package com.vci.client.uif.engine.client;

import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.Frame;
import java.awt.Image;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.HashMap;
import javax.swing.JDialog;

import com.vci.client.ui.swing.VCISwingUtil;
import com.vci.client.ui.swing.components.VCIJButton;
import com.vci.client.ui.swing.components.VCIJOptionPane;
import com.vci.client.ui.swing.components.VCIJPanel;
import com.vci.client.uif.engine.client.tableArea.TablePanel;
import com.vci.client.uif.engine.client.tree.TreePanel;

/**
 * 添加按钮事件中使用的选择窗口
 * @author VCI-STGK006
 *
 */
public class ChooseBusinessObjectDialog extends JDialog {
	
	/**
	 * 
	 */
	private static final long serialVersionUID = 7337695196482233220L;

	/**
	 * 图标
	 */
	private Image img = VCISwingUtil.createImageIcon("search.png").getImage();
	/**
	 * 父窗口
	 */
	private Window owner = null;
	/**
	 * ui上下文
	 */
	private String context = "";
	/**
	 * 显示类型
	 */
	private String type = "";
	/**
	 * 显示中选中类型的oid
	 */
	private String oid = "";
	/**
	 * UILayoutPanel
	 */
	private UILayoutPanel uipl = null;
	/**
	 * 是否可以多选
	 */
	private boolean multiplechoice = false;
	/**
	 * 用户选择数据
	 */
	private Object[] selectedDatas = null;
	/**
	 * 是确定还是取消
	 */
	private boolean isOk = false;
	
	/**
	 * 查询选择窗口
	 * @param owner
	 * @param context ui上下文
	 * @param type 显示类型
	 * @param multiplechoice 是否可以多选
	 * @param oid sourceOID
	 */
	public ChooseBusinessObjectDialog(Frame owner, String type, String context, boolean multiplechoice,String oid){
		super(owner, "选择", true);
		this.owner = owner;
		this.context = context;
		this.type = type;
		this.oid = oid;
		this.multiplechoice = multiplechoice;
		init();
	}
	
	private HashMap<String, String> souceMap = null;
	/**
	 * 
	 * @Title		:
	 * @Description	:
	 * @param owner
	 * @param type
	 * @param context
	 * @param multiplechoice
	 * @param oid
	 * @param souceMap   //Add by zhonggy 2015-08 (计价系统提出需求，by xiejun)
	 */
	public ChooseBusinessObjectDialog(Frame owner, String type, String context, boolean multiplechoice,String oid,HashMap<String, String> souceMap){
		super(owner, "选择", true);
		this.owner = owner;
		this.context = context;
		this.type = type;
		this.oid = oid;
		this.multiplechoice = multiplechoice;
		this.souceMap = souceMap;
		init();
	}
	
	/**
	 * 绘制窗体
	 */
	public void init(){
		setIconImage(img);
		setLayout(new BorderLayout());
		add(getCenterDataPanel(), BorderLayout.CENTER);
		add(getSouthButtonPanel(), BorderLayout.SOUTH);
		setSize(UIHelper.DIALOG_DEFAULT_WIDTH, UIHelper.DIALOG_DEFAULT_HEIGHT);
		setLocationRelativeTo(owner);
		setVisible(true);
	}
	
	/**
	 * 创建数据区域
	 * @return
	 */
	private VCIJPanel getCenterDataPanel(){
		VCIJPanel pal = new VCIJPanel(new BorderLayout());
		//HashMap<String, String> map = new HashMap<String, String>();
		if (souceMap == null) {
			souceMap = new HashMap<String, String>();
		}
		souceMap.put(UIHelper.TYPE, type);
		souceMap.put(UIHelper.CONTEXT, context);
		souceMap.put(UIHelper.OID, oid);
		//map.put(UIHelper.OID, map.get(UIHelper.OID));
		// 加入来源参数
		//map.put("fromType", type);
		//map.put("fromContext", context);
		//map.put("fromObjectId", map.get(UIHelper.OID));

		UILayoutPanel uipl = getUILayoutPanel(souceMap);
		pal.add(uipl, BorderLayout.CENTER);
		return pal;
	}
	
	private UILayoutPanel getUILayoutPanel(HashMap<String, String> map){
		uipl = new UILayoutPanel(map);
		uipl.setDataValueMap(map);
		uipl.prep();
		uipl.initMainPanel();
		return uipl;
	}
	
	/**
	 * 创建按钮区域
	 * @return
	 */
	private VCIJPanel getSouthButtonPanel(){
		VCIJPanel pal = new VCIJPanel();
		VCIJButton btnOk = VCISwingUtil.createVCIJButton("ok", "确定", "确定", "accept.png");
		VCIJButton btnCancel = VCISwingUtil.createVCIJButton("cancel", "取消", "取消", "cancel.png");
		btnOk.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				ok();
			}
		});
		btnCancel.addActionListener(new ActionListener() {
			@Override
			public void actionPerformed(ActionEvent e) {
				cancel();
			}
		});
		pal.add(btnOk);
		pal.add(btnCancel);
		return pal;
	}
	
	/**
	 * 确定事件
	 */
	public void ok(){
		Component compt = uipl.getTabPanel();
		Object[] objs = null;
		if(compt instanceof TablePanel){
			TablePanel tablePanel = (TablePanel) compt;
			objs = tablePanel.getTablePanelModel().getSelectObjects();
		}else if(compt instanceof TreePanel){
			TreePanel  panel = (TreePanel ) compt;
			Object obj = panel.getSelectTreeNode().getObj();
			objs=new Object[]{obj};
		}
		if(objs == null || objs.length <= 0) {
			VCIJOptionPane.showError(this, "请先选择数据！");
			return;
		}
		if(!multiplechoice){
			if(objs.length > 1) {
				VCIJOptionPane.showError(this, "一次只能选择一条数据！");
				return;
			}
		}
		this.selectedDatas = objs;
		this.isOk = true;
		this.dispose();
	}
	/**
	 * 关闭窗口
	 */
	private void cancel(){
		this.dispose();
	}
	
	/**
	 * 是否继续执行操作
	 * @return
	 */
	public boolean isOk(){
		return this.isOk;
	}
	
	/**
	 * 得到用户选择的数据
	 * @return
	 */
	public Object[] getSelectedData(){
		return this.selectedDatas;
	}
}