package finalProject;

import java.awt.*;
import java.util.*;
import java.io.*;
import java.text.SimpleDateFormat;
import java.util.concurrent.TimeUnit;
import javax.swing.*;

public class FinalProject {

    public static void main(String[] args) throws FileNotFoundException, IOException {

        JFrame frame = new JFrame();
        int failedLogins = 0;
        boolean logedIn = false;

        viewIntro();
        readPass(logedIn, frame, failedLogins);


    }

    private static boolean readPass(boolean logedIn, JFrame frame, int failedLogins) throws
            FileNotFoundException, IOException {

        //Puts userFile into a ArrayList for easy reading and comparing.
        File userFile = new File("UsersInfo_006.txt");
        while (!userFile.canRead()) {
            System.out.println("UserInfo can Not found, please make sure its in"
                    + " the right directory.");
            break;
        }
        ArrayList<String> userList;
        try (Scanner uFile = new Scanner(userFile)) {
            userList = new ArrayList<>(); //Puts UserFile into arraylist
            while (uFile.hasNext()) {
                userList.add(uFile.nextLine());
            }
            uFile.close();
        } //Puts UserFile into arraylist
        //ends adding userfile to userList-Array List
        //Login Panel
        JPanel loginPanel = new JPanel(new BorderLayout(5, 5));

        JPanel label = new JPanel(new GridLayout(0, 1, 2, 2));
        label.add(new JLabel("Username:", SwingConstants.RIGHT));
        label.add(new JLabel("Password:", SwingConstants.RIGHT));
        loginPanel.add(label, BorderLayout.WEST);

        JPanel controls = new JPanel(new GridLayout(0, 1, 2, 2));
        JTextField username = new JTextField();
        controls.add(username);
        JPasswordField password = new JPasswordField();
        controls.add(password);
        loginPanel.add(controls, BorderLayout.CENTER);

        JOptionPane.showConfirmDialog(frame, loginPanel, "login",
                JOptionPane.OK_CANCEL_OPTION);
        //End Login Panel Creation
        String userName = username.getText();
        String passWord = new String(password.getPassword());
        //end login panel
        //begin comparing info from login panel to userinfo array
        int failedLogs = 0;
        for (int i = 0; i < userList.size(); i++) {

            if (userList.get(i).contains(userName) && userList.get(i).contains(passWord) && failedLogs <= 3) {
                System.out.println("I FOUND IT");
                String[] u = userList.get(i).split("\\t");
                String userNameA = u[0];
                String firstName = u[2];
                String lastName = u[3];

                quizTime(userNameA, firstName, lastName);
            }
            else {
                failedLogs++;
            }

        }
        System.out.println(logedIn);
        return false;
    }

    //End Login Method
    private static void quizTime(String userNameA, String firstName, String lastName)
            throws FileNotFoundException, IOException {
        //Quizes the User
        long startime = System.currentTimeMillis();
        File questFile = new File("TestBank.txt"); //Retrive Question Bank
        while (!questFile.canRead()) {
            JOptionPane.showMessageDialog(null, "Unable to find TestBank.txt");
        }
        ArrayList<String> qList;
        try (Scanner qFile = new Scanner(questFile) // Read Question Bank
                ) {
            qList = new ArrayList<>(); //Puts Question Bank into Array List
            while (qFile.hasNext()) {
                qList.add(qFile.nextLine());
            }
        } //Puts Question Bank into Array List
        File answrFile = new File("Answers.txt"); // Answer Bank
        while (!answrFile.canRead()) {
            JOptionPane.showMessageDialog(null, "Unable to find Answers.txt");
        }

        ArrayList<String> aList;
        try (Scanner aFile = new Scanner(answrFile)) {
            aList = new ArrayList<>(); //Throws answer bank into ArrayList
            while (aFile.hasNext()) {
                aList.add(aFile.nextLine());
            }
        } //Throws answer bank into ArrayList
        Random randNumb = new Random();
        int correct = 0;
        String test;
        for (int i = 0; i <= 10; i++) {
            int x = randNumb.nextInt(124) + 1;
            JOptionPane.showConfirmDialog(null, qList.get(x), "Quiz", JOptionPane.YES_NO_OPTION);

            if (JOptionPane.YES_OPTION == 0) {
                test = "TRUE";
            } else {
                test = "FALSE";
            }
            if (aList.get(x).contains(test)) {
                JOptionPane.showMessageDialog(null, "Correcto~!");
                correct++;
            } else {
                JOptionPane.showMessageDialog(null, "Incorrecto!~");
            }
        }
        long endtime = System.currentTimeMillis(); //End Time
        long dura = endtime - startime; //Get Duration in MILISEC
        long duration = TimeUnit.MILLISECONDS.toSeconds(dura); //Convert MILISEC to SEC
        String correcto = correct + "/10"; // Correct out of 10, used for FILE

        Date dNow = new Date(); //Date Object
        SimpleDateFormat fr = new SimpleDateFormat("yyyy M/D H:M"); //Gets Date Object Converted
        String date = fr.format(dNow); //Make Date Format easier for FILE Handling


        try (PrintWriter writer = new PrintWriter(userNameA + "_COSC_236_Quiz_" + date + ".txt" ) // Makes new File with userName_COSC_236_Quiz_Date_Time format hopefully
        ) {
            writer.print(firstName + " " + lastName);
            writer.println(correcto + " Correct");
            writer.println("You took this long: " + duration + " secs");
            writer.println(); //FIGURE OUT HOW TO •   User’s answers and the correct answer
            writer.close();

        }

        System.out.println(firstName + " " + lastName);
        System.out.println(correcto + " Correct");
        System.out.println(duration + " Secs");
        System.out.println("");//FIGURE OUT HOW TO •  User’s answers and the correct answer

    }

    private static void viewIntro() {
        JOptionPane.showMessageDialog(null, "Welcome to the Quiz App! Please have you're username and password ready!", "QuizTime", JOptionPane.INFORMATION_MESSAGE);
    }



}