import { afterEach, expect, it } from "vitest";
import { mkdtemp, mkdir, writeFile, rm } from "node:fs/promises";
import { tmpdir } from "node:os";
import path from "node:path";
import { createSkillLoader, SkillCatalog } from "../src/skills.js";
let root: string;
const previous = process.env.AGENT_SKILLS_DIRS;
afterEach(async () => {
  if (previous === undefined) delete process.env.AGENT_SKILLS_DIRS;
  else process.env.AGENT_SKILLS_DIRS = previous;
  if (root) await rm(root, { recursive: true, force: true });
});
it("catalog and execution load the same extra skills and refresh additions", async () => {
  root = await mkdtemp(path.join(tmpdir(), "skill-loader-test-"));
  const extra = path.join(root, "extra");
  await mkdir(extra);
  process.env.AGENT_SKILLS_DIRS = "extra";
  const catalog = new SkillCatalog(root);
  const loader = createSkillLoader(root);
  for (const name of ["first", "second"]) {
    const dir = path.join(extra, name);
    await mkdir(dir);
    await writeFile(path.join(dir, "SKILL.md"), `---\nname: ${name}\ndescription: Test skill\n---\nRead data.`);
    const items = await catalog.reload();
    await loader.reload();
    expect(items.some(s => s.name === name)).toBe(true);
    expect(loader.getSkills().skills.some(s => s.name === name)).toBe(true);
  }
});