<?php
/**
 * Attachment
 *
 * PHP version 7.3
 *
 * @category Class
 * @package  SellingPartnerApi
 */

/**
 * Selling Partner API for Messaging
 *
 * With the Messaging API you can build applications that send messages to buyers. You can get a list of message types that are available for an order that you specify, then call an operation that sends a message to the buyer for that order. The Messaging API returns responses that are formed according to the <a href=https://tools.ietf.org/html/draft-kelly-json-hal-08>JSON Hypertext Application Language</a> (HAL) standard.
 *
 * The version of the OpenAPI document: v1
 * 
 * Generated by: https://openapi-generator.tech
 * OpenAPI Generator version: 5.0.1
 */

/**
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */

namespace SellingPartnerApi\Model\MessagingV1;

use \ArrayAccess;
use \SellingPartnerApi\ObjectSerializer;
use \SellingPartnerApi\Model\ModelInterface;

/**
 * Attachment Class Doc Comment
 *
 * @category Class
 * @description Represents a file uploaded to a destination that was created by the [createUploadDestinationForResource](https://developer-docs.amazon.com/sp-api/docs/uploads-api-reference#post-uploads2020-11-01uploaddestinationsresource) operation of the Selling Partner API for Uploads.
 * @package  SellingPartnerApi
 * @group 
 * @implements \ArrayAccess<TKey, TValue>
 * @template TKey int|null
 * @template TValue mixed|null  
 */
class Attachment implements ModelInterface, ArrayAccess, \JsonSerializable, \IteratorAggregate
{
    public const DISCRIMINATOR = null;

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

    /**
      * Array of property to type mappings. Used for (de)serialization
      *
      * @var string[]
      */
    protected static $openAPITypes = [
        'upload_destination_id' => 'string',
        'file_name' => 'string'
    ];

    /**
      * 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 = [
        'upload_destination_id' => null,
        'file_name' => null
    ];

    /**
     * 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 attributes where the key is the local name,
     * and the value is the original name
     *
     * @var string[]
     */
    protected static $attributeMap = [
        'upload_destination_id' => 'uploadDestinationId',
        'file_name' => 'fileName'
    ];

    /**
     * Array of attributes to setter functions (for deserialization of responses)
     *
     * @var string[]
     */
    protected static $setters = [
                'upload_destination_id' => 'setUploadDestinationId',
        'file_name' => 'setFileName'
    ];

    /**
     * Array of attributes to getter functions (for serialization of requests)
     *
     * @var string[]
     */
    protected static $getters = [
        'upload_destination_id' => 'getUploadDestinationId',
        'file_name' => 'getFileName'
    ];

    /**
     * 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;
    }
    
    /**
     * 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->container['upload_destination_id'] = $data['upload_destination_id'] ?? null;
        $this->container['file_name'] = $data['file_name'] ?? null;
    }

    /**
     * Show all the invalid properties with reasons.
     *
     * @return array invalid properties with reasons
     */
    public function listInvalidProperties()
    {
        $invalidProperties = [];
        if ($this->container['upload_destination_id'] === null) {
            $invalidProperties[] = "'upload_destination_id' can't be null";
        }
        if ($this->container['file_name'] === null) {
            $invalidProperties[] = "'file_name' can't be null";
        }
        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 upload_destination_id
     *
     * @return string
     */
    public function getUploadDestinationId()
    {
        return $this->container['upload_destination_id'];
    }

    /**
     * Sets upload_destination_id
     *
     * @param string $upload_destination_id The identifier of the upload destination. Get this value by calling the [createUploadDestinationForResource](https://developer-docs.amazon.com/sp-api/docs/uploads-api-reference#post-uploads2020-11-01uploaddestinationsresource) operation of the Uploads API.
     *
     * @return self
     */
    public function setUploadDestinationId($upload_destination_id)
    {
        $this->container['upload_destination_id'] = $upload_destination_id;

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

    /**
     * Sets file_name
     *
     * @param string $file_name The name of the file, including the extension. This is the file name that will appear in the message. This does not need to match the file name of the file that you uploaded.
     *
     * @return self
     */
    public function setFileName($file_name)
    {
        $this->container['file_name'] = $file_name;

        return $this;
    }

    /**
     * Returns true if offset exists. False otherwise.
     *
     * @param integer $offset Offset
     *
     * @return boolean
     */
    #[\ReturnTypeWillChange]
    public function offsetExists($offset)
    {
        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    $value  Value to be set
     *
     * @return void
     */
    #[\ReturnTypeWillChange]
    public function offsetSet($offset, $value)
    {
        if (is_null($offset)) {
            $this->container[] = $value;
        } else {
            $this->container[$offset] = $value;
        }
    }

    /**
     * Unsets offset.
     *
     * @param integer $offset Offset
     *
     * @return void
     */
    #[\ReturnTypeWillChange]
    public function offsetUnset($offset)
    {
        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);
    }

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

    /**
     * Gets a header-safe presentation of the object
     *
     * @return string
     */
    public function toHeaderValue()
    {
        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
    }

    /**
     * Enable iterating over all of the model's attributes in $key => $value format
     *
     * @return \Traversable
     */
    public function getIterator(): \Traversable
    {
        return (function () {
            foreach ($this->container as $key => $value) {
                yield $key => $value;
            }
        })();
    }

    /**
     * Retrieves the property with the given name by converting the property accession
     * to a getter call.
     *
     * @param string $propertyName
     * @return mixed
     */
    public function __get($propertyName)
    {
        // This doesn't make a syntactical difference since PHP is case-insensitive, but
        // makes error messages clearer (e.g. "Call to undefined method getFoo()" rather
        // than "Call to undefined method getfoo()").
        $ucProp = ucfirst($propertyName);
        $getter = "get$ucProp";
        return $this->$getter();
    }

    /**
     * Sets the property with the given name by converting the property accession
     * to a setter call.
     *
     * @param string $propertyName
     * @param mixed $propertyValue
     * @return SellingPartnerApi\Model\MessagingV1\Attachment
     */
    public function __set($propertyName, $propertyValue)
    {
        $ucProp = ucfirst($propertyName);
        $setter = "set$ucProp";
        $this->$setter($propertyValue);
        return $this;
    }
}


