/*
 * Created on 7/04/2005
 */
package DMS;

import java.util.HashMap;
import java.util.Vector;

import org.w3c.dom.Node;

/**
 * @author mtayler
 */
public class highlightItem {
	
	private String FStyleClass;
	private Vector styleItemArray;

	public highlightItem(Node root) {
		styleItemArray = new Vector();
		FStyleClass = XMLParser.findNodeValue(root,"style-class");		
		
		Node styleNode = XMLParser.findNode(root,"styleItem-list");
		
		parseRoot(styleNode);
	}

	private void parseRoot(Node root) {
		Vector dsVector = XMLParser.findNodeList(root,"styleItem");
		
		for (int i=0;i<dsVector.size();i++) {
			Node node=(Node)dsVector.get(i);			
			highlightStyleItem highlight = new highlightStyleItem(node);
			styleItemArray.add(highlight);			
		}
			
	}
	
	public highlightStyleItem[] getStyleItems() {		
		return (highlightStyleItem[])styleItemArray.toArray(new highlightStyleItem[0]);		
	}
	
	/**
	 * @return Returns the fStyleClass.
	 */
	public String getStyleClass() {
		return FStyleClass;
	}	
	

	public boolean isValidStyle(HashMap data) {
		for (int i=0;i<styleItemArray.size();i++) {
			highlightStyleItem highlightStyle = (highlightStyleItem)styleItemArray.get(i);
			String fieldName = highlightStyle.getFieldName();
			String fieldOperation = highlightStyle.getFieldName();
			String styleValue = highlightStyle.getFieldValue();
			String actualValue = DMSUtils.NVL((String)data.get(fieldName));
			
			if (highlightStyle.isEqual()&&!styleValue.equals(actualValue)) return false; //if any of the style items dont match the record data return false)
			else if (highlightStyle.isNotEqual()&&styleValue.equals(actualValue)) return false; //if any of the style items match the record data return false)			
		}
		return true;
	}	
	
	public String getHighlightLogic() {
		StringBuffer sb = new StringBuffer();
		for (int i=0;i<styleItemArray.size();i++) {
			highlightStyleItem highlightStyle = (highlightStyleItem)styleItemArray.get(i);
			String fieldName = highlightStyle.getFieldName().trim().toLowerCase();
			String styleValue = highlightStyle.getFieldValue();
			if (sb.length()!=0) sb.append(", ");
			sb.append(fieldName).append(" = ").append(styleValue);
		}		
		return sb.toString();
	}
}