// Domain models based on the Game Plan

// FIX: Added PageComponent types and updated Business interface for website editor feature.
export type PageComponentType = 'HEADING' | 'TEXT' | 'IMAGE' | 'BUTTON' | 'SERVICE' | 'COLUMNS';

export interface PageComponent {
  id: string;
  type: PageComponentType;
  content?: {
    text?: string;
    level?: 1 | 2 | 3;
    src?: string;
    alt?: string;
    buttonText?: string;
    href?: string;
    serviceId?: string;
  };
  children?: PageComponent[][];
}

export interface CustomDomain {
  id: number;
  domain: string;
  is_verified: boolean;
  ssl_provisioned: boolean;
  is_primary: boolean;
  verification_token: string;
  dns_txt_record: string;
  dns_txt_record_name: string;
  created_at: string;
  verified_at?: string;
}

export interface Business {
  id: string;
  name: string;
  subdomain: string;
  primaryColor: string;
  secondaryColor: string;
  logoUrl?: string;
  emailLogoUrl?: string;
  logoDisplayMode?: 'logo-only' | 'text-only' | 'logo-and-text'; // How to display branding
  whitelabelEnabled: boolean;
  plan?: 'Free' | 'Professional' | 'Business' | 'Enterprise';
  status?: 'Active' | 'Suspended' | 'Trial';
  joinedAt?: Date;
  resourcesCanReschedule?: boolean;
  paymentsEnabled: boolean;
  requirePaymentMethodToBook: boolean;
  cancellationWindowHours: number;
  lateCancellationFeePercent: number;
  initialSetupComplete?: boolean;
  customDomain?: string;
  customDomainVerified?: boolean;
  stripeConnectAccountId?: string;
  websitePages?: Record<string, { name: string; content: PageComponent[] }>;
  customerDashboardContent?: PageComponent[];
  trialStart?: string;
  trialEnd?: string;
  isTrialActive?: boolean;
  isTrialExpired?: boolean;
  daysLeftInTrial?: number;
  resourceTypes?: ResourceTypeDefinition[]; // Custom resource types
}

export type UserRole = 'superuser' | 'platform_manager' | 'platform_support' | 'owner' | 'manager' | 'staff' | 'resource' | 'customer';

export interface NotificationPreferences {
  email: boolean;
  sms: boolean;
  in_app: boolean;
  appointment_reminders: boolean;
  marketing: boolean;
}

export interface User {
  id: string | number;
  username?: string;
  name: string;
  email: string;
  role: UserRole;
  avatarUrl?: string;
  phone?: string;
  email_verified?: boolean;
  two_factor_enabled?: boolean;
  timezone?: string;
  locale?: string;
  notification_preferences?: NotificationPreferences;
}

export type ResourceType = 'STAFF' | 'ROOM' | 'EQUIPMENT';

export type ResourceTypeCategory = 'STAFF' | 'OTHER';

export interface ResourceTypeDefinition {
  id: string;
  name: string; // User-facing name like "Stylist", "Massage Therapist", "Treatment Room"
  description?: string; // Description of this resource type
  category: ResourceTypeCategory; // STAFF (requires staff assignment) or OTHER
  isDefault: boolean; // Cannot be deleted
  iconName?: string; // Optional icon identifier
}

export interface Resource {
  id: string;
  name: string;
  type: ResourceType; // Legacy field - will be deprecated
  typeId?: string; // New field - references ResourceTypeDefinition
  userId?: string;
  maxConcurrentEvents: number;
  savedLaneCount?: number; // Remembered lane count when multilane is disabled
}

export type AppointmentStatus = 'PENDING' | 'CONFIRMED' | 'COMPLETED' | 'CANCELLED' | 'NO_SHOW';

export interface Appointment {
  id: string;
  resourceId: string | null; // null if unassigned
  customerId?: string; // optional for walk-in appointments
  customerName: string;
  serviceId: string;
  startTime: Date; // For MVP, we will assume a specific date
  durationMinutes: number;
  status: AppointmentStatus;
  notes?: string;
}

export interface Blocker {
  id: string;
  resourceId: string;
  startTime: Date;
  durationMinutes: number;
  title: string;
}

export interface PaymentMethod {
  id: string;
  brand: 'Visa' | 'Mastercard' | 'Amex';
  last4: string;
  isDefault: boolean;
}


export interface Customer {
  id: string;
  name: string;
  email: string;
  phone: string;
  city?: string;
  state?: string;
  zip?: string;
  totalSpend: number;
  lastVisit: Date | null;
  status: 'Active' | 'Inactive' | 'Blocked';
  avatarUrl?: string;
  tags?: string[];
  userId?: string;
  paymentMethods: PaymentMethod[];
}

export interface Service {
  id: string;
  name: string;
  durationMinutes: number;
  price: number;
  description: string;
  displayOrder: number;
  photos?: string[];
}

export interface Metric {
  label: string;
  value: string;
  change: string;
  trend: 'up' | 'down' | 'neutral';
}

// --- Platform Types ---

export interface Ticket {
  id: string;
  subject: string;
  businessName: string;
  priority: 'Low' | 'Medium' | 'High' | 'Critical';
  status: 'Open' | 'In Progress' | 'Resolved';
  createdAt: Date;
}

export interface PlatformMetric {
  label: string;
  value: string;
  change: string;
  trend: 'up' | 'down' | 'neutral';
  color: 'blue' | 'green' | 'purple' | 'orange';
}

// --- OAuth Settings Types ---

export interface BusinessOAuthSettings {
  enabledProviders: string[];
  allowRegistration: boolean;
  autoLinkByEmail: boolean;
}

export interface BusinessOAuthSettingsResponse {
  businessSettings: BusinessOAuthSettings;
  availableProviders: string[];
}

// --- OAuth Credentials Types ---

export interface OAuthProviderCredentials {
  client_id: string;
  client_secret: string;
  team_id?: string; // Apple only
  key_id?: string; // Apple only
  tenant_id?: string; // Microsoft only
}

export interface BusinessOAuthCredentials {
  use_custom_credentials: boolean;
  google?: OAuthProviderCredentials;
  apple?: OAuthProviderCredentials;
  facebook?: OAuthProviderCredentials;
  linkedin?: OAuthProviderCredentials;
  microsoft?: OAuthProviderCredentials;
  twitter?: OAuthProviderCredentials;
  twitch?: OAuthProviderCredentials;
}