package at.gv.egiz.eaaf.modules.pvp2.idp.test;

import java.util.Date;

import org.apache.commons.lang3.RandomStringUtils;
import org.apache.commons.lang3.time.DateFormatUtils;
import org.junit.Assert;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.mock.web.MockHttpServletRequest;
import org.springframework.mock.web.MockHttpServletResponse;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.TestPropertySource;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import at.gv.egiz.eaaf.core.api.data.EaafConstants;
import at.gv.egiz.eaaf.core.api.idp.IAuthData;
import at.gv.egiz.eaaf.core.api.idp.auth.data.IIdentityLink;
import at.gv.egiz.eaaf.core.impl.idp.module.test.DummyAuthConfig;
import at.gv.egiz.eaaf.modules.pvp2.idp.exception.ResponderErrorException;
import at.gv.egiz.eaaf.modules.pvp2.idp.impl.AuthenticationAction;
import at.gv.egiz.eaaf.modules.pvp2.idp.impl.PvpSProfilePendingRequest;
import at.gv.egiz.eaaf.modules.pvp2.impl.metadata.PvpMetadataResolverFactory;
import at.gv.egiz.eaaf.modules.pvp2.impl.opensaml.initialize.EaafOpenSaml3xInitializer;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration({"/spring/test_eaaf_pvp.beans.xml"})
@TestPropertySource(
    locations = {"/config/config_1.props"})
public class AuthenticationActionTest {

  @Autowired private DummyAuthConfig authConfig;
  @Autowired private PvpMetadataResolverFactory metadataResolverFactory;
  @Autowired private AuthenticationAction action;
  
  protected MockHttpServletRequest httpReq;
  protected MockHttpServletResponse httpResp;
  private PvpSProfilePendingRequest pendingReq;
  /**
   * JUnit class initializer.
   *
   * @throws Exception In case of an OpenSAML3 initialization error
   */
  @BeforeClass
  public static void classInitializer() throws Exception {
    EaafOpenSaml3xInitializer.eaafInitialize();

  }
  
  /**
   * Test initializer.
   *
   */
  @Before
  public void initialize() {
    httpReq = new MockHttpServletRequest();
    httpResp = new MockHttpServletResponse();

    pendingReq = new PvpSProfilePendingRequest();

  }
  
  @Test
  public void checkNeedAuthFlag() {
    Assert.assertTrue("Wrong 'needAuth' flag", action.needAuthentication(pendingReq, httpReq, httpResp));
    
  }
  
  @Test
  public void noAuthnRequestInPendingRequest() {
    
    IAuthData authData = generateAuthData();
    
    try {
      action.processRequest(pendingReq, httpReq, httpResp, authData);
      Assert.fail("No SAML requst not detected");
      
    } catch (ResponderErrorException e) {
      Assert.assertEquals("Wrong errorCode", "pvp2.01", e.getErrorId());
    }
    
  }

  private IAuthData generateAuthData() {
    return new IAuthData() {
      
      @Override
      public boolean isSsoSession() {
        return false;
      }
      
      @Override
      public boolean isForeigner() {
        return false;
      }
      
      @Override
      public boolean isBaseIdTransferRestrication() {
        return true;
      }
      
      @Override
      public Date getSsoSessionValidTo() {
        return null;
        
      }
      
      @Override
      public String getSessionIndex() {
        return null;
        
      }
      
      @Override
      public String getNameIdFormat() {
        return null;
        
      }
      
      @Override
      public String getNameID() {
        return null;
        
      }
      
      @Override
      public IIdentityLink getIdentityLink() {
        return null;
        
      }
      
      @Override
      public String getIdentificationValue() {
        return null;
        
      }
      
      @Override
      public String getIdentificationType() {
        return null;
        
      }
      
      @Override
      public String getGivenName() {
        return RandomStringUtils.randomAlphabetic(10);
        
      }
      
      @Override
      public <T> T getGenericData(String key, Class<T> clazz) {
        // TODO Auto-generated method stub
        return null;
      }
      
      @Override
      public String getFormatedDateOfBirth() {
        return DateFormatUtils.format(getDateOfBirth(), "yyyy-MM-dd");
      }
      
      @Override
      public String getFamilyName() {
        return RandomStringUtils.randomAlphabetic(10);
        
      }
      
      @Override
      public String getEncryptedSourceIdType() {
        // TODO Auto-generated method stub
        return null;
      }
      
      @Override
      public String getEncryptedSourceId() {
        // TODO Auto-generated method stub
        return null;
      }
      
      @Override
      public String getEidasQaaLevel() {
        return EaafConstants.EIDAS_LOA_LOW;
      }
      
      @Override
      public Date getDateOfBirth() {
        return new Date();
        
      }
      
      @Override
      public String getCiticenCountryCode() {
        // TODO Auto-generated method stub
        return null;
      }
      
      @Override
      public String getBpkType() {
        return EaafConstants.URN_PREFIX_CDID + RandomStringUtils.randomAlphabetic(2);
      }
      
      @Override
      public String getBpk() {
        return RandomStringUtils.randomAlphabetic(10);
      }
      
      @Override
      public String getAuthenticationIssuer() {
        return RandomStringUtils.randomAlphabetic(10);
      }
      
      @Override
      public String getAuthenticationIssueInstantString() {
        return DateFormatUtils.ISO_8601_EXTENDED_DATETIME_TIME_ZONE_FORMAT.format(getAuthenticationIssueInstant());
      }
      
      @Override
      public Date getAuthenticationIssueInstant() {
        return new Date();
      }
    };
    
  }
}