1 files changed, 124 insertions, 0 deletions
diff --git a/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs
new file mode 100644
index 000000000..12d811c42
--- /dev/null
+++ b/Software/Visual_Studio/PPC/Modules/Tango.PPC.Jobs/ViewModels/JobsViewVM.cs
@@ -0,0 +1,124 @@
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Text;
+using System.Threading;
+using System.Threading.Tasks;
+using System.Windows.Data;
+using Tango.BL;
+using Tango.BL.Entities;
+using Tango.Core.Commands;
+using Tango.DragAndDrop;
+using Tango.PPC.Common;
+
+namespace Tango.PPC.Jobs.ViewModels
+{
+    public class JobsViewVM : PPCViewModel
+    {
+        private ObservablesContext _jobsContext;
+
+        private ObservableCollection<Job> _jobs;
+        public ObservableCollection<Job> Jobs
+        {
+            get { return _jobs; }
+            set { _jobs = value; RaisePropertyChangedAuto(); }
+        }
+
+        private ICollectionView _jobsCollectionView;
+        /// <summary>
+        /// Gets or sets the jobs collection view.
+        /// </summary>
+        public ICollectionView JobsCollectionView
+        {
+            get { return _jobsCollectionView; }
+            set
+            {
+                _jobsCollectionView = value;
+                RaisePropertyChangedAuto();
+            }
+        }
+
+        public RelayCommand JobSelectedCommand { get; set; }
+
+        public RelayCommand<DropEventArgs> OnDragAndDropCommand { get; set; }
+
+        public RelayCommand<Job> RemoveJobCommand { get; set; }
+
+        private void OnDragAndDropJobs(Job draggedJob, Job droppedJob)
+        {
+            Debug.WriteLine(draggedJob.Name + " Dragged on to " + droppedJob.Name);
+
+            if (draggedJob.JobIndex > droppedJob.JobIndex)
+            {
+                draggedJob.JobIndex = droppedJob.JobIndex - 1;
+            }
+            else
+            {
+                draggedJob.JobIndex = droppedJob.JobIndex + 1;
+            }
+
+            int index = 1;
+
+            foreach (var job in Jobs.OrderBy(x => x.JobIndex))
+            {
+                job.JobIndex = index++;
+            }
+
+            JobsCollectionView.Refresh();
+        }
+
+        private async void JobSelected(Job job)
+        {
+            Debug.WriteLine(job.Name);
+            await NotificationProvider.ShowInfo("Job details not yet implemented...");
+        }
+
+        public JobsViewVM()
+        {
+            Jobs = new ObservableCollection<Job>();
+
+            JobSelectedCommand = new RelayCommand((x) => JobSelected(x as Job));
+            OnDragAndDropCommand = new RelayCommand<DropEventArgs>((e) =>
+            {
+                Job draggedJob = e.Draggable.DataContext as Job;
+                Job droppedJob = e.Droppable.DataContext as Job;
+
+                OnDragAndDropJobs(draggedJob, droppedJob);
+            });
+
+            RemoveJobCommand = new RelayCommand<Job>(RemoveJob);
+        }
+
+        private void RemoveJob(Job job)
+        {
+            NotificationProvider.ShowQuestion("Are you sure you want to remove " + job.Name);
+        }
+
+        public override void OnApplicationStarted()
+        {
+            LoadJobs();
+        }
+
+        private void LoadJobs()
+        {
+            Task.Factory.StartNew(() =>
+            {
+                Thread.Sleep(500);
+
+                if (_jobsContext != null)
+                {
+                    _jobsContext.Dispose();
+                }
+
+                _jobsContext = ObservablesContext.CreateDefault();
+
+                Jobs = _jobsContext.Jobs.Where(x => x.Machine.SerialNumber == Settings.MachineSerialNumber).ToObservableCollection();
+                JobsCollectionView = CollectionViewSource.GetDefaultView(Jobs);
+                JobsCollectionView.SortDescriptions.Add(new SortDescription(nameof(Job.LastUpdated), ListSortDirection.Descending));
+            });
+        }
+    }
+}