firebase-ios-sdk/FirebaseAuth/Sources/Swift/Backend/RPC/MultiFactor/SignIn/StartMFASignInResponse.swift

// Copyright 2023 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

@objc(FIRStartMFASignInResponse) public class StartMFASignInResponse: NSObject, AuthRPCResponse {
  var responseInfo: AuthProtoStartMFAPhoneResponseInfo?

  public func setFields(dictionary: [String: AnyHashable]) throws {
    if let data = dictionary["phoneResponseInfo"] as? [String: AnyHashable] {
      responseInfo = AuthProtoStartMFAPhoneResponseInfo(dictionary: data)
    } else {
      fatalError()
      // XXX TODO: throw something. original code does not strictly follow
      // obj-c error conventions. returning 'false' should be accompanied by an error, but
      // in the code there was none. importing this into swift would throw a built-in 'error missing' error
      // throw xxx
    }
  }
}