initial version

2026-01-15 09:24:06 +01:00
parent bab350dd22
commit 7988257399
139 changed files with 13149 additions and 3233 deletions
@@ -0,0 +1,124 @@
+import SwiftUI
+
+struct AppLockView: View {
+    @Binding var isUnlocked: Bool
+    @AppStorage("faceIdEnabled") private var faceIdEnabled = false
+    @AppStorage("pinEnabled") private var pinEnabled = false
+
+    @State private var pin = ""
+    @State private var errorMessage: String?
+    @State private var didAttemptBiometrics = false
+    @FocusState private var pinFocused: Bool
+
+    var body: some View {
+        ZStack {
+            Color(.systemBackground)
+                .ignoresSafeArea()
+
+            VStack(spacing: 20) {
+                Spacer()
+
+                Image("BrandMark")
+                    .resizable()
+                    .scaledToFit()
+                    .frame(width: 64, height: 64)
+
+                Text("Locked")
+                    .font(.title.weight(.bold))
+
+                Text("Unlock Portfolio Journal to view your data.")
+                    .font(.subheadline)
+                    .foregroundColor(.secondary)
+                    .multilineTextAlignment(.center)
+                    .padding(.horizontal, 30)
+
+                if faceIdEnabled {
+                    Button {
+                        authenticateWithBiometrics()
+                    } label: {
+                        Label("Unlock with Face ID", systemImage: "faceid")
+                            .font(.headline)
+                            .frame(maxWidth: .infinity)
+                            .padding()
+                            .background(Color.appPrimary)
+                            .foregroundColor(.white)
+                            .cornerRadius(AppConstants.UI.cornerRadius)
+                    }
+                    .padding(.horizontal, 24)
+                }
+
+                if pinEnabled {
+                    VStack(spacing: 10) {
+                        SecureField("4-digit PIN", text: $pin)
+                            .keyboardType(.numberPad)
+                            .textContentType(.oneTimeCode)
+                            .multilineTextAlignment(.center)
+                            .font(.title3.weight(.semibold))
+                            .padding()
+                            .background(Color.gray.opacity(0.1))
+                            .cornerRadius(12)
+                            .focused($pinFocused)
+                            .onChange(of: pin) { _, newValue in
+                                pin = String(newValue.filter(\.isNumber).prefix(4))
+                                errorMessage = nil
+                                if pin.count == 4 {
+                                    validatePin()
+                                }
+                            }
+
+                        Button("Unlock") {
+                            validatePin()
+                        }
+                        .font(.subheadline.weight(.semibold))
+                        .disabled(pin.count < 4)
+                    }
+                    .padding(.horizontal, 24)
+                }
+
+                if let errorMessage {
+                    Text(errorMessage)
+                        .font(.caption)
+                        .foregroundColor(.negativeRed)
+                }
+
+                Spacer()
+            }
+        }
+        .onAppear {
+            if faceIdEnabled && !didAttemptBiometrics {
+                didAttemptBiometrics = true
+                authenticateWithBiometrics()
+            } else if pinEnabled {
+                pinFocused = true
+            }
+        }
+    }
+
+    private func authenticateWithBiometrics() {
+        AppLockService.authenticate(reason: "Unlock your portfolio") { success in
+            if success {
+                isUnlocked = true
+            } else if pinEnabled {
+                pinFocused = true
+            } else {
+                errorMessage = "Face ID failed. Please try again."
+            }
+        }
+    }
+
+    private func validatePin() {
+        guard let storedPin = KeychainService.readPin() else {
+            errorMessage = "PIN not set."
+            pin = ""
+            return
+        }
+        if pin == storedPin {
+            isUnlocked = true
+            pin = ""
+            errorMessage = nil
+        } else {
+            errorMessage = "Incorrect PIN."
+            pin = ""
+        }
+    }
+}