DocumentByEntityVM.java

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/*
 * Turró i Cutiller Foundation. License notice.
 * Copyright (C) 2021 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.entities.portfolio;
 
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.turro.entities.IElephantEntity;
import org.turro.financials.model.document.contract.DocumentPortfolio;
import org.turro.i18n.I_;
import org.zkoss.bind.annotation.BindingParam;
import org.zkoss.bind.annotation.Command;
import org.zkoss.bind.annotation.NotifyChange;
 
public class DocumentByEntityVM {
 
  private final DocumentByEntityList documents;
  private IElephantEntity entity, category;
  private EntityPortfolioList entityModel;
 
  public DocumentByEntityVM() {
    documents = new DocumentByEntityList();
  }
  
  public IElephantEntity getEntity() {
    return entity;
  }
 
  @NotifyChange({"model", "entity", "finalInvoice", "finalSettlement", "finalPortfolio", "finalBalance", "finalCount"})
  @Command("entity")
  public void setEntity(@BindingParam("entity") IElephantEntity entity) {
    this.entity = entity;
    this.category = entity;
  }
  
  @NotifyChange({"model", "finalInvoice", "finalSettlement", "finalPortfolio", "finalBalance", "finalCount"})
  @Command("category")
  public void setCategory(@BindingParam("category") IElephantEntity category) {
    this.category = category;
  }
  
  @NotifyChange("model")
  @Command("update")
  public void update() {}
  
  public List<DocumentPortfolio> getModel() {
    if(entity != null) {
      documents.clear();
      entityModel = new EntityPortfolioList(documents, category.getAllChildren().getEntityPaths());
      return new ArrayList(entityModel);
    } else {
      return Collections.EMPTY_LIST;
    }
  }
  
  public String getLabel(String label) {
    return I_.get(label);
  }
 
  public double getFinalBalance() {
    return entityModel == null ? 0.0 : entityModel.getFinalBalance();
  }
 
  public double getFinalInvoice() {
    return entityModel == null ? 0.0 : entityModel.getFinalInvoice();
  }
 
  public double getFinalPortfolio() {
    return entityModel == null ? 0.0 : entityModel.getFinalPortfolio();
  }
 
  public double getFinalSettlement() {
    return entityModel == null ? 0.0 : entityModel.getFinalSettlement();
  }
 
  public int getFinalCount() {
    return entityModel == null ? 0 : entityModel.getFinalCount();
  }
 
}