/*
 * Copyright (C) 2019 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#import <WebKit/WKFoundation.h>

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

@class _WKWebAuthenticationPanel;

typedef NS_ENUM(NSInteger, _WKWebAuthenticationPanelResult) {
    _WKWebAuthenticationPanelResultUnavailable,
    _WKWebAuthenticationPanelResultPresented,
    _WKWebAuthenticationPanelResultDidNotPresent,
} WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));

typedef NS_ENUM(NSInteger, _WKWebAuthenticationPanelUpdate) {
    _WKWebAuthenticationPanelUpdateMultipleNFCTagsPresent,
    _WKWebAuthenticationPanelUpdateNoCredentialsFound,
    _WKWebAuthenticationPanelUpdatePINBlocked,
    _WKWebAuthenticationPanelUpdatePINAuthBlocked,
    _WKWebAuthenticationPanelUpdatePINInvalid,
} WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));

typedef NS_ENUM(NSInteger, _WKWebAuthenticationResult) {
    _WKWebAuthenticationResultSucceeded,
    _WKWebAuthenticationResultFailed,
} WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));

typedef NS_ENUM(NSInteger, _WKWebAuthenticationTransport) {
    _WKWebAuthenticationTransportUSB,
    _WKWebAuthenticationTransportNFC,
} WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));

typedef NS_ENUM(NSInteger, _WKWebAuthenticationType) {
    _WKWebAuthenticationTypeCreate,
    _WKWebAuthenticationTypeGet,
} WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));

@protocol _WKWebAuthenticationPanelDelegate <NSObject>

@optional

- (void)panel:(_WKWebAuthenticationPanel *)panel updateWebAuthenticationPanel:(_WKWebAuthenticationPanelUpdate)update WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
- (void)panel:(_WKWebAuthenticationPanel *)panel dismissWebAuthenticationPanelWithResult:(_WKWebAuthenticationResult)result WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));
- (void)panel:(_WKWebAuthenticationPanel *)panel requestPINWithRemainingRetries:(NSUInteger)retries completionHandler:(void (^)(NSString *))completionHandler WK_API_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA));

@end

WK_CLASS_AVAILABLE(macos(WK_MAC_TBA), ios(WK_IOS_TBA))
@interface _WKWebAuthenticationPanel : NSObject

@property (nullable, nonatomic, weak) id <_WKWebAuthenticationPanelDelegate> delegate;
@property (nonatomic, readonly, copy) NSString *relyingPartyID;
@property (nonatomic, readonly, copy) NSArray *transports;
@property (nonatomic, readonly) _WKWebAuthenticationType type;

- (void)cancel;

@end

NS_ASSUME_NONNULL_END