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 */
package gradebooktest;

import java.util.Random;
/**
 *
 * @author jcmt
 */
public class Gradebook
{
   private String courseName;
   private Integer day; // must be valid
   private Integer month;//must be valid
   private Integer year; //between 2000 and 2014
   private Double grade1;
   private long grSeed = 7635;
   private Double[] grades = new Double[42]; 
   private String[] names = new String[42];
   private int[] n = {10,20,30};
   private Double[][] eachGrade = new Double[42][12];
//   eachGrade[0] = new Double[12];
//   eachGrade[1] = new Double[3];
   
   // write get and set functions for day object
   // Quiz 1 Jan. 21
   //getDay
   //setDay  -- error checking not required
   
   
   public Gradebook()
   {
      Random randomNumbers = new Random();
      courseName = "Basketweaving";
      day = 20;
      month = 8;
      year = 2013;
      randomNumbers.setSeed(grSeed);
      grade1 = (double) randomNumbers.nextInt(101);
      grades[0] = grade1;
      names[0] = courseName;
      
      for (int j=0; j < grades.length; j++)
      {
         grades[j] = (double) randomNumbers.nextInt();
      }
      for (int k=0;k < eachGrade.length ;k++)
      {
         for(int l=0; l < eachGrade[k].length ;l++)
         {
         eachGrade[k][l] = (double) randomNumbers.nextInt();   
            
         }
      }
      
   }

   public Double[][] getEachGrade()
   {
      return eachGrade;
   }

   public void setEachGrade(Double[][] eachGrade)
   {
      this.eachGrade = eachGrade;
   }
   
   public Gradebook(String s, Integer i)
   { 
      setCourseName(s);
      setDay(i);
      month = 1;
      year = 2014;    
      
   }
   
      public Gradebook(Integer i, String s)
   { 
      setCourseName(s);
      setDay(i);
      month = 1;
      year = 2014;    
      
   }

   public Gradebook(String courseName, Integer day, Integer month, Integer year)
   {
      
      setCourseName(courseName);
      setDay(day);
      setMonth(month);
      setYear(year);

   }
   
   
   
   
   public Integer getMonth()
   {
      return month;
   }

   public boolean setMonth(Integer month)
   {
      if ((month < 13) && (month > 0))
      {
         this.month = month;
         return true;
      }
      else
      {
         return false;
      }
   }

   public double checkAvg(Double... numbers)
   {
      
   }
   
   public void checkFreq(Double[] grades)
   {
      int[] responses = {1,9, 2,5,4,3,2,4,0,3,1, 4, 7, 3, 4,2,3,3,2,1,1,5,4,-2,5};
      int[][] b = {{1,2},{3,4,5}};
      int[][] c = new int[3][4];
      int[][] d = new int[2][];
      d[0] = new int[5];
      d[1] = new int[3];
      int[] freq = new int[6];
      System.out.println("In freq");
      
      //for (int ans=0; ans < responses.length; ans++)
      for (int resp: responses)
      {
         try
         {
            if (resp != 0)
            {
               ++freq[resp];
            }
            
            /*
            if (responses[ans] != 0)
            {
               ++freq[responses[ans]];
            }
            * */
            
            
         }
            
         catch( ArrayIndexOutOfBoundsException e)
         {
            System.out.println(e);
            System.out.printf("  The response = %d\n\n", resp);
            
         }  
   
      }
      
      for (int res=0; res < freq.length; res++)
      {
         System.out.printf("freq[%d] is %d\n",res,freq[res]);
      }
      
      
   }
   
   
   
   public Integer getYear()
   {
      return year;
   }

   public boolean setYear(Integer year)
   {
      if ((year >= 2000)&&(year <=2014))
      {
         this.year = year;
         return true;
      }
      else
      {
         return false;
      }
   }



   public Integer getDay()
   {
      return day;
   }
   
   public void setDay(Integer day)
   {
      if ((day > 0)&&(day < 31))
      {
         this.day = day;
        
      }
   }
   

   public String getCourseName()
   {
      return courseName;
   }

   public void setCourseName(String courseName)
   {
      this.courseName = courseName;
      //courseName = cName;
   }
   
   public boolean setDate(Integer day, Integer month, Integer year)
   {
      if (setYear(year))
      {
         if (setMonth(month))
         {
            setDay(day);
            return true;
         }
      }
      return false;
   }

   public Double[] getGrades()
   {
      return grades;
   }

   public void setGrades(Double[] grades)
   {
      this.grades = grades;
   }
   
   
   
  public void displayNameMessage()
  {
     System.out.printf("Welcome to the Gradebook for %s\n", courseName);
  }
  
  public void displayEachGrade()
  {
     System.out.println("The values in eachGrade are:");
     
     for (int k=0;k < eachGrade.length ;k++)
      {
         for(int l=0; l < eachGrade[k].length ;l++)
         {
            System.out.printf("%f\t",eachGrade[k][l] );  
            
         }
         System.out.println();
      }
  }
     
  
  
  
  
  
}