fr.amapj.view.views.saisiecontrat.PopupSaisieJoker.java Source code

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Here is the source code for fr.amapj.view.views.saisiecontrat.PopupSaisieJoker.java

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/*
 *  Copyright 2013-2018 Emmanuel BRUN (contact@amapj.fr)
 * 
 *  This file is part of AmapJ.
 *  
 *  AmapJ 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.
    
 *  AmapJ 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 AmapJ.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * 
 */
package fr.amapj.view.views.saisiecontrat;

import java.text.SimpleDateFormat;
import java.time.LocalDate;
import java.util.ArrayList;
import java.util.List;

import com.vaadin.shared.ui.label.ContentMode;
import com.vaadin.ui.ComboBox;
import com.vaadin.ui.GridLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.VerticalLayout;

import fr.amapj.common.CollectionUtils;
import fr.amapj.common.DateUtils;
import fr.amapj.common.FormatUtils;
import fr.amapj.service.services.mescontrats.ContratDTO;
import fr.amapj.service.services.mescontrats.ContratLigDTO;
import fr.amapj.view.engine.popup.okcancelpopup.OKCancelPopup;
import fr.amapj.view.views.saisiecontrat.ContratAboManager.ContratAbo;

/**
 * Popup pour la gestion des jokers
 *  
 */
public class PopupSaisieJoker extends OKCancelPopup {
    // 
    private ContratAbo abo;

    private List<ComboBox> combos;

    private List<ContratLigDTO> nonModifiableJokers;

    private ContratDTO contratDTO;

    private Label titre;

    // Indique si on peut modifier les jokers ou si on est en mode read only 
    private boolean readOnly;

    /**
     * 
     */
    public PopupSaisieJoker(ContratAbo abo, ContratDTO contratDTO, boolean readOnly) {
        this.abo = abo;
        this.contratDTO = contratDTO;
        this.readOnly = readOnly;
        CollectionUtils.sort(abo.dateJokers, e -> e.date);

        combos = new ArrayList<>();
        nonModifiableJokers = new ArrayList<>();

        popupTitle = "Gestion des jokers de mon contrat " + contratDTO.nom;

        saveButtonTitle = "OK";
        if (readOnly) {
            hasCancelButton = false;
        }
    }

    @Override
    protected void createContent(VerticalLayout contentLayout) {
        String msg = getTitre(abo.dateJokers.size());

        titre = new Label(msg, ContentMode.HTML);
        contentLayout.addComponent(titre);

        GridLayout gl = new GridLayout(3, contratDTO.jokerNbMax);
        gl.setMargin(true);
        gl.setSpacing(true);

        SimpleDateFormat df = FormatUtils.getFullDate();

        for (int i = 0; i < contratDTO.jokerNbMax; i++) {
            ContratLigDTO dateJoker = (i < abo.dateJokers.size()) ? abo.dateJokers.get(i) : null;
            boolean isModifiable = isModifiable(dateJoker);
            //
            Label l1 = new Label("Joker " + (i + 1));
            l1.setWidth("80px");
            gl.addComponent(l1, 0, i);

            //
            if (isModifiable && readOnly == false) {
                ComboBox box = createComboBox(dateJoker, df);
                box.setWidth("220px");
                gl.addComponent(box, 1, i);
                combos.add(box);
            } else {
                String caption = dateJoker == null ? "Non utilis" : df.format(dateJoker.date);
                gl.addComponent(new Label(caption), 1, i);
                if (dateJoker != null) {
                    nonModifiableJokers.add(dateJoker);
                }
            }

            String l3msg = isModifiable ? "" : " (Non modifiable)";
            Label l3 = new Label(l3msg);
            gl.addComponent(l3, 2, i);

        }
        contentLayout.addComponent(gl);

    }

    private String getTitre(int nbJokers) {
        return new ContratAboManager().computeJokerMessage(contratDTO, nbJokers);
    }

    private boolean isModifiable(ContratLigDTO dateJoker) {
        if (dateJoker == null) {
            return true;
        }

        return new ContratAboManager().isModifiable(dateJoker, contratDTO, DateUtils.getLocalDate());
    }

    private ComboBox createComboBox(ContratLigDTO dateJoker, SimpleDateFormat df) {
        ComboBox comboBox = new ComboBox();
        comboBox.setImmediate(true);

        LocalDate now = DateUtils.getLocalDate();

        for (ContratLigDTO lig : contratDTO.contratLigs) {
            // 
            if (contratDTO.isFullExcludedLine(lig.i) == false) {
                // On ajoute uniquement les dates qui sont modifiables 
                if (new ContratAboManager().isModifiable(lig, contratDTO, now)) {
                    String caption = df.format(lig.date);
                    comboBox.addItem(lig);
                    comboBox.setItemCaption(lig, caption);
                }
            }
        }

        if (dateJoker != null) {
            comboBox.select(dateJoker);
        }

        comboBox.addValueChangeListener(e -> updateTitre());

        return comboBox;
    }

    private void updateTitre() {
        int nbJokers = (int) combos.stream().filter(e -> e.getValue() != null).count();
        titre.setValue(getTitre(nbJokers));
    }

    @Override
    protected boolean performSauvegarder() {
        if (readOnly) {
            return true;
        }

        abo.dateJokers.clear();
        abo.dateJokers.addAll(nonModifiableJokers);
        for (ComboBox comboBox : combos) {
            ContratLigDTO lig = (ContratLigDTO) comboBox.getValue();
            if (lig != null) {
                abo.dateJokers.add(lig);
            }
        }
        CollectionUtils.removeDuplicate(abo.dateJokers);
        CollectionUtils.sort(abo.dateJokers, e -> e.date);

        return true;
    }

}