Dépôt officiel du code source de l'ERP OpenConcerto

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2011 OpenConcerto, by ILM Informatique. All rights reserved.

 *

 * The contents of this file are subject to the terms of the GNU General Public License Version 3

 * only ("GPL"). You may not use this file except in compliance with the License. You can obtain a

 * copy of the License at http://www.gnu.org/licenses/gpl-3.0.html See the License for the specific

 * language governing permissions and limitations under the License.

 *

 * When distributing the software, include this License Header Notice in each file.

 */

 package org.openconcerto.erp.core.sales.pos.ui;

import org.openconcerto.erp.core.common.ui.NumericTextField;

import org.openconcerto.erp.core.sales.pos.model.Article;

import org.openconcerto.erp.core.sales.pos.model.TicketItem;

import java.awt.Color;

import java.awt.GridBagConstraints;

import java.awt.GridBagLayout;

import java.awt.GridLayout;

import java.awt.Insets;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.math.BigDecimal;

import javax.swing.ButtonGroup;

import javax.swing.JPanel;

import javax.swing.SwingUtilities;

import javax.swing.event.DocumentEvent;

import javax.swing.event.DocumentListener;

public class PriceEditorPanel extends JPanel {

    private final transient TicketItem item;

    private final POSLabel labelPrice;

    private final POSRadioButton rHT;

    private final POSRadioButton rTTC;

    private final POSRadioButton rDiscountPercent;

    private final POSRadioButton rDiscount;

    private final NumericTextField htTextField;

    private final NumericTextField ttcTextField;

    private final NumericTextField discountPercentTextField;

    private final NumericTextField discountTextField;

    private final NumericKeypadPanel keyPad;

    public PriceEditorPanel(final CaisseFrame caisseFrame, final TicketItem item) {

        this.item = item;

        this.setBackground(Color.WHITE);

        this.setOpaque(true);

        this.setLayout(new GridBagLayout());

        final GridBagConstraints c = new GridBagConstraints();

        c.fill = GridBagConstraints.HORIZONTAL;

        c.anchor = GridBagConstraints.EAST;

        c.weightx = 0;

        c.weighty = 1;

        c.gridx = 0;

        c.gridy = 0;

        c.insets = new Insets(20, 20, 30, 20);

        // Line 1

        c.gridwidth = 2;

        POSLabel title = new POSLabel("Modification du prix de vente");

        this.add(title, c);

        // Line 2

        c.gridy++;

        c.gridwidth = 1;

        this.rTTC = new POSRadioButton("prix TTC");

        this.rTTC.setSelected(true);

        c.weightx = 0;

        this.add(this.rTTC, c);

        this.ttcTextField = new NumericTextField();

        this.ttcTextField.setFont(title.getFont());

        this.ttcTextField.setValue(item.getArticle().getPriceWithTax());

        this.ttcTextField.requestFocusInWindow();

        c.gridx++;

        c.weightx = 1;

        this.add(this.ttcTextField, c);

        // Line 3

        c.gridy++;

        this.rHT = new POSRadioButton("prix HT");

        c.gridx = 0;

        c.weightx = 0;

        this.add(this.rHT, c);

        this.htTextField = new NumericTextField();

        this.htTextField.setValue(item.getArticle().getPriceWithoutTax());

        this.htTextField.setFont(title.getFont());

        c.gridx++;

        c.weightx = 1;

        this.add(this.htTextField, c);

        // Line 4

        c.gridy++;

        this.rDiscountPercent = new POSRadioButton("remise en %");

        c.gridx = 0;

        c.weightx = 0;

        this.add(this.rDiscountPercent, c);

        this.discountPercentTextField = new NumericTextField();

        this.discountPercentTextField.setValue(BigDecimal.ZERO);

        this.discountPercentTextField.setFont(title.getFont());

        c.gridx++;

        c.weightx = 1;

        this.add(this.discountPercentTextField, c);

        // Line 5

        this.rDiscount = new POSRadioButton("remise HT");

        c.gridx = 0;

        c.weightx = 0;

        c.gridy++;

        this.add(this.rDiscount, c);

        this.discountTextField = new NumericTextField();

        this.discountTextField.setValue(BigDecimal.ZERO);

        this.discountTextField.setFont(title.getFont());

        c.gridx++;

        c.weightx = 1;

        this.add(this.discountTextField, c);

        final ButtonGroup group = new ButtonGroup();

        group.add(this.rHT);

        group.add(this.rTTC);

        group.add(this.rDiscountPercent);

        group.add(this.rDiscount);

        //

        //

        c.gridy++;

        c.gridx = 0;

        c.gridwidth = 2;

        final POSLabel labelPriceOld = new POSLabel("Ancien Prix : ");

        labelPriceOld.setText(

                "Ancien Prix : " + TicketCellRenderer.toString(item.getArticle().getPriceWithTax()) + "€ TTC, " + TicketCellRenderer.toString(item.getArticle().getPriceWithoutTax()) + "€ HT");

        this.add(labelPriceOld, c);

        c.gridy++;

        c.gridx = 0;

        this.labelPrice = new POSLabel("Nouveau Prix : ");

        this.add(this.labelPrice, c);

        c.gridy++;

        c.gridx = 0;

        c.fill = GridBagConstraints.NONE;

        c.anchor = GridBagConstraints.SOUTHEAST;

        final JPanel buttons = new JPanel(new GridLayout(1, 2, 10, 0));

        buttons.setOpaque(false);

        POSButton bCancel = new POSButton("Annuler");

        buttons.add(bCancel, c);

        POSButton bApply = new POSButton("Appliquer");

        buttons.add(bApply, c);

        bApply.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                caisseFrame.getControler().setArticleHT(item, getHTFromUI());

                caisseFrame.showCaisse();

            }

        });

        bCancel.addActionListener(new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                caisseFrame.showCaisse();

            }

        });

        this.add(buttons, c);

        c.anchor = GridBagConstraints.CENTER;

        c.weightx = 0;

        c.weighty = 0;

        c.gridx = 3;

        c.gridy = 2;

        c.insets = new Insets(20, 20, 30, 20);

        // Line 1

        c.gridheight = 5;

        this.keyPad = new NumericKeypadPanel(this.ttcTextField);

        this.add(this.keyPad, c);

        updatePrice(item.getArticle().getPriceWithoutTax());

        updateTextFields();

        //

        final ActionListener listenerRadio = new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                updatePrice(getHTFromUI());

                updateTextFields();

            }

        };

        this.rDiscount.addActionListener(listenerRadio);

        this.rDiscountPercent.addActionListener(listenerRadio);

        this.rHT.addActionListener(listenerRadio);

        this.rTTC.addActionListener(listenerRadio);

        final DocumentListener docListener = new DocumentListener() {

            @Override

            public void removeUpdate(DocumentEvent e) {

                changedUpdate(e);

            }

            @Override

            public void insertUpdate(DocumentEvent e) {

                changedUpdate(e);

            }

            @Override

            public void changedUpdate(DocumentEvent e) {

                updatePrice(getHTFromUI());

            }

        };

        this.ttcTextField.getDocument().addDocumentListener(docListener);

        this.htTextField.getDocument().addDocumentListener(docListener);

        this.discountPercentTextField.getDocument().addDocumentListener(docListener);

        this.discountTextField.getDocument().addDocumentListener(docListener);

        SwingUtilities.invokeLater(new Runnable() {

            public void run() {

                updateTextFields();// This will set focus on the text field

            }

        });

    }

    protected BigDecimal getHTFromUI() {

        BigDecimal r = null;

        try {

            if (this.rHT.isSelected()) {

                r = this.htTextField.getValue();

            } else if (this.rTTC.isSelected()) {

                r = Article.computePriceWithoutTax(this.ttcTextField.getValue(), this.item.getArticle().getIdTaxe());

            } else if (this.rDiscountPercent.isSelected()) {

                r = this.item.getArticle().getPriceWithoutTax().subtract(this.item.getArticle().getPriceWithoutTax().multiply(this.discountPercentTextField.getValue().divide(new BigDecimal(100))));

            } else if (this.rDiscount.isSelected()) {

                r = this.item.getArticle().getPriceWithoutTax().subtract(this.discountTextField.getValue());

            }

        } catch (Exception e) {

            e.printStackTrace();

        }

        if (r == null) {

            // fallback if something wrong

            r = this.item.getArticle().getPriceWithoutTax();

        }

        return r;

    }

    private void updatePrice(BigDecimal ht) {

        BigDecimal ttc = Article.computePriceWithTax(ht, this.item.getArticle().getIdTaxe());

        this.labelPrice.setText("Nouveau Prix : " + TicketCellRenderer.toString(ttc) + "€ TTC, " + TicketCellRenderer.toString(ht) + "€ HT");

    }

    private void updateTextFields() {

        this.invalidate();

        this.htTextField.setVisible(false);

        this.ttcTextField.setVisible(false);

        this.discountPercentTextField.setVisible(false);

        this.discountTextField.setVisible(false);

        if (this.rHT.isSelected()) {

            enableTextField(this.htTextField);

        } else if (this.rTTC.isSelected()) {

            enableTextField(this.ttcTextField);

        } else if (this.rDiscountPercent.isSelected()) {

            enableTextField(this.discountPercentTextField);

        } else if (this.rDiscount.isSelected()) {

            enableTextField(this.discountTextField);

        }

        this.validate();

        repaint();

    }

    private void enableTextField(NumericTextField field) {

        field.setVisible(true);

        field.requestFocusInWindow();

        this.keyPad.setNumericTextField(field);

    }

}