get method

String? get(String prompt, String model, { List<String>? context, })

Gets a cached response if available and not expired.

Implementation

String? get(String prompt, String model, {List<String>? context}) {
  final key = _generateKey(prompt, model, context);
  final entry = _cache[key];

  if (entry == null) {
    return null;
  }

  if (DateTime.now().isAfter(entry.expiresAt)) {
    _remove(key);
    return null;
  }

  // Move to end of access order (most recently used)
  _accessOrder.remove(key);
  _accessOrder.add(key);

  return entry.response;
}