using System.Collections.Generic;
using ShareeBike.Model.Connector;
using ShareeBike.ViewModel.Map;
using ShareeBike.ViewModel.Settings;

namespace ShareeBike.Model
{
	/// <summary> Holds collection of filters to filter options (Cargo, Citybike, ....).     </summary>
	/// <remarks> Former name: FilterCollection.</remarks>
	public static class GroupFilterHelper
	{
		/// <summary> Gets default filter set.</summary>
		public static IGroupFilterSettings GetSettingsFilterDefaults
		{
			get
			{
				return new GroupFilterSettings(new Dictionary<string, FilterState> {
					{ FilterHelper.CARGOBIKE, FilterState.On },
					{FilterHelper.CITYBIKE, FilterState.On }
				});
			}
		}

		/// <summary> Gets default filter set.</summary>
		public static IGroupFilterMapPage GetMapPageFilterDefaults
		{
			get
			{
				return new GroupFilterMapPage(new Dictionary<string, FilterState> {
					{ FilterHelper.CARGOBIKE, FilterState.On },
					{FilterHelper.CITYBIKE, FilterState.Off }
				});
			}
		}
	}

	/// <summary> Holds value whether filter (on Cargo, Citybike, ....) is on or off. </summary>
	public enum FilterState
	{
		/// <summary> Option (Cargo, Citybike, ....) is available.</summary>
		On,
		/// <summary> Option is off</summary>
		Off,
	}
}