DB integration added, multiple images for equipment

ViewModels/Basic/PropertyViewModel.cs

@@ -8,6 +8,8 @@ namespace GazpromApp.ViewModels;
 
 public partial class PropertyViewModel : ViewModelBase
 {
+    private Property Property { get; }
+
     [ObservableProperty]
     private string _name;
     
@@ -18,22 +20,18 @@ public partial class PropertyViewModel : ViewModelBase
     
     // Visual and other properties
     
-    public PropertyViewModel? Parent { get; set; }
+    public PropertyViewModel? Parent { get; init; }
     
     [ObservableProperty]
     private bool _isEditing;
 
     public Property GetProperty(Property? parent = null)
     {
-        var p = new Property
-        {
-            Name = Name,
-            Value = Value,
-            Properties = [],
-            Parent = parent
-        };
-        p.Properties = Properties.Select(e => e.GetProperty(p)).ToList();
-        return p;
+        Property.Name = Name;
+        Property.Value = Value;
+        Property.Parent = parent;
+        Property.Properties = Properties.Select(e => e.GetProperty(Property)).ToList();
+        return Property;
     }
     
     public PropertyViewModel()
@@ -42,6 +40,7 @@ public partial class PropertyViewModel : ViewModelBase
         Value = "Значение свойства";
         Properties = [];
         Parent = null;
+        Property = new Property();
     }
     
     public PropertyViewModel(Property property, PropertyViewModel? parent = null)
@@ -51,6 +50,7 @@ public partial class PropertyViewModel : ViewModelBase
         Properties = new ObservableCollection<PropertyViewModel>(
             property.Properties.Select(e => new PropertyViewModel(e, this)));
         Parent = property.Parent is null ? null : parent;
+        Property = property;
     }
 
     public PropertyViewModel(PropertyViewModel property)
@@ -59,5 +59,6 @@ public partial class PropertyViewModel : ViewModelBase
         Value = "Значение свойства";
         Properties = [];
         Parent = property;
+        Property = new Property();
     }
 }