import {  DEFAULT_BROWSER_PROFILE_ID,  DEFAULT_CLIENT_SETTINGS,  FILL_PREVIEW_VIEWPORT,  type PreviewOpenInput,  type PreviewSessionSnapshot,  type ScopedThreadRef,} from "@t3tools/contracts";import { AsyncResult } from "effect/unstable/reactivity";import { beforeEach, describe, expect, it, vi } from "vite-plus/test"; import {  applyPreviewServerSnapshot,  readThreadPreviewState,  resetPreviewStateForTests,} from "~/previewStateStore";import { selectThreadRightPanelState, useRightPanelStore } from "~/rightPanelStore";import { __setClientSettingsForTests } from "~/hooks/useSettings"; import { addBrowserSurface } from "./addBrowserSurface"; const threadRef = {  environmentId: "local" as ScopedThreadRef["environmentId"],  threadId: "thread-1" as ScopedThreadRef["threadId"],}; const snapshot = (tabId: string): PreviewSessionSnapshot => ({  threadId: threadRef.threadId,  tabId,  navStatus: { _tag: "Idle" },  canGoBack: false,  canGoForward: false,  updatedAt: `2026-06-18T19:00:0${tabId.at(-1) ?? "0"}.000Z`,}); beforeEach(() => {  __setClientSettingsForTests(DEFAULT_CLIENT_SETTINGS);  resetPreviewStateForTests();  useRightPanelStore.setState({ byThreadKey: {} });}); describe("addBrowserSurface", () => {  it("opens under the requested profile", async () => {    const openPreview = vi.fn(async (_input: PreviewOpenInput) =>      AsyncResult.success(snapshot("tab-1")),    );     await addBrowserSurface({      threadRef,      openPreview: ({ input }) => openPreview(input),      profileId: "profile-work",    });     expect(openPreview).toHaveBeenCalledWith({      threadId: "thread-1",      viewport: FILL_PREVIEW_VIEWPORT,      profileId: "profile-work",    });  });   it("creates another preview session when a browser tab is already active", async () => {    const first = snapshot("tab-1");    const second = snapshot("tab-2");    applyPreviewServerSnapshot(threadRef, first);    useRightPanelStore.getState().openBrowser(threadRef, first.tabId);    const openPreview = vi.fn(async (_input: PreviewOpenInput) => AsyncResult.success(second));     await addBrowserSurface({ threadRef, openPreview: ({ input }) => openPreview(input) });     expect(openPreview).toHaveBeenCalledWith({      threadId: "thread-1",      viewport: FILL_PREVIEW_VIEWPORT,      profileId: DEFAULT_BROWSER_PROFILE_ID,    });    expect(Object.keys(readThreadPreviewState(threadRef).sessions)).toEqual(["tab-1", "tab-2"]);    expect(      selectThreadRightPanelState(        useRightPanelStore.getState().byThreadKey,        threadRef,      ).surfaces.map((surface) => surface.id),    ).toEqual(["browser:tab-1", "browser:tab-2"]);  });});