import { beforeAll, expect, test, vi } from "vitest";
import { exportedForTest } from "../commands/new.mjs";
import { execSync } from "node:child_process";
import consola from "consola";

const testFn = exportedForTest.createNew;
const baseCommand = `npm create mcfly@latest`;

const mocks = vi.hoisted(() => {
  return {
    execSync: vi.fn(),
  };
});

vi.mock("node:child_process", () => {
  return {
    execSync: mocks.execSync,
  };
});

test("execute create mcfly", () => {
  const param = { stdio: "inherit" };

  testFn({ dir: undefined });

  expect(execSync).toHaveBeenCalledWith(baseCommand, param);
});

test("execute create mcfly with no dir", () => {
  const dir = "fake-dir";
  const command = `${baseCommand} ${dir}`;
  const param = { stdio: "inherit" };

  testFn({ dir: undefined });

  expect(execSync).not.toHaveBeenCalledWith(command, param);
});

test("execute create mcfly with dir", () => {
  const dir = "fake-dir";
  const command = `${baseCommand} ${dir}`;
  const param = { stdio: "inherit" };

  testFn({ dir });

  expect(execSync).toHaveBeenCalledWith(command, param);
});

test("execute create mcfly with _dir", () => {
  const dir = "fake-dir";
  const command = `${baseCommand} ${dir}`;
  const param = { stdio: "inherit" };

  testFn({ _dir: dir });

  expect(execSync).toHaveBeenCalledWith(command, param);
});

test("execute create mcfly with dir preferred over _dir", () => {
  const dir = "preferred-dir";
  const command = `${baseCommand} ${dir}`;
  const param = { stdio: "inherit" };

  testFn({ dir: dir, _dir: "not-preferred" });

  expect(execSync).toHaveBeenCalledWith(command, param);
});

test("catch error", () => {
  const dir = "fake-dir";
  const spy = vi.spyOn(consola, "error");
  mocks.execSync.mockImplementationOnce(() => {
    throw new Error("hey");
  });

  testFn({ dir });

  expect(spy).toHaveBeenCalledWith(new Error("hey"));
});