////////////////////////////////////////////////////////////////////////////////////////////
//PIMS: Personal Invstment Management System
//Class : AskSecurityName
//This contains the GUI for asking the user the
//name of the security while creating a new security.
////////////////////////////////////////////////////////////////////////////////////////////

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.io.*;

public class AskSecurityName extends JFrame implements ActionListener,ItemListener{

	private Investment INV;
	private CurrentValueSystem CVS;
	private TextField name;
	private Label namep;
	private TextField info;
	private Label infop;
	private TextField name1;
	private Label namep1;
	private Label companyp;
	private Choice Companies;
	private Checkbox bank;
	private Checkbox share;
	private CheckboxGroup cbg;
	private String secName="";
	private String task="";
	private String pfName="";
	private GUI g;
	private int col=0;
	private Container contentPane;
	
	public AskSecurityName(Investment INV, CurrentValueSystem CVS, String str,GUI gui,String pf)throws Exception{
	
		super("Security Details");
		
		this.INV = INV;
		this.CVS = CVS;
		g=gui;
		task=str;
		pfName=pf;
		
		makeGUI();
	}
	
	private void makeGUI()throws Exception{
	
		setBackground(Color.white);
		contentPane=getContentPane();
		if(task.equals("Add Security"))
			col=4;
		if(task.equals("Delete Security"))
			col=2;
		if(task.equals("Rename Security"))
			col=3;
		contentPane.setLayout(new GridLayout(col,2));
		name=new TextField(15);
		//name.setBackground(Color.white);
		namep=new Label("Security: ");
		namep.setBackground(Color.white);
		name1=new TextField(15);
		//name1.setBackground(Color.white);
		namep1=new Label("New Security: ");
		namep1.setBackground(Color.white);

		//Adding the choice of companies.
		companyp = new Label("Company");
		companyp.setBackground(Color.white);
		Companies = new Choice();
		showCompanies(Companies);
		Companies.setSize(200,100);
		Companies.setVisible(true);
		//Companies.setBackground(Color.white);
		Button b1=new Button("Ok");
		b1.setBackground(Color.white);
		Button b2=new Button("Cancel");
		b2.setBackground(Color.white);
		cbg=new CheckboxGroup();
		bank=new Checkbox("bank",cbg,true);
		bank.setBackground(Color.white);
		share=new Checkbox("share",cbg,false);
		share.setBackground(Color.white);
		info=new TextField(15);
		//info.setBackground(Color.white);
		infop=new Label("Enter rate of interest");
		infop.setBackground(Color.white);


		if(task.equals("Add Security") || task.equals("Delete Security")){
			contentPane.add(namep);
			contentPane.add(name);
		}
		else{
			contentPane.add(namep);
			contentPane.add(name);
			contentPane.add(namep1);
			contentPane.add(name1);
		}

		if(task.equals("Add Security")){
			contentPane.add(bank);
			contentPane.add(share);
		}


		if(task.equals("Add Security")){
			contentPane.add(infop);
			contentPane.add(info);
		}


		if(task.equals("Rename Security")){
			namep1.setVisible(true);
			name1.setVisible(true);
		}
		else{
			namep1.setVisible(false);
			name1.setVisible(false);
		}
		contentPane.add(b1);
		contentPane.add(b2);

		name.addActionListener(this);
		b1.addActionListener(this);
		b2.addActionListener(this);
		bank.addItemListener(this);
		share.addItemListener(this);
		if(task.equals("Rename Security") || task.equals("Delete Security")){
			setSize(300,150);
			setLocation(120,150);
		}
		else{
			setSize(400,200);
			setLocation(120,150);
		}
		setVisible(true);
	}

	private void showCompanies(Choice Companies)throws Exception{

		String Line;
		int count = 0;
		String companies[] = CVS.companies();

		for(int i=0;i<companies.length;i++){
			Line = companies[count++];
			Companies.add(Line);
		}
	}

	public void itemStateChanged(ItemEvent ie){
		if(cbg.getSelectedCheckbox().getLabel().equals("bank")){
			contentPane.remove(4);
			contentPane.remove(4);
			contentPane.add(infop,4);
			contentPane.add(info,5);
		}
		else{
			contentPane.remove(4);
			contentPane.remove(4);
			contentPane.add(companyp,4);
			contentPane.add(Companies,5);
		}
		setVisible(true);
		contentPane.setVisible(true);
		g.cp.setVisible(true);
	}

	public void actionPerformed(ActionEvent ae){
	try{
		String str =ae.getActionCommand();
		switch(task.charAt(0)){
			case 'A' :
				if(str.equals("Ok")){
					secName=name.getText();
					if(INV.CheckSecurityName(pfName,secName)){
						new Error("This security name already exists");
						name.setText("");
						setVisible(true);
					}
					else{
						if(cbg.getSelectedCheckbox().getLabel().equals("share")){
							SecurityDS SecurityData = new SecurityDS();;
							SecurityData.SecurityName = secName;
							SecurityData.Bank = false;
							SecurityData.CompanyName = Companies.getSelectedItem();
							INV.AddSecurity(pfName,SecurityData);
						}
						else{
							SecurityDS SecurityData = new SecurityDS();;
							SecurityData.SecurityName = secName;
							SecurityData.Bank = true;
							SecurityData.RateOfInterest = Double.parseDouble(info.getText());
							INV.AddSecurity(pfName, SecurityData);
						}
						setVisible(false);
						g.buildTree(g.cp);
					}
				}
				else
					setVisible(false);

				g.buildSecurityList(g.cp,pfName);
				break;
			case 'D' :
				if(str.equals("Ok")){
					secName=name.getText();
					if(!INV.CheckSecurityName(pfName,secName)){
						new Error("This security name does not exist");
						name.setText("");
						setVisible(true);
					}
					else{
						INV.DeleteSecurity(pfName, secName);
						setVisible(false);
						g.buildTree(g.cp);
					}
				}
				else
					setVisible(false);

				g.buildSecurityList(g.cp,pfName);
				break;
			case 'R' :

				if(str.equals("Ok")){
					secName=name.getText();
					String secName1=name1.getText();
					if(!INV.CheckSecurityName(pfName,secName) || INV.CheckSecurityName(pfName,secName1)){
						if(INV.CheckSecurityName(pfName,secName1))
							new Error("A security with such a name already exists");
						else
							new Error("Security to rename does not exist");
						name.setText("");
						name1.setText("");
						setVisible(true);
					}
					else{
						INV.RenameSecurity(pfName,secName,secName1);
						setVisible(false);
						g.buildTree(g.cp);
					}
				}
				else
					setVisible(false);

				g.buildSecurityList(g.cp,pfName);
				break;
			default:
				break;

		}
		g.cp.setVisible(true);

	}catch(Exception e){
		new Error("Problem in handling security");
		return;
	}
	}
}