fetchVariables method

Future<Map<String, dynamic>> fetchVariables()

Fetches all variables from the Figma file.

Makes an API request to fetch variables and their metadata. Returns the raw variable data from the API.

Throws an exception if:

• The API request fails
• The response is invalid
• The authentication token is invalid

Implementation

Future<Map<String, dynamic>> fetchVariables() async {
  try {
    final variablesUrl =
        '${FigmaConstants.baseUrl}/files/$_fileId${FigmaConstants.variablesEndpoint}';
    final response = await http.get(
      Uri.parse(variablesUrl),
      headers: {
        FigmaConstants.authHeader: _figmaToken,
      },
    );

    if (response.statusCode == 200) {
      return json.decode(response.body);
    } else {
      throw Exception(
          '${FigmaConstants.fetchVariablesError}: ${response.body}');
    }
  } catch (e) {
    print('Error in fetchVariables: $e');
    rethrow;
  }
}