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

namespace TINK.Model
{
    /// <summary> Holds collecion of filters to filter options (TINK, Konrad, ....).     </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 TINK, Konrad, ....) is on or off. </summary>
    public enum FilterState
    {
        /// <summary> Option (TINK, Konrad, ....) is available.</summary>
        On,
        /// <summary> Option is off</summary>
        Off,
    }
}