D-Net

package eu.dnetlib.repo.manager.client.datasources.update;

import com.google.gwt.core.client.GWT;

import com.google.gwt.dom.client.Document;

import com.google.gwt.event.dom.client.ClickEvent;

import com.google.gwt.event.dom.client.ClickHandler;

import com.google.gwt.user.client.History;

import com.google.gwt.user.client.Window;

import com.google.gwt.user.client.rpc.AsyncCallback;

import com.google.gwt.user.client.ui.FlowPanel;

import com.google.gwt.user.client.ui.HTML;

import com.google.gwt.user.client.ui.Widget;

import eu.dnetlib.domain.data.Repository;

import eu.dnetlib.gwt.client.help.HelpService;

import eu.dnetlib.gwt.client.help.HelpServiceAsync;

import eu.dnetlib.repo.manager.client.HelpCallback;

import eu.dnetlib.repo.manager.client.RepositoryManager;

import eu.dnetlib.repo.manager.client.RepositoryManagerWidget;

import eu.dnetlib.repo.manager.client.services.RepositoryService;

import eu.dnetlib.repo.manager.client.services.RepositoryServiceAsync;

import eu.dnetlib.repo.manager.client.widgets.ListOrGridViewOfDatasourcesWidget;

import eu.dnetlib.repo.manager.client.widgets.OpenAIRECompliantLogoDownloadWidget;

import eu.dnetlib.repo.manager.shared.DatasourcesCollection;

import org.gwtbootstrap3.client.ui.Alert;

import org.gwtbootstrap3.client.ui.Anchor;

import org.gwtbootstrap3.client.ui.constants.AlertType;

import org.gwtbootstrap3.client.ui.constants.IconPosition;

import org.gwtbootstrap3.client.ui.constants.IconType;

/**

 * Created by stefania on 1/14/16.

 */

public class SelectFromMyRepositoriesWidget implements RepositoryManagerWidget {

    private String parentToken = "";

    private String restToken = "";

    private FlowPanel selectRepositoryPanel = new FlowPanel();

    private FlowPanel myRepositoriesListPanel = new FlowPanel();

    private FlowPanel myRepositoriesListInnerPanel = new FlowPanel();

    private FlowPanel myRepositoriesListBox = new FlowPanel();

    private FlowPanel myRepositoriesListBoxContent = new FlowPanel();

    private FlowPanel helpPanel = new FlowPanel();

    private RepositoryServiceAsync repositoryService = GWT.create(RepositoryService.class);

    private static HelpServiceAsync helpService = GWT.create(HelpService.class);

    public SelectFromMyRepositoriesWidget() {

        selectRepositoryPanel.addStyleName("row");

        myRepositoriesListPanel.addStyleName("col-lg-12");

        myRepositoriesListPanel.add(myRepositoriesListInnerPanel);

        myRepositoriesListInnerPanel.addStyleName("wrapper wrapper-content animated fadeInUp");

        myRepositoriesListInnerPanel.add(myRepositoriesListBox);

        myRepositoriesListBox.addStyleName("ibox");

        myRepositoriesListBox.add(myRepositoriesListBoxContent);

        myRepositoriesListBoxContent.addStyleName("ibox-content bigContent");

        selectRepositoryPanel.add(myRepositoriesListPanel);

    }

    @Override

    public void clear() {

        myRepositoriesListBoxContent.clear();

        selectRepositoryPanel.remove(helpPanel);

    }

    @Override

    public void reload() {

        Document.get().getElementById("page-wrapper").removeClassName("sidebar-content");

        helpService.getHelpById(parentToken, new HelpCallback(myRepositoriesListPanel, helpPanel, selectRepositoryPanel));

        final HTML loadingWheel = new HTML("<div class=\"loader-big\" style=\"text-align: center; padding-top: 170px; " +

                "color: rgb(47, 64, 80); font-weight: bold;\">Retrieving repositories...</div>" +

                "<div class=\"whiteFilm\"></div>");

        myRepositoriesListBoxContent.addStyleName("loading-big");

        myRepositoriesListBoxContent.add(loadingWheel);

            repositoryService.getRepositoriesOfUser(RepositoryManager.currentUser.getEmail(), true, false,

                new AsyncCallback<DatasourcesCollection>() {

            @Override

            public void onFailure(Throwable caught) {

                myRepositoriesListBoxContent.removeStyleName("loading-big");

                myRepositoriesListBoxContent.remove(loadingWheel);

                Alert errorAlert = new Alert();

                errorAlert.setType(AlertType.DANGER);

                errorAlert.setText("System error retrieving repositories.");

                errorAlert.setDismissable(false);

                myRepositoriesListBoxContent.add(errorAlert);

            }

            @Override

            public void onSuccess(DatasourcesCollection datasourcesCollection) {

                myRepositoriesListBoxContent.removeStyleName("loading-big");

                myRepositoriesListBoxContent.remove(loadingWheel);

                ListOrGridViewOfDatasourcesWidget listOrGridViewOfDatasourcesWidget =

                        new ListOrGridViewOfDatasourcesWidget(datasourcesCollection, "Choose the Datasource you would like to manage",

                                parentToken, "<i class=\"fa fa-pencil\" aria-hidden=\"true\"></i>");

                myRepositoriesListBoxContent.add(listOrGridViewOfDatasourcesWidget.asWidget());

                OpenAIRECompliantLogoDownloadWidget openAIRECompliantLogoDownloadWidget = new OpenAIRECompliantLogoDownloadWidget();

                myRepositoriesListBoxContent.add(openAIRECompliantLogoDownloadWidget.asWidget());

            }

        });

    }

    @Override

    public void setToken(String parentToken, String rest) {

        this.parentToken = parentToken;

        this.restToken = rest;

    }

    @Override

    public void afterAdditionToRootPanel() {

    }

    @Override

    public Widget asWidget() {

        return selectRepositoryPanel;

    }

}