[Payment Request] Sever card summary section in the credit card edit form

ios/chrome/browser/payments/credit_card_edit_mediator.mm

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #import "ios/chrome/browser/payments/credit_card_edit_mediator.h"
 
 #include "base/strings/sys_string_conversions.h"
 #include "components/autofill/core/browser/autofill_data_util.h"
 #include "components/autofill/core/browser/autofill_profile.h"
 #include "components/autofill/core/browser/credit_card.h"
 #include "components/autofill/core/browser/personal_data_manager.h"
 #import "components/autofill/ios/browser/credit_card_util.h"
 #include "components/strings/grit/components_strings.h"
 #include "ios/chrome/browser/application_context.h"
+#import "ios/chrome/browser/payments/cells/payment_method_item.h"
 #include "ios/chrome/browser/payments/payment_request.h"
 #import "ios/chrome/browser/payments/payment_request_editor_field.h"
 #import "ios/chrome/browser/payments/payment_request_util.h"
 #import "ios/chrome/browser/ui/autofill/autofill_ui_type.h"
 #import "ios/chrome/browser/ui/autofill/autofill_ui_type_util.h"
 #import "ios/chrome/browser/ui/uikit_ui_util.h"
 #include "ui/base/l10n/l10n_util.h"
 
 #if !defined(__has_feature) || !__has_feature(objc_arc)
 #error "This file requires ARC support."
@@ skipping 32 matching lines @@
                             creditCard:(autofill::CreditCard*)creditCard {
   self = [super init];
   if (self) {
     _paymentRequest = paymentRequest;
     _creditCard = creditCard;
     _editorFields = [self createEditorFields];
   }
   return self;
 }
 
+- (CollectionViewItem*)serverCardSummaryItem {
+  if (!_creditCard || autofill::IsCreditCardLocal(*_creditCard))
+    return nil;
+
+  PaymentMethodItem* cardSummaryItem = [[PaymentMethodItem alloc] init];
+  cardSummaryItem.methodID =
+      base::SysUTF16ToNSString(_creditCard->TypeAndLastFourDigits());
+  cardSummaryItem.methodDetail = base::SysUTF16ToNSString(
+      _creditCard->GetRawInfo(autofill::CREDIT_CARD_NAME_FULL));
+  const int cardTypeIconID =
+      autofill::data_util::GetPaymentRequestData(_creditCard->type())
+          .icon_resource_id;
+  cardSummaryItem.methodTypeIcon = NativeImage(cardTypeIconID);
+  return cardSummaryItem;
+}
+
 - (NSString*)billingAddressLabelForProfileWithGUID:(NSString*)profileGUID {
   DCHECK(profileGUID);
   autofill::AutofillProfile* profile =
       autofill::PersonalDataManager::GetProfileFromProfilesByGUID(
           base::SysNSStringToUTF8(profileGUID),
           _paymentRequest->billing_profiles());
   DCHECK(profile);
   return GetBillingAddressLabelFromAutofillProfile(*profile);
 }
 
@@ skipping 64 matching lines @@
     [[EditorField alloc]
         initWithAutofillUIType:AutofillUITypeFromAutofillType(
                                    autofill::CREDIT_CARD_EXP_4_DIGIT_YEAR)
                          label:l10n_util::GetNSString(IDS_PAYMENTS_EXP_YEAR)
                          value:creditCardExpYear
                       required:YES]
   ];
 }
 
 @end