import { tap, expect } from '@git.zone/tstest/tapbundle';

import * as plugins from './plugins.js';

const testPaths = {
  nogitDir: plugins.path.join(
    plugins.smartpath.get.dirnameFromImportMetaUrl(import.meta.url),
    '../.nogit/',
  ),
  remoteDir: plugins.path.join(
    plugins.smartpath.get.dirnameFromImportMetaUrl(import.meta.url),
    '../.nogit/remote',
  ),
};

import * as smartarchive from '../ts/index.js';

tap.preTask('should prepare .nogit dir', async () => {
  await plugins.fsPromises.mkdir(testPaths.remoteDir, { recursive: true });
});

tap.preTask('should prepare downloads', async (tools) => {
  const response = await plugins.smartrequest.SmartRequest.create()
    .url(
      'https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz',
    )
    .get();
  const downloadedFile: Buffer = Buffer.from(await response.arrayBuffer());
  await plugins.fsPromises.writeFile(
    plugins.path.join(testPaths.nogitDir, 'test.tgz'),
    downloadedFile,
  );
});

tap.test('should extract existing files on disk using fluent API', async () => {
  await smartarchive.SmartArchive.create()
    .url('https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz')
    .extract(testPaths.nogitDir);
});

tap.test('should extract from file using fluent API', async () => {
  const extractPath = plugins.path.join(testPaths.nogitDir, 'from-file-test');
  await plugins.fsPromises.mkdir(extractPath, { recursive: true });

  await smartarchive.SmartArchive.create()
    .file(plugins.path.join(testPaths.nogitDir, 'test.tgz'))
    .extract(extractPath);

  const files = await plugins.listFileTree(extractPath, '**/*');
  expect(files.length).toBeGreaterThan(0);
});

tap.test('should extract with stripComponents using fluent API', async () => {
  const extractPath = plugins.path.join(testPaths.nogitDir, 'strip-test');
  await plugins.fsPromises.mkdir(extractPath, { recursive: true });

  await smartarchive.SmartArchive.create()
    .url('https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz')
    .stripComponents(1)
    .extract(extractPath);

  const files = await plugins.listFileTree(extractPath, '**/*');
  expect(files.length).toBeGreaterThan(0);
  // Files should not have 'package/' prefix
  const hasPackagePrefix = files.some(f => f.startsWith('package/'));
  expect(hasPackagePrefix).toBeFalse();
});

tap.test('should extract with filter using fluent API', async () => {
  const extractPath = plugins.path.join(testPaths.nogitDir, 'filter-test');
  await plugins.fsPromises.mkdir(extractPath, { recursive: true });

  await smartarchive.SmartArchive.create()
    .url('https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz')
    .filter(entry => entry.path.endsWith('.json'))
    .extract(extractPath);

  const files = await plugins.listFileTree(extractPath, '**/*');
  // All extracted files should be JSON
  for (const file of files) {
    expect(file.endsWith('.json')).toBeTrue();
  }
});

tap.test('should list archive entries using fluent API', async () => {
  const entries = await smartarchive.SmartArchive.create()
    .url('https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz')
    .list();

  expect(entries.length).toBeGreaterThan(0);
  const hasPackageJson = entries.some(e => e.path.includes('package.json'));
  expect(hasPackageJson).toBeTrue();
});

tap.test('should create archive using fluent API', async () => {
  const archive = await smartarchive.SmartArchive.create()
    .format('tar.gz')
    .compression(9)
    .entry('hello.txt', 'Hello World!')
    .entry('config.json', JSON.stringify({ name: 'test', version: '1.0.0' }));

  expect(archive).toBeInstanceOf(smartarchive.SmartArchive);

  const buffer = await archive.toBuffer();
  expect(buffer.length).toBeGreaterThan(0);
});

tap.test('should create and write archive to file using fluent API', async () => {
  const outputPath = plugins.path.join(testPaths.nogitDir, 'created-archive.tar.gz');

  await smartarchive.SmartArchive.create()
    .format('tar.gz')
    .entry('readme.txt', 'This is a test archive')
    .entry('data/info.json', JSON.stringify({ created: new Date().toISOString() }))
    .toFile(outputPath);

  // Verify file was created
  const stats = await plugins.fsPromises.stat(outputPath);
  expect(stats.size).toBeGreaterThan(0);

  // Verify we can extract it
  const extractPath = plugins.path.join(testPaths.nogitDir, 'verify-created');
  await smartarchive.SmartArchive.create()
    .file(outputPath)
    .extract(extractPath);

  const files = await plugins.listFileTree(extractPath, '**/*');
  expect(files).toContain('readme.txt');
});

tap.test('should create ZIP archive using fluent API', async () => {
  const outputPath = plugins.path.join(testPaths.nogitDir, 'created-archive.zip');

  await smartarchive.SmartArchive.create()
    .format('zip')
    .entry('file1.txt', 'Content 1')
    .entry('file2.txt', 'Content 2')
    .toFile(outputPath);

  // Verify file was created
  const stats = await plugins.fsPromises.stat(outputPath);
  expect(stats.size).toBeGreaterThan(0);
});

tap.test('should extract to SmartFiles using fluent API', async () => {
  const smartFiles = await smartarchive.SmartArchive.create()
    .url('https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz')
    .toSmartFiles();

  expect(smartFiles.length).toBeGreaterThan(0);

  const packageJson = smartFiles.find(f => f.relative.includes('package.json'));
  expect(packageJson).toBeDefined();
});

tap.test('should analyze archive using fluent API', async () => {
  const info = await smartarchive.SmartArchive.create()
    .file(plugins.path.join(testPaths.nogitDir, 'test.tgz'))
    .analyze();

  expect(info.isArchive).toBeTrue();
  expect(info.isCompressed).toBeTrue();
  expect(info.format).toEqual('gz');
});

tap.test('should check if file exists in archive using fluent API', async () => {
  const hasPackageJson = await smartarchive.SmartArchive.create()
    .url('https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz')
    .hasFile('package.json');

  expect(hasPackageJson).toBeTrue();
});

tap.test('should extract single file using fluent API', async () => {
  const packageJson = await smartarchive.SmartArchive.create()
    .url('https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz')
    .extractFile('package.json');

  expect(packageJson).toBeDefined();
  expect(packageJson!.contents.toString()).toContain('websetup');
});

tap.test('should handle include/exclude patterns', async () => {
  const smartFiles = await smartarchive.SmartArchive.create()
    .url('https://verdaccio.lossless.digital/@pushrocks%2fwebsetup/-/websetup-2.0.14.tgz')
    .include(/\.json$/)
    .toSmartFiles();

  expect(smartFiles.length).toBeGreaterThan(0);
  for (const file of smartFiles) {
    expect(file.relative.endsWith('.json')).toBeTrue();
  }
});

tap.test('should throw error when mixing modes', async () => {
  let threw = false;
  try {
    smartarchive.SmartArchive.create()
      .url('https://example.com/archive.tgz')
      .entry('file.txt', 'content'); // This should throw
  } catch (e) {
    threw = true;
    expect((e as Error).message).toContain('extraction mode');
  }
  expect(threw).toBeTrue();
});

tap.test('should throw error when no source configured', async () => {
  let threw = false;
  try {
    await smartarchive.SmartArchive.create().extract('./output');
  } catch (e) {
    threw = true;
    expect((e as Error).message).toContain('No source configured');
  }
  expect(threw).toBeTrue();
});

tap.test('should throw error when no format configured', async () => {
  let threw = false;
  try {
    await smartarchive.SmartArchive.create()
      .entry('file.txt', 'content')
      .toBuffer();
  } catch (e) {
    threw = true;
    expect((e as Error).message).toContain('No format specified');
  }
  expect(threw).toBeTrue();
});

tap.skip.test('should extract a b2zip', async () => {
  const dataUrl =
    'https://daten.offeneregister.de/de_companies_ocdata.jsonl.bz2';
  await smartarchive.SmartArchive.create()
    .url(dataUrl)
    .extract(plugins.path.join(testPaths.nogitDir, 'de_companies_ocdata.jsonl'));
});

export default tap.start();