<?php

namespace EbaySdk\StructType;

use \WsdlToPhp\PackageBase\AbstractStructBase;

/**
 * This class stands for ListingRecommendationType StructType
 * Meta information extracted from the WSDL
 * - documentation: Type defining the <b>Recommendation</b> container(s) that are conditionally returned in all Add/Revise/Relist/Verify API calls. Each <b>Recommendation</b> container provides a message to the seller on how a listing can be improved or
 * brought up to standard in regards to top-rated seller/listing requirements, mandated or recommended Item Specifics, picture quality requirements, pricing and/or listing format recommendations, recommended keywords and/or Item Specifics in a Title,
 * and/or a recommendation to use Fast 'N Free shipping. <br><br> One or more <b>Recommendation</b> containers can be returned for each listing.
 * @subpackage Structs
 */
class ListingRecommendationType extends AbstractStructBase
{
    /**
     * The Type
     * Meta information extracted from the WSDL
     * - documentation: This value indicates the specific type of listing recommendation being provided to the seller. Possible values include the following: <ul> <li>eTRS - this recommendation type advises the seller that the listing is not meeting a
     * specific Top-Rated listing requirement, such as same-day or 1-day handling or a 14-day (or longer) Money Back Return Policy;</li> <li>ItemSpecifics - this recommendation type advises the seller that the listing is missing a required or recommended
     * Item Specifics name/value pair;</li> <li>Picture - this recommendation type advises the seller that a specific picture in the listing is not meeting a specific picture qualityrequirement;</li> <li>Price - this recommendation type provides a
     * recommended price and/or a recommended price range for auction and fixed-price listings. These price recommendation values are based on similar items that have recently sold on eBay. Along with pricing recommendations, a recommended listing format
     * (auction vs. fixed-price) is also returned. This recommendation type is currently only supported on the US, UK, and DE sites; </li> <li>Title - this recommendation type provides guidance on forming an effective listing title, and will suggest
     * valuable keywords or recommended Item Specifics that the listing title is missing. This recommendation type will also call out keywords that do not accurately describe the item. The keywords or Item Specifics are called out in the response. This
     * recommendation type is currently only supported on the US, UK, DE, and AU sites; and</li> <li>FnF - this recommendation type advises the seller to offer expedited shipping for the item (same-day shipping or handling time of 1 day) and/or offer at
     * least one free shipping service option.</li> </ul>
     * - minOccurs: 0
     * @var string
     */
    public $Type;
    /**
     * The Group
     * Meta information extracted from the WSDL
     * - documentation: This value indicates the group that a specific listing recommendation belongs to. There may be multiple groups for each listing recommendation type. For example, two groups of the <b>eTRS</b> listing recommendation type are
     * 'SHIPPING' and 'RETURNS'.
     * - minOccurs: 0
     * @var string
     */
    public $Group;
    /**
     * The FieldName
     * Meta information extracted from the WSDL
     * - documentation: The <b>FieldName</b> value will vary based on the recommendation type. The <b>FieldName</b> values for each recommendation type are summarized below: <br><br> For <b>eTRS</b> listing recommendations, the <b>FieldName</b> value will
     * indicate the specific Trading API field that the seller needs to update to bring the listing up to top-rated listing standards. For example, if the <b>Recommendation.Type</b> value is 'eTRS' and the <b>Recommendation.Group</b> value is 'SHIPPING',
     * the <b>FieldName</b> value may be 'DispatchTimeMax'. If the seller is returned a listing recommendation like this, it would most likely indicate that the seller must reduce the handling time (<b>DispatchTimeMax</b> value) in the listing to '0'
     * (same-day shipping) or '1' (one-day handling time) in order for the listing to qualify as a top-rated listing and receive a Top Rated Plus seal in View Item and Search Results pages. <br><br> For an <b>ItemSpecifics</b> listing recommendation, the
     * <b>FieldName</b> value will be the name of the recommended Item Specific. If the seller gets a <b>ItemSpecifics</b> listing recommendation, the seller will perform a <b>ReviseItem</b>/<b>ReviseFixedPriceItem</b> call, passing in the recommended Item
     * Specific (with one or more values) through the <b>ItemSpecifics.NameValueList</b> container. If available, eBay will also return recommended Item Specific value(s) through the <b>Recommendation.Value</b> field. <br><br> For a <b>Picture</b> listing
     * recommendation, the <b>FieldName</b> value will be the URL of the image that needs to be brought up to picture quality standards. If the seller gets a <b>Picture</b> listing recommendation for this image in the listing, the seller will need to make
     * the required picture quality update, and then perform a <b>ReviseItem</b>/<b>ReviseFixedPriceItem</b> call, passing in the URL of the image through the <b>PictureURL</b> field in the <b>PictureDetails</b> container. <br><br> If the seller gets a
     * <b>Picture</b> listing recommendation for this image in the listing, the seller will need to make the required picture quality update, and then perform a <b>ReviseItem</b>/<b>ReviseFixedPriceItem</b> call, passing in the URL of the image through the
     * <b>PictureURL</b> field in the <b>PictureDetails</b> container. <br><br> For a <b>Price</b> listing recommendation, the <b>FieldName</b> value will be one of the following: <ul> <li><b>BuyItNowPrice</b>: the recommended price for an item in a
     * fixed-price listing or for the "Buy It Now" price in an auction listing; this value will be shown in the <b>Recommendation.Value</b> field. Upon getting a <b>BuyItNowPrice</b> recommendation, the seller may consider revising their listing with a
     * price matching or closer to the recommended price.</li> <li><b>ListingType</b>: this value is returned if a different listing type (auction vs. fixed-price) is being suggested for the item. Upon getting a <b>ListingType</b> recommendation, the seller
     * may consider the recommended listing type the next time they list a similar item.</li> <li><b>StartPrice</b>: the recommended starting bid price for an item in an auction listing; this value will be shown in the <b>Recommendation.Value</b> field.
     * Upon getting a <b>StartPrice</b> recommendation, the seller may consider the recommended starting bid price the next time they list a similar item.</li> </ul> Two other pricing recommendations, <b>BuyItNowPriceRange</b> and <b>StartPriceRange</b>,
     * are supported in the Listing Recommendation API, but are not yet supported by the Trading API. <br><br> For a <b>Title</b> listing recommendation, the <b>FieldName</b> value will be 'Title' for any of the three use cases - missing keywords, missing
     * Item Specifics, or inaccurate keywords. Upon getting a <b>Title</b> recommendation, the seller may consider the <b>Title</b> recommendation (adding keywords, adding Item Specifics, removing inaccurate keywords) the next time they list a similar item.
     * <br><br> For an <b>FnF</b> listing recommendation, either one or two <b>recommendation</b> containers will be returned, based on whether a listing needs fast handling (same-day handling or handling time of 1 day), at least one free shipping service,
     * or both. These two <b>fieldName</b> values are described below: <ul> <li><strong>shipsWithinDays</strong>: this <strong>fieldName</strong> value is returned if the seller needs to implement fast handling (same-day handling or a handling time of 1
     * day). To implement fast handling, the seller will perform a <strong>ReviseItem</strong>/<strong>ReviseFixedPriceItem</strong> call, passing a value of '0' or '1' into the <strong>DispatchTimeMax</strong> field.</li>
     * <li><strong>shippingServiceCost</strong>: this <strong>fieldName</strong> value is returned if the seller needs to offer a free shipping service option in the listing. To add a free shipping service option, the seller will perform a
     * <strong>ReviseItem</strong>/<strong>ReviseFixedPriceItem</strong> call, passing in one or more <b>ShippingDetails.ShippingServiceOptions</b> containers where the shipping service is free (<b>ShippingServiceOptions.FreeShipping</b> boolean value set
     * to 'true').</li> </ul> <br><br> This <b>FieldName</b> field is always returned with each <b>Recommendation</b> container.
     * - minOccurs: 0
     * @var string
     */
    public $FieldName;
    /**
     * The Code
     * Meta information extracted from the WSDL
     * - documentation: This code value provides a generic, "human-friendly" message summarizing what is wrong with the listing, or how it can be improved. These values include: <ul> <li>FIELD_VALUE_INCORRECT</li> <li>FIELD_VALUE_RECOMMENDATION</li>
     * <li>MANDATED_FIELD_VALUE_MISSING</li> <li>MANDATORY_STANDARDS_NOT_MET</li> <li>RECOMMENDED_FIELD_VALUE_MISSING</li> <li>RECOMMENDED_FIELD_VALUE_TO_REMOVE</li> <li>RECOMMENDED_STANDARDS_NOT_MET</li> </ul> This field is always returned with each
     * <b>recommendation</b> container.
     * - minOccurs: 0
     * @var string
     */
    public $Code;
    /**
     * The Value
     * Meta information extracted from the WSDL
     * - documentation: The <b>Value</b> field is only applicable for <b>ItemSpecifics</b>, <b>Pricing</b>, and <b>Title</b> listing recommendation types, and it is only returned for these recommendation types. <br><br> For the <b>ItemSpecifics</b>
     * recommendation type, the value in the <b>Value</b> field is a recommended value for the recommended Item Specific name found in the <b>Recommendation.FieldName</b> field. Each Item Specific name can have more than one recommended value, so it is
     * possible to have multiple <b>Recommendation.Value</b> fields for that recommendation. It is also possible that a recommended Item Specific name will have no recommended values, hence no <b>Recommendation.FieldName</b> values are returned. <br><br>
     * For the <b>Pricing</b> recommendation type, the value in the <b>Value</b> field is either: <ul> <li>a recommended value for the starting bid price (if <b>Recommendation.FieldName</b> value is 'StartPrice');</li> <li>a recommended value for a
     * fixed-price item (if <b>Recommendation.FieldName</b> value is 'BuyItNowPrice'); or</li> <li>a recommended value for the listing type (if <b>Recommendation.FieldName</b> value is 'ListingType'). </li> </ul> For the <b>Title</b> recommendation type,
     * the value in the <b>value</b> field is either: <ul> <li>a recommended keyword to include in the listing Title (if <b>Recommendation.Code</b> value is 'RECOMMENDED_FIELD_VALUE_MISSING');</li> <li>a recommended keyword to remove (to maintain accuracy)
     * in the listing Title (if <b>Recommendation.Code</b> value is 'RECOMMENDED_FIELD_VALUE_TO_REMOVE');</li> <li>a recommended Item Specific to include in the listing Title (if <b>Recommendation.Code</b> value is 'FIELD_VALUE_RECOMMENDATION');</li> </ul>
     * Each <b>Title</b> recommendation can have more than one keyword or Item Specific value, so it is possible to have multiple <b>Recommendation.Value</b> fields for that recommendation.
     * - maxOccurs: unbounded
     * - minOccurs: 0
     * @var string[]
     */
    public $Value;
    /**
     * The Message
     * Meta information extracted from the WSDL
     * - documentation: This textual message is the detailed description of a specific action that a seller can take to improve the quality of the listing, or bring it up to Picture or eTRS standards. For some recommendations, the fields may be revised on
     * an active listing through a <b>ReviseItem</b> or <b>ReviseFixedPriceItem</b> call of the Trading API. For other recommendations, it may not be possible to revise the fields on an active listing. <br><br> This field is returned in the
     * <b>Recommendation</b> container when available/applicable.
     * - minOccurs: 0
     * @var string
     */
    public $Message;
    /**
     * The Metadata
     * Meta information extracted from the WSDL
     * - documentation: This container contains price guidance information, which includes the minimum and maximum recommended prices for the item, which are based on recent sales of similar items. This container is only returned for price recommendations
     * and when the pricing data is available. <br><br> A <b>Metadata</b> container is returned for each price guidance parameter that is applicable/available for the pricing recommendation.
     * - maxOccurs: unbounded
     * - minOccurs: 0
     * @var \EbaySdk\StructType\MetadataType[]
     */
    public $Metadata;
    /**
     * The any
     * @var \DOMDocument
     */
    public $any;
    /**
     * Constructor method for ListingRecommendationType
     * @uses ListingRecommendationType::setType()
     * @uses ListingRecommendationType::setGroup()
     * @uses ListingRecommendationType::setFieldName()
     * @uses ListingRecommendationType::setCode()
     * @uses ListingRecommendationType::setValue()
     * @uses ListingRecommendationType::setMessage()
     * @uses ListingRecommendationType::setMetadata()
     * @uses ListingRecommendationType::setAny()
     * @param string $type
     * @param string $group
     * @param string $fieldName
     * @param string $code
     * @param string[] $value
     * @param string $message
     * @param \EbaySdk\StructType\MetadataType[] $metadata
     * @param \DOMDocument $any
     */
    public function __construct($type = null, $group = null, $fieldName = null, $code = null, array $value = array(), $message = null, array $metadata = array(), \DOMDocument $any = null)
    {
        $this
            ->setType($type)
            ->setGroup($group)
            ->setFieldName($fieldName)
            ->setCode($code)
            ->setValue($value)
            ->setMessage($message)
            ->setMetadata($metadata)
            ->setAny($any);
    }
    /**
     * Get Type value
     * @return string|null
     */
    public function getType()
    {
        return $this->Type;
    }
    /**
     * Set Type value
     * @param string $type
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function setType($type = null)
    {
        // validation for constraint: string
        if (!is_null($type) && !is_string($type)) {
            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a string, %s given', var_export($type, true), gettype($type)), __LINE__);
        }
        $this->Type = $type;
        return $this;
    }
    /**
     * Get Group value
     * @return string|null
     */
    public function getGroup()
    {
        return $this->Group;
    }
    /**
     * Set Group value
     * @param string $group
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function setGroup($group = null)
    {
        // validation for constraint: string
        if (!is_null($group) && !is_string($group)) {
            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a string, %s given', var_export($group, true), gettype($group)), __LINE__);
        }
        $this->Group = $group;
        return $this;
    }
    /**
     * Get FieldName value
     * @return string|null
     */
    public function getFieldName()
    {
        return $this->FieldName;
    }
    /**
     * Set FieldName value
     * @param string $fieldName
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function setFieldName($fieldName = null)
    {
        // validation for constraint: string
        if (!is_null($fieldName) && !is_string($fieldName)) {
            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a string, %s given', var_export($fieldName, true), gettype($fieldName)), __LINE__);
        }
        $this->FieldName = $fieldName;
        return $this;
    }
    /**
     * Get Code value
     * @return string|null
     */
    public function getCode()
    {
        return $this->Code;
    }
    /**
     * Set Code value
     * @param string $code
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function setCode($code = null)
    {
        // validation for constraint: string
        if (!is_null($code) && !is_string($code)) {
            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a string, %s given', var_export($code, true), gettype($code)), __LINE__);
        }
        $this->Code = $code;
        return $this;
    }
    /**
     * Get Value value
     * @return string[]|null
     */
    public function getValue()
    {
        return $this->Value;
    }
    /**
     * This method is responsible for validating the values passed to the setValue method
     * This method is willingly generated in order to preserve the one-line inline validation within the setValue method
     * @param array $values
     * @return string A non-empty message if the values does not match the validation rules
     */
    public static function validateValueForArrayConstraintsFromSetValue(array $values = array())
    {
        $message = '';
        $invalidValues = [];
        foreach ($values as $listingRecommendationTypeValueItem) {
            // validation for constraint: itemType
            if (!is_string($listingRecommendationTypeValueItem)) {
                $invalidValues[] = is_object($listingRecommendationTypeValueItem) ? get_class($listingRecommendationTypeValueItem) : sprintf('%s(%s)', gettype($listingRecommendationTypeValueItem), var_export($listingRecommendationTypeValueItem, true));
            }
        }
        if (!empty($invalidValues)) {
            $message = sprintf('The Value property can only contain items of type string, %s given', is_object($invalidValues) ? get_class($invalidValues) : (is_array($invalidValues) ? implode(', ', $invalidValues) : gettype($invalidValues)));
        }
        unset($invalidValues);
        return $message;
    }
    /**
     * Set Value value
     * @throws \InvalidArgumentException
     * @param string[] $value
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function setValue(array $value = array())
    {
        // validation for constraint: array
        if ('' !== ($valueArrayErrorMessage = self::validateValueForArrayConstraintsFromSetValue($value))) {
            throw new \InvalidArgumentException($valueArrayErrorMessage, __LINE__);
        }
        $this->Value = $value;
        return $this;
    }
    /**
     * Add item to Value value
     * @throws \InvalidArgumentException
     * @param string $item
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function addToValue($item)
    {
        // validation for constraint: itemType
        if (!is_string($item)) {
            throw new \InvalidArgumentException(sprintf('The Value property can only contain items of type string, %s given', is_object($item) ? get_class($item) : (is_array($item) ? implode(', ', $item) : gettype($item))), __LINE__);
        }
        $this->Value[] = $item;
        return $this;
    }
    /**
     * Get Message value
     * @return string|null
     */
    public function getMessage()
    {
        return $this->Message;
    }
    /**
     * Set Message value
     * @param string $message
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function setMessage($message = null)
    {
        // validation for constraint: string
        if (!is_null($message) && !is_string($message)) {
            throw new \InvalidArgumentException(sprintf('Invalid value %s, please provide a string, %s given', var_export($message, true), gettype($message)), __LINE__);
        }
        $this->Message = $message;
        return $this;
    }
    /**
     * Get Metadata value
     * @return \EbaySdk\StructType\MetadataType[]|null
     */
    public function getMetadata()
    {
        return $this->Metadata;
    }
    /**
     * This method is responsible for validating the values passed to the setMetadata method
     * This method is willingly generated in order to preserve the one-line inline validation within the setMetadata method
     * @param array $values
     * @return string A non-empty message if the values does not match the validation rules
     */
    public static function validateMetadataForArrayConstraintsFromSetMetadata(array $values = array())
    {
        $message = '';
        $invalidValues = [];
        foreach ($values as $listingRecommendationTypeMetadataItem) {
            // validation for constraint: itemType
            if (!$listingRecommendationTypeMetadataItem instanceof \EbaySdk\StructType\MetadataType) {
                $invalidValues[] = is_object($listingRecommendationTypeMetadataItem) ? get_class($listingRecommendationTypeMetadataItem) : sprintf('%s(%s)', gettype($listingRecommendationTypeMetadataItem), var_export($listingRecommendationTypeMetadataItem, true));
            }
        }
        if (!empty($invalidValues)) {
            $message = sprintf('The Metadata property can only contain items of type \EbaySdk\StructType\MetadataType, %s given', is_object($invalidValues) ? get_class($invalidValues) : (is_array($invalidValues) ? implode(', ', $invalidValues) : gettype($invalidValues)));
        }
        unset($invalidValues);
        return $message;
    }
    /**
     * Set Metadata value
     * @throws \InvalidArgumentException
     * @param \EbaySdk\StructType\MetadataType[] $metadata
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function setMetadata(array $metadata = array())
    {
        // validation for constraint: array
        if ('' !== ($metadataArrayErrorMessage = self::validateMetadataForArrayConstraintsFromSetMetadata($metadata))) {
            throw new \InvalidArgumentException($metadataArrayErrorMessage, __LINE__);
        }
        $this->Metadata = $metadata;
        return $this;
    }
    /**
     * Add item to Metadata value
     * @throws \InvalidArgumentException
     * @param \EbaySdk\StructType\MetadataType $item
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function addToMetadata(\EbaySdk\StructType\MetadataType $item)
    {
        // validation for constraint: itemType
        if (!$item instanceof \EbaySdk\StructType\MetadataType) {
            throw new \InvalidArgumentException(sprintf('The Metadata property can only contain items of type \EbaySdk\StructType\MetadataType, %s given', is_object($item) ? get_class($item) : (is_array($item) ? implode(', ', $item) : gettype($item))), __LINE__);
        }
        $this->Metadata[] = $item;
        return $this;
    }
    /**
     * Get any value
     * @uses \DOMDocument::loadXML()
     * @param bool $asString true: returns XML string, false: returns \DOMDocument
     * @return \DOMDocument|null
     */
    public function getAny($asString = true)
    {
        $domDocument = null;
        if (!empty($this->any) && !$asString) {
            $domDocument = new \DOMDocument('1.0', 'UTF-8');
            $domDocument->loadXML($this->any);
        }
        return $asString ? $this->any : $domDocument;
    }
    /**
     * Set any value
     * @uses \DOMDocument::hasChildNodes()
     * @uses \DOMDocument::saveXML()
     * @uses \DOMNode::item()
     * @param \DOMDocument $any
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public function setAny(\DOMDocument $any = null)
    {
        $this->any = ($any instanceof \DOMDocument) && $any->hasChildNodes() ? $any->saveXML($any->childNodes->item(0)) : $any;
        return $this;
    }
    /**
     * Method called when an object has been exported with var_export() functions
     * It allows to return an object instantiated with the values
     * @see AbstractStructBase::__set_state()
     * @uses AbstractStructBase::__set_state()
     * @param array $array the exported values
     * @return \EbaySdk\StructType\ListingRecommendationType
     */
    public static function __set_state(array $array)
    {
        return parent::__set_state($array);
    }
    /**
     * Method returning the class name
     * @return string __CLASS__
     */
    public function __toString()
    {
        return __CLASS__;
    }
}
