import type { AddonsService } from '../../../src/nest/addons/addons.service';
import { AdminController } from '../../../src/nest/admin/admin.controller';
import type { AdminService } from '../../../src/nest/admin/admin.service';
import type { AuditService } from '../../../src/nest/audit/audit.service';
import type { RegistrationInvitesService } from '../../../src/nest/auth/registration-invites.service';
import { KitineraryExtractorService } from '../../../src/nest/booking-import/kitinerary-extractor.service';
import { DomainError } from '../../../src/nest/common/domain-error';
import type { NotificationsService } from '../../../src/nest/notifications/notifications.service';
import type { OauthService } from '../../../src/nest/oauth/oauth.service';
import type { PluginRuntimeService } from '../../../src/nest/plugins/plugin-runtime.service';
import type { TokenService } from '../../../src/nest/tokens/token.service';
import type { User } from '../../../src/types';
import { HttpException, NotFoundException } from '@nestjs/common';

import type { Request } from 'express';
import { describe, it, expect, vi, beforeEach, afterEach } from 'vitest';

vi.mock('../../../src/nest/audit/client-ip', () => ({ getClientIp: vi.fn(() => '1.2.3.4') }));
vi.mock('../../../src/nest/audit/audit-log.logger', () => ({
  LOG_LEVEL: 'error',
  logInfo: vi.fn(),
  logDebug: vi.fn(),
  logError: vi.fn(),
  logWarn: vi.fn(),
}));

const user = { id: 1, role: 'admin', email: 'admin@example.test' } as User;
const req = { headers: {} } as Request;

function svc(o: Partial<AdminService> = {}): AdminService {
  return { invalidateMcpSessions: vi.fn(), ...o } as unknown as AdminService;
}

// AuditService is constructor-injected since the auditLog DI migration; the
// wrapper keeps the historical construction sites positional.
const writeAudit = vi.fn();
const audit = { writeAudit } as unknown as AuditService;
// Notifications are a constructor-injected stub since the notifications fold
// (same behavior as the old services/notificationService path mock).
const sendNotification = vi.fn().mockResolvedValue(undefined);
const notifications = { send: sendNotification } as unknown as NotificationsService;
/** The flags live on AddonsService now; the toggle routes reach it directly. */
const addonsStub = () =>
  ({
    getBagTracking: vi.fn(() => ({ enabled: false })),
    updateBagTracking: vi.fn((enabled: boolean) => ({ enabled })),
    getToursWanderer: vi.fn(() => ({ enabled: false })),
    updateToursWanderer: vi.fn((enabled: boolean) => ({ enabled })),
    getPlacesPhotos: vi.fn(() => ({ enabled: false })),
    updatePlacesPhotos: vi.fn((enabled: boolean) => ({ enabled })),
    getPlacesAutocomplete: vi.fn(() => ({ enabled: false })),
    updatePlacesAutocomplete: vi.fn((enabled: boolean) => ({ enabled })),
    getPlacesDetails: vi.fn(() => ({ enabled: false })),
    updatePlacesDetails: vi.fn((enabled: boolean) => ({ enabled })),
    // Fail-closed with nothing to backfill — see AddonsService.getPlaceShadow.
    getPlaceShadow: vi.fn(() => ({ enabled: false })),
    updatePlaceShadow: vi.fn((enabled: boolean) => ({ enabled })),
    // Fail-open, unlike its three neighbours — see AddonsService.getPlacesEnrich.
    getPlacesEnrich: vi.fn(() => ({ enabled: true })),
    updatePlacesEnrich: vi.fn((enabled: boolean) => ({ enabled })),
    // Fail-closed with nothing to backfill, like the shadow log.
    getPlacesGoogleOnly: vi.fn(() => ({ enabled: false })),
    updatePlacesGoogleOnly: vi.fn((enabled: boolean) => ({ enabled })),
    // Fail-open too, and the only switch here about egress rather than spending.
    getCollabFeatures: vi.fn(() => ({ chat: false })),
    updateCollabFeatures: vi.fn(() => ({ features: { chat: true }, changed: true })),
    getTransitProvider: vi.fn(() => ({ provider: 'transitous', googleKeySource: null })),
    updateTransitProvider: vi.fn((provider: string) => ({ provider, googleKeySource: null })),
  }) as unknown as AddonsService;

// The MCP-token routes read TokenService now, not AdminService. Stubbed via a
// fourth, optional argument so every existing call site stays as it was.
const adminCtl = (
  s: AdminService,
  rt?: PluginRuntimeService,
  addons: AddonsService = addonsStub(),
  tokens: Partial<TokenService> = {},
  invites: Partial<RegistrationInvitesService> = {},
  oauth: Partial<OauthService> = {},
  kitinerary: Partial<KitineraryExtractorService> = {},
) =>
  new AdminController(
    s,
    addons,
    rt as unknown as PluginRuntimeService,
    audit,
    notifications,
    tokens as TokenService,
    invites as RegistrationInvitesService,
    oauth as OauthService,
    kitinerary as KitineraryExtractorService,
  );
// #2261 — the extractor's version is what tells a stale binary from a provider
// nobody wrote a script for; both come back empty otherwise.
describe('AdminController system-info', () => {
  it('ADM-SYSINFO-001: hands the extractor description through unchanged', () => {
    const describeFn = vi.fn(() => ({
      available: true,
      path: '/usr/local/bin/kitinerary-extractor',
      version: '6.3.3',
      configuredPath: null,
    }));
    const res = adminCtl(
      {} as AdminService,
      undefined,
      addonsStub(),
      {},
      {},
      {},
      { describe: describeFn },
    ).systemInfo();
    expect(res).toEqual({
      kitinerary: {
        available: true,
        path: '/usr/local/bin/kitinerary-extractor',
        version: '6.3.3',
        configuredPath: null,
      },
    });
  });
});

async function thrown(fn: () => Promise<unknown>): Promise<{ status: number; body: unknown }> {
  try {
    await fn();
  } catch (err) {
    if (err instanceof NotFoundException) return { status: 404, body: err.getResponse() };
    expect(err).toBeInstanceOf(HttpException);
    const e = err as HttpException;
    return { status: e.getStatus(), body: e.getResponse() };
  }
  throw new Error('expected throw');
}

beforeEach(() => vi.clearAllMocks());
afterEach(() => {
  delete process.env.NODE_ENV;
});

describe('AdminController users', () => {
  it('lists, creates (201 + audit), maps an error', async () => {
    expect(
      await adminCtl(svc({ listUsers: vi.fn().mockReturnValue([{ id: 1 }]) } as Partial<AdminService>)).listUsers(),
    ).toEqual({ users: [{ id: 1 }] });
    expect(
      await thrown(() =>
        adminCtl(
          svc({ createUser: vi.fn().mockRejectedValue(new DomainError(409, 'Email taken')) } as Partial<AdminService>),
        ).createUser(user, {}, req),
      ),
    ).toEqual({ status: 409, body: { error: 'Email taken' } });
    const c = adminCtl(
      svc({
        createUser: vi.fn().mockReturnValue({ user: { id: 2 }, insertedId: 2, auditDetails: {} }),
      } as Partial<AdminService>),
    );
    expect(await c.createUser(user, { email: 'a@b.c' }, req)).toEqual({ user: { id: 2 } });
    expect(writeAudit).toHaveBeenCalledWith(expect.objectContaining({ action: 'admin.user_create' }));
  });

  it('update + delete audit and map errors', async () => {
    expect(
      await adminCtl(
        svc({
          updateUser: vi.fn().mockReturnValue({ user: { id: 2 }, previousEmail: 'a@b.c', changed: ['role'] }),
        } as Partial<AdminService>),
      ).updateUser(user, '2', {}, req),
    ).toEqual({ user: { id: 2 } });
    expect(
      await thrown(() =>
        adminCtl(
          svc({
            deleteUser: vi.fn().mockRejectedValue(new DomainError(400, 'Cannot delete self')),
          } as Partial<AdminService>),
        ).deleteUser(user, '1', req),
      ),
    ).toEqual({ status: 400, body: { error: 'Cannot delete self' } });
    expect(
      await adminCtl(
        svc({ deleteUser: vi.fn().mockReturnValue({ email: 'a@b.c' }) } as Partial<AdminService>),
      ).deleteUser(user, '2', req),
    ).toEqual({ success: true });
  });
});

describe('AdminController permissions + oidc + misc', () => {
  it('permissions: saves + audits', async () => {
    const c = adminCtl(
      svc({
        savePermissions: vi.fn().mockReturnValue({ permissions: { x: 1 }, skipped: [] }),
      } as Partial<AdminService>),
    );
    expect(await c.savePermissions(user, { permissions: { x: 1 } }, req)).toEqual({
      success: true,
      permissions: { x: 1 },
    });
  });

  it('permissions: includes skipped when present', async () => {
    const c = adminCtl(
      svc({ savePermissions: vi.fn().mockReturnValue({ permissions: {}, skipped: ['bad'] }) } as Partial<AdminService>),
    );
    expect(await c.savePermissions(user, { permissions: {} }, req)).toEqual({
      success: true,
      permissions: {},
      skipped: ['bad'],
    });
  });

  it('save-demo-baseline maps error, else returns message', async () => {
    expect(
      await thrown(() =>
        adminCtl(
          svc({
            saveDemoBaseline: vi.fn().mockRejectedValue(new DomainError(400, 'not demo')),
          } as Partial<AdminService>),
        ).saveDemoBaseline(user, req),
      ),
    ).toEqual({ status: 400, body: { error: 'not demo' } });
    expect(
      await adminCtl(
        svc({ saveDemoBaseline: vi.fn().mockReturnValue({ message: 'saved' }) } as Partial<AdminService>),
      ).saveDemoBaseline(user, req),
    ).toEqual({ success: true, message: 'saved' });
  });
});

// The feature toggles and the packing-template CRUD moved to the addons and packing
// domains; their cases live in admin-feature-toggles.controller.test.ts and
// admin-packing-templates.controller.test.ts.
describe('AdminController invites', () => {
  it('invites: create 201 + audit, delete maps error', async () => {
    const c = adminCtl(
      svc(),
      undefined,
      undefined,
      {},
      { createInvite: vi.fn().mockReturnValue({ invite: { id: 5 }, inviteId: 5, uses: 1, expiresInDays: 7 }) },
    );
    expect(await c.createInvite(user, {}, req)).toEqual({ invite: { id: 5 } });
    expect(writeAudit).toHaveBeenCalledWith(expect.objectContaining({ action: 'admin.invite_create' }));
    expect(
      await thrown(() =>
        adminCtl(
          svc(),
          undefined,
          undefined,
          {},
          { deleteInvite: vi.fn().mockRejectedValue(new DomainError(404, 'not found')) },
        ).deleteInvite(user, '5', req),
      ),
    ).toEqual({ status: 404, body: { error: 'not found' } });
  });
});

describe('AdminController addons + sessions + jwt + defaults', () => {
  it('addon update audits + invalidates MCP sessions only when the MCP surface changed (#1414)', async () => {
    const invalidateMcpSessions = vi.fn();
    const runtime = { deactivateForDisabledAddon: vi.fn() } as unknown as PluginRuntimeService;
    const c = adminCtl(
      svc({
        updateAddon: vi
          .fn()
          .mockReturnValue({ addon: { id: 'mcp', enabled: true }, mcpAffected: true, auditDetails: {} }),
        invalidateMcpSessions,
      } as Partial<AdminService>),
      runtime,
    );
    expect(await c.updateAddon(user, 'mcp', { enabled: true }, req)).toEqual({ addon: { id: 'mcp', enabled: true } });
    expect(invalidateMcpSessions).toHaveBeenCalled();
    expect(runtime.deactivateForDisabledAddon).not.toHaveBeenCalled();

    // Config-only saves / MCP-irrelevant addons keep live sessions alive.
    const noopInvalidate = vi.fn();
    const noop = adminCtl(
      svc({
        updateAddon: vi
          .fn()
          .mockReturnValue({ addon: { id: 'llm_parsing', enabled: true }, mcpAffected: false, auditDetails: {} }),
        invalidateMcpSessions: noopInvalidate,
      } as Partial<AdminService>),
      runtime,
    );
    expect(await noop.updateAddon(user, 'llm_parsing', { config: { model: 'x' } }, req)).toEqual({
      addon: { id: 'llm_parsing', enabled: true },
    });
    expect(noopInvalidate).not.toHaveBeenCalled();

    // Disabling an addon cascades to the plugin runtime.
    const runtime2 = {
      deactivateForDisabledAddon: vi.fn().mockResolvedValue(['p1']),
    } as unknown as PluginRuntimeService;
    const disable = adminCtl(
      svc({
        updateAddon: vi
          .fn()
          .mockReturnValue({ addon: { id: 'budget', enabled: false }, mcpAffected: true, auditDetails: {} }),
        invalidateMcpSessions: vi.fn(),
      } as Partial<AdminService>),
      runtime2,
    );
    await disable.updateAddon(user, 'budget', { enabled: false }, req);
    expect(runtime2.deactivateForDisabledAddon).toHaveBeenCalledWith('budget');
  });

  it('addon update maps the journey-dependency refusal to its status, before any audit', async () => {
    const c = adminCtl(
      svc({
        updateAddon: vi.fn().mockRejectedValue(new DomainError(409, 'Enable the Journey addon first')),
      } as Partial<AdminService>),
    );
    const err = await c.updateAddon(user, 'immich', { enabled: true }, req).then(
      () => null,
      (e: unknown) => e as HttpException,
    );
    expect(err).toBeInstanceOf(HttpException);
    expect(err!.getStatus()).toBe(409);
    expect(err!.getResponse()).toEqual({ error: 'Enable the Journey addon first' });
    expect(writeAudit).not.toHaveBeenCalled();
  });

  it('oauth-sessions revoke audits; rotate-jwt maps error', async () => {
    expect(
      await adminCtl(
        svc(),
        undefined,
        undefined,
        {},
        {},
        { adminRevokeOAuthSession: vi.fn().mockReturnValue({}) },
      ).revokeOAuthSession(user, '3', req),
    ).toEqual({ success: true });
    expect(
      await thrown(() =>
        adminCtl(
          svc({
            rotateJwtSecret: vi.fn(() => {
              throw new DomainError(409, 'locked');
            }),
          } as Partial<AdminService>),
        ).rotateJwtSecret(user, req),
      ),
    ).toEqual({ status: 409, body: { error: 'locked' } });
    expect(
      await adminCtl(svc({ rotateJwtSecret: vi.fn().mockReturnValue({}) } as Partial<AdminService>)).rotateJwtSecret(
        user,
        req,
      ),
    ).toEqual({ success: true });
  });
});

describe('AdminController read-only getters', () => {
  it('return service values verbatim', async () => {
    expect(
      await adminCtl(
        svc({ resetUserPasskeys: vi.fn().mockReturnValue({ email: 'a@b.c', deleted: 2 }) } as Partial<AdminService>),
      ).resetUserPasskeys(user, '4', req),
    ).toEqual({ success: true, deleted: 2 });
    expect(
      await adminCtl(svc({ getStats: vi.fn().mockReturnValue({ users: 3 }) } as Partial<AdminService>)).stats(),
    ).toEqual({ users: 3 });
    expect(
      await adminCtl(svc({ getPermissions: vi.fn().mockReturnValue({ a: 1 }) } as Partial<AdminService>)).permissions(),
    ).toEqual({ a: 1 });
    expect(
      await adminCtl(svc({ getAuditLog: vi.fn().mockReturnValue({ entries: [] }) } as Partial<AdminService>)).auditLog(
        {},
      ),
    ).toEqual({ entries: [] });
    await expect(
      adminCtl(
        svc({ checkVersion: vi.fn().mockResolvedValue({ current: '1' }) } as Partial<AdminService>),
      ).versionCheck(),
    ).resolves.toEqual({ current: '1' });
    expect(
      await adminCtl(
        svc(),
        undefined,
        undefined,
        {},
        { listInvites: vi.fn().mockReturnValue([{ id: 1 }]) },
      ).listInvites(),
    ).toEqual({ invites: [{ id: 1 }] });
    expect(
      await adminCtl(
        svc({ listAddons: vi.fn().mockReturnValue([{ id: 'mcp' }]) } as Partial<AdminService>),
      ).listAddons(),
    ).toEqual({ addons: [{ id: 'mcp' }] });
    expect(
      await adminCtl(svc(), undefined, undefined, {
        listAllMcpTokens: vi.fn().mockReturnValue([{ id: 1 }]),
      }).listMcpTokens(),
    ).toEqual({ tokens: [{ id: 1 }] });
    expect(
      await adminCtl(
        svc(),
        undefined,
        undefined,
        {},
        {},
        { listAllOAuthSessions: vi.fn().mockResolvedValue([{ id: 1 }]) },
      ).listOAuthSessions(),
    ).toEqual({ sessions: [{ id: 1 }] });
  });

  it('githubReleases falls back to default paging when no query is given', async () => {
    const getGithubReleases = vi.fn().mockResolvedValue([{ tag: 'v1' }]);
    const c = adminCtl(svc({ getGithubReleases } as Partial<AdminService>));
    await expect(c.githubReleases()).resolves.toEqual([{ tag: 'v1' }]);
    expect(getGithubReleases).toHaveBeenCalledWith('10', '1');
    await c.githubReleases('5', '2');
    expect(getGithubReleases).toHaveBeenLastCalledWith('5', '2');
  });
});

describe('AdminController tokens + sessions', () => {
  it('mcp token + oauth session deletes return success and map errors', async () => {
    expect(
      await adminCtl(svc(), undefined, undefined, { adminDeleteMcpToken: vi.fn().mockReturnValue({}) }).deleteMcpToken(
        user,
        '2',
        req,
      ),
    ).toEqual({ success: true });
    expect(
      await thrown(() =>
        adminCtl(svc(), undefined, undefined, {
          adminDeleteMcpToken: vi.fn().mockRejectedValue(new DomainError(404, 'no token')),
        }).deleteMcpToken(user, '9', req),
      ),
    ).toEqual({ status: 404, body: { error: 'no token' } });
    expect(
      await thrown(() =>
        adminCtl(
          svc(),
          undefined,
          undefined,
          {},
          {},
          { adminRevokeOAuthSession: vi.fn().mockRejectedValue(new DomainError(404, 'no session')) },
        ).revokeOAuthSession(user, '9', req),
      ),
    ).toEqual({ status: 404, body: { error: 'no session' } });
  });
});

describe('AdminController dev test-notification', () => {
  it('404 outside development', async () => {
    delete process.env.NODE_ENV;
    await expect(adminCtl(svc()).devTestNotification(user, {})).rejects.toBeInstanceOf(NotFoundException);
  });

  it('sends in development', async () => {
    process.env.NODE_ENV = 'development';
    const res = await adminCtl(svc()).devTestNotification(user, { event: 'trip_reminder' });
    expect(res).toEqual({ success: true });
  });

  it('applies notification defaults when the body is empty', async () => {
    process.env.NODE_ENV = 'development';
    const res = await adminCtl(svc()).devTestNotification(user, {});
    expect(res).toEqual({ success: true });
    expect(sendNotification).toHaveBeenCalledWith(
      expect.objectContaining({ event: 'trip_reminder', scope: 'user', targetId: user.id }),
    );
  });

  it('maps an Error from the notification service to 400', async () => {
    process.env.NODE_ENV = 'development';
    (sendNotification as unknown as ReturnType<typeof vi.fn>).mockRejectedValueOnce(new Error('send failed'));
    await expect(adminCtl(svc()).devTestNotification(user, { event: 'trip_reminder' })).rejects.toMatchObject({
      response: { error: 'send failed' },
    });
  });

  it('stringifies a non-Error notification failure to 400', async () => {
    process.env.NODE_ENV = 'development';
    (sendNotification as unknown as ReturnType<typeof vi.fn>).mockRejectedValueOnce('weird');
    await expect(adminCtl(svc()).devTestNotification(user, { event: 'trip_reminder' })).rejects.toMatchObject({
      response: { error: 'weird' },
    });
  });
});

// The feature toggles now go straight to AddonsService — these cases used to assert
// the same thing through AdminService pass-throughs that no longer exist.
describe('AdminController feature toggles', () => {
  it('ADMIN-TOGGLE-001 each toggle forwards to AddonsService and writes its own audit action', async () => {
    const addons = addonsStub();
    const c = adminCtl(svc(), undefined, addons);
    const cases: Array<[() => Promise<unknown>, string, keyof AddonsService]> = [
      [() => c.updateBagTracking(user, { enabled: true }, req), 'admin.bag_tracking', 'updateBagTracking'],
      [() => c.updateToursWanderer(user, { enabled: true }, req), 'admin.tours_wanderer', 'updateToursWanderer'],
      [() => c.updatePlacesPhotos(user, { enabled: true }, req), 'admin.places_photos', 'updatePlacesPhotos'],
      [
        () => c.updatePlacesAutocomplete(user, { enabled: true }, req),
        'admin.places_autocomplete',
        'updatePlacesAutocomplete',
      ],
      [() => c.updatePlacesDetails(user, { enabled: true }, req), 'admin.places_details', 'updatePlacesDetails'],
      [() => c.updatePlaceShadow(user, { enabled: true }, req), 'admin.place_shadow', 'updatePlaceShadow'],
    ];
    for (const [run, action, method] of cases) {
      writeAudit.mockClear();
      expect(await run()).toEqual({ enabled: true });
      expect(addons[method]).toHaveBeenCalledWith(true);
      expect(writeAudit).toHaveBeenCalledWith(expect.objectContaining({ action, details: { enabled: true } }));
    }
  });

  it('ADMIN-TOGGLE-002 the getters return the AddonsService value verbatim', async () => {
    const c = adminCtl(svc());
    expect(await c.getBagTracking()).toEqual({ enabled: false });
    expect(await c.getToursWanderer()).toEqual({ enabled: false });
    expect(await c.getPlacesPhotos()).toEqual({ enabled: false });
    expect(await c.getPlacesAutocomplete()).toEqual({ enabled: false });
    expect(await c.getPlacesDetails()).toEqual({ enabled: false });
    expect(await c.getPlaceShadow()).toEqual({ enabled: false });
    expect(await c.getPlacesEnrich()).toEqual({ enabled: true });
    expect(await c.getPlacesGoogleOnly()).toEqual({ enabled: false });
    expect(await c.getCollabFeatures()).toEqual({ chat: false });
  });

  it('ADMIN-TOGGLE-002d places-google-only updates through the addons domain and is audited', async () => {
    const c = adminCtl(svc());
    expect(await c.updatePlacesGoogleOnly(user, { enabled: true }, req)).toEqual({ enabled: true });
    expect(writeAudit).toHaveBeenCalledWith(
      expect.objectContaining({ action: 'admin.places_google_only', details: { enabled: true } }),
    );
  });

  it('ADMIN-TOGGLE-002b places-enrich updates through the addons domain and is audited', async () => {
    const c = adminCtl(svc());
    expect(await c.updatePlacesEnrich(user, { enabled: false }, req)).toEqual({ enabled: false });
    expect(writeAudit).toHaveBeenCalledWith(expect.objectContaining({ action: 'admin.places_enrich' }));
  });

  it('ADMIN-TOGGLE-002c transit-provider reads and writes through the addons domain and is audited (#1699)', async () => {
    const addons = addonsStub();
    const c = adminCtl(svc(), undefined, addons);
    expect(await c.getTransitProvider(user)).toEqual({ provider: 'transitous', googleKeySource: null });
    expect(await c.updateTransitProvider(user, { provider: 'google' }, req)).toEqual({
      provider: 'google',
      googleKeySource: null,
    });
    // The acting admin's id drives key resolution — the panel warns about the
    // key THEY would search with.
    expect(addons.getTransitProvider).toHaveBeenCalledWith(user.id);
    expect(addons.updateTransitProvider).toHaveBeenCalledWith('google', user.id);
    expect(writeAudit).toHaveBeenCalledWith(
      expect.objectContaining({ action: 'admin.transit_provider', details: { provider: 'google' } }),
    );
  });

  it('ADMIN-TOGGLE-004 place-shadow forwards the body value and audits the stored one', async () => {
    // The handler audits result.enabled. A service that declines the flip must
    // not leave behind an audit row claiming the shadow log was switched on.
    const updatePlaceShadow = vi.fn(() => ({ enabled: false }));
    const c = adminCtl(svc(), undefined, { ...addonsStub(), updatePlaceShadow } as unknown as AddonsService);
    expect(await c.updatePlaceShadow(user, { enabled: true }, req)).toEqual({ enabled: false });
    expect(updatePlaceShadow).toHaveBeenCalledWith(true);
    expect(writeAudit).toHaveBeenCalledWith({
      userId: user.id,
      action: 'admin.place_shadow',
      ip: '1.2.3.4',
      details: { enabled: false },
    });
    // Off is carried too: the table above only ever asks for true, so a handler
    // that hardcoded the argument would pass it.
    await c.updatePlaceShadow(user, { enabled: false }, req);
    expect(updatePlaceShadow).toHaveBeenLastCalledWith(false);
  });

  it('ADMIN-TOGGLE-004b place-shadow reads through to AddonsService instead of a controller-side default', async () => {
    const getPlaceShadow = vi.fn(() => ({ enabled: true }));
    const c = adminCtl(svc(), undefined, { ...addonsStub(), getPlaceShadow } as unknown as AddonsService);
    expect(await c.getPlaceShadow()).toEqual({ enabled: true });
    expect(getPlaceShadow).toHaveBeenCalledTimes(1);
    expect(writeAudit).not.toHaveBeenCalled();
  });

  it('ADMIN-TOGGLE-003 collab-features invalidates MCP sessions only when a flag flipped (#1414)', async () => {
    const invalidateMcpSessions = vi.fn();
    const c = adminCtl(svc({ invalidateMcpSessions } as Partial<AdminService>));
    expect(await c.updateCollabFeatures(user, { chat: true }, req)).toEqual({ chat: true });
    expect(invalidateMcpSessions).toHaveBeenCalled();

    const noopInvalidate = vi.fn();
    const noop = adminCtl(svc({ invalidateMcpSessions: noopInvalidate } as Partial<AdminService>), undefined, {
      ...addonsStub(),
      updateCollabFeatures: vi.fn(() => ({ features: { chat: true }, changed: false })),
    } as unknown as AddonsService);
    expect(await noop.updateCollabFeatures(user, { chat: true }, req)).toEqual({ chat: true });
    expect(noopInvalidate).not.toHaveBeenCalled();
  });
});