/** * Public Docs: https://cursor.com/docs/cli/acp#cursor-extension-methods * Additional reference provided by the Cursor team: https://anysphere.enterprise.slack.com/files/U068SSJE141/F0APT1HSZRP/cursor-acp-extension-method-schemas.md */import type { UserInputQuestion } from "@t3tools/contracts";import * as AcpSchema from "effect-acp/schema";import * as Schema from "effect/Schema"; const CursorAskQuestionOption = Schema.Struct({  id: Schema.String,  label: Schema.String,}); const CursorAskQuestion = Schema.Struct({  id: Schema.String,  prompt: Schema.String,  options: Schema.Array(CursorAskQuestionOption),  allowMultiple: Schema.optional(Schema.Boolean),}); export const CursorAskQuestionRequest = Schema.Struct({  toolCallId: Schema.String,  title: Schema.optional(Schema.String),  questions: Schema.Array(CursorAskQuestion),}); const CursorTodoStatus = Schema.String; const CursorTodo = Schema.Struct({  id: Schema.optional(Schema.String),  content: Schema.optional(Schema.String),  title: Schema.optional(Schema.String),  status: Schema.optional(CursorTodoStatus),}); const CursorPlanPhase = Schema.Struct({  name: Schema.String,  todos: Schema.Array(CursorTodo),}); export const CursorCreatePlanRequest = Schema.Struct({  toolCallId: Schema.String,  name: Schema.optional(Schema.String),  overview: Schema.optional(Schema.String),  plan: Schema.String,  todos: Schema.Array(CursorTodo),  isProject: Schema.optional(Schema.Boolean),  phases: Schema.optional(Schema.Array(CursorPlanPhase)),}); export const CursorUpdateTodosRequest = Schema.Struct({  toolCallId: Schema.String,  todos: Schema.Array(CursorTodo),  merge: Schema.Boolean,}); const CursorAvailableModel = Schema.Struct({  value: Schema.String,  name: Schema.String,  configOptions: Schema.optional(Schema.Array(AcpSchema.SessionConfigOption)),}); export const CursorListAvailableModelsResponse = Schema.Struct({  models: Schema.Array(CursorAvailableModel),}); export function extractAskQuestions(  params: typeof CursorAskQuestionRequest.Type,): ReadonlyArray<UserInputQuestion> {  return params.questions.map((question) => ({    id: question.id,    header: "Question",    question: question.prompt,    multiSelect: question.allowMultiple === true,    options:      question.options.length > 0        ? question.options.map((option) => ({            label: option.label,            description: option.label,          }))        : [{ label: "OK", description: "Continue" }],  }));} export function extractPlanMarkdown(params: typeof CursorCreatePlanRequest.Type): string {  return params.plan || "# Plan\n\n(Cursor did not supply plan text.)";} export function extractTodosAsPlan(params: typeof CursorUpdateTodosRequest.Type): {  readonly explanation?: string;  readonly plan: ReadonlyArray<{    readonly step: string;    readonly status: "pending" | "inProgress" | "completed";  }>;} {  const plan = params.todos.flatMap((todo) => {    // Fall back to the title when content is missing OR blank. `??` only    // covers a missing content, so a present-but-empty content ("" or    // whitespace) would shadow a real title and drop the step below.    const step = todo.content?.trim() || todo.title?.trim() || "";    if (step === "") {      return [];    }    const status: "pending" | "inProgress" | "completed" =      todo.status === "completed"        ? "completed"        : todo.status === "in_progress" || todo.status === "inProgress"          ? "inProgress"          : "pending";    return [{ step, status }];  });  return { plan };}