import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;

/**
 * Created by axel on 7/12/15.
 */
public class Blackhawk5 {

    public static List<AddressBookEntry> entries = new ArrayList<>();

    public static void main(String[] args) throws Exception{
        System.out.println("What's their name? Type 'end' to stop, and 'list' to list them.");
        BufferedReader input = new BufferedReader(new InputStreamReader(System.in));

        String line;
        Question question = Question.NAME;

        String currentName = null;
        String currentPhone = null;
        String currentAddress = null;

        while ((line = input.readLine()) != null){
            if (line.equalsIgnoreCase("end")){
                System.exit(0);
            }
            else if (line.equalsIgnoreCase("list")){
                if (entries.size() == 0){
                    System.out.println("No entries found! :(");
                    continue;
                }
                for (AddressBookEntry entry : entries){
                    entry.print();
                }
            }
            else{
                if (question == Question.NAME) {
                    currentName = line;
                    System.out.println("Set name to: "+line);
                    question = Question.NUMBER; //advance to next question
                    System.out.println("What's their number?");
                    continue;
                }
                else if (question == Question.NUMBER) {
                    currentPhone = line;
                    System.out.println("Set phone to: "+line);
                    question = Question.ADDRESS;
                    System.out.println("What's their address?");
                    continue;
                }
                else if (question == Question.ADDRESS){
                    currentAddress = line;
                    System.out.println("Set address to: "+line);
                    question = Question.NAME; //reset this to beginning
                    AddressBookEntry entry = new AddressBookEntry(currentName, currentPhone, currentAddress);
                    entries.add(entry);
                    System.out.println("Entry added!");
                    System.out.println("What's their name? Type 'end' to stop, and 'list' to list them.");
                }
            }
        }
    }

    public enum Question{
        NAME,
        NUMBER,
        ADDRESS;
    }

    public static class AddressBookEntry{
        String name;
        String phone;
        String address;

        public AddressBookEntry(String name, String phone, String address) {
            this.name = name;
            this.phone = phone;
            this.address = address;
        }

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public String getPhone() {
            return phone;
        }

        public void setPhone(String phone) {
            this.phone = phone;
        }

        public String getAddress() {
            return address;
        }

        public void setAddress(String address) {
            this.address = address;
        }

        public void print(){
            System.out.println("Name: "+name + "|||Address: "+address+"|||Phone: "+phone);
        }
    }
}