/**
 *  <PRE>
 *  MailBox.java
 *
 *  Revisions: 1.0 Oct. 01, 2002
 *               Created the MailBox class
 *			   1.1 Oct. 05, 2002
 *				 Compiled, Finished, Commented
 *
 *  </PRE>
 *
 *	Collaboration Statement:
 *    I worked on the homework assignment alone, using only             
 *    course materials.
 *  
 *  Created with JCreatorLE, some indents are off when viewed through notepad
 *    or EMACS
 *
 *  @author <A HREF="mailto:gtg184g@mail.gatech.edu">Jose Manuel Caban</A>
 *  @version Version 1.1, Oct. 05, 2002
 */

  import java.util.Vector;
  import java.util.Enumeration;

public class MailBox implements P3Type{
  
  public static final boolean bDebug = false; //there's nothing to debug
  											  //that bDebug can handle
  
  private String strLName;
  private String strFName;
  private Vector vMail;
  
  ////////////////
  //Constructors//
  ////////////////
  
  /**
   *Constructor for MailBox
   *@param last the value for strLName
   *@param first the value for strFName
   */
  public MailBox(String last, String first){
  	strLName = last;
  	strFName = first;
  	vMail	 = new Vector();
  }
  
  ///////////////////////
  //Accessors/Modifiers//
  ///////////////////////
  
  /**
   *Modifier for strLName
   *@param strLName the value to set this.strLName
   */
  public void setStrLName(String strLName){
  	this.strLName = strLName;
  }
  
  /**
   *Accessor for strLName
   *@return the value of strLName
   */
  public String getStrLName(){
  	return strLName;
  }
  
  /**
   *Modifier for strFName
   *@param strFName the value to set this.strFName
   */
  public void setStrFName(String strFName){
  	this.strFName = strFName;
  }
  
  /**
   *Accessor for strFName
   *@return the value of strFName
   */
  public String getStrFName(){
  	return strFName;
  }

  ///////////
  //Methods//
  ///////////
  
  /**
   *Adds mail to the persons box
   *@param mail, the mail to be added
   */
  public void addMail(Mail mail){
  	vMail.add(mail);
  }
  
  /**
   *clear vector and return enumeration of all mail
   *@return an enumeration of the mail a person has
   */
  public Enumeration getMail(){
  	Vector vTemp = (Vector)vMail.clone();
  	Enumeration enum = vTemp.elements();
  	vMail.clear();
  	return enum;
  }
  
  /**
   *toString() override
   *@return the amount of mail the person has as a string
   */
  public String toString(){
  	return (getStrFName() + " " + getStrLName() + " has " + vMail.size() +
  			" piece" + (vMail.size()==1?"":"s") + 
  			/*I used ==1 because when its 0 it should be pieces not piece*/
  			" of mail.");
  }
  
  /**
   *@return true if both Mailboxes are owned by the same person
   */
  public boolean equals(Object obj){
  	if(!(obj instanceof MailBox)){
  		return false;
  	}
  	
  	MailBox temp = (MailBox)obj;
  	
  	if(!(this.getStrFName().equals(temp.getStrFName()))){
  		return false;
  	}
  	if(!(this.getStrLName().equals(temp.getStrLName()))){
  		return false;
  	}
  	return true;
  }
  
  /*******************************************************/

  /**
   *  Debugging main for class MailBox.  
   *  This method will rigorously test my code.
   *
   *  <br><br>
   *  @param args a String array of command line arguments.
   */
  public static void main(String[] args) {
    MailBox box1 = new MailBox("Romero"  , "John");
    MailBox box2 = new MailBox("Carmack" , "John");
    MailBox box3 = new MailBox("Sweeney" , "Tim" );
    
    //just for reference
    //Mail(String strMessage, String strFrom, String strTo)
    //
    
    Mail mail1 = new Mail("Don't Screw up Doom3","Gamers","John Carmack");
    Mail mail2 = new Mail("Man you screwed up Daikatana","The World","Romero");
    Mail spammail;
    spammail=new Mail("Buy out product!!!!!","Crappy Company","MailBox owner");
    
    box1.addMail(mail2);
    box2.addMail(mail1);
    box3.addMail(spammail);
    
    System.out.println(box1);
    
    box1 = new MailBox("Carmack","John");
    System.out.println(box1.equals(box2));
    
    box2.addMail(spammail);
    box2.addMail(new Mail("This sucks","Me","you"));
    
    System.out.println(box2);
    
    Enumeration e = box2.getMail();
    
    System.out.println("\nStart Elements\n");
    
    while(e.hasMoreElements()){
    	System.out.println(e.nextElement());
    }
    
    System.out.println();
        
    System.out.println(box2.equals(box3));
    
    
  }// end of main(String[] args)

}// end of class MailBox