using System;
using System.Collections.Generic;

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

        /// <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; }
    }
}