// Domain types — mirror the JSON returned by the FastAPI backend (main.py).
// Keeping these in one place lets TypeScript catch drift between the frontend
// and the ClickHouse-backed API (e.g. a renamed or missing field) at build time.

/** GET /api/meta */
export interface Meta {
  cities: string[];
  dimensions: string[];
  brands: string[];
  managers: string[];
  statuses: string[];
}

/** One row of GET /api/boards (grouped per board_id). */
export interface Board {
  board_id: string;
  board_address: string;
  board_city: string;
  board_dimension: string;
}

/** One row of GET /api/bookings. task_id/task_status added in the July 2026 change. */
export interface Booking {
  board_id: string;
  task_id: string;
  task_status: string;
  start_date: string; // ISO date YYYY-MM-DD
  end_date: string;   // ISO date YYYY-MM-DD
  brand: string;
  company_name: string;
  manager: string[]; // canonical "Фамилия Имя" names (a task may have several)
}

/** Current filter selection shared by boards/bookings queries. */
export interface Filters {
  cities: string[];
  dimensions: string[];
  brands: string[];
  managers: string[];
  statuses: string[];
  search: string;
  dateStart: string; // YYYY-MM-DD or '' — start_date >= dateStart
  dateEnd: string; // YYYY-MM-DD or '' — end_date <= dateEnd
}

/** A booking active "today" attached to a map surface (for the balloon). */
export interface MapBooking {
  task_id: string;
  task_status: string;
  start_date: string;
  end_date: string;
  brand: string;
  company_name: string;
}

/** One surface returned by GET /api/map (from board_info, joined to bookings). */
export interface MapSurface {
  board_key: number;
  board_id: string;
  city: string;
  address: string;
  dimension: string;
  board_type: string;
  side: string;
  lat: number | null;
  lon: number | null;
  occupied_now: boolean;
  bookings: MapBooking[];
}

/** task_status value that marks an archived booking (painted slate #708090). */
export const ARCHIVED_STATUS = 'РК. Архив';