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/**
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for additional
 * information regarding copyright ownership.
 *
 *
 * The Apereo Foundation licenses this file to you under the Educational
 * Community 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://opensource.org/licenses/ecl2.txt
 *
 * 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.opencastproject.kernel.mail;

import static org.opencastproject.util.EqualsUtil.eqObj;
import static org.opencastproject.util.EqualsUtil.hash;

import org.opencastproject.util.Jsons;
import org.opencastproject.util.Jsons.Obj;
import org.opencastproject.util.data.Function;

/** An email address. */
public final class EmailAddress {
  private final String address;
  private final String name;

  public EmailAddress(String address, String name) {
    this.address = address;
    this.name = name;
  }

  public static EmailAddress emailAddress(String address, String name) {
    return new EmailAddress(address, name);
  }

  public String getAddress() {
    return address;
  }

  public String getName() {
    return name;
  }

  @Override
  public int hashCode() {
    return hash(address, name);
  }

  @Override
  public boolean equals(Object that) {
    return (this == that) || (that instanceof EmailAddress && eqFields((EmailAddress) that));
  }

  private boolean eqFields(EmailAddress that) {
    return eqObj(this.address, that.address) && eqObj(this.name, that.name);
  }

  @Override
  public String toString() {
    return name + " <" + address + ">";
  }

  public static final Function getAddress = new Function() {
    @Override
    public String apply(EmailAddress a) {
      return a.getAddress();
    }
  };

  public static final Function getName = new Function() {
    @Override
    public String apply(EmailAddress a) {
      return a.getName();
    }
  };

  public Obj toJson() {
    return Jsons.obj(Jsons.p("address", address), Jsons.p("name", name));
  }
}