path: root/Software/Visual_Studio/PPC/Modules/Tango.PPC.Maintenance/ViewModels/MaintenanceViewVM.cs

using Ionic.Zip;
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.ComponentModel;
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.Core;
using Tango.Core.Commands;
using Tango.Explorer;
using Tango.Integration.Operation;
using Tango.Logging;
using Tango.PMR.Diagnostics;
using Tango.PMR.IFS;
using Tango.PMR.MachineStatus;
using Tango.PMR.ThreadLoading;
using Tango.PPC.Common;
using Tango.PPC.Maintenance.Commands;
using Tango.PPC.Maintenance.Dialogs;
using Tango.PPC.Maintenance.Helpers;
using Tango.PPC.Maintenance.Models;
using Tango.PPC.Maintenance.Views;
using Tango.PPC.Storage;
using Tango.Settings;

namespace Tango.PPC.Maintenance.ViewModels
{
    public class MaintenanceViewVM : PPCViewModel
    {
        public enum Boards
        {
            //[Description("Main")]
            //Main = 1,
            [Description("Heads")]
            Heads = 1,
            [Description("Dryer")]
            Dryer = 2,
            [Description("Mid tanks")]
            Midtanks = 3,
            [Description("Lubricant")]
            Lubricant = 4,
            [Description("Dispenser 1")]
            Dispenser_1 = 5,
            [Description("Dispenser 2")]
            Dispenser_2 = 6,
            [Description("Dispenser 3")]
            Dispenser_3 = 7,
            [Description("Dispenser 4")]
            Dispenser_4 = 8,
            //[Description("Dispenser 5")]
            //Dispenser_5 = 9,
            //[Description("Dispenser 6")]
            //Dispenser_6 = 10,
            [Description("Winder 1")]
            Winder_1 = 11,
            [Description("Winder 2")]
            Winder_2 = 12,
            [Description("Winder 3")]
            Winder_3 = 13,
            [Description("Winder 4")]
            Winder_4 = 14,

        }
        public class WasteStateModel : ExtendedObject
        {
            public class RMLDisplayModel
            {
                public String Name { get; set; }

                public String Guid { get; set; }

                public String FinalName { get; set; }
            }

            private CartridgeState _state;
            public CartridgeState State
            {
                get { return _state; }
                set { _state = value; RaisePropertyChangedAuto(); }
            }

            public CartridgeSlot Slot { get; set; }
        }

        public ObservableCollection<GuideBase> Guides { get; set; }

        public RelayCommand<GuideBase> OpenGuideCommand { get; set; }

        private List<MidTankLevelModel> _midTankLevels;
        public List<MidTankLevelModel> MidTankLevels
        {
            get { return _midTankLevels; }
            set { _midTankLevels = value; RaisePropertyChangedAuto(); }
        }

        private OverallTemperatureModel _overallTemperature;
        public OverallTemperatureModel OverallTemperature
        {
            get { return _overallTemperature; }
            set { _overallTemperature = value; RaisePropertyChangedAuto(); }
        }

        private String _totalDyeTime;
        public String TotalDyeTime
        {
            get { return _totalDyeTime; }
            set { _totalDyeTime = value; RaisePropertyChangedAuto(); }
        }

        private String _totalDyeMeters;
        public String TotalDyeMeters
        {
            get { return _totalDyeMeters; }
            set { _totalDyeMeters = value; RaisePropertyChangedAuto(); }
        }

        private SpoolState _spoolState;
        public SpoolState SpoolState
        {
            get { return _spoolState; }
            set
            {
                if (_spoolState != value)
                {
                    _spoolState = value;
                    RaisePropertyChangedAuto();
                }
            }
        }

        private List<WasteStateModel> _wasteStates;
        public List<WasteStateModel> WasteStates
        {
            get { return _wasteStates; }
            set { _wasteStates = value; RaisePropertyChangedAuto(); }
        }

        private bool _isInkAutoFillingEnabled;
        public bool IsInkAutoFillingEnabled
        {
            get { return _isInkAutoFillingEnabled; }
            set { _isInkAutoFillingEnabled = value; RaisePropertyChangedAuto(); OnInkAutoFillingChanged(); }
        }

        public List<Boards> ListBoards { get { return typeof(Boards).GetEnumValues().Cast<Boards>().ToList(); } }

        private Boards _selectedBoard;

        public Boards SelecteadBoard
        {
            get { return _selectedBoard; }
            set
            {
                _selectedBoard = value;
                RaisePropertyChangedAuto();
            }
        }
        public List<Rml> Rmls { get; set; }

        private ObservableCollection<WasteStateModel.RMLDisplayModel> _RMLDisplayList;

        public ObservableCollection<WasteStateModel.RMLDisplayModel> RMLDisplayList
        {
            get { return _RMLDisplayList; }
            set
            {
                _RMLDisplayList = value;
                RaisePropertyChangedAuto();
            }
        }


        private WasteStateModel.RMLDisplayModel _selectedRML;
        public WasteStateModel.RMLDisplayModel SelectedRML
        {
            get { return _selectedRML; }
            set
            {
                if (_selectedRML != value)
                {
                    _selectedRML = value;
                    RaisePropertyChangedAuto();
                }
            }
        }

        private String _threadLoadingStatus;

        public String ThreadLoadingStatus
        {
            get { return _threadLoadingStatus; }
            set
            {
                _threadLoadingStatus = value;
                RaisePropertyChangedAuto();
            }
        }

        private bool _readyForLoading;

        public bool ReadyForLoading
        {
            get { return _readyForLoading; }
            set
            {
                _readyForLoading = value;
                RaisePropertyChangedAuto();
            }
        }

        private bool _startedDryerWinding;

        public bool StartedDryerWinding
        {
            get { return _startedDryerWinding; }
            set
            {
                _startedDryerWinding = value;
                RaisePropertyChangedAuto();
            }
        }

        private bool _enableHeaters;

        public bool EnableHeaters
        {
            get { return _enableHeaters; }
            set
            {
                if (_enableHeaters != value)
                {
                    _enableHeaters = value;
                    OnHeatersStateChanged();
                    RaisePropertyChangedAuto();
                }
            }
        }

        public RelayCommand ExportLogsCommand { get; set; }

        public OpenCloseDyeingHeadCommand OpenCloseDyeingHeadCommand { get; set; }

        public OpenCloseLeftLeadingWheelsCommand OpenCloseLeftLeadingWheelsCommand { get; set; }

        public OpenCloseRightLeadingWheelsCommand OpenCloseRightLeadingWheelsCommand { get; set; }

        public ResetThreadLoadingCommand ResetThreadLoadingCommand { get; set; }

        public RelayCommand HeadCleaningCommand { get; set; }

        public RelayCommand StartThreadLoadingCommand { get; set; }

        public RelayCommand StartThreadBreakCommand { get; set; }

        public RelayCommand DispenseCleanerLiquidCommand { get; set; }

        public RelayCommand ViewBitResultsCommand { get; set; }

        public RelayCommand ResetBoardCommand { get; set; }

        public RelayCommand MoveToLoadPositionCommand { get; set; }

        public RelayCommand StartDryerWindingCommand { get; set; }

        public RelayCommand AbortThreadLoadingCommand { get; set; }

        private bool _canAbortThreadLoading;
        public bool CanAbortThreadLoading
        {
            get { return _canAbortThreadLoading; }
            set { _canAbortThreadLoading = value; RaisePropertyChangedAuto(); }
        }

        public MaintenanceViewVM()
        {
            Guides = new ObservableCollection<GuideBase>(GuideHelper.CreateAllGuides());
            OverallTemperature = new OverallTemperatureModel();

            OpenGuideCommand = new RelayCommand<GuideBase>(OpenGuide);
            ExportLogsCommand = new RelayCommand(ExportLogsToStorage);

            OpenCloseDyeingHeadCommand = new OpenCloseDyeingHeadCommand();
            OpenCloseLeftLeadingWheelsCommand = new OpenCloseLeftLeadingWheelsCommand();
            OpenCloseRightLeadingWheelsCommand = new OpenCloseRightLeadingWheelsCommand();
            ResetThreadLoadingCommand = new ResetThreadLoadingCommand();
            HeadCleaningCommand = new RelayCommand(PerformHeadCleaning, () => MachineProvider.MachineOperator.CanPrint);
            StartThreadLoadingCommand = new RelayCommand(StartThreadLoadingWizard, () => MachineProvider.MachineOperator.CanPrint);
            StartThreadBreakCommand = new RelayCommand(StartThreadBreakWizard, () => MachineProvider.MachineOperator.CanPrint);
            ViewBitResultsCommand = new RelayCommand(ViewBitResult, () => MachineProvider.MachineOperator.IsConnected);


            ResetBoardCommand = new RelayCommand(RunReset, () => MachineProvider.MachineOperator.IsConnected);

            MoveToLoadPositionCommand = new RelayCommand(MoveToLoadPosition, () => { return MachineProvider.MachineOperator.IsConnected && MachineProvider.MachineOperator.CanPrint && false == StartedDryerWinding; });
            StartDryerWindingCommand = new RelayCommand(StartDryerWinding, () => ReadyForLoading);

            WasteStates = new List<WasteStateModel>()
            {
                 new WasteStateModel() { Slot = CartridgeSlot.WasteMiddle, State = CartridgeState.Absent },
                 new WasteStateModel() { Slot = CartridgeSlot.WasteLower, State = CartridgeState.Absent }
            };

            SelecteadBoard = Boards.Dryer;
            ReadyForLoading = false;

            AbortThreadLoadingCommand = new RelayCommand(AbortThreadLoading);
        }

        public override void OnApplicationStarted()
        {
            MachineProvider.MachineOperator.InkFillingStatusChanged += MachineOperator_InkFillingStatusChanged;
            MachineProvider.MachineOperator.MachineStatusChanged += MachineOperator_MachineStatusChanged;
            MachineProvider.MachineOperator.MachineEventsStateProvider.EventsChanged += MachineEventsStateProvider_EventsChanged;
            MachineProvider.MachineOperator.ThreadLoadingStatusChanged += MachineOperator_ThreadLoadingStatusChanged;

            DispenseCleanerLiquidCommand = new RelayCommand(DispenseCleanerLiquid, () =>
            {
                if (MachineProvider.Machine.MachineHeadType == BL.Enumerations.HeadTypes.Arc)
                {
                    return MachineProvider.MachineOperator.MachineEventsStateProvider.Events.Any(x => x.Type == BL.Enumerations.EventTypes.DYEING_HEAD_ARC_LID_IS_OPEN);
                }
                else
                {
                    return MachineProvider.MachineOperator.MachineEventsStateProvider.Events.Any(x => x.Type == BL.Enumerations.EventTypes.DYEING_HEAD_COVER_IS_OPEN);
                }
            });

            RaisePropertyChanged(nameof(DispenseCleanerLiquidCommand));
            _enableHeaters = true;
            RaisePropertyChanged(nameof(EnableHeaters));
        }

        public async void CresteRMLS()
        {
            using (ObservablesContext db = ObservablesContext.CreateDefault())
            {
                LogManager.Log("Loading RMLS...");
                Rmls = (await new RmlsCollectionBuilder(db).SetAll().WithActiveParametersGroup().ForHeadType(MachineProvider.Machine.MachineHeadType).ForSite(MachineProvider.Machine.SiteGuid).BuildAsync()).OrderBy(x => x.FinalName).ToList();

                //Rmls = (await new RmlsCollectionBuilder(db).SetAll().WithActiveParametersGroup().BuildAsync()).OrderBy(x => x.FinalName).ToList();
                RMLDisplayList = Rmls.Select(p => new WasteStateModel.RMLDisplayModel { Guid = p.Guid, Name = p.Name, FinalName = p.FinalName }).OrderBy(x => x.FinalName).ToObservableCollection();
                SelectedRML = RMLDisplayList.FirstOrDefault();
            }
        }

        public override void OnApplicationReady()
        {
            base.OnApplicationReady();

            MidTankLevels = MachineProvider.Machine.Configuration.NoneEmptyIdsPacks.Where(x => x.MidTankType.HasLevelMeasure).OrderBy(x => x.PackIndex).Select(x => new MidTankLevelModel()
            {
                Max = MachineOperator.MAX_MIDTANK_LITERS,
                IDSPack = x,
            }).OrderBy(y => y.IDSPack.LiquidType.Code).ToList();

            if (Rmls == null)
                CresteRMLS();
        }

        private void MachineEventsStateProvider_EventsChanged(object sender, IEnumerable<BL.Entities.MachinesEvent> e)
        {
            OpenCloseDyeingHeadCommand.IsEnabled = !e.Any(x => x.Type == BL.Enumerations.EventTypes.DRYER_DOOR_OPEN);

            InvokeUI(() =>
            {
                DispenseCleanerLiquidCommand.RaiseCanExecuteChanged();
            });
        }

        private void MachineOperator_MachineStatusChanged(object sender, MachineStatus status)
        {
            UpdateMidTankLevels(status);
            OverallTemperature.Temperature = status.OverallTemperature;
            SpoolState = status.SpoolState;
            _isInkAutoFillingEnabled = status.AutoInkFillingEnabled;
            RaisePropertyChanged(nameof(IsInkAutoFillingEnabled));
            InvalidateRelayCommands();
        }

        private void MachineOperator_InkFillingStatusChanged(object sender, InkFillingStatusChangedEventArgs e)
        {
            foreach (var cartridge in e.Status.CartridgesStatuses.Where(x => x.Cartridge.Slot != CartridgeSlot.Ink))
            {
                var wasteState = WasteStates.SingleOrDefault(x => x.Slot == cartridge.Cartridge.Slot);

                if (wasteState != null)
                {
                    wasteState.State = cartridge.State;
                }
            }
        }

        private void MachineOperator_ThreadLoadingStatusChanged(object sender, StartThreadLoadingResponse e)
        {
            if (e != null)
            {
                var State = e.State;
                switch (e.State)
                {
                    case ThreadLoadingState.Preparing:
                        {
                            ThreadLoadingStatus = "Moving to load position";
                            break;
                        }
                    case ThreadLoadingState.ReadyForLoading:
                        {
                            ReadyForLoading = true;
                            ThreadLoadingStatus = "Ready for thread loading.";
                            break;
                        }
                    case ThreadLoadingState.PreparationError:
                        {
                            ThreadLoadingStatus = "Failed to move. Please inspect and try again.";
                            break;
                        }
                    case ThreadLoadingState.Finalizing:
                        {
                            ThreadLoadingStatus = "Thread loading is running.";
                            ReadyForLoading = false;
                            break;
                        }
                    case ThreadLoadingState.FinalizationError:
                        {
                            ThreadLoadingStatus = $"Thread loading failed.{e.ErrorReason}";
                            ReadyForLoading = false;
                            StartedDryerWinding = false;
                            break;
                        }
                    case ThreadLoadingState.Completed:
                        {
                            ReadyForLoading = false;
                            StartedDryerWinding = false;
                            ThreadLoadingStatus = "Thread loading completed successfully.";
                            break;
                        }
                    default:
                        {
                            ThreadLoadingStatus = "";
                            StartedDryerWinding = false;
                            return;
                        }
                };

                if (e.State != ThreadLoadingState.None && e.State != ThreadLoadingState.Completed)
                {
                    CanAbortThreadLoading = true;
                }
            }
        }

        public async void OpenGuide(GuideBase guide)
        {
            await NavigationManager.NavigateWithObject<MaintenanceModule, GeneralGuideView, GuideBase>(guide);
        }

        private void UpdateMidTankLevels(MachineStatus status)
        {
            if (IsVisible)
            {
                foreach (var item in status.IDSPacksLevels)
                {
                    var model = MidTankLevels.SingleOrDefault(x => x.IDSPack.PackIndex == item.Index);

                    if (model != null)
                    {
                        model.Level = item.MidTankLevel;
                    }
                }
            }
        }

        private async void ExportLogsToStorage()
        {
            var result = await NavigationManager.
                NavigateForResult<StorageModule,
                Storage.Views.MainView, ExplorerFileItem,
                Storage.Models.StorageNavigationRequest>(
                new Storage.Models.StorageNavigationRequest()
                {
                    Intent = Storage.Models.StorageNavigationIntent.SaveFile,
                    DefaultFileName = $"Tango-Logs-{DateTime.Now.ToFileName()}",
                    Filter = "do not display anything",
                    Title = "Export System Logs",
                });

            if (result != null)
            {
                String file = result.Path + ".zip";

                IsFree = false;

                try
                {
                    NotificationProvider.SetGlobalBusyMessage("Exporting system logs...");

                    var appFileLogger = LogManager.RegisteredLoggers.FirstOrDefault(x => x is FileLogger) as FileLogger;

                    await Task.Factory.StartNew(() =>
                    {
                        using (ZipFile zip = new ZipFile(file))
                        {
                            zip.Password = "1Creativity";

                            if (appFileLogger != null)
                            {
                                zip.AddDirectory(appFileLogger.Folder);
                            }

                            zip.ParallelDeflateThreshold = -1;
                            zip.Save();
                        }
                    });

                    NotificationProvider.ReleaseGlobalBusyMessage();

                    await NotificationProvider.ShowSuccess("System logs exported successfully.");
                }
                catch (Exception ex)
                {
                    NotificationProvider.ReleaseGlobalBusyMessage();
                    LogManager.Log(ex, "Error exporting system logs.");
                    await NotificationProvider.ShowError($"An error occurred while trying to export the system logs.\n{ex.FlattenMessage()}");
                }
                finally
                {
                    NotificationProvider.ReleaseGlobalBusyMessage();
                    IsFree = true;
                }
            }
        }

        public async override void OnNavigatedTo()
        {
            base.OnNavigatedTo();

            try
            {
                using (ObservablesContext db = ObservablesContext.CreateDefault())
                {
                    var jobRuns = await db.JobRuns.Select(x => new { x.StartDate, x.EndDate, x.EndPosition }).ToListAsync();

                    TotalDyeTime = TimeSpan.FromHours(jobRuns.Select(x => x.EndDate - x.StartDate).Sum(x => x.TotalHours)).ToStringUnlimitedHours();

                    int meters = (int)jobRuns.Select(x => x.EndPosition).Sum();
                    TotalDyeMeters = $"{meters.ToString("N0")} meters";
                }
            }
            catch (Exception ex)
            {
                LogManager.Log(ex, "Error loading machine counters.");
                TotalDyeTime = "error!";
                TotalDyeMeters = "error!";
            }
        }

        private async void PerformHeadCleaning()
        {
            await NotificationProvider.ShowDialog<HeadCleaningViewVM>();
        }

        private void StartThreadLoadingWizard()
        {
            ThreadLoadingService.StartThreadLoadingWizard();
        }

        private void StartThreadBreakWizard()
        {
            ThreadLoadingService.StartThreadBreakWizard();
        }

        private async void DispenseCleanerLiquid()
        {
            await NotificationProvider.ShowDialog<CleanerDispensingViewVM>();
        }

        private async void OnInkAutoFillingChanged()
        {
            if (IsInkAutoFillingEnabled)
            {
                try
                {
                    NotificationProvider.SetGlobalBusyMessage("Enabling auto ink filling...");
                    await MachineProvider.MachineOperator.SendRequest<SetInkAutoFillingModeRequest, SetInkAutoFillingModeResponse>(new SetInkAutoFillingModeRequest()
                    {
                        Enable = true
                    });
                }
                catch (Exception ex)
                {
                    LogManager.Log(ex, "Error enabling auto ink filling.");
                    _isInkAutoFillingEnabled = false;
                    RaisePropertyChanged(nameof(IsInkAutoFillingEnabled));
                    await NotificationProvider.ShowError($"Error enabling auto ink filling.\n{ex.Message}");
                }
                finally
                {
                    NotificationProvider.ReleaseGlobalBusyMessage();
                }
            }
            else
            {
                try
                {
                    NotificationProvider.SetGlobalBusyMessage("Disabling auto ink filling...");
                    await MachineProvider.MachineOperator.SendRequest<SetInkAutoFillingModeRequest, SetInkAutoFillingModeResponse>(new SetInkAutoFillingModeRequest()
                    {
                        Enable = false
                    });
                }
                catch (Exception ex)
                {
                    LogManager.Log(ex, "Error disabling auto ink filling.");
                    _isInkAutoFillingEnabled = true;
                    RaisePropertyChanged(nameof(IsInkAutoFillingEnabled));
                    await NotificationProvider.ShowError($"Error disabling auto ink filling.\n{ex.Message}");
                }
                finally
                {
                    NotificationProvider.ReleaseGlobalBusyMessage();
                }
            }
        }

        private async void ViewBitResult()
        {
            await BitManager.ShowBitResultsDialog();
        }

        private async void RunReset()
        {
            try
            {
                await MachineProvider.MachineOperator.ResetCard(SelecteadBoard.ToInt32());
                await NotificationProvider.ShowInfo($"The {SelecteadBoard.ToDescription()} was reset successfully!");
            }
            catch (Exception ex)
            {
                await NotificationProvider.ShowError($"We could not reset the {SelecteadBoard.ToDescription()}.\n{ex.FlattenMessage()}");
            }
        }

        private void MoveToLoadPosition()
        {
            MachineProvider.MachineOperator.StartThreadLoading();
        }

        private async void AbortThreadLoading()
        {
            if (CanAbortThreadLoading)
            {
                try
                {
                    CanAbortThreadLoading = false;
                    ThreadLoadingStatus = "Aborting thread loading...";
                    await MachineProvider.MachineOperator.AbortThreadLoading();
                    await Task.Delay(1000);
                    ThreadLoadingStatus = "Thread loading aborted";
                }
                catch (Exception ex)
                {
                    LogManager.Log(ex, "Error aborting thread loading.");
                    CanAbortThreadLoading = true;
                }
            }
        }

        private void StartDryerWinding()
        {
            try
            {
                var rml = Rmls.Where(x => x.Guid == SelectedRML.Guid).FirstOrDefault();
                if (rml != null && rml.GetActiveProcessGroup() != null)
                {
                    var processParametersTable = rml.GetActiveProcessGroup().ProcessParametersTables.FirstOrDefault();
                    if (processParametersTable != null)
                    {
                        StartedDryerWinding = true;
                        MachineProvider.MachineOperator.ContinueThreadLoading(processParametersTable.Clone());
                    }
                }
            }
            catch (Exception)
            {
                StartedDryerWinding = false;
            }
        }

        private async void OnHeatersStateChanged()
        {
            if (EnableHeaters == false)//turn off heaters
            {
                try
                {
                    await MachineProvider.MachineOperator.UploadProcessParameters(new ProcessParametersTable());
                }
                catch (Exception ex)
                {
                    LogManager.Log(ex, "Error resetting process parameters.");
                }
            }
            else
            {
                try
                {
                    var currentProcessParameters = MachineProvider.MachineOperator.CurrentProcessParameters;
                    if (currentProcessParameters == null || currentProcessParameters.Guid == null)
                    {
                        var settings = SettingsManager.Default.GetOrCreate<MaitenanceModuleSettings>();

                        var defRmlGuid = Settings.DefaultRmlGuid ?? Rmls.First().Guid;
                        var rml = Rmls.Where(x => x.Guid == defRmlGuid).FirstOrDefault();
                        if (rml != null && rml.GetActiveProcessGroup() != null)
                        {
                            currentProcessParameters = rml.GetActiveProcessGroup().ProcessParametersTables.FirstOrDefault();
                        }
                    }
                    if (currentProcessParameters != null)
                    {
                        await MachineProvider.MachineOperator.UploadProcessParameters(currentProcessParameters);
                    }
                }
                catch (Exception ex)
                {
                    LogManager.Log(ex, "Error upload process parameters.");
                }
            }
        }
    }
}