How I could save data using realm in tableview? - ios

Question

I have table where I can add some empty cells. Using protocol I can send some data to each cell. When I am looking into the table I can see all the information I sent. My problem happens when try to save date using realm, only save last sent data to cell.
// model:
import UIKit
import RealmSwift
class HITActionModel: Object {
#objc dynamic var seconds: Int = 0
#objc dynamic var color: String = ""
#objc dynamic var name: String = ""
#objc dynamic var id: Int = 0
var parentWorkout = LinkingObjects(fromType: WorkoutModel.self, property: "actionsArray")
}
class WorkoutModel: Object {
#objc dynamic var title: String?
#objc dynamic var rounds: Int = 0
var actionsArray = List<HITActionModel>()
}
//protocol
protocol HITActionCellDelegate {
func action(sec: Int, name: String, id: Int)
}
//custom cell
class HITActionCell: UITableViewCell {
//MARK: - Properties
#IBOutlet weak var changeColorBtn: UIButton!
#IBOutlet weak var actionLabel: UILabel!
#IBOutlet weak var actionNameTextField: UITextField!
var delegate: HITActionCellDelegate?
var numberOfSeconds = 0
var id = 0
//MARK: - Lifecycle
override func awakeFromNib() {
super.awakeFromNib()
selectionStyle = .none
}
//MARK: - Elements setup
func setupElements() {
actionNameTextField.placeholder = "Add name for Action!"
changeColorBtn.backgroundColor = UIColor.neonYellow
actionLabel.text = "Entry seconds for action"
}
#IBAction func addActionSeconds(_ sender: Any) {
numberOfSeconds += 1
actionLabel.text = "\(numberOfSeconds) SECONDS"
delegate?.action(sec: numberOfSeconds, name: actionNameTextField.text ?? "", id: self.id)
}
#IBAction func reduceActionSeconds(_ sender: Any) {
if numberOfSeconds > 0 {
numberOfSeconds -= 1
actionLabel.text = "\(numberOfSeconds) SECONDS"
delegate?.action(sec: numberOfSeconds, name: actionNameTextField.text ?? "", id: self.id)
}
}
}
// From here I send data using Protocol to viewController :
import UIKit
import RealmSwift
class AddActionViewController: UIViewController {
//MARK: - Properties
let workout = WorkoutModel()
let action = HITActionModel()
let realm = try! Realm()
var numberOfRounds = 0
#IBOutlet weak var workoutNameTextField: UITextField!
#IBOutlet weak var workoutNameLabel: UILabel!
#IBOutlet weak var tableView: UITableView!
#IBOutlet weak var roundsLabel: UILabel!
#IBOutlet weak var addRounds: UIButton!
#IBOutlet weak var reduceRounds: UIButton!
#IBOutlet weak var saveButton: UIButton!
#IBOutlet weak var cancelButton: UIButton!
#IBOutlet weak var addActionButton: UIButton!
//MARK:- Lifecycle
override func viewDidLoad() {
super.viewDidLoad()
setupUI()
print(Realm.Configuration.defaultConfiguration.fileURL)
tableView.delegate = self
tableView.dataSource = self
tableView.separatorStyle = .none
tableView.register(UINib(nibName: Const.UI.NibName.hiActionCell, bundle: nil), forCellReuseIdentifier: Const.UI.CellIdentifier.hiActionCell)
}
//MARK:- Elements setup
func setupUI() {
view.backgroundColor = UIColor.black
title = Const.NameString.workouts
addActionButton.setTitle(Const.NameString.addAction, for: .normal)
addActionButton.tintColor = UIColor.black
addActionButton.titleLabel?.font = UIFont.textStyle9
workoutNameLabel.text = Const.NameString.workoutName
workoutNameLabel.font = UIFont.textStyle7
workoutNameLabel.textColor = UIColor.white
workoutNameTextField.textColor = UIColor.black
workoutNameTextField.font = UIFont.textStyle8
roundsLabel.text = Const.NameString.startingRounds
roundsLabel.font = UIFont.textStyle9
roundsLabel.textColor = UIColor.black
roundsLabel.textAlignment = .center
}
#IBAction func saveButtonAction(_ sender: Any) {
if workoutNameTextField.text != "" {
workout.title = workoutNameTextField.text!
workout.rounds = numberOfRounds
save(workout)
self.dismiss(animated: true, completion: nil)
} else {
let myalert = UIAlertController(title: "Message", message: "You forgot something to add ;) (name, rounds, seconds)", preferredStyle: UIAlertController.Style.alert)
myalert.addAction(UIAlertAction.init(title: "I'm guilty", style: .default, handler: nil))
self.present(myalert, animated: true)
}
}
func save(_ workout: WorkoutModel) {
do {
try realm.write {
realm.add(workout)
}
} catch {
print(error.localizedDescription)
}
}
#IBAction func cancelButtonAction(_ sender: Any) {
self.dismiss(animated: true, completion: nil)
}
#IBAction func addActionButtonPressed(_ sender: Any) {
workout.actionsArray.append(action)
tableView.beginUpdates()
tableView.insertRows(at: [IndexPath(row: workout.actionsArray.count - 1, section: 0)], with: .fade)
tableView.endUpdates()
}
#IBAction func addRoundsBtn(_ sender: Any) {
numberOfRounds += 1
roundsLabel.text = "\(numberOfRounds) ROUNDS"
}
#IBAction func reduceRoundsBtn(_ sender: Any) {
if numberOfRounds > 0 {
numberOfRounds -= 1
roundsLabel.text = "\(numberOfRounds) ROUNDS"
}
}
}
//MARK:- Setup TextFieldDelegate Method
extension AddActionViewController: UITextFieldDelegate {
override func touchesBegan(_ touches: Set<UITouch>, with event: UIEvent?) {
view.endEditing(true)
}
func textFieldShouldReturn(_ textField: UITextField) -> Bool {
workoutNameTextField.resignFirstResponder()
return true
}
}
//Quick guide implementation for showing and deleting cells
extension AddActionViewController: UITableViewDelegate, UITableViewDataSource {
func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
return workout.actionsArray.count
}
func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
guard let cell = tableView.dequeueReusableCell(withIdentifier: Const.UI.CellIdentifier.hiActionCell) as? HITActionCell else {
return UITableViewCell()
}
cell.delegate = self
cell.setupElements()
cell.id = indexPath.row
return cell
}
func tableView(_ tableView: UITableView, commit editingStyle: UITableViewCell.EditingStyle, forRowAt indexPath: IndexPath) {
if (editingStyle == .delete) {
workout.actionsArray.remove(at: indexPath.row)
tableView.deleteRows(at: [indexPath], with: .fade)
}
if (editingStyle == .insert) {
print("test")
}
}
extension AddActionViewController: HITActionCellDelegate {
func action(sec: Int, name: String, id: Int) {
action.name = name
action.seconds = sec
action.id = id
}
}
If could someone help me, It would be greet for me :)