// @vitest-environment jsdom

import { useState } from "react";
import { createRoot, type Root } from "react-dom/client";
import { flushSync } from "react-dom";
import { QueryClient, QueryClientProvider } from "@tanstack/react-query";
import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
import type { Agent, Environment, UserSecretDefinition } from "@paperclipai/shared";
import { getEnvironmentCapabilities } from "@paperclipai/shared";
import { TooltipProvider } from "@/components/ui/tooltip";
import { ToastProvider } from "../context/ToastContext";
import { AgentConfigForm, AdapterLoginPanel, ModelDropdown, subtractPersistedOverlay, type AdapterLoginDescriptor } from "./AgentConfigForm";
import { AgentLifecycleStatus, useAgentLifecycleStatus } from "./AgentLifecycleStatus";
import { queryKeys } from "../lib/queryKeys";
import { defaultCreateValues } from "./agent-config-defaults";
import { buildNewAgentHirePayload } from "../lib/new-agent-hire-payload";
import { ApiError } from "../api/client";
import { aiConnectionsApi } from "../api/ai-connections";
import { CodexLocalConfigFields } from "../adapters/codex-local/config-fields";
import type { AdapterConfigFieldsProps } from "../adapters/types";
import { DEFAULT_CODEX_LOCAL_MODEL } from "@paperclipai/adapter-codex-local";

const mockAgentsApi = vi.hoisted(() => ({
  get: vi.fn(),
  adapterModels: vi.fn(),
  detectModel: vi.fn(),
  list: vi.fn(),
  testEnvironment: vi.fn(),
  startAdapterAuthLogin: vi.fn(),
  getAdapterAuthLoginStatus: vi.fn(),
  getActiveAdapterAuthLoginSession: vi.fn(),
  cancelAdapterAuthLogin: vi.fn(),
  startClaudeSetupTokenLogin: vi.fn(),
  getClaudeSetupTokenLoginStatus: vi.fn(),
  getActiveClaudeSetupTokenLoginSession: vi.fn(),
  getClaudeSetupTokenLoginPrompt: vi.fn(),
  submitClaudeSetupTokenBrowserCode: vi.fn(),
  completeClaudeSetupTokenLogin: vi.fn(),
  cancelClaudeSetupTokenLogin: vi.fn(),
  getClaudeOAuthTokenStatus: vi.fn(),
}));

// The default resume read for a test that does not exercise resume: no active
// session for the caller.
function noActiveSession() {
  return Promise.reject(
    new ApiError("Adapter login session not found", 404, { error: "Adapter login session not found" }),
  );
}

const mockClipboard = vi.hoisted(() => ({
  copyTextToClipboard: vi.fn(),
}));

const mockEnvironmentsApi = vi.hoisted(() => ({
  list: vi.fn(),
  capabilities: vi.fn(),
}));

const mockInstanceSettingsApi = vi.hoisted(() => ({
  get: vi.fn(),
  getExperimental: vi.fn(),
  getGeneral: vi.fn(),
}));

const mockSecretsApi = vi.hoisted(() => ({
  list: vi.fn(),
  listProposals: vi.fn(),
  listUserSecretDefinitions: vi.fn(async () => [] as unknown[]),
}));

vi.mock("../api/agents", () => ({
  agentsApi: mockAgentsApi,
}));

vi.mock("../api/adapters", () => ({
  adaptersApi: { list: async () => [{ type: "codex_local", supportedRunners: ["legacy", "paperclip"], defaultRunner: "legacy" }] },
}));

vi.mock("../api/environments", () => ({
  environmentsApi: mockEnvironmentsApi,
}));

vi.mock("../api/instanceSettings", () => ({
  instanceSettingsApi: mockInstanceSettingsApi,
}));

vi.mock("../api/secrets", () => ({
  secretsApi: mockSecretsApi,
}));

vi.mock("../lib/clipboard", () => ({
  copyTextToClipboard: mockClipboard.copyTextToClipboard,
}));

vi.mock("../context/CompanyContext", () => ({
  useCompany: () => ({
    companies: [{ id: "company-1", name: "Paperclip" }],
    selectedCompanyId: "company-1",
    selectedCompany: { id: "company-1", name: "Paperclip" },
    selectionSource: "bootstrap",
    loading: false,
    error: null,
    setSelectedCompanyId: vi.fn(),
    reloadCompanies: vi.fn(),
    createCompany: vi.fn(),
  }),
}));

vi.mock("../adapters", () => ({
  getUIAdapter: (type: string) => ({
    type,
    label: type === "hermes_gateway" ? "Hermes Gateway" : "Codex",
    // The stand-in also records the two gates the form resolves for every
    // adapter, so a test can assert the plumbing without rendering a real
    // adapter's fields.
    ConfigFields: (props: AdapterConfigFieldsProps) => {
      if (type === "paperclip_runner") return <CodexLocalConfigFields {...props} />;
      const { adapterType, hideInstructionsFile, managedSandboxOnly } = props;
      return adapterType === "hermes_gateway"
        ? <div data-testid="hermes-gateway-config-fields">Hermes Gateway fields</div>
        : (
          <div
            data-testid="adapter-config-fields"
            data-hide-instructions-file={String(hideInstructionsFile === true)}
            data-managed-sandbox-only={String(managedSandboxOnly === true)}
          />
        );
    },
    buildAdapterConfig: (values: { model?: string }) => ({
      model: values.model || undefined,
    }),
    parseStdoutLine: () => [],
  }),
}));

// The projected login capability per adapter type. The server projects these
// safe scalar fields. `codex_local` drives the displayed-code panel; `claude_local`
// drives the submitted-browser-code panel. A test overrides this map to add a
// third adapter with a projected login capability.
const mockLoginProjections = vi.hoisted(
  () =>
    new Map<string, { panelMode: string; timeoutPolicy: string }>([
      ["codex_local", { panelMode: "displayed_code", timeoutPolicy: "caller_bounded" }],
      ["grok_local", { panelMode: "displayed_code", timeoutPolicy: "caller_bounded" }],
      ["claude_local", { panelMode: "submitted_browser_code", timeoutPolicy: "fixed" }],
      // A third adapter, not a built-in, with a projected displayed-code login.
      ["vendor_local", { panelMode: "displayed_code", timeoutPolicy: "caller_bounded" }],
      // A non-built-in adapter with a submitted-browser-code login. Every login
      // runs on a real pseudo-terminal, so the gate requires the provider pty
      // capability from the login capability, not the adapter name.
      ["pty_vendor_local", { panelMode: "submitted_browser_code", timeoutPolicy: "fixed" }],
    ]),
);

vi.mock("../adapters/use-adapter-capabilities", () => ({
  useAdapterCapabilities: () => (adapterType: string) => {
    const login = mockLoginProjections.get(adapterType);
    return adapterType === "hermes_gateway"
      ? {
          supportsInstructionsBundle: false,
          supportsSkills: false,
          supportsLocalAgentJwt: false,
          requiresMaterializedRuntimeSkills: false,
          supportsAcp: false,
        }
      : {
          supportsInstructionsBundle: true,
          supportsSkills: true,
          supportsLocalAgentJwt: true,
          requiresMaterializedRuntimeSkills: false,
          supportsAcp: true,
          ...(login ? { login } : {}),
        };
  },
}));

vi.mock("../adapters/use-disabled-adapters", () => ({
  useDisabledAdaptersSync: () => [],
}));

vi.mock("./MarkdownEditor", () => ({
  MarkdownEditor: ({
    value,
    onChange,
    placeholder,
  }: {
    value: string;
    onChange: (value: string) => void;
    placeholder?: string;
  }) => (
    <textarea
      aria-label={placeholder ?? "Markdown"}
      value={value}
      onChange={(event) => onChange(event.currentTarget.value)}
    />
  ),
}));

// eslint-disable-next-line @typescript-eslint/no-explicit-any
(globalThis as any).IS_REACT_ACT_ENVIRONMENT = true;

async function act(callback: () => void | Promise<void>) {
  let result: void | Promise<void> = undefined;
  flushSync(() => {
    result = callback();
  });
  await result;
}

async function flushReact() {
  await act(async () => {
    for (let i = 0; i < 4; i += 1) {
      await Promise.resolve();
      await new Promise((resolve) => window.setTimeout(resolve, 0));
    }
  });
}

function makeAgent(overrides: Partial<Agent> = {}): Agent {
  return {
    id: "agent-1",
    companyId: "company-1",
    name: "Cody",
    role: "Engineer",
    title: null,
    icon: null,
    status: "idle",
    reportsTo: null,
    capabilities: null,
    adapterType: "codex_local",
    adapterConfig: {},
    runtimeConfig: {},
    defaultEnvironmentId: null,
    contextMode: "thin",
    budgetMonthlyCents: 0,
    spentMonthlyCents: 0,
    permissions: {},
    lastHeartbeatAt: null,
    metadata: null,
    createdAt: new Date(0),
    updatedAt: new Date(0),
    ...overrides,
  } as Agent;
}

function makeEnvironment(overrides: Partial<Environment>): Environment {
  return {
    id: "env-1",
    name: "Local",
    description: null,
    driver: "local",
    status: "active",
    config: {},
    envVars: {},
    metadata: null,
    createdAt: new Date(0),
    updatedAt: new Date(0),
    ...overrides,
  };
}

function setInputValue(input: HTMLInputElement, value: string) {
  const setter = Object.getOwnPropertyDescriptor(HTMLInputElement.prototype, "value")?.set;
  setter?.call(input, value);
  input.dispatchEvent(new Event("input", { bubbles: true }));
}

function daytonaEnvironments() {
  return [
    makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
    makeEnvironment({
      id: "sandbox-1",
      name: "Daytona",
      driver: "sandbox",
      config: { provider: "daytona" },
    }),
  ];
}

function e2bEnvironments() {
  return [
    makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
    makeEnvironment({
      id: "sandbox-1",
      name: "E2B",
      driver: "sandbox",
      config: { provider: "e2b" },
    }),
  ];
}

function renderFormView(root: Root, queryClient: QueryClient, children: Parameters<Root["render"]>[0]) {
  root.render(
    <QueryClientProvider client={queryClient}>
      <ToastProvider>
        <TooltipProvider>{children}</TooltipProvider>
      </ToastProvider>
    </QueryClientProvider>,
  );
}

function createFormQueryClient() {
  return new QueryClient({
    defaultOptions: { queries: { retry: false }, mutations: { retry: false } },
  });
}

async function renderForm(
  environments: Environment[],
  agentOverrides: Partial<Agent> = {},
  options: {
    showAdapterTestEnvironmentButton?: boolean;
    showAdapterTypeField?: boolean;
    content?: "configuration" | "secrets";
    environmentVariablesPlacement?: "configuration" | "secrets";
    hideInlineSave?: boolean;
    onDirtyChange?: (dirty: boolean) => void;
    onSaveActionChange?: (save: (() => void) | null) => void;
    onCancelActionChange?: (cancel: (() => void) | null) => void;
  } = {},
) {
  mockEnvironmentsApi.list.mockResolvedValue(environments);

  const container = document.createElement("div");
  document.body.appendChild(container);
  const root = createRoot(container);
  const onSave = vi.fn();
  const queryClient = createFormQueryClient();

  await act(async () => {
    renderFormView(root, queryClient,
      <AgentConfigForm
        mode="edit"
        agent={makeAgent(agentOverrides)}
        onSave={onSave}
        hidePromptTemplate
        content={options.content}
        environmentVariablesPlacement={options.environmentVariablesPlacement}
        hideInlineSave={options.hideInlineSave}
        onDirtyChange={options.onDirtyChange}
        onSaveActionChange={options.onSaveActionChange}
        onCancelActionChange={options.onCancelActionChange}
        showAdapterTypeField={options.showAdapterTypeField ?? false}
        showAdapterTestEnvironmentButton={options.showAdapterTestEnvironmentButton ?? false}
      />
    );
  });

  await flushReact();
  return { container, root, onSave };
}

async function renderCreateForm(
  environments: Environment[],
  valueOverrides: Partial<typeof defaultCreateValues> = {},
  options: { showAdapterTestEnvironmentButton?: boolean } = {},
) {
  mockEnvironmentsApi.list.mockResolvedValue(environments);

  const container = document.createElement("div");
  document.body.appendChild(container);
  const root = createRoot(container);
  const queryClient = createFormQueryClient();

  const values = {
    ...defaultCreateValues,
    adapterType: "codex_local",
    ...valueOverrides,
  };
  const onChange = vi.fn();

  await act(async () => {
    renderFormView(root, queryClient,
      <AgentConfigForm
        mode="create"
        values={values}
        onChange={onChange}
        hidePromptTemplate
        showAdapterTypeField={false}
        showAdapterTestEnvironmentButton={options.showAdapterTestEnvironmentButton ?? false}
      />
    );
  });

  await flushReact();
  return { container, root, onChange };
}

const AUTH_MISSING_RESULT = {
  adapterType: "codex_local",
  status: "fail",
  checks: [
    {
      code: "adapter_auth_missing",
      level: "error",
      message: "The sandbox has no ready authentication.",
    },
  ],
  testedAt: new Date(0).toISOString(),
};

const VENDOR_AUTH_MISSING_RESULT = {
  adapterType: "vendor_local",
  status: "fail",
  checks: [
    {
      code: "adapter_auth_missing",
      level: "error",
      message: "The sandbox has no ready authentication.",
    },
  ],
  testedAt: new Date(0).toISOString(),
};

const GROK_AUTH_MISSING_RESULT = {
  adapterType: "grok_local",
  status: "warn",
  checks: [
    {
      code: "grok_hello_probe_auth_required",
      level: "warn",
      message: "Grok CLI could not answer the hello probe because authentication is missing.",
    },
    {
      code: "adapter_auth_missing",
      level: "warn",
      message: "This environment has no ready authentication for this adapter.",
    },
  ],
  testedAt: new Date(0).toISOString(),
};

const PTY_VENDOR_AUTH_MISSING_RESULT = {
  adapterType: "pty_vendor_local",
  status: "fail",
  checks: [
    {
      code: "adapter_auth_missing",
      level: "error",
      message: "The sandbox has no ready authentication.",
    },
  ],
  testedAt: new Date(0).toISOString(),
};

const CLAUDE_AUTH_MISSING_RESULT = {
  adapterType: "claude_local",
  status: "warn",
  checks: [
    {
      code: "claude_hello_probe_auth_required",
      level: "warn",
      message: "Claude CLI is installed, but login is required.",
    },
    {
      code: "adapter_auth_missing",
      level: "warn",
      message: "The sandbox has no ready authentication for this adapter.",
    },
  ],
  testedAt: new Date(0).toISOString(),
};

// The provider capabilities the form fetches. Daytona advertises the
// setup-token login capability; E2B does not. The Claude login panel shows only
// for a provider with the capability.
const SANDBOX_CAPABILITIES = getEnvironmentCapabilities(["claude_local", "codex_local"], {
  sandboxProviders: {
    daytona: { supportsLoginPty: true, displayName: "Daytona" },
    e2b: { supportsLoginPty: false, displayName: "E2B" },
  },
});

function findButton(container: HTMLElement, label: string) {
  return Array.from(container.querySelectorAll("button")).find(
    (button) => button.textContent?.trim() === label,
  );
}

function findByAriaLabel(container: HTMLElement, label: string) {
  return container.querySelector<HTMLElement>(`[aria-label="${label}"]`);
}

async function renderCodexSandbox(agentOverrides: Partial<Agent> = {}) {
  return renderForm(
    daytonaEnvironments(),
    { defaultEnvironmentId: "sandbox-1", ...agentOverrides },
    { showAdapterTestEnvironmentButton: true },
  );
}

// A third adapter, not a built-in, in a sandbox environment. Its projected login
// capability drives the login affordance and the displayed-code panel. The
// provider advertises the login pseudo-terminal capability the login needs.
async function renderVendorSandbox(agentOverrides: Partial<Agent> = {}) {
  return renderForm(
    daytonaEnvironments(),
    { adapterType: "vendor_local", defaultEnvironmentId: "sandbox-1", ...agentOverrides },
    { showAdapterTestEnvironmentButton: true },
  );
}

// A Grok agent in a sandbox environment. Its projected login capability
// drives the login affordance and the displayed-code panel, the same as
// Codex. The provider advertises the login pseudo-terminal capability the
// login needs.
async function renderGrokSandbox(agentOverrides: Partial<Agent> = {}) {
  return renderForm(
    daytonaEnvironments(),
    { adapterType: "grok_local", defaultEnvironmentId: "sandbox-1", ...agentOverrides },
    { showAdapterTestEnvironmentButton: true },
  );
}

async function renderClaudeSandbox(agentOverrides: Partial<Agent> = {}) {
  return renderForm(
    daytonaEnvironments(),
    { adapterType: "claude_local", defaultEnvironmentId: "sandbox-1", ...agentOverrides },
    { showAdapterTestEnvironmentButton: true },
  );
}

async function renderCreateClaudeSandbox(
  valueOverrides: Partial<typeof defaultCreateValues> = {},
) {
  return renderCreateForm(
    daytonaEnvironments(),
    { adapterType: "claude_local", defaultEnvironmentId: "sandbox-1", ...valueOverrides },
    { showAdapterTestEnvironmentButton: true },
  );
}

// A create-mode harness that holds the form values in React state. A value
// patch from the form (a login claim, an environment change) updates the props,
// so the form re-runs its effects against the new state. The fixed-values
// `renderCreateForm` harness cannot show the environment-change reset, because
// its `values` prop never changes. `valuesRef` exposes the current merged
// values to the test.
async function renderStatefulCreateClaudeSandbox(environments: Environment[]) {
  mockEnvironmentsApi.list.mockResolvedValue(environments);

  const container = document.createElement("div");
  document.body.appendChild(container);
  const root = createRoot(container);
  const queryClient = createFormQueryClient();

  const valuesRef: { current: typeof defaultCreateValues } = {
    current: {
      ...defaultCreateValues,
      adapterType: "claude_local",
      defaultEnvironmentId: "sandbox-1",
    },
  };

  function Harness() {
    const [values, setValues] = useState(valuesRef.current);
    valuesRef.current = values;
    return (
      <AgentConfigForm
        mode="create"
        values={values}
        onChange={(patch) => setValues((prev) => ({ ...prev, ...patch }))}
        hidePromptTemplate
        showAdapterTypeField={false}
        showAdapterTestEnvironmentButton
      />
    );
  }

  await act(async () => {
    renderFormView(root, queryClient, <Harness />);
  });

  await flushReact();
  return { container, root, valuesRef };
}

async function environmentOptions(container: HTMLElement) {
  const picker = container.querySelector('[aria-label="Environment override"]');
  expect(picker).not.toBeNull();
  await clickElement(picker);
  const options = document.body.querySelector('[role="listbox"][aria-label="Environment override"]');
  expect(options).not.toBeNull();
  return options!;
}

async function selectEnvironment(container: HTMLElement, environmentId: string) {
  const options = await environmentOptions(container);
  const option = options.querySelector(`[role="option"][data-value="${environmentId}"]`);
  expect(option).not.toBeNull();
  await clickElement(option);
}

async function clickByText(container: HTMLElement, label: string) {
  const button = findButton(container, label);
  await act(async () => {
    button?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
  });
  await flushReact();
}

async function clickElement(element: Element | null | undefined) {
  await act(async () => {
    element?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
  });
  await flushReact();
}

async function runTest(container: HTMLElement) {
  await clickByText(container, "Test");
}

async function startLogin(container: HTMLElement) {
  await clickByText(container, "Sign in");
  await flushReact();
}

// Flush React effects and pending promises until a condition holds. The Claude
// login chains a start, a status poll, and a completion read, so a single flush
// does not settle every state transition.
async function flushUntil(check: () => boolean, timeoutMs = 4000) {
  const start = Date.now();
  while (!check()) {
    if (Date.now() - start > timeoutMs) break;
    await flushReact();
    await new Promise((resolve) => setTimeout(resolve, 20));
  }
  await flushReact();
}

describe("AgentConfigForm environment selector", () => {
  let roots: Root[] = [];

  it("keeps an explicit Codex draft policy until a harness reset clears it", async () => {
    mockEnvironmentsApi.list.mockResolvedValue([]);
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    const queryClient = new QueryClient({ defaultOptions: { queries: { retry: false }, mutations: { retry: false } } });
    let current = { ...defaultCreateValues, adapterType: "codex_local", runner: "auto" as const,
      dangerouslyBypassSandbox: false, codexLegacySandboxBypass: false };
    function Fixture() {
      const [values, setValues] = useState<typeof defaultCreateValues>(current);
      current = values as typeof current;
      return <AgentConfigForm mode="create" values={values}
        onChange={patch => setValues(prev => ({ ...prev, ...patch }))} showAdapterTypeField hidePromptTemplate />;
    }
    try {
      await act(async () => root.render(<QueryClientProvider client={queryClient}><ToastProvider><TooltipProvider>
        <Fixture />
      </TooltipProvider></ToastProvider></QueryClientProvider>));
      await flushReact();
      expect(current.codexLegacySandboxBypass).toBe(false);
      for (const harness of ["claude_local", "codex_local"]) {
        await clickElement(container.querySelector('[aria-label="Harness"]'));
        await clickElement(document.querySelector(`[role="option"][data-value="${harness}"]`));
        await flushReact();
        expect(current.adapterType).toBe(harness);
        expect(current).toHaveProperty("codexLegacySandboxBypass", undefined);
      }
    } finally {
      await act(async () => root.unmount());
      container.remove();
    }
  });

  it.each(["codex_local", "paperclip_runner"])("keeps a saved %s runner during unrelated edits", async adapterType => {
    const adapterConfig = { model: "gpt-5.6-sol", ...(adapterType === "paperclip_runner" ? { provider: "codex", reasoningEffort: "high" } : { modelReasoningEffort: "high" }) };
    const result = await renderForm([], { adapterType, adapterConfig }, { showAdapterTypeField: true });
    roots.push(result.root);
    expect(result.container.querySelector('[aria-label="Harness"]')?.textContent).toContain("Codex");
    await clickByText(result.container, "Advanced");
    expect(result.container.querySelector('[aria-label="Runner"]')?.textContent).toContain(adapterType === "paperclip_runner" ? "Paperclip Runner" : "Legacy runner");
    await act(async () => setInputValue(result.container.querySelector<HTMLInputElement>('[placeholder="Agent name"]')!, "Renamed Cody"));
    await flushReact();
    await clickByText(result.container, "Save");
    expect(result.onSave).toHaveBeenCalledWith({ name: "Renamed Cody" });
  });

  it.each(["codex_local", "paperclip_runner"])("changes and clears the environment without changing a saved %s runner or account", async adapterType => {
    const adapterConfig = {
      model: "gpt-5.6-sol",
      ...(adapterType === "paperclip_runner" ? { provider: "codex", reasoningEffort: "high" } : { modelReasoningEffort: "high" }),
      env: { CODEX_HOME: { type: "secret_ref", secretId: "codex-account" } },
    };
    const result = await renderForm([
      ...daytonaEnvironments(),
      makeEnvironment({ id: "sandbox-2", name: "Daytona Two", driver: "sandbox", config: { provider: "daytona" } }),
    ], { adapterType, adapterConfig, defaultEnvironmentId: "sandbox-1" }, { showAdapterTypeField: true });
    roots.push(result.root);
    await clickByText(result.container, "Advanced");
    const runnerLabel = adapterType === "paperclip_runner" ? "Paperclip Runner" : "Legacy runner";

    await selectEnvironment(result.container, "sandbox-2");
    expect(result.container.querySelector('[aria-label="Environment override"]')?.textContent).toContain("Daytona Two");
    expect(result.container.querySelector('[aria-label="Runner"]')?.textContent).toContain(runnerLabel);
    await clickByText(result.container, "Save");
    expect(result.onSave).toHaveBeenLastCalledWith({ defaultEnvironmentId: "sandbox-2" });

    await selectEnvironment(result.container, "");
    expect(result.container.querySelector('[aria-label="Environment override"]')?.textContent).toContain("Default: Local");
    expect(result.container.querySelector('[aria-label="Runner"]')?.textContent).toContain(runnerLabel);
    await clickByText(result.container, "Save");
    expect(result.onSave).toHaveBeenLastCalledWith({ defaultEnvironmentId: null });
  });

  it("clears a new agent's environment override to the empty draft value", async () => {
    const result = await renderCreateForm(daytonaEnvironments(), { defaultEnvironmentId: "sandbox-1", runner: "legacy" });
    roots.push(result.root);
    await selectEnvironment(result.container, "");
    expect(result.onChange).toHaveBeenLastCalledWith({ defaultEnvironmentId: "" });
  });

  it("submits only an explicit runner change and retains saved configuration for server translation", async () => {
    const result = await renderForm([], { adapterType: "paperclip_runner", adapterConfig: { provider: "codex", model: "gpt-5.6-sol", reasoningEffort: "high", env: { CODEX_HOME: { type: "secret_ref", secretId: "codex-account" } } } });
    roots.push(result.root);
    await clickByText(result.container, "Advanced");
    await clickElement(result.container.querySelector('[aria-label="Runner"]'));
    await clickElement([...document.querySelectorAll('[role="option"]')].find(option => option.textContent?.startsWith("Legacy runner")));
    await clickByText(result.container, "Save");
    expect(result.onSave).toHaveBeenCalledWith({ runner: "legacy" });
  });

  it.each([false, true])("keeps experimental native selection gated when enableNativeRunner is %s", async enabled => {
    mockInstanceSettingsApi.getExperimental.mockResolvedValue({ enableNativeRunner: enabled });
    const result = await renderForm([], { adapterType: "claude_local", adapterConfig: { model: "claude-sonnet-5" } }, { showAdapterTypeField: true });
    roots.push(result.root);
    await clickElement(result.container.querySelector('[aria-label="Harness"]'));
    const option = [...document.querySelectorAll('[role="option"]')].find(element => element.getAttribute("data-value") === "paperclip_runner");
    expect(Boolean(option)).toBe(enabled);
    if (!enabled) return;
    expect(document.body.textContent).toContain("Advanced");
    await clickElement(option);
    await clickByText(result.container, "Save");
    expect(result.onSave).toHaveBeenCalledWith(expect.objectContaining({
      adapterType: "paperclip_runner",
      adapterConfig: expect.objectContaining({ provider: "acpx", acpxAgent: "claude" }),
    }));
    expect(result.onSave.mock.calls[0][0].runner).toBeUndefined();
  });

  it.each([{ provider: "opencode", model: "openrouter/anthropic/claude-sonnet-4.6" }, { provider: "acpx", acpxAgent: "claude" }, { provider: "unknown-provider" }])("preserves saved native $provider configuration with the experimental gate off", async adapterConfig => {
    mockInstanceSettingsApi.getExperimental.mockResolvedValue({ enableNativeRunner: false });
    const result = await renderForm([], { adapterType: "paperclip_runner", adapterConfig }, { showAdapterTypeField: true });
    roots.push(result.root);
    expect(result.container.querySelector('[aria-label="Runner"]')).toBeNull();
    await act(async () => setInputValue(result.container.querySelector<HTMLInputElement>('[placeholder="Agent name"]')!, "Renamed native agent"));
    await flushReact();
    await clickByText(result.container, "Save");
    expect(result.onSave).toHaveBeenCalledWith({ name: "Renamed native agent" });
  });

  beforeEach(() => {
    mockAgentsApi.adapterModels.mockResolvedValue([]);
    mockAgentsApi.detectModel.mockResolvedValue(null);
    mockAgentsApi.list.mockResolvedValue([]);
    mockAgentsApi.testEnvironment.mockResolvedValue({
      adapterType: "codex_local",
      status: "pass",
      checks: [],
      testedAt: new Date(0).toISOString(),
    });
    mockInstanceSettingsApi.get.mockResolvedValue({ defaultEnvironmentId: null });
    mockInstanceSettingsApi.getExperimental.mockResolvedValue({ enableEnvironments: true });
    mockInstanceSettingsApi.getGeneral.mockResolvedValue({ executionMode: "any" });
    mockEnvironmentsApi.capabilities.mockResolvedValue(SANDBOX_CAPABILITIES);
    mockSecretsApi.list.mockResolvedValue([]);
    mockSecretsApi.listProposals.mockResolvedValue([]);
    // Default: the caller has no active session. A resume test overrides this
    // with a resolved session body.
    mockAgentsApi.getActiveAdapterAuthLoginSession.mockImplementation(noActiveSession);
    mockAgentsApi.getActiveClaudeSetupTokenLoginSession.mockImplementation(noActiveSession);
    mockAgentsApi.startAdapterAuthLogin.mockResolvedValue({
      sessionId: "session-1",
      environmentId: "sandbox-1",
      status: "starting",
      expiresAt: null,
      failure: null,
    });
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "session-1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      prompt: { url: "https://auth.example.test/device", code: "WXYZ-1234" },
    });
    mockAgentsApi.cancelAdapterAuthLogin.mockResolvedValue({
      sessionId: "session-1",
      environmentId: "sandbox-1",
      status: "cancelled",
      expiresAt: null,
      failure: null,
      prompt: null,
    });
    mockClipboard.copyTextToClipboard.mockResolvedValue(undefined);
    mockAgentsApi.startClaudeSetupTokenLogin.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "starting",
      expiresAt: null,
      failure: null,
      panelMode: "submitted_browser_code",
      prompt: null,
    });
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
    });
    mockAgentsApi.getClaudeSetupTokenLoginPrompt.mockResolvedValue({
      authorizationUrl: "https://claude.example.test/authorize",
    });
    mockAgentsApi.submitClaudeSetupTokenBrowserCode.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
    });
    mockAgentsApi.completeClaudeSetupTokenLogin.mockResolvedValue({
      storedSessionId: "stored-session-1",
    });
    mockAgentsApi.cancelClaudeSetupTokenLogin.mockResolvedValue(undefined);
    // Default: the owner has no stored Claude login. A test that needs a stored
    // value overrides this with a status body.
    mockAgentsApi.getClaudeOAuthTokenStatus.mockResolvedValue(null);
  });

  afterEach(async () => {
    for (const root of roots) {
      await act(async () => {
        root.unmount();
      });
    }
    roots = [];
    document.body.innerHTML = "";
    vi.clearAllMocks();
  });

  it("promotes environment drafts through the page Save action and discards them through the page Discard action", async () => {
    const dirty = vi.fn();
    let save: (() => void) | null = null;
    let discard: (() => void) | null = null;
    const result = await renderForm([], {}, {
      content: "secrets", environmentVariablesPlacement: "secrets", hideInlineSave: true,
      onDirtyChange: dirty,
      onSaveActionChange: action => { save = action; },
      onCancelActionChange: action => { discard = action; },
    });
    roots.push(result.root);
    const add = [...result.container.querySelectorAll("button")].find(button => button.textContent?.trim() === "Add variable")!;
    await act(async () => add.click());
    await act(async () => {
      setInputValue(result.container.querySelector<HTMLInputElement>('input[aria-label="Variable name"]')!, "ONBOARDING_SMOKE");
      setInputValue(result.container.querySelector<HTMLInputElement>('input[aria-label="Variable value"]')!, "true");
    });
    await flushReact();
    expect(dirty).toHaveBeenLastCalledWith(true);
    expect([...result.container.querySelectorAll("button")].some(button => button.textContent?.trim() === "Save")).toBe(false);
    await act(async () => { await save?.(); });
    expect(result.onSave).toHaveBeenCalledWith(expect.objectContaining({ adapterConfig: expect.objectContaining({ env: { ONBOARDING_SMOKE: { type: "plain", value: "true" } } }) }));
    await act(async () => discard?.());
    await flushReact();
    expect(dirty).toHaveBeenLastCalledWith(false);
    expect(result.container.querySelector('input[aria-label="Variable name"]')).toBeNull();
  });

  it("reads and saves Pi thinking effort using the Pi runtime key", async () => {
    const result = await renderForm([], { adapterType: "pi_local", adapterConfig: { model: "openrouter/anthropic/claude-sonnet-4.6", thinking: "high" } });
    roots.push(result.root);
    const effort = [...result.container.querySelectorAll("button")].find(button => button.textContent?.trim() === "high")!;
    expect(effort).toBeTruthy();
    await act(async () => effort.click());
    await flushReact();
    const low = [...document.querySelectorAll("button")].find(button => button.textContent?.trim() === "lowlow")!;
    expect(low).toBeTruthy();
    await act(async () => low.click());
    await flushReact();
    const save = [...result.container.querySelectorAll("button")].find(button => button.textContent?.trim() === "Save")!;
    await act(async () => save.click());
    expect(result.onSave).toHaveBeenCalledWith(expect.objectContaining({ adapterConfig: expect.objectContaining({ thinking: "low" }) }));
    expect(result.onSave.mock.calls[0][0].adapterConfig.effort).toBeUndefined();
  });

  it.each([
    ["Codex", "codex", undefined, DEFAULT_CODEX_LOCAL_MODEL],
    ["ACP agents", "acpx", "claude", "claude-sonnet-5"],
    ["Claude Managed", "claude_managed", undefined, "claude-sonnet-5"],
  ])("saves the %s harness default without the previous OpenCode model prefix", async (label, provider, acpxAgent, model) => {
    const accountList = vi.spyOn(aiConnectionsApi, "list").mockResolvedValue({
      currentUserId: "you",
      canManageConnections: true,
      connections: [],
    });
    try {
      const result = await renderForm([], {
        adapterType: "paperclip_runner",
        adapterConfig: { provider: "opencode", model: "openrouter/anthropic/claude-sonnet-4.6" },
        runtimeConfig: { aiConnection: { mode: "responsible_user", provider: "openrouter", method: "api_key" } },
      });
      roots.push(result.root);
      await act(async () => {
        result.container.querySelector('[aria-label="Harness"]')!
          .dispatchEvent(new KeyboardEvent("keydown", { key: "Enter", bubbles: true }));
      });
      await flushReact();
      const option = [...document.querySelectorAll<HTMLElement>('[role="option"]')]
        .find(element => element.textContent === label)!;
      expect(option).toBeTruthy();
      await act(async () => {
        option.dispatchEvent(new KeyboardEvent("keydown", { key: "Enter", bubbles: true }));
      });
      await flushReact();
      await clickByText(result.container, "Save");
      expect(result.onSave).toHaveBeenCalledWith(expect.objectContaining({
        adapterConfig: expect.objectContaining({ provider, model, ...(acpxAgent ? { acpxAgent } : {}) }),
      }));
    } finally {
      accountList.mockRestore();
    }
  });

  it("saves Grok 4.7 reasoning effort using the runtime key", async () => {
    const result = await renderForm([], { adapterType: "grok_local", adapterConfig: { model: "grok-4.7", reasoningEffort: "high" } });
    roots.push(result.root);
    const effort = [...result.container.querySelectorAll("button")].find(button => button.textContent?.trim() === "High")!;
    expect(effort).toBeTruthy();
    await act(async () => effort.click());
    await flushReact();
    const xhigh = [...document.querySelectorAll("button")].find(button => button.textContent?.trim() === "X-Highxhigh")!;
    expect(xhigh).toBeTruthy();
    await act(async () => xhigh.click());
    await flushReact();
    const save = [...result.container.querySelectorAll("button")].find(button => button.textContent?.trim() === "Save")!;
    await act(async () => save.click());
    expect(result.onSave).toHaveBeenCalledWith(expect.objectContaining({ adapterConfig: expect.objectContaining({ reasoningEffort: "xhigh" }) }));
    expect(result.onSave.mock.calls[0][0].adapterConfig.effort).toBeUndefined();
  });

  it("hides the environment override when Local is the only configured environment", async () => {
    const result = await renderForm([
      makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
    ]);
    roots.push(result.root);

    expect(result.container.textContent).not.toContain("Environment override");
    expect(result.container.querySelector('[aria-label="Environment override"]')).toBeNull();
  });

  it("renders GPT-6 Astra and its model-specific reasoning efforts", async () => {
    mockAgentsApi.adapterModels.mockResolvedValue([
      { id: "gpt-5.6-sol", label: "gpt-5.6-sol" },
      { id: "gpt-6-astra", label: "gpt-6-astra" },
    ]);
    const result = await renderForm(
      [makeEnvironment({ id: "local-1", name: "Local", driver: "local" })],
      {
        adapterConfig: {
          model: "gpt-6-astra",
          modelReasoningEffort: "ultra",
        },
      },
    );
    roots.push(result.root);

    expect(result.container.textContent).toContain("gpt-6-astra");
    const effortButton = Array.from(result.container.querySelectorAll("button"))
      .find((button) => button.textContent?.trim() === "Ultra");
    expect(effortButton).not.toBeUndefined();

    await act(async () => {
      effortButton!.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });
    await flushReact();

    const effortChoices = Array.from(document.body.querySelectorAll("button"))
      .map((button) => button.textContent?.replace(/\s+/g, "").trim());
    expect(effortChoices).toContain("Maxmax");
    expect(effortChoices).toContain("Ultraultra");
    expect(effortChoices).not.toContain("Minimalminimal");
  });

  it("removes a legacy incompatible effort when the model changes to Astra", async () => {
    mockAgentsApi.adapterModels.mockResolvedValue([
      { id: "gpt-5.6-sol", label: "gpt-5.6-sol" },
      { id: "gpt-6-astra", label: "gpt-6-astra" },
    ]);
    const result = await renderForm(
      [makeEnvironment({ id: "local-1", name: "Local", driver: "local" })],
      {
        adapterConfig: {
          model: "gpt-5.6-sol",
          reasoningEffort: "minimal",
        },
      },
    );
    roots.push(result.root);

    const modelButton = Array.from(result.container.querySelectorAll("button"))
      .find((button) => button.textContent?.trim() === "gpt-5.6-sol");
    expect(modelButton).not.toBeUndefined();
    await act(async () => {
      modelButton!.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });
    await flushReact();

    const astraOption = Array.from(document.body.querySelectorAll("button"))
      .find((button) => button.textContent?.trim() === "gpt-6-astra");
    expect(astraOption).not.toBeUndefined();
    await act(async () => {
      astraOption!.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });
    await flushReact();

    const saveButton = Array.from(result.container.querySelectorAll("button"))
      .find((button) => button.textContent?.trim() === "Save");
    expect(saveButton).not.toBeUndefined();
    await act(async () => {
      saveButton!.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });

    expect(result.onSave).toHaveBeenCalledWith({
      adapterConfig: { model: "gpt-6-astra" },
      replaceAdapterConfig: true,
    });
  });

  it("names the Claude default for new and existing agents without pinning it", async () => {
    const environments = [makeEnvironment({ id: "local-1", name: "Local", driver: "local" })];
    const existing = await renderForm(environments, { adapterType: "claude_local", adapterConfig: {} });
    roots.push(existing.root);
    const created = await renderCreateForm(environments, { adapterType: "claude_local", model: "" });
    roots.push(created.root);
    expect(existing.container.textContent).toContain("Default (claude-opus-5)");
    expect(created.container.textContent).toContain("Default (claude-opus-5)");
    expect(existing.onSave).not.toHaveBeenCalled();
  });

  it("keeps secret access out of the main Configuration content", async () => {
    const result = await renderForm([
      makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
    ]);
    roots.push(result.root);

    expect(result.container.textContent).not.toContain("Secret access");
  });

  it("renders secret access as dedicated form content", async () => {
    const result = await renderForm(
      [makeEnvironment({ id: "local-1", name: "Local", driver: "local" })],
      {},
      { content: "secrets" },
    );
    roots.push(result.root);

    expect(result.container.textContent).toContain("Secret access");
    expect(result.container.textContent).toContain("No secrets are bound to this agent yet.");
    expect(result.container.textContent).not.toContain("Environment variables");
  });

  it("shows concise Environment copy when one runnable non-local environment exists", async () => {
    const result = await renderForm(e2bEnvironments());
    roots.push(result.root);

    const text = result.container.textContent ?? "";
    const selector = await environmentOptions(result.container);

    expect(text).toContain("Environment");
    expect(text).toContain("Environment override");
    expect(selector?.textContent).toContain("Default: Local");
    expect(selector?.textContent).toContain("E2B · sandbox");
    expect(text).not.toContain("Execution");
    expect(text).not.toContain("Leave this unset to inherit the instance default");
    expect(text).not.toContain("Inherit instance default");
  });

  it("shows the environment override for Grok local agents", async () => {
    const result = await renderForm(
      e2bEnvironments(),
      { adapterType: "grok_local" },
    );
    roots.push(result.root);

    const text = result.container.textContent ?? "";
    const selector = await environmentOptions(result.container);

    expect(text).toContain("Environment override");
    expect(selector?.textContent).toContain("E2B · sandbox");
  });

  it("shows the environment override for Kimi local agents", async () => {
    const result = await renderForm(
      e2bEnvironments(),
      { adapterType: "kimi_local" },
    );
    roots.push(result.root);

    const text = result.container.textContent ?? "";
    const selector = await environmentOptions(result.container);

    expect(text).toContain("Environment override");
    expect(selector?.textContent).toContain("E2B · sandbox");
  });

  it("keeps an existing non-runnable override visible so it can be cleared", async () => {
    const result = await renderForm(
      [
        makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
        makeEnvironment({
          id: "fake-sandbox-1",
          name: "Fake Sandbox",
          driver: "sandbox",
          config: { provider: "fake" },
        }),
      ],
      { defaultEnvironmentId: "fake-sandbox-1" },
    );
    roots.push(result.root);

    const text = result.container.textContent ?? "";
    const selector = await environmentOptions(result.container);

    expect(text).toContain("Environment override");
    expect(selector?.textContent).toContain("Default: Local");
    expect(selector?.textContent).toContain("Fake Sandbox · sandbox");
  });

  it("labels the platform-managed instance default by name, without the driver key", async () => {
    mockInstanceSettingsApi.get.mockResolvedValue({ defaultEnvironmentId: "managed-1" });
    const result = await renderForm([
      makeEnvironment({
        id: "managed-1",
        name: "Paperclip Computer",
        driver: "sandbox",
        config: { provider: "daytona" },
        metadata: { managedByPaperclip: true },
      }),
    ]);
    roots.push(result.root);

    const selector = await environmentOptions(result.container);

    expect(selector?.textContent).toContain("Default: Paperclip Computer");
    expect(selector?.textContent).toContain("Paperclip Computer");
    expect(selector?.textContent).not.toContain("(sandbox)");
    expect(selector?.textContent).not.toContain("· sandbox");
  });

  it("renders non-local adapter config fields in the Adapter card", async () => {
    const result = await renderForm(
      [makeEnvironment({ id: "local-1", name: "Local", driver: "local" })],
      {
        adapterType: "hermes_gateway",
        adapterConfig: {
          apiBaseUrl: "http://127.0.0.1:8642",
          apiKey: { type: "secret_ref", secretId: "11111111-1111-4111-8111-111111111111" },
        },
      },
    );
    roots.push(result.root);

    expect(result.container.querySelector('[data-testid="hermes-gateway-config-fields"]')).toBeTruthy();
    expect(result.container.textContent).toContain("Hermes Gateway fields");
  });

  it("tests a Codex agent after clearing the primary model to the adapter default", async () => {
    const result = await renderForm([
      makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
    ], {
      adapterConfig: { model: "gpt-5.4" },
    }, {
      showAdapterTestEnvironmentButton: true,
    });
    roots.push(result.root);

    const modelButton = Array.from(result.container.querySelectorAll("button")).find(
      (button) => button.textContent?.trim() === "gpt-5.4",
    );
    expect(modelButton).toBeTruthy();

    await act(async () => {
      modelButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });
    await flushReact();

    const defaultButton = Array.from(document.body.querySelectorAll("button")).find(
      (button) => button.textContent?.trim() === "Default",
    );
    expect(defaultButton).toBeTruthy();

    await act(async () => {
      defaultButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });
    await flushReact();

    const testButton = Array.from(result.container.querySelectorAll("button")).find(
      (button) => button.textContent?.trim() === "Test",
    );
    expect(testButton).toBeTruthy();

    await act(async () => {
      testButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });
    await flushReact();

    expect(mockAgentsApi.testEnvironment).toHaveBeenCalledTimes(1);
    expect(mockAgentsApi.testEnvironment.mock.calls[0]?.[2]).toMatchObject({
      adapterConfig: {},
    });
    const adapterConfig = (mockAgentsApi.testEnvironment.mock.calls[0]?.[2] as {
      adapterConfig: Record<string, unknown>;
    }).adapterConfig;
    expect(adapterConfig).not.toHaveProperty("model");
    expect(result.container.textContent).not.toContain("Cannot read properties of undefined");
  });

  it("omits undefined adapter config entries when testing a create form with the default model", async () => {
    const result = await renderCreateForm([
      makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
    ], {
      model: "",
    }, {
      showAdapterTestEnvironmentButton: true,
    });
    roots.push(result.root);

    const testButton = Array.from(result.container.querySelectorAll("button")).find(
      (button) => button.textContent?.trim() === "Test",
    );
    expect(testButton).toBeTruthy();

    await act(async () => {
      testButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });
    await flushReact();

    expect(mockAgentsApi.testEnvironment).toHaveBeenCalledTimes(1);
    expect(mockAgentsApi.testEnvironment.mock.calls[0]?.[2]).toMatchObject({
      adapterConfig: {},
    });
    const adapterConfig = (mockAgentsApi.testEnvironment.mock.calls[0]?.[2] as {
      adapterConfig: Record<string, unknown>;
    }).adapterConfig;
    expect(adapterConfig).not.toHaveProperty("model");
  });

  it("flushes pending environment variable edits before testing adapter config", async () => {
    const result = await renderForm([
      makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
    ], {
      adapterConfig: {
        model: "gpt-5.4",
        env: { API_TOKEN: { type: "plain", value: "old-token" } },
      },
    }, {
      showAdapterTestEnvironmentButton: true,
    });
    roots.push(result.root);

    const valueInput = result.container.querySelector<HTMLInputElement>('input[aria-label="Variable value"]');
    expect(valueInput).toBeTruthy();

    await act(async () => {
      setInputValue(valueInput!, "draft-token");
    });
    await flushReact();

    const testButton = Array.from(result.container.querySelectorAll("button")).find(
      (button) => button.textContent?.trim() === "Test",
    );
    expect(testButton).toBeTruthy();

    await act(async () => {
      testButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });
    await flushReact();

    expect(mockAgentsApi.testEnvironment).toHaveBeenCalled();
    for (const call of mockAgentsApi.testEnvironment.mock.calls) {
      expect(call).toEqual([
        "company-1",
        "codex_local",
        expect.objectContaining({
          adapterConfig: expect.objectContaining({
            env: { API_TOKEN: { type: "plain", value: "draft-token" } },
          }),
        }),
      ]);
    }
  });

  it("surfaces request failures instead of converting them into model test checks", async () => {
    mockAgentsApi.testEnvironment.mockRejectedValueOnce(new Error("Network unavailable"));

    const result = await renderForm([
      makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
    ], {
      adapterConfig: { model: "gpt-5.4" },
    }, {
      showAdapterTestEnvironmentButton: true,
    });
    roots.push(result.root);

    const testButton = Array.from(result.container.querySelectorAll("button")).find(
      (button) => button.textContent?.trim() === "Test",
    );
    expect(testButton).toBeTruthy();

    await act(async () => {
      testButton?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
    });
    await flushReact();

    expect(mockAgentsApi.testEnvironment).toHaveBeenCalledTimes(1);
    expect(result.container.textContent).toContain("Network unavailable");
  });

  it("moves through model options with the same keyboard controls as the harness picker", async () => {
    const curated = [
      { id: "claude-fable-5-1", label: "Claude Fable 5.1" },
      { id: "claude-opus-5-5", label: "Claude Opus 5.5" },
      { id: "claude-haiku-4-5", label: "Claude Haiku 4.5" },
      { id: "claude-opus-4-8", label: "Claude Opus 4.8" },
    ];
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    try {
      await act(() => root.render(<TooltipProvider>
        <ModelDropdown models={curated} value="" onChange={() => {}} open onOpenChange={() => {}} allowDefault={false} required groupByProvider={false} preserveOrder />
      </TooltipProvider>));
      const search = document.body.querySelector("input")!;
      await act(() => { search.dispatchEvent(new KeyboardEvent("keydown", { key: "ArrowDown", bubbles: true })); });
      expect(document.activeElement?.textContent).toBe(curated[0].label);
      await act(() => { document.activeElement?.dispatchEvent(new KeyboardEvent("keydown", { key: "End", bubbles: true })); });
      expect(document.activeElement?.textContent).toBe(curated.at(-1)?.label);
      await act(() => { document.activeElement?.dispatchEvent(new KeyboardEvent("keydown", { key: "Home", bubbles: true })); });
      expect(document.activeElement?.textContent).toBe(curated[0].label);
    } finally {
      await act(() => root.unmount());
      container.remove();
    }
  });

  it("hides the Login button before Test and shows it after the adapter_auth_missing check for a Codex sandbox", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();
    roots.push(result.root);

    expect(findButton(result.container, "Sign in")).toBeFalsy();

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeTruthy();
  });

  it.each([
    ["auth_required", false], ["auth_required", true], ["failed", false],
  ] as const)("gates native Codex sandbox login on the shared auth check (%s, %s)", async (diagnostic, authentication) => {
    mockAgentsApi.testEnvironment.mockResolvedValue({
      adapterType: "paperclip_runner", status: "fail", testedAt: new Date(0).toISOString(),
      checks: [
        { code: `codex_hello_probe_${diagnostic}`, level: "error", message: "Native Codex setup failed." },
        ...(authentication ? [{ code: "adapter_auth_missing", level: "error", message: "The selected Codex account needs authentication." }] : []),
      ],
    });
    const result = await renderCodexSandbox({ adapterType: "paperclip_runner", adapterConfig: { provider: "codex" } });
    roots.push(result.root);
    expect(findButton(result.container, "Sign in")).toBeFalsy();
    await runTest(result.container);
    expect(Boolean(findButton(result.container, "Sign in"))).toBe(authentication);
    if (authentication) {
      await startLogin(result.container);
      expect(mockAgentsApi.startAdapterAuthLogin).toHaveBeenCalledWith("company-1", "codex_local", { environmentId: "sandbox-1" });
    } else {
      expect(mockAgentsApi.startAdapterAuthLogin).not.toHaveBeenCalled();
    }
  });

  it("hides the Codex login for a provider without the login pseudo-terminal capability", async () => {
    // The Codex device login runs on a real pseudo-terminal, so it needs a
    // provider that advertises the login pseudo-terminal capability. E2B reports
    // no capability, so the panel stays hidden even after the auth-missing check.
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderForm(
      e2bEnvironments(),
      { adapterType: "codex_local", defaultEnvironmentId: "sandbox-1" },
      { showAdapterTestEnvironmentButton: true },
    );
    roots.push(result.root);

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeFalsy();
  });

  it("shows the login affordance and the displayed-code panel for a third adapter with a projected login capability", async () => {
    // The adapter is not a built-in. Its projected login capability drives the
    // login affordance and the panel, so the form reads the capability, not the
    // adapter name. The displayed-code panel shows the server code.
    mockAgentsApi.testEnvironment.mockResolvedValue(VENDOR_AUTH_MISSING_RESULT);
    const result = await renderVendorSandbox();
    roots.push(result.root);

    expect(findButton(result.container, "Sign in")).toBeFalsy();

    await runTest(result.container);

    // The projected capability gates the login affordance on for the third
    // adapter.
    expect(findButton(result.container, "Sign in")).toBeTruthy();

    await startLogin(result.container);

    // The displayed-code panel shows the one-time code and the authentication
    // URL. It shows no browser-code input, so the dispatcher picked the panel
    // from the projected `displayed_code` mode.
    expect(result.container.textContent).toContain("WXYZ-1234");
    expect(result.container.querySelector('input[aria-label="Browser code"]')).toBeFalsy();
  });

  it("shows the login affordance and the displayed-code panel for a Grok sandbox with a projected login capability", async () => {
    // The panel dispatcher reads the projected `displayed_code` mode from the
    // capability, the same way it does for Codex. It shows the Grok code and
    // URL.
    mockAgentsApi.testEnvironment.mockResolvedValue(GROK_AUTH_MISSING_RESULT);
    const result = await renderGrokSandbox();
    roots.push(result.root);

    expect(findButton(result.container, "Sign in")).toBeFalsy();

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeTruthy();

    await startLogin(result.container);

    expect(result.container.textContent).toContain("WXYZ-1234");
    expect(result.container.querySelector('input[aria-label="Browser code"]')).toBeFalsy();
  });

  it("hides the Login button before Test and shows it after the adapter_auth_missing check for a Claude sandbox", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    expect(findButton(result.container, "Sign in")).toBeFalsy();

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeTruthy();
  });

  it("hides the Login button for a Claude sandbox whose provider lacks the setup-token login capability", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderForm(
      e2bEnvironments(),
      { adapterType: "claude_local", defaultEnvironmentId: "sandbox-1" },
      { showAdapterTestEnvironmentButton: true },
    );
    roots.push(result.root);

    await runTest(result.container);

    // E2B does not advertise the setup-token login capability, so the panel
    // stays hidden even after the auth-missing check.
    expect(findButton(result.container, "Sign in")).toBeFalsy();
  });

  it("hides the Login button for a Daytona sandbox while the capabilities report no setup-token support", async () => {
    // Reproduces the reported defect: the Test carries the auth-missing check,
    // but the capabilities endpoint reports `supportsLoginPty: false`
    // for Daytona (a stale persisted plugin manifest). The gate hides the
    // panel. The server-side fix refreshes the persisted manifest so the
    // capability reports true and the panel shows (see the companion positive
    // test above).
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockEnvironmentsApi.capabilities.mockResolvedValue(
      getEnvironmentCapabilities(["claude_local", "codex_local"], {
        sandboxProviders: {
          daytona: { supportsLoginPty: false, displayName: "Daytona" },
        },
      }),
    );
    const result = await renderForm(
      daytonaEnvironments(),
      { adapterType: "claude_local", defaultEnvironmentId: "sandbox-1" },
      { showAdapterTestEnvironmentButton: true },
    );
    roots.push(result.root);

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeFalsy();
  });

  it("gates a pseudo-terminal login on the provider pty capability for a non-Claude adapter", async () => {
    // The gate reads the adapter login transport, not the adapter name. This
    // adapter is not `claude_local`, but its login runs on a pseudo-terminal.
    // The E2B provider reports no pty capability, so the panel stays hidden even
    // after the auth-missing check.
    mockAgentsApi.testEnvironment.mockResolvedValue(PTY_VENDOR_AUTH_MISSING_RESULT);
    const result = await renderForm(
      e2bEnvironments(),
      { adapterType: "pty_vendor_local", defaultEnvironmentId: "sandbox-1" },
      { showAdapterTestEnvironmentButton: true },
    );
    roots.push(result.root);

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeFalsy();
  });

  it("shows a pseudo-terminal login for a non-Claude adapter when the provider advertises pty support", async () => {
    // The same non-Claude pseudo-terminal adapter on Daytona. Daytona advertises
    // the pty capability, so the panel shows. This confirms the gate follows the
    // provider capability, not the adapter name.
    mockAgentsApi.testEnvironment.mockResolvedValue(PTY_VENDOR_AUTH_MISSING_RESULT);
    const result = await renderForm(
      daytonaEnvironments(),
      { adapterType: "pty_vendor_local", defaultEnvironmentId: "sandbox-1" },
      { showAdapterTestEnvironmentButton: true },
    );
    roots.push(result.root);

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeTruthy();
  });

  it("shows the Login button when a parent lifts the test feedback and renders the panel from the descriptor", async () => {
    // The create page hides the inline feedback branch and renders the test
    // result and the login panel itself. This harness mirrors that parent: it
    // lifts the feedback and renders `AdapterLoginPanel` from the lifted login
    // descriptor. Without the descriptor the Login button never appears.
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    mockEnvironmentsApi.list.mockResolvedValue(daytonaEnvironments());

    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    function LiftedFeedbackHarness() {
      const [login, setLogin] = useState<AdapterLoginDescriptor | null>(null);
      return (
        <>
          <AgentConfigForm
            mode="create"
            values={{
              ...defaultCreateValues,
              adapterType: "codex_local",
              defaultEnvironmentId: "sandbox-1",
            }}
            onChange={() => {}}
            hidePromptTemplate
            showAdapterTypeField={false}
            showAdapterTestEnvironmentButton
            onTestFeedbackChange={(feedback) => setLogin(feedback.login)}
          />
          {login && (
            <AdapterLoginPanel
              companyId={login.companyId}
              adapterType={login.adapterType}
              environmentId={login.environmentId}
            />
          )}
        </>
      );
    }

    await act(async () => {
      renderFormView(root, queryClient, <LiftedFeedbackHarness />);
    });
    await flushReact();

    expect(findButton(container, "Sign in")).toBeFalsy();

    await runTest(container);

    expect(findButton(container, "Sign in")).toBeTruthy();
  });

  it("does not show the Login button when the Test result has no adapter_auth_missing check", async () => {
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeFalsy();
  });

  it("does not show the Login button when the effective environment is Local", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderForm(
      [makeEnvironment({ id: "local-1", name: "Local", driver: "local" })],
      {},
      { showAdapterTestEnvironmentButton: true },
    );
    roots.push(result.root);

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeFalsy();
  });

  it("shows the Login button for an agent with no own environment under the managed-sandbox-only policy", async () => {
    // The agent has no own environment, so the login target resolves the same
    // way as the adapter Test target. The managed-sandbox-only policy redirects
    // that resolution from the hidden local environment to the managed sandbox.
    // The login affordance must read the managed sandbox, so it shows after the
    // auth-missing check. A login target that stayed local would hide the panel
    // for the target the real run uses.
    mockInstanceSettingsApi.getExperimental.mockResolvedValue({
      enableEnvironments: true,
      enableManagedSandboxOnly: true,
    });
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderForm(
      [
        makeEnvironment({
          id: "local-1",
          name: "Local",
          driver: "local",
          metadata: { defaultForInstance: true },
        }),
        makeEnvironment({
          id: "managed-1",
          name: "Managed",
          driver: "sandbox",
          config: { provider: "daytona" },
          metadata: { managedByPaperclip: true },
        }),
      ],
      { adapterType: "claude_local", defaultEnvironmentId: null },
      { showAdapterTestEnvironmentButton: true },
    );
    roots.push(result.root);

    expect(findButton(result.container, "Sign in")).toBeFalsy();

    await runTest(result.container);

    expect(findButton(result.container, "Sign in")).toBeTruthy();
  });

  it("keeps the Login button hidden under the managed-sandbox-only policy when no managed sandbox is available", async () => {
    // The policy is on, but no managed sandbox environment exists, so the login
    // target resolution fails closed. The render catches that failure and
    // resolves no login environment, so the affordance stays hidden. The Test
    // surfaces the same case as a fail-closed error.
    mockInstanceSettingsApi.getExperimental.mockResolvedValue({
      enableEnvironments: true,
      enableManagedSandboxOnly: true,
    });
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderForm(
      [
        makeEnvironment({
          id: "local-1",
          name: "Local",
          driver: "local",
          metadata: { defaultForInstance: true },
        }),
      ],
      { adapterType: "claude_local", defaultEnvironmentId: null },
      { showAdapterTestEnvironmentButton: true },
    );
    roots.push(result.root);

    expect(findButton(result.container, "Sign in")).toBeFalsy();
  });

  it("starts a login session for the effective sandbox and shows the code and the authentication URL", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    expect(mockAgentsApi.startAdapterAuthLogin).toHaveBeenCalledWith("company-1", "codex_local", {
      environmentId: "sandbox-1",
    });
    expect(result.container.textContent).toContain("WXYZ-1234");
    expect(result.container.textContent).toContain("https://auth.example.test/device");
  });

  it("shows the loading state while the session starts and the prompt is not ready", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "session-1",
      environmentId: "sandbox-1",
      status: "starting",
      expiresAt: null,
      failure: null,
      prompt: null,
    });
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    expect(result.container.textContent).toContain("Preparing...");
    expect(result.container.textContent).not.toContain("https://");
  });

  it("copies the login code and the authentication URL", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    await clickElement(findByAriaLabel(result.container, "Copy code"));
    await clickElement(findByAriaLabel(result.container, "Copy URL"));

    expect(mockClipboard.copyTextToClipboard).toHaveBeenCalledWith("WXYZ-1234");
    expect(mockClipboard.copyTextToClipboard).toHaveBeenCalledWith("https://auth.example.test/device");

    // Code above URL, and the numbering agrees. Opening the page is what leaves
    // this screen for a form that wants the code from it, so the code is read
    // while it is still in front of you. The panel used to run the other way.
    const labels = [...result.container.querySelectorAll("div")]
      .map((el) => el.textContent?.trim())
      .filter((t) => t === "1. Code" || t === "2. Authentication URL");
    expect(labels).toEqual(["1. Code", "2. Authentication URL"]);

    const codeIndex = result.container.textContent!.indexOf("WXYZ-1234");
    const urlIndex = result.container.textContent!.indexOf("https://auth.example.test/device");
    expect(codeIndex).toBeGreaterThan(-1);
    expect(urlIndex).toBeGreaterThan(codeIndex);
  });

  it("keeps the code and URL visible after a later poll returns no prompt", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    // The server delivers the one-time prompt on the first owner read only. The
    // first status poll carries the prompt; every later poll carries a null one.
    mockAgentsApi.getAdapterAuthLoginStatus
      .mockResolvedValueOnce({
        sessionId: "session-1",
        environmentId: "sandbox-1",
        status: "waiting_for_user",
        expiresAt: null,
        failure: null,
        prompt: { url: "https://auth.example.test/device", code: "WXYZ-1234" },
      })
      .mockResolvedValue({
        sessionId: "session-1",
        environmentId: "sandbox-1",
        status: "waiting_for_user",
        expiresAt: null,
        failure: null,
        prompt: null,
      });
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    expect(result.container.textContent).toContain("WXYZ-1234");

    // Wait for the next status poll, which returns no prompt.
    const start = Date.now();
    while (mockAgentsApi.getAdapterAuthLoginStatus.mock.calls.length < 2) {
      if (Date.now() - start > 6000) throw new Error("the status poll did not run a second time");
      await flushReact();
      await new Promise((resolve) => setTimeout(resolve, 50));
    }
    await flushReact();

    // The panel latched the prompt, so the code and the URL stay visible.
    expect(result.container.textContent).toContain("WXYZ-1234");
    expect(result.container.textContent).toContain("https://auth.example.test/device");
  });

  it("shows a Cancel affordance while a login is active and cancels the session", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    // The Cancel button appears while the session is active.
    expect(findButton(result.container, "Cancel")).toBeTruthy();

    await clickByText(result.container, "Cancel");
    await flushReact();

    expect(mockAgentsApi.cancelAdapterAuthLogin).toHaveBeenCalledWith(
      "company-1",
      "codex_local",
      "session-1",
    );
    // The panel resets: the Sign in button is available again and the code is gone.
    const login = findButton(result.container, "Sign in");
    expect(login?.disabled).toBe(false);
    expect(findButton(result.container, "Cancel")).toBeFalsy();
    expect(result.container.textContent).not.toContain("WXYZ-1234");
  });

  it("does not cancel an active login session when the panel unmounts", async () => {
    // The owner-scoped active-session read and the manual Cancel button now
    // take over the purpose the unmount cancel used to serve. The connect step
    // unmounts the panel routinely — Cancel closes the canvas, switching source
    // remounts it under a new key, closing the wizard drops it — and each of
    // those unmounts must leave the session reachable by a later mount's resume
    // read, not release it. Deliberately not pushed to `roots`: this test does
    // the unmount itself, and that unmount is the thing under test.
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();

    await runTest(result.container);
    await startLogin(result.container);
    expect(findButton(result.container, "Cancel"), "the login should be active").toBeTruthy();

    mockAgentsApi.cancelAdapterAuthLogin.mockClear();
    await act(async () => {
      result.root.unmount();
    });

    expect(mockAgentsApi.cancelAdapterAuthLogin).not.toHaveBeenCalled();
  });

  it("recovers a previous-environment sign-in only after explicit successful cancellation", async () => {
    const intent = { provider: "xai", method: "subscription", name: "My Grok subscription", ownership: "personal", agentIds: [], allAgents: true } as const;
    mockAgentsApi.getActiveAdapterAuthLoginSession.mockResolvedValueOnce({
      sessionId: "previous-login", environmentId: "previous-sandbox", aiConnection: intent,
      status: "waiting_for_user", prompt: null,
    }).mockImplementation(noActiveSession);
    mockAgentsApi.cancelAdapterAuthLogin.mockRejectedValueOnce(new Error("Network unavailable"));
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container); roots.push(root);
    const queryClient = createFormQueryClient();
    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel companyId="company-1" adapterType="grok_local" environmentId="new-sandbox"
        aiConnection={{ ...intent, agentIds: [] }} chrome="onboarding" autoStart />
      );
    });
    await flushUntil(() => Boolean(findButton(container, "Cancel previous sign-in and retry")));
    expect(mockAgentsApi.startAdapterAuthLogin).not.toHaveBeenCalled();
    expect(mockAgentsApi.cancelAdapterAuthLogin).not.toHaveBeenCalled();
    await act(async () => findButton(container, "Cancel previous sign-in and retry")!.click());
    await flushUntil(() => container.textContent?.includes("Could not cancel") ?? false);
    expect(mockAgentsApi.startAdapterAuthLogin).not.toHaveBeenCalled();
    let release!: () => void;
    mockAgentsApi.cancelAdapterAuthLogin.mockImplementationOnce(() => new Promise<void>((resolve) => { release = resolve; }));
    await act(async () => findButton(container, "Cancel previous sign-in and retry")!.click());
    await flushReact();
    expect(findButton(container, "Cancel previous sign-in and retry")!.disabled).toBe(true);
    expect(mockAgentsApi.startAdapterAuthLogin).not.toHaveBeenCalled();
    await act(async () => release());
    await flushUntil(() => mockAgentsApi.startAdapterAuthLogin.mock.calls.length === 1);
    expect(mockAgentsApi.cancelAdapterAuthLogin).toHaveBeenLastCalledWith("company-1", "grok_local", "previous-login");
    expect(mockAgentsApi.startAdapterAuthLogin).toHaveBeenCalledWith("company-1", "grok_local", { environmentId: "new-sandbox", aiConnection: intent });
    queryClient.clear();
  });

  it("offers no Cancel in the onboarding chrome", async () => {
    // The card carried a Cancel beside its instruction, directly above the
    // step's own Back. Two ways out of one screen is one too many, so the
    // button went — and with it the only explicit release, since unmounting
    // deliberately keeps the session alive for a later resume. An abandoned
    // login is now collected by the server deadline, the same as one abandoned
    // by closing the tab.
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel
          companyId="company-1"
          adapterType="codex_local"
          environmentId="sandbox-1"
          chrome="onboarding"
          autoStart
        />
      );
    });
    // Wait for the card itself, then assert it is actually there: an absence
    // check over an empty render passes for the wrong reason.
    await flushUntil(() => container.textContent?.includes("authorization code") ?? false);
    expect(container.textContent).toContain("authorization code");

    expect(findButton(container, "Cancel")).toBeFalsy();
    expect(mockAgentsApi.cancelAdapterAuthLogin).not.toHaveBeenCalled();
  });
  it("reports the account-binding claim upward exactly once when the session authenticates", async () => {
    // The authenticated owner read can carry the non-secret Codex
    // account-binding claim. The panel hands it to the caller once; the
    // caller (the edit-mode form) decides whether a bind is warranted.
    mockAgentsApi.startAdapterAuthLogin.mockResolvedValue({
      sessionId: "bind-session-1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      prompt: { url: "https://auth.example.test/bind", code: "BIND-1" },
    });
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "bind-session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
      prompt: null,
      codexAccountBinding: { secretId: "secret-bind-1", companyIdentityDiffers: true },
    });
    const onAccountBinding = vi.fn();
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel
          companyId="company-1"
          adapterType="codex_local"
          environmentId="sandbox-1"
          autoStart
          onAccountBinding={onAccountBinding}
        />
      );
    });
    await flushUntil(() => onAccountBinding.mock.calls.length > 0);

    expect(onAccountBinding).toHaveBeenCalledTimes(1);
    expect(onAccountBinding).toHaveBeenCalledWith({
      secretId: "secret-bind-1",
      companyIdentityDiffers: true,
    });
    // The panel narrates the bind as its own state, separate from the login's
    // success line — the bind is a second save that can still fail.
    await flushUntil(() => container.textContent?.includes("Agent bound to the signed-in account") ?? false);
    expect(container.textContent).toContain("Agent bound to the signed-in account");
  });

  it("a failed bind save renders an explicit Retry instead of silently latching the claim", async () => {
    // The status poll stops at the terminal state, so a rejected save behind
    // a fire-and-forget latch would leave nothing to re-fire the bind. The
    // panel keeps the claim and offers Retry.
    mockAgentsApi.startAdapterAuthLogin.mockResolvedValue({
      sessionId: "bind-session-2",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      prompt: { url: "https://auth.example.test/bind", code: "BIND-2" },
    });
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "bind-session-2",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
      prompt: null,
      codexAccountBinding: { secretId: "secret-bind-2", companyIdentityDiffers: true },
    });
    const onAccountBinding = vi
      .fn()
      .mockRejectedValueOnce(new Error("save failed"))
      .mockResolvedValueOnce(undefined);
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel
          companyId="company-1"
          adapterType="codex_local"
          environmentId="sandbox-1"
          autoStart
          onAccountBinding={onAccountBinding}
        />
      );
    });
    await flushUntil(() => container.textContent?.includes("Could not bind this agent") ?? false);
    const retry = findButton(container, "Retry");
    expect(retry).toBeTruthy();

    await act(async () => {
      retry!.click();
    });
    await flushUntil(() => container.textContent?.includes("Agent bound to the signed-in account") ?? false);
    expect(onAccountBinding).toHaveBeenCalledTimes(2);
    expect(onAccountBinding).toHaveBeenLastCalledWith({
      secretId: "secret-bind-2",
      companyIdentityDiffers: true,
    });
  });

  it("a second login in the same mounted panel runs its own bind", async () => {
    // The terminal state re-enables Sign in without unmounting the panel. The
    // bind latch is scoped to the session, so a second cross-account login
    // binds again with ITS claim instead of being silently skipped.
    mockAgentsApi.startAdapterAuthLogin
      .mockResolvedValueOnce({
        sessionId: "rebind-s1",
        environmentId: "sandbox-1",
        status: "waiting_for_user",
        expiresAt: null,
        failure: null,
        prompt: { url: "https://auth.example.test/rebind", code: "REBIND-1" },
      })
      .mockResolvedValueOnce({
        sessionId: "rebind-s2",
        environmentId: "sandbox-1",
        status: "waiting_for_user",
        expiresAt: null,
        failure: null,
        prompt: { url: "https://auth.example.test/rebind", code: "REBIND-2" },
      });
    mockAgentsApi.getAdapterAuthLoginStatus.mockImplementation(
      async (_companyId: string, _adapterType: string, sid: string) => ({
        sessionId: sid,
        environmentId: "sandbox-1",
        status: "authenticated",
        expiresAt: null,
        failure: null,
        prompt: null,
        codexAccountBinding: {
          secretId: sid === "rebind-s2" ? "secret-second" : "secret-first",
          companyIdentityDiffers: true,
        },
      }),
    );
    const onAccountBinding = vi.fn().mockResolvedValue(undefined);
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel
          companyId="company-1"
          adapterType="codex_local"
          environmentId="sandbox-1"
          autoStart
          onAccountBinding={onAccountBinding}
        />
      );
    });
    await flushUntil(() => onAccountBinding.mock.calls.length === 1);
    expect(onAccountBinding).toHaveBeenLastCalledWith({
      secretId: "secret-first",
      companyIdentityDiffers: true,
    });

    const signIn = findButton(container, "Sign in");
    expect(signIn).toBeTruthy();
    await act(async () => {
      signIn!.click();
    });
    await flushUntil(() => onAccountBinding.mock.calls.length === 2);
    expect(onAccountBinding).toHaveBeenLastCalledWith({
      secretId: "secret-second",
      companyIdentityDiffers: true,
    });
  });

  it("a new Sign in stays disabled while the bind save is in flight", async () => {
    // Two overlapping bind saves can land out of order — the older save
    // finishing last would silently revert the agent to the previous account.
    // The panel serializes at its only entry point: Sign in is disabled until
    // the current bind settles.
    mockAgentsApi.startAdapterAuthLogin.mockResolvedValue({
      sessionId: "serialize-s1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      prompt: { url: "https://auth.example.test/serialize", code: "SER-1" },
    });
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "serialize-s1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
      prompt: null,
      codexAccountBinding: { secretId: "secret-serialize", companyIdentityDiffers: true },
    });
    let releaseSave: (() => void) | null = null;
    const onAccountBinding = vi.fn(
      () =>
        new Promise<void>((resolve) => {
          releaseSave = resolve;
        }),
    );
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel
          companyId="company-1"
          adapterType="codex_local"
          environmentId="sandbox-1"
          autoStart
          onAccountBinding={onAccountBinding}
        />
      );
    });
    await flushUntil(() => container.textContent?.includes("Binding this agent") ?? false);
    const signInWhileSaving = findButton(container, "Sign in");
    expect(signInWhileSaving).toBeTruthy();
    expect(signInWhileSaving!.disabled).toBe(true);

    await act(async () => {
      releaseSave?.();
    });
    await flushUntil(() => container.textContent?.includes("Agent bound to the signed-in account") ?? false);
    const signInAfterSave = findButton(container, "Sign in");
    expect(signInAfterSave!.disabled).toBe(false);
  });

  it("keeps unsaved configuration while a lifecycle poll updates progress", async () => {
    const saved = makeAgent({ lifecycleState: "preparing", lifecycleVersion: 1 });
    mockAgentsApi.get.mockResolvedValue(saved);
    mockEnvironmentsApi.list.mockResolvedValue([]);
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = new QueryClient({ defaultOptions: { queries: { retry: false } } });
    const onSave = vi.fn();
    function Harness() {
      const lifecycle = useAgentLifecycleStatus(saved);
      return <>
        <AgentLifecycleStatus agent={lifecycle.data ?? saved} refreshError={lifecycle.isError} onRetry={() => {}} retryPending={false} />
        <AgentConfigForm mode="edit" agent={saved} onSave={onSave} hidePromptTemplate showAdapterTypeField={false} />
      </>;
    }
    await act(async () => renderFormView(root, queryClient, <Harness />));
    await flushReact();
    const nameInput = container.querySelector<HTMLInputElement>('input[placeholder="Agent name"]')!;
    setInputValue(nameInput, "Unsaved name");
    await flushReact();
    let finishPoll!: (agent: Agent) => void;
    mockAgentsApi.get.mockReturnValueOnce(new Promise<Agent>(resolve => { finishPoll = resolve; }));
    let poll!: Promise<void>;
    await act(async () => { poll = queryClient.refetchQueries({ queryKey: [...queryKeys.agents.detail(saved.id), "lifecycle"] }); });
    // Editing can continue while the request is in flight.
    setInputValue(nameInput, "Edited during poll");
    await flushReact();
    await act(async () => {
      finishPoll({ ...saved, name: "Another saved name", lifecycleState: "verifying", lifecycleVersion: 2 });
      await poll;
    });
    await flushReact();
    expect(mockAgentsApi.get).toHaveBeenCalledWith(saved.id, saved.companyId);
    expect(container.textContent).toContain("Verifying agent");
    expect(nameInput.value).toBe("Edited during poll");
    await act(async () => findButton(container, "Save")!.click());
    expect(onSave).toHaveBeenCalledWith(expect.objectContaining({ name: "Edited during poll" }));
    mockAgentsApi.get.mockRejectedValueOnce(new Error("Status unavailable"));
    await act(async () => { await queryClient.refetchQueries({ queryKey: [...queryKeys.agents.detail(saved.id), "lifecycle"] }); });
    await flushReact();
    expect(container.textContent).toContain("Could not refresh agent lifecycle status");
    expect(nameInput.value).toBe("Edited during poll");
    queryClient.clear();
  });

  it("keeps edits made while the bind save is pending after the agent refresh", async () => {
    // The bind save runs in the background while the form stays editable. The
    // agent refresh that follows the save must subtract only what the save
    // persisted — an edit made during "Binding this agent…" survives as
    // pending dirty state instead of being wiped with the rest of the overlay.
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
      prompt: null,
      codexAccountBinding: { secretId: "secret-keep-edits", companyIdentityDiffers: true },
    });
    const releaseSaves: Array<() => void> = [];
    const onSave = vi.fn(
      (_patch: Record<string, unknown>) =>
        new Promise<void>((resolve) => {
          releaseSaves.push(resolve);
        }),
    );
    mockEnvironmentsApi.list.mockResolvedValue(daytonaEnvironments());

    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    // The harness swaps the agent object the way the page does after a save
    // refresh: same mounted form, new agent identity.
    let refreshAgent: (agent: Agent) => void = () => {};
    function RefreshHarness() {
      const [agent, setAgent] = useState(() => makeAgent({ defaultEnvironmentId: "sandbox-1" }));
      refreshAgent = setAgent;
      return (
        <AgentConfigForm
          mode="edit"
          agent={agent}
          onSave={onSave}
          hidePromptTemplate
          showAdapterTypeField={false}
          showAdapterTestEnvironmentButton
        />
      );
    }
    await act(async () => {
      renderFormView(root, queryClient, <RefreshHarness />);
    });
    await flushReact();

    await runTest(container);
    await startLogin(container);
    await flushUntil(() => onSave.mock.calls.length > 0);

    // Rename the agent while the bind save is still in flight.
    const nameInput = container.querySelector<HTMLInputElement>('input[placeholder="Agent name"]');
    expect(nameInput).toBeTruthy();
    setInputValue(nameInput!, "Renamed during bind");
    await flushReact();

    // An UNRELATED refresh lands while the save is still pending — a poll or
    // another actor's save, so this agent does NOT carry the binding yet. It
    // must not consume the persisted snapshot (the bind save's own refresh
    // still needs it), and it must not subtract the snapshot from the overlay
    // either: with the binding entry gone from both the overlay and the
    // refreshed agent, an ordinary Save racing the binding refresh would
    // replace the config without CODEX_HOME and undo the just-persisted bind.
    await act(async () => {
      refreshAgent(makeAgent({ defaultEnvironmentId: "sandbox-1" }));
    });
    await flushReact();
    expect(
      container.querySelector<HTMLInputElement>('input[placeholder="Agent name"]')!.value,
    ).toBe("Renamed during bind");

    // An ordinary Save in that window still carries the binding.
    const persistedPatch = onSave.mock.calls[0]![0] as Record<string, unknown>;
    const saveButton = findButton(container, "Save");
    expect(saveButton).toBeTruthy();
    await act(async () => {
      saveButton!.click();
    });
    await flushReact();
    expect(onSave.mock.calls.length).toBeGreaterThan(1);
    const racingPatch = onSave.mock.calls.at(-1)![0] as Record<string, unknown>;
    const racingEnv = (racingPatch.adapterConfig as Record<string, unknown>).env as Record<
      string,
      unknown
    >;
    expect(racingEnv.CODEX_HOME).toEqual({
      type: "secret_ref",
      secretId: "secret-keep-edits",
      version: "latest",
    });

    // Both saves land, and the page refreshes the agent with the persisted
    // binding — the same adapter config the bind save sent.
    await act(async () => {
      for (const release of releaseSaves) release();
    });
    await flushReact();
    await act(async () => {
      refreshAgent(
        makeAgent({
          defaultEnvironmentId: "sandbox-1",
          adapterConfig: persistedPatch.adapterConfig as Record<string, unknown>,
        }),
      );
    });
    await flushReact();

    // The rename survives the refresh instead of reverting to the refreshed
    // agent's name.
    expect(
      container.querySelector<HTMLInputElement>('input[placeholder="Agent name"]')!.value,
    ).toBe("Renamed during bind");
  });

  it("resumes an active login session on mount, adopting its session id and prompt", async () => {
    // A page reload loses every piece of local state, so the panel must read
    // the caller's active session and adopt it instead of starting a new one.
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    mockAgentsApi.getActiveAdapterAuthLoginSession.mockResolvedValue({
      sessionId: "resumed-session-1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      prompt: { url: "https://auth.example.test/resumed", code: "RESUME-1" },
    });
    // The prompt survives every owner read while the session stays active, so
    // the status poll for the resumed session agrees with the resumed read.
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "resumed-session-1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      prompt: { url: "https://auth.example.test/resumed", code: "RESUME-1" },
    });
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await flushUntil(() => (result.container.textContent ?? "").includes("RESUME-1"));

    // The prompt from the resumed read shows without a fresh start.
    expect(result.container.textContent).toContain("RESUME-1");
    expect(result.container.textContent).toContain("https://auth.example.test/resumed");
    expect(mockAgentsApi.startAdapterAuthLogin).not.toHaveBeenCalled();
    // The panel polls the resumed session id, not a freshly started one.
    expect(mockAgentsApi.getAdapterAuthLoginStatus).toHaveBeenCalledWith(
      "company-1",
      "codex_local",
      "resumed-session-1",
    );
    expect(findButton(result.container, "Cancel")).toBeTruthy();
  });

  it("starts a new session when the active-session read finds none", async () => {
    // The default mock already answers with no active session (a 404). This
    // pins the fallback: the panel still waits for the caller's press.
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await flushUntil(() => mockAgentsApi.getActiveAdapterAuthLoginSession.mock.calls.length > 0);
    await flushReact();

    expect(mockAgentsApi.startAdapterAuthLogin).not.toHaveBeenCalled();
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);

    await startLogin(result.container);

    expect(mockAgentsApi.startAdapterAuthLogin).toHaveBeenCalledWith("company-1", "codex_local", {
      environmentId: "sandbox-1",
    });
  });

  it("releases a resumed session after an unrecoverable resume error, waiting for the cancel response", async () => {
    // The active-session read finds a session, but by the time the status poll
    // reaches the server the session is already gone (a race between the two
    // reads). The panel cannot resume it, so it releases the reservation
    // explicitly instead of trusting the 404 alone, and it waits for that
    // release before it returns to its start state.
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    mockAgentsApi.getActiveAdapterAuthLoginSession.mockResolvedValue({
      sessionId: "resumed-session-1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      prompt: null,
    });
    mockAgentsApi.getAdapterAuthLoginStatus.mockRejectedValue(
      new ApiError("Adapter login session not found", 404, {
        error: "Adapter login session not found",
      }),
    );
    let resolveCancel!: () => void;
    mockAgentsApi.cancelAdapterAuthLogin.mockReturnValue(
      new Promise((resolve) => {
        resolveCancel = () => resolve({
          sessionId: "resumed-session-1",
          environmentId: "sandbox-1",
          status: "cancelled",
          expiresAt: null,
          failure: null,
          prompt: null,
        });
      }),
    );
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await flushUntil(() =>
      mockAgentsApi.cancelAdapterAuthLogin.mock.calls.some((call) => call[2] === "resumed-session-1"),
    );

    // The cancel call fired, but the panel still shows the resumed login as
    // active because it is waiting for the cancel response.
    expect(findButton(result.container, "Cancel")).toBeTruthy();

    resolveCancel();
    await flushUntil(() => findButton(result.container, "Sign in")?.disabled === false);

    expect(findButton(result.container, "Cancel")).toBeFalsy();
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);
  });

  it("announces the login state through a polite live region", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    const live = result.container.querySelector('[role="status"][aria-live="polite"]');
    expect(live).toBeTruthy();
    expect(live?.textContent).toContain("WXYZ-1234");
  });

  it("opens the authentication URL in a new tab with a safe rel", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    const link = result.container.querySelector('a[href="https://auth.example.test/device"]');
    expect(link).toBeTruthy();
    expect(link?.getAttribute("target")).toBe("_blank");
    expect(link?.getAttribute("rel")).toBe("noreferrer noopener");
  });

  it("disables a second login start while a session is active", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    const startButton = findButton(result.container, "Sign in");
    expect(startButton).toBeTruthy();
    expect(startButton?.disabled).toBe(true);
    expect(mockAgentsApi.startAdapterAuthLogin).toHaveBeenCalledTimes(1);
  });

  it("renders the authenticated terminal state", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
      prompt: null,
    });
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    expect(result.container.textContent).toContain("Authenticated");
  });

  it("renders the failed terminal state with the non-secret message", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "session-1",
      environmentId: "sandbox-1",
      status: "failed",
      expiresAt: null,
      failure: { reason: "device_rejected", message: "The device rejected the code." },
      prompt: null,
    });
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    expect(result.container.textContent).toContain("Login failed");
    expect(result.container.textContent).toContain("The device rejected the code.");
  });

  it("renders the timed-out terminal state", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    mockAgentsApi.getAdapterAuthLoginStatus.mockResolvedValue({
      sessionId: "session-1",
      environmentId: "sandbox-1",
      status: "timed_out",
      expiresAt: null,
      failure: null,
      prompt: null,
    });
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);

    expect(result.container.textContent).toContain("Login timed out");
  });

  it("hides the Login button when the effective environment changes after a Test", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(AUTH_MISSING_RESULT);
    const result = await renderCodexSandbox();
    roots.push(result.root);

    await runTest(result.container);
    expect(findButton(result.container, "Sign in")).toBeTruthy();

    await selectEnvironment(result.container, "");

    expect(findButton(result.container, "Sign in")).toBeFalsy();
  });

  it("shows the authorization URL and a browser-code input for a Claude sandbox", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("https://claude.example.test/authorize"),
    );

    expect(mockAgentsApi.startClaudeSetupTokenLogin).toHaveBeenCalledWith("company-1", {
      environmentId: "sandbox-1",
    });
    // The panel shows the authorization URL and a browser-code input. It never
    // shows a server-displayed code.
    expect(result.container.textContent).toContain("https://claude.example.test/authorize");
    expect(
      result.container.querySelector('input[aria-label="Browser code"]'),
    ).toBeTruthy();
    // The default prompt carries no advisory: a confidential transport. So the
    // panel shows no disclaimer.
    expect(result.container.textContent).not.toContain("not encrypted");
  });

  it("shows a non-blocking disclaimer when the transport advisory is present", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    // The guarded prompt read reports a non-confidential transport. The server
    // does not block the login; it attaches the advisory. The panel shows a
    // disclaimer and the login still proceeds.
    mockAgentsApi.getClaudeSetupTokenLoginPrompt.mockResolvedValue({
      authorizationUrl: "https://claude.example.test/authorize",
      transportAdvisory: { code: "insecure_transport" },
    });
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() => (result.container.textContent ?? "").includes("not encrypted"));

    // The disclaimer states the transport risk in plain language.
    expect(result.container.textContent).toContain("not encrypted");
    expect(result.container.textContent).toContain("clear text");
    // The login still proceeds: the panel shows the URL and the browser-code
    // input, so the disclaimer never blocks the flow.
    expect(result.container.textContent).toContain("https://claude.example.test/authorize");
    expect(
      result.container.querySelector('input[aria-label="Browser code"]'),
    ).toBeTruthy();
  });

  it("submits one browser code and clears the input after submit", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      Boolean(result.container.querySelector('input[aria-label="Browser code"]')),
    );

    const input = result.container.querySelector<HTMLInputElement>(
      'input[aria-label="Browser code"]',
    );
    setInputValue(input!, "BROWSERCODE-9");
    await flushReact();
    await clickByText(result.container, "Submit");
    await flushReact();

    expect(mockAgentsApi.submitClaudeSetupTokenBrowserCode).toHaveBeenCalledWith(
      "company-1",
      "claude-session-1",
      "BROWSERCODE-9",
    );
    // The panel clears the browser code after submit, so the secret does not
    // linger in the input.
    const clearedInput = result.container.querySelector<HTMLInputElement>(
      'input[aria-label="Browser code"]',
    );
    expect(clearedInput?.value).toBe("");
  });

  it("treats the server stored state as success and captures the stored-session claim", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
    });
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() => (result.container.textContent ?? "").includes("Authenticated"));

    expect(mockAgentsApi.completeClaudeSetupTokenLogin).toHaveBeenCalledWith(
      "company-1",
      "claude-session-1",
    );
    expect(result.container.textContent).toContain("Authenticated");
  });

  it("clears the stored-session claim and the fixed binding when the effective environment changes", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
    });
    const result = await renderStatefulCreateClaudeSandbox([
      makeEnvironment({ id: "local-1", name: "Local", driver: "local" }),
      makeEnvironment({
        id: "sandbox-1",
        name: "Daytona One",
        driver: "sandbox",
        config: { provider: "daytona" },
      }),
      makeEnvironment({
        id: "sandbox-2",
        name: "Daytona Two",
        driver: "sandbox",
        config: { provider: "daytona" },
      }),
    ]);
    roots.push(result.root);

    // Sign in on the first sandbox. The stored state adds the fixed
    // `CLAUDE_CODE_OAUTH_TOKEN` binding and the non-secret claim to the form.
    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() => result.valuesRef.current.claudeStoredSessionId != null);

    expect(result.valuesRef.current.claudeStoredSessionId).toBe("stored-session-1");
    expect("CLAUDE_CODE_OAUTH_TOKEN" in (result.valuesRef.current.envBindings ?? {})).toBe(true);

    // Change the effective environment. The reset drops the claim and the
    // binding, so the create request cannot send a claim for the old target.
    await selectEnvironment(result.container, "sandbox-2");

    const values = result.valuesRef.current;
    expect(values.claudeStoredSessionId ?? null).toBeNull();
    expect(values.claudeApplyStoredLogin ?? false).toBe(false);
    expect("CLAUDE_CODE_OAUTH_TOKEN" in (values.envBindings ?? {})).toBe(false);

    // The create request body carries no stale claim.
    const payload = buildNewAgentHirePayload({
      name: "Cody",
      effectiveRole: "Engineer",
      configValues: values,
      adapterConfig: {},
    });
    expect("storedSessionId" in payload).toBe(false);
  });

  it("clears the false missing-definition error on the bound row after a login stores the token", async () => {
    // Regression: the user-secret-definitions list read at page load does not
    // yet contain the Claude token key, but it is not empty. A stale non-empty
    // list makes the bound row show a false "no longer exists" error. The login
    // must invalidate the list so the refetch clears the error.
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
    });
    const makeDefinition = (key: string): UserSecretDefinition => ({
      id: `def-${key}`,
      companyId: "company-1",
      key,
      name: key.toUpperCase(),
      description: null,
      status: "active",
      provider: "local_encrypted",
      managedMode: "paperclip_managed",
      providerConfigId: null,
      providerMetadata: null,
      usageGuidance: null,
      createdByAgentId: null,
      createdByUserId: null,
      updatedByAgentId: null,
      updatedByUserId: null,
      deletedAt: null,
      createdAt: new Date(0),
      updatedAt: new Date(0),
    });
    const staleList = [makeDefinition("OTHER_SECRET")];
    const freshList = [makeDefinition("OTHER_SECRET"), makeDefinition("CLAUDE_CODE_OAUTH_TOKEN")];
    mockSecretsApi.listUserSecretDefinitions.mockReset();
    mockSecretsApi.listUserSecretDefinitions
      .mockResolvedValueOnce(staleList)
      .mockResolvedValue(freshList);

    const result = await renderStatefulCreateClaudeSandbox(daytonaEnvironments());
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() => result.valuesRef.current.claudeStoredSessionId != null);

    // The login bound the fixed Claude token row.
    expect("CLAUDE_CODE_OAUTH_TOKEN" in (result.valuesRef.current.envBindings ?? {})).toBe(true);

    // The invalidation refetched the definitions, so the stale list no longer
    // drives the row.
    await flushUntil(() => mockSecretsApi.listUserSecretDefinitions.mock.calls.length >= 2);
    await flushUntil(() => {
      const inputs = Array.from(result.container.querySelectorAll("input"));
      return inputs.some((input) => (input as HTMLInputElement).value === "CLAUDE_CODE_OAUTH_TOKEN");
    });

    // Vacuous-pass guard: the bound row rendered.
    const inputs = Array.from(result.container.querySelectorAll("input"));
    expect(inputs.some((input) => (input as HTMLInputElement).value === "CLAUDE_CODE_OAUTH_TOKEN")).toBe(true);
    // The row shows no false missing-definition error.
    expect(result.container.textContent ?? "").not.toContain("no longer exists");
  });

  it("reports the non-secret stored-session claim to the parent on success", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
    });
    const onStored = vi.fn();

    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel
          companyId="company-1"
          adapterType="claude_local"
          environmentId="sandbox-1"
          onStored={onStored}
        />
      );
    });
    await startLogin(container);
    await flushUntil(() => onStored.mock.calls.length > 0);

    expect(onStored).toHaveBeenCalledWith("stored-session-1");
  });

  it("offers no Cancel in the onboarding chrome", async () => {
    // The card carried a Cancel beside its instruction, directly above the
    // step's own Back. Two ways out of one screen is one too many, so the
    // button went — and with it the only explicit release, since unmounting
    // deliberately keeps the session alive for a later resume. An abandoned
    // login is now collected by the server deadline, the same as one abandoned
    // by closing the tab.
    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel
          companyId="company-1"
          adapterType="claude_local"
          environmentId="sandbox-1"
          chrome="onboarding"
          autoStart
        />
      );
    });
    // Wait for the card itself, then assert it is actually there: an absence
    // check over an empty render passes for the wrong reason.
    await flushUntil(() => container.textContent?.includes("authorization code") ?? false);
    expect(container.textContent).toContain("authorization code");

    expect(findButton(container, "Cancel")).toBeFalsy();
    expect(mockAgentsApi.cancelClaudeSetupTokenLogin).not.toHaveBeenCalled();
  });
  it("offers an apply-existing affordance when the status route reports a stored value", async () => {
    mockAgentsApi.getClaudeOAuthTokenStatus.mockResolvedValue({
      secretId: "secret-1",
      latestVersion: 3,
    });
    const onApplyStored = vi.fn();

    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel
          companyId="company-1"
          adapterType="claude_local"
          environmentId="sandbox-1"
          onApplyStored={onApplyStored}
        />
      );
    });
    await flushUntil(() => Boolean(findButton(container, "Use saved login")));

    await clickByText(container, "Use saved login");

    expect(onApplyStored).toHaveBeenCalledTimes(1);
    // The panel shows the applied confirmation and hides the apply affordance.
    await flushUntil(() =>
      (container.textContent ?? "").includes("The saved Claude login is bound to this agent now."),
    );
    expect(findButton(container, "Use saved login")).toBeUndefined();
    // The apply-existing path never starts a login round trip.
    expect(mockAgentsApi.startClaudeSetupTokenLogin).not.toHaveBeenCalled();
  });

  it("does not offer the apply-existing affordance when there is no stored value", async () => {
    mockAgentsApi.getClaudeOAuthTokenStatus.mockResolvedValue(null);
    const onApplyStored = vi.fn();

    const container = document.createElement("div");
    document.body.appendChild(container);
    const root = createRoot(container);
    roots.push(root);
    const queryClient = createFormQueryClient();

    await act(async () => {
      renderFormView(root, queryClient,
        <AdapterLoginPanel
          companyId="company-1"
          adapterType="claude_local"
          environmentId="sandbox-1"
          onApplyStored={onApplyStored}
        />
      );
    });
    await flushUntil(() => Boolean(findButton(container, "Sign in")));

    expect(findButton(container, "Use saved login")).toBeUndefined();
    expect(onApplyStored).not.toHaveBeenCalled();
  });

  it("returns to its start state with a fixed message on a server failed state", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "failed",
      failure: { reason: "rejected", message: "the provider rejected the browser code" },
      expiresAt: null,
    });
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("The login did not finish"),
    );

    // The panel shows a fixed message and returns to its start state. The Log in
    // button is available again.
    expect(result.container.textContent).toContain("The login did not finish");
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);
    // The panel never shows the provider failure message, which could carry a
    // secret.
    expect(result.container.textContent).not.toContain("the provider rejected the browser code");
  });

  it("returns to its start state on a server timed_out state", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "timed_out",
      failure: null,
      expiresAt: null,
    });
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("The login did not finish"),
    );

    expect(result.container.textContent).toContain("The login did not finish");
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);
  });

  it("shows a terminal failure and stops polling on a status 404 from server cleanup", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    // The server removes the row and the in-memory session at once on a
    // non-stored terminal state, so the status route returns 404 when the login
    // fails and the cleanup wins the race against the next poll. The panel must
    // fail loudly instead of holding stale data.
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockRejectedValue(
      new ApiError("Setup-token login session not found.", 404, {
        error: "Setup-token login session not found.",
      }),
    );
    // The prompt route also returns 404, so no authorization URL ever surfaces.
    mockAgentsApi.getClaudeSetupTokenLoginPrompt.mockRejectedValue(
      new ApiError("Setup-token login session not found.", 404, {
        error: "Setup-token login session not found.",
      }),
    );
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("The login did not finish"),
    );

    // The panel shows the fixed failure message and returns to its start state.
    expect(result.container.textContent).toContain("The login did not finish");
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);

    // The panel shows no credential material: no authorization URL and no
    // browser-code input.
    expect(result.container.textContent).not.toContain("https://claude.example.test/authorize");
    expect(result.container.querySelector('input[aria-label="Browser code"]')).toBeFalsy();

    // The stale polling stopped. The status call count stays fixed after the
    // failure, so the panel does not poll a session the server removed.
    const statusCallsAtFailure = mockAgentsApi.getClaudeSetupTokenLoginStatus.mock.calls.length;
    await new Promise((resolve) => setTimeout(resolve, 2500));
    await flushReact();
    expect(mockAgentsApi.getClaudeSetupTokenLoginStatus.mock.calls.length).toBe(
      statusCallsAtFailure,
    );
  });

  it("cancels an active Claude login and returns to its start state", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("https://claude.example.test/authorize"),
    );

    expect(findButton(result.container, "Cancel")).toBeTruthy();

    await clickByText(result.container, "Cancel");
    await flushReact();

    expect(mockAgentsApi.cancelClaudeSetupTokenLogin).toHaveBeenCalledWith(
      "company-1",
      "claude-session-1",
    );
    // The panel resets: the Sign in button is available again, and the URL and the
    // browser-code input are gone.
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);
    expect(findButton(result.container, "Cancel")).toBeFalsy();
    expect(result.container.textContent).not.toContain("https://claude.example.test/authorize");
    expect(result.container.querySelector('input[aria-label="Browser code"]')).toBeFalsy();
  });

  it("treats a 404 cancel the same as success and returns to its start state", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    // The server removes a terminal session, so a cancel of an already-terminal
    // or unknown session can return a 404. The panel must treat that 404 the
    // same as a successful cancel: clear the session and stop the polls.
    mockAgentsApi.cancelClaudeSetupTokenLogin.mockRejectedValue(
      new ApiError("Setup-token login session not found.", 404, {
        error: "Setup-token login session not found.",
      }),
    );
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("https://claude.example.test/authorize"),
    );

    await clickByText(result.container, "Cancel");
    await flushReact();

    expect(mockAgentsApi.cancelClaudeSetupTokenLogin).toHaveBeenCalledWith(
      "company-1",
      "claude-session-1",
    );
    // The panel reset even though the cancel returned a 404: the Sign in button is
    // available again, and the URL and the browser-code input are gone. No error
    // message remains.
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);
    expect(findButton(result.container, "Cancel")).toBeFalsy();
    expect(result.container.textContent).not.toContain("https://claude.example.test/authorize");
    expect(result.container.querySelector('input[aria-label="Browser code"]')).toBeFalsy();
    expect(result.container.textContent).not.toContain("Could not cancel the login.");
  });

  it("does not cancel an active login session when the panel unmounts", async () => {
    // The owner-scoped active-session read and the manual Cancel button now
    // take over the purpose the unmount cancel used to serve, so an unmount
    // must leave the session reachable by a later mount's resume read.
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderClaudeSandbox();

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("https://claude.example.test/authorize"),
    );
    // The login is active before the unmount.
    expect(findButton(result.container, "Cancel")).toBeTruthy();

    mockAgentsApi.cancelClaudeSetupTokenLogin.mockClear();
    await act(async () => {
      result.root.unmount();
    });

    expect(mockAgentsApi.cancelClaudeSetupTokenLogin).not.toHaveBeenCalled();
  });

  it("does not cancel on unmount when no login is active", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderClaudeSandbox();

    await runTest(result.container);
    // The panel shows the Sign in button but no session started, so no active
    // session exists to cancel.
    expect(findButton(result.container, "Sign in")).toBeTruthy();

    await act(async () => {
      result.root.unmount();
    });

    expect(mockAgentsApi.cancelClaudeSetupTokenLogin).not.toHaveBeenCalled();
  });

  it("resumes an active Claude login session on mount, adopting its session id and authorization URL", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.getActiveClaudeSetupTokenLoginSession.mockResolvedValue({
      sessionId: "resumed-claude-session-1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      panelMode: "submitted_browser_code",
      prompt: { authorizationUrl: "https://claude.example.test/resumed" },
    });
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("https://claude.example.test/resumed"),
    );

    expect(result.container.textContent).toContain("https://claude.example.test/resumed");
    expect(mockAgentsApi.startClaudeSetupTokenLogin).not.toHaveBeenCalled();
    expect(mockAgentsApi.getClaudeSetupTokenLoginStatus).toHaveBeenCalledWith(
      "company-1",
      "resumed-claude-session-1",
    );
    expect(findButton(result.container, "Cancel")).toBeTruthy();
  });

  it("starts a new Claude login when the active-session read finds none", async () => {
    // The default mock already answers with no active session (a 404).
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await flushUntil(() => mockAgentsApi.getActiveClaudeSetupTokenLoginSession.mock.calls.length > 0);
    await flushReact();

    expect(mockAgentsApi.startClaudeSetupTokenLogin).not.toHaveBeenCalled();
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);

    await startLogin(result.container);

    expect(mockAgentsApi.startClaudeSetupTokenLogin).toHaveBeenCalled();
  });

  it("cancels a resumed Claude login session with the manual Cancel button", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.getActiveClaudeSetupTokenLoginSession.mockResolvedValue({
      sessionId: "resumed-claude-session-1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      panelMode: "submitted_browser_code",
      prompt: { authorizationUrl: "https://claude.example.test/resumed" },
    });
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("https://claude.example.test/resumed"),
    );

    await clickByText(result.container, "Cancel");
    await flushReact();

    expect(mockAgentsApi.cancelClaudeSetupTokenLogin).toHaveBeenCalledWith(
      "company-1",
      "resumed-claude-session-1",
    );
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);
    expect(findButton(result.container, "Cancel")).toBeFalsy();
  });

  it("releases a resumed Claude login after an unrecoverable resume error, waiting for the cancel response", async () => {
    // The active-session read finds a session, but the status poll for that
    // resumed session finds it already gone (a race between the two reads).
    // The panel cannot resume it, so it releases the reservation explicitly
    // and waits for that release before it returns to its start state.
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.getActiveClaudeSetupTokenLoginSession.mockResolvedValue({
      sessionId: "resumed-claude-session-1",
      environmentId: "sandbox-1",
      status: "waiting_for_user",
      expiresAt: null,
      failure: null,
      panelMode: "submitted_browser_code",
      prompt: null,
    });
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockRejectedValue(
      new ApiError("Setup-token login session not found.", 404, {
        error: "Setup-token login session not found.",
      }),
    );
    mockAgentsApi.getClaudeSetupTokenLoginPrompt.mockRejectedValue(
      new ApiError("Setup-token login session not found.", 404, {
        error: "Setup-token login session not found.",
      }),
    );
    let resolveCancel!: () => void;
    mockAgentsApi.cancelClaudeSetupTokenLogin.mockReturnValue(
      new Promise((resolve) => {
        resolveCancel = () => resolve(undefined);
      }),
    );
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await flushUntil(() =>
      mockAgentsApi.cancelClaudeSetupTokenLogin.mock.calls.some(
        (call) => call[1] === "resumed-claude-session-1",
      ),
    );

    // The cancel call fired, but the panel still shows the resumed login as
    // active because it is waiting for the cancel response.
    expect(findButton(result.container, "Sign in")?.disabled).toBe(true);

    resolveCancel();
    await flushUntil(() => findButton(result.container, "Sign in")?.disabled === false);

    expect(findButton(result.container, "Cancel")).toBeFalsy();
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);
  });

  it("stops both polls and shows the timed-out state at the server deadline", async () => {
    vi.useFakeTimers();
    // Pin the clock to a known base. The panel arms the timed-out timer from the
    // status `expiresAt`, so the test clock and the server deadline share one
    // base time.
    const baseNowMs = 1_700_000_000_000;
    vi.setSystemTime(baseNowMs);
    // The server deadline for this session. It is far longer than the old fixed
    // 60-second cutoff, so the test proves the panel now tracks `expiresAt`.
    const serverDeadlineMs = 5 * 60_000;
    const expiresAtIso = new Date(baseNowMs + serverDeadlineMs).toISOString();
    try {
      mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
      // The status never reaches a terminal state, and the prompt route returns
      // 404 forever, so the authorization URL never surfaces. The status route
      // carries `expiresAt`, which drives the client cutoff. Without the client
      // cap the panel would poll both routes forever.
      mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
        sessionId: "claude-session-1",
        environmentId: "sandbox-1",
        status: "waiting_for_user",
        expiresAt: expiresAtIso,
        failure: null,
      });
      mockAgentsApi.getClaudeSetupTokenLoginPrompt.mockRejectedValue(
        new ApiError("Setup-token login session not found.", 404, {
          error: "Setup-token login session not found.",
        }),
      );

      // Flush React effects and pending promises while the fake clock advances by
      // zero, so the mocked queries settle without real time.
      const flushFake = async () => {
        await act(async () => {
          for (let index = 0; index < 6; index += 1) {
            await Promise.resolve();
            await vi.advanceTimersByTimeAsync(0);
          }
        });
      };
      const clickFake = async (container: HTMLElement, label: string) => {
        const button = findButton(container, label);
        await act(async () => {
          button?.dispatchEvent(new MouseEvent("click", { bubbles: true }));
        });
        await flushFake();
      };
      const advanceFake = async (ms: number) => {
        await act(async () => {
          await vi.advanceTimersByTimeAsync(ms);
        });
        await flushFake();
      };

      mockEnvironmentsApi.list.mockResolvedValue(daytonaEnvironments());

      const container = document.createElement("div");
      document.body.appendChild(container);
      const root = createRoot(container);
      roots.push(root);
      const queryClient = createFormQueryClient();
      await act(async () => {
        renderFormView(root, queryClient,
          <AgentConfigForm
            mode="edit"
            agent={makeAgent({
              adapterType: "claude_local",
              defaultEnvironmentId: "sandbox-1",
            })}
            onSave={vi.fn()}
            hidePromptTemplate
            showAdapterTypeField={false}
            showAdapterTestEnvironmentButton
          />
        );
      });
      await flushFake();

      await clickFake(container, "Test");
      await clickFake(container, "Sign in");

      // The login is active: both polls have run at least once.
      const statusCallsAtStart = mockAgentsApi.getClaudeSetupTokenLoginStatus.mock.calls.length;
      const promptCallsAtStart = mockAgentsApi.getClaudeSetupTokenLoginPrompt.mock.calls.length;
      expect(statusCallsAtStart).toBeGreaterThanOrEqual(1);
      expect(promptCallsAtStart).toBeGreaterThanOrEqual(1);

      // Advance six seconds: both polls run again, so polling is active. The panel
      // has not timed out yet.
      await advanceFake(6_000);
      expect(mockAgentsApi.getClaudeSetupTokenLoginStatus.mock.calls.length).toBeGreaterThan(
        statusCallsAtStart,
      );
      expect(mockAgentsApi.getClaudeSetupTokenLoginPrompt.mock.calls.length).toBeGreaterThan(
        promptCallsAtStart,
      );
      expect(container.textContent).not.toContain("The login timed out");

      // Advance past the old fixed sixty-second cutoff. The panel does NOT time
      // out now, because the cutoff comes from the server `expiresAt`, which is
      // far longer than sixty seconds. This proves the fixed 60-second cap is
      // gone.
      await advanceFake(60_000);
      expect(container.textContent).not.toContain("The login timed out");

      // Advance past the server deadline. The panel enters the timed-out state.
      // Total elapsed after this step is 1 second past `serverDeadlineMs`.
      await advanceFake(serverDeadlineMs - 66_000 + 1_000);
      expect(container.textContent).toContain("The login timed out");
      // The panel released the server session when the cutoff fired. The cancel
      // frees the per-owner reservation now, so an immediate retry by the same
      // owner starts a new session and does not hit the "too many active
      // sessions" cap.
      expect(mockAgentsApi.cancelClaudeSetupTokenLogin).toHaveBeenCalledWith(
        "company-1",
        "claude-session-1",
      );
      // The Log in button is available again, and the Cancel button is gone.
      expect(findButton(container, "Sign in")?.disabled).toBe(false);
      expect(findButton(container, "Cancel")).toBeFalsy();

      // Both polls stopped. A further ten seconds adds no new poll call.
      const statusCallsAtTimeout = mockAgentsApi.getClaudeSetupTokenLoginStatus.mock.calls.length;
      const promptCallsAtTimeout = mockAgentsApi.getClaudeSetupTokenLoginPrompt.mock.calls.length;
      await advanceFake(10_000);
      expect(mockAgentsApi.getClaudeSetupTokenLoginStatus.mock.calls.length).toBe(
        statusCallsAtTimeout,
      );
      expect(mockAgentsApi.getClaudeSetupTokenLoginPrompt.mock.calls.length).toBe(
        promptCallsAtTimeout,
      );
    } finally {
      vi.useRealTimers();
    }
  });

  it("opens the authorization URL in a new tab with a safe rel", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      Boolean(
        result.container.querySelector('a[href="https://claude.example.test/authorize"]'),
      ),
    );

    const link = result.container.querySelector(
      'a[href="https://claude.example.test/authorize"]',
    );
    expect(link).toBeTruthy();
    expect(link?.getAttribute("target")).toBe("_blank");
    expect(link?.getAttribute("rel")).toBe("noreferrer noopener");
  });

  it("never renders the OAuth token in the Document Object Model", async () => {
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    // The mocks add a token field that the real response never carries. The
    // panel must render neither the token nor any other unknown response field.
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
      oauthToken: "sk-ant-SECRET-TOKEN",
    });
    mockAgentsApi.completeClaudeSetupTokenLogin.mockResolvedValue({
      storedSessionId: "stored-session-1",
      oauthToken: "sk-ant-SECRET-TOKEN",
    });
    const result = await renderClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() => (result.container.textContent ?? "").includes("Authenticated"));

    expect(result.container.textContent).toContain("Authenticated");
    expect(result.container.textContent).not.toContain("sk-ant-SECRET-TOKEN");
  });
});

const FIXED_CLAUDE_OAUTH_BINDING = {
  type: "user_secret_ref",
  key: "CLAUDE_CODE_OAUTH_TOKEN",
  version: "latest",
  required: true,
};

// Read the merged create-mode values after one or more onChange patches. The
// create form emits a partial patch, so later assertions merge every patch onto
// the seed values, the same way the parent page keeps the controlled state.
function mergedCreateValues(
  seed: Record<string, unknown>,
  onChange: ReturnType<typeof vi.fn>,
): Record<string, unknown> {
  return onChange.mock.calls.reduce(
    (acc, [patch]) => ({ ...acc, ...(patch as Record<string, unknown>) }),
    { ...seed },
  );
}

describe("AgentConfigForm create-mode Claude OAuth binding", () => {
  let roots: Root[] = [];

  beforeEach(() => {
    mockAgentsApi.adapterModels.mockResolvedValue([]);
    mockAgentsApi.detectModel.mockResolvedValue(null);
    mockAgentsApi.list.mockResolvedValue([]);
    mockInstanceSettingsApi.get.mockResolvedValue({ defaultEnvironmentId: null });
    mockInstanceSettingsApi.getExperimental.mockResolvedValue({ enableEnvironments: true });
    mockInstanceSettingsApi.getGeneral.mockResolvedValue({ executionMode: "any" });
    mockEnvironmentsApi.capabilities.mockResolvedValue(SANDBOX_CAPABILITIES);
    mockSecretsApi.list.mockResolvedValue([]);
    mockSecretsApi.listProposals.mockResolvedValue([]);
    mockAgentsApi.getActiveAdapterAuthLoginSession.mockImplementation(noActiveSession);
    mockAgentsApi.getActiveClaudeSetupTokenLoginSession.mockImplementation(noActiveSession);
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.startClaudeSetupTokenLogin.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "starting",
      expiresAt: null,
      failure: null,
      panelMode: "submitted_browser_code",
      prompt: null,
    });
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
    });
    mockAgentsApi.getClaudeSetupTokenLoginPrompt.mockResolvedValue({
      authorizationUrl: "https://claude.example.test/authorize",
    });
    mockAgentsApi.completeClaudeSetupTokenLogin.mockResolvedValue({
      storedSessionId: "stored-session-1",
    });
    mockAgentsApi.cancelClaudeSetupTokenLogin.mockResolvedValue(undefined);
    // Default: the owner has no stored Claude login. A test that needs a stored
    // value overrides this with a status body.
    mockAgentsApi.getClaudeOAuthTokenStatus.mockResolvedValue(null);
  });

  afterEach(async () => {
    for (const root of roots) {
      await act(async () => {
        root.unmount();
      });
    }
    roots = [];
    document.body.innerHTML = "";
    vi.clearAllMocks();
  });

  it("adds the fixed CLAUDE_CODE_OAUTH_TOKEN binding after the server stored state", async () => {
    const result = await renderCreateClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      result.onChange.mock.calls.some(
        ([patch]) => (patch as Record<string, unknown>).claudeStoredSessionId,
      ),
    );

    const values = mergedCreateValues(
      { adapterType: "claude_local", defaultEnvironmentId: "sandbox-1", envBindings: {} },
      result.onChange,
    );
    expect(values.claudeStoredSessionId).toBe("stored-session-1");
    const bindings = values.envBindings as Record<string, unknown>;
    expect(bindings.CLAUDE_CODE_OAUTH_TOKEN).toEqual(FIXED_CLAUDE_OAUTH_BINDING);
  });

  it("preserves unrelated environment bindings when it adds the fixed binding", async () => {
    const seedBindings = { EXISTING_VAR: { type: "plain", value: "keep-me" } };
    const result = await renderCreateClaudeSandbox({ envBindings: seedBindings });
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      result.onChange.mock.calls.some(
        ([patch]) => (patch as Record<string, unknown>).claudeStoredSessionId,
      ),
    );

    const values = mergedCreateValues(
      { adapterType: "claude_local", envBindings: seedBindings },
      result.onChange,
    );
    const bindings = values.envBindings as Record<string, unknown>;
    expect(bindings.EXISTING_VAR).toEqual({ type: "plain", value: "keep-me" });
    expect(bindings.CLAUDE_CODE_OAUTH_TOKEN).toEqual(FIXED_CLAUDE_OAUTH_BINDING);
  });

  it("never puts a token value in the fixed binding", async () => {
    const result = await renderCreateClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      result.onChange.mock.calls.some(
        ([patch]) => (patch as Record<string, unknown>).claudeStoredSessionId,
      ),
    );

    const values = mergedCreateValues(
      { adapterType: "claude_local", envBindings: {} },
      result.onChange,
    );
    const bindings = values.envBindings as Record<string, Record<string, unknown>>;
    // The fixed binding is a reference. It carries no `value` field, so the
    // adapter config never holds the token value.
    expect(bindings.CLAUDE_CODE_OAUTH_TOKEN.type).toBe("user_secret_ref");
    expect(bindings.CLAUDE_CODE_OAUTH_TOKEN).not.toHaveProperty("value");
    expect(JSON.stringify(values.envBindings)).not.toContain("sk-ant");
  });

  it("returns to the login start state when the server claim write fails", async () => {
    mockAgentsApi.completeClaudeSetupTokenLogin.mockRejectedValue(
      new Error("the provider rejected the stored-session claim"),
    );
    const result = await renderCreateClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() =>
      (result.container.textContent ?? "").includes("The login did not finish"),
    );

    // The panel shows a fixed, non-secret message and returns to its start state.
    expect(result.container.textContent).toContain("The login did not finish");
    expect(findButton(result.container, "Sign in")?.disabled).toBe(false);
    expect(result.container.textContent).not.toContain(
      "the provider rejected the stored-session claim",
    );
    // A failed claim adds no binding and holds no claim.
    expect(
      result.onChange.mock.calls.some(
        ([patch]) => (patch as Record<string, unknown>).claudeStoredSessionId,
      ),
    ).toBe(false);
  });

});

// Render the edit-mode form for an existing Claude agent in a sandbox
// environment. The helper returns the `onSave` spy so a test can read the patch
// that a stored login sends to the agent-update path.
async function renderEditClaudeSandbox(agentOverrides: Partial<Agent> = {}) {
  mockEnvironmentsApi.list.mockResolvedValue(daytonaEnvironments());

  const container = document.createElement("div");
  document.body.appendChild(container);
  const root = createRoot(container);
  const queryClient = createFormQueryClient();
  const onSave = vi.fn().mockResolvedValue(undefined);

  await act(async () => {
    renderFormView(root, queryClient,
      <AgentConfigForm
        mode="edit"
        agent={makeAgent({
          adapterType: "claude_local",
          defaultEnvironmentId: "sandbox-1",
          ...agentOverrides,
        })}
        onSave={onSave}
        hidePromptTemplate
        showAdapterTypeField={false}
        showAdapterTestEnvironmentButton
      />
    );
  });

  await flushReact();
  return { container, root, onSave };
}

describe("AgentConfigForm edit-mode Claude OAuth binding", () => {
  let roots: Root[] = [];

  beforeEach(() => {
    mockAgentsApi.adapterModels.mockResolvedValue([]);
    mockAgentsApi.detectModel.mockResolvedValue(null);
    mockAgentsApi.list.mockResolvedValue([]);
    mockInstanceSettingsApi.get.mockResolvedValue({ defaultEnvironmentId: null });
    mockInstanceSettingsApi.getExperimental.mockResolvedValue({ enableEnvironments: true });
    mockInstanceSettingsApi.getGeneral.mockResolvedValue({ executionMode: "any" });
    mockEnvironmentsApi.capabilities.mockResolvedValue(SANDBOX_CAPABILITIES);
    mockSecretsApi.list.mockResolvedValue([]);
    mockSecretsApi.listProposals.mockResolvedValue([]);
    mockAgentsApi.getActiveAdapterAuthLoginSession.mockImplementation(noActiveSession);
    mockAgentsApi.getActiveClaudeSetupTokenLoginSession.mockImplementation(noActiveSession);
    mockAgentsApi.testEnvironment.mockResolvedValue(CLAUDE_AUTH_MISSING_RESULT);
    mockAgentsApi.startClaudeSetupTokenLogin.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "starting",
      expiresAt: null,
      failure: null,
      panelMode: "submitted_browser_code",
      prompt: null,
    });
    mockAgentsApi.getClaudeSetupTokenLoginStatus.mockResolvedValue({
      sessionId: "claude-session-1",
      environmentId: "sandbox-1",
      status: "authenticated",
      expiresAt: null,
      failure: null,
    });
    mockAgentsApi.getClaudeSetupTokenLoginPrompt.mockResolvedValue({
      authorizationUrl: "https://claude.example.test/authorize",
    });
    mockAgentsApi.completeClaudeSetupTokenLogin.mockResolvedValue({
      storedSessionId: "stored-session-1",
    });
    mockAgentsApi.cancelClaudeSetupTokenLogin.mockResolvedValue(undefined);
    // Default: the owner has no stored Claude login. A test that needs a stored
    // value overrides this with a status body.
    mockAgentsApi.getClaudeOAuthTokenStatus.mockResolvedValue(null);
  });

  afterEach(async () => {
    for (const root of roots) {
      await act(async () => {
        root.unmount();
      });
    }
    roots = [];
    document.body.innerHTML = "";
    vi.clearAllMocks();
  });

  it("adds the fixed CLAUDE_CODE_OAUTH_TOKEN binding to the agent and persists it", async () => {
    const result = await renderEditClaudeSandbox();
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() => result.onSave.mock.calls.length > 0);

    // A stored login sends one agent-update patch. The patch replaces the adapter
    // config, and its env holds the fixed binding, so the agent keeps the binding
    // without a manual step.
    const patch = result.onSave.mock.calls.at(-1)![0] as Record<string, unknown>;
    expect(patch.replaceAdapterConfig).toBe(true);
    const adapterConfig = patch.adapterConfig as Record<string, unknown>;
    const bindings = adapterConfig.env as Record<string, unknown>;
    expect(bindings.CLAUDE_CODE_OAUTH_TOKEN).toEqual(FIXED_CLAUDE_OAUTH_BINDING);
    // The persisted patch never carries a token value.
    expect(JSON.stringify(adapterConfig.env)).not.toContain("sk-ant");
    // An update can never consume the fresh login's stored-session claim -- only
    // create and hire can, per `enforceClaudeOAuthBindingClaim`. So a save that
    // introduces the binding through an update must set `applyStoredClaudeLogin`,
    // or the server rejects the patch with the fixed claim error even though the
    // login already stored the token. Regression coverage for that gap.
    expect(patch.applyStoredClaudeLogin).toBe(true);
  });

  it("keeps every unrelated existing binding when it adds the fixed binding", async () => {
    const result = await renderEditClaudeSandbox({
      adapterConfig: { env: { EXISTING_VAR: { type: "plain", value: "keep-me" } } },
    });
    roots.push(result.root);

    await runTest(result.container);
    await startLogin(result.container);
    await flushUntil(() => result.onSave.mock.calls.length > 0);

    const patch = result.onSave.mock.calls.at(-1)![0] as Record<string, unknown>;
    const adapterConfig = patch.adapterConfig as Record<string, unknown>;
    const bindings = adapterConfig.env as Record<string, unknown>;
    expect(bindings.EXISTING_VAR).toEqual({ type: "plain", value: "keep-me" });
    expect(bindings.CLAUDE_CODE_OAUTH_TOKEN).toEqual(FIXED_CLAUDE_OAUTH_BINDING);
  });

});

describe("AgentConfigForm managed-sandbox-only host surfaces", () => {
  let roots: Root[] = [];

  const MANAGED_AGENT_CONFIG = {
    cwd: "/srv/agents/cody",
    command: "claude",
    engine: "acp",
    agentCommand: "claude-agent-acp",
    stateDir: "/srv/agents/cody/acp-state",
  };

  function setManagedSandboxOnly(enabled: boolean) {
    mockInstanceSettingsApi.getExperimental.mockResolvedValue({
      enableEnvironments: true,
      enableManagedSandboxOnly: enabled,
    });
  }

  /** Every `Field` renders its label in a `<label>`, so this reads the form. */
  function fieldLabels(container: HTMLElement) {
    return Array.from(container.querySelectorAll("label")).map((label) => label.textContent?.trim() ?? "");
  }

  function choosePathButtons(container: HTMLElement) {
    return Array.from(container.querySelectorAll("button")).filter(
      (button) => button.textContent?.trim() === "Choose",
    );
  }

  beforeEach(() => {
    mockAgentsApi.adapterModels.mockResolvedValue([]);
    mockAgentsApi.detectModel.mockResolvedValue(null);
    mockAgentsApi.list.mockResolvedValue([]);
    mockInstanceSettingsApi.get.mockResolvedValue({ defaultEnvironmentId: null });
    mockInstanceSettingsApi.getGeneral.mockResolvedValue({ executionMode: "any" });
    mockEnvironmentsApi.capabilities.mockResolvedValue(SANDBOX_CAPABILITIES);
    mockSecretsApi.list.mockResolvedValue([]);
    mockSecretsApi.listProposals.mockResolvedValue([]);
    mockAgentsApi.getClaudeOAuthTokenStatus.mockResolvedValue(null);
    setManagedSandboxOnly(false);
  });

  afterEach(async () => {
    for (const root of roots) {
      await act(async () => {
        root.unmount();
      });
    }
    roots = [];
    document.body.innerHTML = "";
    vi.clearAllMocks();
  });

  it("shows the host path and execution-engine fields when the policy is off", async () => {
    const result = await renderForm(
      [makeEnvironment({ id: "local-1", name: "Local", driver: "local" })],
      { adapterType: "claude_local", adapterConfig: MANAGED_AGENT_CONFIG },
    );
    roots.push(result.root);

    await act(async () => {
      for (const button of result.container.querySelectorAll("button")) {
        if (["Advanced", "Advanced Run Policy"].includes(button.textContent?.trim() ?? "")) button.click();
      }
    });
    await flushReact();
    const labels = fieldLabels(result.container);
    expect(labels).toContain("Working directory (deprecated)");
    expect(labels).toContain("Command");
    expect(labels).toContain("Execution engine");
    expect(labels).toContain("ACP server command");
    expect(labels).toContain("ACP state directory");
    expect(choosePathButtons(result.container).length).toBeGreaterThan(0);

    const adapterFields = result.container.querySelector('[data-testid="adapter-config-fields"]');
    expect(adapterFields?.getAttribute("data-managed-sandbox-only")).toBe("false");
    expect(adapterFields?.getAttribute("data-hide-instructions-file")).toBe("false");
  });

  it("hides the host path and execution-engine fields for claude_local when the policy is on", async () => {
    setManagedSandboxOnly(true);
    const result = await renderForm(
      [makeEnvironment({ id: "managed-1", name: "Managed", driver: "sandbox", config: { provider: "daytona" } })],
      { adapterType: "claude_local", adapterConfig: MANAGED_AGENT_CONFIG },
    );
    roots.push(result.root);

    await act(async () => {
      for (const button of result.container.querySelectorAll("button")) {
        if (["Advanced", "Advanced Run Policy"].includes(button.textContent?.trim() ?? "")) button.click();
      }
    });
    await flushReact();
    const labels = fieldLabels(result.container);
    expect(labels).not.toContain("Working directory (deprecated)");
    expect(labels).not.toContain("Command");
    expect(labels).not.toContain("Execution engine");
    expect(labels).not.toContain("ACP server command");
    expect(labels).not.toContain("ACP state directory");
    expect(choosePathButtons(result.container)).toHaveLength(0);
    // The stored values stay untouched: hiding is presentation, and an import
    // that carries adapter configuration from another instance must still save.
    expect(result.container.textContent).not.toContain("/srv/agents/cody");
  });

  it("keeps the non-path ACP controls visible when the policy hides the engine choice", async () => {
    setManagedSandboxOnly(true);
    const result = await renderForm(
      [makeEnvironment({ id: "managed-1", name: "Managed", driver: "sandbox", config: { provider: "daytona" } })],
      { adapterType: "claude_local", adapterConfig: MANAGED_AGENT_CONFIG },
    );
    roots.push(result.root);

    await act(async () => {
      for (const button of result.container.querySelectorAll("button")) {
        if (["Advanced", "Advanced Run Policy"].includes(button.textContent?.trim() ?? "")) button.click();
      }
    });
    await flushReact();
    const labels = fieldLabels(result.container);
    expect(labels).toContain("ACP session mode");
    expect(labels).toContain("ACP non-interactive permissions");
  });

  it("keeps the host-path fields hidden while the policy is still loading", async () => {
    // A cold cache resolves the policy to false on the first render. The gate
    // fails closed so a managed instance never flashes a stored host path.
    mockInstanceSettingsApi.getExperimental.mockImplementation(() => new Promise(() => {}));
    const result = await renderForm(
      [makeEnvironment({ id: "local-1", name: "Local", driver: "local" })],
      { adapterType: "claude_local", adapterConfig: MANAGED_AGENT_CONFIG },
    );
    roots.push(result.root);

    await act(async () => {
      for (const button of result.container.querySelectorAll("button")) {
        if (["Advanced", "Advanced Run Policy"].includes(button.textContent?.trim() ?? "")) button.click();
      }
    });
    await flushReact();
    const labels = fieldLabels(result.container);
    expect(labels).not.toContain("Working directory (deprecated)");
    expect(labels).not.toContain("Command");
    expect(labels).not.toContain("Execution engine");
    expect(choosePathButtons(result.container)).toHaveLength(0);
    expect(result.container.textContent).not.toContain("/srv/agents/cody");
  });

  it("hides the command field and forces the instructions-file gate for codex_local when the policy is on", async () => {
    setManagedSandboxOnly(true);
    const result = await renderForm(
      [makeEnvironment({ id: "managed-1", name: "Managed", driver: "sandbox", config: { provider: "daytona" } })],
      { adapterType: "codex_local", adapterConfig: MANAGED_AGENT_CONFIG },
    );
    roots.push(result.root);

    await act(async () => {
      for (const button of result.container.querySelectorAll("button")) {
        if (["Advanced", "Advanced Run Policy"].includes(button.textContent?.trim() ?? "")) button.click();
      }
    });
    await flushReact();
    const labels = fieldLabels(result.container);
    expect(labels).not.toContain("Working directory (deprecated)");
    expect(labels).not.toContain("Command");
    expect(choosePathButtons(result.container)).toHaveLength(0);

    const adapterFields = result.container.querySelector('[data-testid="adapter-config-fields"]');
    expect(adapterFields?.getAttribute("data-managed-sandbox-only")).toBe("true");
    expect(adapterFields?.getAttribute("data-hide-instructions-file")).toBe("true");
  });
});

describe("subtractPersistedOverlay", () => {
  const overlayWith = (adapterConfig: Record<string, unknown>) => ({
    identity: {},
    adapterConfig,
    heartbeat: {},
    debug: {},
    runtime: {},
  });

  it("drops an entry whose value is structurally equal even with a new reference", () => {
    // An edit-then-restore rebuilds the env object, so a reference compare
    // would keep it falsely dirty after the refresh subtracts the snapshot —
    // a false "Unsaved changes" state and a redundant full-config save.
    const persisted = overlayWith({
      env: { CODEX_HOME: { type: "secret_ref", secretId: "s-1", version: "latest" } },
    });
    const current = overlayWith({
      env: { CODEX_HOME: { type: "secret_ref", secretId: "s-1", version: "latest" } },
    });
    expect(subtractPersistedOverlay(current, persisted).adapterConfig).toEqual({});
  });

  it("keeps an entry the user changed after the snapshot", () => {
    const persisted = overlayWith({
      env: { CODEX_HOME: { type: "secret_ref", secretId: "s-1", version: "latest" } },
    });
    const current = overlayWith({
      env: {
        CODEX_HOME: { type: "secret_ref", secretId: "s-1", version: "latest" },
        EXTRA: { type: "plain", value: "added-during-save" },
      },
    });
    expect(subtractPersistedOverlay(current, persisted).adapterConfig).toEqual({
      env: {
        CODEX_HOME: { type: "secret_ref", secretId: "s-1", version: "latest" },
        EXTRA: { type: "plain", value: "added-during-save" },
      },
    });
  });

  it("keeps an entry the snapshot never carried", () => {
    const persisted = overlayWith({});
    const current = overlayWith({ model: "gpt-5.5" });
    expect(subtractPersistedOverlay(current, persisted).adapterConfig).toEqual({
      model: "gpt-5.5",
    });
  });

  it("compares arrays structurally", () => {
    const persisted = overlayWith({ args: ["--flag", "value"] });
    const equal = overlayWith({ args: ["--flag", "value"] });
    const changed = overlayWith({ args: ["--flag", "other"] });
    expect(subtractPersistedOverlay(equal, persisted).adapterConfig).toEqual({});
    expect(subtractPersistedOverlay(changed, persisted).adapterConfig).toEqual({
      args: ["--flag", "other"],
    });
  });
});