修复List枚举的ToJson

ModelTypes/ComplexModelType.cs

@@ -43,23 +43,11 @@ namespace FlutterCodeGenerator.ModelTypes
                 {
                     if (listModelType.GenericArgumentModelType is EnumModelType)
                     {
-                        source.AppendLine($"\t\tif ({child.Name_Lower} != null)");
-                        source.AppendLine($"\t\t\t{{");
-                        source.AppendLine($"\t\t\t\tList<String> {child.Name_Lower}List = {child.Name_Lower}!.map((e) {{");
-                        source.AppendLine($"\t\t\t\t\treturn e.index.toString();");
-                        source.AppendLine($"\t\t\t\t}}).toList();");
-                        source.AppendLine($"\t\t\t\tmap['{child.Name_Upper}'] = '[' + {child.Name_Lower}List.join(', ') + ']';");
-                        source.AppendLine($"\t\t\t}}");
-                    }
-                    else if (listModelType.GenericArgumentModelType is StringModelType)
-                    {
-                        source.AppendLine($"\t\tif ({child.Name_Lower} != null)");
-                        source.AppendLine($"\t\t\tmap['{child.Name_Upper}'] = '['+ {child.Name_Lower}!.join(',')+']';");
-                    }
-                    else if (listModelType.GenericArgumentModelType is SimpleModelType)
-                    {
-                        source.AppendLine($"\t\tif ({child.Name_Lower} != null)");
-                        source.AppendLine($"\t\t\tmap['{child.Name_Upper}'] = '['+ {child.Name_Lower}!.map((e) => e.toString()).join(',')+']';");
+                        source.AppendLine($"\t\tif ({child.Name_Lower} != null) {{");
+                        source.AppendLine($"\t\t\tList<int> {child.Name_Lower}List = [];");
+                        source.AppendLine($"\t\t\t{child.Name_Lower}!.forEach((e) => {child.Name_Lower}List.add(e.index));");
+                        source.AppendLine($"\t\t\tmap['{child.Name_Upper}'] = {child.Name_Lower}List;");
+                        source.AppendLine($"\t\t}}");
                     }
                     else
                     {

ModelTypes/UserDefinedDerivedModelType.cs

@@ -205,23 +205,11 @@ namespace FlutterCodeGenerator.ModelTypes
                         {
                             if (listModelType.GenericArgumentModelType is EnumModelType)
                             {
-                                source.AppendLine($"\t\tif ({child.Name_Lower} != null)");
-                                source.AppendLine($"\t\t\t{{");
-                                source.AppendLine($"\t\t\t\tList<String> {child.Name_Lower}List = {child.Name_Lower}!.map((e) {{");
-                                source.AppendLine($"\t\t\t\t\treturn e.index.toString();");
-                                source.AppendLine($"\t\t\t\t}}).toList();");
-                                source.AppendLine($"\t\t\t\tmap['{child.Name_Upper}'] = '[' + {child.Name_Lower}List.join(', ') + ']';");
-                                source.AppendLine($"\t\t\t}}");
-                            }
-                            else if (listModelType.GenericArgumentModelType is StringModelType)
-                            {
-                                source.AppendLine($"\t\tif ({child.Name_Lower} != null)");
-                                source.AppendLine($"\t\t\tmap['{child.Name_Upper}'] = '['+ {child.Name_Lower}!.join(',')+']';");
-                            }
-                            else if (listModelType.GenericArgumentModelType is SimpleModelType)
-                            {
-                                source.AppendLine($"\t\tif ({child.Name_Lower} != null)");
-                                source.AppendLine($"\t\t\tmap['{child.Name_Upper}'] = '['+ {child.Name_Lower}!.map((e) => e.toString()).join(',')+']';");
+                                source.AppendLine($"\t\tif ({child.Name_Lower} != null) {{");
+                                source.AppendLine($"\t\t\tList<int> {child.Name_Lower}List = [];");
+                                source.AppendLine($"\t\t\t{child.Name_Lower}!.forEach((e) => {child.Name_Lower}List.add(e.index));");
+                                source.AppendLine($"\t\t\tmap['{child.Name_Upper}'] = {child.Name_Lower}List;");
+                                source.AppendLine($"\t\t}}");
                             }
                             else
                             {