// Reads employee records and prints the information
// about one employee.
// This version correctly handles the "employee not found" case.

import java.io.*;
import java.util.*;

public class Hours {
    public static void main(String[] args) throws FileNotFoundException {
        Scanner console = new Scanner(System.in);
        System.out.print("Enter a name: ");
        String nameToSearchFor = console.next();  // "Brad"

        // a "boolean flag": have we found the name we're looking for yet?
        boolean found = false;
        
        Scanner input = new Scanner(new File("hours.txt"));
        while (input.hasNextLine()) {
            String line = input.nextLine();  // "123 Susan 12.5 8.1 7.6 3.2"
            
            // substring, indexOf, charAt, startsWith
            // the line contains the name
            Scanner lineScanner = new Scanner(line);
            
            // process one employee
            int id = lineScanner.nextInt();
            String name = lineScanner.next();

            if (name.equalsIgnoreCase(nameToSearchFor)) {
                found = true;      // found them!
                double sum = 0.0;
                while (lineScanner.hasNextDouble()) {
                    double hours = lineScanner.nextDouble();
                    sum += hours;
                }
                System.out.println(name + " worked " + sum + " hours.");
            }
        }
        
        // if found == true, we did find the person in the file
        // if found == false, we didn't
        
        // if (found == false) {
        if (!found) {
            System.out.println(nameToSearchFor + " was not found.");
        }
    }
}