var User = require('../../proxy/user');
var Topic = require('../../proxy/topic');
var Reply = require('../../proxy/reply');
var ready = require('ready');
var eventproxy = require('eventproxy');
var utility = require('utility');
var tools = require('../../common/tools');

function randomInt() {
  return (Math.random() * 10000).toFixed(0);
}

var createUser = exports.createUser = function (callback) {
  var key = new Date().getTime() + '_' + randomInt();
  tools.bhash('pass', function (err, passhash) {
    User.newAndSave('alsotang' + key, 'alsotang' + key, passhash, 'alsotang' + key + '@gmail.com', '', false, callback);
  });
};

exports.createUserByNameAndPwd = function (loginname, pwd, callback) {
  tools.bhash(pwd, function (err, passhash) {
    User.newAndSave(loginname, loginname, passhash, loginname + +new Date() + '@gmail.com', '', true, callback);
  });
};

var createTopic = exports.createTopic = function (authorId, callback) {
  var key = new Date().getTime() + '_' + randomInt();
  Topic.newAndSave('topic title' + key, 'test topic content' + key, 'share', authorId, callback);
};

var createReply = exports.createReply = function (topicId, authorId, callback) {
  Reply.newAndSave('I am content', topicId, authorId, callback);
};

var createSingleUp = exports.createSingleUp = function (replyId, userId, callback) {
  Reply.getReply(replyId, function (err, reply) {
    reply.ups = [];
    reply.ups.push(userId);
    reply.save(function (err, reply) {
      callback(err, reply);
    });
  });
};

function mockUser(user) {
  return 'mock_user=' + JSON.stringify(user) + ';';
}

ready(exports);

var ep = new eventproxy();
ep.fail(function (err) {
  console.error(err);
});

ep.all('user', 'user2', 'admin', function (user, user2, admin) {
  exports.normalUser = user;
  exports.normalUserCookie = mockUser(user);

  exports.normalUser2 = user2;
  exports.normalUser2Cookie = mockUser(user2);

  var adminObj = JSON.parse(JSON.stringify(admin));
  adminObj.is_admin = true;
  exports.adminUser = admin;
  exports.adminUserCookie = mockUser(adminObj);

  createTopic(user._id, ep.done('topic'));
});
createUser(ep.done('user'));
createUser(ep.done('user2'));
createUser(ep.done('admin'));

ep.all('topic', function (topic) {
  exports.testTopic = topic;
  createReply(topic._id, exports.normalUser._id, ep.done('reply'));
});

ep.all('reply', function (reply) {
  exports.testReply = reply;
  exports.ready(true);
});