import request, { pickBxData } from '@/utils/http/bx'

export type CertType = 'purchase' | 'transport'
export interface PurchaseReference {
  id?: string
  referenceType: 'purchase_permit' | 'purchase_filing' | 'export_permit' | 'unknown'
  referenceNo: string
  purchaseCertId?: string | null
  remark?: string | null
  orderNum?: number | null
}
export interface CertBody {
  certNo: string
  issueDate?: string | null
  productNameOnCert: string
  totalQty: string | number
  quantityUnit: string
  validFrom?: string | null
  validTo?: string | null
  validUseText: string
  entryMode: 'manual' | 'image_parse'
  attachmentUrls?: string | null
  status?: 'draft' | 'suspended' | 'void'
  remark?: string | null
  orderNum?: number | null
  buyerName?: string | null
  buyerAddress?: string | null
  buyerLegalRepresentative?: string | null
  buyerPhone?: string | null
  sellerName?: string | null
  sellerAddress?: string | null
  sellerLegalRepresentative?: string | null
  sellerPhone?: string | null
  purchasePurpose?: string | null
  shipperName?: string | null
  shipperAddress?: string | null
  shipperLegalRepresentative?: string | null
  shipperPhone?: string | null
  packagingText?: string | null
  carrierName?: string | null
  carrierAddressPhone?: string | null
  transportMode?: string | null
  vehicleNumbersJson?: string[]
  routeText?: string | null
  consigneeName?: string | null
  applicantName?: string | null
  contractBindings?: CertificateContractBinding[]
  purchaseRefs?: PurchaseReference[]
}
export interface QuotaCert extends Omit<CertBody, 'status'> {
  id: string
  status: 'draft' | 'active' | 'suspended' | 'void'
  bindingsEditable?: boolean
  referencesEditable?: boolean
  revision: number
  reservedQty: string | number
  usedQty: string | number
  availableQty: string | number
  verifiedTime?: string | null
  openingConfirmed: boolean
  usagePolicy: 'once' | 'multiple' | 'needs_confirmation'
  createTime?: string
}
export interface ScopeProduct {
  id?: string
  contractProductId: string
  scopeStatus?: 'active' | 'inactive'
  remark?: string | null
  orderNum?: number | null
}
export interface CertBinding {
  id?: string
  certType: CertType
  certId: string
  linkStatus?: 'active' | 'inactive'
  products: ScopeProduct[]
  scopeRevision?: number
  remark?: string | null
  orderNum?: number | null
}
export interface ContractOption {
  id: string
  contractNo: string
  contractName: string
  contractType?: string
}
export interface ContractProduct {
  id: string
  productId: string
  productName: string
  model?: string
  unit?: string
  quantity?: string | number
}
export interface LegalDocument {
  id: string
  planNo: string
  archiveStatus: string
  transportStatus: string
  products: {
    id: string
    productId: string
    productName: string
    model?: string
    legalUseCertUrl: string | null
    documentStatus: 'uploaded' | 'pending'
    contexts?: {
      stopType: string
      stopProductId: string
      partyName?: string
      address?: string
      contractId?: string
      contractNo?: string
      contractProductId?: string
    }[]
  }[]
}
const base = '/transport/quota-certs'
export const quotaCertApi = {
  list: (kind: CertType, params: { keyword?: string; status?: string } = {}) =>
    request.get(`${base}/${kind}`, { params }).then(pickBxData<QuotaCert[]>),
  get: (kind: CertType, id: string) =>
    request.get(`${base}/${kind}/${id}`).then(pickBxData<QuotaCert>),
  save: (kind: CertType, body: CertBody, id?: string) =>
    (id ? request.put(`${base}/${kind}/${id}`, body) : request.post(`${base}/${kind}`, body)).then(
      pickBxData<QuotaCert>
    ),
  remove: (kind: CertType, id: string) => request.delete(`${base}/${kind}/${id}`),
  confirm: (
    kind: CertType,
    id: string,
    body: {
      operationId: string
      usedQty: string
      singleUseConsumed: boolean
      reason: string
      sourceNote?: string
      evidenceUrls?: string
    }
  ) => request.post(`${base}/${kind}/${id}/confirm`, body).then(pickBxData<QuotaCert>),
  verify: (kind: CertType, id: string, body: { operationId: string; reason: string }) =>
    request.post(`${base}/${kind}/${id}/verify`, body).then(pickBxData<QuotaCert>),
  recognize: (kind: CertType, attachmentUrl: string) =>
    request.post(`${base}/${kind}/recognize`, { attachmentUrl }, { timeout: 90000 }).then(
      pickBxData<{
        candidates: Partial<CertBody>
        invalidFields: Record<string, string>
        requiresConfirmation: boolean
      }>
    ),
  contracts: (keyword = '') =>
    request.get(`${base}/contracts`, { params: { keyword } }).then(pickBxData<ContractOption[]>),
  products: (id: string) =>
    request.get(`${base}/contracts/${id}/products`).then(pickBxData<ContractProduct[]>),
  bindings: (id: string) =>
    request.get(`${base}/contracts/${id}/bindings`).then(pickBxData<CertBinding[]>),
  saveBindings: (id: string, bindings: CertBinding[]) =>
    request.put(`${base}/contracts/${id}/bindings`, { bindings }).then(pickBxData<CertBinding[]>),
  certificateContracts: (kind: CertType, id: string) =>
    request.get(`${base}/${kind}/${id}/contracts`).then(pickBxData<ContractOption[]>)
}
const legalBase = '/transport/legal-use-documents'
export interface StopLegalDocumentItem {
  stopType: 'load' | 'delivery'
  stopId: string
  stopOrder: number
  stopProductId: string
  productId: string
  productName: string
  model?: string
  unit?: string
  contractId?: string | null
  contractNo?: string | null
  contractProductId?: string | null
  partyName?: string | null
  address?: string | null
  legalUseCertUrl: string
  documentStatus: 'pending' | 'uploaded'
  uploadedBy?: string | null
  uploadedTime?: string | null
}
export interface StopLegalDocument {
  id: string
  planNo: string
  planDate?: string
  licensePlate?: string
  transportStatus: string
  archiveStatus: string
  requiredCount: number
  uploadedCount: number
  documentStatus: 'pending' | 'uploaded' | 'not_required'
  items: StopLegalDocumentItem[]
  legacyProducts: {
    id: string
    productId: string
    productName: string
    model?: string
    legalUseCertUrl?: string | null
  }[]
}
export const legalDocumentApi = {
  listStops: (params: {
    keyword?: string
    planNo?: string
    status?: 'pending' | 'uploaded'
    contractId?: string
    page?: number
    pageSize?: number
  }) =>
    request
      .get(`${legalBase}/stops`, { params })
      .then(
        pickBxData<{ list: StopLegalDocument[]; total: number; page: number; pageSize: number }>
      ),
  getStops: (id: string, contractId?: string) =>
    request
      .get(`${legalBase}/stops/${id}`, { params: { contractId } })
      .then(pickBxData<StopLegalDocument>),
  saveStops: (
    id: string,
    items: Pick<StopLegalDocumentItem, 'stopType' | 'stopProductId' | 'legalUseCertUrl'>[],
    contractId?: string
  ) =>
    request
      .patch(`${legalBase}/stops/${id}`, { items }, { params: { contractId } })
      .then(pickBxData<StopLegalDocument>),
  list: (params: { keyword?: string; status?: string }) =>
    request.get(legalBase, { params }).then(pickBxData<LegalDocument[]>),
  get: (id: string) => request.get(`${legalBase}/${id}`).then(pickBxData<LegalDocument>),
  save: (id: string, products: { id: string; legalUseCertUrl?: string | null }[]) =>
    request.patch(`${legalBase}/${id}`, { products }).then(pickBxData<LegalDocument>)
}

export type MeasurementVersion = 'per_stop_v2' | 'legacy_single_side'
export interface QuotaSourceOption {
  sourceStopId?: string
  stopOrder?: number
  contractNo?: string | null
  bindingsReadable?: boolean
  certificates?: { certType: CertType; certId: string; certNo: string; quantityUnit: string }[]
  isToxic?: boolean
  isExplosive?: boolean
  sourceStopType: 'load' | 'delivery'
  sourceStopProductId: string
  planProductId: string
  productName: string
  model?: string
  quantity: string | number
  unit: string
  contractId: string
  contractProductId: string
  partyName?: string
}
export interface QuotaSourcePair {
  sourceStopType: 'load' | 'delivery'
  sourceStopProductId: string
  relatedStopProductIds: string[]
}
export interface ManualQuotaQuantity {
  permitKind: CertType
  sourceId: string
  permitId: string
  sourceQuantity: string | number
  permitQuantity: string | number
  note: string
}
export interface QuotaCondition {
  certType: CertType
  certId: string
  certRevision: number
  sourceFingerprint: string
  partiesConfirmed: boolean
  routeConfirmed: boolean
  note: string
}
export interface QuotaConfiguration {
  measurementVersion?: MeasurementVersion
  sourceMapping?: QuotaSourcePair[] | null
  purchaseCertIds: string[]
  transportCertIds: string[]
  manualAllocations: ManualQuotaQuantity[]
  conditions: QuotaCondition[]
}
export interface PlanQuota {
  measurementVersion?: MeasurementVersion
  stopProducts?: QuotaSourceOption[]
  planId: string
  planNo: string
  licensePlate?: string
  canSaveConfiguration?: boolean
  configuration: Partial<QuotaConfiguration>
  sourceOptions: QuotaSourceOption[]
  usages: Record<string, any>[]
}
export interface QuotaContext {
  sourceFingerprint: string
  sources: {
    source_stop_type: string
    source_stop_product_id: string
    quantity: string
    unit: string
    snapshot: { stops: Record<string, any>[]; vehicle?: string; trailer?: string }
  }[]
}
export interface QuotaPreview extends Partial<QuotaContext> {
  status: string
  reasons?: string[]
  diagnostics?: {
    certType: CertType
    sourceIds: string[]
    unit: string
    demand: string
    availableUpperBound: string | null
    gapLowerBound: string | null
    reason: string
  }[]
  purchaseAllocations?: Record<string, any>[]
  transportAllocations?: Record<string, any>[]
}
export const planQuotaApi = {
  get: (id: string) => request.get(`${base}/plans/${id}/usage`).then(pickBxData<PlanQuota>),
  context: (id: string, body: QuotaConfiguration & QuotaPreviewVehicle) =>
    request.post(`${base}/plans/${id}/context`, body).then(pickBxData<QuotaContext>),
  preview: (id: string, body: QuotaConfiguration & QuotaPreviewVehicle) =>
    request.post(`${base}/plans/${id}/preview`, body).then(pickBxData<QuotaPreview>),
  save: (id: string, body: QuotaConfiguration) =>
    request.put(`${base}/plans/${id}/configuration`, body).then(pickBxData<QuotaConfiguration>)
}

export interface QuotaPreviewVehicle {
  targetLicensePlate?: string
  targetTrailerNo?: string | null
}

export interface CertTotalAdjustment {
  operationId: string
  totalQty: string
  reason: string
  sourceNote: string
  evidenceUrls: string
}
export const quotaAdjustmentApi = {
  logs: (kind: CertType, id: string) =>
    request.get(`${base}/${kind}/${id}/logs`).then(pickBxData<Record<string, any>[]>),
  total: (kind: CertType, id: string, body: CertTotalAdjustment) =>
    request.post(`${base}/${kind}/${id}/total-adjust`, body)
}

export type QuotaQuantity = string | number
export interface CertificateContractBinding {
  editLocked?: boolean
  id?: string
  contractId: string
  linkStatus?: 'active' | 'inactive'
  products: ScopeProduct[]
  scopeRevision?: number
  remark?: string | null
  orderNum?: number | null
}
export interface StatisticsPage<T> {
  list: T[]
  total: number
  page: number
  pageSize: number
}
export interface ContractStatisticsSummary extends ContractOption {
  certCount: number
}
export interface CertificateStatisticsSummary {
  id: string
  certId: string
  certType: CertType
  certNo: string
  productNameOnCert: string
  quantityUnit: string
  totalQty: QuotaQuantity
  reservedQty: QuotaQuantity
  usedQty: QuotaQuantity
  availableQty: QuotaQuantity
  status: string
  validFrom: string | null
  validTo: string | null
}
export interface StatisticsProduct {
  id: string
  contractProductId: string
  productId: string
  productName: string
  model: string | null
  unit: string | null
  bindingId: string | null
  scopeId: string | null
  scopeStatus: string | null
  linkStatus: string | null
  reservedQty: QuotaQuantity
  usedQty: QuotaQuantity
}
export interface StatisticsBinding {
  bindingId: string | null
  linkStatus: string | null
  scopeRevision: number | null
  contractReservedQty: QuotaQuantity
  contractUsedQty: QuotaQuantity
  products: StatisticsProduct[]
}
export interface ContractStatistics extends ContractOption {
  certificates: (CertificateStatisticsSummary & StatisticsBinding & { productNames: string[] })[]
}
export interface StatisticsUsageItem {
  partyName?: string | null
  address?: string | null
  id: string
  usageId: string
  certType: CertType
  certId: string
  planId: string
  planNo: string
  stopType: string
  stopId: string
  stopProductId: string
  planProductId: string
  contractId: string
  contractProductId: string
  productName: string
  quantityUnit: string
  reservedQty: QuotaQuantity
  usedQty: QuotaQuantity
  itemStatus: string
}
export interface CertificateStatistics extends CertificateStatisticsSummary {
  contracts: (ContractOption & StatisticsBinding)[]
  usageItems: StatisticsUsageItem[]
  openingUsedQty: QuotaQuantity
  unattributedUsedQty: QuotaQuantity
}
export interface StatisticsQuery {
  contractNo?: string
  certNo?: string
  keyword?: string
  page?: number
  pageSize?: number
  certType?: CertType
}
export const quotaStatisticsApi = {
  contracts: (params: StatisticsQuery) =>
    request
      .get(`${base}/statistics/contracts`, { params })
      .then(pickBxData<StatisticsPage<ContractStatisticsSummary>>),
  certificates: (params: StatisticsQuery) =>
    request
      .get(`${base}/statistics/certificates`, { params })
      .then(pickBxData<StatisticsPage<CertificateStatisticsSummary>>),
  contract: (id: string) =>
    request.get(`${base}/contracts/${id}/statistics`).then(pickBxData<ContractStatistics>),
  certificate: (kind: CertType, id: string) =>
    request.get(`${base}/${kind}/${id}/statistics`).then(pickBxData<CertificateStatistics>)
}