Merged PR 6: Revert "Hope it is fine"

Revert "Hope it is fine"

Reverted commit `1344a54c`.

1 files changed, 302 insertions, 17 deletions

diff --git a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.MachineDesigner/ViewModels/MainViewVM.cs b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.MachineDesigner/ViewModels/MainViewVM.cs
index 5f2dcd00d..0f439c83d 100644
--- a/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.MachineDesigner/ViewModels/MainViewVM.cs
+++ b/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.MachineDesigner/ViewModels/MainViewVM.cs
@@ -25,17 +25,32 @@ using Tango.Core.Threading;
 using Tango.MachineStudio.RML.ViewModels;
 using Tango.Settings;
 using Tango.MachineStudio.RML.Models;
+using Tango.BL.ActionLogs;
+using Tango.MachineStudio.Common.Authentication;
+using Tango.BL.DTO;
+using Tango.Core.Cryptography;
 
 namespace Tango.MachineStudio.MachineDesigner.ViewModels
 {
     public class MainViewVM : StudioViewModel<IMainView>
     {
         private INotificationProvider _notification;
+        private IActionLogManager _actionLogManager;
+        private IAuthenticationProvider _authentication;
         private ActionTimer _machines_action_timer;
         private ActionTimer _dispensers_action_timer;
+        private MachineDTO _machineBeforeSave;
+        private List<Site> _all_sites;
 
         #region Properties
 
+        private bool _isNewMachine;
+        public bool IsNewMachine
+        {
+            get { return _isNewMachine; }
+            set { _isNewMachine = value; RaisePropertyChangedAuto(); }
+        }
+
         private ObservablesStaticCollections _machinesAdapter;
         public ObservablesStaticCollections MachinesAdapter
         {
@@ -115,6 +130,21 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
             set { _selectedSpool = value; RaisePropertyChangedAuto(); InvalidateRelayCommands(); }
         }
 
+        private Site _selectedSite;
+        public Site SelectedSite
+        {
+            get { return _selectedSite; }
+            set { _selectedSite = value; RaisePropertyChangedAuto(); }
+        }
+
+        private List<Site> _sites;
+        public List<Site> Sites
+        {
+            get { return _sites; }
+            set { _sites = value; RaisePropertyChangedAuto(); }
+        }
+
+
         private ColorCalibrationViewVM _colorCalibrationViewVM;
         public ColorCalibrationViewVM ColorCalibrationViewVM
         {
@@ -123,7 +153,6 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
         }
 
         private HardwareConfigurationViewVM _hardwareConfigurationViewVM;
-
         public HardwareConfigurationViewVM HardwareConfigurationViewVM
         {
             get { return _hardwareConfigurationViewVM; }
@@ -134,6 +163,19 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
             }
         }
 
+        private MachineUpdatesViewVM _machineUpdatesViewVM;
+        public MachineUpdatesViewVM MachineUpdatesViewVM
+        {
+            get { return _machineUpdatesViewVM; }
+            set { _machineUpdatesViewVM = value; RaisePropertyChangedAuto(); }
+        }
+
+        private TupViewVM _tupViewVM;
+        public TupViewVM TupViewVM
+        {
+            get { return _tupViewVM; }
+            set { _tupViewVM = value; RaisePropertyChangedAuto(); }
+        }
 
         #endregion
 
@@ -188,6 +230,17 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
         /// Gets or sets the clone machine command.
         /// </summary>
         public RelayCommand CloneMachineCommand { get; set; }
+
+        /// <summary>
+        /// Gets or sets the reset device registration command.
+        /// </summary>
+        public RelayCommand ResetDeviceRegistrationCommand { get; set; }
+
+        /// <summary>
+        /// Gets or sets the make prototype command.
+        /// </summary>
+        public RelayCommand MakePrototypeCommand { get; set; }
+
         #endregion
 
         #region Constructors
@@ -200,10 +253,12 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
         /// <summary>
         /// Initializes a new instance of the <see cref="MainViewVM"/> class.
         /// </summary>
-        public MainViewVM(INotificationProvider notification)
+        public MainViewVM(INotificationProvider notification, IAuthenticationProvider authentication, IActionLogManager actionLogManager)
         {
             MachinesAdapter = new ObservablesStaticCollections(ObservablesContext.CreateDefault());
             _notification = notification;
+            _authentication = authentication;
+            _actionLogManager = actionLogManager;
 
             _machines_action_timer = new ActionTimer(TimeSpan.FromMilliseconds(200));
             _dispensers_action_timer = new ActionTimer(TimeSpan.FromMilliseconds(200));
@@ -218,7 +273,13 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
             AddSpoolCommand = new RelayCommand(AddNewSpool);
             RemoveSpoolCommand = new RelayCommand(RemoveSpool, () => SelectedSpool != null);
             CloneMachineCommand = new RelayCommand(CloneMachine, () => SelectedMachine != null);
+            ResetDeviceRegistrationCommand = new RelayCommand(ResetDeviceRegistration);
+            MakePrototypeCommand = new RelayCommand(MakePrototype);
+
+            MachineUpdatesViewVM = new MachineUpdatesViewVM(_notification);
+            TupViewVM = new TupViewVM(_notification);
         }
+
         #endregion
 
         #region Application Ready
@@ -239,7 +300,7 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
                 {
                     Task.Factory.StartNew(() =>
                     {
-                        ActiveMachineAdapter.Dispensers = ActiveMachineAdapter.Context.Dispensers.Where(x => x.SerialNumber.ToLower().StartsWith(DispensersFilter.ToLower())).ToSynchronizedObservableCollection();
+                        ActiveMachineAdapter.Dispensers = ActiveMachineAdapter.Context.Dispensers.Where(x => x.SerialNumber.ToLower().StartsWith(DispensersFilter.ToLower())).OrderBy(x => x.SerialNumber).ToSynchronizedObservableCollection();
                     });
                 });
             }
@@ -388,8 +449,10 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
             InvalidateRelayCommands();
         }
 
-        private async void LoadSelectedMachine(bool newMachine = false, bool clone = false, MachineVersion selectedVersion = null)
+        private async void LoadSelectedMachine(bool newMachine = false, bool clone = false, MachineCreationDialogVM machineCreationDialogVM = null)
         {
+            IsNewMachine = false;
+
             using (_notification.PushTaskItem("Loading machine details..."))
             {
                 try
@@ -413,7 +476,7 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
                     ActiveMachineAdapter.ApplicationOsVersions = (await ActiveMachineAdapter.Context.ApplicationOsVersions.ToListAsync()).ToObservableCollection();
                     ActiveMachineAdapter.EmbeddedFirmwareVersions = (await ActiveMachineAdapter.Context.EmbeddedFirmwareVersions.ToListAsync()).ToObservableCollection();
                     ActiveMachineAdapter.DispenserTypes = (await ActiveMachineAdapter.Context.DispenserTypes.ToListAsync()).ToObservableCollection();
-                    ActiveMachineAdapter.LiquidTypes = (await ActiveMachineAdapter.Context.LiquidTypes.ToListAsync()).ToObservableCollection();
+                    ActiveMachineAdapter.LiquidTypes = (await ActiveMachineAdapter.Context.LiquidTypes.ToListAsync()).OrderBy(x => x.PreferredIndex).ToObservableCollection();
                     ActiveMachineAdapter.MidTankTypes = (await ActiveMachineAdapter.Context.MidTankTypes.ToListAsync()).ToObservableCollection();
                     ActiveMachineAdapter.CartridgeTypes = (await ActiveMachineAdapter.Context.CartridgeTypes.ToListAsync()).ToObservableCollection();
                     ActiveMachineAdapter.IdsPackFormulas = (await ActiveMachineAdapter.Context.IdsPackFormulas.ToListAsync()).ToObservableCollection();
@@ -421,32 +484,144 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
                     ActiveMachineAdapter.MachineVersions = (await ActiveMachineAdapter.Context.MachineVersions.ToListAsync()).ToObservableCollection();
                     ActiveMachineAdapter.Organizations = (await ActiveMachineAdapter.Context.Organizations.ToListAsync()).ToObservableCollection();
 
+                    bool initHwConfig = true;
+
+                    Configuration machineConfigBeforeClone = null;
+
                     if (!newMachine)
                     {
                         ActiveMachine = (await new MachineBuilder(ActiveMachineAdapter.Context).Set(SelectedMachine.Guid).WithOrganization().WithConfiguration().WithSpools().BuildAsync());
+                        _machineBeforeSave = MachineDTO.FromObservable(ActiveMachine);
+
 
                         if (clone)
                         {
+                            machineConfigBeforeClone = ActiveMachine.Configuration;
+
+                            IsNewMachine = true;
                             ActiveMachine = ActiveMachine.Clone();
-                            ActiveMachine.Name = "";
-                            ActiveMachine.SerialNumber = "";
+                            ActiveMachine.Name = machineCreationDialogVM.Name;
+                            ActiveMachine.SerialNumber = machineCreationDialogVM.SerialNumber;
+                            ActiveMachine.IsDeviceRegistered = false;
+                            ActiveMachine.DeviceId = null;
+                            ActiveMachine.DeviceName = null;
+                            ActiveMachine.ActivationKey = null;
                             ActiveMachineAdapter.Context.Machines.Add(ActiveMachine);
                         }
                     }
                     else
                     {
-                        if (selectedVersion == null)
+                        IsNewMachine = true;
+
+                        if (machineCreationDialogVM.SelectedMachineVersion == null)
                         {
                             ActiveMachine = new Machine();
                             ActiveMachine.Configuration = new Configuration();
+                            ActiveMachine.SerialNumber = machineCreationDialogVM.SerialNumber;
+                            ActiveMachine.Name = machineCreationDialogVM.Name;
                             ActiveMachineAdapter.Context.Machines.Add(ActiveMachine);
                         }
                         else
                         {
-                            ActiveMachine = selectedVersion.CreatePrototypeMachine(ActiveMachineAdapter.Context);
-                            ActiveMachineAdapter.Context.Machines.Add(ActiveMachine);
+                            try
+                            {
+                                initHwConfig = false;
+                                ActiveMachine = await machineCreationDialogVM.SelectedMachineVersion.CreatePrototypeMachine(ActiveMachineAdapter.Context);
+                                ActiveMachine.SerialNumber = machineCreationDialogVM.SerialNumber;
+                                ActiveMachine.Name = machineCreationDialogVM.Name;
+                                ActiveMachineAdapter.Context.Machines.Add(ActiveMachine);
+
+                                HardwareConfigurationViewVM = new HardwareConfigurationViewVM(_notification);
+                                var version = await new HardwareVersionBuilder(ActiveMachineAdapter.Context).Set(ActiveMachine.Configuration.HardwareVersionGuid).WithHardwareComponents().BuildAsync();
+                                HardwareConfigurationViewVM.Init(ActiveMachine.Configuration);
+                            }
+                            catch (Exception ex)
+                            {
+                                _notification.ShowError($"Invalid machine version prototype.\n{ex.FlattenMessage()}");
+                                View.NavigateTo(MachineDesignerNavigationView.MachinesView);
+                                return;
+                            }
+                        }
+                    }
+
+                    if ((newMachine || clone) && machineCreationDialogVM.GenerateDispensers)
+                    {
+                        for (int i = 0; i < 8; i++)
+                        {
+                            var serial = machineCreationDialogVM.SerialNumber + "-" + (i + 1);
+
+                            var existingDispenser = await ActiveMachineAdapter.Context.Dispensers.Include(x => x.IdsPacks).SingleOrDefaultAsync(x => x.SerialNumber == serial);
+
+                            if (existingDispenser != null)
+                            {
+                                if (existingDispenser.IsInstalled)
+                                {
+                                    _notification.ShowError($"Dispenser '{serial}' already exists. Cannot create machine.");
+                                    return;
+                                }
+                                else
+                                {
+                                    if (!_notification.ShowErrorQuestion($"Dispenser '{serial}' already exists and is not installed. Do you wish to assign the existing dispenser to this machine?"))
+                                    {
+                                        return;
+                                    }
+                                }
+                            }
+
+                            Dispenser dispenser = new Dispenser();
+
+                            if (existingDispenser == null)
+                            {
+                                dispenser.SerialNumber = serial;
+
+                                if (newMachine)
+                                {
+                                    dispenser.NlPerPulse = machineCreationDialogVM.DispenserFactor;
+                                    dispenser.DispenserTypeGuid = ActiveMachineAdapter.DispenserTypes.First().Guid;
+                                }
+                                else
+                                {
+                                    var packBefore = machineConfigBeforeClone.NoneEmptyIdsPacks.SingleOrDefault(x => x.PackIndex == i);
+
+                                    if (packBefore != null)
+                                    {
+                                        dispenser.NlPerPulse = packBefore.Dispenser.NlPerPulse;
+                                        dispenser.DispenserTypeGuid = packBefore.Dispenser.DispenserType.Guid;
+                                    }
+                                    else
+                                    {
+                                        continue;
+                                    }
+                                }
+
+                                dispenser.ProductionDate = DateTime.UtcNow;
+
+                                ActiveMachineAdapter.Context.Dispensers.Add(dispenser);
+                            }
+                            else
+                            {
+                                dispenser = existingDispenser;
+                            }
+
+                            var idsPack = ActiveMachine.Configuration.NoneEmptyIdsPacks.SingleOrDefault(x => x.PackIndex == i);
+
+                            if (idsPack != null)
+                            {
+                                idsPack.Dispenser = dispenser;
+                                idsPack.DispenserGuid = dispenser.Guid;
+                            }
                         }
                     }
+                    ActiveMachine.OrganizationChanged -= ActiveMachine_OrganizationChanged;
+                    ActiveMachine.OrganizationChanged += ActiveMachine_OrganizationChanged;
+
+                    _all_sites = await ActiveMachineAdapter.Context.Sites.ToListAsync();
+
+                    var sites = ActiveMachine.Organization != null ? _all_sites.Where(x => x.OrganizationGuid == ActiveMachine.OrganizationGuid).ToList() : new List<Site>();
+                    sites.Insert(0, new Site() { Name = "NONE", ID = -1 });
+                    Sites = sites;
+
+                    SelectedSite = Sites.SingleOrDefault(x => x.Guid == ActiveMachine.SiteGuid);
 
                     ColorCalibrationViewVM = new ColorCalibrationViewVM(_notification, ActiveMachine, _activeMachineAdapter.Context)
                     {
@@ -455,11 +630,31 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
                         SelectedRML = ActiveMachineAdapter.Rmls.FirstOrDefault(),
                     };
 
-                    HardwareConfigurationViewVM = new HardwareConfigurationViewVM(_notification);
-                    HardwareConfigurationViewVM.Init(ActiveMachine.Configuration);
+                    if (initHwConfig)
+                    {
+                        HardwareConfigurationViewVM = new HardwareConfigurationViewVM(_notification);
+                        HardwareConfigurationViewVM.Init(ActiveMachine.Configuration);
+                    }
+
+                    if (!IsNewMachine)
+                    {
+                        await MachineUpdatesViewVM.Init(ActiveMachine, ActiveMachineAdapter.Context);
+                        TupViewVM.Init(ActiveMachine);
+                    }
 
                     ActiveMachine.Configuration.HardwareVersionChanged += Configuration_HardwareVersionChanged;
 
+                    while (ActiveMachine.ActivationKey == null) //Generate a random password and make sure no machine matches it.
+                    {
+                        ActiveMachine.ActivationKey = PasswordGenerator.Generate(8, PasswordGenerator.PasswordType.Alpha, PasswordGenerator.PasswordCasing.Upper);
+                        if (await ActiveMachineAdapter.Context.Machines.Where(x => x.ActivationKey == ActiveMachine.ActivationKey).CountAsync() == 0)
+                        {
+                            break;
+                        }
+
+                        ActiveMachine.ActivationKey = null;
+                    }
+
                     View.NavigateTo(MachineDesignerNavigationView.MachineDetailsView);
                 }
                 catch (Exception ex)
@@ -485,6 +680,11 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
                 {
                     try
                     {
+                        if (HardwareConfigurationViewVM == null)
+                        {
+                            HardwareConfigurationViewVM = new HardwareConfigurationViewVM(_notification);
+                        }
+
                         version = await new HardwareVersionBuilder(ActiveMachineAdapter.Context).Set(version.Guid).WithHardwareComponents().BuildAsync();
                         HardwareConfigurationViewVM.Init(ActiveMachine.Configuration);
                     }
@@ -620,15 +820,25 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
 
                     ActiveMachine.ConfigurationGuid = ActiveMachine.Configuration.Guid;
                     ActiveMachine.LastUpdated = DateTime.UtcNow;
-                    ActiveMachine.ProductionDate = DateTime.UtcNow;
+                    ActiveMachine.SiteGuid = SelectedSite == null ? null : (SelectedSite.ID == -1 ? null : SelectedSite.Guid);
 
                     ColorCalibrationViewVM.Save();
 
                     var hwConfig = HardwareConfigurationViewVM.GetResultingHardwareConfiguration();
                     ActiveMachine.Configuration.SetHardwareConfiguration(hwConfig);
-
                     await ActiveMachineAdapter.Context.SaveChangesAsync();
 
+                    if (IsNewMachine)
+                    {
+                        _actionLogManager.InsertLog(BL.Enumerations.ActionLogType.MachineCreated, _authentication.CurrentUser, ActiveMachine.Name, ActiveMachine, "New machine created using Machine Studio.");
+                    }
+                    else
+                    {
+                        var machineAfterDTO = MachineDTO.FromObservable(ActiveMachine);
+                        _actionLogManager.InsertLog(BL.Enumerations.ActionLogType.MachineSaved, _authentication.CurrentUser, _machineBeforeSave.Name, _machineBeforeSave, machineAfterDTO, "Machine saved using Machine Studio.");
+                        _machineBeforeSave = machineAfterDTO;
+                    }
+
                     if (SelectedMachine != null)
                     {
                         await SelectedMachine.Reload(MachinesAdapter.Context);
@@ -652,16 +862,23 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
         private void AddNewMachine()
         {
             MachineCreationDialogVM vm = new MachineCreationDialogVM();
+            vm.IsNewMachine = true;
             vm.MachineVersions = MachinesAdapter.MachineVersions.ToList();
             _notification.ShowModalDialog<MachineCreationDialogVM, Views.MachineCreationDialog>(vm, (x) =>
             {
+                if (MachinesAdapter.Context.Machines.Any(y => y.SerialNumber == vm.SerialNumber || y.Name.ToLower() == vm.Name.ToLower()))
+                {
+                    _notification.ShowError("Machine serial number or name already exists.");
+                    return;
+                }
+
                 if (vm.SelectedMachineVersion != null && String.IsNullOrWhiteSpace(vm.SelectedMachineVersion.PrototypeMachineData))
                 {
                     _notification.ShowError("The selected version does not contain any prototype machine data.");
                     return;
                 }
 
-                LoadSelectedMachine(true, false, vm.SelectedMachineVersion);
+                LoadSelectedMachine(true, false, vm);
             }, () => { });
         }
 
@@ -675,7 +892,9 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
                     {
                         IsFree = false;
                         await SelectedMachine.DeleteCascadeAsync(MachinesAdapter.Context);
+                        _actionLogManager.InsertLog(BL.Enumerations.ActionLogType.MachineDeleted, _authentication.CurrentUser, SelectedMachine.Name, SelectedMachine, "Machine deleted using Machine Studio.");
                         MachinesAdapter.Context.Machines.Remove(SelectedMachine);
+                        MachinesAdapter.Machines.Remove(SelectedMachine);
                     }
                     catch (Exception ex)
                     {
@@ -690,11 +909,68 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
             }
         }
 
+        private void ResetDeviceRegistration()
+        {
+            if (_notification.ShowQuestion("Are you sure you wish to reset this machine device registration?"))
+            {
+                ActiveMachine.IsDeviceRegistered = false;
+                ActiveMachine.DeviceId = null;
+                ActiveMachine.DeviceName = null;
+            }
+        }
+
+        private async void MakePrototype()
+        {
+            if (ActiveMachine.MachineVersion == null)
+            {
+                _notification.ShowError("Machine version must be selected in order to make a prototype.");
+                return;
+            }
+
+            if (_notification.ShowQuestion($"Are you sure you wish to make this machine configuration as a prototype for version '{ActiveMachine.MachineVersion.Name}' ?"))
+            {
+                using (_notification.PushTaskItem($"Making prototype machine for '{ActiveMachine.MachineVersion.Name}'..."))
+                {
+                    try
+                    {
+                        IsFree = false;
+
+                        using (var db = ObservablesContext.CreateDefault())
+                        {
+                            var machineVersion = await db.MachineVersions.SingleOrDefaultAsync(x => x.Guid == ActiveMachine.MachineVersionGuid);
+                            await machineVersion.ApplyPrototypeMachine(ActiveMachine, db);
+                            await db.SaveChangesAsync();
+                        }
+                    }
+                    catch (Exception ex)
+                    {
+                        _notification.ShowError($"Error making machine version prototype\n{ex.FlattenMessage()}");
+                    }
+                    finally
+                    {
+                        IsFree = true;
+                    }
+                }
+            }
+        }
+
         #endregion
 
         private void CloneMachine()
         {
-            LoadSelectedMachine(false, true);
+            MachineCreationDialogVM vm = new MachineCreationDialogVM();
+            vm.IsNewMachine = false;
+            vm.MachineVersions = MachinesAdapter.MachineVersions.ToList();
+            _notification.ShowModalDialog<MachineCreationDialogVM, Views.MachineCreationDialog>(vm, (x) =>
+            {
+                if (MachinesAdapter.Context.Machines.Any(y => y.SerialNumber == vm.SerialNumber || y.Name.ToLower() == vm.Name.ToLower()))
+                {
+                    _notification.ShowError("Machine serial number or name already exists.");
+                    return;
+                }
+
+                LoadSelectedMachine(false, true, vm);
+            }, () => { });
         }
 
         private void AddNewSpool()
@@ -725,7 +1001,7 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
                         try
                         {
                             IsFree = false;
-                            MachinesAdapter.Machines = MachinesAdapter.Context.Machines.Where(x => x.SerialNumber.StartsWith(Filter)).Include(x => x.Organization).Include(x => x.MachineVersion).ToSynchronizedObservableCollection();
+                            MachinesAdapter.Machines = MachinesAdapter.Context.Machines.Where(x => x.SerialNumber.StartsWith(Filter)).Include(x => x.Organization).Include(x => x.MachineVersion).OrderBy(x => x.SerialNumber).ToSynchronizedObservableCollection();
                         }
                         catch
                         {
@@ -739,5 +1015,14 @@ namespace Tango.MachineStudio.MachineDesigner.ViewModels
                 });
             }
         }
+
+        private void ActiveMachine_OrganizationChanged(object sender, Organization e)
+        {
+            var sites = ActiveMachine.Organization != null ? _all_sites.Where(x => x.OrganizationGuid == ActiveMachine.OrganizationGuid).ToList() : new List<Site>();
+            sites.Insert(0, new Site() { Name = "NONE", ID = -1 });
+            Sites = sites;
+
+            SelectedSite = Sites.SingleOrDefault(x => x.Guid == ActiveMachine.SiteGuid);
+        }
     }
 }