package org.openautonomousconnection.webclient.ui;

import org.openautonomousconnection.oacswing.component.OACButton;
import org.openautonomousconnection.oacswing.component.OACPanel;
import org.openautonomousconnection.oacswing.component.OACTextField;

import javax.swing.border.EmptyBorder;
import java.awt.*;

public final class BrowserDesign extends OACPanel {

    private static final int HEIGHT_NAV = 44;
    private static final int RADIUS = 16;

    private final OACButton backButton = iconButton("«");
    private final OACButton forwardButton = iconButton("»");
    private final OACButton reloadButton = iconButton("↻");

    private final OACTextField addressField = new OACTextField();

    private final OACButton goButton = pillButton("\uD83D\uDD0D");
    private final OACButton starButton = iconButton("☆");
    private final OACButton menuButton = iconButton("▤");

    private final FavChipBar favoritesBar = new FavChipBar();

    public BrowserDesign() {
        super(new BorderLayout(0, 0));
        setOpaque(false);

        GlassPanel card = new GlassPanel(new BorderLayout(0, 0), RADIUS,
                Color.decode("#131e34"),
                Color.decode("#0f172a"),
                Color.decode("#2a3756"));
        card.setBorder(new EmptyBorder(8, 10, 8, 10));

        card.add(buildNavRow(), BorderLayout.NORTH);
        card.add(favoritesBar, BorderLayout.CENTER);

        add(card, BorderLayout.CENTER);
        setBorder(new EmptyBorder(8, 10, 8, 10));

        addressField.setBorder(new EmptyBorder(6, 10, 6, 10));
        addressField.setPreferredSize(new Dimension(1, 32));

        backButton.setToolTipText("Back");
        forwardButton.setToolTipText("Forward");
        reloadButton.setToolTipText("Reload");
        goButton.setToolTipText("Open URL");
        starButton.setToolTipText("Add to favorites");
        menuButton.setToolTipText("Menu");
    }

    private static OACButton iconButton(String text) {
        OACButton b = new OACButton(text);
        b.setMargin(new Insets(3, 10, 3, 10));
        b.setFocusable(false);
        b.setPreferredSize(new Dimension(44, 32));
        return b;
    }

    private static OACButton pillButton(String text) {
        OACButton b = new OACButton(text);
        b.setMargin(new Insets(3, 14, 3, 14));
        b.setFocusable(false);
        b.setPreferredSize(new Dimension(64, 32));
        return b;
    }

    private Component buildNavRow() {
        OACPanel row = new OACPanel(new BorderLayout(10, 0));
        row.setOpaque(false);
        row.setBorder(new EmptyBorder(2, 2, 8, 2));
        row.setPreferredSize(new Dimension(1, HEIGHT_NAV));

        OACPanel left = new OACPanel(new FlowLayout(FlowLayout.LEFT, 6, 0));
        left.setOpaque(false);
        left.add(backButton);
        left.add(forwardButton);
        left.add(reloadButton);

        GlassPanel addressPill = new GlassPanel(new BorderLayout(8, 0), 14,
                Color.decode("#0f172a"), Color.decode("#0b1220"), Color.decode("#2a3756"));
        addressPill.setBorder(new EmptyBorder(2, 8, 2, 8));
        addressPill.add(addressField, BorderLayout.CENTER);

        OACPanel right = new OACPanel(new FlowLayout(FlowLayout.RIGHT, 6, 0));
        right.setOpaque(false);
        right.add(goButton);
        right.add(starButton);
        right.add(menuButton);

        row.add(left, BorderLayout.WEST);
        row.add(addressPill, BorderLayout.CENTER);
        row.add(right, BorderLayout.EAST);

        return row;
    }

    /**
     * Returns the favorites bar.
     *
     * @return favorites bar
     */
    public FavChipBar favoritesBar() {
        return favoritesBar;
    }

    public OACButton backButton() {
        return backButton;
    }

    public OACButton forwardButton() {
        return forwardButton;
    }

    public OACButton reloadButton() {
        return reloadButton;
    }

    public OACTextField addressField() {
        return addressField;
    }

    public OACButton goButton() {
        return goButton;
    }

    public OACButton starButton() {
        return starButton;
    }

    public OACButton menuButton() {
        return menuButton;
    }
}