com.etest.view.notification.NotificationMainUI.java Source code

Introduction

Here is the source code for com.etest.view.notification.NotificationMainUI.java

Source

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package com.etest.view.notification;

import com.etest.global.ShowErrorNotification;
import com.etest.model.EtestNotification;
import com.etest.service.CellCaseService;
import com.etest.service.CellItemService;
import com.etest.service.NotificationService;
import com.etest.service.UsersService;
import com.etest.serviceprovider.CellCaseServiceImpl;
import com.etest.serviceprovider.CellItemServiceImpl;
import com.etest.serviceprovider.NotificationServiceImpl;
import com.etest.serviceprovider.UsersServiceImpl;
import com.etest.utilities.CommonUtilities;
import com.vaadin.server.FontAwesome;
import com.vaadin.server.Page;
import com.vaadin.server.VaadinSession;
import com.vaadin.shared.ui.label.ContentMode;
import com.vaadin.ui.Alignment;
import com.vaadin.ui.Button;
import com.vaadin.ui.HorizontalLayout;
import com.vaadin.ui.Label;
import com.vaadin.ui.Notification;
import com.vaadin.ui.Table;
import com.vaadin.ui.UI;
import com.vaadin.ui.VerticalLayout;
import com.vaadin.ui.Window;
import com.vaadin.ui.themes.ValoTheme;

/**
 *
 * @author jetdario
 */
public class NotificationMainUI extends VerticalLayout {

    NotificationService ns = new NotificationServiceImpl();
    UsersService ss = new UsersServiceImpl();
    CellCaseService ccs = new CellCaseServiceImpl();
    CellItemService cis = new CellItemServiceImpl();
    Table notificationTable = new NotifiationDataTable();

    Label message = new Label();

    public NotificationMainUI() {
        setSizeFull();
        setSpacing(true);

        if (VaadinSession.getCurrent().getAttribute("userId") == null) {
            Page.getCurrent().setLocation("http://localhost:8080/");
        } else {
            addComponent(populateNoficationTable());
        }

        HorizontalLayout h = new HorizontalLayout();
        h.setWidth("950px");

        Button sendMsgBtn = new Button("Send Message");
        sendMsgBtn.setWidthUndefined();
        sendMsgBtn.addStyleName(ValoTheme.BUTTON_SMALL);
        sendMsgBtn.addStyleName(ValoTheme.BUTTON_PRIMARY);
        sendMsgBtn.addClickListener((Button.ClickEvent event) -> {
            Notification.show("Send Message!");
        });

        h.addComponent(sendMsgBtn);
        h.setComponentAlignment(sendMsgBtn, Alignment.MIDDLE_RIGHT);
        addComponent(h);
    }

    Table populateNoficationTable() {
        notificationTable.removeAllItems();
        int i = 0;
        for (EtestNotification en : ns.getAllNotificationByUser(
                CommonUtilities.convertStringToInt(VaadinSession.getCurrent().getAttribute("userId").toString()))) {
            VerticalLayout v = new VerticalLayout();
            v.setWidth("100%");

            Button read = new Button();
            read.setWidthUndefined();
            read.setCaption((en.getStatus() == 0) ? "unread" : "read");
            read.setData(en.getNotificationId());
            read.setIcon(FontAwesome.VIDEO_CAMERA);
            read.addStyleName(ValoTheme.BUTTON_LINK);
            read.addStyleName(ValoTheme.BUTTON_TINY);
            read.addStyleName(ValoTheme.BUTTON_QUIET);
            read.addStyleName("button-container");
            read.addClickListener(buttonClickListener);
            v.addComponent(read);
            v.setComponentAlignment(read, Alignment.MIDDLE_LEFT);

            message.setContentMode(ContentMode.HTML);

            String[] split = en.getNotice().split(" ");
            int cellCaseId;
            if (split[0].equals("CellCaseID")) {
                message.setCaption(en.getRemarks() + en.getNotice());
                cellCaseId = CommonUtilities.convertStringToInt(split[1].replace("#", ""));
            } else {
                cellCaseId = cis.getCellItemById(CommonUtilities.convertStringToInt(split[1].replace("#", "")))
                        .getCellCaseId();
                message.setCaption(en.getRemarks() + en.getNotice() + " from CellCaseID #" + cellCaseId);
            }

            Button approve = new Button("status");
            approve.setSizeFull();
            approve.addStyleName(ValoTheme.BUTTON_LINK);
            approve.addStyleName(ValoTheme.BUTTON_TINY);
            approve.addStyleName(ValoTheme.BUTTON_QUIET);
            approve.addStyleName("button-container");
            v.addComponent(approve);
            v.setComponentAlignment(approve, Alignment.MIDDLE_LEFT);

            if (ccs.getCellCaseById(cellCaseId).getApprovalStatus() == 0) {
                approve.setIcon(FontAwesome.THUMBS_DOWN);
            } else {
                approve.setIcon(FontAwesome.THUMBS_UP);
            }

            notificationTable.addItem(new Object[] { message.getCaption().toString(),
                    ss.getUsernameById(en.getSenderId()), en.getNoteDate(), v }, i);
            i++;
        }
        notificationTable.setPageLength(0);
        notificationTable.setHeight("100%");

        return notificationTable;
    }

    Button.ClickListener buttonClickListener = (Button.ClickEvent event) -> {
        if (event.getButton().getCaption().equals("read") || event.getButton().getCaption().equals("unread")) {
            EtestNotification en = ns.getNotificationById((int) event.getButton().getData());
            String[] split = en.getNotice().split(" ");
            int cellCaseId;
            int cellItemId;
            if (split[0].equals("CellCaseID")) {
                cellCaseId = CommonUtilities.convertStringToInt(split[1].replace("#", ""));
                cellItemId = 0;
            } else {
                cellCaseId = cis.getCellItemById(CommonUtilities.convertStringToInt(split[1].replace("#", "")))
                        .getCellCaseId();
                cellItemId = CommonUtilities.convertStringToInt(split[1].replace("#", ""));

                if (cis.getCellItemById(cellItemId).getItem() == null) {
                    ShowErrorNotification.error("No Item was found for CellItemID #" + cellItemId
                            + ". \n The Item must have been removed \n " + "or has been transfered to Archive!");
                    return;
                }
            }

            Window sub = new ViewCaseNotificationWindow(cellCaseId, cellItemId);
            if (sub.getParent() == null) {
                UI.getCurrent().addWindow(sub);
            }
            sub.addCloseListener((Window.CloseEvent e) -> {
                populateNoficationTable();
            });

            ns.updateNoficationStatus((int) event.getButton().getData());
        } else {

        }
    };

    int getCellCaseId(String[] str) {
        int cellCaseId = CommonUtilities.convertStringToInt(str[1].replace("#", ""));
        return cellCaseId;
    }
}