Gui neu angelegt

StammGenerator/ViewModel/Haltung/HaltungEditViewModel.cs

@@ -0,0 +1,209 @@
+using SewerStammGen.Shared.Contracts;
+using SewerStammGen.Shared.Domain;
+using SewerStammGen.Shared.Enum;
+using StammGenerator.Commands;
+using StammGenerator.Interface;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Windows.Input;
+
+namespace StammGenerator.ViewModel
+{
+    internal class HaltungEditViewModel : BaseViewModel
+    {
+        private readonly IActualState _actualState;
+        private readonly IHaltungDataService _haltungDataService;
+        private readonly ISchachtDataService _schachtDataService;
+        private List<Schacht> avaibleSchaechte;
+        private int _selectedObenIndex;
+        private int _selectedUntenIndex;
+        private Kanal _model;
+
+        public List<Schacht> AvSchaechte
+        {
+            get
+            {
+                return avaibleSchaechte;
+            }
+        }
+
+        public EEntwaeserung Entwaeserung
+        {
+            get => _model.Entwaesserung;
+            set
+            {
+                if(_model.Entwaesserung  != value)
+                {
+                    _model.Entwaesserung = value;
+                    OnPropertyChanged();
+                }
+            }
+        }
+        
+
+        public int SelectedObenIndex
+        {
+            get => _selectedObenIndex;
+            set
+            {
+                if (_selectedObenIndex != value)
+                {
+                    _selectedObenIndex = value;
+                    _model.StartSchacht = avaibleSchaechte[value];
+                    RecalculateLength();
+                    OnPropertyChanged();
+                }
+            }
+        }
+        public int SelectedUntenIndex
+        {
+            get => _selectedUntenIndex;
+            set
+            {
+                if (_selectedUntenIndex != value)
+                {
+                    _selectedUntenIndex = value;
+                    _model.EndSchacht = avaibleSchaechte[value];
+                    RecalculateLength();
+                    OnPropertyChanged();
+                }
+            }
+        }
+
+        
+
+        public Kanal Model
+        {
+            get => _model;
+            set
+            {
+                _model = value;
+            }
+        }
+
+        
+        public string Haltungsbezeichnung
+        {
+            get => _model.Objektbezeichnung;
+            set
+            {
+                if (_model.Objektbezeichnung != value)
+                {
+                    _model.Objektbezeichnung = value;
+                    OnPropertyChanged();
+                }
+            }
+        }
+        public string Material
+        {
+            get => _model.Material;
+            set
+            {
+                if (_model.Material != value)
+                {
+                    _model.Material = value;
+                    OnPropertyChanged();
+                }
+            }
+        }
+        public string Durchmesser
+        {
+            get => _model.DN.ToString();
+            set
+            {
+                if (_model.DN.ToString() != value)
+                {
+                    _model.DN = int.Parse(value);
+                    OnPropertyChanged();
+                }
+            }
+        }
+        public string Haltungslaenge
+        {
+            get => _model.Haltungslaenge.ToString();
+            set
+            {
+                if (_model.Haltungslaenge.ToString() != value)
+                {
+                    _model.Haltungslaenge = decimal.Parse(value);
+                    OnPropertyChanged();
+                }
+            }
+        }
+
+        public ICommand Speichern { get; set; }
+        public ICommand Abbrechen { get; set; }
+
+        public HaltungEditViewModel(
+            IHaltungDataService haltungDataService,
+            IActualState actualState,
+            IRenavigator renavigator,
+            ISchachtDataService schachtDataService)
+        {
+            _actualState = actualState;
+            _haltungDataService = haltungDataService;
+            _schachtDataService = schachtDataService;
+
+
+
+            _model = _actualState.SelectedHaltung;
+            
+            Speichern = new HaltungEditSaveCommand(_haltungDataService, renavigator, this);
+            Abbrechen = new RelayCommand((x) => Abbruch(renavigator));
+
+            ladeVerfuegbareSchaechte();
+
+
+
+        }
+
+        private void RecalculateLength()
+        {
+
+            double x1 = (double)Model.StartSchacht.DeckelRechtsWert;
+            double x2 = (double)Model.EndSchacht.DeckelRechtsWert;
+            double y1 = (double)Model.StartSchacht.DeckelHochWert;
+            double y2 = (double)Model.EndSchacht.DeckelHochWert;
+
+
+            double length = Math.Sqrt(((x1 - x2) * (x1 - x2)) + ((y1 - y2) * (y1 - y2)));
+            Haltungslaenge = length.ToString();
+            OnPropertyChanged(nameof(Haltungslaenge));
+        }
+
+        private void Abbruch(IRenavigator renavigator)
+        {
+            renavigator.Renavigate();
+        }
+
+        private async void ladeVerfuegbareSchaechte()
+        {
+            var s = await _schachtDataService.GetAllByProjekt(_actualState.ProjektID);
+            avaibleSchaechte = s.ToList();
+            int counter = 0;
+            foreach (var d in avaibleSchaechte)
+            {
+                if (d.Id == Model.StartSchacht.Id)
+                {
+                    SelectedObenIndex = counter;
+                    break;
+                }
+                counter++;
+            }
+            counter = 0;
+            foreach (var d in avaibleSchaechte)
+            {
+                if (d.Id == Model.EndSchacht.Id)
+                {
+                    SelectedUntenIndex = counter;
+                    break;
+                }
+                counter++;
+            }
+            OnPropertyChanged(nameof(AvSchaechte));
+            OnPropertyChanged(nameof(SelectedObenIndex));
+            OnPropertyChanged(nameof(SelectedUntenIndex));
+        }
+    }
+}