/*
 * Copyright (c) 2006-2017 DMDirc Developers
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
 * documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
 * Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
 * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
 * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

package com.dmdirc.addons.nickcolours;

import com.dmdirc.addons.ui_swing.components.GenericTableModel;
import com.dmdirc.addons.ui_swing.components.IconManager;
import com.dmdirc.addons.ui_swing.components.colours.ColourChooser;
import com.dmdirc.addons.ui_swing.dialogs.StandardDialog;
import com.dmdirc.ui.messages.ColourManager;

import java.awt.Color;
import java.awt.Window;

import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.WindowConstants;

import net.miginfocom.swing.MigLayout;

/**
 * New nick colour input dialog.
 */
public class NickColourInputDialog extends StandardDialog {

    /** A version number for this class. */
    private static final long serialVersionUID = 1;
    /** Whether or not this is a new entry (as opposed to editing an old one). */
    private boolean isnew;
    /** The row we're editing, if this isn't a new entry. */
    private final int row;
    private final ColourManager colourManager;
    /** The table model to modify entries in. */
    private final GenericTableModel<NickColourEntry> model;
    /** nickname textfield. */
    private JTextField nickname;
    /** network textfield. */
    private JTextField network;
    /** text colour input. */
    private ColourChooser textColour;

    /**
     * Creates a new instance of NickColourInputDialog.
     *
     * @param parentWindow  The window that owns this dialog.
     * @param colourManager The colour manager to use to retrieve colours.
     * @param iconManager   The icon manager to use for the dialog icon.
     * @param model         The table model to modify entries in
     * @param row           The row of the table we're editing
     * @param nickname      The nickname that's currently set
     * @param network       The network that's currently set
     * @param textcolour    The text colour that's currently set
     */
    public NickColourInputDialog(
            final Window parentWindow,
            final ColourManager colourManager,
            final IconManager iconManager,
            final GenericTableModel<NickColourEntry> model, final int row,
            final String nickname, final String network,
            final Color textcolour) {
        super(parentWindow, ModalityType.MODELESS);
        this.colourManager = colourManager;

        this.model = model;
        this.row = row;

        setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);

        initComponents(colourManager, iconManager, nickname, network, textcolour);
        initListeners();
        layoutComponents();

        setTitle("Nick colour editor");
        display();
    }

    /**
     * Creates a new instance of NickColourInputDialog.
     *
     * @param parentWindow  The window that owns this dialog.
     * @param colourManager The colour manager to use to retrieve colours.
     * @param iconManager   The icon manager to use for the dialog icon.
     * @param model         The table model to modify entries in
     */
    public NickColourInputDialog(
            final Window parentWindow,
            final ColourManager colourManager,
            final IconManager iconManager,
            final GenericTableModel<NickColourEntry> model) {
        this(parentWindow, colourManager, iconManager, model, -1, "", "", null);

        isnew = true;
    }

    /**
     * Initialises the components.
     *
     * @param defaultNickname   The default value for the nickname text field
     * @param defaultNetwork    The default value for the network text field
     * @param defaultTextColour The default value for the text colour option
     */
    private void initComponents(
            final ColourManager colourManager,
            final IconManager iconManager,
            final String defaultNickname,
            final String defaultNetwork, final Color defaultTextColour) {
        orderButtons(new JButton(), new JButton());

        nickname = new JTextField(defaultNickname);
        network = new JTextField(defaultNetwork);
        textColour = new ColourChooser(colourManager, iconManager, NickColourUtils
                .getStringFromColor(defaultTextColour), true, true);
    }

    /** Initialises the listeners. */
    private void initListeners() {
        getOkButton().addActionListener(e -> { saveSettings(); dispose(); });
        getCancelButton().addActionListener(e -> dispose());
    }

    /** Lays out the components. */
    private void layoutComponents() {
        setLayout(new MigLayout("wrap 2"));

        add(new JLabel("Nickname: "));
        add(nickname, "growx");

        add(new JLabel("Network: "));
        add(network, "growx");

        add(new JLabel("Text colour: "));
        add(textColour, "growx");

        add(getLeftButton(), "right");
        add(getRightButton(), "right");

        pack();
    }

    /** Saves settings. */
    public void saveSettings() {
        final Color colour = NickColourUtils.getColorFromString(colourManager,
                textColour.getColour());
        final NickColourEntry entry = NickColourEntry.create(network.getText().toLowerCase(),
                nickname.getText().toLowerCase(),
                new Color(colour.getRed(), colour.getGreen(), colour.getBlue()));
        if (isnew) {
            model.addValue(entry);
        } else {
            model.replaceValueAt(entry, row);
        }
    }

}