use FreeDSx\Ldap\ClientOptions;
use FreeDSx\Ldap\LdapClient;
use FreeDSx\Ldap\Operations;
use FreeDSx\Ldap\Search\Filters;

$ldap = new LdapClient(
    (new ClientOptions)
        # Servers are tried in order until one connects
        ->setServers( ['dc1', 'dc2'])
        # The base_dn is used as the default for searches
        ->setBaseDn('dc=example,dc=local')
);

# Encrypt the connection prior to binding
$ldap->startTls();

# Bind to LDAP with a specific user.
$ldap->bind(
    username: '[email protected]',
    password: '12345'
);

# Build up an LDAP filter using the helper methods
$filter = Filters::and(
    Filters::equal('objectClass', 'user'),
    Filters::startsWith('cn', 'S'),
    # Add a filter object based off a raw string filter...
    Filters::raw('(telephoneNumber=*)')
);
# Create a search operation to be used based on the above filter
$search = Operations::search(
    $filter,
    'cn'
);

# Create a paged search, 100 results at a time
$paging = $ldap->paging(
    $search,
    100
);

while ($paging->hasEntries()) {
    $entries = $paging->getEntries();

    var_dump(count($entries));
    
    foreach ($entries as $entry) {
        echo "Entry: " . $entry->getDn() . PHP_EOL;
    }
}

use FreeDSx\Ldap\Entry\Entry;
use FreeDSx\Ldap\Exception\OperationException;

# Create a new LDAP entry object
$entry = (new Entry('cn=foo,dc=domain,dc=local'))
   ->set('objectClass','top', 'group')
   ->set('sAMAccountName', 'foo');

# Create the entry with the LDAP client
try {
    $ldap->create($entry);
} catch (OperationException $e) {
    echo sprintf(
        'Error adding entry (%s): %s',
        $e->getCode(),
        $e->getMessage(),
    ) . PHP_EOL;
}

# Use the read() method of the LDAP client to search for a specific entry.
# Optionally pass an array of attributes to select as the second argument.
$entry = $ldap->read('cn=foo,dc=domain,dc=local');

# Entry will be null if it doesn't exist
echo $entry . PHP_EOL;

var_dump($entry?->toArray());

use FreeDSx\Ldap\Exception\OperationException;

# Search for an entry object to get its current attributes / values
$entry = $ldap->read('cn=foo,dc=domain,dc=local');

# Add a value to an attribute
if (!$entry->get('telephoneNumber')) {
    $entry->add(
        'telephoneNumber',
        '555-5555',
    );
}
# Remove any values an attribute may have
if ($entry->has('title')) {
    $entry->reset('title');
}
# Delete a specific value for an attribute if it actually exists.
if ($entry->get('ipPhone')?->has('12345')) {
    $entry->delete(
        'ipPhone',
        '12345',
    );
}
# Set a value for an attribute. This replaces any value it may, or may not, have.
$entry->set(
    'description',
    'Employee',
);

# Send the built up changes back to LDAP to update the entry via the LDAP client update method.
try {
    $ldap->update($entry);
} catch (OperationException $e) {
    echo sprintf(
        'Error modifying entry (%s): %s',
        $e->getCode(),
        $e->getMessage(),
    ) . PHP_EOL;
}

use FreeDSx\Ldap\Exception\OperationException;

# Search for the entry object to delete
$entry = $ldap->read('cn=foo,dc=domain,dc=local');

# Pass the entry object to the delete method of the LDAP client if it was found.
# You could also pass a DN object or a simple DN as a string.
if ($entry) {
    try {
        $ldap->delete($entry);
    } catch (OperationException $e) {
        echo sprintf(
            'Error deleting entry (%s): %s',
            $e->getCode(),
            $e->getMessage()
        ) . PHP_EOL;;
    }
}