Ios 错误地提取问题的答案选项

下面是我的多项 Select 题测试的简化版本. 比如说，我们有五个问题，每个问题有四个答案选项.

Аll five questions are answered one after another/one at a time, that is one question with the corresponding answer choices is shown on a separate screen. Example below. ![Text]()

在最后一个屏幕上，我想对完成的工作做一个总结，并将所有问题和答案呈现在一个屏幕上.

这个问题可能看起来很愚蠢，但我已经绞尽脑汁想了一段时间了，解决不了它.

问题在于，在最后一个屏幕上，问题本身被正确呈现，但对它们的答案选项却不正确:在四个单元格中的每一个中只重复显示第四个答案选项，而不是像在数据库QuestionManager中那样重复显示不同的答案选项.下面是一个例子.(第二行显示"Option2"而不是数据库中的数字，因为CustomFinalCell中的option2.text = answer.text出于实验目的被注释掉了.)如何让它像数据库中一样显示不同的答案选项？

![Text]()

class QuestionManager {
  enum LevelType: String {
    case beginners = "Beginners"
    case middle = "Middle"
    case advanced = "Advanced"
  }
  
  // MARK: - Properties
  
  private (set) var questions: [Question] = []
  private (set) var answers: [Answer] = []
  private (set) var currentQuestion: Question?
  private (set) var questionNumber: Int = 0
  public var levelType: LevelType = .beginners
  
  // MARK: - Constants
  
  public let defaultQuestions: [LevelType: [Question]] = [
    .advanced: [
      Question(text: "What is 2 / 2?", answers: [
        Answer(text: "1", correct: true),
        Answer(text: "2", correct: false),
        Answer(text: "4", correct: false),
        Answer(text: "7", correct: false)
      ], explanation: "The correct answer will be is as it is a Singular form."),
      Question(text: "What is 10 / 2?", answers: [
        Answer(text: "1", correct: false),
        Answer(text: "12", correct: false),
        Answer(text: "4", correct: false),
        Answer(text: "5", correct: true)
      ], explanation: "The correct answer will be is as it is a Singular form."),
      Question(text: "What is 27 / 3?", answers: [
        Answer(text: "10", correct: false),
        Answer(text: "9", correct: true),
        Answer(text: "11", correct: false),
        Answer(text: "12", correct: false)
      ], explanation: "The correct answer will be is as it is a Singular form."),
      Question(text: "What is 32 / 4?", answers: [
        Answer(text: "7", correct: false),
        Answer(text: "8", correct: true),
        Answer(text: "9", correct: false),
        Answer(text: "10", correct: false)
      ], explanation: "The correct answer will be is as it is a Singular form."),
      Question(text: "What is 100 / 2?", answers: [
        Answer(text: "100", correct: false),
        Answer(text: "30", correct: false),
        Answer(text: "40", correct: false),
        Answer(text: "50", correct: true)
      ], explanation: "The correct answer will be is as it is a Singular form.")
    ]
  ]
}

class CustomFinalCell: UITableViewCell {
  
  private var questionManager: QuestionManager!
    
  @IBOutlet weak var questionLabel: UILabel!
  @IBOutlet weak var option1: UILabel!
  @IBOutlet weak var option2: UILabel!
  @IBOutlet weak var option3: UILabel!
  @IBOutlet weak var option4: UILabel!
  
  override func awakeFromNib() {
    super.awakeFromNib()
  }
  
  // MARK: - Public methods
  
  public func configure(with question: Question, with answers: [Answer]) {
      questionLabel.text = question.text
//        option1 = viewWithTag(1) as? UILabel
//        option2 = viewWithTag(2) as? UILabel
//        option3 = viewWithTag(3) as? UILabel
//        option4 = viewWithTag(4) as? UILabel

    for answer in answers {
      option1.text = answer.text
//      option2.text = answer.text
      option3.text = answer.text
      option4.text = answer.text
    }
   }
  }

class ResultViewController: UIViewController {
  
  //   MARK: - Properties
  
  private var questionManager: QuestionManager!
  private var questions: [Question] = []
  private var answers: [Answer] = []
  
  // MARK: - Create
  
  static func create(with questionManager: QuestionManager) -> ResultViewController {
    let storyboard = UIStoryboard(name: "Main", bundle: nil)
    let vc = storyboard.instantiateViewController(withIdentifier: "result") as! ResultViewController
    vc.questionManager = questionManager
    return vc
  }
  
  @IBOutlet weak var tableView: UITableView!
  
  // MARK: - Private methods
  
  
  private func configureTableView() {
    
    tableView.delegate = self
    tableView.dataSource = self
    tableView.register(UINib(nibName: "CustomFinalCell", bundle: nil), forCellReuseIdentifier: "customFinalCell")
    //    tableView.backgroundColor = .gray
    //    self.tableView.reloadData()
    print("Hello, world!")
  }

  private func configureQuestionView() {
    for question in questions {
      let questionView = QuestionView(question: question)
      tableView.addSubview(questionView)
    }
  }
  
  // MARK: - Lifecycle
  
  override func viewDidLoad() {
    super.viewDidLoad()
    view.backgroundColor = .cyan
    navigationItem.setHidesBackButton(true, animated: true)
    configureTableView()
  }
}

// MARK: UITableViewDelegate, UITableViewDataSource

extension ResultViewController: UITableViewDelegate, UITableViewDataSource {
  
  func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    questionManager.questions.count
  }
  
  func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    
    guard let cell = tableView.dequeueReusableCell(withIdentifier: "customFinalCell", for: indexPath) as? CustomFinalCell else {
      return UITableViewCell()
    }
        
    let question = questionManager.questions[indexPath.row]

    answers = question.answers
  
    cell.configure(with: question, with: answers)
        
    return cell
  }
}