package org.jboss.resteasy.jwt;

import org.codehaus.jackson.annotate.JsonIgnore;
import org.codehaus.jackson.annotate.JsonProperty;

import java.io.Serializable;

/**
 * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
 * @version $Revision: 1 $
 */
public class JsonWebToken implements Serializable
{
   @JsonProperty("jti")
   protected String id;
   @JsonProperty("exp")
   protected long expiration;
   @JsonProperty("nbf")
   protected long notBefore;
   @JsonProperty("iat")
   protected long issuedAt;
   @JsonProperty("iss")
   protected String issuer;
   @JsonProperty("aud")
   protected String audience;
   @JsonProperty("prn")
   protected String principal;
   @JsonProperty("typ")
   protected String type;

   public String getId()
   {
      return id;
   }

   public JsonWebToken id(String id)
   {
      this.id = id;
      return this;
   }


   public long getExpiration()
   {
      return expiration;
   }

   public JsonWebToken expiration(long expiration)
   {
      this.expiration = expiration;
      return this;
   }

   @JsonIgnore
   public boolean isExpired()
   {
      long time = System.currentTimeMillis() / 1000;
      return time > expiration;
   }

   public long getNotBefore()
   {
      return notBefore;
   }

   public JsonWebToken notBefore(long notBefore)
   {
      this.notBefore = notBefore;
      return this;
   }


   @JsonIgnore
   public boolean isNotBefore()
   {
      return (System.currentTimeMillis() / 1000) >= notBefore;

   }

   /**
    * Tests that the token is not expired and is not-before.
    *
    * @return
    */
   @JsonIgnore
   public boolean isActive()
   {
      return (!isExpired() || expiration == 0) && (isNotBefore() || notBefore == 0);
   }

   public long getIssuedAt()
   {
      return issuedAt;
   }

   /**
    * Set issuedAt to the current time
    */
   @JsonIgnore
   public JsonWebToken issuedNow()
   {
      issuedAt = System.currentTimeMillis() / 1000;
      return this;
   }

   public JsonWebToken issuedAt(long issuedAt)
   {
      this.issuedAt = issuedAt;
      return this;
   }


   public String getIssuer()
   {
      return issuer;
   }

   public JsonWebToken issuer(String issuer)
   {
      this.issuer = issuer;
      return this;
   }


   public String getAudience()
   {
      return audience;
   }

   public JsonWebToken audience(String audience)
   {
      this.audience = audience;
      return this;
   }

   public String getPrincipal()
   {
      return principal;
   }

   public JsonWebToken principal(String principal)
   {
      this.principal = principal;
      return this;
   }

   public String getType()
   {
      return type;
   }

   public JsonWebToken type(String type)
   {
      this.type = type;
      return this;
   }
}