import request from '@/utils/request'

// ==================== 备件相关类型 ====================

// 备件分类
export interface SparePartCategory {
  id: string
  name: string
  description?: string
  createdAt?: string
  updatedAt?: string
}

// 备件
export interface SparePart {
  id: string
  name: string
  code: string
  categoryId?: string
  categoryName?: string
  projectId: string
  projectName?: string
  unit?: string
  currentStock?: number
  safeStock?: number
  lowStockWarning?: boolean
  description?: string
  createdAt?: string
  updatedAt?: string
}

// 备件表单
export interface SparePartForm {
  id?: string
  name: string
  code: string
  categoryId?: string
  projectId: string
  unit?: string
  currentStock?: number
  safeStock?: number
  description?: string
}

// 库存记录
export interface StockRecord {
  id: string
  sparePartId: string
  sparePartName?: string
  operationType: 'IN' | 'OUT'
  quantity: number
  beforeStock?: number
  afterStock?: number
  relatedOrderId?: string
  relatedOrderNo?: string
  operatorId?: string
  operatorName?: string
  remark?: string
  createdAt?: string
}

// 入库请求
export interface InStockRequest {
  sparePartId: string
  quantity: number
  remark?: string
}

// 出库请求
export interface OutStockRequest {
  sparePartId: string
  quantity: number
  relatedOrderId?: string
  relatedOrderNo?: string
  remark?: string
}

// 分页响应
export interface PageResponse<T> {
  content: T[]
  totalElements: number
  totalPages: number
  size: number
  number: number
}

// ==================== 备件分类 API ====================

// 获取分类列表
export function getSparePartCategories() {
  return request.get<SparePartCategory[]>('/api/v1/ops/spare-parts/categories')
}

// 创建分类
export function createSparePartCategory(data: { name: string; description?: string }) {
  return request.post('/api/v1/ops/spare-parts/categories', data)
}

// ==================== 备件 API ====================

// 获取备件列表
export function getSparePartList(projectId: string, categoryId?: string) {
  return request.get<PageResponse<SparePart>>('/api/v1/ops/spare-parts', {
    params: { projectId, categoryId }
  })
}

// 获取备件详情
export function getSparePartDetail(id: string) {
  return request.get<SparePart>(`/api/v1/ops/spare-parts/${id}`)
}

// 创建备件
export function createSparePart(data: SparePartForm) {
  return request.post('/api/v1/ops/spare-parts', data)
}

// 更新备件
export function updateSparePart(id: string, data: SparePartForm) {
  return request.put(`/api/v1/ops/spare-parts/${id}`, data)
}

// 删除备件
export function deleteSparePart(id: string) {
  return request.delete(`/api/v1/ops/spare-parts/${id}`)
}

// 获取低库存备件
export function getLowStockSpareParts(projectId: string) {
  return request.get<SparePart[]>('/api/v1/ops/spare-parts/low-stock', {
    params: { projectId }
  })
}

// 入库
export function inStock(data: InStockRequest) {
  return request.post('/api/v1/ops/spare-parts/in-stock', data)
}

// 出库
export function outStock(data: OutStockRequest) {
  return request.post('/api/v1/ops/spare-parts/out-stock', data)
}

// 获取备件记录
export function getSparePartRecords(id: string) {
  return request.get<StockRecord[]>(`/api/v1/ops/spare-parts/${id}/records`)
}