Add Content model and list display

Application/Source/Detail/View/DetailView.swift

@@ -3,46 +3,40 @@ import SnapKit
 
 class DetailView: UIView {
 
-    let title: UILabel = {
-        let label = UILabel()
-        label.textAlignment = .center
-        label.numberOfLines = 0
-        return label
-    }()
+    let title = UILabel()
+    let button = UIButton()
+    let selectionResult = UILabel()
 
-    let button: UIButton = {
-        let button = UIButton()
-        button.setTitleColor(.blue, for: .normal)
-        return button
-    }()
+    let foodListTitle = UILabel()
+    let foodList = UILabel()
+    let foodInfoButton = UIButton()
 
-    let selectionResult: UILabel = {
-        let label = UILabel()
-        label.textAlignment = .center
-        label.numberOfLines = 0
-        return label
-    }()
-
-    let contentsListTitle: UILabel = {
-        let label = UILabel()
-        label.textAlignment = .center
-        label.numberOfLines = 0
-        return label
+    private(set) lazy var selectionStackView: UIStackView = {
+        let stackView = UIStackView(arrangedSubviews: [
+            title,
+            button,
+            selectionResult
+        ])
+        stackView.axis = .vertical
+        stackView.alignment = .center
+        return stackView
     }()
 
-    let contentsButton: UIButton = {
-        let button = UIButton()
-        button.setTitleColor(.blue, for: .normal)
-        return button
+    private(set) lazy var foodStackView: UIStackView = {
+        let stackView = UIStackView(arrangedSubviews: [
+            foodListTitle,
+            foodList,
+            foodInfoButton
+        ])
+        stackView.axis = .vertical
+        stackView.alignment = .center
+        return stackView
     }()
 
-    private(set) lazy var stackView: UIStackView = {
+    private(set) lazy var containerStackView: UIStackView = {
         let stackView = UIStackView(arrangedSubviews: [
-            title,
-            button,
-            selectionResult,
-            contentsListTitle,
-            contentsButton
+            selectionStackView,
+            foodStackView
         ])
         stackView.axis = .vertical
         stackView.alignment = .center
@@ -54,8 +48,8 @@ class DetailView: UIView {
     override init(frame: CGRect) {
         super.init(frame: frame)
 
-        addSubview(stackView)
-        stackView.snp.makeConstraints { make in
+        addSubview(containerStackView)
+        containerStackView.snp.makeConstraints { make in
             make.center.equalTo(self)
         }
     }

Application/Source/Detail/View/DetailViewController.swift

@@ -38,15 +38,19 @@ class DetailViewController: UIViewController, ViewController {
         viewModel.selectionResult
             .bind(to: detailView.selectionResult.rx.text)
             .disposed(by: disposeBag)
-        viewModel.contentsListTitle
-            .bind(to: detailView.contentsListTitle.rx.text)
+
+        viewModel.foodListTitle
+            .bind(to: detailView.foodListTitle.rx.text)
+            .disposed(by: disposeBag)
+        viewModel.foodListText
+            .bind(to: detailView.foodList.rx.text)
             .disposed(by: disposeBag)
-        viewModel.contentsButtonTitle
-            .bind(to: detailView.contentsButton.rx.title())
+        viewModel.foodInfoButtonTitle
+            .bind(to: detailView.foodInfoButton.rx.title())
             .disposed(by: disposeBag)
 
         detailView.button.rx.bind(to: viewModel.presentSelection, input: true)
-        detailView.contentsButton.rx.bind(to: viewModel.presentContents, input: ())
+        detailView.foodInfoButton.rx.bind(to: viewModel.presentContents, input: ())
 
         rx.isAppeared
             .bind(to: viewModel.isActive)

Application/Source/Detail/View/DetailViewControllerStyle.swift

@@ -3,31 +3,38 @@ import UIKit
 import Core
 
 struct DetailViewControllerStyle: Style {
+
     let theme: Theme
     let background: BackgroundViewStyle
-    let title: LabelStyle
-    let selectionResult: LabelStyle
+    let label: LabelStyle
+    let alternateLabel: AlternateLabelStyle
     let button: ButtonStyle
 
     init(theme: Theme) {
         self.theme = theme
         background = BackgroundViewStyle(theme: theme)
-        title = LabelStyle(theme: theme)
-        selectionResult = LabelStyle(theme: theme)
+        label = LabelStyle(theme: theme)
+        alternateLabel = AlternateLabelStyle(theme: theme)
         button = ButtonStyle(theme: theme)
     }
 
     func apply(to styleable: DetailViewController) {
         let view = styleable.detailView
-
         background.apply(to: view)
-        title.apply(to: view.title)
-        title.apply(to: view.contentsListTitle)
-        selectionResult.apply(to: view.selectionResult)
+
+        label.apply(to: view.title)
+        label.apply(to: view.foodListTitle)
+
+        alternateLabel.apply(to: view.selectionResult)
+        alternateLabel.apply(to: view.foodList)
+
         button.apply(to: view.button)
-        button.apply(to: view.contentsButton)
+        button.apply(to: view.foodInfoButton)
+
+        view.selectionStackView.spacing = theme.layout.interitemSpacing
+        view.foodStackView.spacing = theme.layout.interitemSpacing
 
-        view.stackView.spacing = theme.layout.interitemSpacing
+        view.containerStackView.spacing = theme.layout.containerSpacing
     }
 
 }

Application/Source/Detail/View/DetailViewModel.swift

@@ -17,14 +17,25 @@ class DetailViewModel: ViewModel, SelectionPresentingViewModel {
 
     let presentSelectionTitle = Property(L10n.Detail.Select.title)
 
-    let contentsListTitle = Property(L10n.Detail.ContentsList.title)
-    let contentsButtonTitle = Property(L10n.Detail.ContentsButton.title)
+    let foodListTitle = Property(L10n.Detail.FoodList.title)
+    let foodInfoButtonTitle = Property(L10n.Detail.FoodButton.title)
 
     let presentContents = CocoaAction { _ in
         print("Content button pressed")
         return .empty()
     }
 
+    let foods: BehaviorRelay<[Food]> = BehaviorRelay(value: [.beans, .greens, .potatoes, .tomatoes])
+
+    private(set) lazy var foodListText: Property<String> = {
+        let observable = foods.map { foods -> String in
+            return foods
+                .map { $0.name }
+                .joined(separator: ", ")
+        }
+        return Property(observable, initial: "")
+    }()
+
     private(set) lazy var presentSelection = makePresentSelection(
         withFactory: selectionFactory,
         defaultValue: { [weak self] in

Application/Source/Home/View/HomeView.swift

@@ -3,12 +3,7 @@ import SnapKit
 
 class HomeView: UIView {
 
-    let label: UILabel = {
-        let label = UILabel()
-        label.textAlignment = .center
-        label.numberOfLines = 0
-        return label
-    }()
+    let label = UILabel()
 
     let imageView: UIImageView = {
         let imageView = UIImageView()
@@ -17,11 +12,7 @@ class HomeView: UIView {
         return imageView
     }()
 
-    let detailButton: UIButton = {
-        let button = UIButton()
-        button.setTitleColor(.blue, for: .normal)
-        return button
-    }()
+    let detailButton = UIButton()
 
     private(set) lazy var stackView: UIStackView = {
         let stackView = UIStackView(arrangedSubviews: [

Application/Source/Models/Food.swift

@@ -0,0 +1,22 @@
+import Foundation
+import RxCocoa
+
+/**
+ It's not a side project if you can't have some fun, right?
+ - [Original.](https://www.youtube.com/watch?v=amONEHAhLHY)
+ - [Crispy.](https://www.youtube.com/watch?v=1BC1G33-fNY)
+ */
+enum Food {
+
+    case beans, greens, potatoes, tomatoes
+
+    var name: String {
+        switch self {
+        case .beans: return L10n.Food.beans
+        case .greens: return L10n.Food.greens
+        case .potatoes: return L10n.Food.potatoes
+        case .tomatoes: return L10n.Food.tomatoes
+        }
+    }
+
+}

Application/Source/Selection/SelectionView.swift

@@ -4,12 +4,7 @@ import SnapKit
 class SelectionView: UIView {
 
     let textField = UITextField()
-
-    let submitButton: UIButton = {
-        let button = UIButton()
-        button.setTitleColor(.blue, for: .normal)
-        return button
-    }()
+    let submitButton = UIButton()
 
     private(set) lazy var stackView: UIStackView = {
         let stackView = UIStackView(arrangedSubviews: [

Application/Source/Selection/SelectionViewControllerStyle.swift

@@ -3,6 +3,7 @@ import UIKit
 import Core
 
 struct SelectionViewControllerStyle: Style {
+
     let theme: Theme
     let background: BackgroundViewStyle
     let textField: TextFieldStyle

Application/Source/SwiftGen/Strings.swift

@@ -15,13 +15,13 @@ internal enum L10n {
   internal enum Detail {
     /// Details
     internal static let title = L10n.tr("Localizable", "detail.title")
-    internal enum ContentsButton {
-      /// Contents Info
-      internal static let title = L10n.tr("Localizable", "detail.contents_button.title")
+    internal enum FoodButton {
+      /// Food Info
+      internal static let title = L10n.tr("Localizable", "detail.food_button.title")
     }
-    internal enum ContentsList {
-      /// Contents
-      internal static let title = L10n.tr("Localizable", "detail.contents_list.title")
+    internal enum FoodList {
+      /// Ingredients
+      internal static let title = L10n.tr("Localizable", "detail.food_list.title")
     }
     internal enum Select {
       /// Select Text
@@ -36,6 +36,17 @@ internal enum L10n {
     }
   }
 
+  internal enum Food {
+    /// Beans
+    internal static let beans = L10n.tr("Localizable", "food.beans")
+    /// Greens
+    internal static let greens = L10n.tr("Localizable", "food.greens")
+    /// Potatoes
+    internal static let potatoes = L10n.tr("Localizable", "food.potatoes")
+    /// Tomatoes
+    internal static let tomatoes = L10n.tr("Localizable", "food.tomatoes")
+  }
+
   internal enum Home {
     /// It works!
     internal static let testText = L10n.tr("Localizable", "home.test_text")

Application/Supporting Files/Base.lproj/Localizable.strings

@@ -7,11 +7,11 @@
 /* The title of the tab bar item for the detail navigation flow. */
 "detail_navigation.tab_bar_item.title" = "Detail";
 
-/* Title for the contents list on the details view. */
-"detail.contents_list.title" = "Contents";
+/* Title for the food list on the details view. */
+"detail.food_list.title" = "Ingredients";
 
-/* Title for the contents button that presents the contents view. */
-"detail.contents_button.title" = "Contents Info";
+/* Title for the food button that presents the contents view. */
+"detail.food_button.title" = "Food Info";
 
 /* The title of the button that presents the detail view. */
 "home.present_detail.title" = "Details";
@@ -30,3 +30,15 @@
 
 /* The title of the tab bar item for the settings navigation flow. */
 "settings_navigation.tab_bar_item.title" = "Settings";
+
+/* Name of Food: beans. */
+"food.beans" = "Beans";
+
+/* Name of Food: greens. */
+"food.greens" = "Greens";
+
+/* Name of Food: potatoes. */
+"food.potatoes" = "Potatoes";
+
+/* Name of Food: tomatoes. */
+"food.tomatoes" = "Tomatoes";

Application/Tests/DetailViewModelSpec.swift

@@ -78,8 +78,16 @@ class DetailViewModelSpec: QuickSpec {
                     expect(viewModel.title.value).to(equal(L10n.Detail.title))
                 }
             }
-        }
 
+            describe("foodListText") {
+                it("should return a String list from the array of Contents") {
+                    viewModel.foods.accept([.tomatoes, .potatoes])
+                    let expected = L10n.Food.tomatoes + ", " + L10n.Food.potatoes
+
+                    expect(viewModel.foodListText.value).to(equal(expected))
+                }
+            }
+        }
     }
 }
 

Core/Resources/Colors.txt

@@ -1,6 +1,8 @@
 LightContent        : #000000
+LightContentAlt     : #7b7b7b
 LightBackground     : #FFFFFF
 LightActionColor    : #11A4D6
 DarkContent         : #D3D3D3
+DarkContentAlt      : #7b7b7b
 DarkBackground      : #000000
 DarkActionColor     : #15B7ED

Core/Source/SwiftGen/Colors.swift

@@ -28,6 +28,9 @@ public struct Color {
   /// <span style="display:block;width:3em;height:2em;border:1px solid black;background:#d3d3d3"></span>
   /// Alpha: 100% <br/> (0xd3d3d3ff)
   public static let darkContent = Color(rgbaValue: 0xd3d3d3ff)
+  /// <span style="display:block;width:3em;height:2em;border:1px solid black;background:#7b7b7b"></span>
+  /// Alpha: 100% <br/> (0x7b7b7bff)
+  public static let darkContentAlt = Color(rgbaValue: 0x7b7b7bff)
   /// <span style="display:block;width:3em;height:2em;border:1px solid black;background:#11a4d6"></span>
   /// Alpha: 100% <br/> (0x11a4d6ff)
   public static let lightActionColor = Color(rgbaValue: 0x11a4d6ff)
@@ -37,6 +40,9 @@ public struct Color {
   /// <span style="display:block;width:3em;height:2em;border:1px solid black;background:#000000"></span>
   /// Alpha: 100% <br/> (0x000000ff)
   public static let lightContent = Color(rgbaValue: 0x000000ff)
+  /// <span style="display:block;width:3em;height:2em;border:1px solid black;background:#7b7b7b"></span>
+  /// Alpha: 100% <br/> (0x7b7b7bff)
+  public static let lightContentAlt = Color(rgbaValue: 0x7b7b7bff)
 }
 // swiftlint:enable identifier_name line_length type_body_length
 

Core/Source/Themes/Styles/LabelStyle.swift

@@ -4,9 +4,23 @@ import UIKit
 public struct LabelStyle: UILabelStyle {
 
     public let textColor: UIColor
+    public let numberOfLines: Int = 0
+    public let textAlignment: NSTextAlignment = .center
 
     public init(theme: Theme) {
         textColor = theme.color.bodyText
     }
 
 }
+
+public struct AlternateLabelStyle: UILabelStyle {
+
+    public let textColor: UIColor
+    public let numberOfLines: Int = 0
+    public let textAlignment: NSTextAlignment = .center
+
+    public init(theme: Theme) {
+        textColor = theme.color.alternateBodyText
+    }
+
+}