using DTS.Common.Enums.DASFactory;
using DTS.Common.Enums.Sensors;
using System;
using System.Xml;
using System.Xml.Schema;

namespace DTS.Common.Interface.DASFactory.Config
{
    public interface IDASChannel
    {
        DFConstantsAndEnums.ConfigMode ConfigurationMode { get; set; }

        /// <summary>
        /// whether the channel should be put in Diagnostics mode or not
        /// </summary>
        bool DiagnosticsMode { get; set; }

        /// <summary>
        /// Channel number with respect to it's containing module <see cref="OwningModule"/>
        /// </summary>
        int ModuleChannelNumber { get; set; }

        int AbsoluteDisplayOrder { get; set; }

        double UnitConverision { get; set; }

        bool AtCapacity { get; set; }

        double CapacityOutputIsBasedOn { get; set; }

        SensorConstants.SensUnits SensitivityUnits { get; set; }

        /// <summary>
        /// A link back to the Module that contains this channel.
        /// </summary>
        //public DASModule OwningModule { get; set; }

        /// <summary>
        /// The "stack channel number" of this channel with respect to the owning 
        /// DAS (0 based).
        /// </summary>
        byte Number { get; }

        /// <summary>
        /// Array of (string, byte[]) for EID
        /// </summary>
        IEID[] IDs { get; set; }

        /// <summary>
        /// time stamp of this event
        /// </summary>
        DateTime EventStartTime { get; set; }

        /// <summary>
        /// <see cref="bool"/> value indicating whether or not this channel has registered a level trigger.
        /// </summary>
        bool LevelTriggerSeen { get; set; }

        string IsoChannelName { get; set; }
        string ChannelGroupName { get; set; }
        string UserCode { get; set; }
        string UserChannelName { get; set; }
        string LinearSensorCalibration { get; set; }
        /// <summary>
        /// the number of samples to qualify over
        /// </summary>
        int QualificationSamples { get; set; }

        ///// <summary>
        ///// Number of samples that T0 on DASes that did not directly experience the level trigger must be shifted
        ///// to time align with this channel's directly level triggered T0.  A null value indicates that this channel
        ///// did not directly receive a level trigger.
        ///// </summary>
        int? LevelTriggerT0AdjustmentSamples { get; set; }

        /// <summary>
        /// Is this channel configured? 'Configured' means a sensor is connected and/or there is 
        /// information in the containg device's ConfigData object, put there with a call to
        /// ConfigureService.Configure(...) in the API.
        /// </summary>
        /// <returns>True if it is configured, False otherwise.</returns>
        bool IsConfigured();

        void WriteElementStart(XmlWriter writer);

        void WriteElementEnd(XmlWriter writer);

        void WriteXmlCRC32(XmlWriter writer);

        void WriteXml(XmlWriter writer);

        void ReadXml(XmlReader reader);

        XmlSchema GetSchema();

        int IdType { get; set; }

        string UserValue1 { get; set; }
        string UserValue2 { get; set; }
        string UserValue3 { get; set; }
    }
}