TREK/server/src/types.ts

import type { Selectable } from 'kysely';

import type { TripsTable } from './db/kysely/Trips.table';

export interface User {
  id: number;
  username: string;
  email: string;
  role: 'admin' | 'user';
  password_hash?: string;
  maps_api_key?: string | null;
  unsplash_api_key?: string | null;
  /** Amap (高德) web-service key — the per-user fallback for the Amap provider. */
  amap_api_key?: string | null;
  openweather_api_key?: string | null;
  avatar?: string | null;
  oidc_sub?: string | null;
  oidc_issuer?: string | null;
  last_login?: string | null;
  mfa_enabled?: number | boolean;
  mfa_secret?: string | null;
  mfa_backup_codes?: string | null;
  must_change_password?: number | boolean;
  first_seen_version?: string;
  login_count?: number;
  // Guest members (#1362): accountless trip participants. Flagged guests must never
  // authenticate or appear in the global user directory.
  is_guest?: number | boolean;
  created_at?: string;
  updated_at?: string;
}

/**
 * A trips row as the database holds it, derived from the generated table type
 * so it cannot drift from the schema (currency, is_archived and reminder_days
 * are nullable columns, and feed_token and reminder_sent_for exist).
 */
export type Trip = Selectable<TripsTable>;

export interface Day {
  id: number;
  trip_id: number;
  day_number: number;
  date?: string | null;
  notes?: string | null;
  title?: string | null;
  default_transport_mode?: string | null;
}

export interface Place {
  id: number;
  trip_id: number;
  name: string;
  description?: string | null;
  lat?: number | null;
  lng?: number | null;
  address?: string | null;
  category_id?: number | null;
  price?: number | null;
  currency?: string | null;
  reservation_status?: string;
  reservation_notes?: string | null;
  reservation_datetime?: string | null;
  place_time?: string | null;
  end_time?: string | null;
  duration_minutes?: number;
  notes?: string | null;
  image_url?: string | null;
  google_place_id?: string | null;
  google_ftid?: string | null;
  osm_id?: string | null;
  amap_poi_id?: string | null;
  route_geometry?: string | null;
  route_color?: string | null;
  website?: string | null;
  phone?: string | null;
  /** Typed in by hand (#2472). */
  email?: string | null;
  /** Hand-kept opening hours as JSON text, seven days Monday first (#2472). */
  opening_hours?: string | null;
  transport_mode?: string;
  /** What kind of stop this is on a drive (#1797); null for an ordinary place. */
  stop_type?: string | null;
  /** How full this stop fills the tank, 1-100; null follows the traveller's own setting. */
  fill_percent?: number | null;
  created_at?: string;
  updated_at?: string;
}

export interface Tag {
  id: number;
  user_id: number;
  name: string;
  color: string;
  created_at?: string;
}

export interface BudgetItemReceipt {
  id: number;
  filename: string;
  original_name: string;
  file_size?: number | null;
  mime_type?: string | null;
  url: string;
}

export interface BudgetItem {
  id: number;
  trip_id: number;
  category: string;
  name: string;
  total_price: number;
  currency?: string | null;
  exchange_rate?: number;
  persons?: number | null;
  days?: number | null;
  note?: string | null;
  /** Itemized receipt for a per-item split, as JSON. Its own column since #1658. */
  ticket_json?: string | null;
  reservation_id?: number | null;
  /** Set when the expense was created from a place (#1298) — the other side of
   *  the same link reservation_id is for a booking. */
  place_id?: number | null;
  paid_by_user_id?: number | null;
  expense_date?: string | null;
  sort_order: number;
  created_at?: string;
  members?: BudgetItemMember[];
  payers?: BudgetItemPayer[];
  receipts?: BudgetItemReceipt[];
}

export interface BudgetItemMember {
  user_id: number;
  paid: number;
  username: string;
  avatar_url?: string | null;
  avatar?: string | null;
  budget_item_id?: number;
  amount?: number | null;
}

export interface BudgetItemPayer {
  user_id: number;
  amount: number;
  username?: string;
  avatar_url?: string | null;
  avatar?: string | null;
  budget_item_id?: number;
}

interface ReservationEndpoint {
  id: number;
  reservation_id: number;
  role: 'from' | 'to' | 'stop';
  sequence: number;
  name: string;
  code: string | null;
  lat: number;
  lng: number;
  timezone: string | null;
  local_time: string | null;
  local_date: string | null;
}

export interface Reservation {
  id: number;
  trip_id: number;
  day_id?: number | null;
  end_day_id?: number | null;
  place_id?: number | null;
  assignment_id?: number | null;
  title: string;
  reservation_time?: string | null;
  reservation_end_time?: string | null;
  location?: string | null;
  confirmation_number?: string | null;
  notes?: string | null;
  status: string;
  type: string;
  /**
   * TEXT at the DB, not INTEGER (Plan 3d inventory §18.1 — no FK, some rows
   * read back as `"14.0"`): every reader normalises it, so this stays a
   * string here rather than the genuine INTEGER shape of
   * `day_assignments.accommodation_id`. Do not "fix" this to `number`: that
   * is a different column on a different table.
   */
  accommodation_id?: string | null;
  metadata?: string | null;
  needs_review?: number;
  endpoints?: ReservationEndpoint[];
  created_at?: string;
  day_number?: number;
  place_name?: string;
}

export interface DayNote {
  id: number;
  day_id: number;
  trip_id: number;
  text: string;
  time?: string | null;
  icon: string;
  /** One of NOTE_COLORS, or null for the neutral card (#1629). */
  color?: string | null;
  sort_order: number;
  created_at?: string;
}

export interface Participant {
  user_id: number;
  username: string;
  avatar?: string | null;
}

// ── Journey addon ─────────────────────────────────────────────────────────

export interface Journey {
  id: number;
  user_id: number;
  title: string;
  subtitle?: string | null;
  cover_gradient?: string | null;
  cover_image?: string | null;
  status: 'draft' | 'active' | 'completed' | 'archived';
  /** Draw the linked trips' GPX tracks on this journey's map (#2194). 0 by default. */
  show_trip_tracks?: number;
  /** The state the owner set by hand (#762); null follows the trip dates. */
  status_override?: 'draft' | 'live' | 'completed' | null;
  /** Entries without a place take the spot of their first geotagged photo (#1003). 0 by default. */
  photo_location?: number;
  created_at: number;
  updated_at: number;
}

export interface JourneyEntry {
  id: number;
  journey_id: number;
  source_trip_id?: number | null;
  source_place_id?: number | null;
  /**
   * The `day_assignments` row this entry was derived from (#2329). A place standing
   * on two days is two entries, and only this tells them apart. May dangle: an
   * unassigned stop keeps the id so reconciliation can see the assignment is gone.
   */
  source_assignment_id?: number | null;
  author_id: number;
  type: 'entry' | 'checkin' | 'skeleton';
  title?: string | null;
  story?: string | null;
  entry_date: string;
  entry_time?: string | null;
  location_name?: string | null;
  location_lat?: number | null;
  location_lng?: number | null;
  mood?: string | null;
  weather?: string | null;
  tags?: string | null;
  pros_cons?: string | null;
  visibility: 'private' | 'shared' | 'public';
  sort_order: number;
  /** ISO 3166-1 alpha-2, resolved from the coordinates when the entry was written. */
  country_code?: string | null;
  /**
   * 0/1 as the row holds it. A suggestion the traveller waved away: the row stays,
   * so the trip sync does not create it again, and every read leaves it out.
   */
  dismissed: number;
  /**
   * 0/1 as the row holds it. Switched on, the entry stays in the journal but
   * is left out of the route and the figures Studio prints (discussion #2064).
   * The wire carries a boolean; journey-entry-row.ts is where the two meet.
   */
  stats_excluded: number;
  /** 1 while the entry is a draft (#696), kept off the public share page. */
  is_draft?: number;
  created_at: number;
  updated_at: number;
}

export interface TrekPhoto {
  id: number;
  provider: string;
  asset_id?: string | null;
  owner_id?: number | null;
  file_path?: string | null;
  thumbnail_path?: string | null;
  width?: number | null;
  height?: number | null;
  passphrase?: string | null;
  /** 'image' (default) or 'video' — discriminates how the asset is served/played (#823). */
  media_type?: string | null;
  /** Optional video duration in milliseconds. */
  duration_ms?: number | null;
  /** When the picture was taken, as the provider or its EXIF reported it (#1614). */
  taken_at?: string | null;
  /** Capture coordinates. Stored as a pair or not at all. */
  lat?: number | null;
  lng?: number | null;
  created_at: string;
}

export interface JourneyPhoto {
  id: number;
  entry_id: number;
  photo_id: number;
  caption?: string | null;
  sort_order: number;
  shared: number;
  created_at: number;
  // Joined from trek_photos for API responses
  provider?: string;
  asset_id?: string | null;
  owner_id?: number | null;
  file_path?: string | null;
  thumbnail_path?: string | null;
  width?: number | null;
  height?: number | null;
}

export interface GalleryPhoto {
  id: number;
  journey_id: number;
  photo_id: number;
  caption?: string | null;
  shared: number;
  sort_order: number;
  created_at: number;
  // Joined from trek_photos for API responses
  provider?: string;
  asset_id?: string | null;
  owner_id?: number | null;
  file_path?: string | null;
  thumbnail_path?: string | null;
  width?: number | null;
  height?: number | null;
}

export interface JourneyContributor {
  journey_id: number;
  user_id: number;
  role: 'owner' | 'editor' | 'viewer';
  added_at: number;
}