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Common/DTS.Common.Serialization/EventInfoAggregate.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using DTS.Common.Utilities.Logging;
+using DTS.DASLib.Service;
+
+namespace DTS.Serialization
+{
+    public class EventInfoAggregate
+    {
+        public string EventId { get; set; }
+        public string EventDescription { get; set; }
+        public double DurationSeconds { get; set; }
+        public string GUID { get; set; }
+        public bool HasBeenDownloaded { get; set; }
+        public bool WasTriggered { get; set; }
+        public int NumberOfChannels { get; set; }
+        public UInt64 NumberOfSamples { get; set; }
+        public UInt64 NumberOfBytes { get; set; }
+        public bool Faulted { get; set; }
+        public int EventNumber { get; set; }
+
+        private readonly Dictionary<IDASCommunication, int> _eventIndices = new Dictionary<IDASCommunication, int>();
+        private List<IDASCommunication> _das = null;
+        private Slice.Control.Event _event;
+
+        public Slice.Control.Event GetEvent(bool bClear)
+        {
+            if (bClear) { _event = null; }
+            return GetEvent();
+        }
+        public Slice.Control.Event GetEvent()
+        {
+            if (null == _event)
+            {
+                _event = new Slice.Control.Event(GetDasList(), this);
+            }
+            return _event;
+        }
+
+        public int GetEventIndex(IDASCommunication idas)
+        {
+            if (!_eventIndices.ContainsKey(idas)) { throw new NotImplementedException(string.Format("ERROR in GetEventIndex for {0}", idas.SerialNumber)); }
+            return _eventIndices[idas];
+        }
+        public List<IDASCommunication> GetDasList()
+        {
+            if (null == _das)
+            {
+                _das = new List<IDASCommunication>();
+                _das.AddRange(_eventIndices.Keys.ToArray());
+            }
+            return _das;
+        }
+
+
+
+        public EventInfoAggregate(DownloadReport.EventInfo newEvent)
+        {
+            EventId = newEvent.TestID;
+            EventDescription = newEvent.Description;
+            DurationSeconds = newEvent.Modules[0].PreTriggerSeconds + newEvent.Modules[0].PostTriggerSeconds;
+            GUID = newEvent.TestGUID.ToString();
+            HasBeenDownloaded = newEvent.HasBeenDownloaded;
+            WasTriggered = newEvent.WasTriggered;
+            NumberOfChannels = newEvent.Modules.Sum(s => s.Channels.Length);
+            NumberOfSamples = newEvent.Modules[0].NumberOfSamples;
+            NumberOfBytes = NumberOfSamples * (ulong)NumberOfChannels * (ulong)2;
+            Faulted = 0 != newEvent.FaultFlags;
+            EventNumber = newEvent.EventNumber;
+            _eventIndices.Add(newEvent.Modules[0].OwningDAS, newEvent.EventNumber);
+        }
+        public void Add(DownloadReport.EventInfo newEvent)
+        {
+            if (newEvent.TestID != EventId)
+            {
+                APILogger.Log("Warning, expected matching test ids: ", newEvent.TestID, EventId);
+            }
+            if (newEvent.Description != EventDescription)
+            {
+                APILogger.Log("Warning, expected matching test descriptions: ", newEvent.Description);
+            }
+            var duration = newEvent.Modules[0].PreTriggerSeconds + newEvent.Modules[0].PostTriggerSeconds;
+            if (duration != DurationSeconds)
+            {
+                APILogger.Log("Warning, durations don't match: ", duration, DurationSeconds);
+                DurationSeconds = Math.Min(DurationSeconds, duration);
+            }
+            if (newEvent.TestGUID.ToString() != GUID)
+            {
+                APILogger.Log("Warning, expected test GUIDs to match,", GUID, newEvent.TestGUID.ToString());
+            }
+            if (newEvent.HasBeenDownloaded != HasBeenDownloaded)
+            {
+                APILogger.Log("Warning, event has been downloaded from one unit, but not another");
+            }
+            if (newEvent.WasTriggered != WasTriggered)
+            {
+                APILogger.Log("Warning, one unit has triggered, but another has not");
+            }
+            var faulted = 0 != newEvent.FaultFlags;
+            Faulted = Faulted || faulted;
+            if (newEvent.Modules[0].NumberOfSamples != NumberOfSamples)
+            {
+                APILogger.Log("Warning, expected number of samples to match", NumberOfSamples, newEvent.Modules[0].NumberOfSamples);
+                NumberOfSamples = Math.Min(NumberOfSamples, newEvent.Modules[0].NumberOfSamples);
+            }
+            if (newEvent.EventNumber != EventNumber)
+            {
+                APILogger.Log("Warning, expected event numbers to match", EventNumber, newEvent.EventNumber);
+            }
+            NumberOfChannels += newEvent.Modules.Sum(s => s.Channels.Length);
+            NumberOfBytes = (ulong)2 * (ulong)NumberOfChannels * NumberOfSamples;
+            _eventIndices.Add(newEvent.Modules[0].OwningDAS, newEvent.EventNumber);
+        }
+
+    }
+}