input

package com.directory;

import java.io.FileReader;
import java.io.IOException;
import java.util.Scanner;

public class Input {

    static void importUsingCsvFile(String filepath, Directory directory) throws IOException {

            // opens the file provided by user
            FileReader fr = new FileReader("com/directory/test_data.csv");

            // reads the file
            Scanner source = new Scanner(fr);


            // while the source has lines to read
            while (source.hasNext()) {

                // splits each line with commas and put them into a string array
                String[] s = source.nextLine().split(",");

                // checks if the extension length is correct
                if (s[2].length() == 5) {

                    // new object is created for each new entry. using their surnames, initials, and extension
                    directory.insertEntry(new Entry(s[0], s[1], s[2]));

                }

            }
            System.out.println("Entries added to directory successfully!");

            // closes the the file reader to free the resources.
            fr.close();
        }





    static void insertStaff(Directory directory) {
        System.out.println("Please write the surname>");
        String surname = Main.scannerMethod();
        System.out.println("Please write the initials>");
        String initials = Main.scannerMethod();
        System.out.println("Please write the telephone extension>");
        String extension = Main.scannerMethod();
        directory.insertEntry(new Entry(surname,initials,extension));

    }

    static void deleteStaffUsingSurname(Directory directory){

    }

    static void deleteStaffUsingExtension(Directory directory){

    }

    static void updateEntryExtensionUsingName(Directory directory){

    }

    static void lookupUsingExtensin(Directory directory){

    }



}