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

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

import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTabbedPane;
import javax.swing.JTextField;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;

import org.dom4j.Attribute;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;

import com.mxgraph.view.mxGraph;
import com.vci.client.ui.locale.LocaleDisplay;
import com.vci.client.workflow.delegate.EventConfClientDelegate;
import com.vci.client.workflow.editor.FlowConstants;
import com.vci.client.workflow.editor.FlowNode;
import com.vci.corba.common.VCIError;
import com.vci.corba.workflow.data.PropertyInfo;

public class StartEndPanel extends JPanel implements IProcessProperty {
	
	private static final long serialVersionUID = 1724948299848339422L;
	
	private JTextField nameField;
	private mxGraph graph;
	private FlowNode node;
	
	private EventPanel transitionInitEventPropertyPanel;
	private EventPanel transitionEndEventPropertyPanel;
	
	public static PropertyInfo[] transmTrainsitionInfo;
	public static String transTrainsitionEnevtType_Start;
	public static String transTrainsitionEnevtType_End;
	
	public StartEndPanel(mxGraph graph, FlowNode node) {
		this.graph = graph;
		this.node = node;
		
		GridBagLayout gridBagLayout = new GridBagLayout();
		gridBagLayout.columnWidths = new int[]{0, 0, 0};
		gridBagLayout.rowHeights = new int[]{0, 0};
		gridBagLayout.columnWeights = new double[]{0.0, 1.0, Double.MIN_VALUE};
		gridBagLayout.rowWeights = new double[]{0.0, Double.MIN_VALUE};
		setLayout(gridBagLayout);
		
		JLabel lblNewLabel = new JLabel("名称:");
		GridBagConstraints gbc_lblNewLabel = new GridBagConstraints();
		gbc_lblNewLabel.insets = new Insets(0, 0, 0, 5);
		gbc_lblNewLabel.anchor = GridBagConstraints.EAST;
		gbc_lblNewLabel.gridx = 0;
		gbc_lblNewLabel.gridy = 0;
		add(lblNewLabel, gbc_lblNewLabel);
		
		nameField = new JTextField();
		nameField.setText(node.getName());
		GridBagConstraints gbc_textField = new GridBagConstraints();
		gbc_textField.fill = GridBagConstraints.HORIZONTAL;
		gbc_textField.gridx = 1;
		gbc_textField.gridy = 0;
		add(nameField, gbc_textField);

//		//2013-4-27 添加自定义路由事件
//		if(node.getName().equals("")
//				||node.getName().equals("斜线")
//				||node.getName().equals("水平折线")
//				||node.getName().equals("垂直折线")){
//			GridBagConstraints gbc_eventPanel = new GridBagConstraints();
//			gbc_eventPanel.fill = GridBagConstraints.HORIZONTAL;
//			gbc_eventPanel.gridx = 0;
//			gbc_eventPanel.gridy = 1;
//			gbc_eventPanel.weightx = 2;
//			gbc_eventPanel.gridwidth = 2;
//			add(getEventPanel(), gbc_eventPanel);
//		}
		
		DocumentListener documentListener = new DocumentListener() {
			public void removeUpdate(DocumentEvent e) {
				updateFlow();
			}
			public void insertUpdate(DocumentEvent e) {
				updateFlow();
			}
			public void changedUpdate(DocumentEvent e) {
				updateFlow();
			}
		};
		nameField.getDocument().addDocumentListener(documentListener);
	}

	protected void updateFlow() {
		graph.refresh();
	}
	
	@Override
	public String toString() {
		return nameField.getText().trim();
	}

	public String getNodeType() {
		return node.getType();
	}

	public void createAttribute(Element owner) {
		Attribute attributeName = DocumentHelper.createAttribute(owner, FlowConstants.XMLNAME, nameField.getText());
		owner.add(attributeName);
	}

	public void setValue(String text) {
		nameField.setText(text);
	}

	/**
	 * 2013-4-27 添加自定义路由事件
	 * @return
	 */
	private JComponent getEventPanel() {
		JTabbedPane eventPanel = new JTabbedPane();
		transitionInitEventPropertyPanel = new EventPanel("事件", getEventTypes(FlowConstants.XMLSTART),FlowConstants.XMLSTART);
		transitionEndEventPropertyPanel = new EventPanel("事件", getEventTypes(FlowConstants.XMLEND),FlowConstants.XMLEND);
		eventPanel.add("初始事件", transitionInitEventPropertyPanel);
		eventPanel.add("完成事件", transitionEndEventPropertyPanel);
		return eventPanel;
	}
	
	private PropertyObject[] getEventTypes(String eventType) {
		/*String[] types = EventProperties.getStringProperty("workflow.event.type."+eventType).split(",");*/
		//add by caill start 2016.4.8 通过corba连接服务端
		String[] types = null;
		try {
			 types = new EventConfClientDelegate().getStringProperty("workflow.event.type."+eventType).split(",");
		} catch (VCIError e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		//add by caill end
		List<PropertyObject> taskTypes = new ArrayList<PropertyObject>();
		taskTypes.add(new PropertyObject("", ""));
		for (int i = 0; i < types.length; i++) {
			/*taskTypes.add(new PropertyObject(types[i], EventProperties.getStringProperty("workflow.event.type." + types[i])));*/
			//add by caill start 2016.4.8 通过corba连接服务端
			try {
				taskTypes.add(new PropertyObject(types[i], new EventConfClientDelegate().getStringProperty("workflow.event.type." + types[i])));
			} catch (VCIError e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			//add by caill end
		}
		return taskTypes.toArray(new PropertyObject[0]);
	}
	
	private String getI18nForEvent(String key){
		return LocaleDisplay.getI18nString(key, "RMIPWorkflow", getLocale());
	}
	
	/**
	 * 保存路由设置的值
	 * @param owner
	 * @param eventPanel
	 * @param eventType
	 */
	private void getTrainsitionXml(Element owner, EventPanel eventPanel, String eventType) {
		PropertyInfo[] customClassInfo = eventPanel.getCustomInfos();
		if (customClassInfo.length > 0) {
			if(FlowConstants.XMLSTART.equals(eventType)){
				transTrainsitionEnevtType_Start = eventType;
			}
			if(FlowConstants.XMLEND.equals(eventType)){
				transTrainsitionEnevtType_End = eventType;
			}
			transmTrainsitionInfo = customClassInfo;
		}
	}
}