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/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (c) 2007-2020 gvSIG Association

 *

 * This program 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 2

 * of the License, or (at your option) any later version.

 *

 * This program 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 this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.vcsgis.swing.impl.initserver;

import java.awt.Dimension;

import javax.swing.JComponent;

import javax.swing.event.ChangeEvent;

import org.gvsig.vcsgis.lib.vcsgisadmin;

import org.gvsig.vcsgis.swing.VCSGisJInitServer;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.exception.InitializeException;

import org.gvsig.fmap.dal.exception.ProviderNotRegisteredException;

import org.gvsig.fmap.dal.exception.ValidateDataParametersException;

import org.gvsig.fmap.dal.store.jdbc.JDBCServerExplorerParameters;

import org.gvsig.fmap.dal.store.jdbc2.JDBCServerExplorer;

import org.gvsig.fmap.dal.swing.DALSwingLocator;

import org.gvsig.tools.swing.api.Component;

import org.gvsig.tools.swing.api.ListElement;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.ToolsSwingManager;

import org.gvsig.tools.swing.api.pickercontroller.PickerController;

import org.gvsig.tools.swing.api.windowmanager.Dialog;

import org.gvsig.tools.swing.api.windowmanager.WindowManager_v2;

import org.slf4j.LoggerFactory;

/**

 *

 * @author gvSIG Team

 */

public class VCSGisJInitServerImpl extends VCSGisJInitServerView

        implements Component, VCSGisJInitServer {

    private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(VCSGisJInitServerImpl.class);

    private PickerController<JDBCServerExplorerParameters> connectionPicker;

    private Dialog dialog;

    private JDBCServerExplorerParameters connection;

    private JDBCServerExplorer server;

    public VCSGisJInitServerImpl() {

        translate();

        initializeComponents();

    }

    private void initializeComponents() {

        this.connectionPicker = DALSwingLocator.getSwingManager().createJDBCConnectionPickerController(

                this.cboConnections,

                this.btnAddConnection

        );

        this.connectionPicker.addChangeListener((ChangeEvent e) -> {

            connection = null;

            server = null;

            doUpdateEnableComponents();

        });

        this.setPreferredSize(

                new Dimension(520, 80)

        );

    }

    @Override

    public JComponent asJComponent() {

        return this;

    }

    @Override

    public void setDialog(Dialog dialog) {

        this.dialog = dialog;

        this.doUpdateEnableComponents();

    }

    private void doUpdateEnableComponents() {

        boolean enableInit = (this.getServer() != null);

        if (dialog != null) {

            this.dialog.setButtonEnabled(WindowManager_v2.BUTTON_OK,

                    enableInit

            );

        }

    }

    @Override

    public int initialize() {

        if (getServer() != null) {

            return vcsgisadmin.init_repository(server);

        }

        return -1;

    }

    @Override

    public JDBCServerExplorerParameters getConnection() {

        if (this.connection == null) {

            this.connection = this.connectionPicker.get();

        }

        return this.connection;

    }

    @Override

    public String getConnectionLabel() {

        String label = "";

        if (this.connection != null) {

            ListElement<JDBCServerExplorerParameters> item = (ListElement<JDBCServerExplorerParameters>) cboConnections.getSelectedItem();

            label = item.getLabel();

        }

        return label;

    }

    @Override

    public JDBCServerExplorer getServer() {

        if (this.server == null) {

            try {

                DataManager dataManager = DALLocator.getDataManager();

                if (getConnection() != null) {

                    this.server = (JDBCServerExplorer) dataManager.openServerExplorer(

                            getConnection().getExplorerName(), getConnection()

                    );

                }

            } catch (InitializeException | ProviderNotRegisteredException | ValidateDataParametersException ex) {

                LOGGER.warn("Can't open server " + getConnection().getExplorerName());

            }

        }

        return this.server;

    }

    private void translate() {

        ToolsSwingManager swingManager = ToolsSwingLocator.getToolsSwingManager();

        swingManager.translate(this.lblConnection);

    }

}