listModels method

@override Future<List<String>> listModels(String apiKey)

Models suitable for chat / completion, newest first. Returns an empty list for an unset / invalid key. Each provider filters out embeddings / vision / audio-only models so the dropdown isn't flooded with irrelevant entries.

Implementation

@override
Future<List<String>> listModels(String apiKey) async {
  if (apiKey.isEmpty) return const [];
  final res = await _http.get(
    Uri.parse('$_baseUrl/models'),
    headers: {'Authorization': 'Bearer $apiKey'},
  ).timeout(_timeout);
  if (res.statusCode >= 400) return const [];
  final body = jsonDecode(res.body) as Map<String, Object?>;
  final data = body['data'] as List<Object?>? ?? const [];
  final ids = <String>[];
  for (final m in data) {
    if (m is! Map<String, Object?>) continue;
    final modelId = m['id'] as String?;
    if (modelId == null) continue;
    if (!_chatModelPattern.hasMatch(modelId)) continue;
    ids.add(modelId);
  }
  ids.sort();
  return ids;
}