<?php
/**
 * OauthTokenBody
 *
 * PHP version 5
 *
 * @category Class
 * @package  UPS\OAuthAuthCode
 * @author   Swagger Codegen team
 * @link     https://github.com/swagger-api/swagger-codegen
 */

/**
 * OAuth Authorization Code API
 *
 * The UPS OAuth Authorization Code API helps integrate UPS services into your business application for providing the service your application grants your customers. For example, you can create UPS shipping labels with shipping rates for merchants from within your application. Since your application will not have access to your customer's UPS login credentials, the OAuth authorization code flow is used to let your customer use their UPS credentials, within your application, in a simple and secure way.  Key Business Values: - **Enhanced Transaction Security**: The OAuth Authorization Code flow is more secure and reliable since the access token and the refresh token are never exposed in the browser's URL, thus reducing the risk of leakage or theft. - **Operational Efficiency**: With the ability to obtain a refresh token when the token expires, your application can maintain a long-term and uninterrupted access to the protected resources, without requiring the user to re-authenticate or re-login.  Overview of steps in OAuth Authorization Code flow: (1) When user selects Login, the client application redirects to the authorization server's /authorize endpoint. (2) The Authorization Server authenticates the user by asking for their login credentials, and after successful login, the authorization server responds back to the application with an authorization code contained within a redirection URI. (3) The application then sends the authorization code and the redirection URI to the authorization server's /oauth/token endpoint. (4) The authorization server's /token endpoint verifies the authorization code and the application's client ID contained in the redirect URI, and responds with a with an access token, as well as a refresh token. (5) The Client application uses the access token to request information from an UPS API.  - <a href=\"https://developer.ups.com/api/reference/oauth/authorization-code\" target=\"_blank\" rel=\"noopener\">Setting-up OAuth Authorization Code flow</a> - <a href=\"https://github.com/UPS-API\" target=\"_blank\" rel=\"noopener noreferrer\">Sample integration code on GitHub</a>
 *
 * OpenAPI spec version: 1.0
 * 
 * Generated by: https://github.com/swagger-api/swagger-codegen.git
 * Swagger Codegen version: 3.0.50
 */
/**
 * NOTE: This class is auto generated by the swagger code generator program.
 * https://github.com/swagger-api/swagger-codegen
 * Do not edit the class manually.
 */

namespace UPS\OAuthAuthCode\OAuthAuthCode;

use \ArrayAccess;
use \UPS\OAuthAuthCode\ObjectSerializer;

/**
 * OauthTokenBody Class Doc Comment
 *
 * @category Class
 * @package  UPS\OAuthAuthCode
 * @author   Swagger Codegen team
 * @link     https://github.com/swagger-api/swagger-codegen
 */
class OauthTokenBody implements ModelInterface, ArrayAccess
{
    const DISCRIMINATOR = null;

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

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

    /**
      * Array of property to format mappings. Used for (de)serialization
      *
      * @var string[]
      */
    protected static $swaggerFormats = [
        'grant_type' => null,
        'code' => null,
        'redirect_uri' => null
    ];

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

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

    /**
     * Array of attributes where the key is the local name,
     * and the value is the original name
     *
     * @var string[]
     */
    protected static $attributeMap = [
        'grant_type' => 'grant_type',
        'code' => 'code',
        'redirect_uri' => 'redirect_uri'
    ];

    /**
     * Array of attributes to setter functions (for deserialization of responses)
     *
     * @var string[]
     */
    protected static $setters = [
        'grant_type' => 'setGrantType',
        'code' => 'setCode',
        'redirect_uri' => 'setRedirectUri'
    ];

    /**
     * Array of attributes to getter functions (for serialization of requests)
     *
     * @var string[]
     */
    protected static $getters = [
        'grant_type' => 'getGrantType',
        'code' => 'getCode',
        'redirect_uri' => 'getRedirectUri'
    ];

    /**
     * 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::$swaggerModelName;
    }



    /**
     * 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)
    {
        $this->container['grant_type'] = isset($data['grant_type']) ? $data['grant_type'] : 'authorization_code';
        $this->container['code'] = isset($data['code']) ? $data['code'] : null;
        $this->container['redirect_uri'] = isset($data['redirect_uri']) ? $data['redirect_uri'] : null;
    }

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

        if ($this->container['grant_type'] === null) {
            $invalidProperties[] = "'grant_type' can't be null";
        }
        if ($this->container['code'] === null) {
            $invalidProperties[] = "'code' can't be null";
        }
        if ($this->container['redirect_uri'] === null) {
            $invalidProperties[] = "'redirect_uri' 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 grant_type
     *
     * @return string
     */
    public function getGrantType()
    {
        return $this->container['grant_type'];
    }

    /**
     * Sets grant_type
     *
     * @param string $grant_type Valid values: authorization_code
     *
     * @return $this
     */
    public function setGrantType($grant_type)
    {
        $this->container['grant_type'] = $grant_type;

        return $this;
    }

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

    /**
     * Sets code
     *
     * @param string $code Authorization code from the UPS login system.
     *
     * @return $this
     */
    public function setCode($code)
    {
        $this->container['code'] = $code;

        return $this;
    }

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

    /**
     * Sets redirect_uri
     *
     * @param string $redirect_uri Callback URL for the requesting application.
     *
     * @return $this
     */
    public function setRedirectUri($redirect_uri)
    {
        $this->container['redirect_uri'] = $redirect_uri;

        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 $offset Offset
     *
     * @return mixed
     */
    #[\ReturnTypeWillChange]
    public function offsetGet($offset)
    {
        return isset($this->container[$offset]) ? $this->container[$offset] : null;
    }

    /**
     * Sets value based on offset.
     *
     * @param integer $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]);
    }

    /**
     * Gets the string presentation of the object
     *
     * @return string
     */
    public function __toString()
    {
        if (defined('JSON_PRETTY_PRINT')) { // use JSON pretty print
            return json_encode(
                ObjectSerializer::sanitizeForSerialization($this),
                JSON_PRETTY_PRINT
            );
        }

        return json_encode(ObjectSerializer::sanitizeForSerialization($this));
    }
}
