<?php

/**
 * Transfers API
 *
 * The version of the OpenAPI document: 4
 * Generated by: https://openapi-generator.tech
 * OpenAPI Generator version: 6.0.1
 *
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */


namespace Adyen\Model\Transfers;

use ArrayAccess;
use Adyen\Model\Transfers\ObjectSerializer;

/**
 * TransferInfo Class Doc Comment
 *
 * @package  Adyen
 * @implements ArrayAccess<string, mixed>
 */
class TransferInfo implements ModelInterface, ArrayAccess, \JsonSerializable
{
    public const DISCRIMINATOR = null;

    /**
      * The original name of the model.
      *
      * @var string
      */
    protected static $openAPIModelName = 'TransferInfo';

    /**
      * Array of property to type mappings. Used for (de)serialization
      *
      * @var string[]
      */
    protected static $openAPITypes = [
        'amount' => '\Adyen\Model\Transfers\Amount',
        'balanceAccountId' => 'string',
        'category' => 'string',
        'counterparty' => '\Adyen\Model\Transfers\CounterpartyInfoV3',
        'description' => 'string',
        'executionDate' => '\Adyen\Model\Transfers\ExecutionDate',
        'paymentInstrumentId' => 'string',
        'priorities' => 'string[]',
        'priority' => 'string',
        'reference' => 'string',
        'referenceForBeneficiary' => 'string',
        'review' => '\Adyen\Model\Transfers\TransferRequestReview',
        'type' => 'string',
        'ultimateParty' => '\Adyen\Model\Transfers\UltimatePartyIdentification'
    ];

    /**
      * Array of property to format mappings. Used for (de)serialization
      *
      * @var string[]
      * @phpstan-var array<string, string|null>
      * @psalm-var array<string, string|null>
      */
    protected static $openAPIFormats = [
        'amount' => null,
        'balanceAccountId' => null,
        'category' => null,
        'counterparty' => null,
        'description' => null,
        'executionDate' => null,
        'paymentInstrumentId' => null,
        'priorities' => null,
        'priority' => null,
        'reference' => null,
        'referenceForBeneficiary' => null,
        'review' => null,
        'type' => null,
        'ultimateParty' => null
    ];

    /**
      * Array of nullable properties. Used for (de)serialization
      *
      * @var boolean[]
      */
    protected static $openAPINullables = [
        'amount' => false,
        'balanceAccountId' => false,
        'category' => false,
        'counterparty' => false,
        'description' => false,
        'executionDate' => false,
        'paymentInstrumentId' => false,
        'priorities' => false,
        'priority' => false,
        'reference' => false,
        'referenceForBeneficiary' => false,
        'review' => false,
        'type' => false,
        'ultimateParty' => false
    ];

    /**
      * If a nullable field gets set to null, insert it here
      *
      * @var boolean[]
      */
    protected $openAPINullablesSetToNull = [];

    /**
     * Array of property to type mappings. Used for (de)serialization
     *
     * @return array
     */
    public static function openAPITypes()
    {
        return self::$openAPITypes;
    }

    /**
     * Array of property to format mappings. Used for (de)serialization
     *
     * @return array
     */
    public static function openAPIFormats()
    {
        return self::$openAPIFormats;
    }

    /**
     * Array of nullable properties
     *
     * @return array
     */
    protected static function openAPINullables(): array
    {
        return self::$openAPINullables;
    }

    /**
     * Array of nullable field names deliberately set to null
     *
     * @return boolean[]
     */
    private function getOpenAPINullablesSetToNull(): array
    {
        return $this->openAPINullablesSetToNull;
    }

    /**
     * Setter - Array of nullable field names deliberately set to null
     *
     * @param boolean[] $openAPINullablesSetToNull
     */
    private function setOpenAPINullablesSetToNull(array $openAPINullablesSetToNull): void
    {
        $this->openAPINullablesSetToNull = $openAPINullablesSetToNull;
    }

    /**
     * Checks if a property is nullable
     *
     * @param string $property
     * @return bool
     */
    public static function isNullable(string $property): bool
    {
        return self::openAPINullables()[$property] ?? false;
    }

    /**
     * Checks if a nullable property is set to null.
     *
     * @param string $property
     * @return bool
     */
    public function isNullableSetToNull(string $property): bool
    {
        return in_array($property, $this->getOpenAPINullablesSetToNull(), true);
    }

    /**
     * Array of attributes where the key is the local name,
     * and the value is the original name
     *
     * @var string[]
     */
    protected static $attributeMap = [
        'amount' => 'amount',
        'balanceAccountId' => 'balanceAccountId',
        'category' => 'category',
        'counterparty' => 'counterparty',
        'description' => 'description',
        'executionDate' => 'executionDate',
        'paymentInstrumentId' => 'paymentInstrumentId',
        'priorities' => 'priorities',
        'priority' => 'priority',
        'reference' => 'reference',
        'referenceForBeneficiary' => 'referenceForBeneficiary',
        'review' => 'review',
        'type' => 'type',
        'ultimateParty' => 'ultimateParty'
    ];

    /**
     * Array of attributes to setter functions (for deserialization of responses)
     *
     * @var string[]
     */
    protected static $setters = [
        'amount' => 'setAmount',
        'balanceAccountId' => 'setBalanceAccountId',
        'category' => 'setCategory',
        'counterparty' => 'setCounterparty',
        'description' => 'setDescription',
        'executionDate' => 'setExecutionDate',
        'paymentInstrumentId' => 'setPaymentInstrumentId',
        'priorities' => 'setPriorities',
        'priority' => 'setPriority',
        'reference' => 'setReference',
        'referenceForBeneficiary' => 'setReferenceForBeneficiary',
        'review' => 'setReview',
        'type' => 'setType',
        'ultimateParty' => 'setUltimateParty'
    ];

    /**
     * Array of attributes to getter functions (for serialization of requests)
     *
     * @var string[]
     */
    protected static $getters = [
        'amount' => 'getAmount',
        'balanceAccountId' => 'getBalanceAccountId',
        'category' => 'getCategory',
        'counterparty' => 'getCounterparty',
        'description' => 'getDescription',
        'executionDate' => 'getExecutionDate',
        'paymentInstrumentId' => 'getPaymentInstrumentId',
        'priorities' => 'getPriorities',
        'priority' => 'getPriority',
        'reference' => 'getReference',
        'referenceForBeneficiary' => 'getReferenceForBeneficiary',
        'review' => 'getReview',
        'type' => 'getType',
        'ultimateParty' => 'getUltimateParty'
    ];

    /**
     * Array of attributes where the key is the local name,
     * and the value is the original name
     *
     * @return array
     */
    public static function attributeMap()
    {
        return self::$attributeMap;
    }

    /**
     * Array of attributes to setter functions (for deserialization of responses)
     *
     * @return array
     */
    public static function setters()
    {
        return self::$setters;
    }

    /**
     * Array of attributes to getter functions (for serialization of requests)
     *
     * @return array
     */
    public static function getters()
    {
        return self::$getters;
    }

    /**
     * The original name of the model.
     *
     * @return string
     */
    public function getModelName()
    {
        return self::$openAPIModelName;
    }

    public const CATEGORY_BANK = 'bank';
    public const CATEGORY_CARD = 'card';
    public const CATEGORY_INTERNAL = 'internal';
    public const CATEGORY_ISSUED_CARD = 'issuedCard';
    public const CATEGORY_PLATFORM_PAYMENT = 'platformPayment';
    public const CATEGORY_TOP_UP = 'topUp';
    public const PRIORITIES_CROSS_BORDER = 'crossBorder';
    public const PRIORITIES_FAST = 'fast';
    public const PRIORITIES_INSTANT = 'instant';
    public const PRIORITIES_INTERNAL = 'internal';
    public const PRIORITIES_REGULAR = 'regular';
    public const PRIORITIES_WIRE = 'wire';
    public const PRIORITY_CROSS_BORDER = 'crossBorder';
    public const PRIORITY_FAST = 'fast';
    public const PRIORITY_INSTANT = 'instant';
    public const PRIORITY_INTERNAL = 'internal';
    public const PRIORITY_REGULAR = 'regular';
    public const PRIORITY_WIRE = 'wire';
    public const TYPE_BANK_TRANSFER = 'bankTransfer';
    public const TYPE_INTERNAL_TRANSFER = 'internalTransfer';
    public const TYPE_INTERNAL_DIRECT_DEBIT = 'internalDirectDebit';

    /**
     * Gets allowable values of the enum
     *
     * @return string[]
     */
    public function getCategoryAllowableValues()
    {
        return [
            self::CATEGORY_BANK,
            self::CATEGORY_CARD,
            self::CATEGORY_INTERNAL,
            self::CATEGORY_ISSUED_CARD,
            self::CATEGORY_PLATFORM_PAYMENT,
            self::CATEGORY_TOP_UP,
        ];
    }
    /**
     * Gets allowable values of the enum
     *
     * @return string[]
     */
    public function getPrioritiesAllowableValues()
    {
        return [
            self::PRIORITIES_CROSS_BORDER,
            self::PRIORITIES_FAST,
            self::PRIORITIES_INSTANT,
            self::PRIORITIES_INTERNAL,
            self::PRIORITIES_REGULAR,
            self::PRIORITIES_WIRE,
        ];
    }
    /**
     * Gets allowable values of the enum
     *
     * @return string[]
     */
    public function getPriorityAllowableValues()
    {
        return [
            self::PRIORITY_CROSS_BORDER,
            self::PRIORITY_FAST,
            self::PRIORITY_INSTANT,
            self::PRIORITY_INTERNAL,
            self::PRIORITY_REGULAR,
            self::PRIORITY_WIRE,
        ];
    }
    /**
     * Gets allowable values of the enum
     *
     * @return string[]
     */
    public function getTypeAllowableValues()
    {
        return [
            self::TYPE_BANK_TRANSFER,
            self::TYPE_INTERNAL_TRANSFER,
            self::TYPE_INTERNAL_DIRECT_DEBIT,
        ];
    }
    /**
     * Associative array for storing property values
     *
     * @var mixed[]
     */
    protected $container = [];

    /**
     * Constructor
     *
     * @param mixed[] $data Associated array of property values
     *                      initializing the model
     */
    public function __construct(?array $data = null)
    {
        $this->setIfExists('amount', $data ?? [], null);
        $this->setIfExists('balanceAccountId', $data ?? [], null);
        $this->setIfExists('category', $data ?? [], null);
        $this->setIfExists('counterparty', $data ?? [], null);
        $this->setIfExists('description', $data ?? [], null);
        $this->setIfExists('executionDate', $data ?? [], null);
        $this->setIfExists('paymentInstrumentId', $data ?? [], null);
        $this->setIfExists('priorities', $data ?? [], null);
        $this->setIfExists('priority', $data ?? [], null);
        $this->setIfExists('reference', $data ?? [], null);
        $this->setIfExists('referenceForBeneficiary', $data ?? [], null);
        $this->setIfExists('review', $data ?? [], null);
        $this->setIfExists('type', $data ?? [], null);
        $this->setIfExists('ultimateParty', $data ?? [], null);
    }

    /**
    * Sets $this->container[$variableName] to the given data or to the given default Value; if $variableName
    * is nullable and its value is set to null in the $fields array, then mark it as "set to null" in the
    * $this->openAPINullablesSetToNull array
    *
    * @param string $variableName
    * @param array  $fields
    * @param mixed  $defaultValue
    */
    private function setIfExists(string $variableName, array $fields, $defaultValue): void
    {
        if (self::isNullable($variableName) && array_key_exists($variableName, $fields) && is_null($fields[$variableName])) {
            $this->openAPINullablesSetToNull[] = $variableName;
        }

        $this->container[$variableName] = $fields[$variableName] ?? $defaultValue;
    }

    /**
     * Show all the invalid properties with reasons.
     *
     * @return array invalid properties with reasons
     */
    public function listInvalidProperties()
    {
        $invalidProperties = [];

        if ($this->container['amount'] === null) {
            $invalidProperties[] = "'amount' can't be null";
        }
        if ($this->container['category'] === null) {
            $invalidProperties[] = "'category' can't be null";
        }
        $allowedValues = $this->getCategoryAllowableValues();
        if (!is_null($this->container['category']) && !in_array($this->container['category'], $allowedValues, true)) {
            $invalidProperties[] = sprintf(
                "invalid value '%s' for 'category', must be one of '%s'",
                $this->container['category'],
                implode("', '", $allowedValues)
            );
        }

        if ($this->container['counterparty'] === null) {
            $invalidProperties[] = "'counterparty' can't be null";
        }
        $allowedValues = $this->getPriorityAllowableValues();
        if (!is_null($this->container['priority']) && !in_array($this->container['priority'], $allowedValues, true)) {
            $invalidProperties[] = sprintf(
                "invalid value '%s' for 'priority', must be one of '%s'",
                $this->container['priority'],
                implode("', '", $allowedValues)
            );
        }

        $allowedValues = $this->getTypeAllowableValues();
        if (!is_null($this->container['type']) && !in_array($this->container['type'], $allowedValues, true)) {
            $invalidProperties[] = sprintf(
                "invalid value '%s' for 'type', must be one of '%s'",
                $this->container['type'],
                implode("', '", $allowedValues)
            );
        }

        return $invalidProperties;
    }

    /**
     * Validate all the properties in the model
     * return true if all passed
     *
     * @return bool True if all properties are valid
     */
    public function valid()
    {
        return count($this->listInvalidProperties()) === 0;
    }


    /**
     * Gets amount
     *
     * @return \Adyen\Model\Transfers\Amount
     */
    public function getAmount()
    {
        return $this->container['amount'];
    }

    /**
     * Sets amount
     *
     * @param \Adyen\Model\Transfers\Amount $amount amount
     *
     * @return self
     */
    public function setAmount($amount)
    {
        $this->container['amount'] = $amount;

        return $this;
    }

    /**
     * Gets balanceAccountId
     *
     * @return string|null
     */
    public function getBalanceAccountId()
    {
        return $this->container['balanceAccountId'];
    }

    /**
     * Sets balanceAccountId
     *
     * @param string|null $balanceAccountId The unique identifier of the source [balance account](https://docs.adyen.com/api-explorer/balanceplatform/latest/post/balanceAccounts#responses-200-id).  If you want to make a transfer using a **virtual** **bankAccount** assigned to the balance account, you must specify the [payment instrument ID](https://docs.adyen.com/api-explorer/balanceplatform/latest/post/paymentInstruments#responses-200-id) of the **virtual** **bankAccount**. If you only specify a balance account ID, Adyen uses the default **physical** **bankAccount** payment instrument assigned to the balance account.
     *
     * @return self
     */
    public function setBalanceAccountId($balanceAccountId)
    {
        $this->container['balanceAccountId'] = $balanceAccountId;

        return $this;
    }

    /**
     * Gets category
     *
     * @return string
     */
    public function getCategory()
    {
        return $this->container['category'];
    }

    /**
     * Sets category
     *
     * @param string $category The category of the transfer.  Possible values:   - **bank**: A transfer involving a [transfer instrument](https://docs.adyen.com/api-explorer/legalentity/latest/post/transferInstruments#responses-200-id) or a bank account.  - **card**: A transfer involving a third-party card.  - **internal**: A transfer between [balance accounts](https://docs.adyen.com/api-explorer/balanceplatform/latest/post/balanceAccounts#responses-200-id) within your platform.  - **issuedCard**: A transfer initiated by an Adyen-issued card.  - **platformPayment**: Funds movements related to payments that are acquired for your users.  - **topUp**: An incoming transfer initiated by your user to top up their balance account.
     *
     * @return self
     */
    public function setCategory($category)
    {
        $allowedValues = $this->getCategoryAllowableValues();
        if (!in_array($category, $allowedValues, true)) {
            error_log(
                sprintf(
                    "category: unexpected enum value '%s' - Supported values are [%s]",
                    $category,
                    implode(', ', $allowedValues)
                )
            );
        }
        $this->container['category'] = $category;

        return $this;
    }

    /**
     * Gets counterparty
     *
     * @return \Adyen\Model\Transfers\CounterpartyInfoV3
     */
    public function getCounterparty()
    {
        return $this->container['counterparty'];
    }

    /**
     * Sets counterparty
     *
     * @param \Adyen\Model\Transfers\CounterpartyInfoV3 $counterparty counterparty
     *
     * @return self
     */
    public function setCounterparty($counterparty)
    {
        $this->container['counterparty'] = $counterparty;

        return $this;
    }

    /**
     * Gets description
     *
     * @return string|null
     */
    public function getDescription()
    {
        return $this->container['description'];
    }

    /**
     * Sets description
     *
     * @param string|null $description Your description for the transfer. It is used by most banks as the transfer description. We recommend sending a maximum of 140 characters, otherwise the description may be truncated.  Supported characters: **[a-z] [A-Z] [0-9] / - ?** **: ( ) . , ' + Space**  Supported characters for **regular** and **fast** transfers to a US counterparty: **[a-z] [A-Z] [0-9] & $ % # @** **~ = + - _ ' \" ! ?**
     *
     * @return self
     */
    public function setDescription($description)
    {
        $this->container['description'] = $description;

        return $this;
    }

    /**
     * Gets executionDate
     *
     * @return \Adyen\Model\Transfers\ExecutionDate|null
     */
    public function getExecutionDate()
    {
        return $this->container['executionDate'];
    }

    /**
     * Sets executionDate
     *
     * @param \Adyen\Model\Transfers\ExecutionDate|null $executionDate executionDate
     *
     * @return self
     */
    public function setExecutionDate($executionDate)
    {
        $this->container['executionDate'] = $executionDate;

        return $this;
    }

    /**
     * Gets paymentInstrumentId
     *
     * @return string|null
     */
    public function getPaymentInstrumentId()
    {
        return $this->container['paymentInstrumentId'];
    }

    /**
     * Sets paymentInstrumentId
     *
     * @param string|null $paymentInstrumentId The unique identifier of the source [payment instrument](https://docs.adyen.com/api-explorer/balanceplatform/latest/post/paymentInstruments#responses-200-id).  If you want to make a transfer using a **virtual** **bankAccount**, you must specify the payment instrument ID of the **virtual** **bankAccount**. If you only specify a balance account ID, Adyen uses the default **physical** **bankAccount** payment instrument assigned to the balance account.
     *
     * @return self
     */
    public function setPaymentInstrumentId($paymentInstrumentId)
    {
        $this->container['paymentInstrumentId'] = $paymentInstrumentId;

        return $this;
    }

    /**
     * Gets priorities
     *
     * @return string[]|null
     */
    public function getPriorities()
    {
        return $this->container['priorities'];
    }

    /**
     * Sets priorities
     *
     * @param string[]|null $priorities The list of priorities for the bank transfer. This sets the speed at which the transfer is sent and the fees that you have to pay. You can provide multiple priorities. Adyen will try to pay out using the priority you list first. If that's not possible, it moves on to the next option in the order of your provided priorities.   Possible values:  * **regular**: For normal, low-value transactions.  * **fast**: A faster way to transfer funds, but the fees are higher. Recommended for high-priority, low-value transactions.  * **wire**: The fastest way to transfer funds, but this has the highest fees. Recommended for high-priority, high-value transactions.  * **instant**: For instant funds transfers within the United States and in [SEPA locations](https://www.ecb.europa.eu/paym/integration/retail/sepa/html/index.en.html).  * **crossBorder**: For high-value transfers to a recipient in a different country.  * **internal**: For transfers to an Adyen-issued business bank account (by bank account number/IBAN).  Required for transfers with `category` **bank**. For more details, see [fallback priorities](https://docs.adyen.com/payouts/payout-service/payout-to-users/#fallback-priorities).
     *
     * @return self
     */
    public function setPriorities($priorities)
    {
        $allowedValues = $this->getPrioritiesAllowableValues();
        if (array_diff($priorities, $allowedValues)) {
            throw new \InvalidArgumentException(
                sprintf(
                    "Invalid value for 'priorities', must be one of '%s'",
                    implode("', '", $allowedValues)
                )
            );
        }
        $this->container['priorities'] = $priorities;

        return $this;
    }

    /**
     * Gets priority
     *
     * @return string|null
     */
    public function getPriority()
    {
        return $this->container['priority'];
    }

    /**
     * Sets priority
     *
     * @param string|null $priority The priority for the bank transfer. This sets the speed at which the transfer is sent and the fees that you have to pay. Required for transfers with `category` **bank**.  Possible values:  * **regular**: For normal, low-value transactions.  * **fast**: A faster way to transfer funds, but the fees are higher. Recommended for high-priority, low-value transactions.  * **wire**: The fastest way to transfer funds, but this has the highest fees. Recommended for high-priority, high-value transactions.  * **instant**: For instant funds transfers within the United States and in [SEPA locations](https://www.ecb.europa.eu/paym/integration/retail/sepa/html/index.en.html).  * **crossBorder**: For high-value transfers to a recipient in a different country.  * **internal**: For transfers to an Adyen-issued business bank account (by bank account number/IBAN).
     *
     * @return self
     */
    public function setPriority($priority)
    {
        $allowedValues = $this->getPriorityAllowableValues();
        if (!in_array($priority, $allowedValues, true)) {
            error_log(
                sprintf(
                    "priority: unexpected enum value '%s' - Supported values are [%s]",
                    $priority,
                    implode(', ', $allowedValues)
                )
            );
        }
        $this->container['priority'] = $priority;

        return $this;
    }

    /**
     * Gets reference
     *
     * @return string|null
     */
    public function getReference()
    {
        return $this->container['reference'];
    }

    /**
     * Sets reference
     *
     * @param string|null $reference Your reference for the transfer, used internally within your platform. If you don't provide this in the request, Adyen generates a unique reference.
     *
     * @return self
     */
    public function setReference($reference)
    {
        $this->container['reference'] = $reference;

        return $this;
    }

    /**
     * Gets referenceForBeneficiary
     *
     * @return string|null
     */
    public function getReferenceForBeneficiary()
    {
        return $this->container['referenceForBeneficiary'];
    }

    /**
     * Sets referenceForBeneficiary
     *
     * @param string|null $referenceForBeneficiary A reference that is sent to the recipient. This reference is also sent in all webhooks related to the transfer, so you can use it to track statuses for both parties involved in the funds movement.   Supported characters: **a-z**, **A-Z**, **0-9**. The maximum length depends on the `category`.  - **internal**: 80 characters  - **bank**: 35 characters when transferring to an IBAN, 15 characters for others.
     *
     * @return self
     */
    public function setReferenceForBeneficiary($referenceForBeneficiary)
    {
        $this->container['referenceForBeneficiary'] = $referenceForBeneficiary;

        return $this;
    }

    /**
     * Gets review
     *
     * @return \Adyen\Model\Transfers\TransferRequestReview|null
     */
    public function getReview()
    {
        return $this->container['review'];
    }

    /**
     * Sets review
     *
     * @param \Adyen\Model\Transfers\TransferRequestReview|null $review review
     *
     * @return self
     */
    public function setReview($review)
    {
        $this->container['review'] = $review;

        return $this;
    }

    /**
     * Gets type
     *
     * @return string|null
     */
    public function getType()
    {
        return $this->container['type'];
    }

    /**
     * Sets type
     *
     * @param string|null $type The type of transfer.  Possible values:   - **bankTransfer**: for push transfers to a transfer instrument or a bank account. The `category` must be **bank**. - **internalTransfer**: for push transfers between balance accounts. The `category` must be **internal**. - **internalDirectDebit**: for pull transfers (direct debits) between balance accounts. The `category` must be **internal**.
     *
     * @return self
     */
    public function setType($type)
    {
        $allowedValues = $this->getTypeAllowableValues();
        if (!in_array($type, $allowedValues, true)) {
            error_log(
                sprintf(
                    "type: unexpected enum value '%s' - Supported values are [%s]",
                    $type,
                    implode(', ', $allowedValues)
                )
            );
        }
        $this->container['type'] = $type;

        return $this;
    }

    /**
     * Gets ultimateParty
     *
     * @return \Adyen\Model\Transfers\UltimatePartyIdentification|null
     */
    public function getUltimateParty()
    {
        return $this->container['ultimateParty'];
    }

    /**
     * Sets ultimateParty
     *
     * @param \Adyen\Model\Transfers\UltimatePartyIdentification|null $ultimateParty ultimateParty
     *
     * @return self
     */
    public function setUltimateParty($ultimateParty)
    {
        $this->container['ultimateParty'] = $ultimateParty;

        return $this;
    }
    /**
     * Returns true if offset exists. False otherwise.
     *
     * @param integer $offset Offset
     *
     * @return boolean
     */
    public function offsetExists($offset): bool
    {
        return isset($this->container[$offset]);
    }

    /**
     * Gets offset.
     *
     * @param integer $offset Offset
     *
     * @return mixed|null
     */
    #[\ReturnTypeWillChange]
    public function offsetGet($offset)
    {
        return $this->container[$offset] ?? null;
    }

    /**
     * Sets value based on offset.
     *
     * @param int|null $offset Offset
     * @param mixed    $value  Value to be set
     *
     * @return void
     */
    public function offsetSet($offset, $value): void
    {
        if (is_null($offset)) {
            $this->container[] = $value;
        } else {
            $this->container[$offset] = $value;
        }
    }

    /**
     * Unsets offset.
     *
     * @param integer $offset Offset
     *
     * @return void
     */
    public function offsetUnset($offset): void
    {
        unset($this->container[$offset]);
    }

    /**
     * Serializes the object to a value that can be serialized natively by json_encode().
     * @link https://www.php.net/manual/en/jsonserializable.jsonserialize.php
     *
     * @return mixed Returns data which can be serialized by json_encode(), which is a value
     * of any type other than a resource.
     */
    #[\ReturnTypeWillChange]
    public function jsonSerialize()
    {
        return ObjectSerializer::sanitizeForSerialization($this);
    }

    public function toArray(): array
    {
        $array = [];
        foreach (self::$openAPITypes as $propertyName => $propertyType) {
            $propertyValue = $this[$propertyName];
            if ($propertyValue !== null) {
                // Check if the property value is an object and has a toArray() method
                if (is_object($propertyValue) && method_exists($propertyValue, 'toArray')) {
                    $array[$propertyName] = $propertyValue->toArray();
                // Check if it's type datetime
                } elseif ($propertyValue instanceof \DateTime) {
                    $array[$propertyName] = $propertyValue->format(DATE_ATOM);
                // If it's an array type we should check whether it contains objects and if so call toArray method
                } elseif (is_array($propertyValue)) {
                    $array[$propertyName] = array_map(function ($item) {
                        return $item instanceof ModelInterface ? $item->toArray() : $item;
                    }, $propertyValue);
                } else {
                    // Otherwise, directly assign the property value to the array
                    $array[$propertyName] = $propertyValue;
                }
            }
        }
        return $array;
    }

    /**
     * Gets the string presentation of the object
     *
     * @return string
     */
    public function __toString()
    {
        return json_encode(
            ObjectSerializer::sanitizeForSerialization($this),
            JSON_PRETTY_PRINT
        );
    }
}
