import java.applet.*;
import java.awt.*;
import java.awt.event.*;
import java.text.*;
//import java.io.*;

//WRITTEN BY Nick (see http://illx.org for more details)
//for FINAL assignment in Java for Denver Technical College

public class PO extends Applet implements ItemListener {
	private FrameYouCanClose fycc = new FrameYouCanClose("Order Output");
	private Label nol                   = new Label("Name: ");
	private Label nameo                 = new Label();
	private Label aol                   = new Label("Address: ");
        private Label addro                 = new Label();
        private Label PsL                   = new Label("Pizza Size: ");
	private Label pszz                  = new Label();
        private Label PtL                   = new Label();
	private Label ptch = new Label("Cheese");
	private Label ptsa = new Label("Sasauge");
	private Label ptpe = new Label("Peppers");
	private Label ptmu = new Label("Mushrooms");
	private Label ptol = new Label("Olives");
	private Label ptpp = new Label("Pepperroni");
	private Label ptan = new Label("Anchovies");
	private Label ptha = new Label("Ham");
        private Label DsL                   = new Label("Drink Size: ");
	private Label dso        	    = new Label();
        private Label dL                    = new Label("Drinks: ");
	private Label drco = new Label("Coke");
	private Label drpe = new Label("Pepsi");
	private Label drsp = new Label("Sprite");
	private Label drte = new Label("Tequilla");
        private Label deL                   = new Label("Delivery: ");
        private Label delz                  = new Label();
	private Label pzatotallb	    = new Label("GRAND TOTAL: ");
	private Label pizzatotal	    = new Label();



	Panel test = new Panel();
	Panel testa= new Panel();
	Panel testb= new Panel();
	

	//Name and Address
	Panel na               = new Panel();
	Label Name             = new Label("Name:");
	TextField name         = new TextField("",15);
	Label Addr             = new Label("Address:");
	TextField addr         = new TextField("",15);
	//Name and Address label
	Panel NA               = new Panel();
	Label NAL              = new Label("Name and Address");

	//pizza size
	Panel ps               = new Panel();
	CheckboxGroup s        = new CheckboxGroup();
	Checkbox small         = new Checkbox("Small", false, s);
	Checkbox med           = new Checkbox("Medium", false, s);
	Checkbox large         = new Checkbox("Large", false, s);
	//pizza size label
	Panel PS               = new Panel();
	Label PSL              = new Label("Pizza Size");

	//pizza toppings
	Panel pt               = new Panel();
	Checkbox cheese        = new Checkbox("Cheese");
	Checkbox peppers       = new Checkbox("Peppers");
	Checkbox sasauge       = new Checkbox("Sasuage");
	Checkbox mushrooms     = new Checkbox("Mushrooms");
	Checkbox olives        = new Checkbox("Olives");
	Checkbox pepperroni    = new Checkbox("Pepperroni");
	Checkbox anchovies     = new Checkbox("Anchovies");
	Checkbox ham           = new Checkbox("Ham");
	//pizza toppings label
	Panel PT               = new Panel();
	Label PTL              = new Label("Pizza Toppings");

	//drinks size
	Panel ds               = new Panel();
	CheckboxGroup dscbg    = new CheckboxGroup();
	Checkbox dssmall       = new Checkbox("Small", false, dscbg);
	Checkbox dslarge       = new Checkbox("Large", false, dscbg);
	//drinks size label
	Panel DS               = new Panel();
	Label DSL              = new Label("Drinks Size");

	//drinks
	Panel d                = new Panel();
	Checkbox coke          = new Checkbox("Coke");
	Checkbox pepsi         = new Checkbox("Pepsi");
	Checkbox sprite        = new Checkbox("Sprite");
	Checkbox tequilla      = new Checkbox("Tequilla");
	//drinks label
	Panel D                = new Panel();
	Label DL               = new Label("Drinks");

	//delivery
	Panel de               = new Panel();
	CheckboxGroup dcb      = new CheckboxGroup();
	Checkbox delivery      = new Checkbox("Delivery", false, dcb);
	//delivery label
	Panel DE               = new Panel();
	Label DEL              = new Label("Delivery");

	public void init() {
		setLayout(new GridLayout(6,2));

		//Name and Address label
		NA.setLayout(new GridLayout(1,1));
		NA.add(NAL);
		add(NA);
		//Name and Address
		na.setLayout(new GridLayout(2,2));
		na.add(Name); na.add(name);
		na.add(Addr); na.add(addr);
		add(na);

		//pizza size label
		PS.setLayout(new GridLayout(1,1));
		PS.add(PSL);
		add(PS);
		//pizza size
		ps.setLayout(new GridLayout(3,2));
		ps.add(small);      small.addItemListener(this);
		ps.add(med);        med.addItemListener(this);
		ps.add(large);      large.addItemListener(this);
		add(ps);

		//pizza toppings label
		PT.setLayout(new GridLayout(1,1));
		PT.add(PTL);
		add(PT);
		//pizza toppings
		pt.setLayout(new GridLayout(4,4));
		pt.add(cheese);     cheese.addItemListener(this);
		pt.add(peppers);    peppers.addItemListener(this);
		pt.add(sasauge);    sasauge.addItemListener(this);
		pt.add(mushrooms);  mushrooms.addItemListener(this);
		pt.add(olives);     olives.addItemListener(this);
		pt.add(pepperroni); pepperroni.addItemListener(this);
		pt.add(anchovies);  anchovies.addItemListener(this);
		pt.add(ham);        ham.addItemListener(this);
		add(pt);
		
		//drinks size label
		DS.setLayout(new GridLayout(2,2));
		DS.add(DSL);
		add(DS);
		//drinks size
		ds.setLayout(new GridLayout(2,2));
		ds.add(dssmall);      dssmall.addItemListener(this);
		ds.add(dslarge);      dslarge.addItemListener(this);
		add(ds);

		//drinks label
		D.setLayout(new GridLayout(1,1));
		D.add(DL);
		add(D);
		//drinks
		d.setLayout(new GridLayout(2,2));
		d.add(coke);       coke.addItemListener(this);
		d.add(pepsi);      pepsi.addItemListener(this);
		d.add(sprite);     sprite.addItemListener(this);
		d.add(tequilla);   tequilla.addItemListener(this);
		add(d);
				
		//delivery label
		DE.setLayout(new GridLayout(1,1));
		DE.add(DEL);
		add(DE);
		//delivery
		de.setLayout(new GridLayout(1,1));
		de.add(delivery);   delivery.addItemListener(this);
		add(de);
	}

	public void itemStateChanged(ItemEvent poo) {
		DecimalFormat format = new DecimalFormat ("0.00");
		double ptotal = 0;  //grand total
		double sizet  = 0;  //pizza size total
		double toppt  = 0;  //toppings total
		double toppp  = 0;
		double drnkt  = 0;  //drinks total
		double drnkp  = 0;
		int i = 0;
		String psz = "";
		String dsoz= "";
		String delvz="";

		Checkbox psize = s.getSelectedCheckbox();
		if(psize == large)      { ptotal = 12; toppp = 1.25; psz = "Large $12"; PtL.setText("Pizza Toppings: $1.25");}
		else if(psize == med)   { ptotal = 10; toppp = 1; psz = "Medium $10"; PtL.setText("Pizza Toppings: $1");}
		else if(psize == small) { ptotal = 8;  toppp = .75; psz = "Small $8"; PtL.setText("Pizza Toppings: $.75");}

		Checkbox dsize = dscbg.getSelectedCheckbox();
		if(dsize == dssmall)      { drnkp += 1.25; dsoz = "Small $1.25";}
		else if(dsize == dslarge) { drnkp += 1.95; dsoz = "Large $1.95";}

		Checkbox delv = dcb.getSelectedCheckbox();
		if(delv == delivery) { ptotal += 1.25; delvz = "Delivery $1.25";}
		else                { delvz = "NO Delivery $0";}

		
		if(cheese.getState())     { toppt += toppp; testa.add(ptch);}
                else { testa.remove(ptch); }
		if(peppers.getState())    { toppt += toppp; testa.add(ptpe);}
                else { testa.remove(ptpe); }
		if(sasauge.getState())    { toppt += toppp; testa.add(ptsa);}		
                else { testa.remove(ptsa); }
		if(mushrooms.getState())  { toppt += toppp; testa.add(ptmu);}
                else { testa.remove(ptmu); }
		if(olives.getState())     { toppt += toppp; testa.add(ptol);}
                else { testa.remove(ptol); }
		if(pepperroni.getState()) { toppt += toppp; testa.add(ptpp);}
                else { testa.remove(ptpp); }
		if(anchovies.getState())  { toppt += toppp; testa.add(ptan);}
                else { testa.remove(ptan); }
		if(ham.getState())        { toppt += toppp; testa.add(ptha);}
                else { testa.remove(ptha); }
		ptotal += toppt;

		if(coke.getState())     { drnkt += drnkp; testb.add(drco);}
                else { testb.remove(drco); }
		if(pepsi.getState())    { drnkt += drnkp; testb.add(drpe);}
                else { testb.remove(drpe); }
		if(sprite.getState())   { drnkt += drnkp; testb.add(drsp);}
                else { testb.remove(drsp); }
		if(tequilla.getState()) { drnkt += drnkp; testb.add(drte);}
                else { testb.remove(drte); }
		ptotal += drnkt;

		fycc.setSize(325,375);
		fycc.setLocation(360,0);
		fycc.setVisible(true);

		nameo.setText(name.getText());
		addro.setText(addr.getText());
		pszz.setText(""+psz);
		dso.setText(""+dsoz);
		pizzatotal.setText("$"+format.format(ptotal));
		delz.setText(""+delvz);

		test.setLayout(new GridLayout(8,2));
		testa.setLayout(new GridLayout(4,2));
		testb.setLayout(new GridLayout(2,2));
		test.add(nol);       test.add(nameo);
		test.add(aol);       test.add(addro);
		test.add(PsL);	     test.add(pszz);
		test.add(PtL);       test.add(testa);
		test.add(DsL);       test.add(dso);
		test.add(dL);        test.add(testb);
		test.add(deL);	     test.add(delz);
		test.add(pzatotallb);test.add(pizzatotal);
		

		fycc.add(test);
		
		invalidate();
        	validate();
	}
}