project-inter-server/src/repositories/ParkingGetterRepository.ts

import { IParkingStructure } from "../entities/ParkingRepositoryEntities";

export interface ParkingStructureCountOptions {
  startUnixEpochMs: number;
  endUnixEpochMs: number;
  intervalMs: number;
}

export interface HistoricalParkingAverageQueryResult {
  fromUnixEpochMs: number;
  toUnixEpochMs: number;
  averageSpotsAvailable: number;
}


export interface ParkingGetterRepository {
  getParkingStructures(): Promise<IParkingStructure[]>;
  getParkingStructureById(id: string): Promise<IParkingStructure | null>;

  /**
   * Get historical averages of parking structure data using the filtering options.
   * @param id
   * @param options
   */
  getHistoricalAveragesOfParkingStructureCounts(id: string, options: ParkingStructureCountOptions): Promise<HistoricalParkingAverageQueryResult[]>;
}