/*
    Copywrite 2015-2016 Will Winder

    This file is part of Universal Gcode Sender (UGS).

    UGS is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    UGS is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with UGS.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.willwinder.ugs.nbp.core.actions;

import com.willwinder.ugs.nbp.lib.lookup.CentralLookup;
import com.willwinder.ugs.nbp.lib.services.LocalizingService;
import com.willwinder.universalgcodesender.model.BackendAPI;
import com.willwinder.universalgcodesender.utils.Settings;
import com.willwinder.universalgcodesender.utils.SettingsFactory;
import com.willwinder.universalgcodesender.utils.SwingHelpers;
import com.willwinder.universalgcodesender.utils.ThreadHelper;
import org.openide.awt.ActionID;
import org.openide.awt.ActionReference;
import org.openide.awt.ActionReferences;
import org.openide.awt.ActionRegistration;
import org.openide.util.ImageUtilities;

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.io.File;

@ActionID(
        category = LocalizingService.OpenCategory,
        id = LocalizingService.OpenActionId)
@ActionRegistration(
        iconBase = OpenAction.ICON_BASE,
        displayName = "resources.MessagesBundle#" + LocalizingService.OpenTitleKey,
        lazy = false)
@ActionReferences({
        @ActionReference(
                path = LocalizingService.OpenWindowPath,
                position = 10),
        @ActionReference(
                path = "Toolbars/File",
                position = 10),
        @ActionReference(
                path = "Shortcuts",
                name = "M-O")
})
public final class OpenAction extends AbstractAction {

    public static final String ICON_BASE = "resources/icons/open.png";
    private BackendAPI backend;

    public OpenAction() {
        this.backend = CentralLookup.getDefault().lookup(BackendAPI.class);

        putValue("iconBase", ICON_BASE);
        putValue(SMALL_ICON, ImageUtilities.loadImageIcon(ICON_BASE, false));
        putValue("menuText", LocalizingService.OpenTitle);
        putValue(NAME, LocalizingService.OpenTitle);
    }

    @Override
    public boolean isEnabled() {
        return backend != null;
    }

    private void openGcodeFile(File f) {
        ThreadHelper.invokeLater(() -> {
            try {
                backend.setGcodeFile(f);
                Settings settings = backend.getSettings();
                settings.setLastOpenedFilename(f.getAbsolutePath());
                SettingsFactory.saveSettings(settings);
            } catch (Exception e) {
                System.err.println("Couldn't set gcode-file" + e.getMessage());
            }
        });
    }

    @Override
    public void actionPerformed(ActionEvent e) {
        String sourceDir = backend.getSettings().getLastOpenedFilename();
        SwingHelpers
                .openFile(sourceDir)
                .ifPresent(this::openGcodeFile);
    }
}
