Manual Entry kinda works

LabWise/ChemicalDetailView.swift

@@ -2,7 +2,12 @@ import SwiftUI
 import LabWiseKit
 
 struct ChemicalDetailView: View {
-    let chemical: Chemical
+    @State private var chemical: Chemical
+    @State private var showEdit = false
+
+    init(chemical: Chemical) {
+        self._chemical = State(initialValue: chemical)
+    }
 
     var body: some View {
         Form {
@@ -57,6 +62,9 @@ struct ChemicalDetailView: View {
                 if let barcode = chemical.barcode {
                     LabeledContent("Barcode", value: barcode)
                 }
+                if let contact = chemical.contact {
+                    LabeledContent("Contact", value: contact)
+                }
             }
 
             if let comments = chemical.comments, !comments.isEmpty {
@@ -77,5 +85,30 @@ struct ChemicalDetailView: View {
         }
         .navigationTitle(chemical.chemicalName)
         .navigationBarTitleDisplayMode(.inline)
+        .toolbar {
+            ToolbarItem(placement: .topBarTrailing) {
+                Button {
+                    showEdit = true
+                } label: {
+                    Image(systemName: "pencil")
+                }
+            }
+        }
+        .sheet(isPresented: $showEdit) {
+            AddChemicalView(editing: chemical) { saved in
+                showEdit = false
+                if saved {
+                    Task { await reloadChemical() }
+                }
+            }
+        }
+    }
+
+    // Reload from server so the detail view reflects the saved changes.
+    private func reloadChemical() async {
+        let updated = try? await ChemicalsClient().list()
+        if let match = updated?.first(where: { $0.id == chemical.id }) {
+            chemical = match
+        }
     }
 }