import request from '@/utils/http'

/**
 * 订单与订单页依赖的少量接口（其余业务 API 已移除，需要时再加回）。
 */

export function fetchOrderList(params: {
  page?: number
  pageSize?: number
  keyword?: string
  status?: string
  orderStatus?: string
  deliveryStatus?: string
  payStatus?: string
  paymentMethod?: string
  regionId?: string
  clientId?: string
  startDate?: string
  endDate?: string
}) {
  return request.get<{
    list: Api.Order.OrderItem[]
    total: number
    page: number
    pageSize: number
    totalPages: number
  }>({
    url: '/web/admin/orders',
    params
  })
}

export function fetchOrderDetail(id: string) {
  return request.get<Api.Order.OrderDetail>({
    url: `/web/admin/orders/${id}`
  })
}

export function fetchAssignDelivery(data: {
  orderId: string
  deliverId: string
  deliveryDeadlineAt: string
  dispatchRemark?: string
}) {
  return request.post({
    url: `/web/admin/orders/${data.orderId}/assign-deliverer`,
    params: {
      deliverId: data.deliverId,
      deliveryDeadlineAt: data.deliveryDeadlineAt,
      dispatchRemark: data.dispatchRemark || ''
    }
  })
}

export function fetchReviewCancel(data: { orderId: string; approved: boolean; note?: string }) {
  return request.post({
    url: `/web/admin/orders/${data.orderId}/review-cancel`,
    params: { approved: data.approved, note: data.note }
  })
}

export function fetchCancelOrder(data: {
  orderId: string
  reason: string
  note?: string
  evidenceImageUrls?: string[]
}) {
  return request.post({
    url: `/web/admin/orders/${data.orderId}/cancel`,
    params: {
      reason: data.reason,
      note: data.note,
      evidenceImageUrls: data.evidenceImageUrls || []
    }
  })
}

export function fetchOrderAdjusts(orderId: string) {
  return request.get({
    url: `/web/admin/orders/${orderId}/adjusts`
  })
}

export function fetchAdjustOrder(data: {
  orderId: string
  adjustments?: Array<{
    orderItemId: string
    adjustType: 'reduce' | 'delete' | 'substitute' | 'increase'
    newQuantity?: number
    newProductId?: string
    reason: string
  }>
  addressUpdate?: {
    deliveryAddress?: string
    contactPerson?: string
    contactPhone?: string
    reason?: string
  }
}) {
  return request.post({
    url: `/web/admin/orders/${data.orderId}/adjust`,
    params: {
      adjustments: data.adjustments || [],
      addressUpdate: data.addressUpdate || undefined
    }
  })
}

export function fetchOrderItems(orderId: string) {
  return request.get({
    url: `/web/admin/orders/${orderId}/items`
  })
}

export function fetchPriceVersionDetail(id: string) {
  return request.get({
    url: `/web/admin/price-versions/${id}`
  })
}

export function fetchUploadAttachment(data: FormData) {
  return request.post<{
    id: string
    fileName: string
    fileUrl: string
    fileSize: number
    fileSizeDisplay?: string
    fileType?: string
  }>({
    url: '/web/admin/attachment/upload',
    data
  })
}

export function fetchAttachmentDownloadUrl(data: { fileUrl: string; fileName?: string }) {
  return request.post<{ downloadUrl: string }>({
    url: '/web/admin/attachment/download-url',
    data
  })
}

export function fetchUploadProductImage(data: FormData) {
  return request.post({
    url: '/web/admin/products/upload-image',
    data
  })
}

export function fetchSystemConfig() {
  return request.get({
    url: '/web/admin/system-config/settings'
  })
}

// ─── 临床应用缴费 ─────────────────────────────────────

export function fetchClinicalPayments(params: any) {
  return request.get({
    url: '/web/admin/clinical-payments',
    params
  })
}

export function fetchClinicalPaymentDetail(id: string) {
  return request.get({
    url: `/web/admin/clinical-payments/${id}`
  })
}

export function submitClinicalReceipt(id: string, data?: Record<string, unknown>) {
  return request.post({
    url: `/web/admin/clinical-payments/${id}/submit-receipt`,
    params: data
  })
}

export function batchSubmitClinicalReceipt(ids: string[], data?: Record<string, unknown>) {
  return request.post({
    url: '/web/admin/clinical-payments/submit-receipt-batch',
    params: { paymentIds: ids, ...data }
  })
}

export function confirmClinicalReceipt(id: string, data: any) {
  return request.post({
    url: `/web/admin/clinical-payments/${id}/confirm-receipt`,
    params: data
  })
}

export function submitClinicalRefund(id: string, data: any) {
  return request.post({
    url: `/web/admin/clinical-payments/${id}/submit-refund`,
    params: data
  })
}

export function batchSubmitClinicalRefund(ids: string[], data: any) {
  return request.post({
    url: '/web/admin/clinical-payments/submit-refund-batch',
    params: { ...data, paymentIds: ids }
  })
}

export function confirmClinicalRefund(id: string, data: any) {
  return request.post({
    url: `/web/admin/clinical-payments/${id}/confirm-refund`,
    params: data
  })
}

export function fetchClinicalReceiptPending(params: any) {
  return request.get({
    url: '/web/admin/clinical-payments/receipt-pending',
    params
  })
}

export function fetchClinicalReceiptConfirmed(params: any) {
  return request.get({
    url: '/web/admin/clinical-payments/receipt-confirmed',
    params
  })
}

export function fetchClinicalRefundPending(params: any) {
  return request.get({
    url: '/web/admin/clinical-payments/refund-pending',
    params
  })
}

export function fetchClinicalRefundConfirmed(params: any) {
  return request.get({
    url: '/web/admin/clinical-payments/refund-confirmed',
    params
  })
}