CtrEditor/MainViewModel.cs

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21 KiB
C#
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using CtrEditor;
using System;
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using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Controls;
using System.Windows.Input;
using Ookii.Dialogs.Wpf;
using System.Collections.ObjectModel;
using System.Windows.Media;
using System.Windows.Media.Imaging;
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using static System.Runtime.InteropServices.JavaScript.JSType;
using System.Windows.Threading;
using CtrEditor.ObjetosSim;
using CtrEditor.Siemens;
using System.IO;
// using System.Windows.Forms;
using System.Text.Json.Serialization;
using System.Text.Json;
using Newtonsoft.Json;
using System.Windows.Data;
using System.Windows;
using static System.Resources.ResXFileRef;
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using CtrEditor.Convertidores;
using CtrEditor.Simulacion;
using System.Diagnostics;
using Newtonsoft.Json.Linq;
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namespace CtrEditor
{
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public class MainViewModel : INotifyPropertyChanged
{
public DatosDeTrabajo datosDeTrabajo { get; }
public ObservableCollection<string> listaImagenes { get; private set; } // Publicación de las claves del diccionario
public ObservableCollection<TipoSimulable> ListaOsBase { get; } = new ObservableCollection<TipoSimulable>();
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public Stopwatch stopwatch_PLCRefresh;
public Stopwatch stopwatch_SimRefresh;
private float TiempoDesdeStartSimulacion;
private bool Debug_SimulacionCreado = false;
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public SimulationManagerFP simulationManager = new SimulationManagerFP();
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private readonly DispatcherTimer _timerSimulacion;
public ICommand StartSimulationCommand { get; }
public ICommand StopSimulationCommand { get; }
public ICommand ItemDoubleClickCommand { get; private set; }
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public ICommand TBStartSimulationCommand { get; }
public ICommand TBStopSimulationCommand { get; }
public ICommand TBSaveCommand { get; }
public ICommand TBConnectPLCCommand { get; }
public ICommand TBDisconnectPLCCommand { get; }
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public ICommand OpenWorkDirectoryCommand { get; }
// Evento que se dispara cuando se selecciona una nueva imagen
public event EventHandler<string> ImageSelected;
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public event EventHandler<TickSimulacionEventArgs> TickSimulacion;
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// Propiedades
private bool isSimulationRunning;
private bool isConnected;
public PLCViewModel plcViewModelData;
private osBase _selectedItemOsList;
private string _selectedImage = null;
private ObservableCollection<osBase> _objetosSimulables = new ObservableCollection<osBase>();
private float _left;
private float _top;
private MainWindow mainWindow;
public MainWindow MainWindow { get => mainWindow; set => mainWindow = value; }
public float CanvasLeft
{
get => _left;
set
{
_left = value;
OnPropertyChanged(nameof(CanvasLeft));
}
}
public float CanvasTop
{
get => _top;
set
{
_top = value;
OnPropertyChanged(nameof(CanvasTop));
}
}
public bool IsSimulationRunning
{
get => isSimulationRunning;
set
{
isSimulationRunning = value;
OnPropertyChanged(nameof(IsSimulationRunning));
CommandManager.InvalidateRequerySuggested(); // Notificar que el estado de los comandos ha cambiado
}
}
public bool IsConnected
{
get => isConnected;
set
{
isConnected = value;
OnPropertyChanged(nameof(IsConnected));
CommandManager.InvalidateRequerySuggested();
}
}
public string directorioTrabajo
{
get => EstadoPersistente.Instance.directorio;
set
{
if (value != null)
{
EstadoPersistente.Instance.directorio = value; // Actualizar el estado persistente
EstadoPersistente.Instance.GuardarEstado(); // Guardar el estado actualizado
datosDeTrabajo.CargarImagenes();
listaImagenes = new ObservableCollection<string>(datosDeTrabajo.Imagenes.Keys); // Actualizar claves
SelectedImage = null;
if (listaImagenes.FirstOrDefault() != null)
SelectedImage = listaImagenes.FirstOrDefault();
OnPropertyChanged(nameof(directorioTrabajo)); // Notificar el cambio de propiedad
OnPropertyChanged(nameof(listaImagenes)); // Notificar que la lista de imágenes ha cambiado
}
}
}
public PLCViewModel PLCViewModel
{
get { return plcViewModelData; }
set
{
plcViewModelData = value;
OnPropertyChanged(nameof(PLCViewModel));
}
}
public string SelectedImage
{
get => _selectedImage;
set
{
if (_selectedImage != value && value != null)
{
StopSimulation();
SaveStateObjetosSimulables(); // Guarda el estado antes de cambiar la imagen
_selectedImage = value;
ImageSelected?.Invoke(this, datosDeTrabajo.Imagenes[value]); // Dispara el evento con la nueva ruta de imagen
LoadStateObjetosSimulables();
}
_selectedImage = value;
OnPropertyChanged(nameof(SelectedImage));
}
}
public osBase SelectedItemOsList
{
get => _selectedItemOsList;
set
{
if (_selectedItemOsList != value)
{
_selectedItemOsList = value;
OnPropertyChanged(nameof(SelectedItemOsList));
}
}
}
private TipoSimulable _selectedItem = null;
public TipoSimulable SelectedItem
{
get => _selectedItem;
set
{
if (_selectedItem != value)
{
_selectedItem = value;
OnPropertyChanged(nameof(SelectedItem)); // Notificar que la propiedad ha cambiado
}
}
}
public ObservableCollection<osBase> ObjetosSimulables
{
get => _objetosSimulables;
set
{
if (_objetosSimulables != value)
{
_objetosSimulables = value;
OnPropertyChanged(nameof(ObjetosSimulables));
}
}
}
//
// Constructor
//
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public MainViewModel()
{
OpenWorkDirectoryCommand = new RelayCommand(OpenWorkDirectory);
datosDeTrabajo = new DatosDeTrabajo();
// Inicializa el PLCViewModel
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plcViewModelData = new PLCViewModel();
plcViewModelData.RefreshEvent += OnRefreshEvent;
InitializeTipoSimulableList();
ItemDoubleClickCommand = new ParameterizedRelayCommand(ExecuteDoubleClick);
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_timerSimulacion = new DispatcherTimer();
_timerSimulacion.Interval = TimeSpan.FromMilliseconds(16); // ajusta el intervalo según sea necesario
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_timerSimulacion.Tick += OnTickSimulacion;
StartSimulationCommand = new RelayCommand(StartSimulation);
StopSimulationCommand = new RelayCommand(StopSimulation);
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TBStartSimulationCommand = new RelayCommand(StartSimulation, () => !IsSimulationRunning);
TBStopSimulationCommand = new RelayCommand(StopSimulation, () => IsSimulationRunning);
TBSaveCommand = new RelayCommand(Save);
TBConnectPLCCommand = new RelayCommand(ConnectPLC, () => !IsConnected);
TBDisconnectPLCCommand = new RelayCommand(DisconnectPLC, () => IsConnected);
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stopwatch_PLCRefresh = new Stopwatch();
stopwatch_SimRefresh = new Stopwatch();
}
public void LoadInitialData()
{
// Suponiendo que "SelectedImage" es una propiedad que al establecerse dispara "ImageSelected"
directorioTrabajo = EstadoPersistente.Instance.directorio;
}
// Crear un nuevo Objeto
private void ExecuteDoubleClick(object parameter)
{
if (parameter is TipoSimulable tipoSimulable)
{
CrearObjetoSimulableEnCentroCanvas(tipoSimulable.Tipo);
}
}
public void CrearObjetoSimulableEnCentroCanvas(Type tipoSimulable)
{
var CentroCanvas = MainWindow.ObtenerCentroCanvasMeters();
CrearObjetoSimulable(tipoSimulable,CentroCanvas.X,CentroCanvas.Y);
}
public osBase CrearObjetoSimulable(Type tipoSimulable,float Left,float Top)
{
// Crear una nueva instancia del osBase correspondiente
osBase? NuevoOsBase = UserControlFactory.GetInstanceForType(tipoSimulable);
NuevoOsBase.Left = Left;
NuevoOsBase.Top = Top;
if (NuevoOsBase != null)
{
if (CrearUserControlDesdeObjetoSimulable(NuevoOsBase))
// Añadir el nuevo osBase a la colección de objetos simulables
ObjetosSimulables.Add(NuevoOsBase);
}
return NuevoOsBase;
}
// Crear UserControl desde osBase : Nuevo o desde Deserealizacion
private bool CrearUserControlDesdeObjetoSimulable(osBase osObjeto)
{
Type tipoObjeto = osObjeto.GetType();
// Obtén el UserControl correspondiente para el tipo de objeto
UserControl? userControl = UserControlFactory.GetControlForType(tipoObjeto);
if (userControl != null)
{
// Asignar los datos al UserControl
UserControlFactory.AssignDatos(userControl, osObjeto, simulationManager);
osObjeto._mainViewModel = this;
MainWindow.AgregarRegistrarUserControlCanvas(userControl);
return true;
}
return false;
}
public void RemoverObjetoSimulable(osBase osObjeto)
{
if (osObjeto != null && ObjetosSimulables.Contains(osObjeto))
{
ObjetosSimulables.Remove(osObjeto);
if (osObjeto.VisualRepresentation != null)
MainWindow.EliminarUserControlDelCanvas(osObjeto.VisualRepresentation);
}
}
private void InitializeTipoSimulableList()
{
var baseType = typeof(osBase);
var types = AppDomain.CurrentDomain.GetAssemblies()
.SelectMany(assembly => assembly.GetTypes())
.Where(type => type.IsSubclassOf(baseType) && !type.IsAbstract);
foreach (var type in types)
{
ListaOsBase.Add(new TipoSimulable { Nombre = type.Name, Tipo = type });
}
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}
private void StartSimulation()
{
foreach (var objetoSimulable in ObjetosSimulables)
objetoSimulable.UpdateGeometryStart();
simulationManager.Debug_DrawInitialBodies();
TiempoDesdeStartSimulacion = 0;
Debug_SimulacionCreado = true;
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_timerSimulacion.Start();
simulationManager.stopwatch.Start();
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stopwatch_SimRefresh.Start();
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IsSimulationRunning = true;
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}
private void StopSimulation()
{
if (Debug_SimulacionCreado)
{
simulationManager.Debug_ClearSimulationShapes();
Debug_SimulacionCreado = false;
}
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_timerSimulacion.Stop();
simulationManager.stopwatch.Stop();
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stopwatch_SimRefresh.Stop();
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IsSimulationRunning = false;
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}
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private void OnTickSimulacion(object sender, EventArgs e)
{
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// Detener el cronómetro y obtener el tiempo transcurrido en milisegundos
stopwatch_SimRefresh.Stop();
float elapsedMilliseconds = (float)stopwatch_SimRefresh.Elapsed.TotalMilliseconds;
// Eliminar el diseño de Debug luego de 2 segundos
if (TiempoDesdeStartSimulacion > 2000)
simulationManager.Debug_ClearSimulationShapes();
else
TiempoDesdeStartSimulacion += elapsedMilliseconds;
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// Reiniciar el cronómetro para la próxima medición
stopwatch_SimRefresh.Restart();
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foreach (var objetoSimulable in ObjetosSimulables)
objetoSimulable.UpdateGeometryStep();
simulationManager.Step();
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var objetosSimulablesCopy = new List<osBase>(ObjetosSimulables);
foreach (var objetoSimulable in objetosSimulablesCopy)
{
if (!objetoSimulable.RemoverDesdeSimulacion)
objetoSimulable.UpdateControl((int)elapsedMilliseconds);
else
RemoverObjetoSimulable(objetoSimulable);
}
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}
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private void ConnectPLC()
{
plcViewModelData.Connect();
}
private void DisconnectPLC()
{
plcViewModelData.Disconnect();
IsConnected = false;
}
private void OnRefreshEvent(object sender, EventArgs e)
{
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if (plcViewModelData.IsConnected)
{
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if (!isConnected)
IsConnected = true;
// Detener el cronómetro y obtener el tiempo transcurrido en milisegundos
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stopwatch_PLCRefresh.Stop();
float elapsedMilliseconds = (float)stopwatch_PLCRefresh.Elapsed.TotalMilliseconds;
// Reiniciar el cronómetro para la próxima medición
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stopwatch_PLCRefresh.Restart();
foreach (var objetoSimulable in ObjetosSimulables)
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objetoSimulable.UpdatePLC(plcViewModelData.PLCInterface, (int) elapsedMilliseconds);
} else
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stopwatch_PLCRefresh.Stop();
}
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private void OpenWorkDirectory()
{
var dialog = new VistaFolderBrowserDialog();
if (dialog.ShowDialog() == true) // Mostrar el diálogo y comprobar si el resultado es positivo
{
directorioTrabajo = dialog.SelectedPath; // Actualizar la propiedad que también actualiza el estado persistente
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}
}
//
// Lista de osBase
//
public void Save()
{
SaveStateObjetosSimulables();
}
public void SaveStateObjetosSimulables()
{
if (_selectedImage != null)
{
StopSimulation();
PLCViewModel.Disconnect();
// Crear copias temporales de las propiedades que serán anuladas
var tempVisualRepresentations = new Dictionary<osBase, UserControl>();
var tempSimulationManagers = new Dictionary<osBase, SimulationManagerFP>();
var tempMainViewModels = new Dictionary<osBase, MainViewModel>();
foreach (var obj in ObjetosSimulables)
{
// Guardar referencias temporales
tempVisualRepresentations[obj] = obj.VisualRepresentation;
tempSimulationManagers[obj] = obj.simulationManager;
tempMainViewModels[obj] = obj._mainViewModel;
// Anular propiedades para la serialización
obj.VisualRepresentation = null;
obj.simulationManager = null;
obj._mainViewModel = null;
}
var settings = new JsonSerializerSettings
{
Formatting = Formatting.Indented,
NullValueHandling = NullValueHandling.Ignore,
TypeNameHandling = TypeNameHandling.Auto
};
// Crear un objeto que incluya tanto los ObjetosSimulables como el UnitConverter y PLC_ConnectionData
var dataToSerialize = new SimulationData
{
ObjetosSimulables = ObjetosSimulables,
UnitConverter = PixelToMeter.Instance.calc,
PLC_ConnectionData = PLCViewModel
};
// Serializar
var serializedData = JsonConvert.SerializeObject(dataToSerialize, settings);
File.WriteAllText(datosDeTrabajo.ObtenerPathImagenConExtension(_selectedImage, ".json"), serializedData);
// Restaurar las propiedades originales de los objetos
foreach (var obj in ObjetosSimulables)
{
obj.VisualRepresentation = tempVisualRepresentations[obj];
obj.simulationManager = tempSimulationManagers[obj];
obj._mainViewModel = tempMainViewModels[obj];
}
}
}
public void LoadStateObjetosSimulables()
{
try
{
StopSimulation();
PLCViewModel.Disconnect();
ObjetosSimulables.Clear();
simulationManager.Clear();
if (_selectedImage != null)
{
string jsonPath = datosDeTrabajo.ObtenerPathImagenConExtension(_selectedImage, ".json");
if (File.Exists(jsonPath))
{
string jsonString = File.ReadAllText(jsonPath);
var settings = new JsonSerializerSettings
{
TypeNameHandling = TypeNameHandling.Auto,
ObjectCreationHandling = ObjectCreationHandling.Replace,
PreserveReferencesHandling = PreserveReferencesHandling.Objects,
ConstructorHandling = ConstructorHandling.AllowNonPublicDefaultConstructor
};
var simulationData = JsonConvert.DeserializeObject<SimulationData>(jsonString, settings);
if (simulationData != null)
{
if (simulationData.ObjetosSimulables is not null)
ObjetosSimulables = simulationData.ObjetosSimulables;
if (simulationData.PLC_ConnectionData is not null)
PLCViewModel = simulationData.PLC_ConnectionData;
else
PLCViewModel = new PLCViewModel();
PixelToMeter.Instance.calc = simulationData.UnitConverter;
// Re-register to the events
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plcViewModelData.RefreshEvent += OnRefreshEvent;
// Recorrer la colección de objetos simulables
foreach (var objetoSimulable in ObjetosSimulables)
CrearUserControlDesdeObjetoSimulable(objetoSimulable);
}
}
}
}
catch { /* Consider logging the error or handling it appropriately */ }
}
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// Implementación de INotifyPropertyChanged...
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public event PropertyChangedEventHandler PropertyChanged;
protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
{
PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
}
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private RelayCommand saveCommand;
public ICommand SaveCommand => saveCommand ??= new RelayCommand(Save);
private void Save(object commandParameter)
{
}
private RelayCommand exitCommand;
public ICommand ExitCommand => exitCommand ??= new RelayCommand(Exit);
private void Exit()
{
Save();
Application.Current.Shutdown();
}
}
public class SimulationData
{
public ObservableCollection<osBase> ObjetosSimulables { get; set; }
public UnitConverter UnitConverter { get; set; }
public PLCViewModel PLC_ConnectionData { get; set; }
}
public class TipoSimulable
{
public string Nombre { get; set; }
public Type Tipo { get; set; }
}
public class TickSimulacionEventArgs : EventArgs
{
// Aquí puedes agregar propiedades o campos para pasar información adicional
// en el evento TickSimulacion
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}
}