contentAsString property

Implementation

String get contentAsString => switch (this) {
  final SystemChatMessage system => system.content,
  final HumanChatMessage human => switch (human.content) {
    final ChatMessageContentText text => text.text,
    final ChatMessageContentImage image => image.data,
    final ChatMessageContentMultiModal multiModal =>
      multiModal.parts
          .map(
            (final p) => switch (p) {
              final ChatMessageContentText text => text.text,
              final ChatMessageContentImage image => image.data,
              ChatMessageContentMultiModal _ => '',
            },
          )
          .join('\n'),
  },
  final AIChatMessage ai => ai.content,
  final ToolChatMessage tool => tool.content,
  final CustomChatMessage custom => custom.content,
};