package ch.spherICIT.components.statusbar;

import ch.spherICIT.main.ConnectionState;
import ch.spherICIT.main.IConnectionState;
import ch.spherICIT.main.ConnectionStateInfo;
import com.formdev.flatlaf.ui.FlatLineBorder;
import com.formdev.flatlaf.util.StringUtils;

import javax.swing.ImageIcon;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JLabel;
import javax.swing.JPanel;
import javax.swing.JProgressBar;
import javax.swing.JSeparator;
import javax.swing.border.CompoundBorder;
import javax.swing.border.EmptyBorder;
import javax.swing.plaf.FontUIResource;
import javax.swing.text.StyleContext;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Font;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.Locale;

public class FSStatusBar implements IConnectionState {


    private JPanel statusBarPnl;
    private JPanel connectionStatePnl;
    private JProgressBar connectionStatePrgBar;
    private JPanel portPnl;
    private JLabel connectionStateLbl;
    private JLabel portValueLbl;
    private JPanel versionPnl;
    private JLabel versionValueLbl;
    private JButton reconnectBtn;

    private ActionListener reconnectActionListener;


    public FSStatusBar() {
        $$$setupUI$$$();
        this.reconnectBtn.addActionListener(new ActionListener() {
            @Override
            public void actionPerformed(ActionEvent e) {
                if (FSStatusBar.this.reconnectActionListener != null) {
                    FSStatusBar.this.reconnectActionListener.actionPerformed(e);
                }
            }
        });
    }

    public void setReconnectActionListener(ActionListener reconnectActionListener) {
        this.reconnectActionListener = reconnectActionListener;
    }

    @Override
    public void connectionStateChanged(ConnectionStateInfo connectionStateInfo) {
        this.reconnectBtn.setVisible(false);
        this.portValueLbl.setText("    ");
        this.versionValueLbl.setText("      ");
        if (connectionStateInfo.connectionState().equals(ConnectionState.CONNECTING)) {
            this.connectionStateLbl.setText("Am Verbinden...");
            this.connectionStatePrgBar.setString("Aufbau...");
            this.connectionStatePrgBar.setIndeterminate(true);
        } else if (connectionStateInfo.connectionState().equals(ConnectionState.CONNECTED)) {
            this.connectionStateLbl.setText("Verbunden!");
            this.connectionStatePrgBar.setString("OK!");
            this.connectionStatePrgBar.setIndeterminate(false);
            this.connectionStatePrgBar.setValue(100);
            this.portValueLbl.setText(StringUtils.isEmpty(connectionStateInfo.port()) ? "    " : connectionStateInfo.port());
            this.versionValueLbl.setText(StringUtils.isEmpty(connectionStateInfo.version()) ? "      " : connectionStateInfo.version());
        } else {
            this.connectionStateLbl.setText("Zeitüberschreitung!");
            this.connectionStatePrgBar.setString("Nicht verbunden");
            this.connectionStatePrgBar.setIndeterminate(false);
            this.connectionStatePrgBar.setValue(0);
            this.reconnectBtn.setVisible(true);
        }
    }

    /**
     * Method generated by IntelliJ IDEA GUI Designer
     * >>> IMPORTANT!! <<<
     * DO NOT edit this method OR call it in your code!
     *
     * @noinspection ALL
     */
    private void $$$setupUI$$$() {
        createUIComponents();
        statusBarPnl.setLayout(new GridBagLayout());
        final JPanel spacer1 = new JPanel();
        GridBagConstraints gbc;
        gbc = new GridBagConstraints();
        gbc.gridx = 0;
        gbc.gridy = 0;
        gbc.weightx = 1.0;
        gbc.fill = GridBagConstraints.HORIZONTAL;
        statusBarPnl.add(spacer1, gbc);
        connectionStatePnl = new JPanel();
        connectionStatePnl.setLayout(new GridBagLayout());
        gbc = new GridBagConstraints();
        gbc.gridx = 1;
        gbc.gridy = 0;
        gbc.weighty = 1.0;
        gbc.fill = GridBagConstraints.BOTH;
        statusBarPnl.add(connectionStatePnl, gbc);
        connectionStateLbl = new JLabel();
        Font connectionStateLblFont = this.$$$getFont$$$("Bahnschrift", Font.PLAIN, 12, connectionStateLbl.getFont());
        if (connectionStateLblFont != null) connectionStateLbl.setFont(connectionStateLblFont);
        connectionStateLbl.setHorizontalAlignment(11);
        connectionStateLbl.setText("Am Verbinden...");
        gbc = new GridBagConstraints();
        gbc.gridx = 0;
        gbc.gridy = 0;
        gbc.anchor = GridBagConstraints.EAST;
        gbc.insets = new Insets(5, 0, 0, 10);
        connectionStatePnl.add(connectionStateLbl, gbc);
        connectionStatePrgBar = new JProgressBar();
        connectionStatePrgBar.setForeground(new Color(-16738404));
        connectionStatePrgBar.setIndeterminate(true);
        connectionStatePrgBar.setMinimumSize(new Dimension(80, 20));
        connectionStatePrgBar.setPreferredSize(new Dimension(80, 20));
        connectionStatePrgBar.setRequestFocusEnabled(false);
        connectionStatePrgBar.setString("Aufbau...");
        connectionStatePrgBar.setStringPainted(true);
        gbc = new GridBagConstraints();
        gbc.gridx = 1;
        gbc.gridy = 0;
        gbc.fill = GridBagConstraints.BOTH;
        gbc.insets = new Insets(0, 0, 0, 10);
        connectionStatePnl.add(connectionStatePrgBar, gbc);
        final JSeparator separator1 = new JSeparator();
        separator1.setMinimumSize(new Dimension(5, 1));
        separator1.setOrientation(1);
        separator1.setPreferredSize(new Dimension(5, 0));
        gbc = new GridBagConstraints();
        gbc.gridx = 3;
        gbc.gridy = 0;
        gbc.weighty = 1.0;
        gbc.fill = GridBagConstraints.BOTH;
        connectionStatePnl.add(separator1, gbc);
        reconnectBtn = new JButton();
        reconnectBtn.setBorderPainted(false);
        reconnectBtn.setContentAreaFilled(false);
        reconnectBtn.setIcon(new ImageIcon(getClass().getResource("/cable_reconnect.png")));
        reconnectBtn.setLabel("");
        reconnectBtn.setMaximumSize(new Dimension(32, 32));
        reconnectBtn.setMinimumSize(new Dimension(32, 32));
        reconnectBtn.setPreferredSize(new Dimension(32, 32));
        reconnectBtn.setPressedIcon(new ImageIcon(getClass().getResource("/cable_reconnect_pr.png")));
        reconnectBtn.setText("");
        reconnectBtn.setVisible(false);
        gbc = new GridBagConstraints();
        gbc.gridx = 2;
        gbc.gridy = 0;
        gbc.insets = new Insets(0, 0, 0, 10);
        connectionStatePnl.add(reconnectBtn, gbc);
        portPnl = new JPanel();
        portPnl.setLayout(new GridBagLayout());
        gbc = new GridBagConstraints();
        gbc.gridx = 2;
        gbc.gridy = 0;
        gbc.fill = GridBagConstraints.BOTH;
        statusBarPnl.add(portPnl, gbc);
        final JLabel label1 = new JLabel();
        Font label1Font = this.$$$getFont$$$("Bahnschrift", Font.PLAIN, 12, label1.getFont());
        if (label1Font != null) label1.setFont(label1Font);
        label1.setHorizontalAlignment(11);
        label1.setText("Port:");
        gbc = new GridBagConstraints();
        gbc.gridx = 0;
        gbc.gridy = 0;
        gbc.anchor = GridBagConstraints.WEST;
        gbc.insets = new Insets(5, 0, 0, 10);
        portPnl.add(label1, gbc);
        portValueLbl = new JLabel();
        Font portValueLblFont = this.$$$getFont$$$("Bahnschrift", Font.PLAIN, 12, portValueLbl.getFont());
        if (portValueLblFont != null) portValueLbl.setFont(portValueLblFont);
        portValueLbl.setText("    ");
        gbc = new GridBagConstraints();
        gbc.gridx = 1;
        gbc.gridy = 0;
        gbc.anchor = GridBagConstraints.WEST;
        gbc.insets = new Insets(5, 0, 0, 10);
        portPnl.add(portValueLbl, gbc);
        final JSeparator separator2 = new JSeparator();
        separator2.setMinimumSize(new Dimension(5, 1));
        separator2.setOrientation(1);
        separator2.setPreferredSize(new Dimension(5, 0));
        gbc = new GridBagConstraints();
        gbc.gridx = 2;
        gbc.gridy = 0;
        gbc.weighty = 1.0;
        gbc.fill = GridBagConstraints.BOTH;
        portPnl.add(separator2, gbc);
        versionPnl = new JPanel();
        versionPnl.setLayout(new GridBagLayout());
        gbc = new GridBagConstraints();
        gbc.gridx = 3;
        gbc.gridy = 0;
        gbc.fill = GridBagConstraints.BOTH;
        statusBarPnl.add(versionPnl, gbc);
        final JLabel label2 = new JLabel();
        Font label2Font = this.$$$getFont$$$("Bahnschrift", Font.PLAIN, 12, label2.getFont());
        if (label2Font != null) label2.setFont(label2Font);
        label2.setHorizontalAlignment(11);
        label2.setText("Ver:");
        gbc = new GridBagConstraints();
        gbc.gridx = 0;
        gbc.gridy = 0;
        gbc.anchor = GridBagConstraints.WEST;
        gbc.insets = new Insets(5, 0, 0, 10);
        versionPnl.add(label2, gbc);
        versionValueLbl = new JLabel();
        Font versionValueLblFont = this.$$$getFont$$$("Bahnschrift", Font.PLAIN, 12, versionValueLbl.getFont());
        if (versionValueLblFont != null) versionValueLbl.setFont(versionValueLblFont);
        versionValueLbl.setText("      ");
        gbc = new GridBagConstraints();
        gbc.gridx = 1;
        gbc.gridy = 0;
        gbc.anchor = GridBagConstraints.WEST;
        gbc.insets = new Insets(5, 0, 0, 10);
        versionPnl.add(versionValueLbl, gbc);
    }

    /**
     * @noinspection ALL
     */
    private Font $$$getFont$$$(String fontName, int style, int size, Font currentFont) {
        if (currentFont == null) return null;
        String resultName;
        if (fontName == null) {
            resultName = currentFont.getName();
        } else {
            Font testFont = new Font(fontName, Font.PLAIN, 10);
            if (testFont.canDisplay('a') && testFont.canDisplay('1')) {
                resultName = fontName;
            } else {
                resultName = currentFont.getName();
            }
        }
        Font font = new Font(resultName, style >= 0 ? style : currentFont.getStyle(), size >= 0 ? size : currentFont.getSize());
        boolean isMac = System.getProperty("os.name", "").toLowerCase(Locale.ENGLISH).startsWith("mac");
        Font fontWithFallback = isMac ? new Font(font.getFamily(), font.getStyle(), font.getSize()) : new StyleContext().getFont(font.getFamily(), font.getStyle(), font.getSize());
        return fontWithFallback instanceof FontUIResource ? fontWithFallback : new FontUIResource(fontWithFallback);
    }

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

    private void createUIComponents() {
        this.statusBarPnl = new JPanel();
        this.statusBarPnl.setMinimumSize(new Dimension(2, 36));
        this.statusBarPnl.setPreferredSize(new Dimension(2, 36));
        this.statusBarPnl.setBorder(new CompoundBorder(new EmptyBorder(3, 3, 3, 3),
                                                       new FlatLineBorder(new Insets(3, 3, 3, 3), Color.LIGHT_GRAY, 1, 10)));


    }
}