Wannatrak

/**

 * Created by Andrey Khalzov

 * 02.08.2008 23:48:34

 */

package com.gonnatrak.util;

import com.gonnatrak.middleware.entity.Subject;

import org.jetbrains.annotations.NotNull;

import org.joda.time.DateTime;

import java.util.List;

import java.text.DateFormat;

import java.text.SimpleDateFormat;

public class SubjectsHelper {

    public static final String DATE_FORMAT = "dd/MM/yyyy HH:mm";

    public static String createHtmlTable(@NotNull List<Subject> subjects) {

        if (subjects.isEmpty()) {

            return "Ó âàñ íåò íè îäíîãî îáúåêòà.";

        }

        final DateFormat df = new SimpleDateFormat(DATE_FORMAT);

        final StringBuilder sb = new StringBuilder("<table cellpadding=\"5\">");

        for (Subject subject : subjects) {

            sb

                    .append("<tr><td><b>")

                    .append(subject.getName())

                    .append("</b></td><td>(<a href=\"/subject?id=")

                    .append(subject.getId())

                    .append("\">")

                    .append("èçìåíèòü")

                    .append("</a>&nbsp;|&nbsp;")

                    .append("<a href=\"/subject/link?id=")

                    .append(subject.getId())

                    .append("\">")

                    .append("ñâÿçàòü")

                    .append("</a>&nbsp;|&nbsp;")

                    .append("<a href=\"/subject/remove?id=")

                    .append(subject.getId())

                    .append("\">")

                    .append("óäàëèòü")

                    .append("</a>)")

                    .append("</td></tr><tr><td>")

                    .append("ïðîáåã: ").append(subject.getOdometer() == null ? "0" : subject.getOdometer()).append(" ì")

                    .append("</td><td>")

                    .append("îáíîâëåíî: ").append(getUpdated(df, subject.getLastUpdated()))

                    .append("</td></tr>");

        }

        sb.append("</table>");

        return sb.toString();

    }

    private static String getUpdated(DateFormat df, DateTime lastUpdated) {

        if (lastUpdated == null) {

            return "";

        }

        return df.format(lastUpdated.toDate());

    }

}