// ============================================================
// ScanMenu – Complete Database Types
// ============================================================

export type UserRole = 'admin' | 'owner' | 'staff' | 'customer';
export type OrderStatus = 'pending' | 'confirmed' | 'preparing' | 'ready' | 'delivered' | 'cancelled';
export type OrderType = 'dine_in' | 'takeaway' | 'delivery';
export type SubscriptionTier = 'free' | 'starter' | 'pro' | 'enterprise';
export type SubscriptionStatus = 'active' | 'past_due' | 'cancelled' | 'trialing';

export interface User {
  id: string;
  email: string;
  full_name: string;
  avatar_url?: string;
  role: UserRole;
  created_at: string;
  updated_at: string;
}

export interface Restaurant {
  id: string;
  owner_id: string;
  name: string;
  slug: string;
  description?: string;
  logo_url?: string;
  cover_image_url?: string;
  address?: string;
  phone?: string;
  email?: string;
  website?: string;
  currency: string;
  timezone: string;
  is_active: boolean;
  opening_hours?: Record<string, { open: string; close: string; closed?: boolean }>;
  theme_color: string;
  created_at: string;
  updated_at: string;
}

export interface Menu {
  id: string;
  restaurant_id: string;
  name: string;
  description?: string;
  is_active: boolean;
  sort_order: number;
  created_at: string;
  updated_at: string;
}

export interface Category {
  id: string;
  menu_id: string;
  restaurant_id: string;
  name: string;
  description?: string;
  image_url?: string;
  is_active: boolean;
  sort_order: number;
  created_at: string;
  updated_at: string;
}

export interface Product {
  id: string;
  category_id: string;
  restaurant_id: string;
  name: string;
  description?: string;
  price: number;
  image_url?: string;
  is_available: boolean;
  is_featured: boolean;
  preparation_time?: number; // minutes
  calories?: number;
  allergens?: string[];
  tags?: string[];
  sort_order: number;
  created_at: string;
  updated_at: string;
}

export interface ProductOption {
  id: string;
  product_id: string;
  name: string; // e.g. "Size", "Spice Level"
  type: 'single' | 'multiple';
  required: boolean;
  min_selections?: number;
  max_selections?: number;
  sort_order: number;
}

export interface ProductOptionItem {
  id: string;
  option_id: string;
  name: string; // e.g. "Small", "Medium", "Large"
  price_modifier: number;
  is_default: boolean;
  sort_order: number;
}

export interface Table {
  id: string;
  restaurant_id: string;
  number: string;
  name?: string;
  capacity?: number;
  is_active: boolean;
  qr_code_id?: string;
  created_at: string;
}

export interface QRCode {
  id: string;
  restaurant_id: string;
  table_id?: string;
  label: string;
  url: string;
  scans: number;
  is_active: boolean;
  created_at: string;
}

export interface Order {
  id: string;
  restaurant_id: string;
  customer_name?: string;
  customer_phone?: string;
  customer_email?: string;
  order_type: OrderType;
  table_number?: string;
  status: OrderStatus;
  subtotal: number;
  tax: number;
  total: number;
  notes?: string;
  delivery_address?: string;
  estimated_time?: number;
  created_at: string;
  updated_at: string;
}

export interface OrderItem {
  id: string;
  order_id: string;
  product_id: string;
  product_name: string;
  quantity: number;
  unit_price: number;
  total_price: number;
  options?: Record<string, string | string[]>;
  notes?: string;
}

export interface Subscription {
  id: string;
  restaurant_id: string;
  stripe_customer_id?: string;
  stripe_subscription_id?: string;
  tier: SubscriptionTier;
  status: SubscriptionStatus;
  current_period_start?: string;
  current_period_end?: string;
  created_at: string;
  updated_at: string;
}

export interface AnalyticsEvent {
  id: string;
  restaurant_id: string;
  event_type: string;
  event_data?: Record<string, unknown>;
  created_at: string;
}

// ============================================================
// Cart Types (Client-side)
// ============================================================

export interface CartItem {
  id: string;
  product: Product;
  quantity: number;
  options: Record<string, string | string[]>;
  notes?: string;
  total: number;
}

export interface Cart {
  restaurant_id: string;
  restaurant_name: string;
  items: CartItem[];
  order_type: OrderType;
  table_number?: string;
  subtotal: number;
  tax: number;
  total: number;
}