<?php

declare (strict_types=1);
/*
 * PaypalServerSdkLib
 *
 * This file was automatically generated by APIMATIC v3.0 ( https://www.apimatic.io ).
 */
namespace FormGent\PaypalServerSdkLib\Models;

use FormGent\PaypalServerSdkLib\ApiHelper;
use stdClass;
/**
 * The details about a customer in PayPal's system of record.
 */
class PaypalWalletCustomer implements \JsonSerializable
{
    /**
     * @var string|null
     */
    private $id;
    /**
     * @var string|null
     */
    private $emailAddress;
    /**
     * @var PhoneWithType|null
     */
    private $phone;
    /**
     * @var string|null
     */
    private $merchantCustomerId;
    /**
     * Returns Id.
     * The unique ID for a customer generated by PayPal.
     */
    public function getId() : ?string
    {
        return $this->id;
    }
    /**
     * Sets Id.
     * The unique ID for a customer generated by PayPal.
     *
     * @maps id
     */
    public function setId(?string $id) : void
    {
        $this->id = $id;
    }
    /**
     * Returns Email Address.
     * The internationalized email address. Note: Up to 64 characters are allowed before and 255 characters
     * are allowed after the @ sign. However, the generally accepted maximum length for an email address is
     * 254 characters. The pattern verifies that an unquoted @ sign exists.
     */
    public function getEmailAddress() : ?string
    {
        return $this->emailAddress;
    }
    /**
     * Sets Email Address.
     * The internationalized email address. Note: Up to 64 characters are allowed before and 255 characters
     * are allowed after the @ sign. However, the generally accepted maximum length for an email address is
     * 254 characters. The pattern verifies that an unquoted @ sign exists.
     *
     * @maps email_address
     */
    public function setEmailAddress(?string $emailAddress) : void
    {
        $this->emailAddress = $emailAddress;
    }
    /**
     * Returns Phone.
     * The phone information.
     */
    public function getPhone() : ?PhoneWithType
    {
        return $this->phone;
    }
    /**
     * Sets Phone.
     * The phone information.
     *
     * @maps phone
     */
    public function setPhone(?PhoneWithType $phone) : void
    {
        $this->phone = $phone;
    }
    /**
     * Returns Merchant Customer Id.
     * Merchants and partners may already have a data-store where their customer information is persisted.
     * Use merchant_customer_id to associate the PayPal-generated customer.id to your representation of a
     * customer.
     */
    public function getMerchantCustomerId() : ?string
    {
        return $this->merchantCustomerId;
    }
    /**
     * Sets Merchant Customer Id.
     * Merchants and partners may already have a data-store where their customer information is persisted.
     * Use merchant_customer_id to associate the PayPal-generated customer.id to your representation of a
     * customer.
     *
     * @maps merchant_customer_id
     */
    public function setMerchantCustomerId(?string $merchantCustomerId) : void
    {
        $this->merchantCustomerId = $merchantCustomerId;
    }
    /**
     * Converts the PaypalWalletCustomer object to a human-readable string representation.
     *
     * @return string The string representation of the PaypalWalletCustomer object.
     */
    public function __toString() : string
    {
        return ApiHelper::stringify('PaypalWalletCustomer', ['id' => $this->id, 'emailAddress' => $this->emailAddress, 'phone' => $this->phone, 'merchantCustomerId' => $this->merchantCustomerId]);
    }
    /**
     * Encode this object to JSON
     *
     * @param bool $asArrayWhenEmpty Whether to serialize this model as an array whenever no fields
     *        are set. (default: false)
     *
     * @return array|stdClass
     */
    #[\ReturnTypeWillChange] // @phan-suppress-current-line PhanUndeclaredClassAttribute for (php < 8.1)
    public function jsonSerialize(bool $asArrayWhenEmpty = \false)
    {
        $json = [];
        if (isset($this->id)) {
            $json['id'] = $this->id;
        }
        if (isset($this->emailAddress)) {
            $json['email_address'] = $this->emailAddress;
        }
        if (isset($this->phone)) {
            $json['phone'] = $this->phone;
        }
        if (isset($this->merchantCustomerId)) {
            $json['merchant_customer_id'] = $this->merchantCustomerId;
        }
        return !$asArrayWhenEmpty && empty($json) ? new stdClass() : $json;
    }
}
