buildObjectSchema static method

String buildObjectSchema(List<Map<String, dynamic>> params)

Builds a Schema.object() expression from a list of parameter maps. Each param map has: 'name', 'type', 'schemaMap', 'isOptional', 'parameterMetadata'

Implementation

static String buildObjectSchema(List<Map<String, dynamic>> params) {
  if (params.isEmpty) {
    return 'Schema.object()';
  }

  final properties = params
      .map((p) {
        final name = p['name'] as String;
        final schemaMap = p['schemaMap'] as Map<String, dynamic>?;
        final metadata = p['parameterMetadata'] as Map<String, dynamic>?;

        String schemaCode;
        if (schemaMap != null) {
          schemaCode = fromSchemaMap(schemaMap);
        } else {
          final type = p['type'] as String;
          schemaCode = fromType(type);
        }

        // Apply metadata enhancements if present
        if (metadata != null && metadata.isNotEmpty) {
          schemaCode = _applyMetadataToSchema(schemaCode, metadata);
        }

        return "'$name': $schemaCode";
      })
      .join(',\n      ');

  final required = params
      .where((p) => p['isOptional'] != true)
      .map((p) => "'${p['name']}'")
      .join(', ');

  if (required.isEmpty) {
    return 'Schema.object(\n    properties: {\n      $properties,\n    },\n  )';
  }

  return 'Schema.object(\n    properties: {\n      $properties,\n    },\n    required: [$required],\n  )';
}