// 用户角色类型
export type UserRole = 'user' | 'interpreter' | 'admin'

// 用户相关类型
export interface User {
  id: string
  name: string
  email: string
  phone: string
  avatar?: string
  balance: number
  status: 'active' | 'inactive' | 'suspended'
  role: UserRole
  totalOrders?: number
  completedOrders?: number
  createdAt: string
  updatedAt: string
}

// 认证相关类型
export interface AuthUser {
  id: string
  email: string
  name: string
  role: UserRole
  avatar?: string
}

// 登录请求
export interface LoginRequest {
  email: string
  password: string
}

// 登录响应
export interface LoginResponse {
  user: AuthUser
  token: string
  expiresIn: number
}

// 注册请求
export interface RegisterRequest {
  name: string
  email: string
  phone: string
  password: string
  role: UserRole
  verificationCode?: string
}

// 口译员相关类型
export interface Interpreter {
  id: string
  name: string
  email: string
  phone: string
  avatar?: string
  languages: string[]
  specialties: string[]
  rating: number
  totalOrders: number
  status: 'active' | 'inactive' | 'busy'
  hourlyRate: number
  createdAt: string
  updatedAt: string
  certifications?: string[]
  experience?: number
}

// 订单相关类型
export interface Order {
  id: string
  userId: string
  interpreterId?: string
  type: 'voice' | 'video' | 'on-site'
  status: 'pending' | 'confirmed' | 'in-progress' | 'completed' | 'cancelled'
  scheduledAt: string
  duration: number
  amount: number
  sourceLanguage: string
  targetLanguage: string
  description?: string
  createdAt: string
  updatedAt: string
  user?: User
  interpreter?: Interpreter
  rating?: number
  feedback?: string
}

// 文档翻译类型
export interface DocumentTranslation {
  id: string
  userId: string
  title: string
  sourceLanguage: string
  targetLanguage: string
  status: 'pending' | 'in-progress' | 'completed' | 'rejected'
  originalFile: string
  translatedFile?: string
  wordCount: number
  amount: number
  deadline: string
  createdAt: string
  updatedAt: string
  user?: User
  translator?: Interpreter
}

// 充值记录类型
export interface RechargeRecord {
  id: string
  userId: string
  amount: number
  method: 'alipay' | 'wechat' | 'bank_card' | 'admin'
  status: 'pending' | 'completed' | 'failed'
  transactionId?: string
  createdAt: string
  user?: User
}

// 收费配置类型
export interface PricingConfig {
  id: string
  type: 'voice' | 'video' | 'on-site' | 'document'
  timeSlot: 'peak' | 'normal' | 'off-peak'
  basePrice: number
  perMinutePrice?: number
  perWordPrice?: number
  createdAt: string
  updatedAt: string
}

// 统计数据类型
export interface DashboardStats {
  totalUsers: number
  newUsers: number
  voiceOrders: number
  videoOrders: number
  totalRevenue: number
  pendingOrders: number
  activeInterpreters: number
  completedTranslations: number
}

// 财务统计类型
export interface FinanceStats {
  totalRevenue: number
  monthlyRevenue: number
  platformBalance: number
  pendingWithdraw: number
}

// 订单统计类型
export interface OrderStats {
  pending: number
  confirmed: number
  inProgress: number
  completed: number
  cancelled: number
  todayRevenue: number
}

export interface UserStats {
  total: number
  users: number
  interpreters: number
  admins: number
  active: number
  inactive: number
  suspended: number
  newThisMonth: number
  totalBalance: number
}

export interface InterpreterStats {
  total: number
  online: number
  busy: number
  inactive: number
  averageRating: number
  averageHourlyRate: number
}

export interface Transaction {
  id: string
  type: 'order_payment' | 'interpreter_payout' | 'platform_fee' | 'refund' | 'withdraw'
  amount: number
  fee: number
  status: 'completed' | 'pending' | 'failed'
  userName: string
  userType: string
  orderId?: string
  createdAt: string
}

export interface WithdrawalRequest {
  id: string
  interpreterId: string
  interpreterName: string
  interpreterAvatar?: string
  amount: number
  bankInfo: string
  status: 'pending' | 'approved' | 'rejected'
  createdAt: string
}

// 分页参数类型
export interface PaginationParams {
  page: number
  limit: number
  total?: number
}

// API响应类型
export interface ApiResponse<T> {
  success: boolean
  data: T
  message?: string
  pagination?: PaginationParams
}

// 筛选参数类型
export interface FilterParams {
  search?: string
  status?: string
  type?: string
  dateRange?: string
  startDate?: string
  endDate?: string
}

// 系统设置相关类型
export interface SystemSettings {
  // 基础设置
  platformName: string
  customerServicePhone: string
  customerServiceEmail: string
  workingHours: string
  platformDescription: string
  maintenanceMode: boolean

  // 费率设置
  platformFeeRate: number
  minimumOrderAmount: number
  maximumOrderAmount: number
  minimumWithdrawAmount: number
  serviceTypes: ServiceType[]

  // 订单设置
  orderCancelTimeout: number
  reviewTimeLimit: number
  interpreterResponseTime: number
  advanceBookingTime: number
  allowCancellation: boolean
  requireDeposit: boolean
  autoAssignInterpreter: boolean

  // 通知设置
  emailNotifications: NotificationSetting[]
  smsNotifications: NotificationSetting[]

  // 安全设置
  passwordMinLength: number
  maxLoginAttempts: number
  lockoutDuration: number
  sessionTimeout: number
  requireEmailVerification: boolean
  requirePhoneVerification: boolean
  enableTwoFactorAuth: boolean
}

export interface ServiceType {
  type: string
  name: string
  description: string
  basePrice: number
  pricePerMinute: number
}

export interface NotificationSetting {
  type: string
  name: string
  description: string
  enabled: boolean
}