'use strict';

let assert = require('assert');

function readfile(x) {
  return require('fs').readFileSync(__dirname + '/' + x);
}

function sha(x) {
  return require('crypto').createHash('sha1', 'binary').update(x).digest('hex');
}

module.exports = function() {
  let server = process.server;
  let server2 = process.server2;
  let express = process.express;

  describe('newnpmreg', function() {
    before(function() {
      return server.request({
        uri: '/testpkg-newnpmreg',
        headers: {
          'content-type': 'application/json',
        },
        method: 'PUT',
        json: JSON.parse(readfile('fixtures/newnpmreg.json')),
      }).status(201);
    });

    it('add pkg', function() {});

    it('server1 - tarball', function() {
      return server.getTarball('testpkg-newnpmreg', 'testpkg-newnpmreg-0.0.0.tgz')
               .status(200)
               .then(function(body) {
                 // not real sha due to utf8 conversion
                 assert.strictEqual(sha(body), '8ee7331cbc641581b1a8cecd9d38d744a8feb863');
               });
    });

    it('server2 - tarball', function() {
      return server2.getTarball('testpkg-newnpmreg', 'testpkg-newnpmreg-0.0.0.tgz')
               .status(200)
               .then(function(body) {
                 // not real sha due to utf8 conversion
                 assert.strictEqual(sha(body), '8ee7331cbc641581b1a8cecd9d38d744a8feb863');
               });
    });

    it('server1 - package', function() {
      return server.getPackage('testpkg-newnpmreg')
               .status(200)
               .then(function(body) {
                 assert.equal(body.name, 'testpkg-newnpmreg');
                 assert.equal(body.versions['0.0.0'].name, 'testpkg-newnpmreg');
                 assert.equal(body.versions['0.0.0'].dist.tarball, 'http://localhost:55551/testpkg-newnpmreg/-/testpkg-newnpmreg-0.0.0.tgz');
                 assert.deepEqual(body['dist-tags'], {foo: '0.0.0', latest: '0.0.0'});
               });
    });

    it('server2 - package', function() {
      return server2.getPackage('testpkg-newnpmreg')
               .status(200)
               .then(function(body) {
                 assert.equal(body.name, 'testpkg-newnpmreg');
                 assert.equal(body.versions['0.0.0'].name, 'testpkg-newnpmreg');
                 assert.equal(body.versions['0.0.0'].dist.tarball, 'http://localhost:55552/testpkg-newnpmreg/-/testpkg-newnpmreg-0.0.0.tgz');
                 assert.deepEqual(body['dist-tags'], {foo: '0.0.0', latest: '0.0.0'});
               });
    });

    // FIXME: Review this block of test
    // it('server1 - readme', function() {
    //   return server.request({uri: '/-/readme/testpkg-newnpmreg'})
    //            .status(200)
    //            .then(function(body) {
    //              assert.equal(body, '<p>blah blah blah</p>\n');
    //            });
    // });
    //
    // it('server2 - readme', function() {
    //   return server2.request({uri: '/-/readme/testpkg-newnpmreg'})
    //            .status(200)
    //            .then(function(body) {
    //              assert.equal(body, '<p>blah blah blah</p>\n');
    //            });
    // });

    describe('search', function() {
      function check(obj) {
        obj['testpkg-newnpmreg'].time.modified = '2014-10-02T07:07:51.000Z';
        assert.deepEqual(obj['testpkg-newnpmreg'],
          {'name': 'testpkg-newnpmreg',
            'description': '',
            'author': '',
            'license': 'ISC',
            'dist-tags': {latest: '0.0.0'},
            'maintainers': [{name: 'alex', email: 'alex@kocharin.ru'}],
            'readmeFilename': '',
            'time': {modified: '2014-10-02T07:07:51.000Z'},
            'versions': {},
            'repository': {type: 'git', url: ''}});
      }

      before(function() {
        express.get('/-/all', function(req, res) {
          res.send({});
        });
      });

      it('server1 - search', function() {
        return server.request({uri: '/-/all'})
                 .status(200)
                 .then(check);
      });

      it('server2 - search', function() {
        return server2.request({uri: '/-/all'})
                 .status(200)
                 .then(check);
      });
    });
  });
};