export type ItemKind = 'food' | 'event';

/** A food truck or an event on the calendar. */
export interface Item {
  kind: ItemKind;
  title: string;
  /** ISO timestamp for timed items; YYYY-MM-DD for all-day items. */
  start: string;
  end?: string;
  allDay: boolean;
  url?: string;
  description?: string;
}

export interface Beer {
  name: string;
  style?: string;
  abv?: number;
  description?: string;
  category?: string;
  /** Approximate beer color (hex), used for the pour bar. */
  color?: string;
  /** True for wine, cider, soda, kombucha… anything that isn't beer. */
  notBeer?: boolean;
}

export interface SourceStatus {
  name: string;
  ok: boolean;
  /** True when live fetch failed and we fell back to the last good copy. */
  stale?: boolean;
  fetchedAt?: string;
  error?: string;
}

/** What one adapter returns. Any field it doesn't handle stays undefined. */
export interface SourceResult {
  taps?: Beer[];
  tapsNote?: string;
  items?: Item[];
}

export interface Hours {
  /** 0 = Sunday … 6 = Saturday. [open, close] in 24h "HH:MM"; close may be past midnight ("01:00"). */
  [day: number]: [string, string] | null;
}

export interface Brewery {
  id: string;
  name: string;
  shortName?: string;
  area: string;
  address: string;
  mapsUrl: string;
  website: string;
  tapsUrl?: string;
  calendarUrl?: string;
  instagram?: string;
  hours?: Hours;
  hoursNote?: string;
}

export interface BreweryData extends Brewery {
  taps: Beer[];
  tapsNote?: string;
  items: Item[];
  sources: SourceStatus[];
}

export interface SiteData {
  generatedAt: string;
  windowStart: string;
  windowEnd: string;
  breweries: BreweryData[];
}