package org.exoplatform.social.rest.impl.space;

import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.net.URL;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;

import javax.imageio.ImageIO;
import javax.ws.rs.core.EntityTag;
import javax.ws.rs.core.MultivaluedMap;

import org.exoplatform.application.registry.Application;
import org.exoplatform.container.configuration.ConfigurationManager;
import org.exoplatform.portal.config.UserACL;
import org.exoplatform.services.organization.OrganizationService;
import org.exoplatform.services.organization.User;
import org.exoplatform.services.rest.impl.ContainerResponse;
import org.exoplatform.services.rest.impl.MultivaluedMapImpl;
import org.exoplatform.services.security.MembershipEntry;
import org.exoplatform.social.common.RealtimeListAccess;
import org.exoplatform.social.core.activity.model.ExoSocialActivity;
import org.exoplatform.social.core.identity.model.Identity;
import org.exoplatform.social.core.identity.model.Profile;
import org.exoplatform.social.core.identity.provider.OrganizationIdentityProvider;
import org.exoplatform.social.core.identity.provider.SpaceIdentityProvider;
import org.exoplatform.social.core.manager.ActivityManager;
import org.exoplatform.social.core.manager.IdentityManager;
import org.exoplatform.social.core.service.LinkProvider;
import org.exoplatform.social.core.space.impl.DefaultSpaceApplicationHandler;
import org.exoplatform.social.core.space.model.Space;
import org.exoplatform.social.core.space.spi.SpaceService;
import org.exoplatform.social.core.space.spi.SpaceTemplateService;
import org.exoplatform.social.core.storage.api.IdentityStorage;
import org.exoplatform.social.metadata.thumbnail.ImageThumbnailService;
import org.exoplatform.social.mock.MockUploadService;
import org.exoplatform.social.rest.entity.CollectionEntity;
import org.exoplatform.social.rest.entity.DataEntity;
import org.exoplatform.social.rest.entity.ProfileEntity;
import org.exoplatform.social.rest.entity.SpaceEntity;
import org.exoplatform.social.rest.impl.activity.ActivityRestResourcesV1;
import org.exoplatform.social.rest.impl.spacetemplates.SpaceTemplatesRestResourcesV1;
import org.exoplatform.social.service.test.AbstractResourceTest;
import org.exoplatform.upload.UploadService;
import org.json.JSONObject;

public class SpaceRestResourcesTest extends AbstractResourceTest {
  private IdentityManager       identityManager;

  private OrganizationService   organizationService;

  private UserACL               userACL;

  private ActivityManager       activityManager;

  private SpaceService          spaceService;

  private SpaceRestResourcesV1  spaceRestResources;

  private Identity              rootIdentity;

  private Identity              johnIdentity;

  private Identity              maryIdentity;

  private Identity              demoIdentity;

  private Identity              externalUserIdentity;

  private ImageThumbnailService imageThumbnailService;

  private MockUploadService     uploadService;

  public void setUp() throws Exception {
    super.setUp();

    System.setProperty("gatein.email.domain.url", "localhost:8080");

    identityManager = getContainer().getComponentInstanceOfType(IdentityManager.class);
    activityManager = getContainer().getComponentInstanceOfType(ActivityManager.class);
    spaceService = getContainer().getComponentInstanceOfType(SpaceService.class);
    organizationService = getContainer().getComponentInstanceOfType(OrganizationService.class);
    uploadService = (MockUploadService) getContainer().getComponentInstanceOfType(UploadService.class);
    imageThumbnailService = getContainer().getComponentInstanceOfType(ImageThumbnailService.class);
    
    rootIdentity = identityManager.getOrCreateIdentity("organization", "root");
    johnIdentity = identityManager.getOrCreateIdentity("organization", "john");
    maryIdentity = identityManager.getOrCreateIdentity("organization", "mary");
    demoIdentity = identityManager.getOrCreateIdentity("organization", "demo");

    spaceRestResources =
                       new SpaceRestResourcesV1(new ActivityRestResourcesV1(activityManager, identityManager, spaceService, null),
                                                spaceService,
                                                identityManager,
                                                uploadService,
                                                imageThumbnailService);
    registry(spaceRestResources);

    SpaceTemplatesRestResourcesV1 spaceTemplatesRestResourcesV1 = new SpaceTemplatesRestResourcesV1(getContainer().getComponentInstanceOfType(SpaceTemplateService.class), getContainer().getComponentInstanceOfType(ConfigurationManager.class));
    registry(spaceTemplatesRestResourcesV1);
  }

  public void tearDown() throws Exception {
    // TODO
    /*
    for (ExoSocialActivity activity : tearDownActivitiesList) {
      activityManager.deleteActivity(activity);
    }
    */

    super.tearDown();
    removeResource(spaceRestResources.getClass());
  }
public void testSpaceDisplayNameUpdateWithDifferentCases () throws Exception {
  startSessionAs("root");
  Space space = getSpaceInstance(1, "root");
  ContainerResponse response = null;
  String inputWithCorrectName = "{\"displayName\":\"social\",\"visibility\":\"hidden\",\"subscription\":\"open\"}";
  String inputWithSpecialCharacter = "{\"displayName\":\"~#Social~#\",\"visibility\":\"hidden\",\"subscription\":\"open\"}";
  String inputWithAndCharacter = "{\"displayName\":\"social & social\",\"visibility\":\"hidden\",\"subscription\":\"open\"}";

  response = getResponse("PUT", getURLResource("spaces/" + space.getId()), inputWithCorrectName);
  assertEquals(200, response.getStatus());
  response = getResponse("PUT", getURLResource("spaces/" + space.getId()), inputWithSpecialCharacter);
  assertEquals(500, response.getStatus());
  response = getResponse("PUT", getURLResource("spaces/" + space.getId()), inputWithAndCharacter);
  assertEquals(200, response.getStatus());
}
  public void testSpaceVisibilityUpdateWithDifferentCases () throws Exception {
    startSessionAs("root");
    /*
    *
    * Test of 'private' and 'hidden' fields with a mix of upper/lower cases
    */

    Space space = getSpaceInstance(1, "root");

    Map<String,String> listOfResponses = new HashMap<String,String>() {{
      put("{\"displayName\":\"social\",\"visibility\":PRIVATE}", Space.PRIVATE);
      put("{\"displayName\":\"social\",\"visibility\":private}", Space.PRIVATE);
      put("{\"displayName\":\"social\",\"visibility\":PriVatE}", Space.PRIVATE);
      put("{\"displayName\":\"social\",\"visibility\":HIDDEN}", Space.HIDDEN);
      put("{\"displayName\":\"social\",\"visibility\":hidden}", Space.HIDDEN);
      put("{\"displayName\":\"social\",\"visibility\":HiDdEn}", Space.HIDDEN);
    }};

    ContainerResponse response = null;

    for (Map.Entry<String, String> entry : listOfResponses.entrySet()) {
      String input = entry.getKey();
      String expectedOutput = entry.getValue();
      response = getResponse("PUT", getURLResource("spaces/" + space.getId()), input);
      assertNotNull(response);
      assertEquals(200, response.getStatus());
      SpaceEntity spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
      assertEquals(expectedOutput, spaceEntity.getVisibility());
    }
  }

  public void testGetSpaces() throws Exception {
    Space rootSpace = getSpaceInstance(1, "root");
    Space johnSpace = getSpaceInstance(2, "john");
    Space demoSpace = getSpaceInstance(3, "demo");

    this.spaceService.addPendingUser(demoSpace, "john");
    this.spaceService.addPendingUser(rootSpace, "demo");
    this.spaceService.addPendingUser(johnSpace, "root");

    startSessionAs("demo");
    ContainerResponse response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", null, null);
    assertEquals(200, response.getStatus());
    CollectionEntity collections = (CollectionEntity) response.getEntity();
    // demo is member of only one space then he got just 1 result
    assertEquals(3, collections.getEntities().size());

    response = service("GET", getURLResource("spaces?limit=5&offset=0&filterType=requests"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(1, collections.getEntities().size());

    response = service("GET", getURLResource("spaces?limit=5&offset=1&filterType=requests"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(0, collections.getEntities().size());

    response = service("GET", getURLResource("spaces?limit=5&offset=0&filterType=member"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(1, collections.getEntities().size());

    HashSet<MembershipEntry> ms = new HashSet<MembershipEntry>();
    ms.add(new MembershipEntry("/platform/administrators"));
    startSessionAs("john", ms);
    response = service("GET", getURLResource("spaces?limit=5&offset=0&filterType=member"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(1, collections.getEntities().size());

    // Only the super user can see all the spaces.
    startSessionAs("root", ms);
    response = service("GET", getURLResource("spaces?limit=5&offset=0&filterType=member"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(1, collections.getEntities().size());

    response = service("GET", getURLResource("spaces?limit=5&offset=1&filterType=member"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(0, collections.getEntities().size());

    response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(3, collections.getEntities().size());

    response = service("GET", getURLResource("spaces?limit=5&offset=0&filterType=lastVisited"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(1, collections.getEntities().size());

    response = service("GET", getURLResource("spaces?limit=5&offset=1"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(2, collections.getEntities().size());
  }

  public void testShouldUseCacheWhenSpacesDidNotChanged() throws Exception {
    getSpaceInstance(1, "root");
    getSpaceInstance(2, "john");
    getSpaceInstance(3, "demo");

    startSessionAs("root");
    ContainerResponse response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    CollectionEntity collections = (CollectionEntity) response.getEntity();
    assertEquals(3, collections.getEntities().size());
    EntityTag eTag = (EntityTag) response.getHttpHeaders().getFirst("ETAG");
    assertNotNull(eTag);

    MultivaluedMap<String,String> headers = new MultivaluedMapImpl();
    headers.putSingle("If-None-Match", "\"" + eTag.getValue() + "\"");
    response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", headers, null);
    assertNotNull(response);
    assertEquals(304, response.getStatus());

    response = service("GET", getURLResource("spaces?limit=5&offset=0&filterType=member"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(1, collections.getEntities().size());
  }

  public void testShouldNotUseUseSameCacheWhenUserChange() throws Exception {
    getSpaceInstance(1, "root");
    getSpaceInstance(2, "john");
    getSpaceInstance(3, "demo");

    startSessionAs("root");

    ContainerResponse response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    CollectionEntity collections = (CollectionEntity) response.getEntity();
    assertEquals(3, collections.getEntities().size());
    EntityTag eTagRoot = (EntityTag) response.getHttpHeaders().getFirst("ETAG");
    assertNotNull(eTagRoot);

    MultivaluedMap<String,String> headers = new MultivaluedMapImpl();
    headers.putSingle("If-None-Match", "\"" + eTagRoot.getValue() + "\"");
    response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", headers, null);
    assertNotNull(response);
    assertEquals(304, response.getStatus());

    startSessionAs("john");

    headers.putSingle("If-None-Match", "\"" + eTagRoot.getValue() + "\"");
    response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", headers, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    EntityTag eTagJohn = (EntityTag) response.getHttpHeaders().getFirst("ETAG");
    assertNotNull(eTagJohn);

    headers.putSingle("If-None-Match", "\"" + eTagJohn.getValue() + "\"");
    response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", headers, null);
    assertNotNull(response);
    assertEquals(304, response.getStatus());

    startSessionAs("root");

    headers.putSingle("If-None-Match", "\"" + eTagRoot.getValue() + "\"");
    response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", headers, null);
    assertNotNull(response);
    assertEquals(304, response.getStatus());

    headers.putSingle("If-None-Match", "\"" + eTagJohn.getValue() + "\"");
    response = service("GET", getURLResource("spaces?limit=5&offset=0"), "", headers, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
  }

  public void testCreateSpace() throws Exception {
    startSessionAs("root");
    String input = "{\"displayName\":\"social\",\"visibility\":\"hidden\",\"subscription\":\"open\"}";
    //root try to update demo activity
    ContainerResponse response = getResponse("POST", getURLResource("spaces/"), input);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    SpaceEntity spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    Space space = spaceService.getSpaceById(spaceEntity.getId());
    assertNotNull(space);
    assertEquals("social", space.getDisplayName());
  }

  public void testCreateSpaceWithNonLatinName() throws Exception {
    startSessionAs("root");
    String input = "{\"displayName\":\"Благодійність\",\"visibility\":\"hidden\",\"subscription\":\"open\"}";
    //root try to update demo activity
    ContainerResponse response = getResponse("POST", getURLResource("spaces/"), input);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    SpaceEntity spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    Space space = spaceService.getSpaceById(spaceEntity.getId());
    assertNotNull(space);
    assertEquals("Благодійність", space.getDisplayName());
    assertEquals("blagodijnist", space.getPrettyName());
    assertEquals("blagodijnist", space.getUrl());
  }

  public void testGetSpaceAvatarForAnonymous() throws Exception {
    String user = "john";

    Space space = getSpaceInstance(1, user);
    uploadSpaceAvatar(user, space.getId());

    space = spaceService.getSpaceById(space.getId());
    assertNotNull(space.getAvatarUrl());

    String avatarUrl = space.getAvatarUrl().replace("/portal/rest", "");

    ContainerResponse response = service("GET", avatarUrl, "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    response = service("GET", getURLResource("spaces/" + space.getPrettyName() + "/avatar"), "", null, null);
    assertNotNull(response);
    assertEquals(404, response.getStatus());

    response = service("GET", getURLResource("spaces/" + LinkProvider.DEFAULT_IMAGE_REMOTE_ID + "/avatar"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    space.setVisibility(Space.HIDDEN);
    space = spaceService.updateSpace(space);
    avatarUrl = space.getAvatarUrl().replace("/portal/rest", "");

    response = service("GET", avatarUrl, "", null, null);
    assertNotNull(response);
    assertEquals(404, response.getStatus());
  }

  public void testGetSpaceAvatarForAuthentiticatedUser() throws Exception {
    String user = "john";

    Space space = getSpaceInstance(1, user);
    uploadSpaceAvatar(user, space.getId());

    space = spaceService.getSpaceById(space.getId());
    assertNotNull(space.getAvatarUrl());

    startSessionAs("mary");

    String avatarUrl = space.getAvatarUrl().replace("/portal/rest", "");

    ContainerResponse response = service("GET", avatarUrl, "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    response = service("GET", getURLResource("spaces/" + space.getPrettyName() + "/avatar"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    response = service("GET", getURLResource("spaces/" + LinkProvider.DEFAULT_IMAGE_REMOTE_ID + "/avatar"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    space.setVisibility(Space.HIDDEN);
    space = spaceService.updateSpace(space);
    avatarUrl = space.getAvatarUrl().replace("/portal/rest", "");

    response = service("GET", avatarUrl, "", null, null);
    assertNotNull(response);
    assertEquals(404, response.getStatus());

    startSessionAs(user);

    response = service("GET", avatarUrl, "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
  }

  public void testGetSpaceAvatarWithDefaultSize() throws Exception {
    String user = "john";

    Space space = getSpaceInstance(1, user);
    uploadSpaceAvatar(user, space.getId(),"hr-avatar.png");

    space = spaceService.getSpaceById(space.getId());
    assertNotNull(space.getAvatarUrl());

    startSessionAs("mary");

    String avatarUrl = space.getAvatarUrl().replace("/portal/rest", "");

    ContainerResponse response = service("GET", avatarUrl, "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    BufferedImage receivedImage = ImageIO.read(new ByteArrayInputStream((byte [])response.getEntity()));
    assertEquals(45, receivedImage.getWidth());
    assertEquals(45, receivedImage.getHeight());
  }

  public void testGetSpaceAvatarWithOriginalSize() throws Exception {
    String user = "john";

    Space space = getSpaceInstance(1, user);
    uploadSpaceAvatar(user, space.getId(),"hr-avatar.png");

    space = spaceService.getSpaceById(space.getId());
    assertNotNull(space.getAvatarUrl());

    startSessionAs("mary");

    String avatarUrl = space.getAvatarUrl().replace("/portal/rest", "");
    avatarUrl+="&size=0x0";

    ContainerResponse response = service("GET", avatarUrl, "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    BufferedImage receivedImage = ImageIO.read(new ByteArrayInputStream((byte [])response.getEntity()));
    assertEquals(595, receivedImage.getWidth());
    assertEquals(595, receivedImage.getHeight());
  }

  public void testGetSpaceBannerForAnonymous() throws Exception {
    String user = "john";

    Space space = getSpaceInstance(1, user);

    String bannerUrl = space.getBannerUrl().replace("/portal/rest", "");
    assertTrue(bannerUrl.contains("spaceTemplates"));
    ContainerResponse response = service("GET", bannerUrl, "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    uploadSpaceBanner(user, space.getId());

    space = spaceService.getSpaceById(space.getId());
    assertNotNull(space.getBannerUrl());

    bannerUrl = space.getBannerUrl().replace("/portal/rest", "");

    response = service("GET", bannerUrl, "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    response = service("GET", getURLResource("spaces/" + space.getPrettyName() + "/banner"), "", null, null);
    assertNotNull(response);
    assertEquals(404, response.getStatus());

    response = service("GET", getURLResource("spaces/" + LinkProvider.DEFAULT_IMAGE_REMOTE_ID + "/banner"), "", null, null);
    assertNotNull(response);
    assertEquals(404, response.getStatus());

    space.setVisibility(Space.HIDDEN);
    space = spaceService.updateSpace(space);
    restartTransaction();
    space = spaceService.getSpaceById(space.getId());
    bannerUrl = space.getBannerUrl().replace("/portal/rest", "");

    response = service("GET", bannerUrl, "", null, null);
    assertNotNull(response);
    assertEquals(404, response.getStatus());
  }

  public void testGetSpaceBannerForAuthentiticatedUser() throws Exception {
    Space space = getSpaceInstance(1, "john");
    uploadSpaceBanner("john", space.getId());

    space = spaceService.getSpaceById(space.getId());
    assertNotNull(space.getBannerUrl());

    startSessionAs("mary");

    String bannerUrl = space.getBannerUrl().replace("/portal/rest", "");

    ContainerResponse response = service("GET", bannerUrl, "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    response = service("GET", getURLResource("spaces/" + space.getPrettyName() + "/banner"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    response = service("GET", getURLResource("spaces/" + LinkProvider.DEFAULT_IMAGE_REMOTE_ID + "/banner"), "", null, null);
    assertNotNull(response);
    assertEquals(404, response.getStatus());

    space.setVisibility(Space.HIDDEN);
    space = spaceService.updateSpace(space);
    restartTransaction();
    space = spaceService.getSpaceById(space.getId());
    bannerUrl = space.getBannerUrl().replace("/portal/rest", "");

    response = service("GET", bannerUrl, "", null, null);
    assertNotNull(response);
    assertEquals(404, response.getStatus());

    startSessionAs("john");

    response = service("GET", bannerUrl, "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
  }

  public void testGetSpaceById() throws Exception {
    startSessionAs("root");
    String input = "{\"displayName\":\"test space\",\"visibility\":\"hidden\",\"subscription\":\"open\"}";
    //root creates a space
    ContainerResponse response = getResponse("POST", getURLResource("spaces/"), input);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    SpaceEntity spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    Space space = spaceService.getSpaceById(spaceEntity.getId());
    assertNotNull(space);

    // Get space by its id
    response = service("GET", getURLResource("spaces/" + space.getId()), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    assertNotNull(spaceEntity);
    assertEquals("test space", spaceEntity.getDisplayName());
    EntityTag eTag = (EntityTag) response.getHttpHeaders().getFirst("ETAG");
    assertNotNull(eTag);
  }

  public void testGetSpaceByPrettyName() throws Exception {
    startSessionAs("root");
    String input = "{\"displayName\":\"test space\",\"visibility\":\"hidden\",\"subscription\":\"open\"}";
    // root creates a space
    ContainerResponse response = getResponse("POST", getURLResource("spaces/"), input);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    SpaceEntity spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    Space space = spaceService.getSpaceById(spaceEntity.getId());
    assertNotNull(space);

    // Get space by its pretty name
    response = service("GET", getURLResource("spaces/byPrettyName/" + space.getPrettyName()), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    assertNotNull(spaceEntity);
    assertEquals("test space", spaceEntity.getDisplayName());
    EntityTag eTag = (EntityTag) response.getHttpHeaders().getFirst("ETAG");
    assertNotNull(eTag);
  }

  public void testGetSpaceByDisplayName() throws Exception {
    startSessionAs("root");
    String input = "{\"displayName\":\"test space\",\"visibility\":\"hidden\",\"subscription\":\"open\"}";
    // root creates a space
    ContainerResponse response = getResponse("POST", getURLResource("spaces/"), input);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    SpaceEntity spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    Space space = spaceService.getSpaceById(spaceEntity.getId());
    assertNotNull(space);

    // Get space by its display name
    response = service("GET", getURLResource("spaces/byDisplayName/" + space.getDisplayName().replaceAll(" ", "%20")), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    assertNotNull(spaceEntity);
    assertEquals("test space", spaceEntity.getDisplayName());
    EntityTag eTag = (EntityTag) response.getHttpHeaders().getFirst("ETAG");
    assertNotNull(eTag);
  }

  public void testGetUpdateDeleteSpaceById() throws Exception {
    //root creates 1 spaces
    Space space = getSpaceInstance(1, "root");
    space.setVisibility(Space.HIDDEN);
    space.setRegistration(Space.CLOSED);
    space = spaceService.updateSpace(space);

    startSessionAs("root");
    ContainerResponse response = service("GET", getURLResource("spaces/" + space.getId()), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());

    SpaceEntity spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    assertEquals("space1", spaceEntity.getDisplayName());
    assertEquals(Space.HIDDEN, spaceEntity.getVisibility());
    assertEquals(Space.CLOSED, spaceEntity.getSubscription());
    EntityTag eTag = (EntityTag) response.getHttpHeaders().getFirst("ETAG");
    assertNotNull(eTag);

    //root update space's description and name
    String spaceId = spaceEntity.getId();
    String input = "{\"displayName\":displayName_updated, \"description\":description_updated}";
    response = getResponse("PUT", getURLResource("spaces/" + spaceId), input);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    response = service("GET", getURLResource("spaces/" + spaceId), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    spaceEntity = getBaseEntity(response.getEntity(), SpaceEntity.class);
    assertEquals("displayName_updated", spaceEntity.getDisplayName());
    assertEquals("description_updated", spaceEntity.getDescription());
    assertEquals(Space.HIDDEN, spaceEntity.getVisibility());
    assertEquals(Space.CLOSED, spaceEntity.getSubscription());
    EntityTag updatedETag = (EntityTag) response.getHttpHeaders().getFirst("ETAG");
    assertNotSame(eTag, updatedETag);
    //root delete his space
    response = service("DELETE", getURLResource("spaces/" + space.getId()), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    space = spaceService.getSpaceById(spaceId);
    assertNull(space);
  }

  public void testGetUsersSpaceById() throws Exception {
    //root creates 1 spaces
    Space space = getSpaceInstance(1, "root");
    space.setMembers(new String[] {"root", "john"});
    space.setManagers(new String[] {"root"});
    space.setInvitedUsers(new String[] {"mary"});
    space.setPendingUsers(new String[] {"demo"});
    spaceService.updateSpace(space);

    startSessionAs("root");
    ContainerResponse response = service("GET", getURLResource("spaces/" + space.getId() + "/users"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    CollectionEntity collections = (CollectionEntity) response.getEntity();
    assertEquals(2, collections.getEntities().size());

    response = service("GET", getURLResource("spaces/" + space.getId() + "/users?role=manager"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(1, collections.getEntities().size());

    response = service("GET", getURLResource("spaces/" + space.getId() + "/users?role=invited"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(1, collections.getEntities().size());

    response = service("GET", getURLResource("spaces/" + space.getId() + "/users?role=pending"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    assertEquals(1, collections.getEntities().size());
  }

  public void testGetSpaceByIdWithDeletedDisableUsers() throws Exception {
    //root creates 1 spaces
    Space space = getSpaceInstance(255, "root");
    space.setMembers(new String[] {"root", "john", "mary", "demo"});
    space.setManagers(new String[] {"root", "john"});
    spaceService.updateSpace(space);

    startSessionAs("root");
    ContainerResponse response = service("GET", getURLResource("spaces/" + space.getId() + "/users"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    CollectionEntity collections = (CollectionEntity) response.getEntity();
    List<DataEntity> dataEntities = (List<DataEntity>) collections.getEntities();
    assertEquals(4, dataEntities.size());
    // Make sure properties 'deleted' and 'enabled' are added to the dataEntity.
    DataEntity rootDataEntity = dataEntities.stream()
                                            .filter(data -> data.get(ProfileEntity.USERNAME).equals("root"))
                                            .findFirst()
                                            .orElse(null);
    assertNotNull(rootDataEntity);
    assertTrue(rootDataEntity.size() >= 12);
    assertEquals(true, rootDataEntity.containsKey("deleted"));
    assertEquals(true, rootDataEntity.containsKey("enabled"));
    assertEquals(rootIdentity.isDeleted(), rootDataEntity.get("deleted"));
    assertEquals(rootIdentity.isEnable(), rootDataEntity.get("enabled"));

    response = service("GET", getURLResource("spaces/" + space.getId() + "/users?role=manager"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    collections = (CollectionEntity) response.getEntity();
    dataEntities = (List<DataEntity>) collections.getEntities();
    // Make sure properties 'deleted' and 'enabled' are added to the dataEntity.
    assertEquals(2, dataEntities.size());
    assertTrue(rootDataEntity.size() >= 12);
    assertEquals(true, rootDataEntity.containsKey("deleted"));
    assertEquals(true, rootDataEntity.containsKey("enabled"));
    assertEquals(johnIdentity.isDeleted(), rootDataEntity.get("deleted"));
    assertEquals(johnIdentity.isEnable(), rootDataEntity.get("enabled"));
  }

  public void testSpacesApplications() throws Exception {
    startSessionAs("root");
    List<Application> spacesApplications = spaceService.getSpacesApplications();
    assertNotNull(spacesApplications);
    assertEquals(0, spacesApplications.size());

    String input = "{\"applicationName\":\"app\",\"contentId\":\"social/app\"}";
    //root try to update demo activity
    ContainerResponse response = getResponse("POST", getURLResource("spaces/applications"), input);
    assertNotNull(response);
    assertEquals(204, response.getStatus());

    spacesApplications = spaceService.getSpacesApplications();
    assertNotNull(spacesApplications);
    assertEquals(1, spacesApplications.size());

    response = service("GET",
                       getURLResource("spaces/applications"),
                       "",
                       null,
                       null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    List<Application> applications = (List<Application>) response.getEntity();
    assertNotNull(applications);
    assertEquals(1, applications.size());

    restartTransaction();

    response = service("DELETE",
                       getURLResource("spaces/applications/app"),
                       "",
                       null,
                       null);
    assertNotNull(response);
    assertEquals(204, response.getStatus());
    spacesApplications = spaceService.getSpacesApplications();
    assertNotNull(spacesApplications);
    assertEquals(0, spacesApplications.size());
  }

  private Space getSpaceInstance(int number, String creator) throws Exception {
    Space space = new Space();
    space.setDisplayName("space" + number);
    space.setPrettyName(space.getDisplayName());
    space.setRegistration(Space.OPEN);
    space.setDescription("add new space " + number);
    space.setType(DefaultSpaceApplicationHandler.NAME);
    space.setVisibility(Space.PRIVATE);
    space.setRegistration(Space.VALIDATION);
    space.setPriority(Space.INTERMEDIATE_PRIORITY);
    space = this.spaceService.createSpace(space, creator);
    return space;
  }

  private List<ExoSocialActivity> getCreatedSpaceActivities(Space space) {
    Identity spaceIdentity = identityManager.getOrCreateIdentity(SpaceIdentityProvider.NAME, space.getPrettyName(), false);
    RealtimeListAccess<ExoSocialActivity> listAccess = activityManager.getActivitiesOfSpaceWithListAccess(spaceIdentity);
    return listAccess.loadAsList(0, 10);
  }

  private void uploadSpaceBanner(String user, String spaceId) throws Exception {
    startSessionAs(user);
    String uploadId = "testtest";
    MultivaluedMap<String, String> headers = new MultivaluedMapImpl();
    headers.putSingle("Content-Type", "application/x-www-form-urlencoded");
    URL resource = getClass().getClassLoader().getResource("blank.gif");
    uploadService.createUploadResource(uploadId, resource.getFile(), "banner.png", "image/png");
    String input = "{\"id\":\"" + spaceId + "\",\"bannerId\":\"" + uploadId + "\"}";
    // root try to update demo activity
    ContainerResponse response = getResponse("PUT", getURLResource("spaces/" + spaceId), input);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    endSession();
  }


  private void uploadSpaceAvatar(String user, String spaceId) throws Exception {
    uploadSpaceAvatar(user,spaceId,"blank.gif");
  }
  private void uploadSpaceAvatar(String user, String spaceId, String fileName) throws Exception {
    startSessionAs(user);
    String uploadId = fileName;
    MultivaluedMap<String, String> headers = new MultivaluedMapImpl();
    headers.putSingle("Content-Type", "application/x-www-form-urlencoded");
    URL resource = getClass().getClassLoader().getResource(fileName);
    uploadService.createUploadResource(uploadId, resource.getFile(), fileName, "image/png");
    String input = "{\"id\":\"" + spaceId + "\",\"avatarId\":\"" + uploadId + "\"}";
    // root try to update demo activity
    ContainerResponse response = getResponse("PUT", getURLResource("spaces/" + spaceId), input);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    endSession();
  }

  public void testIsSpaceContainsExternals() throws Exception {
    startSessionAs("root");
    User external = organizationService.getUserHandler().createUserInstance("externalUser");
    organizationService.getUserHandler().createUser(external, false);
    externalUserIdentity = identityManager.getOrCreateIdentity(OrganizationIdentityProvider.NAME, "externalUser");
    externalUserIdentity.getProfile().setProperty("username", "externalUser");
    externalUserIdentity.getProfile().setProperty("external", "true");
    identityManager.updateProfile(externalUserIdentity.getProfile());
    Space space = getSpaceInstance(10, "root");
    ContainerResponse response;
    response = service("GET", getURLResource("spaces/" + space.getId()+ "/checkExternals"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    assertEquals("false", response.getEntity());
    spaceService.addMember(space, "externalUser");
    response = service("GET", getURLResource("spaces/" + space.getId()+ "/checkExternals"), "", null, null);
    assertNotNull(response);
    assertEquals(200, response.getStatus());
    assertEquals("true", response.getEntity());
    endSession();
  }
}
