types.ts

// Import React to support React.ReactNode type usage
import React from 'react';

export type Language = 'en' | 'zh' | 'ja' | 'ko' | 'es' | 'fr';

export type CompositionMode = 'classic' | 'dynamic' | 'cinematic';

export type Resolution = 'standard' | 'high' | 'ultra';

export type SubjectType = 'female' | 'male' | 'couple' | 'child' | 'family';

export interface WeddingStyle {
  id: string;
  name: string; // Fallback name
  prompt: string;
  promptKeywords?: string[]; // New: Synonyms or related terms for improved AI understanding
  description: string; // Fallback description
  coverColor: string;
  previewImage?: string; // New: Optional preview image for the style card
  category?: string; 
  icon?: React.ReactNode;
  isCustom?: boolean; 
  tags?: ('hot' | 'new' | 'recommend')[];
  isLocked?: boolean; // New: VIP Lock status
  groupCount?: number; // PDD: How many people joining
}

export interface GenerationConfig {
  customInstruction?: string;
  filter: string;
  blurAmount: number;
  compositionMode: CompositionMode;
  resolution: Resolution;
  subjectType?: SubjectType;
}

export interface GeneratedResult {
  styleId: string;
  imageUrl: string;
  timestamp: number;
  config?: GenerationConfig;
}

export type GenerationStatus = 'idle' | 'generating' | 'success' | 'error' | 'partial';

// --- NEW TYPES FOR ADMIN & USER CENTER ---

export interface LeadData {
  id: string;
  userId?: string; // Linked User Account ID
  name: string;
  phone: string;
  wechat?: string;
  service?: string;
  budget?: string;
  date?: string;
  timestamp: number;
  status: 'new' | 'contacted' | 'booked';
  // CRM Intelligence Fields
  preferredStyle?: string; // e.g., 'Korean Minimalist'
  generationCount?: number; // How many times they generated (Intent Score)
  syncStatus?: 'pending' | 'synced' | 'failed'; // CRM Sync Status
  crmId?: string; // External ID
}

export interface GenerationLog {
  styleId: string;
  styleName: string;
  userId: string;
  timestamp: number;
  ip: string;
  location: string;
  device: string;
}

export interface AdminConfig {
  promoText: string;
  promoEnds: string; // ISO Date string
  contactPhone: string;
  showBanner: boolean;
  footerAddress: string; 
  
  // Custom Branding
  logoUrl?: string; // NEW: Custom App Logo

  // Marketing / Share
  shareTitle?: string;
  shareDesc?: string;
  shareImage?: string;
  redPacketMax?: number;
  slashDifficulty?: number;
  shareConfig?: any;

  // Custom Content (About Us & Contact)
  aboutStory?: string;
  aboutPhilosophy?: string;
  aboutLocation?: string;
  qrCodeUrl?: string; // Custom Booking QR Code

  // Membership Mechanics
  pointsShare?: number;
  pointsInvite?: number;
  pointsBook?: number;
  pointsVipCost?: number; // Cost to redeem VIP

  // CRM & System Config
  crmApiUrl?: string;
  crmApiKey?: string;
  geminiApiKey?: string; // Dynamic API Key
  geminiApiUrl?: string; // Dynamic API Base URL (Proxy)
}

export interface PointHistory {
  id: string;
  action: 'share' | 'invite' | 'book' | 'redeem' | 'admin_adjust' | 'slash_help';
  points: number;
  timestamp: number;
  desc: string;
}

export interface StaffPermissions {
  canExportLeads: boolean;
  canDeleteLeads: boolean;
  canManageSettings: boolean;
  canManageUsers: boolean;
  canManageStaff: boolean;
}

export interface UserAccount {
  id: string;
  name: string;
  phone?: string; // NEW: For login
  password?: string; // NEW: Mock password
  avatar?: string;
  points: number;
  isVip: boolean;
  joinDate: number;
  history: PointHistory[];
  role: 'user' | 'staff' | 'admin'; // NEW: Role based access
  permissions?: StaffPermissions; // NEW: Granular permissions
  favorites?: string[]; // NEW: Persisted favorites
  // BI Analytics
  styleStats?: Record<string, number>; // { 'korean': 5, 'chinese': 2 }
  
  // PDD Mechanics
  redPacketBalance?: number; // e.g. 1980
  slashProgress?: Record<string, number>; // styleId -> percentage (0-100)
}

export type VideoTemplate = 'default' | 'flash' | 'slow' | 'story';

export interface FeedbackItem {
  id: string;
  userId?: string;
  type: 'bug' | 'suggestion' | 'other';
  rating: number;
  content: string;
  timestamp: number;
  contact?: string;
}