Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package br.com.utfpr.pb.view; import br.com.utfpr.pb.controller.*; import br.com.utfpr.pb.enumeration.TipoPedido; import br.com.utfpr.pb.model.Fornecedor; import br.com.utfpr.pb.model.Pedido; import br.com.utfpr.pb.model.PedidoItem; import br.com.utfpr.pb.model.Pessoa; import br.com.utfpr.pb.model.Produto; import br.com.utfpr.pb.util.DoubleUtil; import br.com.utfpr.pb.util.ValidationUtil; import org.apache.commons.lang.StringUtils; import javax.swing.*; import javax.swing.table.DefaultTableModel; import javax.validation.ConstraintViolationException; import java.awt.*; import java.time.LocalDateTime; import java.util.ArrayList; import java.util.Date; import java.util.List; /** * @author Joo */ public class PedidoCompraView extends javax.swing.JInternalFrame { private DefaultTableModel model; private DefaultTableModel modelItens; private CategoriaController categoriaController; private ProdutoController produtoController; private FornecedorController fornecedorController; private PedidoController pedidoController; private List<Produto> data; private Pedido pedido; private DoubleUtil doubleUtil; /** * Creates new form UsuariosView */ public PedidoCompraView() { try { pedido = new Pedido(); pedido.setTipoPedido(TipoPedido.COMPRA); pedido.setUsuario(UsuarioController.getInstance().getUsuarioLogado()); categoriaController = CategoriaController.getInstance(); produtoController = ProdutoController.getInstance(); fornecedorController = FornecedorController.getInstance(); pedidoController = PedidoController.getInstance(); doubleUtil = DoubleUtil.getInstance(); initComponents(); initTable(); pessoa.setModel(new DefaultComboBoxModel(fornecedorController.findAll().toArray())); modelItens = (DefaultTableModel) jTableItens.getModel(); Dimension desktopSize = PrincipalView.jDesktopPane.getSize(); Dimension jInternalFrameSize = getSize(); setLocation((desktopSize.width - jInternalFrameSize.width) / 2, (desktopSize.height - jInternalFrameSize.height) / 2); PrincipalView.jDesktopPane.add(this); setMaximum(true); setVisible(true); moveToFront(); setSelected(true); } catch (Exception e) { e.printStackTrace(); } } private void initTable() { data = produtoController.findAll(); model = (DefaultTableModel) jTable.getModel(); model.getDataVector().removeAllElements(); model.fireTableDataChanged(); data.forEach(item -> add(item)); model.fireTableDataChanged(); tableEvent(); } private void tableEvent() { if (jTable.getSelectedRowCount() > 0) { } else { } } private void add(Produto produto) { Object[] vetor = new Object[4]; vetor[0] = produto.getId(); vetor[1] = produto.getDescricao(); vetor[2] = produto.getCategoria().getDescricao(); vetor[3] = doubleUtil.format(produto.getCusto()); model.addRow(vetor); } private void addItens() { modelItens.getDataVector().removeAllElements(); modelItens.fireTableDataChanged(); pedido.getProdutos().forEach(pedidoItem -> { Object[] vetor = new Object[4]; vetor[0] = pedidoItem.getProduto().getDescricao(); vetor[1] = doubleUtil.format(pedidoItem.getValorUnitario()); vetor[2] = pedidoItem.getQuantidade(); vetor[3] = doubleUtil.format(pedidoItem.getValorUnitario() * pedidoItem.getQuantidade()); modelItens.addRow(vetor); }); totalPedido.setText(doubleUtil.format(pedido.getTotal())); } private void openModal() { PedidoAddView pedidoAddView = new PedidoAddView(null, true); pedidoAddView.setPedidoItem(getSelecionado()); pedidoAddView.setVisible(true); adicionaItem(pedidoAddView.getPedidoItem()); } private void adicionaItem(PedidoItem pedidoItem) { if (pedidoItem != null) { pedido.addProduto(pedidoItem); addItens(); } } private PedidoItem getSelecionado() { if (jTable.getSelectedRowCount() > 0) { Object value = model.getValueAt(jTable.getSelectedRow(), 0); PedidoItem pedidoItem = new PedidoItem(); Produto produto = produtoController.find(Long.parseLong(value.toString())); pedidoItem.setProduto(produto); pedidoItem.setQuantidade(1); pedidoItem.setValorUnitario(produto.getCusto()); pedidoItem.setValorTotal(produto.getCusto()); pedidoItem.setPedido(pedido); return pedidoItem; } return null; } private void zerarPedido() { pedido = new Pedido(); pedido.setTipoPedido(TipoPedido.COMPRA); pedido.setUsuario(UsuarioController.getInstance().getUsuarioLogado()); pedido.setProdutos(new ArrayList<>()); addItens(); } private void salvar() { if (JOptionPane.showConfirmDialog(null, "Deseja finalizar o pedido?") == 0) { try { pedido.setEmissao(new Date()); pedido.setPessoa((Pessoa) pessoa.getSelectedItem()); pedido.getProdutos().forEach(e -> e.setPedido(pedido)); pedido = pedidoController.save(pedido); /*if (JOptionPane.showConfirmDialog(null, "Pedido realizado com sucesso! Deseja imprimir?") == 0){ imprimePedido(pedido); }*/ zerarPedido(); } catch (Exception e) { if (e instanceof ConstraintViolationException) { JOptionPane.showMessageDialog(null, ValidationUtil.getInstance().getMessage((ConstraintViolationException) e)); } else { JOptionPane.showMessageDialog(null, "Ocorreu um problema ao salvar.\n\n" + e.getMessage()); e.printStackTrace(); } } } } private void imprimePedido(Pedido pedido) { } private void pesquisa() { String query = pesquisa.getText(); model = (DefaultTableModel) jTable.getModel(); model.getDataVector().removeAllElements(); model.fireTableDataChanged(); data.stream() .filter(e -> StringUtils.containsIgnoreCase(e.getId().toString(), query) || StringUtils.containsIgnoreCase(e.getDescricao(), query) || StringUtils.containsIgnoreCase(e.getCategoria().getDescricao(), query)) .forEach(item -> add(item)); model.fireTableDataChanged(); } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { jPanel2 = new javax.swing.JPanel(); pesquisa = new javax.swing.JTextField(); jLabel1 = new javax.swing.JLabel(); jScrollPane1 = new javax.swing.JScrollPane(); jTable = new javax.swing.JTable(); jPanel3 = new javax.swing.JPanel(); jLabel2 = new javax.swing.JLabel(); pessoa = new javax.swing.JComboBox<>(); jPanel1 = new javax.swing.JPanel(); jScrollPane2 = new javax.swing.JScrollPane(); jTableItens = new javax.swing.JTable(); jLabel3 = new javax.swing.JLabel(); totalPedido = new javax.swing.JLabel(); jPanel4 = new javax.swing.JPanel(); fechar = new javax.swing.JButton(); finalizarPedido = new javax.swing.JButton(); cancelarPedido = new javax.swing.JButton(); setClosable(true); setIconifiable(true); setMaximizable(true); setTitle("Pedido de Compra"); jPanel2.setBorder(javax.swing.BorderFactory.createTitledBorder("Listagem de Produtos")); pesquisa.addKeyListener(new java.awt.event.KeyAdapter() { public void keyReleased(java.awt.event.KeyEvent evt) { pesquisaKeyReleased(evt); } }); jLabel1.setText("Procurar"); jTable.setModel(new javax.swing.table.DefaultTableModel(new Object[][] { }, new String[] { "Cdigo", "Produto", "Categoria", "Valor" }) { boolean[] canEdit = new boolean[] { false, false, false, false }; public boolean isCellEditable(int rowIndex, int columnIndex) { return canEdit[columnIndex]; } }); jTable.addMouseListener(new java.awt.event.MouseAdapter() { public void mouseClicked(java.awt.event.MouseEvent evt) { jTableMouseClicked(evt); } }); jScrollPane1.setViewportView(jTable); javax.swing.GroupLayout jPanel2Layout = new javax.swing.GroupLayout(jPanel2); jPanel2.setLayout(jPanel2Layout); jPanel2Layout.setHorizontalGroup(jPanel2Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel2Layout.createSequentialGroup().addContainerGap().addGroup(jPanel2Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE) .addGroup(jPanel2Layout.createSequentialGroup().addComponent(jLabel1) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(pesquisa))) .addContainerGap())); jPanel2Layout.setVerticalGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel2Layout.createSequentialGroup().addContainerGap() .addGroup(jPanel2Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(pesquisa, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addComponent(jLabel1)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 0, Short.MAX_VALUE) .addContainerGap())); jPanel3.setBorder(javax.swing.BorderFactory.createTitledBorder("Dados do Pedido")); jLabel2.setText("Pessoa"); pessoa.setModel( new javax.swing.DefaultComboBoxModel<>(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" })); javax.swing.GroupLayout jPanel3Layout = new javax.swing.GroupLayout(jPanel3); jPanel3.setLayout(jPanel3Layout); jPanel3Layout.setHorizontalGroup(jPanel3Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel3Layout.createSequentialGroup().addContainerGap().addComponent(jLabel2) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED).addComponent(pessoa, javax.swing.GroupLayout.PREFERRED_SIZE, 360, javax.swing.GroupLayout.PREFERRED_SIZE) .addContainerGap(30, Short.MAX_VALUE))); jPanel3Layout.setVerticalGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel3Layout.createSequentialGroup().addContainerGap() .addGroup(jPanel3Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel2).addComponent(pessoa, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))); jPanel1.setBorder(javax.swing.BorderFactory.createTitledBorder("Produtos Adicionados")); jTableItens.setModel(new javax.swing.table.DefaultTableModel(new Object[][] { }, new String[] { "Produto", "Valor", "Quantidade", "Total" }) { boolean[] canEdit = new boolean[] { false, false, false, false }; public boolean isCellEditable(int rowIndex, int columnIndex) { return canEdit[columnIndex]; } }); jScrollPane2.setViewportView(jTableItens); jLabel3.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N jLabel3.setText("TOTAL DO PEDIDO"); totalPedido.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N totalPedido.setText("0,00"); javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1); jPanel1.setLayout(jPanel1Layout); jPanel1Layout.setHorizontalGroup(jPanel1Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup().addContainerGap().addGroup(jPanel1Layout .createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jScrollPane2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addGroup(jPanel1Layout.createSequentialGroup().addComponent(jLabel3) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addComponent(totalPedido))) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))); jPanel1Layout.setVerticalGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(jPanel1Layout.createSequentialGroup() .addComponent(jScrollPane2, javax.swing.GroupLayout.DEFAULT_SIZE, 461, Short.MAX_VALUE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED) .addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(jLabel3).addComponent(totalPedido)) .addContainerGap())); fechar.setText("Fechar"); fechar.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { fecharActionPerformed(evt); } }); finalizarPedido.setText("Finalizar Pedido"); finalizarPedido.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { finalizarPedidoActionPerformed(evt); } }); cancelarPedido.setText("Cancelar Pedido"); cancelarPedido.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { cancelarPedidoActionPerformed(evt); } }); javax.swing.GroupLayout jPanel4Layout = new javax.swing.GroupLayout(jPanel4); jPanel4.setLayout(jPanel4Layout); jPanel4Layout.setHorizontalGroup( jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING).addGroup( javax.swing.GroupLayout.Alignment.TRAILING, jPanel4Layout.createSequentialGroup().addContainerGap().addComponent(finalizarPedido) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(cancelarPedido) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(fechar).addContainerGap())); jPanel4Layout.setVerticalGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(javax.swing.GroupLayout.Alignment.TRAILING, jPanel4Layout.createSequentialGroup() .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addGroup(jPanel4Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE) .addComponent(fechar).addComponent(finalizarPedido).addComponent(cancelarPedido)) .addContainerGap())); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jPanel3, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addContainerGap()) .addComponent(jPanel4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addContainerGap() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addComponent(jPanel3, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED) .addComponent(jPanel2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED).addComponent(jPanel4, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))); pack(); }// </editor-fold>//GEN-END:initComponents private void pesquisaKeyReleased(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_pesquisaKeyReleased // TODO add your handling code here: pesquisa(); }//GEN-LAST:event_pesquisaKeyReleased private void jTableMouseClicked(java.awt.event.MouseEvent evt) {//GEN-FIRST:event_jTableMouseClicked // TODO add your handling code here: tableEvent(); if (evt.getClickCount() == 2 && !evt.isConsumed()) { evt.consume(); //handle double click event. openModal(); } }//GEN-LAST:event_jTableMouseClicked private void fecharActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_fecharActionPerformed // TODO add your handling code here: dispose(); }//GEN-LAST:event_fecharActionPerformed private void cancelarPedidoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_cancelarPedidoActionPerformed // TODO add your handling code here: zerarPedido(); }//GEN-LAST:event_cancelarPedidoActionPerformed private void finalizarPedidoActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_finalizarPedidoActionPerformed // TODO add your handling code here: salvar(); }//GEN-LAST:event_finalizarPedidoActionPerformed // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JButton cancelarPedido; private javax.swing.JButton fechar; private javax.swing.JButton finalizarPedido; private javax.swing.JLabel jLabel1; private javax.swing.JLabel jLabel2; private javax.swing.JLabel jLabel3; private javax.swing.JPanel jPanel1; private javax.swing.JPanel jPanel2; private javax.swing.JPanel jPanel3; private javax.swing.JPanel jPanel4; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JScrollPane jScrollPane2; private javax.swing.JTable jTable; private javax.swing.JTable jTableItens; private javax.swing.JTextField pesquisa; private javax.swing.JComboBox<String> pessoa; private javax.swing.JLabel totalPedido; // End of variables declaration//GEN-END:variables }