fix(team-members): preserve detail and load states (SH-326)

e2e/work-orders/work-orders.visual.spec.ts

@@ -204,6 +204,12 @@ async function openWorkOrderPage(page: Page, mode: "default" | "empty" | "error"
   });
 }
 
+async function expectWorkOrderPageReady(page: Page) {
+  await expect(page.getByRole("heading", { name: "Work Orders" })).toBeVisible({
+    timeout: 90_000,
+  });
+}
+
 async function expectStableScreenshot(page: Page, name: string) {
   await page.waitForTimeout(250);
   await page.evaluate(
@@ -217,15 +223,18 @@ async function expectStableScreenshot(page: Page, name: string) {
 }
 
 test.describe("Work Orders deterministic pixel regression", () => {
+  test.setTimeout(120_000);
+
   test("list", async ({ page }) => {
     await openWorkOrderPage(page);
-    await expect(page.getByRole("heading", { name: "Work Orders" })).toBeVisible();
+    await expectWorkOrderPageReady(page);
     await expect(page.getByText("WO-501").first()).toBeVisible();
     await expectStableScreenshot(page, "wo-list.png");
   });
 
   test("filters", async ({ page }) => {
     await openWorkOrderPage(page);
+    await expectWorkOrderPageReady(page);
     await page.getByRole("button", { name: "Advanced Filters" }).click();
     await expect(page.getByRole("dialog", { name: "Advanced Filters" })).toBeVisible();
     await expectStableScreenshot(page, "wo-filters.png");
@@ -233,6 +242,7 @@ test.describe("Work Orders deterministic pixel regression", () => {
 
   test("new", async ({ page }) => {
     await openWorkOrderPage(page);
+    await expectWorkOrderPageReady(page);
     await page.getByRole("button", { name: "New WO" }).click();
     await expect(page.getByRole("heading", { name: "Type & schedule" })).toBeVisible();
     await expectStableScreenshot(page, "wo-new.png");
@@ -240,6 +250,7 @@ test.describe("Work Orders deterministic pixel regression", () => {
 
   test("detail", async ({ page }) => {
     await openWorkOrderPage(page);
+    await expectWorkOrderPageReady(page);
     const row = page.locator("#wo-row-1");
     await row.hover();
     await row.getByRole("button", { name: "View details" }).click();
@@ -249,7 +260,7 @@ test.describe("Work Orders deterministic pixel regression", () => {
 
   test("empty", async ({ page }) => {
     await openWorkOrderPage(page, "empty");
-    await expect(page.getByRole("heading", { name: "Work Orders" })).toBeVisible();
+    await expectWorkOrderPageReady(page);
     await page.getByLabel("Search work orders").fill("zz");
     await expect(page.getByText("No work orders match your search")).toBeVisible();
     await expectStableScreenshot(page, "wo-empty.png");
@@ -257,7 +268,7 @@ test.describe("Work Orders deterministic pixel regression", () => {
 
   test("error", async ({ page }) => {
     await openWorkOrderPage(page, "error");
-    await expect(page.getByRole("heading", { name: "Work Orders" })).toBeVisible();
+    await expectWorkOrderPageReady(page);
     const alert = page.getByRole("main").getByRole("alert");
     await expect(alert).toBeVisible();
     await expect(alert).toContainText(/server error/i);
@@ -267,6 +278,7 @@ test.describe("Work Orders deterministic pixel regression", () => {
   test("mobile", async ({ page }) => {
     await page.setViewportSize({ width: 390, height: 844 });
     await openWorkOrderPage(page);
+    await expectWorkOrderPageReady(page);
     await expect(page.getByText("WO-501").first()).toBeVisible();
     await expectStableScreenshot(page, "wo-mobile.png");
 

src/app/(protected)/team-members/_components/team-member-detail-drawer.tsx

@@ -1,6 +1,7 @@
 import {
   useEffect,
   useMemo,
+  useRef,
   useState,
   type Dispatch,
   type ReactNode,
@@ -264,14 +265,20 @@ function useTeamMemberEditor(
   const [form, setForm] = useState<TeamMemberForm>(emptyForm);
   const [submitted, setSubmitted] = useState(false);
   const updateTeamMember = useUpdateTeamMember();
+  const currentMemberRef = useRef(currentMember);
 
   useEffect(() => {
-    if (currentMember) {
-      setForm(formFromMember(currentMember));
+    currentMemberRef.current = currentMember;
+  }, [currentMember]);
+
+  useEffect(() => {
+    const member = currentMemberRef.current;
+    if (member) {
+      setForm(formFromMember(member));
       setEditing(false);
       setSubmitted(false);
     }
-  }, [currentMember]);
+  }, [currentMember?.id]);
 
   useEffect(() => {
     setEditing(false);
@@ -351,7 +358,11 @@ function useTeamMemberEditor(
     toggleArea,
     togglePermission,
     save,
-    cancel: () => setEditing(false),
+    cancel: () => {
+      if (currentMember) setForm(formFromMember(currentMember));
+      setSubmitted(false);
+      setEditing(false);
+    },
     beginEdit: () => setEditing(true),
   };
 }

src/app/(protected)/team-members/_components/team-members-table.tsx

@@ -22,11 +22,13 @@ function memberStatusLabel(member: TeamMemberListItem) {
 export function TeamMembersTable({
   rows,
   isLoading,
+  hasError,
   tab,
   onOpen,
 }: {
   rows: TeamMemberListItem[];
   isLoading: boolean;
+  hasError: boolean;
   tab: "active" | "inactive";
   onOpen: (member: TeamMemberListItem) => void;
 }) {
@@ -52,6 +54,15 @@ export function TeamMembersTable({
                 <CircularProgress size={28} />
               </TableCell>
             </TableRow>
+          ) : hasError ? (
+            <TableRow>
+              <TableCell colSpan={8} align="center" sx={{ py: 8 }}>
+                <Typography sx={{ fontWeight: 600 }}>Unable to load team members</Typography>
+                <Typography variant="body2" color="text.secondary">
+                  Check your connection and try again.
+                </Typography>
+              </TableCell>
+            </TableRow>
           ) : rows.length === 0 ? (
             <TableRow>
               <TableCell colSpan={8} align="center" sx={{ py: 8 }}>

src/app/(protected)/team-members/index.tsx

@@ -85,7 +85,13 @@ export default function TeamMembersListPage() {
       )}
 
       <Box sx={{ flex: 1, overflow: "auto", p: 2 }}>
-        <TeamMembersTable rows={rows} isLoading={isLoading} tab={tab} onOpen={setSelectedMember} />
+        <TeamMembersTable
+          rows={rows}
+          isLoading={isLoading}
+          hasError={Boolean(error)}
+          tab={tab}
+          onOpen={setSelectedMember}
+        />
       </Box>
 
       <Stack

src/test/app/(protected)/team-members/team-member-detail-drawer.test.tsx

@@ -118,4 +118,44 @@ describe("TeamMemberDetailDrawer", () => {
       ),
     );
   });
+
+  it("keeps edits when the detail query refreshes", async () => {
+    const user = userEvent.setup();
+    const { rerender } = renderWithProviders(
+      <TeamMemberDetailDrawer member={member} onClose={vi.fn()} />,
+      { withAuth: false },
+    );
+
+    await user.click(screen.getByRole("button", { name: "Edit" }));
+    const name = screen.getByRole("textbox", { name: "Name" });
+    await user.clear(name);
+    await user.type(name, "Taylor Updated");
+
+    vi.mocked(useTeamMemberDetail).mockReturnValue({
+      data: { ...detail, phone: "555-0101" },
+      isLoading: false,
+      error: null,
+    } as unknown as ReturnType<typeof useTeamMemberDetail>);
+    rerender(<TeamMemberDetailDrawer member={member} onClose={vi.fn()} />);
+
+    expect(screen.getByRole("textbox", { name: "Name" })).toHaveValue("Taylor Updated");
+    expect(screen.getByRole("textbox", { name: "Phone" })).toHaveValue("555-0100");
+  });
+
+  it("restores the saved detail when editing is cancelled", async () => {
+    const user = userEvent.setup();
+    renderWithProviders(<TeamMemberDetailDrawer member={member} onClose={vi.fn()} />, {
+      withAuth: false,
+    });
+
+    await user.click(screen.getByRole("button", { name: "Edit" }));
+    const name = screen.getByRole("textbox", { name: "Name" });
+    await user.clear(name);
+    await user.type(name, "Discarded draft");
+    await user.click(screen.getByRole("button", { name: "Cancel" }));
+
+    expect(screen.getByRole("button", { name: "Edit" })).toBeInTheDocument();
+    expect(screen.getAllByText("Taylor Dispatcher")).not.toHaveLength(0);
+    expect(screen.queryByDisplayValue("Discarded draft")).not.toBeInTheDocument();
+  });
 });