export type BagType = 'personal_item' | 'carry_on' | 'checked' | 'worn';

export type Category = 'clothing' | 'toiletries' | 'tech' | 'documents' | 'gear' | 'wellness';

export type TripType =
  | 'weekend_getaway'
  | 'business'
  | 'beach'
  | 'alpine_cold'
  | 'hiking_camping'
  | 'international_urban'
  | 'road_trip';

export type Climate = 'hot' | 'mild' | 'cold' | 'rainy';

export type LuggageConfig = 'carry_on_only' | 'checked_bag' | 'backpack_only';

export type ItemSource = 'generated' | 'user' | 'learned' | 'ai';

export interface PackingItem {
  id: string;
  name: string;
  category: Category;
  quantity: number;
  bag: BagType;
  packed: boolean;
  essential?: boolean;
  notes?: string;
  source?: ItemSource;
  learnedReason?: string;
  debriefStatus?: 'used' | 'deadweight' | 'wishlist';
}

export interface TripDebrief {
  notes: string;
  rating: number; // 1 to 5
  completedAt: string;
  excludedItemNames: string[]; // Packed but never used ("Deadweight")
  includedItemNames: string[]; // Missing items ("Wish I brought")
}

export interface Trip {
  id: string;
  title: string;
  destination: string;
  routeCode: string; // e.g. "SFO ➔ NRT"
  tripType: TripType;
  durationDays: number;
  durationNights: number;
  climate: Climate;
  luggageConfig: LuggageConfig;
  hasLaundry: boolean;
  activities: string[]; // 'formal', 'swimming', 'hiking', 'gym', 'remote_work', 'photography'
  items: PackingItem[];
  createdAt: string;
  debrief?: TripDebrief;
}

export interface MemoryExclusion {
  itemName: string;
  tripType: TripType;
  count: number;
  lastDate: string;
}

export interface MemoryInclusion {
  itemName: string;
  category: Category;
  defaultBag: BagType;
  tripType: TripType;
  count: number;
  lastDate: string;
  reason?: string;
}

export interface PackMemory {
  exclusions: MemoryExclusion[];
  inclusions: MemoryInclusion[];
  totalTripsDebriefed: number;
}

export interface AppSettings {
  soundEnabled: boolean;
  aiEnabled: boolean;
  aiProvider: 'ollama' | 'gemini' | 'openai';
  ollamaUrl: string;
  ollamaModel: string;
  apiKey: string;
}

export interface BagMeta {
  type: BagType;
  label: string;
  code: string;
  icon: string;
  description: string;
  tsaRule?: string;
  color: string;
  borderClass: string;
  bgClass: string;
  badgeBg: string;
}