ReceiptGrid.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.task.usage;
 
import java.util.logging.Level;
import java.util.logging.Logger;
import org.turro.elephant.context.Application;
import org.turro.elephant.util.DecimalFormats;
import org.turro.erp.entity.ReceiptItem;
import org.turro.erp.entity.RequiredUsage;
import org.turro.erp.entity.Resource;
import org.turro.erp.entity.Task;
import org.turro.erp.entity.WorkOrder;
import org.turro.erp.humanres.HumanResourceAptitudeCombobox;
import org.turro.erp.humanres.HumanResourceCombobox;
import org.turro.erp.resource.ResourceCombobox;
import org.turro.erp.task.ReceiptItemAdapter;
import org.turro.financials.contract.ProviderCombobox;
import org.turro.financials.entity.Contract;
import org.turro.financials.entity.LineType;
import org.turro.financials.linetype.BillLineTypeListbox;
import org.turro.financials.model.document.LineTypeDescription;
import org.turro.financials.product.IProduct;
import org.turro.financials.product.ProductExtendedCombobox;
import org.turro.hr.humanres.HumanResourceAptitude;
import org.turro.zkoss.grid.CollectionGrid;
import org.turro.zkoss.grid.EditableCell;
import org.turro.zkoss.grid.EditableColumn;
import org.turro.zkoss.input.Percentbox;
import org.turro.zkoss.label.LabelTypes;
import org.zkoss.zk.ui.HtmlBasedComponent;
import org.zkoss.zul.Row;
import org.zkoss.zul.Vlayout;
 
public class ReceiptGrid extends CollectionGrid<ReceiptItem> {
 
  private Task task;
  private WorkOrder workOrder;
 
  public ReceiptGrid() {
    setAllowInsertions(false);
  }
 
  public Task getTask() {
    return task;
  }
 
  public void setTask(Task task) {
    this.task = task;
  }
 
  public WorkOrder getWorkOrder() {
    return workOrder;
  }
 
  public void setWorkOrder(WorkOrder workOrder) {
    this.workOrder = workOrder;
  }
 
  @Override
  protected void initiateRow(Row row, ReceiptItem value) {
    if(value == null) {
      throw new RuntimeException("Empty row on receipt!");
    }
    row.setValue(value);
  }
 
  @Override
  protected boolean deleteRow(Row row) {
    return false;
  }
 
  @Override
  protected boolean isValid(ReceiptItem v) {
    return !v.isEmpty();
  }
 
  @Override
  public void afterCompose() {
    addColumns();
    setCollection(task == null ? new ReceiptItemAdapter(task) : new ReceiptItemAdapter(workOrder));
    super.afterCompose();
  }
 
  @Override
  protected HtmlBasedComponent createEditor(EditableCell editableCell) {
    if(editableCell.getColumn() instanceof EditableColumn) {
      EditableColumn ec = (EditableColumn) editableCell.getColumn();
      RequiredUsage ru = editableCell.getRow().getValue();
      if(ec.getJavaClass().equals(HumanResourceAptitude.class)) {
        Object value = getCellValue(editableCell);
        HumanResourceAptitudeCombobox hrac = new HumanResourceAptitudeCombobox();
        hrac.setTask(task);
        if(value != null) hrac.setObjectValue((HumanResourceAptitude) value);
        return hrac;
      } else if(ec.getJavaClass().equals(Resource.class)) {
        Object value = getCellValue(editableCell);
        ResourceCombobox rcb = new ResourceCombobox();
        if(value != null) rcb.setObjectValue((Resource) value);
        return rcb;
      } else if(ec.getJavaClass().equals(Contract.class)) {
        Object value = getCellValue(editableCell);
        ProviderCombobox pcb = new ProviderCombobox();
        if(value != null) pcb.setObjectValue((Contract) value);
        return pcb;
      } else if(ec.getJavaClass().equals(IProduct.class)) {
        Object value = getCellValue(editableCell);
        ProductExtendedCombobox pecb = new ProductExtendedCombobox();
        pecb.setContractorId(ru.getProviderId());
        if(value != null) pecb.setObjectValue((IProduct) value);
        return pecb;
      } else if(ec.getJavaClass().equals(LineType.class)) {
        Object value = getCellValue(editableCell);
        BillLineTypeListbox bltlb = new BillLineTypeListbox();
        bltlb.setMold("select");
        bltlb.setData(ru.getProvider(), ru.getLineTypeId(), ru.getContractPreferenceId());
        return bltlb;
      } else if(editableCell.getColumn().getLabel().equals(Application.getString("lDedication"))) {
        Object value = getCellValue(editableCell);
        Percentbox pb = new Percentbox();
        if(value != null) pb.setValue((Double) value);
        return pb;
      }
    }
    return super.createEditor(editableCell);
  }
 
  @Override
  protected HtmlBasedComponent createRenderer(EditableCell editableCell) {
    if(editableCell.getColumn() instanceof EditableColumn) {
      EditableColumn ec = (EditableColumn) editableCell.getColumn();
      final ReceiptItem ri = editableCell.getRow().getValue();
      if(editableCell.getCellIndex() == 0) {
        return getResourceBox(ri, false);
      }
    }
    return super.createRenderer(editableCell);
  }
 
  @Override
  protected String formatCell(EditableCell editableCell, Object value) {
    if(value instanceof HumanResourceAptitude) {
      HumanResourceAptitude res = ((HumanResourceAptitude) value);
      return res.getRealName();
    } else if(value instanceof Resource) {
      Resource res = ((Resource) value);
      return res.getName();
    } else if(value instanceof Contract) {
      Contract ctc = ((Contract) value);
      return ctc.getPartialDescription();
    } else if(value instanceof IProduct) {
      IProduct p = ((IProduct) value);
      return p.getProductString();
    } else if(value instanceof LineType) {
      RequiredUsage ru = editableCell.getRow().getValue();
      return new LineTypeDescription(ru.getLineTypeId(), ru.getContractPreferenceId()).getDescription();
    } else if(editableCell.getColumn().getLabel().equals(Application.getString("lDedication"))) {
      return DecimalFormats.format(((Double) value) * 100.0) + "%";
    }
    return super.formatCell(editableCell, value);
  }
 
  @Override
  protected Object getEditorValue(EditableCell editableCell) {
    if(editableCell.getJavaClass().equals(LineType.class)) {
      RequiredUsage ru = editableCell.getRow().getValue();
      BillLineTypeListbox bltlb = (BillLineTypeListbox) editableCell.getEditor();
      LineType lt = bltlb.getObjectValue();
      if(lt != null) {
        ru.setLineTypeId(lt.getId());
        if(lt.getContractPreference() != null) {
          ru.setContractPreferenceId(lt.getContractPreference().getId());
        }
      }
      return lt;
    }
    return super.getEditorValue(editableCell);
  }
 
  private void addColumns() {
    try {
      addColumn(Application.getString("lResource") + "/" + Application.getString("lProduct"), String.class, "", null, 2, false, false).setHflex("1");
      addColumn(Application.getString("lUnits"), "double", "units", null, 3, false, false).setWidth("60px");
      addColumn(Application.getString("lDedication"), "double", "dedication", null, 2, false, false).setWidth("80px");
      addColumn(Application.getString("lCost"), "double", "cost", null, 3, false, false).setWidth("90px");
    } catch (ClassNotFoundException ex) {
      Logger.getLogger(UsageGrid.class.getName()).log(Level.SEVERE, null, ex);
    }
  }
 
  private HtmlBasedComponent getResourceBox(final ReceiptItem ri, boolean edit) {
    RequiredUsage ru = ri.getOrderItem().getRequiredUsage();
    Vlayout vbox = new Vlayout();
    if(edit && ri.isHumanResourceType() && ru.isCanChange()) {
      HumanResourceCombobox hrc = new HumanResourceCombobox();
      hrc.setObjectValue(ri.getHumanResource());
      // on change ri and oi
      vbox.appendChild(hrc);      
    } else if(edit && ri.isProductType() && !ru.isProviderFixed()) {
      ProviderCombobox pc = new ProviderCombobox();
      pc.setObjectValue(ri.getProvider());
      // on change ri and oi
      vbox.appendChild(pc);      
    } else {
      vbox.appendChild(LabelTypes.getCaptionLabel(ri.getOrderItem()
              .getRequiredUsage().getName()));
    }
    vbox.appendChild(LabelTypes.getSoftLabel(ri.getOrderItem()
            .getOwnerRequiredUsage().getTask().getName()));
    vbox.appendChild(LabelTypes.getSoftLabel(ri.getOrderItem()
            .getOwnerRequiredUsage().getTask().getOrderReference().getDescription()));
    return vbox;
  }
 
}