OldGoldIndentifyFacade.java

package com.topsun.posclient.sales.ui.gold;

import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.List;

import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.KeyEvent;
import org.eclipse.swt.events.KeyListener;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.swt.widgets.Text;

import com.topsun.posclient.common.AppConstants;
import com.topsun.posclient.common.POSException;
import com.topsun.posclient.common.ProjectUtil;
import com.topsun.posclient.common.service.IBaseService;
import com.topsun.posclient.common.service.impl.BaseServiceImpl;
import com.topsun.posclient.datamodel.OldGold;
import com.topsun.posclient.sales.MessageResources;

/**
 * 旧金鉴定
 * 
 * @author Dong
 *
 */
public class OldGoldIndentifyFacade extends CommonFacade {
	
	/**
	 * 重置旧金鉴定界面
	 * @throws POSException
	 */
	public static void restOldGoldIndentifyView() throws POSException{
		IBaseService baseService = new BaseServiceImpl();
		
		TableViewer tableViewer = OldGoldIdentifyManager.getInstance().getOldGoldIdentifyTableView();
		tableViewer.setInput(null);
		tableViewer.refresh();
		
		Text text = OldGoldIdentifyManager.getInstance().getDocNum();
		text.setText(baseService.createNo(AppConstants.DOC_TYPE_OLDGOLD));
		Text mantr = OldGoldIdentifyManager.getInstance().getMantrCode();
		mantr.setText("");
		mantr.forceFocus();
		
		caculatorOldGoldTotalPrice();
	}

	/**
	 * 获取当前窗口选中的OldGold
	 * @return
	 */
	public static OldGold getCurrentSelectionItem() {
		TableViewer tableViewer = OldGoldIdentifyManager.getInstance().getOldGoldIdentifyTableView();
		ISelection iSelection = tableViewer.getSelection();
		if (iSelection instanceof StructuredSelection) {
			StructuredSelection selection = (StructuredSelection) iSelection;
			Object obj = selection.getFirstElement();
			if (obj instanceof OldGold) {
				OldGold og = (OldGold) obj;
				return og;
			}
		}
		return null;
	}
	
	public static List<OldGold> getCurrentOldGoldList() {
		TableViewer tableViewer = OldGoldIdentifyManager.getInstance().getOldGoldIdentifyTableView();
		List<OldGold> oldList = (List<OldGold>)tableViewer.getInput();
		for(OldGold og : oldList){
			BigDecimal sum = og.getSum();
			sum = sum.setScale(2, BigDecimal.ROUND_HALF_UP);
			og.setSum(sum);
		}
		return oldList;
	}

	/**
	 * 计算总价
	 */
	public static void caculatorOldGoldTotalPrice() {
		Label salesPriceLable = OldGoldIdentifyManager.getInstance().getOldGoldIdentifyTotlePrice();
		TableViewer tableViewer = OldGoldIdentifyManager.getInstance().getOldGoldIdentifyTableView();
		TableItem[] items = tableViewer.getTable().getItems();
		BigDecimal totle = new BigDecimal(0);
		for (TableItem tableItem : items) {
			String price = tableItem.getText(11);
			BigDecimal bigDecimal = ProjectUtil.formatString(price);
			totle = totle.add(bigDecimal);
		}
		salesPriceLable.setText(ProjectUtil.formatAmount(null, totle));
	}

	/**
	 * 删除OldGold
	 * 
	 * @param control
	 */
	public static void delGoldSaleItemListener(Control control) {
		if (control instanceof Button) {
			Button button = (Button) control;
			button.addSelectionListener(new SelectionListener() {
				public void widgetSelected(SelectionEvent e) {
					TableViewer tableViewer = OldGoldIdentifyManager.getInstance().getOldGoldIdentifyTableView();
					ISelection iSelection = tableViewer.getSelection();
					if (iSelection instanceof IStructuredSelection) {
						IStructuredSelection iStructuredSelection = (IStructuredSelection) iSelection;
						Object obj = iStructuredSelection.getFirstElement();
						if (obj instanceof OldGold) {
							OldGold item = (OldGold) obj;
							Object itemList = tableViewer.getInput();
							if (itemList == null) {
								return;
							} else {
								if (itemList instanceof List) {
									List list = (List) itemList;
									list.remove(item);
								}
							}
							tableViewer.refresh();
						}
					}
				}

				public void widgetDefaultSelected(SelectionEvent e) {

				}
			});
		}

	}
	
	/**
	 * 物料编码回车事件
	 * @param control
	 */
	public static void addOldGoldListener(final Text matnr, final String inputDocNum) {
		matnr.addKeyListener(new KeyListener() {
			public void keyReleased(KeyEvent e) {
				Text text  = null;
				if (e.keyCode == SWT.CR) {
					
					TableViewer tableViewer = OldGoldIdentifyManager.getInstance().getOldGoldIdentifyTableView();
					
					String inputMatnr = "";
					if (e.getSource() instanceof Text) {
						text = (Text) e.getSource();
						inputMatnr = text.getText();
					}
					if(null == inputMatnr || "".equals(inputMatnr)){
						MessageDialog.openInformation(tableViewer.getControl().getShell(), MessageResources.message_ui_tips, "【物料编码】不能为空");
						matnr.forceFocus();
						matnr.setText("");
						return;
					}
					
					List<OldGold> ogList = (List<OldGold>)tableViewer.getInput();
					if(null != ogList && ogList.size() > 0){
						for(OldGold og : ogList){
							if(og.getItemCode().equals(inputMatnr)){
								MessageDialog.openInformation(tableViewer.getControl().getShell(), MessageResources.message_ui_tips, "物料编码为【"+inputMatnr+"】的旧金数据已存在");
								matnr.forceFocus();
								matnr.setText("");
								return;
							}
						}
					}
					IBaseService baseService = new BaseServiceImpl();
					String matklCode;
					try {
						matklCode = baseService.getMatklByMatnr(inputMatnr);
					} catch (POSException e1) {
						MessageDialog.openInformation(tableViewer.getControl().getShell(), MessageResources.message_ui_tips, e1.getErrorMessage());
						matnr.forceFocus();
						matnr.setText("");
						return;
					}
					
					OldGold og = new OldGold();
					og.setDocNum(inputDocNum);
					try {
						og.setName(baseService.getNameByMatnr(inputMatnr));
					} catch (POSException e1) {
						MessageDialog.openInformation(tableViewer.getControl().getShell(), MessageResources.message_ui_tips, e1.getErrorMessage());
						matnr.forceFocus();
						matnr.setText("");
						return;
					}
					og.setIdfCode(inputDocNum);
					og.setItemCode("");
					og.setLoss(CommonFacade.getLossPoint(matklCode));
					
					String loss = CommonFacade.getLossPointString(matklCode);
					if("0.01".equals(loss)){
						og.setT_Loss(0);
					}else if("0.12".equals(loss)){
						og.setT_Loss(1);
					}else if("0.15".equals(loss)){
						og.setT_Loss(2);
					}else{
						og.setT_Loss(3);
					}
					
					og.setMtartCode(inputMatnr);
					og.setNeatness(new BigDecimal(0));
					try {
						og.setPrice_G(baseService.getGoldPriceByMtartCode(matklCode));
					} catch (POSException e1) {
						MessageDialog.openInformation(tableViewer.getControl().getShell(), MessageResources.message_ui_tips, e1.getErrorMessage());
						matnr.forceFocus();
						matnr.setText("");
						return;
					}
					og.setMatkl(matklCode);
					og.setRefine(new BigDecimal(0));
					og.setService(new BigDecimal(0));
					og.setT_ServiceFee(3);
					og.setSum(new BigDecimal(0));
					og.setSuppliser(og.getSuppliser());
					og.setType(og.getType());
					og.setWeight(new BigDecimal(0));
					og.setWeight_F(new BigDecimal(0));
					og.setWeight_G(new BigDecimal(0));
					og.setWeight_R(new BigDecimal(0));
					Object obj = tableViewer.getInput();
					if (obj == null) {
						List<OldGold> list = new ArrayList<OldGold>();
						list.add(og);
						tableViewer.setInput(list);
					} else {
						if (obj instanceof List) {
							List<OldGold> list = (List<OldGold>) obj;
							list.add(og);
							tableViewer.setInput(list);
						}
					}
					tableViewer.refresh();
					matnr.forceFocus();
					matnr.setText("");
				}
			}
			public void keyPressed(KeyEvent e) {

			}
		});
	}
	
	
	/**
	 * 添加旧金按钮事件
	 * @param inputMatnr
	 * @param tableViewer
	 * @throws POSException
	 */
	public static void addTableOldGold(String inputMatnr, String inputDocNum, TableViewer tableViewer) throws POSException{
		List<OldGold> ogList = (List<OldGold>)tableViewer.getInput();
		if(null != ogList && ogList.size() > 0){
			for(OldGold og : ogList){
				if(og.getItemCode().equals(inputMatnr)){
					MessageDialog.openInformation(tableViewer.getControl().getShell(), MessageResources.message_ui_tips, "物料编码为【"+inputMatnr+"】的旧金数据已存在");
			    	return;
				}
			}
		}
		IBaseService baseService = new BaseServiceImpl();
		String matklCode = baseService.getMatklByMatnr(inputMatnr);
		
		OldGold og = new OldGold();
		og.setDocNum(inputDocNum);
		og.setName(baseService.getNameByMatnr(inputMatnr));
		og.setIdfCode(inputDocNum);
		og.setItemCode("");
		og.setLoss(CommonFacade.getLossPoint(matklCode));
		String loss = CommonFacade.getLossPointString(matklCode);
		if("0.01".equals(loss)){
			og.setT_Loss(0);
		}else if("0.12".equals(loss)){
			og.setT_Loss(1);
		}else if("0.15".equals(loss)){
			og.setT_Loss(2);
		}else{
			og.setT_Loss(3);
		}
		og.setMtartCode(inputMatnr);
		og.setNeatness(new BigDecimal(0));
		og.setPrice_G(baseService.getGoldPriceByMtartCode(matklCode));
		og.setMatkl(matklCode);
		og.setRefine(new BigDecimal(0));
		og.setService(new BigDecimal(0));
		og.setT_ServiceFee(3);
		og.setSum(new BigDecimal(0));
		og.setSuppliser(og.getSuppliser());
		og.setType(og.getType());
		og.setWeight(new BigDecimal(0));
		og.setWeight_F(new BigDecimal(0));
		og.setWeight_G(new BigDecimal(0));
		og.setWeight_R(new BigDecimal(0));
		Object obj = tableViewer.getInput();
		if (obj == null) {
			List<OldGold> list = new ArrayList<OldGold>();
			list.add(og);
			tableViewer.setInput(list);
		} else {
			if (obj instanceof List) {
				List<OldGold> list = (List<OldGold>) obj;
				list.add(og);
				tableViewer.setInput(list);
			}
		}
		tableViewer.refresh();
	}
}