/**
    * Copyright 2004-2013 The Kuali Foundation
    *
    * Licensed 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://www.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.hr.time.timesummary;
  
  import java.io.Serializable;
  import java.math.BigDecimal;
  import java.util.ArrayList;
  import java.util.List;
  
  import org.kuali.hr.time.util.TkConstants;
  
  public class AssignmentRow implements Serializable {
  	private String descr;
  	private List<BigDecimal> total = new ArrayList<BigDecimal>();
  	private String cssClass;
  	private String assignmentKey;
  	
  	private List<BigDecimal> amount = new ArrayList<BigDecimal>();
  	
  	private BigDecimal periodTotal = BigDecimal.ZERO;
  	
  	private EarnCodeSection earnCodeSection;
  	
  	public String getDescr() {
  		return descr;
  	}
  	public void setDescr(String descr) {
  		this.descr = descr;
  	}
  	public List<BigDecimal> getTotal() {
  		return total;
  	}
  	public void setTotal(List<BigDecimal> total) {
  		this.total = total;
  	}
  	public String getCssClass() {
  		return cssClass;
  	}
  	public void setCssClass(String cssClass) {
  		this.cssClass = cssClass;
  	}
  	public String getAssignmentKey() {
  		return assignmentKey;
  	}
  	public void setAssignmentKey(String assignmentKey) {
  		this.assignmentKey = assignmentKey;
  	}
  	
  	public void addToTotal(int index, BigDecimal hrs){
  		BigDecimal total = getTotal().get(index);
  		total = total.add(hrs, TkConstants.MATH_CONTEXT);
  		getTotal().set(index, total);
  		getEarnCodeSection().addToTotal(index, hrs);
  	}
  	
  	public void addWeeklyTotal(int index, int weekSize){
  		BigDecimal weeklyTotal = BigDecimal.ZERO;
  		BigDecimal weeklyAmt = BigDecimal.ZERO;
  		for(int i = index; i >= (index-weekSize) && i >=0;i--){
  			weeklyTotal = weeklyTotal.add(getTotal().get(i), TkConstants.MATH_CONTEXT);
  			weeklyAmt = weeklyAmt.add(getAmount().get(i), TkConstants.MATH_CONTEXT);
  		}
  		getTotal().set(index,weeklyTotal);
  		getAmount().set(index, weeklyAmt);
  		
  		BigDecimal periodTotal = getTotal().get(getTotal().size()-1);
  		periodTotal = periodTotal.add(weeklyTotal, TkConstants.MATH_CONTEXT);
  		getTotal().set(getTotal().size()-1,periodTotal);
  		
  		//accumulate amount
  		BigDecimal amountTotal = getAmount().get(getTotal().size()-1);
  		amountTotal = amountTotal.add(weeklyAmt, TkConstants.MATH_CONTEXT);
  		getAmount().set(getAmount().size()-1, amountTotal);
  	}
  	public EarnCodeSection getEarnCodeSection() {
  		return earnCodeSection;
  	}
  	public void setEarnCodeSection(EarnCodeSection earnCodeSection) {
  		this.earnCodeSection = earnCodeSection;
  	}
  	public BigDecimal getPeriodTotal() {
  		return periodTotal;
  	}
  	public void setPeriodTotal(BigDecimal periodTotal) {
  		this.periodTotal = periodTotal;
  	}
 	public List<BigDecimal> getAmount() {
 		return amount;
 	}
 	public void setAmount(List<BigDecimal> amount) {
 		this.amount = amount;
 	}
 	
 	public void addToAmount(int index, BigDecimal amount){
 		if(amount == null){
 			return;
 		}
 		BigDecimal amtTotal = getAmount().get(index);
 		amtTotal = amtTotal.add(amount, TkConstants.MATH_CONTEXT);
 		getAmount().set(index, amtTotal);
 	}
 }