wip

iosApp/iosApp/Residence/JoinResidenceView.swift

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+import SwiftUI
+import ComposeApp
+
+struct JoinResidenceView: View {
+    @Environment(\.dismiss) private var dismiss
+    let onJoined: () -> Void
+
+    @State private var shareCode: String = ""
+    @State private var isJoining = false
+    @State private var errorMessage: String?
+
+    private let residenceApi = ResidenceApi(client: ApiClient_iosKt.createHttpClient())
+
+    var body: some View {
+        NavigationView {
+            Form {
+                Section {
+                    TextField("Share Code", text: $shareCode)
+                        .textInputAutocapitalization(.characters)
+                        .autocorrectionDisabled()
+                        .onChange(of: shareCode) { newValue in
+                            // Limit to 6 characters and uppercase
+                            if newValue.count > 6 {
+                                shareCode = String(newValue.prefix(6))
+                            }
+                            shareCode = shareCode.uppercased()
+                            errorMessage = nil
+                        }
+                        .disabled(isJoining)
+                } header: {
+                    Text("Enter Share Code")
+                } footer: {
+                    Text("Enter the 6-character code shared with you to join a residence")
+                        .foregroundColor(.secondary)
+                }
+
+                if let error = errorMessage {
+                    Section {
+                        Text(error)
+                            .foregroundColor(.red)
+                    }
+                }
+
+                Section {
+                    Button(action: joinResidence) {
+                        HStack {
+                            Spacer()
+                            if isJoining {
+                                ProgressView()
+                                    .progressViewStyle(CircularProgressViewStyle())
+                            } else {
+                                Text("Join Residence")
+                                    .fontWeight(.semibold)
+                            }
+                            Spacer()
+                        }
+                    }
+                    .disabled(shareCode.count != 6 || isJoining)
+                }
+            }
+            .navigationTitle("Join Residence")
+            .navigationBarTitleDisplayMode(.inline)
+            .toolbar {
+                ToolbarItem(placement: .navigationBarLeading) {
+                    Button("Cancel") {
+                        dismiss()
+                    }
+                    .disabled(isJoining)
+                }
+            }
+        }
+    }
+
+    private func joinResidence() {
+        guard shareCode.count == 6 else {
+            errorMessage = "Share code must be 6 characters"
+            return
+        }
+
+        guard let token = TokenStorage.shared.getToken() else {
+            errorMessage = "Not authenticated"
+            return
+        }
+
+        isJoining = true
+        errorMessage = nil
+
+        residenceApi.joinWithCode(token: token, code: shareCode) { result, error in
+            if result is ApiResultSuccess<JoinResidenceResponse> {
+                self.isJoining = false
+                self.onJoined()
+                self.dismiss()
+            } else if let errorResult = result as? ApiResultError {
+                self.errorMessage = errorResult.message
+                self.isJoining = false
+            } else if let error = error {
+                self.errorMessage = error.localizedDescription
+                self.isJoining = false
+            }
+        }
+    }
+}
+
+#Preview {
+    JoinResidenceView(onJoined: {})
+}