// 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

#if os(iOS)
  private let kUIDCodingKey = "uid"

  private let kDisplayNameCodingKey = "displayName"

  private let kEnrollmentDateCodingKey = "enrollmentDate"

  private let kFactorIDCodingKey = "factorID"

  @objc(FIRMultiFactorSession) public class MultiFactorSession: NSObject {
    // XXX TODO SHOULD BE INTERNAL
    @objc(IDToken) public var idToken: String?

    // XXX TODO SHOULD BE INTERNAL
    @objc(MFAPendingCredential) public var mfaPendingCredential: String?

    // XXX TODO SHOULD BE INTERNAL
    @objc public var multiFactorInfo: MultiFactorInfo?

    @objc public static var sessionForCurrentUser: MultiFactorSession {
      let currentUser = Auth.auth().currentUser
      let idToken = currentUser?.tokenService.accessToken
      return .init(idToken: idToken)
    }

    @objc public convenience init(idToken: String?) {
      self.init()
      self.idToken = idToken
    }
  }

#endif