public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            StationAvailability availability = (StationAvailability)value;
            string iconName = "";

            switch (availability)
            {
            case StationAvailability.OK:
                iconName = "Green";
                break;

            case StationAvailability.NoBikes:
                iconName = "RedEmpty";
                break;

            case StationAvailability.NoParking:
                iconName = "RedFull";
                break;

            case StationAvailability.OnlyFewBikes:
                iconName = "Yellow";
                break;

            case StationAvailability.OnlyFewParking:
                iconName = "YellowFull";
                break;
            }

            iconName = string.Format("Images/{0}[email protected]", iconName);
            return(iconName);
        }
        /// <summary>
        /// Method match result from stations in operation and availability for stations into a merged bikestation object.
        /// </summary>
        /// <param name="InOperation"></param>
        /// <param name="Availability"></param>
        /// <returns>Result object contain list of bikestations</returns>
        public static BikeStationResult MergeStations(StationsInOperation inOperation, StationsAvailability availability)
        {
            var bikeStationResult = new BikeStationResult();

            bikeStationResult.UpdatedAt = availability.UpdatedAt;

            foreach (var stationInOperation in inOperation.Stations)
            {
                StationAvailability stationAvailability = availability.Stations.Find(i => i.Id == stationInOperation.Id);

                long bikes = 0;
                long locks = 0;
                bool availableMatchFound = false;

                if (availability != null)
                {
                    bikes = stationAvailability.Availability.Bikes;
                    locks = stationAvailability.Availability.Locks;
                    availableMatchFound = true;
                }

                bikeStationResult.BikeStations.Add(new BikeStation
                {
                    Id           = stationInOperation.Id,
                    Title        = stationInOperation.Title,
                    Subtitle     = stationInOperation.Subtitle,
                    Availability = new Available {
                        Bikes = bikes, Locks = locks, MatchFound = availableMatchFound
                    }
                });
            }

            return(bikeStationResult);
        }