using System;
using System.Collections.Generic;
using TINK.Model.Station.Operator;

namespace TINK.Model.Station
{
    /// <summary> Holds station info. </summary>
    public class Station : IStation
    {
        /// <summary> Constructs a station object.</summary>
        /// <param name="id">Id of the station.</param>
        /// <param name="group">Group (TINK, Konrad) to which station is related.</param>
        /// <param name="position">GPS- position of the station.</param>
        /// <param name="stationName">Name of the station.</param>
        public Station(
            string id,
            IEnumerable<string> group,
            Position position,
            string stationName = "",
            Data operatorData = null)
        {
            Id = id;
            Group = group ?? throw new ArgumentException("Can not construct station object. Group of stations must not be null.");
            Position = position;
            StationName = stationName ?? string.Empty;
            OperatorData = operatorData ?? new Data();
        }

        /// <summary> Holds the unique id of the station.c</summary>
        public string Id { get; }

        /// <summary> Holds the group to which the station belongs.</summary>
        public IEnumerable<string> Group { get; }

        /// <summary> Gets the name of the station.</summary>
        public string StationName { get; }
        
        /// <summary> Holds the gps- position of the station.</summary>
        public Position Position { get; }

        /// <summary> Holds operator related info.</summary>
        public IData OperatorData { get; }
    }
}