/**
    * Copyright (C) 2008 Atlassian
    *
    * 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.atlassian.theplugin.commons.crucible.api.model;
  
  import com.atlassian.theplugin.commons.cfg.ServerId;
  import org.apache.commons.lang.StringUtils;
  
  
  public class CustomFilterBean implements CustomFilter {
  	private ServerId serverUid = new ServerId();
  	private String title = "";
  	private State[] state = new State[0];
  	private String author = "";
  	private String moderator = "";
  	private String creator = "";
  	private String reviewer = "";
  	private boolean orRoles;
  	private Boolean complete;
  	private Boolean allReviewersComplete;
  	private String projectKey = "";
  	private boolean enabled;
  	private static final double ID_DISCRIMINATOR = 1002d;
  	private static final int HASHCODE_CONSTANT = 31;
  	private static final int SHIFT_32 = 32;
  	public static final String FILTER_ID = "MANUAL_FILTER_ID";
  	private final String filterName = "Custom";
  	private final String filterUrl = "";
  
  	@Override
  	public boolean equals(Object o) {
  		if (this == o) {
  			return true;
  		}
  		if (o == null || getClass() != o.getClass()) {
  			return false;
  		}
  
  		CustomFilterBean that = (CustomFilterBean) o;
  
  		if (uid != that.uid) {
  			return false;
  		}
  		if (!filterName.equals(that.filterName)) {
  			return false;
  		}
  
  		return true;
  	}
  
  	@Override
  	public int hashCode() {
  		int result;
  		result = (filterName != null ? filterName.hashCode() : 0);
  		result = HASHCODE_CONSTANT * result + (int) (uid ^ (uid >>> SHIFT_32));
  		return result;
  	}
  
  	private transient long uid = System.currentTimeMillis() + (long) (Math.random() * ID_DISCRIMINATOR);
  
  	public String getServerUid() {
  		return serverUid.toString();
  	}
  
  	public void setServerUid(String serverUid) {
  		this.serverUid = new ServerId(serverUid);
  	}
  
  	public CustomFilterBean() {
  	}
  
  	public String getTitle() {
  		return title;
  	}
  
  	public void setTitle(String title) {
  		this.title = title;
  	}
  
  	public State[] getState() {
  		return state;
  	}
  
  	public void setState(State[] state) {
  		this.state = state;
  	}
 
 	public String getAuthor() {
 		return author;
 	}
 
 	public void setAuthor(String author) {
 		this.author = author;
 	}
 
 	public String getModerator() {
 		return moderator;
 	}
 
 	public void setModerator(String moderator) {
 		this.moderator = moderator;
 	}
 
 	public String getCreator() {
 		return creator;
 	}
 
 	public void setCreator(String creator) {
 		this.creator = creator;
 	}
 
 	public String getReviewer() {
 		return reviewer;
 	}
 
 	public void setReviewer(String reviewer) {
 		this.reviewer = reviewer;
 	}
 
 	public Boolean isComplete() {
 		return complete;
 	}
 
 	public void setComplete(Boolean complete) {
 		this.complete = complete;
 	}
 
 	public Boolean isAllReviewersComplete() {
 		return allReviewersComplete;
 	}
 
 	public void setAllReviewersComplete(Boolean allReviewersComplete) {
 		this.allReviewersComplete = allReviewersComplete;
 	}
 
 	public String getProjectKey() {
 		return projectKey;
 	}
 
 	public void setProjectKey(String projectKey) {
 		this.projectKey = projectKey;
 	}
 
 	public boolean isOrRoles() {
 		return orRoles;
 	}
 
 	public void setOrRoles(boolean orRoles) {
 		this.orRoles = orRoles;
 	}
 
 	public boolean isEnabled() {
 		return enabled;
 	}
 
 	public void setEnabled(boolean enabled) {
 		this.enabled = enabled;
 	}
 
 	public String getId() {
 		return FILTER_ID;
 	}
 
 	public String getFilterName() {
 		return filterName;
 	}
 
 	public String getFilterUrl() {
 		return prepareCustomFilterUrl();
 	}
 
 	private String prepareCustomFilterUrl() {
 		StringBuilder url = new StringBuilder();
 
 		addQueryParam(AUTHOR, getAuthor(), url);
 		addQueryParam(CREATOR, getCreator(), url);
 		addQueryParam(MODERATOR, getModerator(), url);
 		addQueryParam(REVIEWER, getReviewer(), url);
 		addQueryParam(PROJECT, getProjectKey(), url);
 		String stateParam = getStates();
 		addQueryParam(STATES, stateParam, url);
 
 		if (isComplete() != null) {
 			addQueryParam(COMPLETE, Boolean.toString(isComplete()), url);
 		}
 		addQueryParam(ORROLES, Boolean.toString(isOrRoles()), url);
 		if (isAllReviewersComplete() != null) {
 			addQueryParam(ALLCOMPLETE, Boolean.toString(isAllReviewersComplete()), url);
 		}
 
 		String urlString = url.toString();
 		return urlString.equals("?") ? "" : urlString;
 	}
 
 	private void addQueryParam(String name, String value, StringBuilder builder) {
 		if (!StringUtils.isEmpty(value)) {
 			if (builder.length() > 0) {
 				builder.append("&");
 			}
 			builder.append(name).append("=").append(value);
 		}
 	}
 
 	public String getStates() {
 		String stateParam = "";
 		if (getState() != null) {
 			for (State s : getState()) {
 				if (stateParam.length() > 0) {
 					stateParam += ",";
 				}
 				stateParam += s.value();
 			}
 		}
 		return stateParam;
 	}
 }