using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using DTS.Common.Base;
using DTS.Common.Enums;
using DTS.Common.Enums.Sensors;
using DTS.Common.Enums.Sensors.SensorsList;
using DTS.Common.Interface.Channels;
using DTS.Common.Interface.Channels.ChannelCodes;
using DTS.Common.Interface.DataRecorders;
using DTS.Common.Interface.Groups.GroupList;
using DTS.Common.Interface.Pagination;
using DTS.Common.Interface.Sensors;
using DTS.Common.Interface.TestSetups.TestSetupsList;

namespace DTS.Common.Interface.Groups.GroupChannelList
{
    /// <summary>
    /// this class describes the view module for the group import module
    /// this handles interaction betweens the views and the application, as well as 
    /// the logic and intermediate data for the module
    /// </summary>
    public interface IGroupChannelListViewModel : IBaseViewModel, IFilterableListView
    {
        IGroupChannelListView View { get; set; }
        IGroupChannelSettingsListView SettingsView { get; set; }

        /// <summary>
        /// populates the channels to be displayed in views
        /// </summary>
        /// <param name="page"></param>
        /// <param name="sensorLookup"></param>
        /// <param name="hardwareLookup"></param>
        /// <param name="channelDefaults"></param>
        /// <returns></returns>
        IDictionary<IGroup, Channels.IGroupChannel[]> PopulateChannels(object page, 
            IDictionary<int, ISensorData> sensorLookup, 
            IDictionary<int, IDASHardware> hardwareLookup,
            IChannelSetting[] channelDefaults,
            bool allowChannelDeletionByNonAdminUser = true,
            bool userIsAdmin = true,
            bool allowSensorPushAndPull = false,
            bool keepExistingChannels = false,
            bool allowChannelDeletionFromFixedGroup = true);

        /// <summary>
        /// whether voltage insertion channels should be created when dragging on an analog hardware channel onto 
        /// a blank channel with no sensor set yet
        /// </summary>
        bool CreateVoltageInputChannels { get; set; }

        /// <summary>
        /// Check to see if any of the channel's values that can be modified
        /// in the Parameters step are different than the corresponding 
        /// sensor's values in the sensor database, so that they can be 
        /// decorated, along with the Parameters step (FB 15245)
        /// </summary>
        /// <param name="ch"></param>
        /// <returns></returns>
        bool CompareAndMarkChannelParameters(Channels.IGroupChannel ch);
        /// <summary>
        /// any work that needs to be done when a view is loaded
        /// </summary>
        void OnSetActive();
        /// <summary>
        /// any work that needs to be done when view is unloaded
        /// </summary>
        void Unset();

        /// <summary>
        /// filters content on the screen given a string term
        /// </summary>
        /// <param name="term"></param>
        void Filter(string term);
        /// <summary>
        /// The format of a string double (usually "N2")
        /// </summary>
        string CapacityFormat { get; set; }
        /// <summary>
        /// All available channels [prior to filtering/searching/sorting]
        /// </summary>
        List<Channels.IGroupChannel> AllChannels { get; }

        Func<IList<IChannelCode>> ChannelCodesFunc { get; }

        /// <summary>
        /// channels displayed in channel list view
        /// </summary>
        ObservableCollection<Channels.IGroupChannel> Channels { get; set; }
        /// <summary>
        /// channels display in settings view, essentially the same as channels
        /// but snap-shot in onsetactive with just the blank channels removed
        /// </summary>
        ObservableCollection<Channels.IGroupChannel> SettingChannels { get; set; }
        /// <summary>
        /// indicates that the attached SettingsView has loaded
        /// </summary>
        bool SettingsViewLoaded { get; set; }
        /// <summary>
        /// indicates that the SettingChannel UI elements were created
        /// </summary>
        bool SettingChannelsLoaded { get; set; }
        /// <summary>
        /// group being viewed (when editing a group)
        /// </summary>
        IGroup Group { get; set; }
        /// <summary>
        /// test setup being viewed (when editing a test setup)
        /// </summary>
        ITestSetup TestSetup { get; set; }
        //whether to always match the CFC to the iso code and vice versa
        bool UseISOCodeFilterMapping { get; set; }
        /// <summary>
        /// sets which typeof channels are displayed by sensor type
        /// </summary>
        /// <param name="bridgeFilter"></param>
        void SetFilter(PossibleFilters bridgeFilter);
        /// <summary>
        /// indicates whether to show isocodes
        /// </summary>
        bool ShowISOCodes { get; }
        /// <summary>
        /// indicates whether to show user codes
        /// </summary>
        bool ShowUserCodes { get; }
        /// <summary>
        /// indicates whether to show Dallas Id column or not
        /// http://manuscript.dts.local/f/cases/31802/Add-Dallas-ID-column-to-quickcheckout
        /// </summary>
        bool ShowDallasIdColumn { get; set; }
        /// <summary>
        /// gets/sets what the iso view mode is
        /// </summary>
        IsoViewMode ISOViewMode { get; set; }
        bool ShowISOStringBuilder { get; set; }
        /// <summary>
        /// gets/sets whether complete and unique isocodes are required
        /// </summary>
        bool UniqueISOCodesRequired { get; set; }
        bool ShowChannelCodeLookupHelper { get; set; }

        bool UseTestSetupOrder { get; }
        bool ShowSensorChannelUserValues { get; set; }
        void MoveDown(Channels.IGroupChannel [] channel);
        void MoveBottom(Channels.IGroupChannel [] channel);
        void MoveUp(Channels.IGroupChannel [] channel);
        void MoveTop(Channels.IGroupChannel [] channel);
        void Filter(PossibleFilters filter);
        void AddChannels(DTS.Common.Interface.Sensors.SensorsList.IDragAndDropItem[] sensors);
        void AddChannels(IHardwareChannel[] hardwareChannels);
        void AddChannels(Channels.IGroupChannel[] groupChannels);
        void Remove(Channels.IGroupChannel channel, bool notifyChanged = true);
        IGroup CreateGroupIfNeeded(ITestSetup testSetup, string groupName);
		//used to count channels for the label at the top of the view
        void SetIncludedHardware(IDASHardware[] hardwares);

        /// <summary>
        /// modifies how meta data is handled when sensors are dragged onto channels without sensors
        /// </summary>
        bool ApplySensorDataToBlankChannels { get; set; }
        bool AllowChannelDeletionByNonAdminUser { get; set; }
        bool UserIsAdmin { get; set; }
        bool AllowSensorPushAndPull { get; set; }

        /// <summary>
        /// sets the range of all analog sensors according to input
        /// </summary>
        /// <param name="option"></param>
        void SetRange(CACOption option);

        /// <summary>
        /// sets the view (settings)
        /// </summary>
        /// <param name="columnTag"></param>
        /// <param name="bUserClick"></param>
        void Sort(object columnTag, bool bUserClick);

        bool ReadOnlyParametersMode { get; set; }
        bool ReadOnlyChannelsMode { get; set; }
        int UserID { get; set; }
    }
}