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.mensaplan.MensaTagesplan;
  21
  22 /**
  23  * A simple {@link Fragment} subclass.
  24  */
  25 public class DashboardMensa extends CampusAppFragment {
  26     private View view;
  27
  28     public DashboardMensa() {
  29         // Required empty public constructor
  30     }
  31
  32
  33     @Override
  34     public View onCreateView(LayoutInflater inflater, ViewGroup container,
  35                              Bundle savedInstanceState) {
  36         view = inflater.inflate(R.layout.fragment_dashboard_mensa, container, false);
  37         refreshMensaMenue();
  38         return view;
  39     }
  40
  41
  42     private void refreshMensaMenue() {
  43         if(AppContext == null)
  44             AppContext = CampusAppContext.getInstance();
  45         Calendar cal = Calendar.getInstance();
  46         cal.setTime(new Date());
  47         cal.set(Calendar.HOUR_OF_DAY, 0);
  48         cal.set(Calendar.MINUTE, 0);
  49         cal.set(Calendar.SECOND, 0);
  50         cal.set(Calendar.MILLISECOND, 0);
  51         long now = (new Date()).getTime() / 1000;
  52         long mensaCloseTime = (3600 * 13); // 13 uhr
  53         long timeFrom = cal.getTime().getTime() / 1000;
  54         if(now > timeFrom + mensaCloseTime)
  55             timeFrom += 86400;
  56         long timeTo = timeFrom + (86400 * 3) + 86399; // +3days for weekend
  57
  58         MensaTagesplan[] dayplans = AppContext.getDatabaseManager().getMensaTagesplan(timeFrom, timeTo);
  59         if(dayplans.length == 0) {
  60
  61             return;
  62         }
  63         MensaTagesplan dayplan = dayplans[0];
  64         TextView dateTextView = (TextView) view.findViewById(R.id.menuDate);
  65         dateTextView.setText(getDateText(dayplan.getPlanDate(), now));
  66
  67         LinearLayout menueContainer = (LinearLayout) view.findViewById(R.id.menuList);
  68         menueContainer.removeAllViews();
  69
  70         MensaTagesplan cmenue = dayplan;
  71         int i = 0;
  72         LayoutInflater li = LayoutInflater.from(AppContext.getMainActivity());
  73         do {
  74             RelativeLayout menu = (RelativeLayout) li.inflate(R.layout.fragment_dashboard_mensa_menu, null, false);
  75             menueContainer.addView(menu);
  76
  77             TextView menuName = (TextView) menu.findViewById(R.id.menuName);
  78             TextView menuPrice = (TextView) menu.findViewById(R.id.menuPrice);
  79
  80             menuName.setText(cmenue.getName());
  81             double price = cmenue.getStudentPrice();
  82             menuPrice.setText(Double.toString(price));
  83         } while(i < dayplans.length && (cmenue = dayplans[++i]) != null && cmenue.getPlanDate() == dayplan.getPlanDate());
  84     }
  85
  86     private String getDateText(long date, long now) {
  87         String datetext;
  88         if(now < date+86400)
  89             datetext = AppContext.getResString(R.string.dashboard_calendar_today);
  90         else if(now < date + (86400*2))
  91             datetext = AppContext.getResString(R.string.dashboard_calendar_tomorrow);
  92         else {
  93             int weekdayResIds[] = new int[] { R.string.week_sunday, R.string.week_monday, R.string.week_tuesday, R.string.week_wednesday, R.string.week_thursday, R.string.week_friday, R.string.week_saturday };
  94             Calendar cal = Calendar.getInstance();
  95             cal.setTime(new Date(date * 1000));
  96             int dow = cal.get(Calendar.DAY_OF_WEEK);
  97             SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM");
  98
  99             datetext = AppContext.getResString(weekdayResIds[dow]) + ", " + dateFormat.format(cal.getTime());
 100         }
 101         return datetext;
 102     }
 103
 104 }