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

/**
 * Selling Partner API for Retail Procurement Payments
 *
 * The Selling Partner API for Retail Procurement Payments provides programmatic access to vendors payments data.
 *
 * 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\VendorInvoices;

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

/**
 * PaymentTerms Class Doc Comment
 *
 * @category Class
 * @description Terms of the payment for the invoice. The basis of the payment terms is the invoice date.
 * @package  SellingPartnerApi
 * @group 
 * @implements \ArrayAccess<TKey, TValue>
 * @template TKey int|null
 * @template TValue mixed|null  
 */
class PaymentTerms implements ModelInterface, ArrayAccess, \JsonSerializable
{
    public const DISCRIMINATOR = null;

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

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

    /**
      * 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 = [
        'type' => null,
        'discount_percent' => null,
        'discount_due_days' => null,
        'net_due_days' => 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 = [
        'type' => 'type',
        'discount_percent' => 'discountPercent',
        'discount_due_days' => 'discountDueDays',
        'net_due_days' => 'netDueDays'
    ];

    /**
     * Array of attributes to setter functions (for deserialization of responses)
     *
     * @var string[]
     */
    protected static $setters = [
                'type' => 'setType',
        'discount_percent' => 'setDiscountPercent',
        'discount_due_days' => 'setDiscountDueDays',
        'net_due_days' => 'setNetDueDays'
    ];

    /**
     * Array of attributes to getter functions (for serialization of requests)
     *
     * @var string[]
     */
    protected static $getters = [
        'type' => 'getType',
        'discount_percent' => 'getDiscountPercent',
        'discount_due_days' => 'getDiscountDueDays',
        'net_due_days' => 'getNetDueDays'
    ];

    /**
     * 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;
    }const TYPE_BASIC = 'Basic';
    const TYPE_END_OF_MONTH = 'EndOfMonth';
    const TYPE_FIXED_DATE = 'FixedDate';
    const TYPE_PROXIMO = 'Proximo';
    const TYPE_PAYMENT_DUE_UPON_RECEIPT_OF_INVOICE = 'PaymentDueUponReceiptOfInvoice';
    const TYPE_LETTEROF_CREDIT = 'LetterofCredit';
    
    

    /**
     * Gets allowable values of the enum
     *
     * @return string[]
     */
    public function getTypeAllowableValues()
    {
        return [
            self::TYPE_BASIC,
            self::TYPE_END_OF_MONTH,
            self::TYPE_FIXED_DATE,
            self::TYPE_PROXIMO,
            self::TYPE_PAYMENT_DUE_UPON_RECEIPT_OF_INVOICE,
            self::TYPE_LETTEROF_CREDIT,
        ];
    }
    
    /**
     * 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['type'] = $data['type'] ?? null;
        $this->container['discount_percent'] = $data['discount_percent'] ?? null;
        $this->container['discount_due_days'] = $data['discount_due_days'] ?? null;
        $this->container['net_due_days'] = $data['net_due_days'] ?? null;
    }

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

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

    /**
     * Sets type
     *
     * @param string|null $type The payment term type for the invoice.
     *
     * @return self
     */
    public function setType($type)
    {
        $allowedValues = $this->getTypeAllowableValues();
        if (!is_null($type) && !in_array($type, $allowedValues, true)) {
            throw new \InvalidArgumentException(
                sprintf(
                    "Invalid value '%s' for 'type', must be one of '%s'",
                    $type,
                    implode("', '", $allowedValues)
                )
            );
        }
        $this->container['type'] = $type;

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

    /**
     * Sets discount_percent
     *
     * @param string|null $discount_percent A decimal number with no loss of precision. Useful when precision loss is unacceptable, as with currencies. Follows RFC7159 for number representation. <br>**Pattern** : `^-?(0|([1-9]\\d*))(\\.\\d+)?([eE][+-]?\\d+)?$`.
     *
     * @return self
     */
    public function setDiscountPercent($discount_percent)
    {
        $this->container['discount_percent'] = $discount_percent;

        return $this;
    }
    /**
     * Gets discount_due_days
     *
     * @return float|null
     */
    public function getDiscountDueDays()
    {
        return $this->container['discount_due_days'];
    }

    /**
     * Sets discount_due_days
     *
     * @param float|null $discount_due_days The number of calendar days from the Base date (Invoice date) until the discount is no longer valid.
     *
     * @return self
     */
    public function setDiscountDueDays($discount_due_days)
    {
        $this->container['discount_due_days'] = $discount_due_days;

        return $this;
    }
    /**
     * Gets net_due_days
     *
     * @return float|null
     */
    public function getNetDueDays()
    {
        return $this->container['net_due_days'];
    }

    /**
     * Sets net_due_days
     *
     * @param float|null $net_due_days The number of calendar days from the base date (invoice date) until the total amount on the invoice is due.
     *
     * @return self
     */
    public function setNetDueDays($net_due_days)
    {
        $this->container['net_due_days'] = $net_due_days;

        return $this;
    }

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

    /**
     * Gets offset.
     *
     * @param integer $offset Offset
     *
     * @return mixed|null
     */
    public function offsetGet($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, $value)
    {
        if (is_null($offset)) {
            $this->container[] = $value;
        } else {
            $this->container[$offset] = $value;
        }
    }

    /**
     * Unsets offset.
     *
     * @param integer $offset Offset
     *
     * @return void
     */
    public function offsetUnset($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.
     */
    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));
    }
}


