fix: enhance describe method to support TypeTree for converter retrieval, reformat

Author: helightdev

packages/dogs_core/lib/src/schema/spec.dart

@@ -26,22 +26,23 @@ import "package:meta/meta.dart";
 /// Extension methods for schema generation on [DogEngine].
 extension SchemaGenerateExtension on DogEngine {
   /// Generates a schema for the given type [T].
-  SchemaType describe<T>({SchemaConfig config = const SchemaConfig()}) {
-    if (SchemaPass.current != null) {
-      final converter = findAssociatedConverter(T);
-      if (converter == null) {
-        throw DogException("No converter found for type $T");
-      }
-      return converter.describeOutput(this, config);
+  SchemaType describe<T>({TypeTree? tree, SchemaConfig config = const SchemaConfig()}) {
+    final DogConverter? converter;
+    if (tree == null) {
+      converter = findAssociatedConverter(T);
+    } else {
+      converter = getTreeConverter(tree);
     }
 
-    final converter = findAssociatedConverter(T);
     if (converter == null) {
       throw DogException("No converter found for type $T");
     }
-    return SchemaPass.run((pass) {
+
+    if (SchemaPass.current != null) {
       return converter.describeOutput(this, config);
-    });
+    }
+
+    return SchemaPass.run((pass) => converter!.describeOutput(this, config));
   }
 
   /// Materializes a [type] schema, creating a [MaterializedConverter] that

packages/dogs_flutter/lib/databinding/style.conv.g.dart

@@ -30,9 +30,9 @@ void main() {
       expect(decoded, rect);
       dogs.describe<Rect>();
 
-      final authored = [0,10,20,25.5];
+      final authored = [0, 10, 20, 25.5];
       final decodedAuthored = dogs.fromNative<Rect>(authored);
-      expect(decodedAuthored, Rect.fromLTRB(0,10,20,25.5));
+      expect(decodedAuthored, Rect.fromLTRB(0, 10, 20, 25.5));
     });
 
     test("Serialize EdgeInsets", () {
@@ -42,9 +42,9 @@ void main() {
       expect(decoded, edgeInsets);
       dogs.describe<EdgeInsets>();
 
-      final authored = [10,20,30,40.5];
+      final authored = [10, 20, 30, 40.5];
       final decodedAuthored = dogs.fromNative<EdgeInsets>(authored);
-      expect(decodedAuthored, EdgeInsets.fromLTRB(10,20,30,40.5));
+      expect(decodedAuthored, EdgeInsets.fromLTRB(10, 20, 30, 40.5));
     });
 
     test("Serialize RRect", () {
@@ -72,7 +72,12 @@ void main() {
     });
 
     test("Serialize BoxConstraints", () {
-      final constraints = BoxConstraints(minWidth: 10, maxWidth: 100, minHeight: 20, maxHeight: 200);
+      final constraints = BoxConstraints(
+        minWidth: 10,
+        maxWidth: 100,
+        minHeight: 20,
+        maxHeight: 200,
+      );
       final encoded = dogs.toJson<BoxConstraints>(constraints);
       final decoded = dogs.fromJson<BoxConstraints>(encoded);
       expect(decoded, constraints);