import { IEta, IOrderedStop, IRoute, IShuttle, IStop, ISystem } from "../entities/entities";

export interface GetterRepository {
  getSystems(): Promise<ISystem[]>;
  getSystemById(systemId: string): Promise<ISystem | null>;

  getStopsBySystemId(systemId: string): Promise<IStop[]>;
  getStopById(stopId: string): Promise<IStop | null>;

  getRoutesBySystemId(systemId: string): Promise<IRoute[]>;
  getRouteById(routeId: string): Promise<IRoute | null>;

  getShuttlesBySystemId(systemId: string): Promise<IShuttle[]>;
  getShuttleById(shuttleId: string): Promise<IShuttle | null>;
  getShuttlesByRouteId(routeId: string): Promise<IShuttle[]>;

  getEtasForShuttleId(shuttleId: string): Promise<IEta[]>;
  getEtasForStopId(stopId: string): Promise<IEta[]>;

  getEtaForShuttleAndStopId(shuttleId: string, stopId: string): Promise<IEta | null>;

  getOrderedStopByRouteAndStopId(routeId: string, stopId: string): Promise<IOrderedStop | null>;

  /**
   * Get ordered stops with the given stop ID.
   * Returns an empty array if no ordered stops found.
   * @param stopId
   */
  getOrderedStopsByStopId(stopId: string): Promise<IOrderedStop[]>;

  /**
   * Get ordered stops with the given route ID.
   * Returns an empty array if no ordered stops found.
   * @param routeId
   */
  getOrderedStopsByRouteId(routeId: string): Promise<IOrderedStop[]>;
}