package com.inahurry.ageCalulator;
import javax.swing.*;

import java.awt.Component;
import java.awt.Dimension;
import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.text.SimpleDateFormat;
import java.util.Date;

public class AgeCalculatorUI extends JPanel implements ActionListener{
    
        private static final String ALCOHOL = "Alcohol";
        private static final String PG_13_MOVIE = "Movie, PG-13 Rated";
        private static final String R_MOVIE = "Movie, R Rated";
        private static final String T_GAME = "Video Game, T Rated";
        private static final String TOBACCO = "Tobacco";
    
        private static final String[] PRODUCTS_LIST = new String[]{"",
                                                                   ALCOHOL,
                                                                   PG_13_MOVIE,
                                                                   R_MOVIE,
                                                                   TOBACCO,
                                                                   T_GAME};
    
        private SimpleDateFormat smplDateFormat = new SimpleDateFormat("MM/dd/yyyy");
    
        private JLabel customerBirthdaylabel;
        private JLabel productLabel;
        private JTextField customerBirthdayText;
        private JComboBox productMenu;
        private JButton validateBtn;
        
        public AgeCalculatorUI() {

            //Add the label and textbox for the customer birth date.
            customerBirthdaylabel = new JLabel("Please enter the customer's date of birth (DOB):");
            customerBirthdayText = new JTextField(12);

            JPanel dataEntryPanelTop = new JPanel();
            dataEntryPanelTop.setLayout(new BoxLayout(dataEntryPanelTop, BoxLayout.LINE_AXIS));
            dataEntryPanelTop.add(Box.createRigidArea(new Dimension(15, 0)));
            dataEntryPanelTop.add(customerBirthdaylabel);
            dataEntryPanelTop.add(Box.createRigidArea(new Dimension(15, 0)));
            dataEntryPanelTop.add(customerBirthdayText);
            dataEntryPanelTop.add(Box.createRigidArea(new Dimension(15, 0)));
            
            //Add the label and menu for the product selected for purchase.
            productLabel = new JLabel("Please select the product being purchased:");
            productMenu = new JComboBox(PRODUCTS_LIST);
            
            JPanel dataEntryPanelBottom = new JPanel();
            dataEntryPanelBottom.add(Box.createRigidArea(new Dimension(15, 0)));
            dataEntryPanelBottom.setLayout(new BoxLayout(dataEntryPanelBottom, BoxLayout.LINE_AXIS));
            dataEntryPanelBottom.add(productLabel);
            dataEntryPanelBottom.add(Box.createRigidArea(new Dimension(15, 0)));
            dataEntryPanelBottom.add(productMenu);
            dataEntryPanelBottom.add(Box.createRigidArea(new Dimension(15, 0)));
            
            //Add the button to verify whether to allow purchase or not.
            validateBtn = new JButton("Check Age");
            validateBtn.setAlignmentX(Component.CENTER_ALIGNMENT);
            validateBtn.addActionListener(this);
            
            JPanel buttonPanel = new JPanel();
            buttonPanel.setLayout(new BoxLayout(buttonPanel, BoxLayout.LINE_AXIS));
            buttonPanel.add(validateBtn);
            
            JPanel mainPanel = new JPanel();
            mainPanel.setLayout(new BoxLayout(mainPanel, BoxLayout.PAGE_AXIS));
            mainPanel.add(Box.createRigidArea(new Dimension(0, 15)));
            mainPanel.add(dataEntryPanelTop, BorderLayout.EAST);
            mainPanel.add(Box.createRigidArea(new Dimension(0, 15)));
            mainPanel.add(dataEntryPanelBottom, BorderLayout.EAST);
            mainPanel.add(Box.createRigidArea(new Dimension(0, 15)));            
            mainPanel.add(buttonPanel, BorderLayout.PAGE_END);
            mainPanel.add(Box.createRigidArea(new Dimension(0, 15)));
            
            add(mainPanel);
        }
        
        
        private void alertClerk(String message) {
            
            JFrame frame = new JFrame("In a Hurry Stores: Age Check Utility");
            JLabel messageToClerk = new JLabel(message);
            frame.getContentPane().setLayout(new BoxLayout(frame.getContentPane(), BoxLayout.LINE_AXIS));
            frame.getContentPane().add(messageToClerk);

            //Display the window.
            frame.pack();
            frame.setVisible(true);
        }
        
        
        public void actionPerformed(ActionEvent arg0) {
            
            Date customerDOB = smplDateFormat.parse(customerBirthdayText.getText(), new java.text.ParsePosition(0));
            String productType = productMenu.getSelectedItem().toString();
            
            if ( customerDOB.equals("") || customerDOB == null) {                
                //Alert the clerk to enter valid DOB
                alertClerk("Please enter a valid date for Customer Birthdate (mm/dd/yyyy).");
                
            } else if (productType.equals("")) {                
                //Alert the clerk to enter product
                alertClerk("Please select a Product from the list.");
                
            } else if (productType.equals(ALCOHOL)) {                
                Alcohol alcProduct = new Alcohol(customerDOB);
                
                if (alcProduct.isPurchaseAllowed()) {
                    //Alert the clerk that the purchase is allowed
                    alertClerk("OK. (This customer meets the age restriction.)");
                    
                } else {
                    //Alert the clerk that the purchase is allowed
                    alertClerk("RESTRICTED!! (This customer DOES NOT meet the age restriction!!)");
                    
                }
            } else if (productType.equals(PG_13_MOVIE)) {
                
                PG13Movie pg13Product = new PG13Movie(customerDOB);
                
                if (pg13Product.isPurchaseAllowed()) {
                    //Alert the clerk that the purchase is allowed
                    alertClerk("OK. (This customer meets the age restriction.)");
                    
                } else {
                    //Alert the clerk that the purchase is allowed
                    alertClerk("RESTRICTED!! (This customer DOES NOT meet the age restriction!!)");
                    
                }
            } else if (productType.equals(R_MOVIE)) {
                RMovie rMovieProduct = new RMovie(customerDOB);
                
                if (rMovieProduct.isPurchaseAllowed()) {
                //Alert the clerk that the purchase is allowed
                alertClerk("OK. (This customer meets the age restriction.)");
                
                } else {
                    //Alert the clerk that the purchase is allowed
                    alertClerk("RESTRICTED!! (This customer DOES NOT meet the age restriction!!)");
                    
                }                
            } else if (productType.equals(T_GAME)) {
                TGame tGameProduct = new TGame(customerDOB);
                
                if (tGameProduct.isPurchaseAllowed()) {
                    //Alert the clerk that the purchase is allowed
                    alertClerk("OK. (This customer meets the age restriction.)");
                    
                } else {
                    //Alert the clerk that the purchase is allowed
                    alertClerk("RESTRICTED!! (This customer DOES NOT meet the age restriction!!)");
                    
                }
            } else if (productType.equals(TOBACCO)) {
                Tobacco tobaccoProduct = new Tobacco(customerDOB);
                
                if (tobaccoProduct.isPurchaseAllowed()) {
                    //Alert the clerk that the purchase is allowed
                    alertClerk("OK. (This customer meets the age restriction.)");
                    
                } else {
                    //Alert the clerk that the purchase is allowed
                    alertClerk("RESTRICTED!! (This customer DOES NOT meet the age restriction!!)");
                    
                }
            }
        }
        
        
        /**
         * Create the UI and show it.
         */
        private static void createAndShowAgeCalculatorUI() {
            
            //Create and set up the window.
            JFrame frame = new JFrame("In a Hurry Stores: Age Check Utility");
            frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
            
            AgeCalculatorUI newContentPane = new AgeCalculatorUI();
            newContentPane.setOpaque(true); //content panes must be opaque
            frame.setContentPane(newContentPane);
            
            //Display the window.
            frame.pack();
            frame.setVisible(true);
        }
        
        
        public static void main(String[] args) {
            
            //Schedule a job for the event-dispatching thread:
            //creating and showing this application's GUI.
            javax.swing.SwingUtilities.invokeLater(new Runnable() {
                public void run() {
                    createAndShowAgeCalculatorUI();
                }
            });
        }
    }

C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:111: cannot find symbol
symbol  : class Alcohol
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                Alcohol alcProduct = new Alcohol(customerDOB);
                ^
C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:111: cannot find symbol
symbol  : class Alcohol
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                Alcohol alcProduct = new Alcohol(customerDOB);
                                         ^
C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:124: cannot find symbol
symbol  : class PG13Movie
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                PG13Movie pg13Product = new PG13Movie(customerDOB);
                ^
C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:124: cannot find symbol
symbol  : class PG13Movie
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                PG13Movie pg13Product = new PG13Movie(customerDOB);
                                            ^
C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:136: cannot find symbol
symbol  : class RMovie
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                RMovie rMovieProduct = new RMovie(customerDOB);
                ^
C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:136: cannot find symbol
symbol  : class RMovie
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                RMovie rMovieProduct = new RMovie(customerDOB);
                                           ^
C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:148: cannot find symbol
symbol  : class TGame
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                TGame tGameProduct = new TGame(customerDOB);
                ^
C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:148: cannot find symbol
symbol  : class TGame
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                TGame tGameProduct = new TGame(customerDOB);
                                         ^
C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:160: cannot find symbol
symbol  : class Tobacco
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                Tobacco tobaccoProduct = new Tobacco(customerDOB);
                ^
C:\Users\Brian\AppData\Local\Temp\Rar$DI04.407\AgeCalculatorUI.java:160: cannot find symbol
symbol  : class Tobacco
location: class com.inahurry.ageCalulator.AgeCalculatorUI
                Tobacco tobaccoProduct = new Tobacco(customerDOB);

package com.inahurry.ageCalulator;
import java.util.Calendar;
import java.util.Date;

public class Alcohol extends RestrictedProduct {

    private static final int REQUIRED_AGE = 21;

    // Constructors that call the base class constructors
    public Alcohol() {
        super();
    }


    public Alcohol(Date DOB) {
        super(DOB);

    }

    //Utilize the base class isPurchaseAllowed by passing it the required age
    public boolean isPurchaseAllowed() {
        return super.isPurchaseAllowed(REQUIRED_AGE);
    }
}