import type { KnownTerminalSession } from "@t3tools/client-runtime";import { DEFAULT_TERMINAL_ID, type ProjectScript } from "@t3tools/contracts";import { nextTerminalId, resolveTerminalSessionLabel } from "@t3tools/shared/terminalLabels";import * as Arr from "effect/Array";import * as Order from "effect/Order"; export {  getTerminalLabel,  nextTerminalId,  resolveTerminalSessionLabel,} from "@t3tools/shared/terminalLabels"; export interface TerminalMenuSession {  readonly terminalId: string;  readonly cwd: string | null;  readonly status: "starting" | "running" | "exited" | "error" | "closed";  readonly hasRunningSubprocess: boolean;  /** Server-authoritative title with the same fallback rules as web. */  readonly displayLabel: string;  readonly updatedAt: string | null;} const terminalMenuSessionOrder = Order.make<TerminalMenuSession>((left, right) => {  const comparison = left.terminalId.localeCompare(right.terminalId, undefined, { numeric: true });  if (comparison === 0) {    return 0;  }  return comparison < 0 ? -1 : 1;}); export function basename(input: string | null): string | null {  if (!input) {    return null;  }   const normalized = input.replace(/\/+$/, "");  if (normalized.length === 0) {    return "/";  }   const segments = normalized.split("/");  return segments[segments.length - 1] ?? normalized;} export function getTerminalStatusLabel(input: {  readonly status: TerminalMenuSession["status"];  readonly hasRunningSubprocess?: boolean;}): string {  if (input.status === "running") {    return input.hasRunningSubprocess ? "Task running" : "Ready";  }  if (input.status === "starting") {    return "Starting";  }  if (input.status === "exited") {    return "Exited";  }  if (input.status === "error") {    return "Error";  }   return "Not started";} /** * Picks an id for "open another shell". Counts the terminal screen already mounted * (`activeRouteTerminalId`) as occupied so an empty session list on the primary route * still advances to `term-2` instead of `replace`-navigating to the same `default` tab. */export function nextOpenTerminalId(input: {  readonly listedTerminalIds: ReadonlyArray<string>;  readonly activeRouteTerminalId?: string | null;}): string {  const listed = input.listedTerminalIds.filter((id) => id.trim().length > 0);  const routeId = input.activeRouteTerminalId?.trim() ? input.activeRouteTerminalId : null;   if (!routeId || listed.includes(routeId)) {    return nextTerminalId(listed);  }   return nextTerminalId([...listed, routeId]);} export function buildTerminalMenuSessions(input: {  readonly knownSessions: ReadonlyArray<KnownTerminalSession>;  readonly workspaceRoot: string | null;  readonly currentSession?: TerminalMenuSession | null;}): ReadonlyArray<TerminalMenuSession> {  const sessionsById = new Map<string, TerminalMenuSession>();   for (const session of input.knownSessions) {    if (      session.state.status !== "running" &&      session.state.status !== "starting" &&      session.target.terminalId !== input.currentSession?.terminalId    ) {      continue;    }     sessionsById.set(session.target.terminalId, {      terminalId: session.target.terminalId,      cwd: session.state.summary?.cwd ?? input.workspaceRoot,      status: session.state.status,      hasRunningSubprocess: session.state.hasRunningSubprocess,      displayLabel: resolveTerminalSessionLabel(session.target.terminalId, session.state.summary),      updatedAt: session.state.updatedAt,    });  }   if (input.currentSession && !sessionsById.has(input.currentSession.terminalId)) {    sessionsById.set(input.currentSession.terminalId, input.currentSession);  }   return Arr.sort(sessionsById.values(), terminalMenuSessionOrder);} export function resolveProjectScriptTerminalId(input: {  readonly existingTerminalIds: ReadonlyArray<string>;  readonly hasRunningTerminal: boolean;}): string {  if (!input.hasRunningTerminal) {    return DEFAULT_TERMINAL_ID;  }   return nextTerminalId(input.existingTerminalIds);} export function projectScriptMenuLabel(script: ProjectScript): string {  return script.runOnWorktreeCreate ? `${script.name} (setup)` : script.name;} export function projectScriptMenuIcon(icon: ProjectScript["icon"]) {  if (icon === "test") return "flask";  if (icon === "lint") return "checklist";  if (icon === "configure") return "wrench.and.screwdriver";  if (icon === "build") return "hammer";  if (icon === "debug") return "ladybug";  return "play";}