/*
    * Licensed to the Apache Software Foundation (ASF) under one
    * or more contributor license agreements.  See the NOTICE file
    * distributed with this work for additional information
    * regarding copyright ownership.  The ASF licenses this file
    * to you under the Apache License, Version 2.0 (the
    * "License"); you may not use this file except in compliance
    * with the License.  You may obtain a copy of the License at
    *
   *   http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing,
   * software distributed under the License is distributed on an
   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   * KIND, either express or implied.  See the License for the
   * specific language governing permissions and limitations
   * under the License.
   */
  package org.apache.syncope.core.persistence.jpa.entity.am;
  
  import com.fasterxml.jackson.core.type.TypeReference;
  import java.util.HashSet;
  import java.util.Set;
  import javax.persistence.Column;
  import javax.persistence.Entity;
  import javax.persistence.EnumType;
  import javax.persistence.Enumerated;
  import javax.persistence.Lob;
  import javax.persistence.PostLoad;
  import javax.persistence.PostPersist;
  import javax.persistence.PostUpdate;
  import javax.persistence.PrePersist;
  import javax.persistence.PreUpdate;
  import javax.persistence.Table;
  import javax.persistence.Transient;
  import org.apache.syncope.common.lib.types.OIDCClientAuthenticationMethod;
  import org.apache.syncope.common.lib.types.OIDCGrantType;
  import org.apache.syncope.common.lib.types.OIDCResponseType;
  import org.apache.syncope.common.lib.types.OIDCSubjectType;
  import org.apache.syncope.core.persistence.api.entity.am.OIDCRPClientApp;
  import org.apache.syncope.core.provisioning.api.serialization.POJOHelper;
  
  @Entity
  @Table(name = JPAOIDCRPClientApp.TABLE)
  public class JPAOIDCRPClientApp extends AbstractClientApp implements OIDCRPClientApp {
  
      private static final long serialVersionUID = 7422422526695279794L;
  
      public static final String TABLE = "OIDCRPClientApp";
  
      protected static final TypeReference<Set<String>> STRING_TYPEREF = new TypeReference<Set<String>>() {
      };
  
      protected static final TypeReference<Set<OIDCGrantType>> GRANT_TYPE_TYPEREF =
              new TypeReference<Set<OIDCGrantType>>() {
      };
  
      protected static final TypeReference<Set<OIDCResponseType>> RESPONSE_TYPE_TYPEREF =
              new TypeReference<Set<OIDCResponseType>>() {
      };
  
      protected static final TypeReference<Set<String>> SCOPE_TYPEREF =
              new TypeReference<Set<String>>() {
      };
  
      @Column(unique = true, nullable = false)
      private String clientId;
  
      private String clientSecret;
  
      private boolean signIdToken;
  
      private boolean jwtAccessToken;
  
      private boolean bypassApprovalPrompt = true;
  
      private boolean generateRefreshToken = true;
  
      @Enumerated(EnumType.STRING)
      private OIDCSubjectType subjectType;
  
      @Lob
      private String redirectUris;
  
      @Transient
      private Set<String> redirectUrisSet = new HashSet<>();
  
      @Lob
      private String supportedGrantTypes;
  
      @Transient
      private Set<OIDCGrantType> supportedGrantTypesSet = new HashSet<>();
  
      @Lob
      private String supportedResponseTypes;
  
      @Transient
      private Set<OIDCResponseType> supportedResponseTypesSet = new HashSet<>();
  
     @Lob
     private String scopes;
 
     @Transient
     private Set<String> scopesSet = new HashSet<>();
 
     @Lob
     private String jwks;
 
     private String jwksUri;
 
     @Enumerated(EnumType.STRING)
     private OIDCClientAuthenticationMethod tokenEndpointAuthenticationMethod;
 
     private String logoutUri;
 
     @Override
     public Set<String> getRedirectUris() {
         return redirectUrisSet;
     }
 
     @Override
     public String getClientId() {
         return clientId;
     }
 
     @Override
     public void setClientId(final String clientId) {
         this.clientId = clientId;
     }
 
     @Override
     public String getClientSecret() {
         return clientSecret;
     }
 
     @Override
     public void setClientSecret(final String clientSecret) {
         this.clientSecret = clientSecret;
     }
 
     @Override
     public boolean isSignIdToken() {
         return signIdToken;
     }
 
     @Override
     public void setSignIdToken(final boolean signIdToken) {
         this.signIdToken = signIdToken;
     }
 
     @Override
     public boolean isJwtAccessToken() {
         return jwtAccessToken;
     }
 
     @Override
     public void setJwtAccessToken(final boolean jwtAccessToken) {
         this.jwtAccessToken = jwtAccessToken;
     }
 
     @Override
     public boolean isBypassApprovalPrompt() {
         return bypassApprovalPrompt;
     }
 
     @Override
     public void setBypassApprovalPrompt(final boolean bypassApprovalPrompt) {
         this.bypassApprovalPrompt = bypassApprovalPrompt;
     }
 
     @Override
     public boolean isGenerateRefreshToken() {
         return generateRefreshToken;
     }
 
     @Override
     public void setGenerateRefreshToken(final boolean generateRefreshToken) {
         this.generateRefreshToken = generateRefreshToken;
     }
 
     @Override
     public OIDCSubjectType getSubjectType() {
         return subjectType;
     }
 
     @Override
     public void setSubjectType(final OIDCSubjectType subjectType) {
         this.subjectType = subjectType;
     }
 
     @Override
     public Set<OIDCGrantType> getSupportedGrantTypes() {
         return supportedGrantTypesSet;
     }
 
     @Override
     public Set<OIDCResponseType> getSupportedResponseTypes() {
         return supportedResponseTypesSet;
     }
 
     @Override
     public Set<String> getScopes() {
         return scopesSet;
     }
 
     @Override
     public String getJwks() {
         return jwks;
     }
 
     @Override
     public void setJwks(final String jwks) {
         this.jwks = jwks;
     }
 
     @Override
     public String getJwksUri() {
         return jwksUri;
     }
 
     @Override
     public void setJwksUri(final String jwksUri) {
         this.jwksUri = jwksUri;
     }
 
     @Override
     public OIDCClientAuthenticationMethod getTokenEndpointAuthenticationMethod() {
         return tokenEndpointAuthenticationMethod;
     }
 
     @Override
     public void setTokenEndpointAuthenticationMethod(
             final OIDCClientAuthenticationMethod tokenEndpointAuthenticationMethod) {
 
         this.tokenEndpointAuthenticationMethod = tokenEndpointAuthenticationMethod;
     }
 
     @Override
     public String getLogoutUri() {
         return logoutUri;
     }
 
     @Override
     public void setLogoutUri(final String logoutUri) {
         this.logoutUri = logoutUri;
     }
 
     protected void json2list(final boolean clearFirst) {
         if (clearFirst) {
             getRedirectUris().clear();
             getSupportedGrantTypes().clear();
             getSupportedResponseTypes().clear();
         }
         if (redirectUris != null) {
             getRedirectUris().addAll(POJOHelper.deserialize(redirectUris, STRING_TYPEREF));
         }
         if (supportedGrantTypes != null) {
             getSupportedGrantTypes().addAll(POJOHelper.deserialize(supportedGrantTypes, GRANT_TYPE_TYPEREF));
         }
         if (supportedResponseTypes != null) {
             getSupportedResponseTypes().addAll(POJOHelper.deserialize(supportedResponseTypes, RESPONSE_TYPE_TYPEREF));
         }
         if (scopes != null) {
             getScopes().addAll(POJOHelper.deserialize(scopes, SCOPE_TYPEREF));
         }
     }
 
     @PostLoad
     public void postLoad() {
         json2list(false);
     }
 
     @PostPersist
     @PostUpdate
     public void postSave() {
         json2list(true);
     }
 
     @PrePersist
     @PreUpdate
     public void list2json() {
         redirectUris = POJOHelper.serialize(getRedirectUris());
         supportedGrantTypes = POJOHelper.serialize(getSupportedGrantTypes());
         supportedResponseTypes = POJOHelper.serialize(getSupportedResponseTypes());
         scopes = POJOHelper.serialize(getScopes());
     }
 }