Add current state of binding reactor demo

2024-06-14 18:03:09 +09:00 · 2024-06-14 18:03:09 +09:00 · a4057884da
commit a4057884da
parent fa714a2331
1 changed files with 182 additions and 0 deletions
--- a/Tests/BindingReactorDemo.swift
+++ b/Tests/BindingReactorDemo.swift
@ -0,0 +1,182 @@
+//
+//  BindingReactorDemo.swift
+//  Adwaita
+//
+//  Created by lambdaclan on 13.06.24.
+//
+
+// swiftlint:disable missing_docs no_magic_numbers
+
+import Adwaita
+
+enum PasswordChecker: String, CaseIterable, CustomStringConvertible, Identifiable {
+    case length
+    case upper
+
+    var id: String {
+        self.rawValue
+    }
+
+    var label: String {
+        switch self {
+        case .length:
+            return "Password Length"
+        case .upper:
+            return "Password Uppercase Characters"
+        }
+    }
+
+    var description: String {
+        switch self {
+        case .length:
+            return "Password needs to be greater than 8 characters long"
+        case .upper:
+                return "Password needs to contain at least one uppercase character"
+        }
+    }
+}
+
+struct BindingReactorDemo: View {
+
+    var app: GTUIApp
+
+    var view: Body {
+        VStack {
+            Button("View Demo") {
+                app.showWindow("binding-reactor-demo")
+            }
+            .suggested()
+            .pill()
+            .frame(maxWidth: 100)
+        }
+    }
+
+    struct WindowContent: View {
+
+        @State private var password = ""
+        @State var checkStatus = PasswordChecker.allCases.enumerated().reduce([String: Bool]()) { dict, checker in
+            var dict = dict
+            dict[checker.element.rawValue] = false
+            return dict
+        }
+
+        var view: Body {
+            VStack {
+                FormSection("Password Checker") {
+                    Form {
+                        EntryRow("Password", text: $password.onSet { _ in
+                            Task {
+                                let results = await checkPassword(content: password)
+
+                                Idle {
+                                    for result in results {
+                                        checkStatus[result.0] = result.1
+                                    }
+                                }
+                            }
+                        })
+                    }
+                }
+                .padding()
+                ForEach(PasswordChecker.allCases) { checker in
+                    CheckerButton(
+                        isValid: binding(for: checker.rawValue),
+                        checkerName: checker.label,
+                        checkerInfo: checker.description
+                    )
+                    .padding()
+                }
+            }
+            .padding()
+            .frame(minWidth: 340, minHeight: 400)
+            .topToolbar {
+                HeaderBar.empty()
+            }
+        }
+
+        private func binding(for key: String) -> Binding<Bool> {
+            .init {
+                checkStatus[key] ?? false
+            } set: { newValue in
+                checkStatus[key] = newValue
+            }
+        }
+
+        private func checkPassword(content password: String) async -> [(String, Bool)] {
+            var results: [(String, Bool)] = []
+
+            await withTaskGroup(of: (String, Bool).self) { group in
+                for checker in PasswordChecker.allCases {
+                    group.addTask {
+                        await check(password: password, checker: checker)
+                    }
+                }
+
+                for await result in group {
+                    results.append(result)
+                }
+            }
+
+            return results
+        }
+
+        private func check(password: String, checker: PasswordChecker) async -> (String, Bool) {
+            switch checker {
+            case .length:
+                return (PasswordChecker.length.rawValue, password.count > 8)
+            case .upper:
+                let result = password.range(of: ".*[A-Z]+.*", options: .regularExpression)
+                return (PasswordChecker.upper.rawValue, result != nil ? true : false)
+            }
+        }
+    }
+
+    private struct CheckerButton: View {
+
+        @Binding var isValid: Bool
+        @State var isInfoVisible = false
+
+        var checkerName: String
+        var checkerInfo: String
+
+        var view: Body {
+            if isValid {
+                Button("") {
+                    isInfoVisible = true
+                }
+                .child {
+                        ButtonContent()
+                        .iconName(Icon.DefaultIcon.emblemOk.string)
+                        .label(checkerName)
+                        .halign(.start)
+                }
+                .success()
+                .alertDialog(
+                    visible: $isInfoVisible,
+                    heading: checkerName,
+                    body: checkerInfo
+                )
+                .response("OK", role: .close) {}
+            } else {
+                Button("") {
+                    isInfoVisible = true
+                }
+                .child {
+                        ButtonContent()
+                        .iconName(Icon.DefaultIcon.faceAngry.string)
+                        .label(checkerName)
+                        .halign(.start)
+                }
+                .destructive()
+                .alertDialog(
+                    visible: $isInfoVisible,
+                    heading: checkerName,
+                    body: checkerInfo
+                )
+                .response("OK", role: .close) {}
+            }
+        }
+    }
+}
+
+// swiftlint:enable missing_docs no_magic_numbers