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

/**
 * Selling Partner API for Catalog Items
 *
 * The Selling Partner API for Catalog Items helps you programmatically retrieve item details for items in the catalog.
 *
 * The version of the OpenAPI document: v0
 * 
 * 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\CatalogItemsV0;

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

/**
 * Item Class Doc Comment
 *
 * @category Class
 * @description An item in the Amazon catalog.
 * @package  SellingPartnerApi
 * @group 
 * @implements \ArrayAccess<TKey, TValue>
 * @template TKey int|null
 * @template TValue mixed|null  
 */
class Item implements ModelInterface, ArrayAccess, \JsonSerializable
{
    public const DISCRIMINATOR = null;

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

    /**
      * Array of property to type mappings. Used for (de)serialization
      *
      * @var string[]
      */
    protected static $openAPITypes = [
        'identifiers' => '\SellingPartnerApi\Model\CatalogItemsV0\IdentifierType',
        'attribute_sets' => '\SellingPartnerApi\Model\CatalogItemsV0\AttributeSetListType[]',
        'relationships' => '\SellingPartnerApi\Model\CatalogItemsV0\RelationshipType[]',
        'sales_rankings' => '\SellingPartnerApi\Model\CatalogItemsV0\SalesRankType[]'
    ];

    /**
      * 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 = [
        'identifiers' => null,
        'attribute_sets' => null,
        'relationships' => null,
        'sales_rankings' => 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 = [
        'identifiers' => 'Identifiers',
        'attribute_sets' => 'AttributeSets',
        'relationships' => 'Relationships',
        'sales_rankings' => 'SalesRankings'
    ];

    /**
     * Array of attributes to setter functions (for deserialization of responses)
     *
     * @var string[]
     */
    protected static $setters = [
                'identifiers' => 'setIdentifiers',
        'attribute_sets' => 'setAttributeSets',
        'relationships' => 'setRelationships',
        'sales_rankings' => 'setSalesRankings'
    ];

    /**
     * Array of attributes to getter functions (for serialization of requests)
     *
     * @var string[]
     */
    protected static $getters = [
        'identifiers' => 'getIdentifiers',
        'attribute_sets' => 'getAttributeSets',
        'relationships' => 'getRelationships',
        'sales_rankings' => 'getSalesRankings'
    ];

    /**
     * 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['identifiers'] = $data['identifiers'] ?? null;
        $this->container['attribute_sets'] = $data['attribute_sets'] ?? null;
        $this->container['relationships'] = $data['relationships'] ?? null;
        $this->container['sales_rankings'] = $data['sales_rankings'] ?? null;
    }

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

        if ($this->container['identifiers'] === null) {
            $invalidProperties[] = "'identifiers' 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 identifiers
     *
     * @return \SellingPartnerApi\Model\CatalogItemsV0\IdentifierType
     */
    public function getIdentifiers()
    {
        return $this->container['identifiers'];
    }

    /**
     * Sets identifiers
     *
     * @param \SellingPartnerApi\Model\CatalogItemsV0\IdentifierType $identifiers identifiers
     *
     * @return self
     */
    public function setIdentifiers($identifiers)
    {
        $this->container['identifiers'] = $identifiers;

        return $this;
    }
    /**
     * Gets attribute_sets
     *
     * @return \SellingPartnerApi\Model\CatalogItemsV0\AttributeSetListType[]|null
     */
    public function getAttributeSets()
    {
        return $this->container['attribute_sets'];
    }

    /**
     * Sets attribute_sets
     *
     * @param \SellingPartnerApi\Model\CatalogItemsV0\AttributeSetListType[]|null $attribute_sets A list of attributes for the item.
     *
     * @return self
     */
    public function setAttributeSets($attribute_sets)
    {
        $this->container['attribute_sets'] = $attribute_sets;

        return $this;
    }
    /**
     * Gets relationships
     *
     * @return \SellingPartnerApi\Model\CatalogItemsV0\RelationshipType[]|null
     */
    public function getRelationships()
    {
        return $this->container['relationships'];
    }

    /**
     * Sets relationships
     *
     * @param \SellingPartnerApi\Model\CatalogItemsV0\RelationshipType[]|null $relationships A list of variation relationship information, if applicable for the item.
     *
     * @return self
     */
    public function setRelationships($relationships)
    {
        $this->container['relationships'] = $relationships;

        return $this;
    }
    /**
     * Gets sales_rankings
     *
     * @return \SellingPartnerApi\Model\CatalogItemsV0\SalesRankType[]|null
     */
    public function getSalesRankings()
    {
        return $this->container['sales_rankings'];
    }

    /**
     * Sets sales_rankings
     *
     * @param \SellingPartnerApi\Model\CatalogItemsV0\SalesRankType[]|null $sales_rankings A list of sales rank information for the item by category.
     *
     * @return self
     */
    public function setSalesRankings($sales_rankings)
    {
        $this->container['sales_rankings'] = $sales_rankings;

        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));
    }
}


