package org.zkoss.bind.examples.order;

import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;

import org.zkoss.bind.annotation.BindingParam;
import org.zkoss.bind.annotation.Command;
import org.zkoss.lang.Objects;
import org.zkoss.zul.ListModel;
import org.zkoss.zul.ListModelList;
import org.zkoss.zul.ListModels;

public class ChosenBoxBugViewModel {
	private List<QtAlloyElement> qtAlloyElementList = new ArrayList<QtAlloyElement>();
	private List<CtEntityMaster> ctEntityMasterList = new ArrayList<CtEntityMaster>();
	private List<String> items 						= new ArrayList<String>();
	private int selectedShtCastPlnItemIndex = -1;
	public ChosenBoxBugViewModel(){
		for(int i=0;i<20;i++){
			CtEntityMaster ctEntityMaster =  new CtEntityMaster();
			ctEntityMaster.setEntityCode("Entity "+i);
			ctEntityMasterList.add(ctEntityMaster);
		}
		//-- simple string array
		for(int i=0;i<20;i++){
			items.add("Item "+i);
		}
		QtAlloyElement qt = new QtAlloyElement();
		qt.setChemicalElementName("Cobal");
		qtAlloyElementList.add(qt);
	}
	public List<String> getItems() {
		System.out.println("getItems");
		//return ListModels.toListSubModel(new ListModelList(items));
		return items;
	}
	/**
	 * @return the ctEntityMasterList
	 */
	public ListModel getCtEntityMasterList() {
		System.out.println("in getCtEntityMasterList ");
		//return ctEntityMasterList;
		return ListModels.toListSubModel(new ListModelList(ctEntityMasterList),new CustomerSortComparator(),10);
	}

	/**
	 * @param ctEntityMasterList the ctEntityMasterList to set
	 */
	public void setCtEntityMasterList(List<CtEntityMaster> ctEntityMasterList) {
		this.ctEntityMasterList = ctEntityMasterList;
	}	
	/**
	 * @return the qtAlloyElementList
	 */
	public List<QtAlloyElement> getQtAlloyElementList() {
		return qtAlloyElementList;
	}
	/**
	 * @param qtAlloyElementList the qtAlloyElementList to set
	 */
	public void setQtAlloyElementList(List<QtAlloyElement> qtAlloyElementList) {
		this.qtAlloyElementList = qtAlloyElementList;
	}
	/**
	 * Method changeSelectedIndex
	 */
	@Command
	public void changeIndex(@BindingParam("index") int index){
		System.out.println("in changeIndex index === "+index);
		this.selectedShtCastPlnItemIndex = index;
	}	
	/**
	 * @return the selectedShtCastPlnItemIndex
	 */
	public int getSelectedShtCastPlnItemIndex() {
		return selectedShtCastPlnItemIndex;
	}
	/**
	 * @param selectedShtCastPlnItemIndex the selectedShtCastPlnItemIndex to set
	 */
	public void setSelectedShtCastPlnItemIndex(int selectedShtCastPlnItemIndex) {
		this.selectedShtCastPlnItemIndex = selectedShtCastPlnItemIndex;
	}

	/**
	 * Class CustomerSortComparator 
	 * @author Administrator
	 *
	 */
	class CustomerSortComparator implements Comparator<Object> {
		public int compare(Object key, Object value) {
			String idx = Objects.toString(key);
			System.out.println("idx  == "+idx);
			System.out.println("value == "+value.toString());
			if (idx.isEmpty())
				return 0;
			return idx != null && value != null && idx.length() > 0 && Objects.toString(((CtEntityMaster)value).getEntityCode().toUpperCase()).startsWith(idx.toUpperCase()) ? 0 : 1;
		}
	}
}