// User & Auth Types
// User & Auth Types
export interface User {
  user_id: number | string;
  email?: string;
  firstName?: string | null;
  lastName?: string | null;
  phone?: string | null;
  max_role: number | string;
  privileges: string | string[];
}

export interface AuthResponse {
  access_token: string;
  privileges: string;
  user_id: number;
  max_role: number;
  status: string;
}

export interface LoginCredentials {
  username: string;
  password: string;
}

// Subscription status for beneficiary
export interface BeneficiarySubscription {
  status: 'active' | 'trialing' | 'expired' | 'none' | 'expiring_soon' | 'past_due' | 'canceled';
  startDate?: string; // ISO date
  endDate?: string;   // ISO date (currentPeriodEnd from Stripe)
  planType?: 'monthly' | 'annual';
  price?: number;
  cancelAtPeriodEnd?: boolean; // Will cancel at end of billing period
}

// Device/Sensor connected to beneficiary
export interface BeneficiaryDevice {
  id: string;
  type: 'motion' | 'door' | 'temperature' | 'bed' | 'other';
  name: string;
  location?: string;
  status: 'online' | 'offline';
  lastSeen?: string;
}

// Equipment/Kit delivery status
export type EquipmentStatus =
  | 'none'           // No equipment ordered
  | 'ordered'        // Kit ordered, waiting to ship
  | 'shipped'        // Kit shipped, in transit
  | 'delivered'      // Kit delivered, ready to activate
  | 'active'         // Equipment activated and working
  | 'demo';          // Demo mode (DEMO-00000)

// Beneficiary Types (elderly people being monitored)
export interface Beneficiary {
  id: number;
  name: string;
  avatar?: string;
  device_id?: string;
  status: 'online' | 'offline';
  relationship?: string;
  last_activity?: string;
  sensor_data?: SensorData;
  // Extended data from dashboard_single API
  address?: string;
  timezone?: string;
  wellness_score?: number;
  wellness_descriptor?: string;
  last_location?: string;
  temperature?: number;
  units?: string;
  sleep_hours?: number;
  bedroom_temperature?: number;
  before_last_location?: string;
  last_detected_time?: string;
  // Subscription & Devices
  subscription?: BeneficiarySubscription;
  devices?: BeneficiaryDevice[];
  hasDevices?: boolean;
  // Equipment status
  equipmentStatus?: EquipmentStatus;
  trackingNumber?: string;  // Shipping tracking number
  isDemo?: boolean;         // Demo mode flag
  // User's role for this beneficiary
  role?: 'custodian' | 'guardian' | 'caretaker';
  // Invitations for sharing access
  invitations?: {
    id: string;
    email: string;
    role: string;
    label?: string;
    status: string;
    created_at: string;
  }[];
}

// Dashboard API response
export interface DashboardSingleResponse {
  result_list: BeneficiaryDashboardData[];
  status: string;
}

export interface BeneficiaryDashboardData {
  user_id: number;
  name: string;
  address: string;
  time_zone: string;
  picture: string;
  deployment_id: string;
  wellness_score_percent: number;
  wellness_descriptor: string;
  wellness_descriptor_color: string;
  last_location: string;
  last_detected_time: string;
  before_last_location: string;
  temperature: number;
  bedroom_temperature: number;
  sleep_hours: number;
  units: string;
  location_list: string[];
}

export interface SensorData {
  motion_detected?: boolean;
  last_motion?: string;
  door_status?: 'open' | 'closed';
  temperature?: number;
  humidity?: number;
  last_updated?: string;
}

// Chat Types
export interface Message {
  id: string;
  role: 'user' | 'assistant';
  content: string;
  timestamp: Date;
}

export interface ChatResponse {
  ok: boolean;
  response: {
    Command: string;
    body: string;
    language: string;
  };
  status: string;
}

// Notification Settings
export interface NotificationSettings {
  // Alert types
  emergencyAlerts: boolean;
  activityAlerts: boolean;
  lowBattery: boolean;
  dailySummary: boolean;
  weeklySummary: boolean;
  // Delivery methods
  pushEnabled: boolean;
  emailEnabled: boolean;
  smsEnabled: boolean;
  // Quiet hours
  quietHours: boolean;
  quietStart: string; // "HH:MM" format
  quietEnd: string;   // "HH:MM" format
}

// API Types
export interface ApiError {
  message: string;
  code?: string;
  status?: number;
}

export interface ApiResponse<T> {
  data?: T;
  error?: ApiError;
  ok: boolean;
}