/*

   Copyright 2010 platers.code



   Licensed 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 com.pc.dailymile.domain;



import java.io.Serializable;

import java.util.Date;



import org.apache.commons.lang.builder.EqualsBuilder;

import org.apache.commons.lang.builder.HashCodeBuilder;

import org.apache.commons.lang.builder.ToStringBuilder;



import com.google.gson.annotations.SerializedName;



/*

 * 

 *         {"created_at":"2012-04-12T04:36:17Z",

 *           "user":{"username":"jplaterTest",

 *                   "display_name":"Joey",

 *                   "photo_url":"http://s2.dmimg.com/pictures/users/54006/1329982339_avatar.jpg",

 *                   "url":"http://www.dailymile.com/people/jplaterTest"

 *                   }

 *          }]

 *

 */

public class Like implements Comparable<Like>, Serializable {



    private User user;

    @SerializedName("created_at")

    private Date date;



    public Like() {



    }



    public User getUser() {

        return user;

    }



    public void setUser(User user) {

        this.user = user;

    }



    public Date getDate() {

        return date;

    }



    public void setDate(Date date) {

        this.date = date;

    }



    @Override

    public String toString() {

        return new ToStringBuilder(this).append("date", date).append("user", user).toString();

    }



    @Override

    public int hashCode() {

        return new HashCodeBuilder(11, 31).append(user).append(date).toHashCode();

    }



    @Override

    public boolean equals(Object obj) {

        if (this == obj)

            return true;

        if (obj == null)

            return false;

        if (getClass() != obj.getClass())

            return false;

        Like other = (Like) obj;

        return new EqualsBuilder().append(user, other.user).append(date, other.date).isEquals();

    }



    public int compareTo(Like o) {

        int dateVal = o.getDate().compareTo(getDate());

        if (dateVal == 0) {

            if (this.equals(o)) {

                return dateVal;

            }

            // use the username as the tie breaker

            return o.getUser().getUsername().compareTo(getUser().getUsername());

        }

        return dateVal;

    }

}