/** 客户实体 */
export interface Customer {
  customerId?: number
  customerCode?: string
  customerName: string
  shortName?: string
  tradeType: string
  creditCode?: string
  parentId?: number | null
  parentCustomerCode?: string
  parentCustomerName?: string
  responsibleUserId?: number | null
  responsibleUserName?: string
  customerStatus?: string
  creationDate?: string
  createdBy?: string
  lastUpdateDate?: string
  lastUpdatedBy?: string
  versionNum?: number
  addressList?: CustomerAddress[]
}

/** 客户表单（新增/编辑） */
export interface CustomerForm {
  customerId?: number | null
  customerCode?: string
  customerName: string
  shortName?: string
  tradeType: string
  creditCode?: string
  parentId?: number | null
  responsibleUserId?: number | null
  customerStatus?: string
  versionNum?: number
}

/** 收货地址 */
export interface CustomerAddress {
  addressId?: number
  customerId?: number
  addressDetail: string
  isDefault: number  // 0 | 1
  creationDate?: string
}

/** 地址表单 */
export interface AddressForm {
  addressId?: number | null
  customerId?: number | null
  addressDetail: string
  isDefault: number
}

/** 贸易类型枚举 */
export const TRADE_TYPE_OPTIONS = [
  { label: '内销', value: 'DOMESTIC' },
  { label: '外销', value: 'EXPORT' },
] as const

/** 客户状态枚举 */
export const CUSTOMER_STATUS_OPTIONS = [
  { label: '正常', value: '正常' },
  { label: '停用', value: '停用' },
] as const

/** 角色类型 */
export type UserRole = 'sales' | 'manager' | 'admin'

/** 搜索表单 */
export interface SearchForm {
  customerCode?: string
  customerName?: string
  tradeType?: string
  customerStatus?: string
}