import fs from 'fs';
import os from 'os';
import path from 'path';
import { beforeEach, describe, test } from 'vitest';
import assert from 'yeoman-assert';
import helpers from 'yeoman-test';

import constants from '../helpers/constants';

describe('template generator', function () {
  // jest.setTimeout(10000);
  const name = 'test';
  const description = 'An amazing verdaccio plugin';
  const githubUsername = 'testing';
  const authorName = 'test';
  const authorEmail = 'test';
  const keywords = ['verdaccio, plugin, typescript'];
  const license = 'MIT';
  const repository = 'verdaccio/generator-test';
  const getBuildAsset = (tempRoot, item) => {
    const prefixPath = path.join(tempRoot, `/verdaccio-${name}`);
    return `${prefixPath}/${item}`;
  };

  describe('generate app', function () {
    let tempRoot;

    beforeEach(() => {
      tempRoot = fs.mkdtempSync(path.join(fs.realpathSync(os.tmpdir()), 'generator-app'));
    });

    const lang = 'typescript';

    test('should check storage files', async function (done) {
      helpers
        .run(path.join(__dirname, '../src/app'))
        .cd(tempRoot)
        .withPrompts({
          name,
          lang,
          pluginType: 'storage',
          description,
          githubUsername,
          authorName,
          authorEmail,
          keywords,
          license,
          repository,
        })
        .then(function () {
          assert.file([
            ...constants.map((item) => getBuildAsset(tempRoot, item)),
            getBuildAsset(tempRoot, '/index.js'),
            getBuildAsset(tempRoot, '/types/index.ts'),
            getBuildAsset(tempRoot, '/tsconfig.json'),
            getBuildAsset(tempRoot, '/src/index.ts'),
            getBuildAsset(tempRoot, '/src/plugin.ts'),
            getBuildAsset(tempRoot, '/src/PackageStorage.ts'),
          ]);
          done();
        });
    });

    test('should check auth files', function (done) {
      helpers
        .run(path.join(__dirname, '../src/app'))
        .inDir(tempRoot)
        .withPrompts({
          name,
          lang,
          pluginType: 'auth',
          description,
          githubUsername,
          authorName,
          authorEmail,
          keywords,
          license,
          repository,
        })
        .then(function () {
          assert.file([
            ...constants.map((item) => getBuildAsset(tempRoot, item)),
            getBuildAsset(tempRoot, '/src/index.ts'),
            getBuildAsset(tempRoot, '/index.js'),
            getBuildAsset(tempRoot, '/types/index.ts'),
            getBuildAsset(tempRoot, '/tsconfig.json'),
          ]);
          done();
        });
    });

    test('should check middleware files', function (done) {
      helpers
        .run(path.join(__dirname, '../src/app'))
        .inDir(tempRoot)
        .withPrompts({
          name,
          lang,
          pluginType: 'middleware',
          description,
          githubUsername,
          authorName,
          authorEmail,
          keywords,
          license,
          repository,
        })
        .then(function () {
          assert.file([
            ...constants.map((item) => getBuildAsset(tempRoot, item)),
            getBuildAsset(tempRoot, '/src/index.ts'),
            getBuildAsset(tempRoot, '/index.js'),
            getBuildAsset(tempRoot, '/types/index.ts'),
            getBuildAsset(tempRoot, '/tsconfig.json'),
          ]);
          done();
        });
    });
  });
});