package us.deans.zinc;

import java.util.*;

import javax.swing.ImageIcon;
import javax.swing.JFrame;
import javax.swing.JScrollPane;
import javax.swing.JTable;
import javax.swing.table.AbstractTableModel;

import org.apache.log4j.Logger;

import us.deans.panther.ppView;

public class ZnSwingView extends ppView {

	private ZnModel m_model;
	private JFrame frame;
	private JTable table;
	private Logger logger;

	ZnSwingView(ZnModel model){
		
		m_model = model;
		logger = Logger.getLogger("IndusSwingView");
		
		frame = new JFrame("Hunting for Jobs");
		String iconFile = System.getProperty("user.dir")+"\\indus.png";
		logger.debug("Icon located at: " + iconFile + "\n");
		frame.setIconImage(new ImageIcon(iconFile).getImage());

		logger.debug("view is loaded...");
		
	}
	
	public void displayRSSData(){
		
		logger.debug("Records = " + m_model.getRssData().size() + "\n");
		
		table = new JTable();
		table.setModel(new TableModel(m_model.getRssData()));
		JScrollPane jsPane = new JScrollPane(table);

		frame.getContentPane().add(jsPane);
				
		//frame.getContentPane().add(new JScrollPane(table));
		frame.setSize(900, 500);
		frame.setVisible(true);	
			
	}
	
	private class TableModel extends AbstractTableModel{


		private static final long serialVersionUID = 1L;
		private ArrayList<ZnJobRecord> jobList;
		private String[] headings = new String[] {"location","title","company","description", "keywords"};
		private int rowCount;
		private int colCount;
		
		public TableModel(ArrayList<ZnJobRecord> jobList){
			this.jobList = jobList;
			this.colCount = 5;
			this.rowCount = jobList.size();
			logger.debug("Records in TableModel= " + jobList.size()+ "\n");
		}
		
		public int getColumnCount(){ return this.colCount; }
		
		public int getRowCount(){ return this.rowCount;	}
		
		public Object getValueAt(int row, int column){
			
			if(row>=jobList.size()){ return null; }
			ZnJobRecord job = jobList.get(row);
			if(column==0){ return job.getJobLocation(); }
			if(column==1){ return job.getJobTitle(); }
			if(column==2){ return job.getJobCompany(); }
			if(column==3){ return job.getJobDescription(); }
			if(column==4){ return job.getJobKeywords(); }
			return null;
		}

		public String getColumnName(int column){
			return this.headings[column]; 
		}
	
	}
	
}