Working on Stats.

1 files changed, 129 insertions, 43 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/MainViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/MainViewVM.cs
index f09ed2e0d..82e47052b 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/MainViewVM.cs
@@ -7,7 +7,9 @@ using System.Text;
 using System.Threading.Tasks;
 using System.Windows.Media;
 using Tango.BL;
+using Tango.BL.Entities;
 using Tango.BL.Enumerations;
+using Tango.Core.Helpers;
 using Tango.MachineStudio.Common;
 using Tango.MachineStudio.Statistics.Models;
 
@@ -16,6 +18,8 @@ namespace Tango.MachineStudio.Statistics.ViewModels
     public class MainViewVM : StudioViewModel
     {
         private ObservablesContext _context;
+        private List<JobRun> _job_runs;
+        private bool rendered;
 
         private LabeledSeriesCollection _timelineJobStatusSeries;
         public LabeledSeriesCollection TimelineJobStatusSeries
@@ -24,19 +28,16 @@ namespace Tango.MachineStudio.Statistics.ViewModels
             set { _timelineJobStatusSeries = value; RaisePropertyChangedAuto(); }
         }
 
+        private LabeledSeriesCollection _pieJobFailedReasons;
+        public LabeledSeriesCollection PieJobFailedReasons
+        {
+            get { return _pieJobFailedReasons; }
+            set { _pieJobFailedReasons = value; RaisePropertyChangedAuto(); }
+        }
+
         public MainViewVM()
         {
-            TimelineJobStatusSeries = new LabeledSeriesCollection()
-            {
-                ChartTitle = "Monthly Job Runs",
-                LabelsTitle = "Date",
-                SeriesColors = new List<Color>()
-                {
-                     Colors.Green,
-                     Colors.Orange,
-                     Colors.Red,
-                },
-            };
+
         }
 
         public override void OnApplicationReady()
@@ -45,43 +46,128 @@ namespace Tango.MachineStudio.Statistics.ViewModels
             {
                 _context = ObservablesContext.CreateDefault();
                 DateTime start_date = DateTime.UtcNow.AddMonths(-1);
-                var jobs_runs = _context.JobRuns.Where(x => x.StartDate > start_date).OrderBy(x => x.StartDate).ToList();
+                _job_runs = _context.JobRuns.OrderBy(x => x.StartDate).ToList();
+            });
+        }
 
-                InvokeUIOnIdle(() =>
-                {
-                    var completed_job_runs = new ColumnSeries()
-                    {
-                        Title = "Completed",
-                        Values = new ChartValues<int>(),
-                        Fill = Brushes.Green,
-                    };
-                    var aborted_job_runs = new ColumnSeries()
-                    {
-                        Title = "Aborted",
-                        Values = new ChartValues<int>(),
-                        Fill = Brushes.Orange,
-                    };
-                    var failed_job_runs = new ColumnSeries()
-                    {
-                        Title = "Failed",
-                        Values = new ChartValues<int>(),
-                        Fill = Brushes.Red,
-                    };
+        private List<JobRun> GetJobRunsByStartDate(DateTime startDate, JobRunStatus? status = null)
+        {
+            return _job_runs.Where(x => x.StartDate.ToLocalTime() >= startDate && (status == null || x.JobRunStatus == status)).ToList();
+        }
 
-                    for (DateTime date = DateTime.Now.AddMonths(-1); date.Date <= DateTime.Now.Date; date = date.AddDays(1))
-                    {
-                        completed_job_runs.Values.Add(jobs_runs.Where(x => x.StartDate.ToLocalTime().Date == date.Date && x.JobRunStatus == JobRunStatus.Completed).Count());
-                        aborted_job_runs.Values.Add(jobs_runs.Where(x => x.StartDate.ToLocalTime().Date == date.Date && x.JobRunStatus == JobRunStatus.Aborted).Count());
-                        failed_job_runs.Values.Add(jobs_runs.Where(x => x.StartDate.ToLocalTime().Date == date.Date && x.JobRunStatus == JobRunStatus.Failed).Count());
+        private List<JobRun> GetJobRunsByDate(DateTime date, JobRunStatus? status = null)
+        {
+            return _job_runs.Where(x => x.StartDate.ToLocalTime().Date == date.Date && (status == null || x.JobRunStatus == status)).ToList();
+        }
+
+        private IEnumerable<DateTime> CreateDates(DateTime start, DateTime end)
+        {
+            for (DateTime date = start.Date; date.Date <= end.Date; date = date.AddDays(1))
+            {
+                yield return date;
+            }
+        }
 
-                        TimelineJobStatusSeries.Labels.Add(date.ToShortDateString());
-                    }
+        public override void OnNavigatedTo()
+        {
+            base.OnNavigatedTo();
+
+            if (rendered) return;
 
-                    TimelineJobStatusSeries.SeriesCollection.Add(completed_job_runs);
-                    TimelineJobStatusSeries.SeriesCollection.Add(aborted_job_runs);
-                    TimelineJobStatusSeries.SeriesCollection.Add(failed_job_runs);
-                });
+            rendered = true;
+
+            InvokeUIOnIdle(() =>
+            {
+                GenerateTimelineJobStatusChart();
+                GeneratePieFailedReasonsChart();
             });
         }
+
+        private void GenerateTimelineJobStatusChart()
+        {
+            TimelineJobStatusSeries = new LabeledSeriesCollection()
+            {
+                Title = "This Month Job Runs Status",
+                ChartTitle = "Number Of Runs",
+                LabelsTitle = "Date",
+                SeriesColors = new List<Color>()
+                    {
+                         Colors.Green,
+                         Colors.Orange,
+                         Colors.Red,
+                    },
+            };
+
+            var completed_job_runs = new ColumnSeries()
+            {
+                Title = "Completed",
+                Values = new ChartValues<int>(),
+                Fill = Brushes.Green,
+            };
+            var aborted_job_runs = new ColumnSeries()
+            {
+                Title = "Aborted",
+                Values = new ChartValues<int>(),
+                Fill = Brushes.Orange,
+            };
+            var failed_job_runs = new ColumnSeries()
+            {
+                Title = "Failed",
+                Values = new ChartValues<int>(),
+                Fill = Brushes.Red,
+            };
+
+            foreach (var date in CreateDates(DateTime.Now.AddMonths(-1), DateTime.Now))
+            {
+                completed_job_runs.Values.Add(GetJobRunsByDate(date, JobRunStatus.Completed).Count());
+                aborted_job_runs.Values.Add(GetJobRunsByDate(date, JobRunStatus.Aborted).Count());
+                failed_job_runs.Values.Add(GetJobRunsByDate(date, JobRunStatus.Failed).Count());
+
+                TimelineJobStatusSeries.Labels.Add(date.ToShortDateString());
+            }
+
+            TimelineJobStatusSeries.SeriesCollection.Add(completed_job_runs);
+            TimelineJobStatusSeries.SeriesCollection.Add(aborted_job_runs);
+            TimelineJobStatusSeries.SeriesCollection.Add(failed_job_runs);
+        }
+
+        private void GeneratePieFailedReasonsChart()
+        {
+            var groups = GetJobRunsByStartDate(DateTime.Now.AddMonths(-1), JobRunStatus.Failed).GroupBy(x => x.FailedMessage);
+
+            List<Color> colors = new List<Color>();
+
+            int max = groups.Max(x => x.Count());
+
+            for (int i = 0; i < groups.Count(); i++)
+            {
+                int count = groups.ElementAt(i).Count();
+                double alpha = Math.Max(((double)(count) / max * 200), 20);
+                colors.Add(Color.FromArgb((byte)alpha, 200, 0, 0));
+            }
+
+            PieJobFailedReasons = new LabeledSeriesCollection()
+            {
+                Title = "This Month Job Failure Reasons",
+                SeriesColors = colors,
+            };
+
+            int index = 0;
+
+            foreach (var group in groups)
+            {
+                int count = group.Count();
+
+                var series = new PieSeries()
+                {
+                    Title = group.First().FailedMessage,
+                    Values = new ChartValues<int>() { count },
+                    Fill = new SolidColorBrush(colors[index++]),
+                    DataLabels = true,
+                };
+
+                PieJobFailedReasons.SeriesCollection.Add(series);
+            }
+        }
     }
 }