driver.java

package bank;

import java.io.IOException;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
import java.net.URL;
import java.util.Date;
import java.util.Scanner;
import java.util.Timer;
import java.util.TimerTask;

/**
 * A TCP server that runs on port 9090.  When a client connects, it
 * sends the client the current date and time, then closes the
 * connection with that client.  Arguably just about the simplest
 * server you can write.
 */
public class driver {
	public static void functional(account source_account, account_database dbase, Scanner kb) {
		while(true) {

			//creates a unique auto code
			dbase.newAutoCode();
			source_account.setVerification_code(dbase.getVerification_code());

			//auto code is the key to my account
			dbase.getBase_map().put(source_account.getVerification_code(), source_account);
			String send_to_droid = source_account.getVerification_code().toString();
			
			//System.out.println(send_to_droid);
			//sending to android app

			try {
				collect(send_to_droid);
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}

			//GH SAYS Hey, I've sent over a verification code to your phone. Please say it back
			System.out.println("I've sent over a verification code to your phone. Please enter it below:");

			boolean googleHomeVerify = false;
			int tries = 3;
			while(true) {
				String verify_code = kb.nextLine();
				if(verify_code.equals(send_to_droid)) {
					googleHomeVerify = true;
					break;
				}
				else {
					tries--;
					System.out.println("Wrong secure authentification key. Please try again.");
				}
				if(tries == 0) {
					System.out.println("You have been locked out of your account. Try again in 10 seconds.");
					final Timer timer = new Timer();
					timer.scheduleAtFixedRate(new TimerTask() {
						int i = 10;
						public void run() {
							System.out.print(i--);
							System.out.print("...");
							if (i< 0) {
								timer.cancel();
								System.out.println();
								System.out.println("Please try again.");
							}
						}
					}, 0, 1000);
					tries = 3;
					continue;
				}
			}

			//I receive the verification attempt and compare it to the proper one

			//IF correct, tell google home that we are in correct and set boolean to true

			//IF not correct, tell google home that we are not correct and do not set boolean
			if(googleHomeVerify) {
				System.out.println(" ____________________________________________________________");
				System.out.println("|Welcome to Phat Elves Secure Banking. Here, you can transfer|");
				System.out.println("|money from checking account to savings account or deposit   |");
				System.out.println("|from savings acount into your checking account.             |");
				System.out.println("|Message of the Day: You can also see how many meals you can |");
				System.out.println("|provide by donating to Feeding America, a nonprofit with    |");
				System.out.println("|more than 200 food banks in all!                            |");
				System.out.println("|OPTIONS: Account Balance, Deposit, Withdraw, Stop Hunger, Q |");
				System.out.println("|____________________________________________________________|");
				while(true) {
					System.out.println("Enter Request:");
					
					account unlocked_account = dbase.getBase_map().get(source_account.getVerification_code());

					//GH Says Hey, what do you want to do? You can add money, subtract, or show statement

					//also have ability to see how much i can donate


					String googleString = kb.nextLine();
					if(googleString.equals("Q"))
						break;
					while(googleString.equals("Account Balance")) {
						unlocked_account.setAccountStatement();
						unlocked_account.showAccountStatement(); //have google read it out

						//GH asks if they want to check statement again
						//if so, continue
						//if else, break
						System.out.println("Would you like to see your account balance again? (Yes/No)");
						String more = kb.nextLine();

						if(more.equals("Yes"))
							continue;
						else if(more.equals("No"))
							break;
					}

					while(googleString.equals("Deposit")) {
						//GH asks how much to add
						//convert that data to Integer

						System.out.println("How much would you like to deposit?");
						String money_take = kb.nextLine();
						Integer add_money = Integer.parseInt(money_take);
						unlocked_account.addIn(add_money);
						unlocked_account.setAccountAdd(add_money);
						unlocked_account.showAddStatement();

						//GH asks if they want to add more
						//if so, continue
						System.out.println("Would you like to deposit more? (Yes/No)");
						String morerr = kb.nextLine();

						if(morerr.equals("Yes"))
							continue;
						else if(morerr.equals("No"))
							break;
					}

					while(googleString.equals("Withdraw")) {
						//GH asks how much to subtract
						System.out.println("How much would you like to withdraw?");
						String take_money_string = kb.nextLine();
						Integer take_money = Integer.parseInt(take_money_string);

						unlocked_account.takeOut(take_money);
						unlocked_account.setAccountTake(take_money);
						unlocked_account.showTakeStatement();

						//GH asks if they want to subtract more
						//if so, continue
						System.out.println("Would you like to withdraw more? (Yes/No)");
						String morex = kb.nextLine();

						if(morex.equals("Yes"))
							continue;
						else if(morex.equals("No"))
							break;
					}

					while(googleString.equals("Stop Hunger")) {
						unlocked_account.mealsToSave();

						System.out.println("Would you like to donate to Feeding America or another organization"
								+ "to help prevent world hunger? (Yes/No)");
						String mor = kb.nextLine();

						if(mor.equals("Yes")) {
							System.out.println("Head to the following link sent to your phone and input your Zip code to "
									+ "easily locate the nearest local food bank to you!");
							String hyper = ("https://www.feedingamerica.org/find-your-local-foodbank");
							try {
								outputApp(hyper);
							} catch (IOException e) {
								// TODO Auto-generated catch block
								e.printStackTrace();
							}
							System.out.println("Thanks for your donation and service to our connected community.");
							break;
						}
						else if(mor.equals("No"))
							break;
					}
					if(!googleString.equals("Deposit") || 
							!googleString.equals("Account Balance") || !googleString.equals("Withdraw")|| !googleString.equals("Stop Hunger")) {
						System.out.println("Please enter another request.");
						continue;
					}

					System.out.println("Please enter a name associated with Phat Elves Secure Banking");
					return;

				}
			break;
			}
		}
	}

	private static void collect(String args) throws IOException {
		ServerSocket listener = new ServerSocket(9090);

		Socket socket = listener.accept();

		PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
		out.println(new Date().toString());
		out.println("Your verification code is:" + args);
		socket.close();

		listener.close();
	}

	private static void outputApp(String args) throws IOException {
		ServerSocket listener = new ServerSocket(9090);

		Socket socket = listener.accept();

		PrintWriter out = new PrintWriter(socket.getOutputStream(), true);
		out.println(new Date().toString());
		out.println( args);
		socket.close();

		listener.close();
	}

	public static void main(String[] args) {

		Scanner kb = new Scanner(System.in);
		//create database of accounts
		account_database dbase = new account_database();

		//create unique accounts for each demo memeber/team member
		account jacob_account = new account();
		jacob_account.setName("Jacob");

		account tyler_account = new account();
		tyler_account.setName("Tyler");

		account takuma_account = new account();
		takuma_account.setName("Takuma");

		account arthur_account = new account();
		arthur_account.setName("Arthur");

		while(true) {

			//GH what is your name
			System.out.println(" ____________________________________________________________");
			System.out.println("|Welcome to Phat Elves Secure Banking and ATM Station.       |");
			System.out.println("|Please enter your name to continue.                         |");		
		    System.out.println("|____________________________________________________________|");
			//I receive name put it in String name bucket
			String name = kb.nextLine();

			if(name.equals(jacob_account.getName()))//replace with IF GH hears proper name
				functional(jacob_account, dbase, kb);
			else if(name.equals(arthur_account.getName()))
				functional(arthur_account, dbase, kb);
			else if(name.equals(takuma_account.getName()))
				functional(takuma_account, dbase, kb);
			else if(name.equals(tyler_account.getName()))
				functional(tyler_account, dbase, kb);
			else {
				System.out.println("Please enter a name associated with Phat Elves Secure Banking");
				continue;
			}
		}
	}
}