Merge branch 'master' of https://twinetfs.visualstudio.com/_git/Tango

3 files changed, 680 insertions, 325 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/ChartsViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/ChartsViewVM.cs
new file mode 100644
index 000000000..b06261306
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/ChartsViewVM.cs
@@ -0,0 +1,362 @@
+using LiveCharts;
+using LiveCharts.Wpf;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows.Media;
+using Tango.BL.Enumerations;
+using Tango.MachineStudio.Common;
+using Tango.MachineStudio.Statistics.Models;
+using Tango.BL.Entities;
+using Tango.SharedUI;
+using Tango.BL;
+using Tango.MachineStudio.Common.Notifications;
+using System.Threading.Tasks;
+
+namespace Tango.MachineStudio.Statistics.ViewModels
+{
+    public class ChartsViewVM : ViewModel
+    {
+        private INotificationProvider _notification;
+        private ObservablesContext _context;
+        private List<JobRunStatisticsModel> _job_runs;
+        private bool _loaded;
+
+        #region Properties
+        private LabeledSeriesCollection _timelineJobStatusSeries;
+        public LabeledSeriesCollection TimelineJobStatusSeries
+        {
+            get { return _timelineJobStatusSeries; }
+            set { _timelineJobStatusSeries = value; RaisePropertyChangedAuto(); }
+        }
+
+        private LabeledSeriesCollection _pieJobFailedReasons;
+        public LabeledSeriesCollection PieJobFailedReasons
+        {
+            get { return _pieJobFailedReasons; }
+            set { _pieJobFailedReasons = value; RaisePropertyChangedAuto(); }
+        }
+
+        private LabeledSeriesCollection _printPerWeekSeries;
+        public LabeledSeriesCollection PrintPerWeekSeries
+        {
+            get { return _printPerWeekSeries; }
+            set { _printPerWeekSeries = value; RaisePropertyChangedAuto(); }
+        }
+
+        private DateTime _startDate;
+        public DateTime StartDate
+        {
+            get { return _startDate; }
+            set { _startDate = value; RaisePropertyChangedAuto(); OnDateRangeChanged(); }
+        }
+
+        private DateTime _endDate;
+        public DateTime EndDate
+        {
+            get { return _endDate; }
+            set { _endDate = value; RaisePropertyChangedAuto(); OnDateRangeChanged(); }
+        }
+
+        private DateTime _minDate;
+        public DateTime MinDate
+        {
+            get { return _minDate; }
+            set { _minDate = value; RaisePropertyChangedAuto(); }
+        }
+
+        private DateTime _maxDate;
+        public DateTime MaxDate
+        {
+            get { return _maxDate; }
+            set { _maxDate = value; RaisePropertyChangedAuto(); }
+        }
+        #endregion
+
+        public ChartsViewVM(INotificationProvider notificationProvider)
+        {
+            _notification = notificationProvider;
+            StartDate = DateTime.Now.AddMonths(-1);
+            EndDate = DateTime.Now;
+        }
+
+        #region Generate Charts
+
+        public async void Init()
+        {
+            using (_notification.PushTaskItem("Loading statistics..."))
+            {
+                IsFree = false;
+
+                await Task.Factory.StartNew(() =>
+                {
+                    _context = ObservablesContext.CreateDefault();
+                    _job_runs = _context.JobRuns.OrderBy(x => x.StartDate).ToList().Select(x => new JobRunStatisticsModel(x)).ToList();
+                    foreach (var run in _job_runs)
+                    {
+                        run.LoadMachine(_context).GetAwaiter().GetResult();
+                    }
+                });
+
+                if (_job_runs.Count > 0)
+                {
+                    MinDate = _job_runs.Min(x => x.StartDate);
+                    MaxDate = _job_runs.Max(x => x.StartDate);
+                }
+
+                InvokeUIOnIdle(() =>
+                {
+                    if (_loaded)
+                    {
+                        OnDateRangeChanged();
+                    }
+                });
+
+                _loaded = true;
+                IsFree = true;
+            }
+        }
+
+        private List<JobRunStatisticsModel> GetJobRunsByDateRange(DateTime startDate, DateTime endTime, JobRunStatus? status = null)
+        {
+            return _job_runs.Where(x => x.StartDate.ToLocalTime() >= startDate && x.StartDate.ToLocalTime() <= endTime && (status == null || x.JobRunStatus == status)).ToList();
+        }
+
+        private List<JobRunStatisticsModel> 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;
+            }
+        }
+        
+        private void GenerateTimelineJobStatusChart()
+        {
+            TimelineJobStatusSeries = new LabeledSeriesCollection()
+            {
+                Title = "Job Runs Status",
+                ChartTitle = "Number Of Runs",
+                LabelsTitle = "Date",
+                SeriesColors = new List<Color>()
+                    {
+                         Colors.Green,
+                         Colors.Orange,
+                         Colors.Red,
+                    },
+            };
+
+            Series completed_job_runs = new ColumnSeries()
+            {
+                Title = "Completed",
+                Values = new ChartValues<int>(),
+                Fill = Brushes.Green,
+                MinWidth = 1,
+
+            };
+            Series aborted_job_runs = new ColumnSeries()
+            {
+                Title = "Aborted",
+                Values = new ChartValues<int>(),
+                Fill = Brushes.Orange,
+                MinWidth = 1,
+            };
+            Series failed_job_runs = new ColumnSeries()
+            {
+                Title = "Failed",
+                Values = new ChartValues<int>(),
+                Fill = Brushes.Red,
+                MinWidth = 1,
+            };
+
+            if (EndDate - StartDate > TimeSpan.FromDays(40))
+            {
+                completed_job_runs = new LineSeries()
+                {
+                    Title = "Completed",
+                    Values = new ChartValues<int>(),
+                    Fill = new SolidColorBrush(Colors.Green) { Opacity = 0.5 },
+                    MinWidth = 1,
+                    PointGeometry = null,
+                    StrokeThickness = 0,
+
+                };
+                aborted_job_runs = new LineSeries()
+                {
+                    Title = "Aborted",
+                    Values = new ChartValues<int>(),
+                    Fill = new SolidColorBrush(Colors.Orange) { Opacity = 0.5 },
+                    MinWidth = 1,
+                    PointGeometry = null,
+                    StrokeThickness = 0,
+                };
+                failed_job_runs = new LineSeries()
+                {
+                    Title = "Failed",
+                    Values = new ChartValues<int>(),
+                    Fill = new SolidColorBrush(Colors.Red) { Opacity = 0.5 },
+                    MinWidth = 1,
+                    PointGeometry = null,
+                    StrokeThickness = 0,
+                };
+            }
+
+            foreach (var date in CreateDates(StartDate, EndDate))
+            {
+                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(failed_job_runs);
+            TimelineJobStatusSeries.SeriesCollection.Add(aborted_job_runs);
+            TimelineJobStatusSeries.SeriesCollection.Add(completed_job_runs);
+        }
+
+        private void GeneratePieFailedReasonsChart()
+        {
+            var groups = GetJobRunsByDateRange(StartDate, EndDate, JobRunStatus.Failed).GroupBy(x => x.FailedMessage).OrderBy(x => x.Count());
+
+            List<Color> colors = new List<Color>();
+
+            int max = groups.Count() > 0 ? groups.Max(x => x.Count()) : 0;
+
+            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 = "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,
+                    ToolTip = group.First().FailedMessage,
+                };
+
+                PieJobFailedReasons.SeriesCollection.Add(series);
+            }
+        }
+
+        private void GeneratePrintPerWeekChart()
+        {
+            List<JobRunStatisticsModel> range_job_runs = GetJobRunsByDateRange(StartDate, EndDate);
+
+            Dictionary<Machine, List<double>> weeks_print_avg = new Dictionary<Machine, List<double>>();
+
+            //Init machines weeks averages dictionary.
+            foreach (var machine in range_job_runs.Select(x => x.Machine).OrderBy(x => x.Name).DistinctBy(x => x.Guid))
+            {
+                weeks_print_avg[machine] = new List<double>();
+            }
+
+            //Create all available dates
+            List<DateTime> all_dates = range_job_runs.Select(x => x.StartDate).ToList();
+
+            //get first Sunday.
+            DateTime current_sunday = all_dates.FirstOrDefault(x => x.DayOfWeek == DayOfWeek.Sunday);
+
+            if (current_sunday != null && all_dates.Count > 0)
+            {
+                //Iterate over each week starting from the earliest Sunday.
+                while (current_sunday <= all_dates.Last())
+                {
+                    var week_job_runs = range_job_runs.Where(x => x.EndPosition > 10 && x.StartDate >= current_sunday && x.StartDate <= current_sunday.AddDays(7)).ToList();
+
+                    foreach (var machine_job_runs in week_job_runs.GroupBy(x => x.Machine))
+                    {
+                        weeks_print_avg[machine_job_runs.Key].Add(machine_job_runs.Select(x => x.EndPosition).Average());
+                    }
+
+                    current_sunday = current_sunday.AddDays(8);
+                }
+            }
+
+            Dictionary<Machine, double> week_print_avg = new Dictionary<Machine, double>();
+
+            //Init machines week average dictionary.
+            foreach (var machine in weeks_print_avg)
+            {
+                if (machine.Value.Count > 0)
+                {
+                    week_print_avg[machine.Key] = machine.Value.Average();
+                }
+            }
+
+            //Init chart series
+            PrintPerWeekSeries = new LabeledSeriesCollection()
+            {
+                Title = "Average Printed Thread Per Week (m)",
+                ChartTitle = "Average Print Per Week (m)",
+                LabelsTitle = "Date",
+                SeriesColors = new List<Color>()
+                {
+
+                },
+            };
+
+            //Init series colors intensity by number of prints.
+            double max = week_print_avg.Count > 0 ? week_print_avg.Max(x => x.Value) : 0;
+            foreach (var machine in week_print_avg)
+            {
+                double a = (machine.Value / max);
+                PrintPerWeekSeries.SeriesColors.Add(Color.FromArgb((byte)(255d * (machine.Value / max)), 0, 200, 0));
+            }
+
+            //Init columns.
+            int index = 0;
+
+            foreach (var machine in week_print_avg)
+            {
+                var series = new ColumnSeries()
+                {
+                    Title = machine.Key.Name,
+                    Values = new ChartValues<int>() { (int)machine.Value },
+                    Fill = new SolidColorBrush(PrintPerWeekSeries.SeriesColors[index++]),
+                    DataLabels = true,
+                    ToolTip = machine.Key.SerialNumber,
+                };
+
+                PrintPerWeekSeries.SeriesCollection.Add(series);
+            }
+        }
+
+        #endregion
+
+        #region Filter by Date
+        public void OnDateRangeChanged()
+        {
+            if (_job_runs != null && _job_runs.Count > 0)// && _loaded)
+            {
+                GenerateTimelineJobStatusChart();
+                GeneratePieFailedReasonsChart();
+                GeneratePrintPerWeekChart();
+            }
+        }
+        #endregion
+        
+    }
+}
diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/JobRunsViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/JobRunsViewVM.cs
new file mode 100644
index 000000000..cf74071c9
--- /dev/null
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Statistics/ViewModels/JobRunsViewVM.cs
@@ -0,0 +1,304 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Data.Entity;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Tango.BL;
+using Tango.BL.Builders;
+using Tango.BL.Entities;
+using Tango.BL.Enumerations;
+using Tango.Core.Commands;
+using Tango.MachineStudio.Common;
+using Tango.MachineStudio.Common.Notifications;
+using Tango.MachineStudio.Statistics.Models;
+using Tango.SharedUI;
+using Tango.SharedUI.Components;
+using Tango.AutoComplete.Editors;
+
+namespace Tango.MachineStudio.Statistics.ViewModels
+{
+    public class JobRunsViewVM : ViewModel
+    {
+        private INotificationProvider _notification;
+        private List<Machine> _allMachines;
+        private List<User> _allUsers;
+        private List<RmlModel> _rmlsModels;
+        private List<JobRun> _allJobRuns;
+
+        #region Properties
+
+        private ObservableCollection<JobRunModel> _jobRuns;
+        public ObservableCollection<JobRunModel> JobRuns
+        {
+            get { return _jobRuns; }
+            set
+            {
+                _jobRuns = value;
+                RaisePropertyChangedAuto();
+            }
+        }
+
+        private JobRunModel _selectedJobRun = null;
+        public JobRunModel SelectedJobRun
+        {
+            get { return _selectedJobRun; }
+            set
+            {
+                _selectedJobRun = value;
+                RaisePropertyChangedAuto();
+            }
+        }
+
+        private SelectedObjectCollection<Machine> _selectedMachines;
+        public SelectedObjectCollection<Machine> SelectedMachines
+        {
+            get { return _selectedMachines; }
+            set
+            {
+                _selectedMachines = value;
+                RaisePropertyChangedAuto();
+            }
+        }
+
+        private DateTime _startSelectedDate;
+        public DateTime StartSelectedDate
+        {
+            get { return _startSelectedDate; }
+            set { _startSelectedDate = value; RaisePropertyChangedAuto(); }
+        }
+
+        private DateTime _endSelectedDate;
+        public DateTime EndSelectedDate
+        {
+            get { return _endSelectedDate; }
+            set { _endSelectedDate = value; RaisePropertyChangedAuto(); }
+        }
+
+        protected Double _lengthLowerValue;
+        public Double LengthLowerValue
+        {
+            get { return _lengthLowerValue; }
+            set
+            {
+                _lengthLowerValue = value;
+                RaisePropertyChangedAuto();
+            }
+        }
+
+        protected Double _lengthUpperValue;
+        public Double LengthUpperValue
+        {
+            get { return _lengthUpperValue; }
+            set
+            {
+                _lengthUpperValue = value;
+                RaisePropertyChangedAuto();
+            }
+        }
+
+        private SelectedObjectCollection<JobSource> _jobRunSelectedSources;
+        public SelectedObjectCollection<JobSource> JobRunSelectedSources
+        {
+            get { return _jobRunSelectedSources; }
+            set { _jobRunSelectedSources = value; RaisePropertyChangedAuto(); }
+        }
+
+        private SelectedObjectCollection<JobRunStatus> _jobRunSelectedStatuses;
+        public SelectedObjectCollection<JobRunStatus> JobRunSelectedStatuses
+        {
+            get { return _jobRunSelectedStatuses; }
+            set { _jobRunSelectedStatuses = value; RaisePropertyChangedAuto(); }
+        }
+
+        public SelectedObjectCollection<bool> _isGradientSelection;
+        public SelectedObjectCollection<bool> IsGradientSelection
+        {
+            get { return _isGradientSelection; }
+            set
+            {
+                _isGradientSelection = value;
+                RaisePropertyChangedAuto();
+            }
+        }
+
+        private SelectedObjectCollection<RmlModel> _selectedThreads;
+        public SelectedObjectCollection<RmlModel> SelectedThreads
+        {
+            get { return _selectedThreads; }
+            set
+            {
+                _selectedThreads = value;
+                RaisePropertyChangedAuto();
+            }
+        }
+
+        /// <summary>
+        /// Gets or sets the JobRuns providers.
+        /// </summary>
+        public ISuggestionProvider JobRunsProvider { get; set; }
+
+        private  JobRun _jobRun;
+        public JobRun JobRun
+        {
+            get { return _jobRun; }
+            set {
+                _jobRun = value;
+                if (_jobRun != null)
+                {
+                    SelectedJobName = _jobRun.JobName;
+                }
+                RaisePropertyChangedAuto(); }
+        }
+
+        private string SelectedJobName { get; set; }
+        
+
+        #endregion
+
+        public RelayCommand LoadJobRunsCommand { get; set; }
+
+        public JobRunsViewVM(INotificationProvider notificationProvider)
+        {
+            _notification = notificationProvider;
+            JobRuns = new ObservableCollection<JobRunModel>();
+            LoadJobRunsCommand = new RelayCommand(async () => await LoadJobRuns(), ()=> IsFree);
+            LengthUpperValue = 5000.0;
+            LengthLowerValue = 0.0;
+            DateTime now = DateTime.Now;
+            StartSelectedDate = now.AddMonths(-1);
+            EndSelectedDate = now;
+
+            JobRunSelectedSources = new SelectedObjectCollection<JobSource>(new ObservableCollection<JobSource>()
+            {
+                JobSource.Local,
+                JobSource.Remote
+            }, new ObservableCollection<JobSource>()
+            {
+                JobSource.Local,
+                JobSource.Remote
+            });
+            JobRunSelectedSources.SelectionChanged -= (x, y) => RaisePropertyChanged(nameof(JobRunSelectedSources));
+            JobRunSelectedSources.SelectionChanged += (x, y) => RaisePropertyChanged(nameof(JobRunSelectedSources));
+
+            JobRunSelectedStatuses = new SelectedObjectCollection<JobRunStatus>(new ObservableCollection<JobRunStatus>()
+            {
+                JobRunStatus.Aborted,
+                JobRunStatus.Completed,
+                JobRunStatus.Failed,
+
+            }, new ObservableCollection<JobRunStatus>()
+            {
+                JobRunStatus.Aborted,
+                JobRunStatus.Completed,
+                JobRunStatus.Failed,
+
+            });
+            JobRunSelectedStatuses.SelectionChanged -= (x,y)=> RaisePropertyChanged(nameof(JobRunSelectedStatuses));
+            JobRunSelectedStatuses.SelectionChanged += (x, y) => RaisePropertyChanged(nameof(JobRunSelectedStatuses));
+
+            IsGradientSelection = new SelectedObjectCollection<bool>(new ObservableCollection<bool>
+            {
+                true,
+                false
+            }, new ObservableCollection<bool>
+            {
+                true,
+                false
+            });
+            IsGradientSelection.SelectionChanged -= (x, y) => RaisePropertyChanged(nameof(IsGradientSelection));
+            IsGradientSelection.SelectionChanged += (x, y) => RaisePropertyChanged(nameof(IsGradientSelection));
+            JobRunsProvider = new SuggestionProvider((filter) =>
+            {
+                try
+                {
+                    SelectedJobName = filter;
+                    return _allJobRuns.Where(x => x.JobName != null && x.JobName.ToString().StartsWith(filter, StringComparison.CurrentCultureIgnoreCase)).ToList();
+                }
+                catch
+                {
+                    return null;
+                }
+            });
+           
+        }
+        
+        public async void Init()
+        {
+            using (_notification.PushTaskItem("Loading job runs..."))
+            {
+                try
+                {
+                    IsFree = false;
+
+                    using (var db = ObservablesContext.CreateDefault())
+                    {
+                        _allJobRuns = await db.JobRuns.ToListAsync(); ;
+                        _allMachines = await db.Machines.ToListAsync();
+                        _allUsers = await db.Users.Include(x => x.Contact).ToListAsync();
+                        _rmlsModels  = await db.Rmls.Select(x=> new RmlModel(){ Name = x.Name, Guid = x.Guid}).ToListAsync();
+                        SelectedMachines = new SelectedObjectCollection<Machine>(_allMachines.ToObservableCollection(), new ObservableCollection<Machine>());
+                        SelectedThreads = new SelectedObjectCollection<RmlModel>(_rmlsModels.ToObservableCollection(), new ObservableCollection<RmlModel>());
+                       
+                    }
+                }
+                catch (Exception ex)
+                {
+                    LogManager.Log(ex, "Error loading job runs.");
+                }
+                finally
+                {
+                    IsFree = true;
+                }
+            }
+        }
+        
+        private async Task LoadJobRuns()
+        {
+            using (_notification.PushTaskItem("Loading job runs..."))
+            {
+                try
+                {
+                    IsFree = false;
+
+                    using (var db = ObservablesContext.CreateDefault())
+                    {
+                        DateTime startUtc = StartSelectedDate.ToUniversalTime();
+                        TimeSpan offsetTime = (EndSelectedDate.Date == DateTime.Now.Date) ? DateTime.Now.TimeOfDay : new TimeSpan(23, 59, 59);
+                        DateTime endUtc = EndSelectedDate.ToUniversalTime() + offsetTime;
+
+                        var runs = await new JobRunsCollectionBuilder(db).Set(x => x.ActualStartDate <= DbFunctions.TruncateTime(endUtc) && x.ActualStartDate >= DbFunctions.TruncateTime(startUtc.Date))
+                        .WithMachines(SelectedMachines.SynchedSource.ToList())
+                        .WithJobSource(JobRunSelectedSources.SynchedSource)
+                        .WithJobStatus(JobRunSelectedStatuses.SynchedSource)
+                        .WithGradient(IsGradientSelection.SynchedSource)
+                        .Query(y => y.Where(x => (String.IsNullOrEmpty(SelectedJobName) || x.JobName.ToString().ToLower().StartsWith(SelectedJobName.ToLower()))
+                        && ( x.JobLength < LengthUpperValue && x.JobLength >= LengthLowerValue)
+                        ))
+                        .BuildListAsync();
+
+                        var modelList = runs.Select(x => new JobRunModel()
+                        {
+                            JobRun = x,
+                            Machine = _allMachines.FirstOrDefault(y => y.Guid == x.MachineGuid),
+                            User = _allUsers.SingleOrDefault(y => y.Guid == x.UserGuid),
+                        }).ToList();
+
+                        modelList.ForEach(x => x.Init());
+                        JobRuns = modelList.ToObservableCollection();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    LogManager.Log(ex, "Error loading job runs.");
+                }
+                finally
+                {
+                    IsFree = true;
+                }
+            }
+        }
+
+    }
+}
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 dfbfe2648..4a75a41c8 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
@@ -19,349 +19,38 @@ namespace Tango.MachineStudio.Statistics.ViewModels
 {
     public class MainViewVM : StudioViewModel
     {
-        private ObservablesContext _context;
-        private List<JobRunModel> _job_runs;
-        private bool rendered;
         private INotificationProvider _notification;
-        private bool _loaded;
 
-        private LabeledSeriesCollection _timelineJobStatusSeries;
-        public LabeledSeriesCollection TimelineJobStatusSeries
+        private ChartsViewVM _chartsViewVM;
+        public ChartsViewVM ChartsViewVM
         {
-            get { return _timelineJobStatusSeries; }
-            set { _timelineJobStatusSeries = value; RaisePropertyChangedAuto(); }
+            get { return _chartsViewVM; }
+            set { _chartsViewVM = value; RaisePropertyChangedAuto(); }
         }
 
-        private LabeledSeriesCollection _pieJobFailedReasons;
-        public LabeledSeriesCollection PieJobFailedReasons
+        private JobRunsViewVM _jobRunsViewVM;
+        public JobRunsViewVM JobRunsViewVM
         {
-            get { return _pieJobFailedReasons; }
-            set { _pieJobFailedReasons = value; RaisePropertyChangedAuto(); }
+            get { return _jobRunsViewVM; }
+            set { _jobRunsViewVM = value; RaisePropertyChangedAuto(); }
         }
-
-        private LabeledSeriesCollection _printPerWeekSeries;
-        public LabeledSeriesCollection PrintPerWeekSeries
-        {
-            get { return _printPerWeekSeries; }
-            set { _printPerWeekSeries = value; RaisePropertyChangedAuto(); }
-        }
-
-        private DateTime _startDate;
-        public DateTime StartDate
-        {
-            get { return _startDate; }
-            set { _startDate = value; RaisePropertyChangedAuto(); OnDateRangeChanged(); }
-        }
-
-        private DateTime _endDate;
-        public DateTime EndDate
-        {
-            get { return _endDate; }
-            set { _endDate = value; RaisePropertyChangedAuto(); OnDateRangeChanged(); }
-        }
-
-        private DateTime _minDate;
-        public DateTime MinDate
-        {
-            get { return _minDate; }
-            set { _minDate = value; RaisePropertyChangedAuto(); }
-        }
-
-        private DateTime _maxDate;
-        public DateTime MaxDate
-        {
-            get { return _maxDate; }
-            set { _maxDate = value; RaisePropertyChangedAuto(); }
-        }
-
+        
         public MainViewVM(INotificationProvider notificationProvider)
         {
             _notification = notificationProvider;
-
-            StartDate = DateTime.Now.AddMonths(-1);
-            EndDate = DateTime.Now;
+            ChartsViewVM = new ChartsViewVM(_notification);
+            JobRunsViewVM = new JobRunsViewVM(_notification);
         }
 
         public override void OnApplicationReady()
         {
-
-        }
-
-        private List<JobRunModel> GetJobRunsByDateRange(DateTime startDate, DateTime endTime, JobRunStatus? status = null)
-        {
-            return _job_runs.Where(x => x.StartDate.ToLocalTime() >= startDate && x.StartDate.ToLocalTime() <= endTime && (status == null || x.JobRunStatus == status)).ToList();
-        }
-
-        private List<JobRunModel> 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;
-            }
+            JobRunsViewVM.Init();
         }
 
-        public override async void OnNavigatedTo()
+        public override void OnNavigatedTo()
         {
             base.OnNavigatedTo();
-
-            if (rendered) return;
-
-            rendered = true;
-
-
-            using (_notification.PushTaskItem("Loading statistics..."))
-            {
-                IsFree = false;
-
-                await Task.Factory.StartNew(() =>
-                            {
-                                _context = ObservablesContext.CreateDefault();
-                                _job_runs = _context.JobRuns.OrderBy(x => x.StartDate).ToList().Select(x => new JobRunModel(x)).ToList();
-                                foreach (var run in _job_runs)
-                                {
-                                    run.LoadMachine(_context).GetAwaiter().GetResult();
-                                }
-                            });
-
-                if (_job_runs.Count > 0)
-                {
-                    MinDate = _job_runs.Min(x => x.StartDate);
-                    MaxDate = _job_runs.Max(x => x.StartDate);
-                }
-
-                InvokeUIOnIdle(() =>
-                {
-                    OnDateRangeChanged();
-                });
-
-                _loaded = true;
-
-                IsFree = true;
-            }
-        }
-
-        private void OnDateRangeChanged()
-        {
-            if (_job_runs != null && _job_runs.Count > 0 && _loaded)
-            {
-                GenerateTimelineJobStatusChart();
-                GeneratePieFailedReasonsChart();
-                GeneratePrintPerWeekChart();
-            }
-        }
-
-        private void GenerateTimelineJobStatusChart()
-        {
-            TimelineJobStatusSeries = new LabeledSeriesCollection()
-            {
-                Title = "Job Runs Status",
-                ChartTitle = "Number Of Runs",
-                LabelsTitle = "Date",
-                SeriesColors = new List<Color>()
-                    {
-                         Colors.Green,
-                         Colors.Orange,
-                         Colors.Red,
-                    },
-            };
-
-            Series completed_job_runs = new ColumnSeries()
-            {
-                Title = "Completed",
-                Values = new ChartValues<int>(),
-                Fill = Brushes.Green,
-                MinWidth = 1,
-
-            };
-            Series aborted_job_runs = new ColumnSeries()
-            {
-                Title = "Aborted",
-                Values = new ChartValues<int>(),
-                Fill = Brushes.Orange,
-                MinWidth = 1,
-            };
-            Series failed_job_runs = new ColumnSeries()
-            {
-                Title = "Failed",
-                Values = new ChartValues<int>(),
-                Fill = Brushes.Red,
-                MinWidth = 1,
-            };
-
-            if (EndDate - StartDate > TimeSpan.FromDays(40))
-            {
-                completed_job_runs = new LineSeries()
-                {
-                    Title = "Completed",
-                    Values = new ChartValues<int>(),
-                    Fill = new SolidColorBrush(Colors.Green) { Opacity = 0.5 },
-                    MinWidth = 1,
-                    PointGeometry = null,
-                    StrokeThickness = 0,
-
-                };
-                aborted_job_runs = new LineSeries()
-                {
-                    Title = "Aborted",
-                    Values = new ChartValues<int>(),
-                    Fill = new SolidColorBrush(Colors.Orange) { Opacity = 0.5 },
-                    MinWidth = 1,
-                    PointGeometry = null,
-                    StrokeThickness = 0,
-                };
-                failed_job_runs = new LineSeries()
-                {
-                    Title = "Failed",
-                    Values = new ChartValues<int>(),
-                    Fill = new SolidColorBrush(Colors.Red) { Opacity = 0.5 },
-                    MinWidth = 1,
-                    PointGeometry = null,
-                    StrokeThickness = 0,
-                };
-            }
-
-            foreach (var date in CreateDates(StartDate, EndDate))
-            {
-                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(failed_job_runs);
-            TimelineJobStatusSeries.SeriesCollection.Add(aborted_job_runs);
-            TimelineJobStatusSeries.SeriesCollection.Add(completed_job_runs);
-        }
-
-        private void GeneratePieFailedReasonsChart()
-        {
-            var groups = GetJobRunsByDateRange(StartDate, EndDate, JobRunStatus.Failed).GroupBy(x => x.FailedMessage).OrderBy(x => x.Count());
-
-            List<Color> colors = new List<Color>();
-
-            int max = groups.Count() > 0 ? groups.Max(x => x.Count()) : 0;
-
-            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 = "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,
-                    ToolTip = group.First().FailedMessage,
-                };
-
-                PieJobFailedReasons.SeriesCollection.Add(series);
-            }
-        }
-
-        private void GeneratePrintPerWeekChart()
-        {
-            List<JobRunModel> range_job_runs = GetJobRunsByDateRange(StartDate, EndDate);
-
-            Dictionary<Machine, List<double>> weeks_print_avg = new Dictionary<Machine, List<double>>();
-
-            //Init machines weeks averages dictionary.
-            foreach (var machine in range_job_runs.Select(x => x.Machine).OrderBy(x => x.Name).DistinctBy(x => x.Guid))
-            {
-                weeks_print_avg[machine] = new List<double>();
-            }
-
-            //Create all available dates
-            List<DateTime> all_dates = range_job_runs.Select(x => x.StartDate).ToList();
-
-            //get first Sunday.
-            DateTime current_sunday = all_dates.FirstOrDefault(x => x.DayOfWeek == DayOfWeek.Sunday);
-
-            if (current_sunday != null && all_dates.Count > 0)
-            {
-                //Iterate over each week starting from the earliest Sunday.
-                while (current_sunday <= all_dates.Last())
-                {
-                    var week_job_runs = range_job_runs.Where(x => x.EndPosition > 10 && x.StartDate >= current_sunday && x.StartDate <= current_sunday.AddDays(7)).ToList();
-
-                    foreach (var machine_job_runs in week_job_runs.GroupBy(x => x.Machine))
-                    {
-                        weeks_print_avg[machine_job_runs.Key].Add(machine_job_runs.Select(x => x.EndPosition).Average());
-                    }
-
-                    current_sunday = current_sunday.AddDays(8);
-                }
-            }
-
-            Dictionary<Machine, double> week_print_avg = new Dictionary<Machine, double>();
-
-            //Init machines week average dictionary.
-            foreach (var machine in weeks_print_avg)
-            {
-                if (machine.Value.Count > 0)
-                {
-                    week_print_avg[machine.Key] = machine.Value.Average();
-                }
-            }
-
-            //Init chart series
-            PrintPerWeekSeries = new LabeledSeriesCollection()
-            {
-                Title = "Average Printed Thread Per Week (m)",
-                ChartTitle = "Average Print Per Week (m)",
-                LabelsTitle = "Date",
-                SeriesColors = new List<Color>()
-                    {
-
-                    },
-            };
-
-            //Init series colors intensity by number of prints.
-            double max = week_print_avg.Count > 0 ? week_print_avg.Max(x => x.Value) : 0;
-            foreach (var machine in week_print_avg)
-            {
-                double a = (machine.Value / max);
-                PrintPerWeekSeries.SeriesColors.Add(Color.FromArgb((byte)(255d * (machine.Value / max)), 0, 200, 0));
-            }
-
-            //Init columns.
-            int index = 0;
-
-            foreach (var machine in week_print_avg)
-            {
-                var series = new ColumnSeries()
-                {
-                    Title = machine.Key.Name,
-                    Values = new ChartValues<int>() { (int)machine.Value },
-                    Fill = new SolidColorBrush(PrintPerWeekSeries.SeriesColors[index++]),
-                    DataLabels = true,
-                    ToolTip = machine.Key.SerialNumber,
-                };
-
-                PrintPerWeekSeries.SeriesCollection.Add(series);
-            }
+            ChartsViewVM.Init();
         }
     }
 }