class MailboxListHeader

final class MailboxListHeader extends AbstractHeader {
    private array $addresses = [];
    
    /**
     * @param Address[] $addresses
     */
    public function __construct(string $name, array $addresses) {
        parent::__construct($name);
        $this->setAddresses($addresses);
    }
    
    /**
     * @param Address[] $body
     *
     * @throws RfcComplianceException
     */
    public function setBody(mixed $body) : void {
        $this->setAddresses($body);
    }
    
    /**
     * @return Address[]
     *
     * @throws RfcComplianceException
     */
    public function getBody() : array {
        return $this->getAddresses();
    }
    
    /**
     * Sets a list of addresses to be shown in this Header.
     *
     * @param Address[] $addresses
     *
     * @throws RfcComplianceException
     */
    public function setAddresses(array $addresses) : void {
        $this->addresses = [];
        $this->addAddresses($addresses);
    }
    
    /**
     * Sets a list of addresses to be shown in this Header.
     *
     * @param Address[] $addresses
     *
     * @throws RfcComplianceException
     */
    public function addAddresses(array $addresses) : void {
        foreach ($addresses as $address) {
            $this->addAddress($address);
        }
    }
    
    /**
     * @throws RfcComplianceException
     */
    public function addAddress(Address $address) : void {
        $this->addresses[] = $address;
    }
    
    /**
     * @return Address[]
     */
    public function getAddresses() : array {
        return $this->addresses;
    }
    
    /**
     * Gets the full mailbox list of this Header as an array of valid RFC 2822 strings.
     *
     * @return string[]
     *
     * @throws RfcComplianceException
     */
    public function getAddressStrings() : array {
        $strings = [];
        foreach ($this->addresses as $address) {
            $str = $address->getEncodedAddress();
            if ($name = $address->getName()) {
                $str = $this->createPhrase($this, $name, $this->getCharset(), !$strings) . ' <' . $str . '>';
            }
            $strings[] = $str;
        }
        return $strings;
    }
    public function getBodyAsString() : string {
        return implode(', ', $this->getAddressStrings());
    }
    
    /**
     * Redefine the encoding requirements for addresses.
     *
     * All "specials" must be encoded as the full header value will not be quoted
     *
     * @see RFC 2822 3.2.1
     */
    protected function tokenNeedsEncoding(string $token) : bool {
        return preg_match('/[()<>\\[\\]:;@\\,."]/', $token) || parent::tokenNeedsEncoding($token);
    }

}