toJson method

@override Map<String, dynamic> toJson()

Abstract function that concrete classes must implement. This must encode the internal data model to a JSON compatible representation.

While not required, it is suggested to call removeNull before returning.

Implementation

@override
Map<String, dynamic> toJson() {
  final jsonWidgetArgs = this.jsonWidgetArgs;

  return JsonClass.removeNull({
    'type': jsonWidgetType,
    // Skips the id if it's a valid (auto generated) UUID to avoid spamming
    // the emitted JSON
    'id': Uuid.isValidUUID(fromString: jsonWidgetId) ? null : jsonWidgetId,
    'listen': jsonWidgetListenVariables.isEmpty
        ? null
        : List<String>.from(jsonWidgetListenVariables),
    'args': jsonWidgetArgs is JsonClass
        ? jsonWidgetArgs.toJson()
        : jsonWidgetArgs,
  });
}