clockwork

package Phase2;
import javax.swing.JOptionPane;
import java.io.*;
import java.util.*;
import java.text.*;
public class Phase2
{//START CLASS

    //START MAIN METHOD
    public static void main(String[] args)
    {


        int[] imember_code=new int[100];
        String[] imember_type=new String[100];
        String[] ifirst_name=new String[100];
        String[] ilast_name=new String[100];
        int[] iage=new int[100];
        String[] igender=new String[100];
        int count1=-1;


        int[] iclass_code=new int[100];
        String[] iclass_name=new String[100];
        String[] ibeginning_date=new String[100];
        int count2=-1;


        int[] iregister_member_code=new int[100];
        int[] iregister_class_code=new int[100];
        int count3=-1;


          count1=Begin_read_member(count1,imember_code,imember_type,ifirst_name,ilast_name,iage,igender);//run only once at beginning before loop, will define code to read in member info
          count2=Begin_read_class(count2,iclass_code,iclass_name,ibeginning_date);//run only once at beginning before loop, will define code to read in class info
          count3=Begin_read_register(count3,iregister_member_code,iregister_class_code);//run only once at beginning before loop, will define code to read in register info

              int selection;
              selection=menu();

              while(selection!=4)
              {
              if (selection == 1)//Add/Modify Member Information
              {
                  Modify_member();//functionality added later to add, delete, change basic member info
              }
              else if (selection == 2)//Add/Modify Registrations
              {
                  Modify_registration();//functionality added later to add class registration info
              }
              else if (selection == 3)//Report Section
              {
                  Report(count1,imember_code,imember_type,ifirst_name,ilast_name,iage,igender,
                        count2,iclass_code,iclass_name,ibeginning_date,
                        count3,iregister_member_code,iregister_class_code);
              }
              selection =menu();
              }//WHILE LOOP

              Exit_ymca_program();//run only once at end after loop, will write all data back to various files

              System.exit(0);
    }//END MAIN METHOD


    //START MENU METHOD
            public static int menu()
            {
              String mnumber;
              int number;
              String output = "Moon Area YMCA" + " \n " + " \n " +
                  "1. Add/Modify Member Information" + " \n " +
                  "2. Add/Modify Registrations" + " \n " +
                  "3. Report Section" + " \n" + " \n " +
                  "4. Exit the System" + " \n" +
                  "Please make your selection  >";
                   mnumber = JOptionPane.showInputDialog(null, output, " ",
                           JOptionPane.QUESTION_MESSAGE);
                   number=Integer.parseInt(mnumber);
                   return number;
            } //END MENU METHOD


        //Modify_member Method Start
            public static void Modify_member()
            {

            System.out.println("Modify_member Method Executed");
            }//Modify_member Method End


        //Modify_registration Method Start
            public static void Modify_registration()
            {
            System.out.println("Modify_registration Method Executed");
            }//Modify_registration Method End


        //Report Method Start
            public static void Report(int count1,int[]imember_code,String[]imember_type,String[]ifirst_name,String[]ilast_name,int[]iage,String[]igender,
                    int count2,int[]iclass_code,String[]iclass_name,String[]ibeginning_date,
                    int count3,int[]iregister_member_code,int[]iregister_class_code)
            {

int selection,i;
String value;
String output="Moon Area YMCA"+"\n"+
        "=================="+"\n"+
        "1. Basic Member Information"+"\n"+
        "2. Basic Class Information"+"\n"+
        "3. Basic Registration Information"+"\n"+
        "4. Report 4"+"\n"+
        "5. Report 5"+"\n"+
        "6. Report 6"+"\n"+
        "7. Report 7"+"\n"+
        "8. Report 8"+"\n"+
        "9. Report 9"+"\n"+
        "10. Exit Report Menu"+"\n"+
        "Please make your selection > ";

         value =JOptionPane.showInputDialog(null,
                    output,"Input Data",JOptionPane.QUESTION_MESSAGE);
         selection=Integer.parseInt(value);
         while(selection!=10)
         {
             if(selection==1)
             {
                 System.out.println("    Basic Member Info ");
                 System.out.println("    =============");
                 for(i=0;i<=count1;++i)
                 {
                            System.out.println(imember_code[i]+"  "+imember_type[i]+"  "+ifirst_name[i]+"  "+
                                   ilast_name[i]+"  "+iage[i]+"  "+igender[i]);
                 }
             }


             else
                 if(selection==2)
                 {
                     System.out.println("    Basic Class Info ");
                     System.out.println("    =============");
                     for(i=0;i<=count2;++i)
                     {
                                System.out.println(iclass_code[i]+"  "+iclass_name[i]+"  "+ibeginning_date[i]);
                     }
                 }


                 else
                     if(selection==3)
                     {
                         System.out.println("       Basic Registration Info");
                         System.out.println("       ===============");
                         for(i=0;i<=count3;++i)
                         {
                             System.out.println(iregister_member_code[i]+"  "+iregister_class_code[i]);

                         }
                     }

             output="Moon Area YMCA"+"\n"+
                        "=================="+"\n"+
                        "1. Basic Member Information"+"\n"+
                        "2. Basic Class Information"+"\n"+
                        "3. Basic Registration Information"+"\n"+
                        "4. Report 4"+"\n"+
                        "5. Report 5"+"\n"+
                        "6. Report 6"+"\n"+
                        "7. Report 7"+"\n"+
                        "8. Report 8"+"\n"+
                        "9. Report 9"+"\n"+
                        "10. Exit Report Menu"+"\n"+
                        "Please make your selection > ";

                         value =JOptionPane.showInputDialog(null,
                                    output,"Input Data",JOptionPane.QUESTION_MESSAGE);
                         selection=Integer.parseInt(value);
         }//end of while loop


            System.out.println("Report Method Executed");
            }//Report Method End


        //Begin_read_member Method Start
            public static int Begin_read_member(int count1,int[]imember_code,String[]imember_type,
                    String[]ifirst_name,String[]ilast_name,int[]iage,String[]igender)
            {
                String newLine;
                try
                {
                   BufferedReader member_file = new BufferedReader(new FileReader("member.dat"));
                   //read lines in file until there are no more lines in the file to read
                   while ((newLine = member_file.readLine()) != null)
                     {
                       //there is a "#" between each data item in each line
                        StringTokenizer delimiter = new StringTokenizer(newLine,"#");
                        count1=count1+1;
                        imember_code[count1] =Integer.parseInt(delimiter.nextToken());
                        imember_type[count1] =delimiter.nextToken();
                        ifirst_name[count1] =delimiter.nextToken();
                        ilast_name[count1] =delimiter.nextToken();
                        iage[count1] =Integer.parseInt(delimiter.nextToken());
                        igender[count1] =delimiter.nextToken();
                      }//while loop
                     member_file.close();
                  }//end try
                  catch (IOException error)
                {
                //there was an error on the file writing
                System.out.println("Error on file read " + error);
                }//error on read
                return count1;
            }//Begin_read_member Method End


        //Begin_read_class Method Start
            public static int Begin_read_class(int count2,int[]iclass_code,String[]iclass_name,
                    String[]ibeginning_date)
            {
                String newLine;
                try
                {
                   BufferedReader class_file = new BufferedReader(new FileReader("class.dat"));
                   //read lines in file until there are no more lines in the file to read
                   while ((newLine = class_file.readLine()) != null)
                     {
                       //there is a "#" between each data item in each line
                        StringTokenizer delimiter = new StringTokenizer(newLine,"#");
                        count2=count2+1;
                        iclass_code[count2] =Integer.parseInt(delimiter.nextToken());
                        iclass_name[count2] =delimiter.nextToken();
                        ibeginning_date[count2] =delimiter.nextToken();
                      }//while loop
                     class_file.close();
                  }//end try
                  catch (IOException error)
                {
                //there was an error on the file writing
                System.out.println("Error on file read " + error);
                }//error on read
                return count2;
            }//Begin_read_class Method End


        //Begin_read_register Method Start
            public static int Begin_read_register(int count3,int[]iregister_member_code,int[]iregister_class_code)
            {
                String newLine;
                try
                {
                   BufferedReader register_file = new BufferedReader(new FileReader("register.dat"));
                   //read lines in file until there are no more lines in the file to read
                   while ((newLine = register_file.readLine()) != null)
                     {
                       //there is a "#" between each data item in each line
                        StringTokenizer delimiter = new StringTokenizer(newLine,"#");
                        count3=count3+1;
                        iregister_member_code[count3] =Integer.parseInt(delimiter.nextToken());
                        iregister_class_code[count3] =Integer.parseInt(delimiter.nextToken());
                      }//while loop
                     register_file.close();
                  }//end try
                  catch (IOException error)
                {
                //there was an error on the file writing
                System.out.println("Error on file read " + error);
                }//error on read
                return count3;
            }//Begin_read_register Method End


        //Exit_ymca_program Method Start
            public static void Exit_ymca_program()
            {
            System.out.println("Exit_ymca_program Method Executed");
            }//Exit_ymca_program Method End


} //END CLASS