CustomerOrderLinesGrid.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2012 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.sales;
 
import java.util.Date;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.elephant.context.Application;
import org.turro.erp.db.ErpPU;
import org.turro.erp.entity.CustomerOrder;
import org.turro.erp.reference.OrderReferenceGrid;
import org.turro.erp.workorder.CustomerOrderWrapper;
import org.turro.financials.contract.ServiceStoreListbox;
import org.turro.financials.entity.Contract;
import org.turro.financials.entity.Product;
import org.turro.financials.model.business.CompanyWrapper;
import org.turro.financials.product.ProductCombobox;
import org.turro.zkoss.grid.CollectionGrid;
import org.turro.zkoss.grid.EditableCell;
import org.turro.zkoss.grid.EditableColumn;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zul.Row;
 
public class CustomerOrderLinesGrid extends CollectionGrid<CustomerOrder> {
 
  private CustomerOrder customerOrder;
 
  public void setCustomerOrder(CustomerOrder customerOrder) {
    this.customerOrder = customerOrder;
    setCollection(CustomerOrderWrapper.getLines(customerOrder));
    addColumns();
  }
 
  public CustomerOrder getCustomerOrder() {
    return customerOrder;
  }
 
  public void setNewValues(CustomerOrder customerOrder) {
    this.customerOrder = customerOrder;
  }
  
  @Override
  protected void initiateRow(Row row, CustomerOrder value) {
    if(value == null) {
      value = new CustomerOrder();
      value.setCustomerId(customerOrder.getCustomerId());
      value.setOrderDate(customerOrder.getOrderDate());
      value.setOrderId(customerOrder.getOrderId());
    }
    row.setValue(value);
  }
 
  @Override
  protected boolean canDeleteRow(Row row) {
    CustomerOrder co = (CustomerOrder) row.getValue();
    return co.getOrderReference() == null;
  }
 
  @Override
  protected boolean canEditRow(Row row) {
    CustomerOrder co = (CustomerOrder) row.getValue();
    return co.getOrderReference() == null;
  }
  
  @Override
  protected boolean deleteRow(Row row) {
    CustomerOrder co = (CustomerOrder) row.getValue();
    if(co.getOrderReference() == null) {
      new ErpPU().deleteObject(co);
      return true;
    }
    return false;
  }
 
  @Override
  protected boolean isValid(CustomerOrder 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);
  }
 
  private void addColumns() {
    try {
      int fractionDigits = CompanyWrapper.getCurrencyFormatter().getMaximumFractionDigits();
      addColumn(Application.getString("lQuantity"), "double", "quantity", null, 3, false, false).setWidth("90px");
      addColumn(Application.getString("lDescription"), String.class, "description", null, 20, false, false).setHflex("2");
      addColumn(Application.getString("lObjectivePrice"), "double", "price", null, fractionDigits, false, false).setWidth("120px");
      addColumn(Application.getString("lService"), Contract.class, "service", null, 0, false, false).setHflex("1");
      addColumn(Application.getString("lBudget"), "boolean", "wantBudget", null, 0, false, false).setWidth("90px");
      addColumn(Application.getString("lDelivery"), Date.class, "delivery", null, 0, true, false).setWidth("120px");
      addColumn(Application.getString("lControl"), Date.class, "controlDate", null, 0, true, false).setWidth("120px");
    } catch (ClassNotFoundException ex) {
      Logger.getLogger(OrderReferenceGrid.class.getName()).log(Level.SEVERE, null, ex);
    }
  }
 
}