AI Prompts Progress

Author: SaadArdati

lib/src/api/custom_component.dart

@@ -114,8 +114,7 @@ class ComponentData with EquatableMixin, SerializableMixin {
     required this.nodes,
     this.variables = const {},
     this.conditions = const {},
-  })  : assert(nodes.isNotEmpty),
-        assert(width > 0 && height > 0);
+  }) : assert(width > 0 && height > 0);
 
   @override
   List<Object?> get props => [width, height, nodes, variables, conditions];

lib/src/api/models/node_box.dart

@@ -197,6 +197,9 @@ class NodeBox with EquatableMixin, DynamicSerializableMixin {
 
   /// Creates a new [NodeBox] from a [json] Map.
   factory NodeBox.fromJson(dynamic json) {
+    if (json == null || (json is List && json.isEmpty) || (json is Map && json.isEmpty)) {
+      return NodeBox(0, 0, 0, 0);
+    }
     if (json case [num x, num y, num width, num height]) {
       return NodeBox(
         x.toDouble(),
@@ -436,6 +439,10 @@ class OuterNodeBox extends NodeBox {
 
   /// Creates an [OuterNodeBox] from a json map.
   factory OuterNodeBox.fromJson(dynamic json) {
+    if (json == null || (json is List && json.isEmpty) || (json is Map && json.isEmpty)) {
+      return OuterNodeBox(0, 0, 0, 0, edgeInsets: EdgeInsetsModel.zero);
+    }
+
     final box = NodeBox.fromJson(json);
     return OuterNodeBox(
       box.x,
@@ -666,6 +673,10 @@ class InnerNodeBox extends NodeBox {
 
   /// Creates an [InnerNodeBox] from a JSON map.
   factory InnerNodeBox.fromJson(dynamic json) {
+    if (json == null || (json is List && json.isEmpty) || (json is Map && json.isEmpty)) {
+      return InnerNodeBox(0, 0, 0, 0, edgeInsets: EdgeInsetsModel.zero);
+    }
+
     final box = NodeBox.fromJson(json);
     return InnerNodeBox(
       box.x,
@@ -738,6 +749,10 @@ class RotatedNodeBox extends NodeBox {
 
   /// Creates a [RotatedNodeBox] from a JSON map.
   factory RotatedNodeBox.fromJson(dynamic json) {
+    if (json == null || (json is List && json.isEmpty) || (json is Map && json.isEmpty)) {
+      return RotatedNodeBox(0, 0, 0, 0, rotationDegrees: 0);
+    }
+
     final box = NodeBox.fromJson(json);
     return RotatedNodeBox(
       box.x,