Add a menu for debugging

CouchTrackerApp/AppFlow/AppFlowModule.swift

@@ -4,7 +4,7 @@ public enum AppFlowModule {
   public static func setupModule() -> BaseView {
     let userDefaults = Environment.instance.userDefaults
 
-    let dataSource = AppFlowiOSModuleDataSource()
+    let dataSource = AppFlowiOSModuleDataSource(buildConfig: Environment.instance.buildConfig)
     let repository = AppFlowUserDefaultsRepository(userDefaults: userDefaults)
     let presenter = AppFlowDefaultPresenter(repository: repository,
                                             moduleDataSource: dataSource)

CouchTrackerApp/Environment.swift

@@ -40,6 +40,8 @@ public final class Environment {
     userDefaults = UserDefaults.standard
     let schedulers = DefaultSchedulers.instance
 
+    DefaultBundleProvider.update(userDefaults: userDefaults)
+
     let debug: Bool
 
     let plugins = [PluginType]()

CouchTrackerDebug/Menu/DebugMenuModule.swift

@@ -1,9 +1,8 @@
-//
-//  DebugMenuModule.swift
-//  CouchTrackerDebug
-//
-//  Created by Pietro Caselani on 12/05/19.
-//  Copyright © 2019 Pietro Caselani. All rights reserved.
-//
+import CouchTrackerCore
 
-import Foundation
+public enum DebugMenuModule {
+  public static func setupModule() -> BaseView {
+    //	swiftlint:disable force_cast
+    return UINavigationController(rootViewController: DebugMenuViewController()) as! BaseView
+  }
+}

CouchTrackerDebug/Menu/DebugMenuViewController.swift

@@ -1,9 +1,77 @@
-//
-//  DebugMenuViewController.swift
-//  CouchTrackerDebug
-//
-//  Created by Pietro Caselani on 12/05/19.
-//  Copyright © 2019 Pietro Caselani. All rights reserved.
-//
-
-import Foundation
+import CouchTrackerCore
+
+final class DebugMenuViewController: UITableViewController {
+  private typealias S = DebugMenuViewController
+  private static let cellIdentifier = "DebugCellIdentifier"
+
+  private enum Settings: String, CaseIterable {
+    case language = "Language"
+  }
+
+  private var currentLanguageIndex = 0
+
+  override func viewDidLoad() {
+    super.viewDidLoad()
+
+    updateCurrentSettingsValues()
+
+    tableView.reloadData()
+  }
+
+  override func tableView(_: UITableView, numberOfRowsInSection _: Int) -> Int {
+    return Settings.allCases.count
+  }
+
+  override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
+    let cell = dequeueValidCell(tableView: tableView)
+
+    let settings = Settings.allCases[indexPath.row]
+
+    cell.textLabel?.text = settings.rawValue
+    cell.detailTextLabel?.text = currentValue(for: settings)
+
+    return cell
+  }
+
+  override func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
+    tableView.deselectRow(at: indexPath, animated: true)
+
+    setNextValue(for: Settings.allCases[indexPath.row])
+
+    tableView.reloadData()
+  }
+
+  private func currentValue(for settings: Settings) -> String {
+    switch settings {
+    case .language: return DefaultBundleProvider.instance.currentLanguage.rawValue
+    }
+  }
+
+  private func setNextValue(for settings: Settings) {
+    switch settings {
+    case .language: updateLanguage()
+    }
+  }
+
+  private func updateLanguage() {
+    if currentLanguageIndex >= SupportedLanguages.allCases.count - 1 {
+      currentLanguageIndex = 0
+    } else {
+      currentLanguageIndex += 1
+    }
+
+    let nextLanguage = SupportedLanguages.allCases[currentLanguageIndex]
+
+    DefaultBundleProvider.update(language: nextLanguage)
+  }
+
+  private func updateCurrentSettingsValues() {
+    let currentLanguage = DefaultBundleProvider.instance.currentLanguage
+    currentLanguageIndex = SupportedLanguages.allCases.firstIndex(of: currentLanguage) ?? 0
+  }
+
+  private func dequeueValidCell(tableView: UITableView) -> UITableViewCell {
+    let cell = tableView.dequeueReusableCell(withIdentifier: S.cellIdentifier)
+    return cell ?? UITableViewCell(style: .subtitle, reuseIdentifier: S.cellIdentifier)
+  }
+}

Podfile

@@ -83,3 +83,11 @@ target 'CouchTracker' do
 
   ios_pods
 end
+
+target 'CouchTrackerDebug' do
+  platform :ios, IOS_VERSION
+  use_frameworks!
+  inhibit_all_warnings!
+
+  pod 'SnapKit', SNAPKIT_VERSION
+end

build_phases/swiftformat

@@ -5,3 +5,4 @@ swiftformat --indent 2 CouchTrackerApp/
 swiftformat --indent 2 CouchTrackerCore/
 swiftformat --indent 2 CouchTrackerCoreTests/
 swiftformat --indent 2 CouchTrackerPersistence/
+swiftformat --indent 2 CouchTrackerDebug/