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Complete example update from Natasha #2

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Complete example update from Natasha #2

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28 changes: 16 additions & 12 deletions MVVMProtocolExperiment/MinionModeViewModel.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -8,22 +8,26 @@

import UIKit

struct MinionModeViewModel: SwitchWithTextCellDataSource {
var title = "Minion Mode!!!"
var switchOn = true
struct MinionModeViewModel: SwitchWithTextViewPresentable {

}

extension MinionModeViewModel {
var text: String { return "Minion mode" }
var textColor: UIColor { return .black }
var font: UIFont { return .systemFont(ofSize: 17)}
}

extension MinionModeViewModel: SwitchWithTextCellDelegate {
extension MinionModeViewModel {
var switchOn: Bool { return false}
var switchColor: UIColor { return .yellow }

func onSwitchTogleOn(_ on: Bool) {
func onSwitchToggleOn(_ on: Bool) {
if on {
print("The Minions are here to stay!")
} else {
print("The Minions went out to play!")
print("The minion is on")
}
else {
print("The minion is off")
}
}

var switchColor: UIColor {
return .yellow
}
}
17 changes: 9 additions & 8 deletions MVVMProtocolExperiment/SettingsViewController.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@
import UIKit

class SettingsViewController: UITableViewController {

enum Setting: Int {
case minionMode
// other settings here
Expand All @@ -18,17 +18,17 @@ class SettingsViewController: UITableViewController {
override func viewDidLoad() {
super.viewDidLoad()
}

// MARK: - Table view data source

override func tableView(_ tableView: UITableView,
numberOfRowsInSection section: Int) -> Int
numberOfRowsInSection section: Int) -> Int
{
return 1
}

override func tableView(_ tableView: UITableView,
cellForRowAt indexPath: IndexPath) -> UITableViewCell
cellForRowAt indexPath: IndexPath) -> UITableViewCell
{
if let setting = Setting(rawValue: indexPath.row) {
switch setting {
Expand All @@ -37,12 +37,13 @@ class SettingsViewController: UITableViewController {

// this is where the magic happens!
let viewModel = MinionModeViewModel()
cell.configure(withDataSource: viewModel, delegate: viewModel)
cell.configure(presenter: viewModel)

return cell
}
}

return tableView.dequeueReusableCell(withIdentifier: "defaultCell", for: indexPath)
}

}
76 changes: 38 additions & 38 deletions MVVMProtocolExperiment/SwitchWithTextTableViewCell.swift
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Original file line number Diff line number Diff line change
Expand Up @@ -8,74 +8,74 @@

import UIKit

protocol SwitchWithTextCellDataSource {
var title: String { get }
var switchOn: Bool { get }
protocol TextPresentable {
var text: String { get }
var textColor: UIColor { get }
var font: UIFont { get }
}

protocol SwitchWithTextCellDelegate {
func onSwitchTogleOn(_ on: Bool)

protocol SwitchPresentable {
var switchOn: Bool { get }
var switchColor: UIColor { get }
var textColor: UIColor { get }
var font: UIFont { get }
func onSwitchToggleOn(_ on: Bool)
}

extension SwitchWithTextCellDelegate {

extension SwitchPresentable {
var switchColor: UIColor {
return .purple
}

var textColor: UIColor {
return .black
return UIColor.yellow
}
}

protocol ImagePresentable {
var imageName: String { get }
}

protocol TextFieldPresentable {
var placeholder: String { get }
var text: String { get }

var font: UIFont {
return .systemFont(ofSize: 17)
}
func onTextFieldDidEndEditing(textField: UITextField)
}

class SwitchWithTextTableViewCell: UITableViewCell {
typealias SwitchWithTextViewPresentable = TextPresentable & SwitchPresentable

class SwitchWithTextTableViewCell: UITableViewCell {

@IBOutlet fileprivate weak var label: UILabel!
@IBOutlet fileprivate weak var switchToggle: UISwitch!

fileprivate var dataSource: SwitchWithTextCellDataSource?
fileprivate var delegate: SwitchWithTextCellDelegate?

fileprivate var delegate: SwitchWithTextViewPresentable?

override func awakeFromNib() {
super.awakeFromNib()
}

func configure(withDataSource dataSource: SwitchWithTextCellDataSource, delegate: SwitchWithTextCellDelegate?) {
self.dataSource = dataSource
self.delegate = delegate
func configure(presenter: SwitchWithTextViewPresentable) {
delegate = presenter

label.text = dataSource.title
switchToggle.isOn = dataSource.switchOn
// color option added!
switchToggle.onTintColor = delegate?.switchColor
//configure UI component
label.text = presenter.text
switchToggle.isOn = presenter.switchOn
}

@IBAction func onSwitchToggle(_ sender: UISwitch) {
delegate?.onSwitchTogleOn(sender.isOn)
delegate?.onSwitchToggleOn(sender.isOn)
}
}

// BEFORE
// BEFORE
//class SwitchWithTextTableViewCell: UITableViewCell {
//
//
// @IBOutlet private weak var label: UILabel!
// @IBOutlet private weak var switchToggle: UISwitch!
//
//
// typealias onSwitchToggleHandlerType = (switchOn: Bool) -> Void
// private var onSwitchToggleHandler: onSwitchToggleHandlerType?
//
//
// override func awakeFromNib() {
// super.awakeFromNib()
// }
//
//
// func configure(withTitle title: String,
// switchOn: Bool,
// switchColor: UIColor = .purpleColor(),
Expand All @@ -85,10 +85,10 @@ class SwitchWithTextTableViewCell: UITableViewCell {
// switchToggle.on = switchOn
// // color option added!
// switchToggle.onTintColor = switchColor
//
//
// self.onSwitchToggleHandler = onSwitchToggleHandler
// }
//
//
// @IBAction func onSwitchToggle(sender: UISwitch) {
// onSwitchToggleHandler?(switchOn: sender.on)
// }
Expand Down