using System;
using System.Threading.Tasks;
using ShareeBike.Model.Bikes;
using ShareeBike.Model.Services.CopriApi;

namespace ShareeBike.Model.Connector
{
	public interface IQuery
	{
		/// <summary> Gets all stations including positions.</summary>
		Task<Result<StationsAndBikesContainer>> GetBikesAndStationsAsync();

		/// <summary> Gets bikes occupied is a user is logged in. </summary>
		/// <returns>Collection of bikes.</returns>
		Task<Result<BikeCollection>> GetBikesOccupiedAsync();

		/// <summary> Gets bikes either bikes available if no user is logged in or bikes available and bikes occupied if a user is logged in. </summary>
		/// <param name="operatorUri">Uri of the operator host to get bikes from or null if bikes have to be gotten form primary host.</param>
		/// <param name="stationId"> Id of station which is used for filtering bikes. Null if no filtering should be applied.</param>
		/// <returns>Collection of bikes.</returns>
		Task<Result<BikeCollection>> GetBikesAsync(Uri operatorUri = null, string stationId = null, string bikeId = null);
	}
}