//Note button for check gain should be added.
//In database each good should have it own table.
//The check gain, loss,sales etc will appear in toolbar
/**
 * @about MM-Pro Manage Small enterprises.
 * @author F.E. Noel Nfebe.
 * @version 1.0
 */
import java.awt.*;
import javax.swing.*;
import java.awt.event.*;
import java.awt.event.ActionEvent; //The following are event controllers
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.Dimension; //For things like Dimesions from getScreenSize toolkit.
import java.awt.Toolkit; //For Issues like getings beeps screensize etc.
import javax.swing.border.EtchedBorder;

public class MYMANAGERPRO extends JFrame {

   JPanel All_Content_Pane = new JPanel();
   JMenuBar All_Menu_Items = new JMenuBar();
   /*Menu list */
   JMenu File = new JMenu("FILE");
   JMenu Check_products = new JMenu("CHECK PRODUCTS");
   JMenu Reports = new JMenu("REPORTS");
   JMenu Help = new JMenu("HELP");
   /*MenuItems for File */
   JMenuItem Save_to_Database = new JMenuItem("Save to Database");
   JMenuItem Close = new JMenuItem("Close");
   /*MenuItems for Reports*/
   JMenuItem Daily_reports = new JMenuItem("View Daily Rep...");
   JMenuItem Weekly_reports =  new JMenuItem("View Weekly Rep...");
   JMenuItem Monthly_reports = new JMenuItem("View Monthly Rep...");
   /*MenuItem for Check Products */
   JMenuItem Add_New_Products = new JMenuItem("Add new product(s)");
   JMenuItem Delete_product = new JMenuItem("Delete product");
   JMenuItem Change_product_name  = new JMenuItem("Change product name");
   JMenuItem Change_product_price = new JMenuItem("Change product price");
   JMenuItem Check_Current_Products = new JMenuItem("Check current product(s)");
   JMenuItem Change_all_details = new JMenuItem("Change all details");
  /*MenutItems for Help*/
   JMenuItem help = new JMenuItem("Help");
   JToolBar Tool_Bar =new  JToolBar();
   //ToolBar buttons
   JButton ADD = new JButton(new ImageIcon("addicon.jpeg"));
   JButton DELETE = new JButton(new ImageIcon("deleteicon.png"));
   JButton SAVE = new JButton(new ImageIcon("Save.jpeg"));
   JButton PRINT = new JButton(new ImageIcon("printicon.png"));
   JButton EMAIL = new JButton(new ImageIcon("email.jpeg"));
   JButton RECIEPT = new JButton(new ImageIcon(""));
  // Declaring Dialogs
   JDialog ADD_NEW = new JDialog();
  //ADD_NEW COMPONENTS
   //Labels
   JLabel Name_of_prod = new JLabel("Product Name");
   JLabel NoP = new JLabel("Number of Products");
   JLabel CostP = new JLabel("Cost Price");
   JLabel SellP = new JLabel("Selling Price");
   JLabel Dets = new JLabel("Details");
   //Textfields
   JTextField Name_Field = new JTextField(25);
   JTextField No_Field = new JTextField(10);
   JTextField Cost_price = new JTextField(10);
   JTextField Selling_price = new JTextField(10);
   JTextField Details = new JTextField(25);
   //Buttons
   JButton Register_prod = new JButton("Register");
   JButton Cancel_reg = new JButton("Cancel");
   //Extras and toolkits.
   Toolkit MM_PRO_toolkit = getToolkit();
   Dimension Size = new Dimension();
   //Button Listener
   GridBagLayout gb = new GridBagLayout();
   GridBagConstraints gbc = new GridBagConstraints();
   //JOptionpane Items for testing Dialogs with optionpanes
   JOptionPane optionpane = new JOptionPane("Testing", JOptionPane.QUESTION_MESSAGE, JOptionPane.OK_CANCEL_OPTION);
   final JDesktopPane desk = new JDesktopPane();
   //Class to hold all Regitration Items
public class Registration{
      String Name_of_Product;
      int Number_of_Products;
      float Cost;
      float newprice;
      String Details;
    }
int Registration_Counter=0;
 //Registration Array
 Registration[] REGISTRATION_DATA = new Registration[2000];
 //Class to hold SellDetails
 public class Sells{
     String Name_of_Customer;
     int Number_of_Items;
     //Include time of purchase
     //Include Date of purchase
     float Amount_payable;
     float Amount_paid;
     float Balance;
 }
 /*Constructor method for MYMANAGERPRO.*/
    public MYMANAGERPRO(){
    setTitle("MY MANAGER PRO");
    Size = MM_PRO_toolkit.getScreenSize();
    //Using Size of computer screen to create window
    setSize(Size.width-getWidth(),Size.height-getHeight());
    //Adding Main Panel to Window.
    getContentPane().add(All_Content_Pane);
    All_Content_Pane.setLayout(new FlowLayout(FlowLayout.LEFT));
    //Adding file items
    File.add(Add_New_Products);
    File.add(Check_Current_Products);
    File.add(Save_to_Database);
    File.add(Close);
    //Adding Report Items
    Reports.add(Daily_reports);
    Reports.add(Weekly_reports);
    Reports.add(Monthly_reports);
    //Adding check products items
    Check_products.add(Add_New_Products);
    Check_products.add(Delete_product);
    Check_products.add(Change_product_name);
    Check_products.add(Change_product_price);
    Check_products.add(Check_Current_Products);
    Check_products.add(Change_all_details);
    //Adding help items
    Help.add(help);

  /*Adding toolbar and components */
    Tool_Bar.add(ADD);
    Tool_Bar.add(DELETE);
    Tool_Bar.add(SAVE);
    Tool_Bar.add(PRINT);
    Tool_Bar.add(EMAIL);
    Tool_Bar.add(RECIEPT);
  /* Previously controlled lenght in Jpanel, difficult!  Tool_Bar.setPreferredSize(new Dimension(1340,50)); */
 //Adding toolbar directly into JFrame.
    add(Tool_Bar, BorderLayout.NORTH);

 /*Adding all orther  Components hierichically to panel */
 /*Previosly include  "All_Menu_Items.setPreferredSize(new Dimension(Size.width+670-getWidth()+670,25));"
  *Because I wanted to manage the size of menubar to take screen size but using Jpanel. but when its
   added directly into the the aligments are done automatically.
 */
    All_Menu_Items.add(File);
    All_Menu_Items.add(Check_products);
    All_Menu_Items.add(Reports);
    All_Menu_Items.add(Help);
 //The Menu Bar Is not added to the Content pane(Jpanel)
    setJMenuBar(All_Menu_Items);
    All_Content_Pane.add(Tool_Bar);

    setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    setVisible(true);
    Popups();
    Listeners();

    }
    private void Popups(){
      //Registration Popup.
      //ADD_NEW= optionpane.createDialog(desk,"MAN NA MAN"); //Trying to test Dialog with optionpane.
        ADD_NEW.setTitle("Register Products");
        ADD_NEW.setLocation(Size.width/2-getWidth()/2,Size.height/2-getHeight()/2);
        ADD_NEW.setLayout(new GridBagLayout());
       //Settings for GridBagConstraints
        gbc.gridx=0;
        gbc.gridy=0;
        gbc.anchor=GridBagConstraints.LINE_START;
        //Adding Labels first.
        ADD_NEW.add(Name_of_prod, gbc);
        gbc.gridy++;
        ADD_NEW.add(NoP, gbc);
        gbc.gridy++;
        ADD_NEW.add(CostP, gbc);
        gbc.gridy++;
        ADD_NEW.add(SellP, gbc);
        gbc.gridy++;
        ADD_NEW.add(Dets, gbc);
        gbc.gridy++;
       //Adding Fields
        gbc.gridy=0; gbc.gridx=1;
        ADD_NEW.add(Name_Field, gbc);
        gbc.gridy++;
        ADD_NEW.add(No_Field, gbc);
        gbc.gridy++;
        ADD_NEW.add(Cost_price, gbc);
        gbc.gridy++;
        ADD_NEW.add(Selling_price, gbc);
        gbc.gridy++;
        ADD_NEW.add(Details, gbc);
        gbc.gridy++;
        //Buttons or Reg. Page.
        gbc.gridx=0;
        ADD_NEW.add(Register_prod, gbc);
        gbc.gridx=1;
        ADD_NEW.add(Cancel_reg, gbc);
        //Packing Dialog
       ADD_NEW.setSize(450,175);
        //Making Registration class an array


    }

    private void Listeners(){
       //I commented this piece of code out(Listener) to get it work for 2 Buttons.
       /* Add_New_Products.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent Registration){
             ADD_NEW.setVisible(true);

            }
        }); */
        //Creating Listener for addicon button and add_new_products in check products menu.
        ActionListener FOR_NEW_PRODUCTS = new ActionListener(){
            public void actionPerformed(ActionEvent e){
                ADD_NEW.setVisible(true);
            }
        };
        Add_New_Products.addActionListener(FOR_NEW_PRODUCTS);
        ADD.addActionListener(FOR_NEW_PRODUCTS);
        //Setting Action for Registration Button on Registration Dialog.
        Register_prod.addActionListener(new ActionListener(){
            public void actionPerformed(ActionEvent e){
        //Getting Inputs from Dialog
              REGISTRATION_DATA[Registration_Counter].Number_of_Products=
                     Integer.parseInt(No_Field.getText());
              ADD_NEW.setVisible(false);
            }
        });
    }

     public static void main(String[] args) {
        // TODO code application logic here.
       new MYMANAGERPRO();

     }

}