<?php

/**
 * Protect direct access
 */
if ( ! defined( 'ABSPATH' ) ) die( 'Sorry cowboy! This is not your place' );

if( ! class_exists( 'NC_Model_SF' ) )
{
    class NC_Model_SF
    {
        private $username;

        private $password;

        private $token;

        private $security_token;

        private $con;

        private $path;

        protected function __construct( $base )
        {
            $this->username = defined( 'SF_USERNAME' ) && SF_USERNAME ? SF_USERNAME : 'xxxxxx';
            $this->password = defined( 'SF_PASSWORD' ) && SF_PASSWORD ? SF_PASSWORD : 'xxxxxx';
            $this->token = defined( 'SF_TOKEN' ) && SF_TOKEN ? SF_TOKEN : 'xxxxxx';
            $this->security_token = $this->password . $this->token;
            $this->_init( $base );
        }

        static public function get_instance( $base = 'enterprise' )
        {
            static $Inst = null;
            if( $Inst == null )
            {
                $Inst = new self( $base );
            }

            return $Inst;
        }

        private function _print_exception( $error )
        {
            echo "Exception " . $error->faultstring . "<br/><br/>\n";
            echo "Last Request: <br/><br/>\n";
            echo $this->con->getLastRequestHeaders();
            echo "<br/><br/>\n";
            echo $this->con->getLastRequest();
            echo "<br/><br/>\n";
            echo "Last Response:<br/><br/>\n";
            echo $this->con->getLastResponseHeaders();
            echo "<br/><br/>\n";
            echo $this->con->getLastResponse();
        }

        private function _init( $base )
        {
            require_once ( NC_FILES_DIR . '/lib/salesforce/soapclient/SforcePartnerClient.php' );
            require_once ( NC_FILES_DIR . '/lib/salesforce/soapclient/SforceEnterpriseClient.php' );

            if( $base = 'partner' )
            {
                try
                {
                    $this->con = new SforcePartnerClient();
                    $this->path = $this->con->createConnection( NC_FILES_DIR . '/lib/salesforce/soapclient/partner.wsdl.xml' );
                    $this->con->setEndpoint( 'https://cs43.salesforce.com/services/Soap/u/27.0' );
                }
                catch( Exception $e )
                {
                    $this->_print_exception( $e );
                }
            }
            elseif( $base = 'enterprise' )
            {
                try
                {
                    $this->con = new SforceEnterpriseClient();
                    $this->path = $this->con->createConnection( NC_FILES_DIR . '/lib/salesforce/soapclient/enterprise.wsdl.xml' );
                    $this->con->setEndpoint( 'https://cs43.salesforce.com/services/Soap/c/27.0' );
                }
                catch( Exception $e )
                {
                    $this->_print_exception( $e );
                }
            }

        }

        public function login()
        {
            $con = $this->con->login( $this->username, $this->security_token );
        }

        public function create_account( $customer )
        {
            $records = array();
            $records[0] = new stdclass();
            $records[0]->fields = array(
                                    //'Name' => $customer['first_name'] . ' ' . $customer['last_name'],
                                    'Name' => $customer['company'],
                                    'Email_Address__c' => $customer['email'],
                                    'Phone' => $customer['phone'],
                                    'BillingCountry' => $customer['country'],
                                    'BillingPostalCode' => $customer['postal_code'],
                                    //'BillingState' => 'AL',
                                    'BillingStreet' => $customer['address'],
                                    'BillingCity' => $customer['city'],

                                    'ShippingCountry' => $customer['country'],
                                    'ShippingPostalCode' => $customer['postal_code'],
                                    //'BillingState' => 'AL',
                                    'ShippingStreet' => $customer['address'],
                                    'ShippingCity' => $customer['city']
                                );
            $records[0]->type = 'Account';

            try
            {
                $account = $this->con->create( $records, 'Account' );
                return $account[0]->id;
            }
            catch( Exception $e )
            {
                $this->_print_exception( $e );
            }
        }

        public function create_contact( $account_id, $customer )
        {
            $records = array();
            $records[0] = new stdclass();
            $records[0]->fields = array(
                                    'FirstName' => $customer['first_name'],
                                    'LastName' => $customer['last_name'],
                                    'Email' => $customer['email'],
                                    'Phone' => $customer['phone'],
                                    'AccountId' => $account_id
                                );
            $records[0]->type = 'Contact';

            try
            {
                $contact = $this->con->create( $records, 'Contact' );
                return $contact[0]->id;
            }
            catch( Exception $e )
            {
                $this->_print_exception( $e );
            }
        }

        public function create_opportunity( $account_id, $customer, $sf_custom_data )
        {
            $amount = ltrim( $sf_custom_data['data']['cart']['total'], '$' );
            $records = array();
            $records[0] = new stdclass();
            $records[0]->fields = array(
                                    'Name' => $customer['first_name'] . ' ' . $customer['last_name'],
                                    'StageName' => 'closed won',
                                    'CloseDate' => '2017-12-31',
                                    'AccountId' => $account_id,
                                    'Amount' => $amount,
                                    'Stripe_Card_ID__c' => $sf_custom_data['customer']['value']->default_source,
                                    'Stripe_Customer_ID__c' => $sf_custom_data['customer']['value']->id,
                                    //'Stripe_Payment_ID__c' => '',
                                    'Stripe_Subscription_ID__c' => $sf_custom_data['customer']['value']->subscriptions->data[0]->id
                                );
            $records[0]->type = 'Opportunity';

            try
            {
                $opportunity = $this->con->create( $records, 'Opportunity' );
                return $opportunity[0]->id;
            }
            catch( Exception $e )
            {
                $this->_print_exception( $e );
            }
        }

        public function create_quotes( $opportunity_id, $account_id, $contact_id, $customer, $sf_custom_data )
        {
            $records = array();
            $records[0] = new stdclass();
            $records[0]->fields = array(
                                    'SBQQ__Opportunity2__c' => $opportunity_id,
                                    //'SBQQ__PrimaryContact__c' => $contact_id,
                                    //'SBQQ__SubscriptionTerm__c' => 'sales',
                                    //'SBQQ__StartDate__c' => '2017-12-31',
                                    'SBQQ__Primary__c' => '1',
                                );

            $records[0]->type = 'SBQQ__Quote__c';

            try
            {
                $quotes = $this->con->create( $records, 'SBQQ__Quote__c' );
                return $quotes[0]->id;
            }
            catch( Exception $e )
            {
                $this->_print_exception( $e );
            }
        }

        public function create_quoteLine( $opportunity_id, $account_id, $contact_id, $quote_id, $customer, $sf_custom_data )
        {
            $records = array();
            $records[0] = new stdclass();
            $records[0]->fields = array(
                                    'SBQQ__Quote__c' => $quote_id,
                                    'SBQQ__Product__c' => '01ti0000007JWqG'
                                );

            $records[0]->type = 'SBQQ__QuoteLine__c';

            try
            {
                $quoteLine = $this->con->create( $records, 'SBQQ__QuoteLine__c' );
                echo "<pre>";
print_r($quoteLine);
echo "</pre>";
                return $quoteLine[0]->id;
            }
            catch( Exception $e )
            {
                $this->_print_exception( $e );
            }
        }

        public function add_to_sf( $customer, $sf_custom_data )
        {
            $account_id = $this->create_account( $customer );
            $contact_id = $this->create_contact( $account_id, $customer );
            $opportunity_id = $this->create_opportunity( $account_id, $customer, $sf_custom_data );
            $quote_id = $this->create_quotes( $opportunity_id, $account_id, $contact_id, $customer, $sf_custom_data );
            $quoteLine_id = $this->create_quoteLine( $opportunity_id, $account_id, $contact_id, $quote_id, $customer, $sf_custom_data );

            return array( $account_id, $contact_id, $opportunity_id, $quote_id, $quoteLine_id );
            //return array( $account_id, $contact_id, $opportunity_id, $quote_id );
            //return array( $account_id, $contact_id, $opportunity_id );
        }
    }
}