/**
 * 小程序全局类型定义
 */

// ===== 用户 & 账号 =====
export interface User {
  displayId?: string
  displayNumber?: string
  userDisplayNumber?: string
  serviceDisplayId?: string
  id: string
  wechatOpenid: string
  phone: string | null
  accountStatus: AccountStatus
  relationshipStatus: RelationshipStatus
  recommendationEnabled: boolean
  lastLoginAt: string | null
  createdAt: string
}

export type AccountStatus = 'normal' | 'reviewing_risk' | 'limited' | 'suspended' | 'banned' | 'closed'
export type RelationshipStatus = 'searching' | 'getting_to_know' | 'paused' | 'matched_successfully' | 'service_exited'

// ===== 资料 =====
export interface UserProfile {
  userId: string
  displayName: string | null
  gender: 'male' | 'female' | 'other'
  birthDate: string | null
  heightCm: number | null
  regionCode: string | null
  regionName: string | null
  maritalStatus: string | null
  childrenStatus: string | null
  educationCode: string | null
  occupationCode: string | null
  profileCompletion: number
  profileStatus: ProfileStatus
  createdAt: string
}

export type ProfileStatus = 'in_progress' | 'completed' | 'pending_review' | 'approved' | 'need_edit' | 'rejected'

// ===== 择偶偏好 =====
export interface UserPreference {
  userId: string
  minAge: number | null
  maxAge: number | null
  agePriority: 'required' | 'preferred'
  minHeightCm: number | null
  maxHeightCm: number | null
  heightPriority: 'required' | 'preferred'
  regionScope: string[] | null
  regionPriority: 'required' | 'preferred'
  maritalStatuses: string[] | null
  maritalPriority: 'required' | 'preferred'
}

// ===== 关系 =====
export interface Match {
  id: string
  userAId: string
  userBId: string
  status: MatchStatus
  source: string
  matchedAt: string
  successfulAt: string | null
}

export type MatchStatus = 'active' | 'getting_to_know' | 'unmatched' | 'successful'

export interface UserRelation {
  id: string
  userId: string
  targetUserId: string
  relationType: RelationType
  createdAt: string
}

export type RelationType = 'liked' | 'passed' | 'blocked'

// ===== 推荐 =====
export interface RecommendationCandidate {
  userId: string
  recommendationLevel: 'high' | 'medium' | 'normal'
  recommendationReasons: string[]
  displayName?: string
  age?: number
  heightCm?: number
  regionName?: string
}

// ===== 聊天 =====
export interface Conversation {
  conversationId: string
  matchId: string
  otherUserId: string
  otherDisplayName: string
  otherAvatarUrl: string
  lastMessageAt: string
  unreadCount: number
  status: ConversationStatus
  canSendMessage: boolean
}

export type ConversationStatus = 'active' | 'unmatched' | 'blocked'

export interface Message {
  messageId: string
  conversationId: string
  senderId: string
  messageType: MessageType
  content: string | null
  fileId: string | null
  status: MessageStatus
  createdAt: string
  mine: boolean
  bubbleType: 'self' | 'other'
}

export type MessageType = 'text' | 'image' | 'system' | 'risk_notice'
export type MessageStatus = 'sent' | 'delivered' | 'read' | 'failed'

// ===== 活动 =====
export interface Activity {
  displayId?: string
  displayNumber?: string
  userDisplayNumber?: string
  serviceDisplayId?: string
  id: string
  title: string
  description: string
  status: ActivityStatus
  totalLimit: number
  maleLimit: number | null
  femaleLimit: number | null
  currentMaleCount: number
  currentFemaleCount: number
  registrationStartAt: string
  registrationEndAt: string
  activityStartAt: string
  activityEndAt: string
  location: string
  address: string
  category: string
  coverImageUrl: string
}

export type ActivityStatus = 'draft' | 'registration_open' | 'registration_closed' | 'ongoing' | 'ended' | 'cancelled'

export interface ActivityRegistration {
  id: string
  activityId: string
  userId: string
  status: RegistrationStatus
  registeredAt: string
  checkinStatus: CheckinStatus
}

export type RegistrationStatus = 'pending' | 'approved' | 'rejected' | 'cancelled'
export type CheckinStatus = 'not_checked_in' | 'checked_in'

// ===== 举报 & 申诉 =====
export interface Report {
  id: string
  reporterId: string
  targetUserId: string
  reportType: ReportType
  content: string
  status: ReportStatus
  createdAt: string
}

export type ReportType = 'fake_profile' | 'fake_marital_status' | 'harassment' | 'pornography' | 'advertising' | 'fraud' | 'money_inducement' | 'impersonation'
export type ReportStatus = 'pending' | 'processing' | 'resolved'

export interface Appeal {
  id: string
  appealId: string
  reporterId: string
  content: string
  status: AppealStatus
  createdAt: string
}

export type AppealStatus = 'pending' | 'processing' | 'resolved' | 'rejected'

// ===== 照片 =====
export interface UserPhoto {
  id: string
  userId: string
  fileKey: string
  photoType: 'avatar' | 'lifestyle'
  sortOrder: number
  reviewStatus: ReviewStatus
  url?: string
}

export type ReviewStatus = 'pending' | 'approved' | 'need_edit' | 'rejected'

// ===== 认证 =====
export interface AuthTokens {
  accessToken: string
  refreshToken: string
  expiresIn: number
  userId: string
  isNewUser: boolean
}

// ===== 成功牵手请求 =====
export interface SuccessRequest {
  requestId: string
  matchId: string
  initiatedBy: string
  status: 'pending' | 'confirmed' | 'declined'
  confirmedBy: string | null
  createdAt: string
  resolvedAt: string | null
}

// ===== API 响应 =====
export interface ApiResponse<T = any> {
  success: boolean
  code: string
  message: string
  data: T
}

// ===== 分页 =====
export interface PageResult<T> {
  items: T[]
  nextCursor: string | null
  hasMore: boolean
}

// ===== Like 结果 =====
export interface LikeResult {
  action: 'liked'
  mutual: boolean
  mutualMatch?: boolean
  matchCreated?: boolean
  matchedConversationId?: string
}

// ===== 通知 =====
export interface Notification {
  id: string
  userId: string
  type: string
  title: string
  content: string
  targetType: string | null
  targetId: string | null
  isRead: boolean
  createdAt: string
}