import type { Thread } from "../types";import { cn } from "../lib/utils";import {  findLatestProposedPlan,  hasActionableProposedPlan,  isLatestTurnSettled,} from "../session-logic"; export const THREAD_SELECTION_SAFE_SELECTOR = "[data-thread-item], [data-thread-selection-safe]";export type SidebarNewThreadEnvMode = "local" | "worktree"; export interface ThreadStatusPill {  label:    | "Working"    | "Connecting"    | "Completed"    | "Pending Approval"    | "Awaiting Input"    | "Plan Ready";  colorClass: string;  dotClass: string;  pulse: boolean;} const THREAD_STATUS_PRIORITY: Record<ThreadStatusPill["label"], number> = {  "Pending Approval": 5,  "Awaiting Input": 4,  Working: 3,  Connecting: 3,  "Plan Ready": 2,  Completed: 1,}; type ThreadStatusInput = Pick<  Thread,  "interactionMode" | "latestTurn" | "lastVisitedAt" | "proposedPlans" | "session">; export function hasUnseenCompletion(thread: ThreadStatusInput): boolean {  if (!thread.latestTurn?.completedAt) return false;  const completedAt = Date.parse(thread.latestTurn.completedAt);  if (Number.isNaN(completedAt)) return false;  if (!thread.lastVisitedAt) return true;   const lastVisitedAt = Date.parse(thread.lastVisitedAt);  if (Number.isNaN(lastVisitedAt)) return true;  return completedAt > lastVisitedAt;} export function shouldClearThreadSelectionOnMouseDown(target: HTMLElement | null): boolean {  if (target === null) return true;  return !target.closest(THREAD_SELECTION_SAFE_SELECTOR);} export function resolveSidebarNewThreadEnvMode(input: {  requestedEnvMode?: SidebarNewThreadEnvMode;  defaultEnvMode: SidebarNewThreadEnvMode;}): SidebarNewThreadEnvMode {  return input.requestedEnvMode ?? input.defaultEnvMode;} export function resolveThreadRowClassName(input: {  isActive: boolean;  isSelected: boolean;}): string {  const baseClassName =    "h-7 w-full translate-x-0 cursor-pointer justify-start px-2 text-left select-none focus-visible:ring-1 focus-visible:ring-inset focus-visible:ring-ring";   if (input.isSelected && input.isActive) {    return cn(      baseClassName,      "bg-primary/22 text-foreground font-medium hover:bg-primary/26 hover:text-foreground dark:bg-primary/30 dark:hover:bg-primary/36",    );  }   if (input.isSelected) {    return cn(      baseClassName,      "bg-primary/15 text-foreground hover:bg-primary/19 hover:text-foreground dark:bg-primary/22 dark:hover:bg-primary/28",    );  }   if (input.isActive) {    return cn(      baseClassName,      "bg-accent/85 text-foreground font-medium hover:bg-accent hover:text-foreground dark:bg-accent/55 dark:hover:bg-accent/70",    );  }   return cn(baseClassName, "text-muted-foreground hover:bg-accent hover:text-foreground");} export function resolveThreadStatusPill(input: {  thread: ThreadStatusInput;  hasPendingApprovals: boolean;  hasPendingUserInput: boolean;}): ThreadStatusPill | null {  const { hasPendingApprovals, hasPendingUserInput, thread } = input;   if (hasPendingApprovals) {    return {      label: "Pending Approval",      colorClass: "text-amber-600 dark:text-amber-300/90",      dotClass: "bg-amber-500 dark:bg-amber-300/90",      pulse: false,    };  }   if (hasPendingUserInput) {    return {      label: "Awaiting Input",      colorClass: "text-indigo-600 dark:text-indigo-300/90",      dotClass: "bg-indigo-500 dark:bg-indigo-300/90",      pulse: false,    };  }   if (thread.session?.status === "running") {    return {      label: "Working",      colorClass: "text-sky-600 dark:text-sky-300/80",      dotClass: "bg-sky-500 dark:bg-sky-300/80",      pulse: true,    };  }   if (thread.session?.status === "connecting") {    return {      label: "Connecting",      colorClass: "text-sky-600 dark:text-sky-300/80",      dotClass: "bg-sky-500 dark:bg-sky-300/80",      pulse: true,    };  }   const hasPlanReadyPrompt =    !hasPendingUserInput &&    thread.interactionMode === "plan" &&    isLatestTurnSettled(thread.latestTurn, thread.session) &&    hasActionableProposedPlan(      findLatestProposedPlan(thread.proposedPlans, thread.latestTurn?.turnId ?? null),    );  if (hasPlanReadyPrompt) {    return {      label: "Plan Ready",      colorClass: "text-violet-600 dark:text-violet-300/90",      dotClass: "bg-violet-500 dark:bg-violet-300/90",      pulse: false,    };  }   if (hasUnseenCompletion(thread)) {    return {      label: "Completed",      colorClass: "text-emerald-600 dark:text-emerald-300/90",      dotClass: "bg-emerald-500 dark:bg-emerald-300/90",      pulse: false,    };  }   return null;} export function resolveProjectStatusIndicator(  statuses: ReadonlyArray<ThreadStatusPill | null>,): ThreadStatusPill | null {  let highestPriorityStatus: ThreadStatusPill | null = null;   for (const status of statuses) {    if (status === null) continue;    if (      highestPriorityStatus === null ||      THREAD_STATUS_PRIORITY[status.label] > THREAD_STATUS_PRIORITY[highestPriorityStatus.label]    ) {      highestPriorityStatus = status;    }  }   return highestPriorityStatus;}