package com.floreantpos.ui.model;

import java.awt.Dimension;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.List;

import javax.swing.JButton;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JTextField;
import javax.swing.KeyStroke;

import com.floreantpos.model.MenuItemShift;
import com.floreantpos.model.Shift;
import com.floreantpos.model.dao.ShiftDAO;
import com.floreantpos.swing.ListComboBoxModel;
import com.floreantpos.ui.dialog.POSDialog;
import com.floreantpos.ui.dialog.POSMessageDialog;
import com.intellij.uiDesigner.core.GridConstraints;
import com.intellij.uiDesigner.core.GridLayoutManager;
import com.intellij.uiDesigner.core.Spacer;

public class MenuItemShiftDialog extends POSDialog {
    private JPanel contentPane;
    private JButton buttonOK;
    private JButton buttonCancel;
    private JComboBox cbShifts;
    private JTextField tfPrice;

    private MenuItemShift menuItemShift;

    public MenuItemShiftDialog() {
        setContentPane(contentPane);

        ShiftDAO dao = new ShiftDAO();
        List<Shift> shifts = dao.findAll();
        cbShifts.setModel(new ListComboBoxModel(shifts));
        if (shifts.size() == 0) {
            buttonOK.setEnabled(false);
        }

        setModal(true);
        getRootPane().setDefaultButton(buttonOK);

        buttonOK.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                onOK();
            }
        });

        buttonCancel.addActionListener(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                onCancel();
            }
        });

// call onCancel() when cross is clicked
        setDefaultCloseOperation(DO_NOTHING_ON_CLOSE);
        addWindowListener(new WindowAdapter() {
            public void windowClosing(WindowEvent e) {
                onCancel();
            }
        });

// call onCancel() on ESCAPE
        contentPane.registerKeyboardAction(new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                onCancel();
            }
        }, KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0), JComponent.WHEN_ANCESTOR_OF_FOCUSED_COMPONENT);


        setMenuItemShift(menuItemShift);
    }

    private void onOK() {
        if (!updateModel()) return;

        try {
            //MenuItemShiftDAO dao = new MenuItemShiftDAO();
            //dao.saveOrUpdate(menuItemShift);
            setCanceled(false);
            dispose();
        } catch (Exception e) {
            POSMessageDialog.showError(this, com.floreantpos.POSConstants.ERROR_MESSAGE, e);
        }
    }

    private void onCancel() {
        setCanceled(true);
        dispose();
    }


    private void updateView() {
        if (menuItemShift == null) return;

        cbShifts.setSelectedItem(menuItemShift.getShift());
        tfPrice.setText(String.valueOf(menuItemShift.getShiftPrice()));
    }

    public boolean updateModel() {
        double price = 0;
        try {
            price = Double.parseDouble(tfPrice.getText());
        } catch (Exception x) {
            POSMessageDialog.showError(this, com.floreantpos.POSConstants.PRICE_IS_NOT_VALID_);
            return false;
        }
        if (menuItemShift == null) {
            menuItemShift = new MenuItemShift();
        }
        menuItemShift.setShift((Shift) cbShifts.getSelectedItem());
        menuItemShift.setShiftPrice(price);

        return true;
    }

    public MenuItemShift getMenuItemShift() {
        return menuItemShift;
    }

    public void setMenuItemShift(MenuItemShift menuItemShift) {
        this.menuItemShift = menuItemShift;

        updateView();
    }

    {
// GUI initializer generated by IntelliJ IDEA GUI Designer
// >>> IMPORTANT!! <<<
// DO NOT EDIT OR ADD ANY CODE HERE!
        $$$setupUI$$$();
    }

    /**
     * Method generated by IntelliJ IDEA GUI Designer
     * >>> IMPORTANT!! <<<
     * DO NOT edit this method OR call it in your code!
     *
     * @noinspection ALL
     */
    private void $$$setupUI$$$() {
        contentPane = new JPanel();
        contentPane.setLayout(new GridLayoutManager(3, 1, new Insets(10, 10, 10, 10), -1, -1));
        final JPanel panel1 = new JPanel();
        panel1.setLayout(new GridLayoutManager(1, 2, new Insets(0, 0, 0, 0), -1, -1));
        contentPane.add(panel1, new GridConstraints(2, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, 1, null, null, null, 0, false));
        final Spacer spacer1 = new Spacer();
        panel1.add(spacer1, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_WANT_GROW, 1, null, null, null, 0, false));
        final JPanel panel2 = new JPanel();
        panel2.setLayout(new GridLayoutManager(1, 2, new Insets(0, 0, 0, 0), -1, -1, true, false));
        panel1.add(panel2, new GridConstraints(0, 1, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
        buttonOK = new JButton();
        buttonOK.setText(com.floreantpos.POSConstants.OK);
        panel2.add(buttonOK, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
        buttonCancel = new JButton();
        buttonCancel.setText(com.floreantpos.POSConstants.CANCEL);
        panel2.add(buttonCancel, new GridConstraints(0, 1, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
        final JPanel panel3 = new JPanel();
        panel3.setLayout(new GridLayoutManager(2, 2, new Insets(0, 0, 0, 0), -1, -1));
        contentPane.add(panel3, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_BOTH, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_CAN_SHRINK | GridConstraints.SIZEPOLICY_CAN_GROW, null, null, null, 0, false));
        final JLabel label1 = new JLabel();
        label1.setText(com.floreantpos.POSConstants.SELECT_SHIFT + ":"); //$NON-NLS-1$
        panel3.add(label1, new GridConstraints(0, 0, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
        cbShifts = new JComboBox();
        panel3.add(cbShifts, new GridConstraints(0, 1, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_CAN_GROW, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
        final JLabel label2 = new JLabel();
        label2.setText(com.floreantpos.POSConstants.PRICE + ":"); //$NON-NLS-1$
        panel3.add(label2, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_EAST, GridConstraints.FILL_NONE, GridConstraints.SIZEPOLICY_FIXED, GridConstraints.SIZEPOLICY_FIXED, null, null, null, 0, false));
        tfPrice = new JTextField();
        panel3.add(tfPrice, new GridConstraints(1, 1, 1, 1, GridConstraints.ANCHOR_WEST, GridConstraints.FILL_HORIZONTAL, GridConstraints.SIZEPOLICY_WANT_GROW, GridConstraints.SIZEPOLICY_FIXED, null, new Dimension(150, -1), null, 0, false));
        final Spacer spacer2 = new Spacer();
        contentPane.add(spacer2, new GridConstraints(1, 0, 1, 1, GridConstraints.ANCHOR_CENTER, GridConstraints.FILL_VERTICAL, 1, GridConstraints.SIZEPOLICY_WANT_GROW, null, new Dimension(-1, 15), null, 0, false));
    }

    /**
     * @noinspection ALL
     */
    public JComponent $$$getRootComponent$$$() {
        return contentPane;
    }
}