private void login() {
    NewsTeeApiInterface api = FactoryApi.getInstance(mAppContext);
    if (session.isLoggedIn()) {
      HashMap<String, String> userData = db.getUserDetails();
      String password = userData.get(SQLiteHandler.KEY_PASSWORD);
      String email = userData.get(SQLiteHandler.KEY_EMAIL);
      System.out.println("@@@@@@ Пароль " + password + "@@@@ mail" + email);
      Call<DataUserAuthentication> userC = null;
      if (email == null) {
        String key = userData.get(SQLiteHandler.KEY_SOCIAL_NETWORK_KEY);
        String snId = userData.get(SQLiteHandler.KEY_SOCIAL_NETWORK_ID);
        switch (key) {
          case SQLiteHandler.KEY_GG_ID:
            userC = api.signIn(snId, null, null, null, "ru");
            break;
          case SQLiteHandler.KEY_FB_ID:
            userC = api.signIn(null, snId, null, null, "ru");
            break;
          case SQLiteHandler.KEY_VK_ID:
            userC = api.signIn(null, null, snId, null, "ru");
            break;
          case SQLiteHandler.KEY_TW_ID:
            userC = api.signIn(null, null, null, snId, "ru");
            break;
        }

      } else {
        userC = api.signIn(email, password, "ru");
      }

      if (userC == null) {
        return;
      }
      try {
        Response<DataUserAuthentication> userR = userC.execute();
        String result = userR.body().getResult();
        final String msg = userR.body().getMessage();
        if (result.equals(Constants.RESULT_SUCCESS)) {
          User u = userR.body().getData();
          ;
          UserLab.getInstance().setUser(u);
          new SessionManager(mAppContext).setCountrySettings(u.getLanguage());
        } else {
          db.deleteUsers();
          session.setLogin(false);
        }
      } catch (IOException e) {
        e.printStackTrace();
      }
    }
  }
  private void update(String argument) {
    if (!hasInternet()) {
      return;
    }
    String countryValue = new SessionManager(mAppContext).getCountrySettings();
    NewsTeeApiInterface api = FactoryApi.getInstance(mAppContext);
    switch (argument) {
      case Constants.ARGUMENT_COUNTRY_CODE:
        Call<DataUpdateUser> sentLngC = api.update_user(countryValue);

        try {
          Response<DataUpdateUser> sentLngR = sentLngC.execute();
        } catch (IOException e) {
          e.printStackTrace();
        }
        break;
      case Constants.ARGUMENT_AUTHORS:
        Call<DataAuthor> authorC = api.getAuthors();

        try {
          Response<DataAuthor> authorR = authorC.execute();
          DataAuthor dataAuthor = authorR.body();
          AuthorLab.getInstance().setAuthors(dataAuthor.getData());
        } catch (IOException e) {
          e.printStackTrace();
        }
        break;
      case Constants.ARGUMENT_NEWS_ADDED:
        if (!isLogin) {
          login();
          isLogin = true;
        }
        String addedIds = UserLab.getInstance().getUser().getNewsAddedIds();
        if (addedIds != null) {

          addedIds = addedIds + NOT_NULL_ARGUMENT;
          Call<DataNews> newsByIdC = api.getNewsByIds(addedIds);
          try {
            Response<DataNews> newsByIdR = newsByIdC.execute();
            UserLab.getInstance().setAddedNews(newsByIdR.body().getNews());
          } catch (IOException e) {
            e.printStackTrace();
          }
        }
        break;
      case Constants.ARGUMENT_NEWS_RECENT:
        if (!isLogin) {
          login();
          isLogin = true;
        }
        String recentIds = UserLab.getInstance().getRecentNewsIdsFromDevice(mAppContext);
        if (recentIds != null) {
          if (!recentIds.equals("-999")) {
            Call<DataNews> newsByIdC = api.getNewsByIdsNoSort(recentIds);
            try {
              Response<DataNews> newsByIdR = newsByIdC.execute();
              UserLab.getInstance().setRecentNews(newsByIdR.body().getNews());
            } catch (IOException e) {
              e.printStackTrace();
            }
          }
        }
        break;
      case Constants.ARGUMENT_NEWS_LIKED:
        if (!isLogin) {
          login();
          isLogin = true;
        }
        String likedIds;
        if (session.isLoggedIn()) {
          likedIds = UserLab.getInstance().getUser().getNewsLikedIds();
        } else {
          likedIds = UserLab.getInstance().getLikedNewsFromDevice(mAppContext);
        }

        if (likedIds != null) {
          likedIds = likedIds + NOT_NULL_ARGUMENT;
          Call<DataNews> newsByIdC = api.getNewsByIdsNoSort(likedIds);
          try {
            Response<DataNews> newsByIdR = newsByIdC.execute();
            UserLab.getInstance().setLikedNews(newsByIdR.body().getNews());
          } catch (IOException e) {
            e.printStackTrace();
          }
        }
        break;
        /*   case Constants.ARGUMENT_NEWS_NONE:
        Call<DataNews> newsC = api.getNews(NewsListFragment.MAX_PER_PAGE, 0);

        try {
            Response<DataNews> newsR = newsC.execute();
            NewsLab.getInstance().setNews(newsR.body().getNews());
        } catch (IOException e) {
            e.printStackTrace();
        }
        break;*/
      case Constants.CATEGORY_NEWS:
        Call<DataNews> newNewsC =
            api.getNewsByType(
                Constants.CATEGORY_NEWS, NewsListFragment.MAX_PER_PAGE, 0 /*,countryValue*/);

        try {
          Response<DataNews> newsNewsR = newNewsC.execute();
          NewsLab.getInstance().setNews(newsNewsR.body().getNews(), Constants.CATEGORY_NEWS);
        } catch (IOException e) {
          e.printStackTrace();
        }
        break;
      case Constants.CATEGORY_ARTICLE:
        Call<DataNews> newsArtC =
            api.getNewsByType(
                Constants.CATEGORY_ARTICLE, NewsListFragment.MAX_PER_PAGE, 0 /*,countryValue*/);

        try {
          Response<DataNews> newsArtR = newsArtC.execute();
          NewsLab.getInstance().setNews(newsArtR.body().getNews(), Constants.CATEGORY_ARTICLE);
        } catch (IOException e) {
          e.printStackTrace();
        }
        break;
      case Constants.CATEGORY_STORY:
        Call<DataNews> newsStC =
            api.getNewsByType(
                Constants.CATEGORY_STORY, NewsListFragment.MAX_PER_PAGE, 0 /*,countryValue*/);

        try {
          Response<DataNews> newsStR = newsStC.execute();
          NewsLab.getInstance().setNews(newsStR.body().getNews(), Constants.CATEGORY_STORY);
        } catch (IOException e) {
          e.printStackTrace();
        }
        break;
      case Constants.ARGUMENT_NEWS_RECOMMENDED:
        Call<DataIds> idsC = api.getRecommended();
        try {
          Response<DataIds> idsR = idsC.execute();
          String ids = idsR.body().getData();

          if (ids != null) {
            if (!ids.equals("")) {

              Call<DataNews> newsRecC = api.getNewsByIds(ids);
              try {
                Response<DataNews> newsRecR = newsRecC.execute();
                NewsLab.getInstance().setRecommendedNews(newsRecR.body().getNews());
              } catch (IOException e) {
                e.printStackTrace();
              }
            }
          }

        } catch (IOException e) {
          e.printStackTrace();
        }
        break;
      case Constants.ARGUMENT_TAGS:
        if (!isLogin) {
          login();
          isLogin = true;
        }
        Call<DataTag> tagC = api.getTags();

        try {
          Response<DataTag> tagR = tagC.execute();
          TagLab.getInstance().setTags(tagR.body().getData());
        } catch (IOException e) {
          e.printStackTrace();
        }
        String tagIds = UserLab.getInstance().getUser().getTagsIds();
        if (tagIds != null) {
          String mas[] = tagIds.split(",");
          for (int i = 0; i < mas.length; i++) {
            mas[i] = mas[i].trim();
          }
          List<Tag> tags = TagLab.getInstance().getTags(mAppContext);
          List<Tag> addedTags = new ArrayList<>();
          for (Tag t : tags) {
            for (int i = 0; i < mas.length; i++) {
              if (t.getId().equals(mas[i])) {
                addedTags.add(t);
              }
            }
          }
          UserLab.getInstance().setAddedTags(addedTags);
        }
        break;
    }
  }