<?php

function custom_commerce_order_presave($order) {
  if(user_is_logged_in() && $order->status == 'pending'){

    $params = _getSAPOrder($order);
    $wsdlFile = '/var/www/html/sites/all/modules/custom/_custom/wsdl/managesalesorderin5.wsdl';
    dsm($params);
    $soapClient = new SoapClient($wsdlFile, array(
      'login'             => '_WEBSHOP',
      'password'          => 'Welcome1',
      'encoding'          => 'UTF-8',
      'location'          => 'https://my338553.sapbydesign.com/sap/bc/srt/scs/sap/managesalesorderin5',
      'trace'             => 1,
      'cache_wsdl'        => WSDL_CACHE_NONE,
      'style'             => SOAP_DOCUMENT,
      'use'               => SOAP_ENC_ARRAY
    ));
    $result = $soapClient->MaintainBundle($params);
    dsm($result);
  }
}


/**
 * Transform order from SHOPIFY to SAP format.
 *
 * @param $order
 * @param $shop
 *
 * @return Array - Order to SAP
 */
function _getSAPOrder($order){

    $currency = $order->commerce_order_total['und'][0]['currency_code'];

    $payments = commerce_payment_transaction_load_multiple(array(), array('order_id' =>  $order->order_id));
    $payment = !empty($payments) ? array_shift($payments) : NULL;

    switch ($currency) {
      case 'USD':
        $BillToParty = '1000197'; //Ecommerce US
        $SellerParty  = '2000'; //For webshop USA
        $SalesUnitParty  = 'DS2100'; // Sale of products by US webshop
        $PaymentProcessingCompanyID = '2000'; //PIQ USA Inc
        $HouseBankAccountKeyInternalID = 'STRIPE_USD';
        break;
      case 'EUR':
        $BillToParty = '1000195'; //Ecommerce EUR
        $SellerParty  = '1000'; //For  Webshop UK and EUR
        $SalesUnitParty  = 'DS1100'; //Sale of products by France webshop
        $PaymentProcessingCompanyID = '1000'; //For company PIQ SAS
        $HouseBankAccountKeyInternalID = 'STRIPE_EUR';
        break;
      case 'GBP':
        $BillToParty = '1000196'; //Ecommerce GB
        $SellerParty  = '1000'; //For  Webshop UK and EUR
        $SalesUnitParty  = 'DS1200'; // sale of products by UK webshop
        $PaymentProcessingCompanyID = '1000'; //For company PIQ SAS
        $HouseBankAccountKeyInternalID = '';
        break;
    }

    $billing = commerce_customer_profile_load($order->commerce_customer_billing['und'][0]['profile_id']);
    $billing = $billing->commerce_customer_address['und'][0];

    $orderSAP = [
        'BasicMessageHeader' => [],
        'SalesOrder' => [
            'BuyerID' => $order->order_number,//!!!!!!
            'PostingDate' => date('Y-m-d\TH:i:sP',$order->created),
            'DataOriginTypeCode' => '4',
            'SalesAndServiceBusinessArea' => [
                'DistributionChannelCode' => 'Z1',
            ],
            'BillToParty' => [
                'PartyID' => $BillToParty,
                'Address' => [
                    'Email' => [
                        'URI' => $order->mail,
                    ],
                    'PostalAddress' => [
                        'CountryCode' => $billing['country'],
                        'CityName' => $billing['locality'],
                        'StreetPostalCode' => $billing['postal_code'],
                        'StreetName' => $billing['thoroughfare'],
                        'HouseID' => ''
                    ],
                    'DisplayName' => [
                        'FormattedName' => $billing['last_name'] . " " . $billing['first_name']
                    ]
                ]
            ],
            'AccountParty' => [
                'PartyID' => $BillToParty,
                'Address' => [
                    'Email' => [
                        'URI' => $order->mail,
                    ],
                    'PostalAddress' => [
                        'CountryCode' => $billing['country'],
                        'CityName' => $billing['locality'],
                        'StreetPostalCode' => $billing['postal_code'],
                        'StreetName' => $billing['thoroughfare'],
                        'HouseID' => ''
                    ],
                    'DisplayName' => [
                        'FormattedName' => $billing['last_name'] . " " . $billing['first_name']
                    ]
                ]
            ],
            'ProductRecipientParty' => [
                'PartyID' => $BillToParty,//??,
                'Address' => [
                    'Email' => [
                        'URI' => $order->mail,
                    ],
                    'PostalAddress' => [
                        'CountryCode' => $billing['country'],
                        'CityName' => $billing['locality'],
                        'StreetPostalCode' => $billing['postal_code'],
                        'StreetName' => $billing['thoroughfare'],
                        'HouseID' => ''
                    ],
                    'DisplayName' => [
                        'FormattedName' => $billing['last_name'] . " " . $billing['first_name']
                    ]
                ],
            ],
            'EmployeeResponsibleParty' => [
                'PartyID' => '8000000001 ',
            ],
            'SellerParty' => [
                'PartyID' => $SellerParty,
            ],
            'SalesUnitParty' => [
                'PartyID' => $SalesUnitParty,
            ],
            'DeliveryTerms' => [
                'DeliveryPriorityCode' => '2',
                'Incoterms' => [
                    'ClassificationCode' => 'DDP',
                    'TransferLocationName' => $billing['locality'],///?????????????
                ]
            ],
            'PricingTerms' => [
                'CurrencyCode' => $currency,
                'GrossAmountIndicator' => 1,
            ]
        ]
    ];


    $itemId = 10;

    foreach ($order->commerce_line_items['und'] as $id => $item) {
      $item = commerce_line_item_load($item['line_item_id']);


      if(in_array($item->type,array('shipping','discount'))){
        continue;
      }
      $product = commerce_product_load($item->commerce_product['und'][0]['product_id']);
      $orderSAP['SalesOrder']['Item'][] = [
          'ID' => $itemId,
          'BuyerID' => $order->order_number,//!!!!!,
          'ItemProduct' => [
              'ProductID' => $product->field_piq_internal_code['und'][0]['value']
          ],
          'ItemScheduleLine' => [
              'Quantity' => [
                  '_' => '1',
                  'unitCode' => 'EA',
              ]
          ]
      ];
      $itemId = $itemId + 10;
    }
    /*
    $orderSAP['SalesOrder']['CashDiscountTerms'] = [
        'Code' => [
            '_' => '1001',
            'listAgencyID' => ''
        ]
    ];
    */
    $orderSAP['SalesOrder']['PaymentControl'] = [
        '_' => [
            'PaymentProcessingCompanyID' => $PaymentProcessingCompanyID,
            'PaymentReferenceID' => $payment->transaction_id,
            'PaymentReferenceTypeCode' => '5',
            'PropertyMovementDirectionCode' => '2',
            'PaymentFormCode' => '20',
            'PaymentAmount' => [
                '_' => $order->commerce_order_total['und'][0]['amount']/100,
                'currencyCode' => $currency,
            ],
            'ExternalPayment' => [
                'HouseBankAccountKeyInternalID' => $HouseBankAccountKeyInternalID,
                'PaymentTransactionReferenceID' => $payment->remote_id,
                'DocumentDate' =>  date('Y-m-d',$payment->created),
                'PaymentReferenceID' => $payment->transaction_id,
                'ValueDate' => date('Y-m-d',$payment->created),
                'Amount' => [
                    '_' => $order->commerce_order_total['und'][0]['amount']/100,
                    'currencyCode' => $currency,
                ]
            ],
        ],
        'actionCode' => ' ',//????
    ];
    $object = json_decode(json_encode((object) $orderSAP), TRUE);
    return $object;
}