: [INBOUND, CONTAINER]}
        aggregateId: {$ref: '#/components/schemas/Id'}
        sequence: {type: integer, minimum: 1}
        idempotencyKey: {type: string, minLength: 1}
        payloadHash: {type: string, pattern: '^[a-f0-9]{64}$'}
        payload: {$ref: '#/components/schemas/FinanceFeeSourceEventPayload'}
    FinanceFeeSourceEventPayload:
      type: object
      required: [feeId, feeVersion]
      properties:
        inboundId: {$ref: '#/components/schemas/Id'}
        containerId: {$ref: '#/components/schemas/Id'}
        feeId: {$ref: '#/components/schemas/Id'}
        feeVersion: {type: integer, minimum: 1}
      oneOf:
        - required: [inboundId]
          not: {required: [containerId]}
        - required: [containerId]
          not: {required: [inboundId]}
    FeeSourceEventResult:
      type: object
      required: [feeSourceId]
      properties:
        feeSourceId: {type: integer, format: int64, minimum: 1}
    Money:
      type: string
      pattern: '^(0|[1-9][0-9]*)(\.[0-9]{1,6})?$'
    PositiveMoney:
      type: string
      pattern: '^(0\.(?=[0-9]{0,5}[1-9])[0-9]{1,6}|[1-9][0-9]*(\.[0-9]{1,6})?)$'
    FeeDirection:
      type: string
      enum: [RECEIVABLE, PAYABLE]
    SettlementMode:
      type: string
      enum: [ON_ACCOUNT, DIRECT_PAID]
      description: 仅 PAYABLE 必填；RECEIVABLE 必须为空
    CostPaymentMethod:
      type: string
      enum: [ONLINE, BANK_TRANSFER, CASH, OTHER]
    FeeSourceType:
      type: string
      minLength: 1
      description: 来源系统定义的费用来源类型；Finance 原样保留，当前已知 INBOUND_FEE、CONTAINER_FEE，后续可接入海外仓等来源类型
    ReviewStatus:
      type: string
      enum: [PENDING, APPROVED, REJECTED]
    ReconciliationStatus:
      type: string
      enum: [DRAFT, PENDING_REVIEW, APPROVED, ISSUED, REJECTED, VOIDED]
    SettlementStatus:
      type: string
      enum: [DRAFT, PENDING_REVIEW, ISSUED, PARTIALLY_PAID, PAID, REJECTED, VOIDED]
    PaymentStatus:
      type: string
      enum: [UNPAID, PARTIALLY_PAID, PAID, OVERDUE]
    LedgerBusinessType:
      type: string
      enum: [RECONCILIATION_CREATED, SETTLEMENT_ISSUED, RECEIPT, SUPPLIER_DIRECT_PAID, SUPPLIER_ON_ACCOUNT_PAYMENT, ADJUSTMENT, VOID]
    TraceMeta:
      type: object
      required: [requestId, traceId, timestamp]
      properties:
        requestId: {type: string, minLength: 1}
        traceId: {type: string, minLength: 1}
        timestamp: {type: string, format: date-time}
    PageMeta:
      type: object
      required: [page, pageSize, total]
      properties:
        page: {type: integer, minimum: 1}
        pageSize: {type: integer, minimum: 1}
        total: {type: integer, format: int64, minimum: 0}
    AccountSummary:
      type: object
      required: [customerId, customerCode, customerName, outstandingReceivable, pendingBilling, receivedInPeriod, totalCost, paidCost, outstandingPayable, status, lastChangedAt]
      properties:
        customerId: {$ref: '#/components/schemas/Id'}
        customerCode: {type: string}
        customerName: {type: string}
        contactName: {type: string}
        contactPhone: {type: string}
        outstandingReceivable:
          allOf: [{$ref: '#/components/schemas/Money'}]
          description: 待收客户款；仅正式非VOIDED应收结算单未收余额，不含待出账。
        pendingBilling:
          allOf: [{$ref: '#/components/schemas/Money'}]
          description: 合格但未进入有效对账单的应收来源，仅作独立过程信息，不计入待收客户款。
        receivedInPeriod: {$ref: '#/components/schemas/Money'}
        totalCost: {$ref: '#/components/schemas/Money'}
        paidCost:
          allOf: [{$ref: '#/components/schemas/Money'}]
          description: 已线下支付供应商款；仅有效DIRECT_PAID确认成本与非VOIDED账期AP已付金额。
        outstandingPayable:
          allOf: [{$ref: '#/components/schemas/Money'}]
          description: 待付供应商款；有效AP未付与尚未制单ON_ACCOUNT来源按feeSourceId去重后的合计。
        status: {type: string, enum: [ACTIVE, DISABLED]}
        lastChangedAt: {type: string, format: date-time}
    AccountDetail:
      allOf:
        - $ref: '#/components/schemas/AccountSummary'
        - type: object
          properties:
            email: {type: string}
            creditDays: {type: integer, minimum: 0}
    CustomerAccountRead:
      type: object
      required: [customerId, currency, accountMode, totalReceivable, totalReceived, outstandingAmount, entries]
      properties:
        customerId: {$ref: '#/components/schemas/Id'}
        currency: {type: string, enum: [CNY]}
        accountMode: {type: string, enum: [MANUAL_RECEIVABLE_LEDGER], description: 账户为人工财务操作台账；金额口径仍只取正式应收结算单。}
        totalReceivable: {$ref: '#/components/schemas/Money'}
        totalReceived: {$ref: '#/components/schemas/Money'}
        outstandingAmount: {$ref: '#/components/schemas/Money'}
        entries:
          type: array
          items: {$ref: '#/components/schemas/AccountEntryRead'}
    CustomerAccountSummary:
      type: object
      required: [customerId, currency, totalReceivable, receivedAmount, outstandingReceivable, pendingBilling, totalCost, paidCost, outstandingPayable, asOf, lastChangedAt]
      properties:
        customerId: {$ref: '#/components/schemas/Id'}
        currency: {type: string, enum: [CNY]}
        totalReceivable: {$ref: '#/components/schemas/Money'}
        receivedAmount: {$ref: '#/components/schemas/Money'}
        outstandingReceivable:
          allOf: [{$ref: '#/components/schemas/Money'}]
          description: 待收客户款；仅正式非VOIDED应收结算单未收余额，不含待出账。
        pendingBilling:
          allOf: [{$ref: '#/components/schemas/Money'}]
          description: 独立待出账信息，不得与outstandingReceivable相加形成运营资金卡片。
        totalCost: {$ref: '#/components/schemas/Money'}
        paidCost:
          allOf: [{$ref: '#/components/schemas/Money'}]
          description: 已线下支付供应商款；不存在客户线下支付含义。
        outstandingPayable:
          allOf: [{$ref: '#/components/schemas/Money'}]
          description: 待付供应商款；AP outstanding加未制单有效ON_ACCOUNT来源并去重。
        asOf: {type: string, format: date-time}
        lastChangedAt: {type: string, format: date-time}
    AccountEntryRead:
      type: object
      required: [entryType, resourceId, resourceNo, occurredAt, debitAmount, creditAmount, currency, status]
      properties:
        entryType: {type: string, enum: [RECEIVABLE, RECEIPT]}
        resourceId: {$ref: '#/components/schemas/Id'}
        resourceNo: {type: string}
        occurredAt: {type: string, format: date-time}
        debitAmount: {$ref: '#/components/schemas/Money'}
        creditAmount: {$ref: '#/components/schemas/Money'}
        currency: {type: string, enum: [CNY]}
        status: {type: string}
    LedgerEntry:
      type: object
      required: [ledgerId, occurredAt, businessType, documentType, documentId, receivableChange, payableChange, outstandingReceivableAfter, operatorName]
      properties:
        ledgerId: {$ref: '#/components/schemas/Id'}
        occurredAt: {type: string, format: date-time}
        businessType: {$ref: '#/components/schemas/LedgerBusinessType'}
        documentType: {type: string}
        documentId: {$ref: '#/components/schemas/Id'}
        documentNo: {type: string}
        receivableChange: {$ref: '#/components/schemas/Money'}
        payableChange: {$ref: '#/components/schemas/Money'}
        outstandingReceivableAfter: {$ref: '#/components/schemas/Money'}
        operatorName: {type: string}
        remark: {type: string}
    FeeSource:
      type: object
      required: [feeSourceId, sourceSystem, sourceType, sourceFeeId, sourceVersion, direction, customerId, businessDate, feeItemName, amount, currency, reviewStatus, sourceStatus, statementGenerated]
      properties:
        feeSourceId: {$ref: '#/components/schemas/Id'}
        sourceSystem: {type: string, minLength: 1}
        sourceType: {$ref: '#/components/schemas/FeeSourceType'}
        sourceBusinessId: {type: string, description: 来源系统内可展示的正式业务标识；不得用 Finance 技术主键替代}
        sourceFeeId: {$ref: '#/components/schemas/Id'}
        sourceVersion: {type: integer, minimum: 1}
        direction: {$ref: '#/components/schemas/FeeDirection'}
        settlementMode: {$ref: '#/components/schemas/SettlementMode'}
        paidAt: {type: string, format: date-time}
        paymentMethod: {$ref: '#/components/schemas/CostPaymentMethod'}
        paymentReferenceNo: {type: string, maxLength: 128}
        paymentVoucherFileIds:
          type: array
          items: {type: string, minLength: 1}
        customerId: {$ref: '#/components/schemas/Id'}
        customerName: {type: string}
        supplierId: {$ref: '#/components/schemas/Id'}
        supplierName: {type: string}
        orderId: {$ref: '#/components/schemas/Id'}
        inboundId: {$ref: '#/components/schemas/Id'}
        inboundCode: {type: string}
        containerId: {$ref: '#/components/schemas/Id'}
        containerNo: {type: string}
        businessDate: {type: string, format: date}
        feeItemName: {type: string}
        quantity: {$ref: '#/components/schemas/Money'}
        unitPrice: {$ref: '#/components/schemas/Money'}
        amount: {$ref: '#/components/schemas/Money'}
        currency: {type: string, enum: [CNY]}
        reviewStatus: {$ref: '#/components/schemas/ReviewStatus'}
        sourceStatus: {type: string, enum: [AVAILABLE, LOCKED, BILLED, VOIDED, SUPERSEDED]}
        statementGenerated: {type: boolean}
    FeeSourceDetail:
      allOf:
        - $ref: '#/components/schemas/FeeSource'
        - type: object
          properties:
            reviewReason: {type: string}
            sourceHash: {type: string}
            operationLogs:
              type: array
              items: {$ref: '#/components/schemas/OperationLog'}
    FeePoolItemRead:
      type: object
      required: [poolItemId, direction, sourceType, sourceId, sourceVersion, feeItemName, amount, currency, status, createdAt]
      properties:
        poolItemId: {type: string}
        direction: {$ref: '#/components/schemas/FeeDirection'}
        sourceType: {type: string, enum: [FIRSTLEG_FEE, MANUAL_COST]}
        sourceId: {$ref: '#/components/schemas/Id'}
        sourceVersion: {type: integer, minimum: 1}
        orderId: {$ref: '#/components/schemas/Id'}
        inboundId: {$ref: '#/components/schemas/Id'}
        containerId: {$ref: '#/components/schemas/Id'}
        feeItemName: {type: string}
        amount: {$ref: '#/components/schemas/Money'}
        currency: {type: string, enum: [CNY]}
        status: {type: string}
        createdAt: {type: string, format: date-time}
    OperationLog:
      type: object
      required: [occurredAt, action, operatorName, result]
      properties:
        occurredAt: {type: string, format: date-time}
        action: {type: string}
        operatorName: {type: string}
        result: {type: string}
        remark: {type: string}
    ReviewRequest:
      type: object
      required: [action, expectedVersion]
      properties:
        action: {type: string, enum: [APPROVE, REJECT]}
        reason: {type: string, maxLength: 500}
        expectedVersion: {type: integer, minimum: 0}
    FeeSourceEditRequest:
      type: object
      required: [amount, reason, expectedVersion]
      properties:
        amount: {$ref: '#/components/schemas/Money'}
        reason: {type: string, minLength: 1, maxLength: 500}
        expectedVersion: {type: integer, minimum: 0}
    FeeSourceActionRequest:
      type: object
      required: [reason, expectedVersion]
      properties:
        reason: {type: string, minLength: 1, maxLength: 500}
        expectedVersion: {type: integer, minimum: 0}
    CustomerConfirmationRequest:
      type: object
      required: [expectedVersion]
      properties:
        expectedVersion: {type: integer, minimum: 0}
    ReconciliationSummary:
      type: object
      required: [statementId, statementNo, customerId, customerName, periodStart, periodEnd, creditDays, currency, lineCount, sourceCount, sourceAmount, adjustmentAmount, totalReceivable, receivedAmount, outstandingAmount, settled, status, version, customerConfirmationStatus, createdBy, createdAt, updatedBy, updatedAt]
      properties:
        statementId: {$ref: '#/components/schemas/Id'}
        statementNo: {type: string, pattern: '^REC-\d{6}-\d{4}$', example: REC-260818-0001}
        customerId: {$ref: '#/components/schemas/Id'}
        customerName: {type: string}
        periodStart: {type: string, format: date}
        periodEnd: {type: string, format: date}
        creditDays: {type: integer, minimum: 0}
        currency: {type: string, enum: [CNY]}
        lineCount: {type: integer, minimum: 0, description: 对账单费用明细数量}
        sourceCount: {type: integer, minimum: 0, description: 去重后的费用来源数量}
        sourceAmount: {$ref: '#/components/schemas/Money'}
        adjustmentAmount: {$ref: '#/components/schemas/Money'}
        totalReceivable: {$ref: '#/components/schemas/Money'}
        receivedAmount: {$ref: '#/components/schemas/Money'}
        outstandingAmount: {$ref: '#/components/schemas/Money'}
        lastReceiptAt: {type: string, format: date-time}
        submittedAt: {type: string, format: date-time}
        reviewedAt: {type: string, format: date-time}
        issuedAt: {type: string, format: date-time}
        settled: {type: boolean}
        status: {$ref: '#/components/schemas/ReconciliationStatus'}
        version: {type: integer, minimum: 0}
        customerConfirmationStatus: {type: string, enum: [NOT_REQUIRED, PENDING_CONFIRMATION, CONFIRMED]}
        customerConfirmedBy: {$ref: '#/components/schemas/Id'}
        customerConfirmedByName: {type: string}
        customerConfirmedAt: {type: string, format: date-time}
        createdBy: {$ref: '#/components/schemas/Id'}
        createdByName: {type: string, description: 创建时操作人名称快照；历史数据可能为空}
        createdAt: {type: string, format: date-time}
        updatedBy: {$ref: '#/components/schemas/Id'}
        updatedByName: {type: string, description: 最后修改时操作人名称快照；历史数据可能为空}
        updatedAt: {type: string, format: date-time}
        remark: {type: string}
    ReconciliationDetail:
      allOf:
        - $ref: '#/components/schemas/ReconciliationSummary'
        - type: object
          required: [lines, paymentHistory, revisions]
          properties:
            remark: {type: string}
            lines:
              type: array
              items: {$ref: '#/components/schemas/ReconciliationLine'}
            paymentHistory:
              type: array
              items: {$ref: '#/components/schemas/SettlementTransaction'}
            revisions:
              type: array
              items: {$ref: '#/components/schemas/ReconciliationRevision'}
    ReconciliationLine:
      type: object
      required: [statementLineId, feeSourceId, sourceVersion, direction, sourceType, feeItemName, sourceAmount, statementAmount, currency]
      properties:
        statementLineId: {$ref: '#/components/schemas/Id'}
        feeSourceId: {$ref: '#/components/schemas/Id'}
        sourceVersion: {type: integer, minimum: 1}
        sourceHash: {type: string}
        direction: {type: string, enum: [RECEIVABLE, PAYABLE]}
        sourceType: {type: string, enum: [INBOUND_FEE, CONTAINER_FEE]}
        sourceNo: {type: string}
        orderId: {$ref: '#/components/schemas/Id'}
        inboundId: {$ref: '#/components/schemas/Id'}
        containerId: {$ref: '#/components/schemas/Id'}
        inboundCode: {type: string}
        containerNo: {type: string}
        businessDate: {type: string, format: date}
        quantity: {$ref: '#/components/schemas/Money'}
        unitPrice: {$ref: '#/components/schemas/Money'}
        feeItemName: {type: string}
        sourceAmount: {$ref: '#/components/schemas/Money'}
        statementAmount: {$ref: '#/components/schemas/Money'}
        currency: {type: string, enum: [CNY]}
        adjustmentReason: {type: string}
    ReconciliationRevision:
      type: object
      required: [revisionNo, action, beforeAmount, afterAmount, operatorId, occurredAt]
      properties:
        revisionNo: {type: integer, minimum: 1}
        action: {type: string, enum: [CREATE, SUBMIT, APPROVE, REJECT, ISSUE, ADJUST, VOID, REOPEN]}
        beforeAmount: {$ref: '#/components/schemas/Money'}
        afterAmount: {$ref: '#/components/schemas/Money'}
        reason: {type: string}
        operatorId: {$ref: '#/components/schemas/Id'}
        operatorName: {type: string, description: 操作发生时的名称快照}
        occurredAt: {type: string, format: date-time}
    StatementRead:
      type: object
      required: [id, customerId, billNo, billDate, dueDate, totalAmount, receivedAmount, outstandingAmount, currency, status, version]
      properties:
        id: {$ref: '#/components/schemas/Id'}
        customerId: {$ref: '#/components/schemas/Id'}
        billNo: {type: string}
        customerName: {type: string}
        billDate: {type: string, format: date}
        dueDate: {type: string, format: date}
        totalAmount: {$ref: '#/components/schemas/Money'}
        receivedAmount: {$ref: '#/components/schemas/Money'}
        outstandingAmount: {$ref: '#/components/schemas/Money'}
        currency: {type: string, enum: [CNY]}
        status: {type: string, enum: [DRAFT, ISSUED, PARTIALLY_PAID, PAID, VOIDED]}
        version: {type: integer, minimum: 0}
        createdBy: {$ref: '#/components/schemas/Id'}
        createdByName: {type: string, description: 创建时操作人名称快照；历史数据可能为空}
        createdAt: {type: string, format: date-time}
        updatedBy: {$ref: '#/components/schemas/Id'}
        updatedByName: {type: string, description: 最后修改时操作人名称快照；历史数据可能为空}
        updatedAt: {type: string, format: date-time}
    StatementLineRead:
      type: object
      required: [id, sourceType, sourceId, sourceVersion, feeItemName, amount, currency]
      properties:
        id: {$ref: '#/components/schemas/Id'}
        sourceType: {type: string}
        sourceId: {$ref: '#/components/schemas/Id'}
        sourceVersion: {type: integer, minimum: 1}
        orderId: {$ref: '#/components/schemas/Id'}
        inboundId: {$ref: '#/components/schemas/Id'}
        inboundCode: {type: string, description: 入仓码业务编号；费用未关联入仓码时为空}
        feeItemCode: {type: string}
        feeItemName: {type: string}
        amount: {$ref: '#/components/schemas/Money'}
        currency: {type: string, enum: [CNY]}
    StatementDetailRead:
      type: object
      required: [statement, lines]
      properties:
        statement: {$ref: '#/components/schemas/StatementRead'}
        lines:
          type: array
          items: {$ref: '#/components/schemas/StatementLineRead'}
    ReceivableSettlementRead:
      type: object
      required: [id, customerId, settlementNo, billDate, dueDate, receivableAmount, receivedAmount, outstandingAmount, currency, status, version]
      properties:
        id: {$ref: '#/components/schemas/Id'}
        customerId: {$ref: '#/components/schemas/Id'}
        settlementNo: {type: string, pattern: '^AR-\d{6}-\d{4}$', example: AR-260818-0001}
        billDate: {type: string, format: date}
        dueDate: {type: string, format: date}
        receivableAmount: {$ref: '#/components/schemas/Money'}
        receivedAmount: {$ref: '#/components/schemas/Money'}
        outstandingAmount: {$ref: '#/components/schemas/Money'}
        currency: {type: string, enum: [CNY]}
        status: {type: string}
        version: {type: integer, minimum: 0}
    PayableSettlementRead:
      type: object
      required: [id, customerId, settlementNo, costType, feeItemName, payableAmount, paidAmount, outstandingAmount, currency, status, createdAt, version]
      properties:
        id: {$ref: '#/components/schemas/Id'}
        customerId: {$ref: '#/components/schemas/Id'}
        settlementNo: {type: string, pattern: '^AP-\d{6}-\d{4}$', example: AP-260818-0001}
        costType: {type: string, enum: [SINGLE_ORDER, CONTAINER_SHARED]}
        orderId: {$ref: '#/components/schemas/Id'}
        inboundId: {$ref: '#/components/schemas/Id'}
        containerId: {$ref: '#/components/schemas/Id'}
        supplierName: {type: string}
        feeItemName: {type: string}
        payableAmount: {$ref: '#/components/schemas/Money'}
        paidAmount: {$ref: '#/components/schemas/Money'}
        outstandingAmount: {$ref: '#/components/schemas/Money'}
        currency: {type: string, enum: [CNY]}
        status: {type: string}
        createdAt: {type: string, format: date-time}
        version: {type: integer, minimum: 0}
    CreateReconciliationRequest:
      type: object
      required: [customerId, currency, generationMode, periodStart, periodEnd]
      description: SELECTED 模式 feeSourceIds 至少一项；BY_CUTOFF 模式由服务端按 periodEnd 选取合格来源。来源金额只能取服务端快照。
      properties:
        customerId: {$ref: '#/components/schemas/Id'}
        currency: {type: string, enum: [CNY]}
        generationMode: {type: string, enum: [BY_CUTOFF, SELECTED]}
        feeSourceIds:
          type: array
          minItems: 1
          uniqueItems: true
          items: {$ref: '#/components/schemas/Id'}
        periodStart: {type: string, format: date}
        periodEnd: {type: string, format: date}
        remark: {type: string, maxLength: 500}
      oneOf:
        - properties:
            generationMode: {type: string, enum: [BY_CUTOFF]}
          not: {required: [feeSourceIds]}
        - required: [feeSourceIds]
          properties:
            generationMode: {type: string, enum: [SELECTED]}
    ReconciliationActionRequest:
      type: object
      required: [action, expectedVersion]
      description: REJECT/ADJUST/VOID/REOPEN 必须填写 reason；ADJUST 必须提交至少一条 adjustmentLines，且调整后总额不得低于已收金额。
      properties:
        action: {type: string, enum: [SUBMIT, APPROVE, REJECT, ISSUE, ADJUST, VOID, REOPEN]}
        reason: {type: string, maxLength: 500}
        expectedVersion: {type: integer, minimum: 0}
        adjustmentLines:
          type: array
          minItems: 1
          items: {$ref: '#/components/schemas/StatementAdjustmentLineRequest'}
      oneOf:
        - properties:
            action: {type: string, enum: [SUBMIT, APPROVE, ISSUE]}
        - required: [reason]
          properties:
            action: {type: string, enum: [REJECT, VOID, REOPEN]}
            reason: {type: string, minLength: 1, maxLength: 500}
        - required: [reason, adjustmentLines]
          properties:
            action: {type: string, enum: [ADJUST]}
            reason: {type: string, minLength: 1, maxLength: 500}
    StatementAdjustmentLineRequest:
      type: object
      required: [statementLineId, adjustedAmount, reason]
      properties:
        statementLineId: {$ref: '#/components/schemas/Id'}
        adjustedAmount: {$ref: '#/components/schemas/Money'}
        reason: {type: string, minLength: 1, maxLength: 500}
    SettlementSummary:
      type: object
      required: [settlementId, settlementNo, direction, currency, totalAmount, paidAmount, outstandingAmount, generatedDate, dueDate, paymentStatus, status, version]
      properties:
        settlementId: {$ref: '#/components/schemas/Id'}
        settlementNo: {type: string, pattern: '^(AR|AP)-\d{6}-\d{4}$', example: AR-260818-0001}
        direction: {$ref: '#/components/schemas/FeeDirection'}
        customerId: {$ref: '#/components/schemas/Id'}
        customerName: {type: string}
        supplierId: {$ref: '#/components/schemas/Id'}
        supplierName: {type: string}
        reconciliationStatementId: {$ref: '#/components/schemas/Id'}
        businessPeriod: {type: string}
        currency: {type: string, enum: [CNY]}
        totalAmount: {$ref: '#/components/schemas/Money'}
        paidAmount: {$ref: '#/components/schemas/Money'}
        outstandingAmount: {$ref: '#/components/schemas/Money'}
        generatedDate: {type: string, format: date}
        dueDate: {type: string, format: date}
        paymentStatus: {$ref: '#/components/schemas/PaymentStatus'}
        status: {$ref: '#/components/schemas/SettlementStatus'}
        version: {type: integer, minimum: 0}
    SettlementDetail:
      allOf:
        - $ref: '#/components/schemas/SettlementSummary'
        - type: object
          required: [lines, transactions, revisions]
          properties:
            lines:
              type: array
              items: {$ref: '#/components/schemas/FeeSource'}
            transactions:
              type: array
              items: {$ref: '#/components/schemas/SettlementTransaction'}
            revisions:
              type: array
              items: {$ref: '#/components/schemas/SettlementRevision'}
    SettlementRevision:
      type: object
      required: [revisionNo, action, beforeAmount, afterAmount, operatorId, occurredAt]
      properties:
        revisionNo: {type: integer, minimum: 1}
        action: {type: string, enum: [CREATE, ISSUE, RECEIPT, PAYMENT, ADJUST, VOID, REOPEN]}
        beforeAmount: {$ref: '#/components/schemas/Money'}
        afterAmount: {$ref: '#/components/schemas/Money'}
        reason: {type: string}
        operatorId: {$ref: '#/components/schemas/Id'}
        operatorName: {type: string, description: 操作发生时的名称快照}
        occurredAt: {type: string, format: date-time}
    CreateReceivableSettlementRequest:
      type: object
      required: [reconciliationStatementId, currency]
      description: 客户、金额、期间和默认 30 天到期日均从已出账对账单与客户账期派生，不接受前端覆盖。
      properties:
        reconciliationStatementId: {$ref: '#/components/schemas/Id'}
        currency: {type: string, enum: [CNY]}
    CreatePayableSettlementRequest:
      type: object
      required: [customerId, supplierId, feeSourceIds, dueDate, currency]
      properties:
        customerId: {$ref: '#/components/schemas/Id'}
        supplierId:
          allOf: [{$ref: '#/components/schemas/Id'}]
          description: Warehouse ACTIVE 供应商 ID；必须与全部费用来源解析出的唯一类别匹配。
        feeSourceIds:
          type: array
          minItems: 1
          uniqueItems: true
          items: {$ref: '#/components/schemas/Id'}
        dueDate: {type: string, format: date}
        currency: {type: string, enum: [CNY]}
    SettlementTransaction:
      type: object
      required: [transactionId, transactionType, transactionDate, amount, method, createdBy, createdAt]
      properties:
        transactionId: {$ref: '#/components/schemas/Id'}
        transactionType: {type: string, enum: [RECEIPT, PAYMENT]}
        transactionDate: {type: string, format: date}
        amount: {$ref: '#/components/schemas/PositiveMoney'}
        method: {type: string, enum: [BANK_TRANSFER, CASH, OTHER]}
        referenceNo: {type: string}
        voucherFileIds:
          type: array
          items: {$ref: '#/components/schemas/Id'}
        createdBy: {$ref: '#/components/schemas/Id'}
        createdByName: {type: string, description: 登记时操作人名称快照；历史数据可能为空}
        createdAt: {type: string, format: date-time}
        remark: {type: string}
    ReceiptAllocationRequest:
      type: object
      required: [settlementId, amount]
      properties:
        settlementId: {$ref: '#/components/schemas/Id'}
        amount: {$ref: '#/components/schemas/PositiveMoney'}
    CreateReceiptRequest:
      type: object
      required: [customerId, receivedDate, amount, paymentMethod, voucherFileIds, allocations]
      properties:
        customerId: {$ref: '#/components/schemas/Id'}
        receivedDate: {type: string, format: date}
        amount: {$ref: '#/components/schemas/PositiveMoney'}
        currency: {type: string, enum: [CNY], default: CNY}
        paymentMethod: {type: string, enum: [BANK_TRANSFER, CASH, OTHER]}
        voucherFileIds:
          type: array
          minItems: 1
          uniqueItems: true
          items: {$ref: '#/components/schemas/Id'}
        allocations:
          type: array
          minItems: 1
          items: {$ref: '#/components/schemas/ReceiptAllocationRequest'}
        remark: {type: string, maxLength: 500}
    ClientReceiptRead:
      type: object
      required: [id, receiptNo, receivedAmount, receivedAt, paymentMethod, currency, status, allocations]
      properties:
        id: {$ref: '#/components/schemas/Id'}
        receiptNo: {type: string}
        receivedAmount: {$ref: '#/components/schemas/Money'}
        receivedAt: {type: string, format: date-time}
        paymentMethod: {type: string, enum: [BANK_TRANSFER, CASH, OTHER]}
        currency: {type: string, enum: [CNY]}
        status: {type: string, enum: [CONFIRMED]}
        allocations:
          type: array
          items: {$ref: '#/components/schemas/ClientReceiptAllocationRead'}
    PlatformReceiptRead:
      type: object
      required: [id, customerId, receiptNo, receivedAmount, receivedAt, paymentMethod, voucherFileIds, currency, status, version, allocations]
      properties:
        id: {$ref: '#/components/schemas/Id'}
        customerId: {$ref: '#/components/schemas/Id'}
        receiptNo: {type: string}
        receivedAmount: {$ref: '#/components/schemas/Money'}
        receivedAt: {type: string, format: date-time}
        paymentMethod: {type: string, enum: [BANK_TRANSFER, CASH, OTHER]}
        voucherNo: {type: string}
        voucherFileIds:
          type: array
          items: {type: string}
        currency: {type: string, enum: [CNY]}
        status: {type: string}
        remark: {type: string}
        version: {type: integer, minimum: 0}
        allocations:
          type: array
          items: {$ref: '#/components/schemas/ClientReceiptAllocationRead'}
    ClientReceiptAllocationRead:
      type: object
      required: [billId, billNo, appliedAmount]
      properties:
        billId: {$ref: '#/components/schemas/Id'}
        billNo: {type: string}
        appliedAmount: {$ref: '#/components/schemas/Money'}
    ResourceResult:
      type: object
      required: [id, resourceNo, status]
      properties:
        id: {$ref: '#/components/schemas/Id'}
        resourceNo: {type: string}
        status: {type: string}
        version: {type: integer, minimum: 0}
    CreateSettlementPaymentRequest:
      type: object
      required: [transactionDate, amount, currency, method, voucherFileIds, expectedVersion]
      description: 仅用于 PAYABLE 结算单人工付款；amount 必须大于 0 且不得超过未付余额，File 校验必须 fail-closed。
      properties:
        transactionDate: {type: string, format: date}
        amount: {$ref: '#/components/schemas/PositiveMoney'}
        currency: {type: string, enum: [CNY]}
        method: {type: string, enum: [BANK_TRANSFER, CASH, OTHER]}
        referenceNo: {type: string}
        voucherFileIds:
          type: array
          minItems: 1
          uniqueItems: true
          items: {$ref: '#/components/schemas/Id'}
        expectedVersion: {type: integer, minimum: 0}
        remark: {type: string, maxLength: 500}
    SettlementActionRequest:
      type: object
      additionalProperties: false
      properties:
        action: {type: string, enum: [VOID, REOPEN]}
        reason: {type: string, minLength: 1, maxLength: 500}
        expectedVersion: {type: integer, minimum: 0}
      required: [action, reason, expectedVersion]
    ErrorEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message]
          properties:
            code: {type: string}
            message: {type: string}
    FeeSourceEventResultEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {$ref: '#/components/schemas/FeeSourceEventResult'}
    AccountPageEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data, page]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/AccountSummary'}}
            page: {$ref: '#/components/schemas/PageMeta'}
    AccountDetailEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {$ref: '#/components/schemas/AccountDetail'}
    LedgerPageEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data, page]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/LedgerEntry'}}
            page: {$ref: '#/components/schemas/PageMeta'}
    FeeSourcePageEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data, page]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/FeeSource'}}
            page: {$ref: '#/components/schemas/PageMeta'}
    FeeSourceDetailEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {$ref: '#/components/schemas/FeeSourceDetail'}
    ReconciliationPageEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data, page]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/ReconciliationSummary'}}
            page: {$ref: '#/components/schemas/PageMeta'}
    ReconciliationDetailEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {$ref: '#/components/schemas/ReconciliationDetail'}
    SettlementPageEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data, page]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/SettlementSummary'}}
            page: {$ref: '#/components/schemas/PageMeta'}
    SettlementDetailEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {$ref: '#/components/schemas/SettlementDetail'}
    CustomerAccountReadEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {$ref: '#/components/schemas/CustomerAccountRead'}
    CustomerAccountSummaryEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {$ref: '#/components/schemas/CustomerAccountSummary'}
    FeePoolReadEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/FeePoolItemRead'}}
    StatementListReadEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/ReconciliationSummary'}}
    StatementDetailReadEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {$ref: '#/components/schemas/StatementDetailRead'}
    ReceivableSettlementListReadEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/ReceivableSettlementRead'}}
    PayableSettlementListReadEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/PayableSettlementRead'}}
    ClientReceiptListReadEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/ClientReceiptRead'}}
    PlatformReceiptListReadEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {type: array, items: {$ref: '#/components/schemas/PlatformReceiptRead'}}
    ResourceResultEnvelope:
      allOf:
        - $ref: '#/components/schemas/TraceMeta'
        - type: object
          required: [code, message, data]
          properties:
            code: {type: string, example: '200'}
            message: {type: string}
            data: {$ref: '#/components/schemas/ResourceResult'}
  responses:
    AccountPageResponse:
      description: 客户账户派生汇总分页。
      content: {application/json: {schema: {$ref: '#/components/schemas/AccountPageEnvelope'}}}
    AccountDetailResponse:
      description: 客户账户派生详情。
      content: {application/json: {schema: {$ref: '#/components/schemas/AccountDetailEnvelope'}}}
    LedgerPageResponse:
      description: 客户财务派生流水分页。
      content: {application/json: {schema: {$ref: '#/components/schemas/LedgerPageEnvelope'}}}
    FeeSourcePageResponse:
      description: 费用来源分页。
      content: {application/json: {schema: {$ref: '#/components/schemas/FeeSourcePageEnvelope'}}}
    FeeSourceDetailResponse:
      description: 费用来源详情。
      content: {application/json: {schema: {$ref: '#/components/schemas/FeeSourceDetailEnvelope'}}}
    ReconciliationPageResponse:
      description: 客户对账单分页。
      content: {application/json: {schema: {$ref: '#/components/schemas/ReconciliationPageEnvelope'}}}
    ReconciliationDetailResponse:
      description: 客户对账单详情。
      content: {application/json: {schema: {$ref: '#/components/schemas/ReconciliationDetailEnvelope'}}}
    SettlementPageResponse:
      description: 结算单分页。
      content: {application/json: {schema: {$ref: '#/components/schemas/SettlementPageEnvelope'}}}
    SettlementDetailResponse:
      description: 结算单详情。
      content: {application/json: {schema: {$ref: '#/components/schemas/SettlementDetailEnvelope'}}}
    CustomerAccountReadResponse:
      description: 当前固定 DTO 客户账户及流水。
      content: {application/json: {schema: {$ref: '#/components/schemas/CustomerAccountReadEnvelope'}}}
    CustomerAccountSummaryResponse:
      description: 客户正式结算口径财务汇总。
      content: {application/json: {schema: {$ref: '#/components/schemas/CustomerAccountSummaryEnvelope'}}}
    FeePoolReadResponse:
      description: 当前固定 DTO 客户应收应付费用池。
      content: {application/json: {schema: {$ref: '#/components/schemas/FeePoolReadEnvelope'}}}
    StatementListReadResponse:
      description: 客户对账单业务摘要列表，包含期间、金额、来源数量和流程时间。
      content: {application/json: {schema: {$ref: '#/components/schemas/StatementListReadEnvelope'}}}
    StatementDetailReadResponse:
      description: 当前固定 DTO 客户对账单详情。
      content: {application/json: {schema: {$ref: '#/components/schemas/StatementDetailReadEnvelope'}}}
    ReceivableSettlementListReadResponse:
      description: 当前固定 DTO 应收结算单列表。
      content: {application/json: {schema: {$ref: '#/components/schemas/ReceivableSettlementListReadEnvelope'}}}
    PayableSettlementListReadResponse:
      description: 当前固定 DTO 应付结算单列表。
      content: {application/json: {schema: {$ref: '#/components/schemas/PayableSettlementListReadEnvelope'}}}
    ClientReceiptListReadResponse:
      description: 客户专用收款 DTO 列表，不含凭证和内部字段。
      content: {application/json: {schema: {$ref: '#/components/schemas/ClientReceiptListReadEnvelope'}}}
    PlatformReceiptListReadResponse:
      description: 平台专用收款 DTO 列表，包含凭证引用和账单分配。
      content: {application/json: {schema: {$ref: '#/components/schemas/PlatformReceiptListReadEnvelope'}}}
    ResourceResultResponse:
      description: 写操作资源结果。
      content: {application/json: {schema: {$ref: '#/components/schemas/ResourceResultEnvelope'}}}
    BusinessError:
      description: 稳定业务错误。
      content: {application/json: {schema: {$ref: '#/components/schemas/ErrorEnvelope'}}}