/*
 * Copyright 2020 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

FOUNDATION_EXTERN NSString *const kFIRAppCheckErrorDomain;

void FIRAppCheckSetErrorToPointer(NSError *error, NSError **pointer);

@interface FIRAppCheckErrorUtil : NSObject

// Internal errors.

+ (NSError *)cachedTokenNotFound;
+ (NSError *)cachedTokenExpired;

+ (NSError *)APIErrorWithHTTPResponse:(NSHTTPURLResponse *)HTTPResponse
                                 data:(nullable NSData *)data;

+ (NSError *)APIErrorWithNetworkError:(NSError *)networkError;

+ (NSError *)appCheckTokenResponseErrorWithMissingField:(NSString *)fieldName;

+ (NSError *)JSONSerializationError:(NSError *)error;

+ (NSError *)errorWithFailureReason:(NSString *)failureReason;

@end

typedef NS_ENUM(NSInteger, FIRAppCheckErrorCode) {
  FIRAppCheckErrorCodeUnknown = 0

  // TODO: Add public error codes here.
};

NS_ASSUME_NONNULL_END