/**
 * @(#)student.java
 *
 *
 * @author Michael Cecconet
 * @version 1.00 2007/2/26
 */
import java.util.Arrays;
import java.util.ArrayList;
//This is class is a template for multiple objects
public class student {
private String lastName;
private String firstName;
private int studentNumber;
static ArrayList<assignment> assignmentTracker = new ArrayList<assignment>();
private int grade;

    public student(String lastN,String firstN,int stNumber) {
    	lastName=lastN;
    	firstName=firstN;
    	studentNumber=stNumber;    	    	
    }
    
    public void setStudent(String lastN,String firstN,int stNumber) {
    	lastName=lastN;
    	firstName=firstN;
    	studentNumber=stNumber;    	    	
    }
    public String showLastName(){
    	return lastName;
    }
    public String showFirstName(){
    	return firstName;
    }
    public int showNumber(){
    	return studentNumber;
    }
    public void makeGrade(int gotNumber){
    	int temp,counter;
    	temp=0;
    	counter=0;
    	assignment tempAssign;
    	for (int i=0 ; i < assignmentTracker.size() ; i++) {
    		tempAssign=assignmentTracker.get(i);
    		if(tempAssign.getWho() == gotNumber ){
    			temp = temp+(int)tempAssign.getPercent();
    			counter +=1;
    		}
    	}
    	grade = 0;
    	if (counter >0){
    		grade=temp/counter;
    	}
    	
    }
    public int showAMark(int gotWho,int assNumber ){//Return the value of a student's assignment (Student Number, Assignment Number)
    assignment temp;
    int count=0;
    for (int i=0;i<assignmentTracker.size();i++){
    		temp=assignmentTracker.get(i);
    		if (temp.getWho()==gotWho){
    			count+=1;
    			if (count ==assNumber){
    				return temp.getMark();
    			}    			
    		}    		
    	}
    	return -1;
    }
    
    public int showATop(int gotWho,int assNumber ){//Return the value of an assignment's total (Student Number, Assignment Number)
    assignment temp;
    int count=0;
    for (int i=0;i<assignmentTracker.size();i++){
    		temp=assignmentTracker.get(i);
    		if (temp.getWho()==gotWho){
    			count+=1;
    			if (count ==assNumber){
    				return temp.getTop();
    			}    			
    		}    		
    	}
    	return -1;
    }
    
    public void changeGrade(int gotWho,int assNumber, int newGrade){
	assignment temp;
    int count=0;
    int saveNumber=0;
    for (int i=0;i<assignmentTracker.size();i++){
    		temp=assignmentTracker.get(i);
    		if (temp.getWho()==gotWho){
    			count+=1;
    			if (count ==assNumber){
    				saveNumber =i;
    				temp.changeMark(newGrade);
    				assignmentTracker.set(saveNumber,temp);	
    			}    			
    		}    		
    	}
	}
    
    public int showGrade() {    	
    	return grade;
    }
    
    public void newAssign(String assignName, int newMark, int topMark, int relevantTOWHO) {
    	assignmentTracker.add(assignmentTracker.size(),new assignment(assignName, newMark, topMark,relevantTOWHO));
    }    
    
    public void displayInfo() {
    	System.out.println("Name: "+lastName+", "+firstName+"\n Student Number: "+ studentNumber);	
    }
    
    public void displayAll(int gotWho) {//INPUT UNIQUE STUDENT NUMBER
    	assignment temp;
    	int count=0;
    	System.out.println("\nName: "+lastName+", "+firstName+"\n Student Number: "+ studentNumber);
    	System.out.println("Overall Mark : "+grade+"%");
    	for (int i=0;i<assignmentTracker.size();i++){
    		temp=assignmentTracker.get(i);
    		if (temp.getWho()==gotWho){
    			count+=1;
    			System.out.println(count+"."+temp.getName()+" : ["+temp.getMark()+"/"+temp.getTop()+"] - "+temp.getPercent()+"%");
    		}    		
    	}
    	if (count ==0){
    		System.out.println("No recorded assignments for this student.");
    	}
    }
    
}