match method

List<RouterPathMatch<T>> match(String path)

Implementation

List<RouterPathMatch<T>> match(String path) {
  final url = Uri.tryParse(path);
  final List<RouterPathMatch<T>> matches = [
    RouterPathMatch<T>(
      node: this,
      parameters: {},
      queryParameters: {},
    )
  ];

  if (url == null) {
    if (kDebugMode) {
      throw ArgumentError.value(path, 'path', 'Invalid path');
    }
    return matches;
  }

  final parts =
      url.path.split('/').where((element) => element.isNotEmpty).toList();

  var current = this;
  final parameters = <String, String>{};

  for (final part in parts) {
    final node = current.children[part];
    if (node == null) {
      return [];
    }
    if (node.isParameter) {
      parameters[node.name] = part;
    }

    if (node.data != null) {
      matches.add(RouterPathMatch<T>(
        node: node,
        parameters: {...parameters},
        queryParameters: url.queryParameters,
      ));
    }

    current = node;
  }

  if (current.data == null) {
    if (kDebugMode) {
      throw ArgumentError.value(path, 'path', 'Invalid path');
    }
    return [];
  }

  return matches;
}