Gui neu angelegt

2023-04-20 20:37:39 +02:00
parent 0877d2b308
commit bcbda7622c
83 changed files with 389 additions and 502 deletions
--- a/StammGenerator/ViewModel/Projekt/ProjektListViewModel.cs
+++ b/StammGenerator/ViewModel/Projekt/ProjektListViewModel.cs
@@ -0,0 +1,72 @@
+using SewerStammGen.Shared.Contracts;
+using SewerStammGen.Shared.Domain;
+using StammGenerator.Commands;
+using StammGenerator.Interface;
+using System;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.Windows.Input;
+
+namespace StammGenerator.ViewModel
+{
+    public class ProjektListViewModel : BaseViewModel
+    {
+        private IProjektDataService genericDataService;
+        private readonly ObservableCollection<Projekt> _projekte;
+        private readonly IActualState _actualState;
+        public ObservableCollection<Projekt> Projekte {  get => _projekte; }
+        public bool CanSelectProjekt => _selectedProjekt != null;
+
+        public ICommand SelectCommand { get; set; }
+        public ICommand AddCommand { get; set; }
+        public ICommand EditCommand { get; set; }
+
+        private Projekt? _selectedProjekt;
+
+        
+
+        public Projekt? SelectedProjekt
+        {
+            get => _selectedProjekt;
+            set
+            {
+                if(_selectedProjekt != value)
+                {
+                    _selectedProjekt = value;
+                    OnPropertyChanged();
+                    OnPropertyChanged(nameof(CanSelectProjekt));
+                }
+            }
+        }
+
+        public ProjektListViewModel(IProjektDataService generic, IRenavigator renavigator,IActualState actualState)
+        {
+            _projekte = new ObservableCollection<Projekt>();
+            if (generic == null) throw new ArgumentNullException(nameof(generic));
+            this.genericDataService = generic;
+            _actualState = actualState;
+            AddCommand = new ProjektAddCommand(generic,actualState, renavigator);
+            SelectCommand = new ProjektSelectCommand(actualState,this);
+            EditCommand = new ProjektEditCommand(generic, actualState, renavigator, this);
+
+            LoadProjekte();
+        }
+
+        private async void LoadProjekte()
+        {
+            var projects = await genericDataService.GetAll();
+
+            InitCollection(_projekte, projects);
+            
+        }
+
+        private void InitCollection(ObservableCollection<Projekt> projekte, IEnumerable<Projekt> projects)
+        {
+            projekte.Clear();
+            foreach(var i in projects)
+            {
+                projekte.Add(i);
+            }
+        }
+    }
+}