OrderReferenceGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2011 Lluis Turró Cutiller <http://www.turro.org/>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.turro.erp.reference;
 
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.command.Command;
import org.turro.command.Context;
import org.turro.elephant.context.Application;
import org.turro.elephant.util.Images;
import org.turro.erp.entity.CustomerOrder;
import org.turro.erp.entity.OrderReference;
import org.turro.erp.entity.WorkOrder;
import org.turro.erp.clone.EntityCloneGrid;
import org.turro.erp.sales.PendingCustomerOrderListbox;
import org.turro.financials.contract.ServiceStoreListbox;
import org.turro.financials.entity.Contract;
import org.turro.financials.entity.Product;
import org.turro.financials.product.ProductCombobox;
import org.turro.jpa.entity.EntityCollectionUtil;
import org.turro.zkoss.dialog.SelectionDialog;
import org.turro.zkoss.grid.CollectionGrid;
import org.turro.zkoss.grid.EditableCell;
import org.turro.zkoss.grid.EditableColumn;
import org.turro.zul.frame.Framework;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zk.ui.event.Event;
import org.zkoss.zk.ui.event.EventListener;
import org.zkoss.zk.ui.event.Events;
import org.zkoss.zul.Button;
import org.zkoss.zul.Image;
import org.zkoss.zul.Row;
 
public class OrderReferenceGrid extends CollectionGrid<OrderReference> {
 
  private WorkOrder workOrder;
 
  public OrderReferenceGrid() {
  }
 
  public OrderReferenceGrid(WorkOrder workOrder) {
    super(workOrder.getOrderReferences());
    this.workOrder = workOrder;
    addColumns();
  }
 
  public void setWorkOrder(WorkOrder workOrder) {
    this.workOrder = workOrder;
    setCollection(workOrder.getOrderReferences());
    addColumns();
  }
 
  public void importFromCustomerOrder() {
    final PendingCustomerOrderListbox pcolb = new PendingCustomerOrderListbox();
    pcolb.setMultiple(true);
    pcolb.setCheckmark(true);
    pcolb.setSelectFirst(false);
    pcolb.setContract(workOrder.getContract());
    
    SelectionDialog.getComponent(
            Framework.getCurrent().getPage(),
            Application.getString("lCustomerOrders"),
            pcolb,
            "80%", "80%", new Command() {
      @Override
      public Object execute(Context context) {
        if(pcolb != null) {
          for(CustomerOrder cu : pcolb.getObjectValues()) {
            Row row = appendValue();
            OrderReference or = (OrderReference) row.getValue();
            or.initFrom(cu);
            updateRow(row);
          }
          if(isAllowInsertions()) {
            appendValue();
          }
        }
        return null;
      }
    });
  }
  
  @Override
  protected void initiateRow(Row row, OrderReference value) {
    if(value == null) {
      value = new OrderReference();
      value.setWorkOrder(workOrder);
      workOrder.getOrderReferences().add(value);
      value.setOrderRef(getRowCount());
      if(workOrder.isProductOrder()) {
        value.setProductId(workOrder.getProductId());
      }
    }
    row.setValue(value);
    addDetail(row);
  }
 
  @Override
  protected boolean deleteRow(Row row) {
    OrderReference or = (OrderReference) row.getValue();
    EntityCollectionUtil.remove(workOrder.getOrderReferences(), or);
    or.setWorkOrder(null);
    return true;
  }
 
  @Override
  protected boolean isValid(OrderReference v) {
    return !v.isEmpty();
  }
 
  @Override
  protected String formatCell(EditableCell editableCell, Object value) {
    if(value instanceof Contract) {
      Contract ctc = (Contract) value;
      return ctc == null ? null : ctc.getPartialDescription();
    } else if(value instanceof Product) {
      Product p = (Product) value;
      return p == null ? null : p.getDescription();
    }
    return super.formatCell(editableCell, value);
  }
 
  @Override
  protected HtmlBasedComponent createEditor(EditableCell editableCell) {
    if(editableCell.getColumn() instanceof EditableColumn) {
      EditableColumn ec = (EditableColumn) editableCell.getColumn();
      if(ec.getJavaClass().equals(Contract.class)) {
        Object value = getCellValue(editableCell);
        ServiceStoreListbox sslb = new ServiceStoreListbox();
        if(value != null) sslb.setObjectValue((Contract) value);
        sslb.setMold("select");
        return sslb;
      } else if(ec.getJavaClass().equals(Product.class)) {
        Object value = getCellValue(editableCell);
        ProductCombobox pcb = new ProductCombobox();
        if(value != null) pcb.setObjectValue((Product) value);
        return pcb;
      }
    }
    return super.createEditor(editableCell);
  }
 
//  @Override
//  protected HtmlBasedComponent createRenderer(EditableCell editableCell) {
//    if(editableCell.getColumn() instanceof EditableColumn) {
//      EditableColumn ec = (EditableColumn) editableCell.getColumn();
//      if(!workOrder.isProductOrder() && ec.getJavaClass().equals(Product.class)) {
//        final OrderReference or = (OrderReference) editableCell.getRow().getFieldValue();
//        Button importDef = new Button(Application.getString("lProductOrder"));
//        final Product product = or.getProduct();
//        if(product != null) {
//          importDef.setLabel(product.getProductString());
//        }
//        importDef.addEventListener(Events.ON_CLICK, new EventListener() {
//          @Override
//          public void onEvent(Event event) throws Exception {
//            if(or.getId() > 0 && product != null) {
//              HashMap<String, Object> map = new HashMap<String, Object>();
//              map.put("orderReference", or);
//              ErpMenu.showModalZulFile("lProductOrder", "/WEB-INF/_zul/erp/reference/referenceClone.zul", map);
//              event.stopPropagation();
//            }
//          }
//        });
//        return importDef;
//      }
//    }
//    return super.createRenderer(editableCell);
//  }
 
  @Override
  protected HtmlBasedComponent createRenderer(EditableCell editableCell) {
    if(editableCell.getColumn() instanceof EditableColumn) {
      final OrderReference or = editableCell.getRow().getValue();
      if(editableCell.getCellIndex() == 7) {
        Button edit = new Button(null, Images.getImage("edit"));
        edit.addEventListener(Events.ON_CLICK, new EventListener() {
          @Override
          public void onEvent(Event event) throws Exception {
            event.stopPropagation();
            showTree(or);
          }
        });
        return edit;
      }
    }
    return super.createRenderer(editableCell);
  }
 
  private void showTree(OrderReference orderReference) {
    if(!orderReference.isEmpty()) {
      EntityCloneGrid orcg = new EntityCloneGrid();
      orcg.setOrderReference(orderReference);
      SelectionDialog.showComponent(getPage(), Application.getString("lReference"), orcg, "95%", "600px", null);
    }
  }
 
  private void addColumns() {
    try {
      int fractionDigits = workOrder.getContract() != null ? 
              workOrder.getContract().getCurrency().getDefaultFractionDigits() :
              2;
      addDetailColumn(new Image("/_zul/images/reference.png"));
      addColumn("#", "int", "orderRef", null, 0, false, false).setWidth("40px");
      addColumn(Application.getString("lQuantity"), "double", "quantity", null, 3, false, false).setWidth("90px");
      addColumn(Application.getString("lProduct"), Product.class, "product", null, 0, false, workOrder.isProductOrder()).setHflex("2");
      addColumn(Application.getString("lDescription"), String.class, "description", null, 20, false, false).setHflex("3");
      addColumn(Application.getString("lPrice"), "double", "price", null, fractionDigits, false, false).setWidth("120px");
      addColumn(Application.getString("lService"), Contract.class, "service", null, 0, false, false).setHflex("1");
      addColumn("", String.class, null, null, 2, false, true).setWidth("50px");
    } catch (ClassNotFoundException ex) {
      Logger.getLogger(OrderReferenceGrid.class.getName()).log(Level.SEVERE, null, ex);
    }
  }
 
  private void addDetail(Row row) {
    row.getChildren().clear();
    OrderReferenceDetail detail = new OrderReferenceDetail(row, this);
    row.appendChild(detail);
  }
 
  @Override
  protected boolean canDeleteRow(Row row) {
    OrderReference or = (OrderReference) row.getValue();
    return super.canDeleteRow(row) && !or.hasBugdetStopper();
  }
 
  @Override
  protected boolean canEditRow(Row row) {
    OrderReference or = (OrderReference) row.getValue();
    return super.canEditRow(row) && !or.hasBugdetStopper();
  }
 
}