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
  40         LinearLayout linearcontainer = (LinearLayout)view.findViewById(R.id.menuList);
  41         linearcontainer.setOnClickListener(new View.OnClickListener() {
  42             @Override
  43             public void onClick(View v) {
  44                 AppContext.getNavigationManager().navigatePage("Mensa");
  45             }
  46         });
  47         return view;
  48     }
  49
  50
  51     private void refreshMensaMenue() {
  52         if(AppContext == null)
  53             AppContext = CampusAppContext.getInstance();
  54         Calendar cal = Calendar.getInstance();
  55         cal.setTime(new Date());
  56         cal.set(Calendar.HOUR_OF_DAY, 0);
  57         cal.set(Calendar.MINUTE, 0);
  58         cal.set(Calendar.SECOND, 0);
  59         cal.set(Calendar.MILLISECOND, 0);
  60         long now = (new Date()).getTime() / 1000;
  61         long mensaCloseTime = (3600 * 13); // 13 uhr
  62         long timeFrom = cal.getTime().getTime() / 1000;
  63         if(now > timeFrom + mensaCloseTime)
  64             timeFrom += 86400;
  65         long timeTo = timeFrom + (86400 * 3) + 86399; // +3days for weekend
  66
  67         MensaTagesplan[] dayplans = AppContext.getDatabaseManager().getMensaTagesplan(timeFrom, timeTo);
  68         if(dayplans.length == 0) {
  69
  70             return;
  71         }
  72         MensaTagesplan dayplan = dayplans[0];
  73         TextView dateTextView = (TextView) view.findViewById(R.id.menuDate);
  74         dateTextView.setText(getDateText(dayplan.getPlanDate(), now));
  75
  76         LinearLayout menueContainer = (LinearLayout) view.findViewById(R.id.menuList);
  77         menueContainer.removeAllViews();
  78
  79         MensaTagesplan cmenue = dayplan;
  80         int i = 0;
  81         LayoutInflater li = LayoutInflater.from(AppContext.getMainActivity());
  82         do {
  83             String menuTitle = cmenue.getMenuName();
  84             if(menuTitle == null || menuTitle.matches("^Buffet"))
  85                 continue;
  86
  87             LinearLayout menu = (LinearLayout) li.inflate(R.layout.fragment_dashboard_mensa_menu, null, false);
  88             menueContainer.addView(menu);
  89
  90             TextView menuName = (TextView) menu.findViewById(R.id.menuName);
  91             TextView menuPrice = (TextView) menu.findViewById(R.id.menuPrice);
  92
  93             menuName.setText(cmenue.getName());
  94             String priceStr = cmenue.getFormatedRolePrice();
  95             menuPrice.setText(priceStr);
  96         } while(i < dayplans.length && (cmenue = dayplans[++i]) != null && cmenue.getPlanDate() == dayplan.getPlanDate());
  97     }
  98
  99     private String getDateText(long date, long now) {
 100         String datetext;
 101         if(now < date+86400)
 102             datetext = AppContext.getResString(R.string.dashboard_calendar_today);
 103         else if(now < date + (86400*2))
 104             datetext = AppContext.getResString(R.string.dashboard_calendar_tomorrow);
 105         else {
 106             Date dateObj = new Date(date * 1000);
 107             String dayStr = Tools.getWeekdayString(dateObj);
 108             SimpleDateFormat dateFormat = new SimpleDateFormat(AppContext.getResString(R.string.timeformat_dashboard_mensa));
 109
 110             datetext = dayStr + ", " + dateFormat.format(dateObj);
 111         }
 112         return datetext;
 113     }
 114
 115 }