extension ViewController: UITableViewDataSource {
    func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
        print(#function)
        return movieDataManager.getMovieData().count //컨텐츠 생성 개수
    }
    
    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        
        print(#function)
        //indexPath.section //그룹
        //indexPath.row // 행
        
        let cell = tableView.dequeueReusableCell(withIdentifier: "MovieCell", for: indexPath) as! MovieCell
        
        let movie = movieDataManager.getMovieData()[indexPath.row]
        
        cell.mainImageView.image = movie.movieImage
        cell.movieNameLabel.text = movie.movieName
        cell.movieDescription.text = movie.movieDescription
        
        return cell
    }
}

extension ViewController: UITableViewDelegate {
    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        performSegue(withIdentifier: "toDetail", sender: indexPath)
    }
    
    override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
        if segue.identifier == "toDetail" {
            let detailVC = segue.destination as! DetailViewController
            
            let array = movieDataManager.getMovieData()
            
            let indexPath = sender as! IndexPath
            
            detailVC.moiveData = array[indexPath.row]
        }
    }
}

let alert = UIAlertController(title: "비밀번호 바꾸기", message: "비밀번호를 바꾸시겠습니까?", preferredStyle: .alert)

let success = UIAlertAction(title: "확인", style: .default) { action in
    print("확인 버튼이 눌렸습니다.")
}
let cancel = UIAlertAction(title: "취소", style: .cancel) { cancel in
    print("취소 버튼이 눌렸습니다.")
}

alert.addAction(success)
alert.addAction(cancel)

present(alert, animated: true, completion: nil)

UIView.animate(withDuration: 0.3) {
    self.stackView.layoutIfNeeded()
}

textField.keyboardType = UIKeyboardType.emailAddress
textField.placeholder = "이메일 입력"
textField.borderStyle = .roundedRect
textField.clearButtonMode = .always
textField.returnKeyType = .go

// 텍스트필드 글자 내용이 (한글자 한글자) 입력되거나 지워질때 호출이 되고 (허락)
func textField(_ textField: UITextField, shouldChangeCharactersIn range: NSRange, replacementString string: String) -> Bool {
    let maxLength = 10
    let currentString: NSString = (textField.text ?? "") as NSString
    let newString: NSString = currentString.replacingCharacters(in: range, with: string) as NSString
    return newString.length <= maxLength
}

// 화면의 탭을 감지하는 메서드
override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
    self.view.endEditing(true)
}