/*
 * Main.java
 * 
 * Created on Sep 5, 2007, 11:17:20 AM
 * 
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package flowerclient;

import java.awt.Image;
import flower.client.IOException_Exception;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 *
 * @author mkuchtiak
 */
public class Main {

    private static int downloadedPictures;
    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // TODO code application logic here
        final Map<String,Image> flowers = new HashMap<String,Image>(4);
        final Map<String,Image> thumbs = new HashMap<String,Image>(4);
        final FlowerFrame frame = new FlowerFrame(flowers);
        frame.setVisible(true);     
        
        
        flower.client.FlowerService_Service service = new flower.client.FlowerService_Service();
        final flower.client.FlowerService port = service.getFlowerServicePort();
        Runnable[] tasks = new Runnable[4];
        
        // the web service getFlower(String "flowerName") operation is called 4 times,
        // each WS call runs in a separate thread. 
        // When the operation finishes the picture is shown in particular frame panel.
        for (int i=0; i<4;i++) {
            final int index = i;
            tasks[i] = new Runnable() {
                public void run() {
                    try {
                        Image img = port.getFlower(FlowerFrame.FLOWERS[index]);
                        System.out.println("picture downloaded: "+FlowerFrame.FLOWERS[index]);
                        
                        flowers.put(FlowerFrame.FLOWERS[index],img);
                        frame.showFlower();
                    } catch (IOException_Exception ex) {
                        ex.printStackTrace();
                    }
                    downloadedPictures++;
                }
            };
            new Thread(tasks[i]).start();
        }
        // the web service getThumbnails() operation is called in a separate thread,
        // just after previous 4 threads finish
        // When the images are downloaded the thumbnails are shown at the bottom of the frame.
        Runnable thumbsTask = new Runnable() {
            public void run() {
                try {
                    while (downloadedPictures < 4) {                        
                        try {Thread.sleep(100);} catch (InterruptedException ex) {}
                    }
                    List<Image> images = port.getThumbnails();
                    System.out.println("thumbs downloaded");
                    
                    if (images != null && images.size() == 4) {
                        for (int i=0;i<4;i++) {
                            thumbs.put(FlowerFrame.FLOWERS[i],images.get(i));
                        }
                        frame.setThumbnails(thumbs);
                    }
                } catch (IOException_Exception ex) {
                    ex.printStackTrace();
                }
            }            
        };
        new Thread(thumbsTask).start();
    }

}