package com.vci.client.workflow.editor.ui;

import java.awt.BorderLayout;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.util.ArrayList;
import java.util.List;

import javax.swing.JComboBox;
import javax.swing.JLabel;
import javax.swing.JPanel;

import com.vci.corba.workflow.data.ProcessTaskInfo;
import com.vci.corba.workflow.data.PropertyInfo;

public class EventPanel extends JPanel {
	private static final long serialVersionUID = 6236313628549447664L;
	
	private PropertyObject[] events;
	private String label;

	private ProcessPropertyEditPanel propertyPanel;

	private JComboBox eventComboBox;
	private CustomClassEditPanel customClassEditpanel;
	private String eventType = ""; 
	
	private PropertyInfo[] customInfos;
	public EventPanel() {
	}
	
	public EventPanel(String label, PropertyObject[] events,String eventType) {
		this.label = label;
		this.events = events;
		this.eventType = eventType;
		initUI();
	}

	private void initUI() {
		setLayout(new BorderLayout());

//		JPanel eventPanel = new JPanel(new GridBagLayout());
//		GridBagConstraints g = new GridBagConstraints();
//		g.insets = new Insets(2, 2, 2, 2);
//		g.anchor = GridBagConstraints.EAST;
//		g.gridx = 0;
//		g.gridy = 0;
//		eventPanel.add(new JLabel(label), g);
//		g.fill = GridBagConstraints.HORIZONTAL;
//		g.weightx = 1;
//		g.gridx = 1;
//		eventComboBox = new JComboBox(events);
//		eventPanel.add(eventComboBox, g);
//		add(eventPanel, BorderLayout.NORTH);
//		propertyPanel = new PropertyEditPanel();
//		add(propertyPanel, BorderLayout.CENTER);
		
//		this.setPreferredSize(new java.awt.Dimension(414, 100));

		if("类型".equals(label.toString())){
			JPanel eventPanel = new JPanel(new GridBagLayout());
			GridBagConstraints g = new GridBagConstraints();
			g.insets = new Insets(2, 2, 2, 2);
			g.anchor = GridBagConstraints.EAST;
			g.gridx = 0;
			g.gridy = 0;
			eventPanel.add(new JLabel(label), g);
			
			g.fill = GridBagConstraints.HORIZONTAL;
			g.weightx = 1;
			g.gridx = 1;
		
			eventComboBox = new JComboBox(events);
			eventPanel.add(eventComboBox, g);
			add(eventPanel, BorderLayout.NORTH);
			
			propertyPanel = new ProcessPropertyEditPanel();
			this.add(propertyPanel, BorderLayout.CENTER);
		}else{
			customClassEditpanel = new CustomClassEditPanel(this);
			this.add(customClassEditpanel, BorderLayout.NORTH);
		}
	}
	
	public String getEvent(){
		return ((PropertyObject)eventComboBox.getSelectedItem()).getProperty();
	}
	
	public PropertyInfo[] getPropertyInfos(){
		return propertyPanel.getPropertyInfos();
	}

	public void setProcessTaskInfo(ProcessTaskInfo processTaskInfo) {
		if(processTaskInfo != null) {
			int itemCount = eventComboBox.getItemCount();
			for (int i = 0; i < itemCount; i++) {
				PropertyObject obj = (PropertyObject)eventComboBox.getItemAt(i);
				if(obj.getProperty().equals(processTaskInfo.taskType)) {
					eventComboBox.setSelectedIndex(i);
					break;
				}
			}
			
			PropertyInfo[] taskTypeProperties = processTaskInfo.taskTypeProperties;
			List<PropertyInfo> result = new ArrayList<PropertyInfo>();
			//转换list
			for (PropertyInfo propertyInfo : taskTypeProperties) {
				result.add(propertyInfo);
			}
			propertyPanel.setData(result);
		}
	}
	public String getEventType() {
		return eventType;
	}

	public void setEventType(String eventType) {
		this.eventType = eventType;
	}
	public PropertyInfo[] getCustomInfos() {
		customInfos = customClassEditpanel.getCustomUserInfos();
		return customInfos;
	}
	
	public void setCustomInfos(PropertyInfo[] customInfos) {
		this.customInfos = customInfos;
		if(customInfos!=null){
			List<PropertyInfo> result = new ArrayList<PropertyInfo>();
			//转换list
			for (PropertyInfo customInfo : customInfos) {
				result.add(customInfo);
			}
			customClassEditpanel.setData(result);
		}
	}
}