package eu.alfred.personalization_manager.client;

import java.util.HashMap; 

import java.util.List;

import eu.alfred.personalization_manager.model.*;

import eu.alfred.recommendations.util.DataTransformationsHandler;

import eu.alfred.recommendations.util.WebServiceClient;

public class UserContactsClient {

  private final String baseUrl = "http://80.86.83.34:8080/personalization-manager/services/databaseServices/users/";

  private DataTransformationsHandler dtHandler;

  private WebServiceClient wsClient;

  public UserContactsClient() { 

      dtHandler = new DataTransformationsHandler();

      wsClient = new WebServiceClient();

  }

  public String createUserContact(String userID, Contact newContact) {

      String result = null;       

      String input = dtHandler.mapObjectToJson(newContact);   

      result = wsClient.doPostRequestToCreate(baseUrl + userID + "/contacts/new", input);

      return result;      

  }

  public List<Object> retrieveAllUserContacts(String userID) {

      List<Object> result = null;     

      result = wsClient.doGetRequest(baseUrl + userID + "/contacts/all", Contact.class); 

      return result; 

  }

  public List<Object> retrieveUserContacts(String userID, HashMap<String, String> values) {

      List<Object> result = null;     

      String input = dtHandler.KeyValuesToJson(values); 

      result = wsClient.doPostRequestToRetrieve(baseUrl + userID + "/contacts", input, Contact.class);

      return result;  

  }

  public String updateUserContact(String contactID, HashMap<String, String> values) {

      String result = null;       

      String input = dtHandler.KeyValuesToJson(values); 

      result = wsClient.doPutRequest(baseUrl + "contacts/" + contactID, input);

      return result;   

  }

  public String deleteUserContact(String contactID) {

      String result = null;       

      result = wsClient.doDeleteRequest(baseUrl + "contacts/" + contactID); 

      return result;  

  }

}