app/src/main/java/de/dhbwloe/campusapp/fragments/DashboardMensa.java

   1 package de.dhbwloe.campusapp.fragments;
   2
   3
   4 import android.os.Bundle;
   5 import android.support.v4.app.Fragment;
   6 import android.view.LayoutInflater;
   7 import android.view.View;
   8 import android.view.ViewGroup;
   9 import android.widget.LinearLayout;
  10 import android.widget.RelativeLayout;
  11 import android.widget.TextView;
  12
  13 import java.text.SimpleDateFormat;
  14 import java.util.Calendar;
  15 import java.util.Date;
  16
  17 import de.dhbwloe.campusapp.CampusAppContext;
  18 import de.dhbwloe.campusapp.CampusAppFragment;
  19 import de.dhbwloe.campusapp.R;
  20 import de.dhbwloe.campusapp.Tools;
  21 import de.dhbwloe.campusapp.mensaplan.MensaTagesplan;
  22
  23 /**
  24  * A simple {@link Fragment} subclass.
  25  */
  26 public class DashboardMensa extends CampusAppFragment {
  27     private View view;
  28
  29     public DashboardMensa() {
  30         // Required empty public constructor
  31     }
  32
  33
  34     @Override
  35     public View onCreateView(LayoutInflater inflater, ViewGroup container,
  36                              Bundle savedInstanceState) {
  37         view = inflater.inflate(R.layout.fragment_dashboard_mensa, container, false);
  38         refreshMensaMenue();
  39         return view;
  40     }
  41
  42
  43     private void refreshMensaMenue() {
  44         if(AppContext == null)
  45             AppContext = CampusAppContext.getInstance();
  46         Calendar cal = Calendar.getInstance();
  47         cal.setTime(new Date());
  48         cal.set(Calendar.HOUR_OF_DAY, 0);
  49         cal.set(Calendar.MINUTE, 0);
  50         cal.set(Calendar.SECOND, 0);
  51         cal.set(Calendar.MILLISECOND, 0);
  52         long now = (new Date()).getTime() / 1000;
  53         long mensaCloseTime = (3600 * 13); // 13 uhr
  54         long timeFrom = cal.getTime().getTime() / 1000;
  55         if(now > timeFrom + mensaCloseTime)
  56             timeFrom += 86400;
  57         long timeTo = timeFrom + (86400 * 3) + 86399; // +3days for weekend
  58
  59         MensaTagesplan[] dayplans = AppContext.getDatabaseManager().getMensaTagesplan(timeFrom, timeTo);
  60         if(dayplans.length == 0) {
  61
  62             return;
  63         }
  64         MensaTagesplan dayplan = dayplans[0];
  65         TextView dateTextView = (TextView) view.findViewById(R.id.menuDate);
  66         dateTextView.setText(getDateText(dayplan.getPlanDate(), now));
  67
  68         LinearLayout menueContainer = (LinearLayout) view.findViewById(R.id.menuList);
  69         menueContainer.removeAllViews();
  70
  71         MensaTagesplan cmenue = dayplan;
  72         int i = 0;
  73         LayoutInflater li = LayoutInflater.from(AppContext.getMainActivity());
  74         do {
  75             String menuTitle = cmenue.getMenuName();
  76             if(menuTitle == null || menuTitle.matches("^Buffet"))
  77                 continue;
  78
  79             RelativeLayout menu = (RelativeLayout) li.inflate(R.layout.fragment_dashboard_mensa_menu, null, false);
  80             menueContainer.addView(menu);
  81
  82             TextView menuName = (TextView) menu.findViewById(R.id.menuName);
  83             TextView menuPrice = (TextView) menu.findViewById(R.id.menuPrice);
  84
  85             menuName.setText(cmenue.getName());
  86             String priceStr = cmenue.getFormatedRolePrice();
  87             menuPrice.setText(priceStr);
  88         } while(i < dayplans.length && (cmenue = dayplans[++i]) != null && cmenue.getPlanDate() == dayplan.getPlanDate());
  89     }
  90
  91     private String getDateText(long date, long now) {
  92         String datetext;
  93         if(now < date+86400)
  94             datetext = AppContext.getResString(R.string.dashboard_calendar_today);
  95         else if(now < date + (86400*2))
  96             datetext = AppContext.getResString(R.string.dashboard_calendar_tomorrow);
  97         else {
  98             Date dateObj = new Date(date * 1000);
  99             String dayStr = Tools.getWeekdayString(dateObj);
 100             SimpleDateFormat dateFormat = new SimpleDateFormat(AppContext.getResString(R.string.timeformat_dashboard_mensa));
 101
 102             datetext = dayStr + ", " + dateFormat.format(dateObj);
 103         }
 104         return datetext;
 105     }
 106
 107 }