Source/WebKit/Platform/cocoa/WKPaymentAuthorizationDelegate.h

/*
 * Copyright (C) 2016-2019 Apple Inc. All rights reserved.
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 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
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#if USE(PASSKIT)

#import <pal/spi/cocoa/PassKitSPI.h>
#import <wtf/BlockPtr.h>
#import <wtf/RetainPtr.h>

OBJC_CLASS NSArray;
OBJC_CLASS NSError;
OBJC_CLASS UIViewController;

namespace WebKit {

class PaymentAuthorizationPresenter;

using DidRequestMerchantSessionCompletion = BlockPtr<void(PKPaymentMerchantSession *, NSError *)>;

using DidAuthorizePaymentCompletion = BlockPtr<void(PKPaymentAuthorizationResult *)>;
using DidSelectPaymentMethodCompletion = BlockPtr<void(PKPaymentRequestPaymentMethodUpdate *)>;
using DidSelectShippingContactCompletion = BlockPtr<void(PKPaymentRequestShippingContactUpdate *)>;
using DidSelectShippingMethodCompletion = BlockPtr<void(PKPaymentRequestShippingMethodUpdate *)>;

}

@interface WKPaymentAuthorizationDelegate : NSObject {
    RetainPtr<PKPaymentRequest> _request;
}

- (instancetype)init NS_UNAVAILABLE;

- (void)completeMerchantValidation:(PKPaymentMerchantSession *)session error:(NSError *)error;
- (void)completePaymentMethodSelection:(PKPaymentRequestPaymentMethodUpdate *)paymentMethodUpdate;
- (void)completePaymentSession:(PKPaymentAuthorizationStatus)status errors:(NSArray<NSError *> *)errors didReachFinalState:(BOOL)didReachFinalState;
- (void)completeShippingContactSelection:(PKPaymentRequestShippingContactUpdate *)shippingContactUpdate;
- (void)completeShippingMethodSelection:(PKPaymentRequestShippingMethodUpdate *)shippingMethodUpdate;
- (void)invalidate;

@end

// Helper methods called by WKPaymentAuthorizationSession's subclasses
@interface WKPaymentAuthorizationDelegate (Protected)

- (instancetype)_initWithRequest:(PKPaymentRequest *)request presenter:(WebKit::PaymentAuthorizationPresenter&)presenter;

- (void)_didAuthorizePayment:(PKPayment *)payment completion:(WebKit::DidAuthorizePaymentCompletion::BlockType)completion;
- (void)_didFinish;
- (void)_didRequestMerchantSession:(WebKit::DidRequestMerchantSessionCompletion::BlockType)completion;
- (void)_didSelectPaymentMethod:(PKPaymentMethod *)paymentMethod completion:(WebKit::DidSelectPaymentMethodCompletion::BlockType)completion;
- (void)_didSelectShippingContact:(PKContact *)contact completion:(WebKit::DidSelectShippingContactCompletion::BlockType)completion;
- (void)_didSelectShippingMethod:(PKShippingMethod *)shippingMethod completion:(WebKit::DidSelectShippingMethodCompletion::BlockType)completion;
- (void)_getPaymentServicesMerchantURL:(void(^)(NSURL *, NSError *))completion;
- (void)_willFinishWithError:(NSError *)error;

@end

#endif // USE(PASSKIT)