/*******************************************************************************
 * Copyright (c) 20017-2019 Cisco Systems, Inc.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 *******************************************************************************/
package org.eclipse.tigerstripe.workbench.ui.internal.preferences;

import java.util.stream.Stream;

import org.eclipse.core.runtime.preferences.ConfigurationScope;
import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Group;
import org.eclipse.tigerstripe.workbench.internal.BasePlugin;
import org.eclipse.tigerstripe.workbench.internal.builder.ArtifactAuditorFactory;
import org.eclipse.tigerstripe.workbench.ui.internal.dialogs.CustomStereotypeDialogFactory;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
import org.eclipse.ui.preferences.ScopedPreferenceStore;

public class ContributionsPreferencePage extends FieldEditorPreferencePage implements IWorkbenchPreferencePage {

    public static final String PAGE_ID = "org.eclipse.tigerstripe.ui.eclipse.preferences.ContributionsPreferencePage"; // $NON-NLS-1$

    public static final String P_USE_CUSTOM_STEROTYPE_DIALOG_FOR = "p.use_custom_stereotype_dialog_for_"; // $NON-NLS-1$
    public static final String P_USE_CUSTOM_DEPENDENCIES_DIALOG = "p.use_custom_dependencies_dialog"; // $NON-NLS-1$
    public static final String P_USE_CUSTOM_DEPENDENCIES_LABELPROVIDER = "p.use_custom_dependencies_labelProvider"; // $NON-NLS-1$
    public static final String P_USE_CUSTOM_DEPENDENCIES_DETAILSPAGE = "p.use_custom_dependencies_detailsPage"; // $NON-NLS-1$

    public ContributionsPreferencePage() {
        super(GRID);
        setPreferenceStore(new ScopedPreferenceStore(ConfigurationScope.INSTANCE, BasePlugin.PLUGIN_ID));
        setDescription("Preferences for Contributions");
        initializeDefaults();
    }

    @Override
    public void init(IWorkbench arg0) {
        // N/A
    }

    @Override
    protected void createFieldEditors() {
        Group useGroup = new Group(getFieldEditorParent(), SWT.TITLE);
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        gd.horizontalSpan = 2;
        useGroup.setLayoutData(gd);
        useGroup.setText("Use Custom Stereotype Dialogs");

        Stream.of(CustomStereotypeDialogFactory.list()).sorted((d1, d2) -> d1.compareTo(d2)).forEach(stereo -> addField(
                new BooleanFieldEditor(P_USE_CUSTOM_STEROTYPE_DIALOG_FOR + stereo, stereo, useGroup)));

        Group auditGroup = new Group(getFieldEditorParent(), SWT.TITLE);
        gd.horizontalSpan = 2;
        auditGroup.setLayoutData(gd);
        auditGroup.setText("Use Custom Auditors");

        ArtifactAuditorFactory.INSTANCE.getAuditorMap().entrySet().stream()
                .sorted((e1, e2) -> e1.getValue().getName().compareTo(e2.getValue().getName()))
                .forEach(entry -> addField(
                        new BooleanFieldEditor(entry.getKey(), entry.getValue().getName(), auditGroup)));

        Group dependenciesGroup = new Group(getFieldEditorParent(), SWT.TITLE);
        dependenciesGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
        dependenciesGroup.setText("Use Custom Dependencies Editor");

        addField(new BooleanFieldEditor(P_USE_CUSTOM_DEPENDENCIES_DIALOG, "Use Custom Dependencies Dialog",
                dependenciesGroup));
        addField(new BooleanFieldEditor(P_USE_CUSTOM_DEPENDENCIES_LABELPROVIDER, "Use Custom Dependencies Label Provider",
                dependenciesGroup));
        addField(new BooleanFieldEditor(P_USE_CUSTOM_DEPENDENCIES_DETAILSPAGE, "Use Custom Dependencies Details Page",
                dependenciesGroup));
    }

    public static void initializeDefaults() {
        IPreferenceStore store = new ScopedPreferenceStore(ConfigurationScope.INSTANCE, BasePlugin.PLUGIN_ID);
        for (String stereo : CustomStereotypeDialogFactory.list()) {
            store.setDefault(P_USE_CUSTOM_STEROTYPE_DIALOG_FOR + stereo, true);
        }
        store.setDefault(P_USE_CUSTOM_DEPENDENCIES_DIALOG, true);
        store.setDefault(P_USE_CUSTOM_DEPENDENCIES_LABELPROVIDER, true);
        store.setDefault(P_USE_CUSTOM_DEPENDENCIES_DETAILSPAGE, true);
    }

}