Merge pull request #53 from crane-hiromu/feature/license

ライセンス画面の追加

.gitignore

@@ -38,6 +38,7 @@ playground.xcworkspace
 #
 # Swift Playground 4.1 でアプリをクローンした際に、クラッシュするため、一旦リポジトリにも含めておく
 # Package.resolved
+CachedManifest.plist
 
 #
 # Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata

App/Helpers/Router.swift

@@ -12,6 +12,7 @@ protocol RouterProtocol {
     static func routeToSessionDetail(with model: SessionModel) -> SessionDetailView
     static func routeToUserList(with models: [User]) -> UserListView
     static func routeToLicense() -> LicenseView
+    static func routeToLicenseDetail(with model: LicenseModel) -> LicenseDetailView
     // Web
     static func routeToWeb(with url: URL)
 }
@@ -78,7 +79,15 @@ enum Router: RouterProtocol {
     }
 
     static func routeToLicense() -> LicenseView {
-        .init()
+        .init(viewModel: .init(), environment: .init())
+    }
+
+    static func routeToLicenseDetail(with model: LicenseModel) -> LicenseDetailView {
+        .init(
+            viewModel: .init(
+                output: .init(model: model)
+            )
+        )
     }
 
     // MARK: Web

App/Resources/SwiftGen/Stencil/plist-runtime-swift5-revision.stencil

@@ -17,6 +17,7 @@ import Foundation
   {% if document.metadata.type == "Array" %}
   {{accessModifier}} static let items: {{rootType}} = arrayFromPlist(at: "{% call transformPath file.path %}")
   {% elif document.metadata.type == "Dictionary" %}
+  static let name = "{% call transformPath file.path %}"
   private static let _document = PlistDocument(path: "{% call transformPath file.path %}")
   {% for key,value in document.metadata.properties %}
   {{accessModifier}} {%+ call propertyBlock key value %}

App/Screens/Info/InfoView.swift

@@ -83,10 +83,10 @@ private extension InfoView {
                 type: .privacyPolicy,
                 action: { viewModel.input.didTapButton.send(.privacyPolicy) }
             )
-//            InfoNavigationRow(
-//                type: .license,
-//                destination: licenseView
-//            )
+            InfoNavigationRow(
+                type: .license,
+                destination: licenseView
+            )
         }
     }
 

App/Screens/License/LicenseEnvironment.swift

@@ -0,0 +1,6 @@
+import SwiftUI
+
+// MARK: - Environment
+struct LicenseEnvironment: DynamicProperty {
+    @Environment(\.router) var router
+}

App/Screens/License/LicenseView.swift

@@ -2,9 +2,16 @@ import SwiftUI
 
 // MARK: - View
 struct LicenseView: View {
+    @ObservedObject var viewModel: LicenseViewModel
+    let environment: LicenseEnvironment
 
     var body: some View {
-        Text("LicenseView")
+        List(viewModel.output.models, id: \.id) {
+            LicenseRow(
+                name: $0.name,
+                destination: environment.router.routeToLicenseDetail(with: $0)
+            )
+        }
+        .navigationBarTitle(L10n.infoTypeLicense, displayMode: .inline)
     }
 }
-

App/Screens/License/LicenseViewModel.swift

@@ -0,0 +1,59 @@
+import SwiftUI
+import Foundation
+import Combine
+import CombineStorable
+
+// MARK: - ViewModel
+final class LicenseViewModel: NSObject, ObservableObject, Storable {
+    let input: Input
+    let output: Output
+    @ObservedObject var binding: Binding
+
+    init(
+        input: Input = .init(),
+        output: Output = .init(),
+        binding: Binding = .init()
+    ) {
+        self.input = input
+        self.output = output
+        self.binding = binding
+        super.init()
+        bind(input: input, output: output, binding: binding)
+    }
+}
+
+// MARK: - Property
+extension LicenseViewModel {
+
+    final class Input {
+        // NOP
+    }
+
+    final class Output: ObservableObject {
+        // fixme: update stencil
+        let models: [LicenseModel] = [
+            LicenseModel(name: PlistFiles.CombineStorable.name, plist: PlistFiles.CombineStorable.preferenceSpecifiers),
+            LicenseModel(name: PlistFiles.PlaygroundTester.name, plist: PlistFiles.PlaygroundTester.preferenceSpecifiers),
+            LicenseModel(name: PlistFiles.SwiftUIWorkaround.name, plist: PlistFiles.SwiftUIWorkaround.preferenceSpecifiers)
+        ] 
+    }
+
+    final class Binding: ObservableObject {
+        // NOP
+    }
+}
+
+
+// MARK: - Private
+private extension LicenseViewModel {
+
+    func bind(input: Input, output: Output, binding: Binding) {
+        // 親孫でのbindを可能にする
+        binding.objectWillChange
+            .sink { [weak self] _ in
+                self?.objectWillChange.send()
+            }
+            .store(in: &cancellables)
+    }
+}
+

App/Screens/License/Models/LicenseModel.swift

@@ -0,0 +1,30 @@
+import SwiftUI
+
+// MARK: - Model
+final class LicenseModel {
+    let name: String
+    let description: String
+
+    init(
+        name: String,
+        plist: [[String: Any]]
+    ) {
+        self.name = name.replaceExtension
+        self.description = plist.compactMap { 
+            $0["FooterText"] as? String 
+        }.first ?? ""
+    }
+}
+
+// MARK: - Identifiable
+extension LicenseModel: Identifiable {
+    var id: UUID { UUID() }
+}
+
+/* fixme: いずれ stenceil ファイル側で制御する */
+private extension String {
+
+    var replaceExtension: String {
+        replacingOccurrences(of: ".plist", with: "")
+    }
+}

App/Screens/License/Views/LicenseRow.swift

@@ -0,0 +1,23 @@
+import SwiftUI
+
+// MARK: - Row
+struct LicenseRow<Destination: View>: View {
+    let name: String
+    let destination: Destination
+
+    var body: some View {
+        NavigationLink(
+            destination: destination,
+            label: { label }
+        )
+    }
+}
+
+// MARK: - Private 
+private extension LicenseRow {
+
+    var label: some View {
+        Text(name)
+            .foregroundColor(.primary)
+    }
+} 

App/Screens/LicenseDetail/LicenseDetailView.swift

@@ -0,0 +1,14 @@
+import SwiftUI
+
+// MARK: - View
+struct LicenseDetailView: View {
+    @ObservedObject var viewModel: LicenseDetailViewModel
+
+    var body: some View {
+        ScrollView {
+            Text(viewModel.output.model.description)
+                .padding()
+        }
+        .navigationBarTitle(viewModel.output.model.name, displayMode: .inline)
+    }
+}

App/Screens/LicenseDetail/LicenseDetailViewModel.swift

@@ -0,0 +1,43 @@
+import SwiftUI
+import Foundation
+import Combine
+import CombineStorable
+
+
+// MARK: - ViewModel
+final class LicenseDetailViewModel: NSObject, ObservableObject, Storable {
+    let input: Input
+    let output: Output
+    @ObservedObject var binding: Binding
+
+    init(
+        input: Input = .init(),
+        output: Output = .init(),
+        binding: Binding = .init()
+    ) {
+        self.input = input
+        self.output = output
+        self.binding = binding
+        super.init()
+    }
+}
+
+// MARK: - Property
+extension LicenseDetailViewModel {
+
+    final class Input {
+        // NOP
+    }
+
+    final class Output: ObservableObject {
+        let model: LicenseModel
+
+        init(model: LicenseModel = .init(name: "", plist: [])) {
+            self.model = model
+        }
+    }
+
+    final class Binding: ObservableObject {
+        // NOP
+    }
+}

Package.swift

@@ -51,13 +51,15 @@ let package = Package(
                 .product(name: "PlaygroundTester", package: "playgroundtester")
             ],
             path: ".",
+            exclude: [
+                "swiftgen.yml",
+                "README.md",
+                "Makefile",
+                "App/Resources/SwiftGen/Stencil"
+            ],
             resources: [
-                .copy("swiftgen.yml"),
-                .copy("README.md"),
-                .copy("Makefile"),
-                .copy("App.plist"),
-                .copy("App/Resources/License"),
-                .copy("App/Resources/SwiftGen/Stencil")
+                .process("App/Resources/License"),
+                .copy("App.plist")
             ],
             swiftSettings: [
                 .unsafeFlags(["-Xfrontend", "-warn-long-function-bodies=100"], .when(configuration: .debug)),