void noCfgStoredinFirestore()

in frontend/frontend-flutter/lib/main.dart [2466:2573]
107 lines of code
1 McCabe index (conditional complexity)

  void noCfgStoredinFirestore() {
    showDialog(
      context: context, //navigatorKey.currentContext!,
      builder: (BuildContext context) {
        return AlertDialog(
          title: Row(
            // Use a Row to align the icon and title
            children: [
              Icon(Icons.warning, color: Colors.red),
              SizedBox(width: 8), // Add some spacing
              Text('Alert'),
            ],
          ),
          content: SelectableText.rich(
            TextSpan(
              children: [
                TextSpan(
                    text: "You must first create and load a configuration file\n" +
                        "using the Settings -> Upload frontend config file option.\n" +
                        'For that, copy and paste the content below in a file\n' +
                        "that you'll name config_frontend.json:\n\n"),
                TextSpan(
                  text: "{\n",
                  style: TextStyle(color: Colors.black),
                ),
                TextSpan(
                  text: '"endpoint_opendataqnq": ',
                  style: TextStyle(color: Colors.blueAccent),
                ),
                TextSpan(
                  text: '"<URI of the backend endpoint>",\n',
                  style: TextStyle(color: Colors.green),
                ),
                TextSpan(
                  text: '"firestore_database_id": ',
                  style: TextStyle(color: Colors.blueAccent),
                ),
                TextSpan(
                  text: '"opendataqna-session-logs",\n',
                  style: TextStyle(color: Colors.green),
                ),
                TextSpan(
                  text: '"firestore_history_collection": ',
                  style: TextStyle(color: Colors.blueAccent),
                ),
                TextSpan(
                  text: '"session_logs",\n',
                  style: TextStyle(color: Colors.green),
                ),
                TextSpan(
                  text: '"firestore_cfg_collection": ',
                  style: TextStyle(color: Colors.blueAccent),
                ),
                TextSpan(
                  text: '"front_end_flutter_cfg",\n',
                  style: TextStyle(color: Colors.green),
                ),
                TextSpan(
                  text: '"expert_mode": ',
                  style: TextStyle(color: Colors.blueAccent),
                ),
                TextSpan(
                  text: '<true|false>,\n',
                  style: TextStyle(color: Colors.red),
                ),
                TextSpan(
                  text: '"anonymized_data": ',
                  style: TextStyle(color: Colors.blueAccent),
                ),
                TextSpan(
                  text: '<true|false>,\n',
                  style: TextStyle(color: Colors.red),
                ),
                TextSpan(
                  text: '"firebase_app_name": ',
                  style: TextStyle(color: Colors.blueAccent),
                ),
                TextSpan(
                  text: '"opendataqna"\n',
                  style: TextStyle(color: Colors.green),
                ),
                TextSpan(
                  text: '"imported_questions": ',
                  style: TextStyle(color: Colors.blueAccent),
                ),
                TextSpan(
                  text: '"imported_questions"\n',
                  style: TextStyle(color: Colors.green),
                ),
                TextSpan(
                  text: '}',
                  style: TextStyle(color: Colors.black),
                ),
              ],
            ),
          ),
          actions: [
            TextButton(
              onPressed: () {
                Navigator.of(context).pop(); // Close the dialog
              },
              child: Text('OK'),
            ),
          ],
        );
      },
    );
  }