package eu.alfred.recommendation_engine;

import java.util.Arrays;

import java.util.Calendar;

import java.util.Date;

import java.util.List;

import java.util.UUID;

import eu.alfred.personalization_manager.model.*;

import org.junit.Before;

import org.junit.Test;

import eu.alfred.event_manager.client.EventManagerClient;

import eu.alfred.event_manager.model.AnalyticsParameters;

import eu.alfred.event_manager.model.Event;

import eu.alfred.event_manager.model.Organizer;

import eu.alfred.event_manager.model.Tickets;

import eu.alfred.event_manager.model.Venue;

import eu.alfred.personalization_manager.client.PersonalProfileClient;

import eu.alfred.personalization_manager.client.UserContactsClient;

import static org.junit.Assert.*;

public class FriendsBasedEventsFinderTests {

  private Event testEventA = new Event();

  private EventManagerClient emClient = new EventManagerClient();

  private String eventAID;

  private Event event1Created; 

  private Date d;

  // TestUser

  private UserProfile testUser = new UserProfile();

  private UserProfile createdTestUser = new UserProfile();

  private String testUserId;

  // Contact 1

  private UserProfile user1 = new UserProfile();

  private UserProfile createdUser1 = new UserProfile();

  private String user1Id;

  // Contact 2

  private UserProfile user2 = new UserProfile();

  private UserProfile createdUser2 = new UserProfile();

  private String user2Id;

  // Contact 3

  private UserProfile user3 = new UserProfile();

  private UserProfile createdUser3 = new UserProfile();

  private String user3Id;

  // Contact 4

  private UserProfile user4 = new UserProfile();

  private UserProfile createdUser4 = new UserProfile();

  private String user4Id;

  private PersonalProfileClient ppClient = new PersonalProfileClient();

  private UserContactsClient usClient = new UserContactsClient();

  private FriendsBasedEventsFinder friendsBasedFinder = new FriendsBasedEventsFinder();

  @Before

  public void setup() {

      Calendar cal = Calendar.getInstance();

      cal.add(Calendar.DAY_OF_YEAR, 2);

      d = cal.getTime(); 

      // Create a user and another user as a friend contact

      testUser.setAlfredUserName("swen");

      testUser.setFirstName("Swen");

      testUser.setLastName("Papst");

      Address testUserAddress = new Address();

      testUserAddress.setCity("Munich");

      testUser.setResidentialAddress(testUserAddress);

      testUser.setInterests(new String[] {"music","opera"});

      testUser.setDateOfBirth(new Date(Long.parseLong("-630374400000")));

      testUser.setMobilePhone("03591 23 12 27");

      testUser.setEmail("SwenPapst@cuvox.de");

      testUser.setMobilityLevel(MobilityLevel.HEALTHY);

      testUserId = ppClient.createUserProfile(testUser);

      createdTestUser = (UserProfile)ppClient.retrieveUserProfile(testUserId).get(0);

      // Contact 1

      user1.setAlfredUserName("peter");

      user1.setFirstName("Peter");

      user1.setLastName("Merz");

      user1.setMobilePhone("00491727759581");

      user1.setEmail("Peter.Merz@tiekinetix.com");

      Address user1Address = new Address();

      testUserAddress.setCity("Munich");

      user1.setResidentialAddress(user1Address);

      user1.setInterests(new String[] {"music","opera"});

      user1.setDateOfBirth(new Date(Long.parseLong("-535680000000")));

      user1Id = ppClient.createUserProfile(user1);

      createdUser1 = (UserProfile)ppClient.retrieveUserProfile(user1Id).get(0);

      Contact userContact = new Contact();

      userContact.setContactsAlfredId(user1Id);

      userContact.setAlfredUserName("peter");

      userContact.setFirstName("Peter");

      userContact.setLastName("Merz");

      userContact.setPhone("00491727759581");

      userContact.setEmail("Peter.Merz@tiekinetix.com");

      userContact.setResidentialAddress(user1Address);

      userContact.setRelationToUser(new Relation[] {Relation.FRIEND});

      usClient.createUserContact(testUserId, userContact);

      // Contact 2

      user2.setAlfredUserName("deniz");

      user2.setFirstName("Deniz");

      user2.setLastName("Coskun");

      user2.setMobilePhone("00491771708328");

      user2.setEmail("Deniz.Coskun@tiekinetix.com");

      Address user2Address = new Address();

      testUserAddress.setCity("Munich");

      user2.setResidentialAddress(user2Address);

      user2.setInterests(new String[] {"music","opera"});

      user2.setDateOfBirth(new Date(Long.parseLong("-535680000000")));

      user2Id = ppClient.createUserProfile(user2);

      createdUser2 = (UserProfile)ppClient.retrieveUserProfile(user2Id).get(0);

      Contact userContact2 = new Contact();

      userContact2.setContactsAlfredId(user2Id);

      userContact2.setAlfredUserName("deniz");

      userContact2.setFirstName("Deniz");

      userContact2.setLastName("Coskun");

      userContact2.setPhone("00491726391814");

      userContact2.setEmail("Deniz.Coskun@tiekinetix.com");

      userContact2.setResidentialAddress(user2Address);

      userContact2.setRelationToUser(new Relation[] {Relation.FRIEND});

      usClient.createUserContact(testUserId, userContact2);

      // Contact 3

      user3.setAlfredUserName("lill");

      user3.setFirstName("Robert");

      user3.setLastName("Lill");

      user3.setMobilePhone("004915209119016");

      user3.setEmail("Robert.Lill@tiekinetix.com");

      Address user3Address = new Address();

      testUserAddress.setCity("Munich");

      user3.setResidentialAddress(user3Address);

      user3.setInterests(new String[] {"music","opera"});

      user3.setDateOfBirth(new Date(Long.parseLong("-535680000000")));

      user3Id = ppClient.createUserProfile(user3);

      createdUser3 = (UserProfile)ppClient.retrieveUserProfile(user3Id).get(0);

      Contact userContact3 = new Contact();

      userContact3.setContactsAlfredId(user3Id);

      userContact3.setAlfredUserName("lill");

      userContact3.setFirstName("Robert");

      userContact3.setLastName("Lill");

      userContact3.setPhone("004915209119016");

      userContact3.setEmail("Robert.Lill@tiekinetix.com");

      userContact3.setResidentialAddress(user3Address);

      userContact3.setRelationToUser(new Relation[] {Relation.FRIEND});

      usClient.createUserContact(testUserId, userContact3);

      // Contact 4

      user4.setAlfredUserName("arian");

      user4.setFirstName("Arian");

      user4.setLastName("Kuschki");

      user4.setMobilePhone("004915222619029");

      user4.setEmail("Arian.Kuschki@tiekinetix.com");

      Address user4Address = new Address();

      testUserAddress.setCity("Munich");

      user4.setResidentialAddress(user4Address);

      user4.setInterests(new String[] {"music","opera"});

      user4.setDateOfBirth(new Date(Long.parseLong("-535680000000")));

      user4Id = ppClient.createUserProfile(user4);

      createdUser4 = (UserProfile)ppClient.retrieveUserProfile(user4Id).get(0);

      Contact userContact4 = new Contact();

      userContact4.setContactsAlfredId(user4Id);

      userContact4.setAlfredUserName("arian");

      userContact4.setFirstName("Arian");

      userContact4.setLastName("Kuschki");

      userContact4.setPhone("004915222619029");

      userContact4.setEmail("Arian.Kuschki@tiekinetix.com");

      userContact4.setResidentialAddress(user4Address);

      userContact4.setRelationToUser(new Relation[] {Relation.FRIEND});

      usClient.createUserContact(testUserId, userContact4);

      // create some events

      eventAID = "1_event-" + UUID.randomUUID().toString();

      testEventA.setEventID(eventAID); 

      testEventA.setTags(Arrays.asList(new String[] {"music","opera"}));

      testEventA.setCategories(Arrays.asList(new String[] {"N.A."}));

      Venue venueA = new Venue();

      venueA.setCity("Utrecht");

      testEventA.setVenue(venueA);

      testEventA.setStart_date(d);

      testEventA.setEnd_date(d); 

      Organizer tasos = new Organizer();

      tasos.setName("Tasos");

      testEventA.setOrganizer(tasos);

      testEventA.setStatus("Live"); 

      testEventA.setTickets(Arrays.asList(new Tickets[] {}));

      event1Created = emClient.addEvent(testEventA);

      // add friends as participants to the events

      emClient.addParticipant(event1Created.getEventID(), user1Id);

      emClient.addParticipant(event1Created.getEventID(), user2Id);

      emClient.addParticipant(event1Created.getEventID(), user3Id);

      emClient.addParticipant(event1Created.getEventID(), user4Id);

  }

  @Test

  public void testFindingEventsWithFriendsParticipating() {

      try { 

          friendsBasedFinder.getEventsMyFriendsAlsoJoin(createdTestUser.getId());

          assertTrue(friendsBasedFinder.getEventsMyFriendsAlsoJoin(createdTestUser.getId()).contains(event1Created));

      } catch (Exception e) { 

          e.printStackTrace();

      }       

  }

}