DP44/Common/DTS.CommonCore/.svn/pristine/0e/0e5feb993989de4c617b83373d1e510ebccf84f0.svn-base

using DTS.Common.Base;
using DTS.Common.Interface.TestSetups;
using System.Data;
using System.Globalization;
using System.Linq;

namespace DTS.Common.Classes.TestSetups
{
    /// <summary>
    /// describes Calculated Channel record in the db
    /// <inheritdoc cref="ICalculatedChannelRecord"/>
    /// </summary>
    public class CalculatedChannelRecord : BasePropertyChanged, ICalculatedChannelRecord
    {
        private string _name = "";
        public string Name
        {
            get => _name;
            set => SetProperty(ref _name, value, "Name");
        }

        private string _testSetupName = "";
        public string TestSetupName
        {
            get => _testSetupName;
            set => SetProperty(ref _testSetupName, value, "TestSetupName");
        }

        private int _id = -1;
        /// <summary>
        /// Database Id for record
        /// </summary>
        public int Id
        {
            get => _id;
            set => SetProperty(ref _id, value, "Id");
        }

        private Operations _operation = Operations.SUM;
        /// <summary>
        /// operation to apply to input channels
        /// </summary>
        public Operations Operation
        {
            get => _operation;
            set => SetProperty(ref _operation, value, "Operation");
        }
        private string _calculatedChannelValueCode = "";
        /// <summary>
        /// Single code (ISO or user) to associate with calculated channel
        /// </summary>
        public string CalculatedValueCode
        {
            get => _calculatedChannelValueCode;
            set => SetProperty(ref _calculatedChannelValueCode, value, "CalculatedValueCode");
        }

        protected string [] _inputChannelIds = new[] { "-1" };
        /// <summary>
        /// CSV separated list of channel ids that are inputs for the calculation
        /// </summary>
        public string [] InputChannelIds
        {
            get => _inputChannelIds;
            set => SetProperty(ref _inputChannelIds, value, "InputChannelIds");
        }
        private string _cfcForInputChannels = "";
        /// <summary>
        /// CFC to apply to input channels prior to calculation
        /// </summary>
        public string CFCForInputChannels
        {
            get => _cfcForInputChannels;
            set => SetProperty(ref _cfcForInputChannels, value, "CFCForInputChannels");
        }
        private string _cfcForOutput = "";
        /// <summary>
        /// CFC to apply to output of calculation
        /// </summary>
        public string ChannelFilterClassForOutput
        {
            get => _cfcForOutput;
            set => SetProperty(ref _cfcForOutput, value, "ChannelFilterClassForOutput");
        }
        private int _testSetupId;
        /// <summary>
        /// Database Id for test setup record
        /// </summary>
        public int TestSetupId
        {
            get => _testSetupId;
            set => SetProperty(ref _testSetupId, value, "TestSetupId");
        }
        private bool _viewInRealtime;
        /// <summary>
        /// Whether channel can be viewed in realtime or not
        /// </summary>
        public bool ViewInRealtime
        {
            get => _viewInRealtime;
            set => SetProperty(ref _viewInRealtime, value, "ViewInRealtime");
        }
        private int _clipLength;
        /// <summary>
        /// Clip length to apply to calculation if relevant
        /// some calculations are a max over an clip for example
        /// </summary>
        public int ClipLength
        {
            get => _clipLength;
            set => SetProperty(ref _clipLength, value, "ClipLength");
        }
        public CalculatedChannelRecord() { }
        public CalculatedChannelRecord(ICalculatedChannelRecord record)
        {
            TestSetupName = record.TestSetupName;
            Operation = record.Operation;
            InputChannelIds = new string[0];
            if( null != record.InputChannelIds && record.InputChannelIds.Any())
            {
                InputChannelIds = new string[record.InputChannelIds.Length];
                record.InputChannelIds.CopyTo(_inputChannelIds, 0);
            }
            Id = record.Id;
            ChannelFilterClassForOutput = record.ChannelFilterClassForOutput;
            CFCForInputChannels = record.CFCForInputChannels;
            Name = record.Name;
            CalculatedValueCode = record.CalculatedValueCode;
            ViewInRealtime = record.ViewInRealtime;
            ClipLength = record.ClipLength;
        }

        public CalculatedChannelRecord(IDataReader reader)
        {
            TestSetupName = Utility.GetString(reader, "TestSetupName");
            Operation = (Operations)Utility.GetInt(reader, "Operation", 0);
            InputChannelIds = Utility.GetStringArray(reader, "InputChannelIds", 
                new string [0], 
                CultureInfo.InvariantCulture.TextInfo.ListSeparator);
            Id = Utility.GetInt(reader, "Id", -1);
            ChannelFilterClassForOutput = Utility.GetString(reader, "CFCForOutput");
            CFCForInputChannels = Utility.GetString(reader, "CFCForInputChannels");
            Name = Utility.GetString(reader, "CCName");
            CalculatedValueCode = Utility.GetString(reader, "CalculatedChannelValueCode");
            ViewInRealtime = Utility.GetBool(reader, "ViewInRealtime");
            ClipLength = Utility.GetInt(reader, "ClipLength", 0);
        }
    }
}