Dynamically building query parameters in Flutter

      Query.equal('category', 'expenses'), 
      Query.greaterThan('amount', 100),
    ];

   final response = await databases.listDocuments(
      '<DATABASE_ID>',
      '<COLLECTION_ID>',
      query,
    );

//checkbox enabled
query.add(Query.equal('category', 'expenses')); //This will be the new query to add
//checkbox disabled
query.removeLast();

  // Query.method() generates Strings
  final Map<String, String> query = {
    'category': Query.equal('category', 'expenses'),
    'amount': Query.greaterThan('amount', 100),
  };

  //checkbox toggle on
  query.addAll({
    'date': Query.equal('date', ['2024-2-15'])
  });

  //checkbox toggle off
  query.remove('date');

  //To get queries
  query.values.toList();