TrakHound_Server.Plugins.Parts.PartInfo.ProcessCaptureItemMethod C# (CSharp) Method

        private static PartInfo ProcessCaptureItemMethod(PartCountEvent partCountEvent, GeneratedEvent gEvent, long _lastSequence)
        {
            if (!string.IsNullOrEmpty(partCountEvent.CaptureItemLink))
            {
                var captureItem = gEvent.CaptureItems.Find(x => x.Name == partCountEvent.CaptureItemLink);

                if (captureItem != null && captureItem.Sequence > _lastSequence)
                {
                    int count = 0;
                    int.TryParse(captureItem.Value, out count);
                    if (count > 0)
                    {
                        DateTime timestamp = gEvent.CurrentValue.Timestamp;

                        // Create new PartInfo object
                        var info = new PartInfo();
                        info.Id = Guid.NewGuid().ToString();
                        info.Timestamp = timestamp;
                        info.Sequence = captureItem.Sequence;

                        // Calculate Increment Value based on CalculationType
                        if (partCountEvent.CalculationType == CalculationType.INCREMENTAL)
                        {
                            info.Count = count;
                        }
                        else if (partCountEvent.CalculationType == CalculationType.TOTAL)
                        {
                            int previousCount = 0;
                            int.TryParse(captureItem.PreviousValue, out previousCount);

                            // If Part Count is less than or equal to stored value then assume
                            // it has been reset and needs to be incremented the entire new amount
                            if (count <= previousCount) info.Count = count;
                            else info.Count = count - previousCount;
                        }

                        return info;
                    }
                }
            }

            return null;
        }