import { describe, expect, it } from "vitest";
import { createCli } from "./cli.js";

describe("canonical CLI surface", () => {
  it("shows workspace and heartbeat commands while hiding worktree compatibility", () => {
    const cli = createCli();
    const help = cli.helpInformation();
    expect(help).toContain("workspace");
    expect(help).toContain("heartbeat");
    expect(help).not.toContain("worktree");
  });

  it("names explicit workspace creation without exposing older syntax", () => {
    const run = createCli().commands.find((command) => command.name() === "run");
    const help = run?.helpInformation();
    expect(help).toContain("--new-workspace <local|worktree>");
    expect(help).not.toContain("--isolation");
    expect(help).not.toContain("--worktree <name>");
  });

  it("offers the worktree creation options on run", () => {
    const run = createCli().commands.find((command) => command.name() === "run");
    const help = run?.helpInformation();
    expect(help).toContain("--worktree-mode <mode>");
    expect(help).toContain("--worktree-slug <slug>");
    expect(help).toContain("--new-branch <name>");
    expect(help).toContain("--branch <name>");
    expect(help).toContain("--pr-number <n>");
    expect(help).toContain("--forge <forge>");
  });

  it("uses background for execution and reserves detach for ownership", () => {
    const run = createCli().commands.find((command) => command.name() === "run");
    expect(run?.helpInformation()).toContain("--background");
    expect(run?.helpInformation()).not.toContain("--detach");
  });

  it("offers opening an existing agent in the desktop app", () => {
    const agent = createCli().commands.find((command) => command.name() === "agent");
    const open = agent?.commands.find((command) => command.name() === "open");

    expect(open?.helpInformation()).toContain("<agent-id>");
    expect(open?.helpInformation()).toContain("--server <server-id>");
  });
});