AlarmDataView.java :  » UnTagged » stuassistant » com » stuassistant » mycalendar » reminder » Android Open Source

package com.stuassistant.mycalendar.reminder;


import java.util.ArrayList;
import java.util.Calendar;
import java.util.Collections;
import java.util.Comparator;

import android.content.Context;

import com.stuassistant.mycalendar.agenda.AgendaView;
import com.stuassistant.mycalendar.database.Database;
import com.stuassistant.mycalendar.dataview.DataViewAppointment;
import com.stuassistant.mycalendar.dataview.DataViewItem;
import com.stuassistant.mycalendar.main.Utils;



public class AlarmDataView
{
  
  public class ApptsItemsComparator implements Comparator<AlarmDataViewItem>
  {
    public int compare(AlarmDataViewItem item1, AlarmDataViewItem item2)
    {
      if (item1.IsOverdue() || item2.IsOverdue())
      {
        
        if (item1.GetOverdueDays() < item2.GetOverdueDays())
          return 1;
        if (item1.GetOverdueDays() > item2.GetOverdueDays())
          return -1;
        
        if (item1.GetOverdueDays() == item2.GetOverdueDays())
        {
          String s1 = item1.sSubject;
          String s2 = item2.sSubject;        
          return s1.compareTo(s2);        
        }
        
        return 0;        
      } else {
        //today items for sorting
        if (item1.TimeAsSeconds() == item2.TimeAsSeconds())
        {
          String s1 = item1.sSubject;
          String s2 = item2.sSubject;        
          return s1.compareTo(s2);
        } else {
          
          if (item1.TimeAsSeconds() > item2.TimeAsSeconds())
            return 1;
          if (item1.TimeAsSeconds() < item2.TimeAsSeconds())
            return -1;
  
          if (item1.TimeAsSeconds() == item2.TimeAsSeconds())
          {
            String s1 = item1.sSubject;
            String s2 = item2.sSubject;
            return s1.compareTo(s2);
          }
        }
      
      }
      return 0;
    }    
  };


  public class TasksItemsComparator implements Comparator<AlarmDataViewItem>
  {
    public int compare(AlarmDataViewItem item1, AlarmDataViewItem item2)
    {
      if (item1.lPriority == item2.lPriority)
      {
        String s1 = item1.sSubject;
        String s2 = item2.sSubject;
        return s1.compareTo(s2);
      } else {
        
        if (item1.lPriority > item2.lPriority)
          return 1;
        if (item1.lPriority < item2.lPriority)
          return -1;

        if (item1.lPriority == item2.lPriority)
        {
          String s1 = item1.sSubject;
          String s2 = item2.sSubject;
          return s1.compareTo(s2);
        }
      }      
      return 0;
    }    
  };
  
  
  //fields
  protected ArrayList<AlarmDataViewItem> alarmItemsAppts = new ArrayList<AlarmDataViewItem>();  
  protected ArrayList<AlarmDataViewItem> alarmItemsTasks = new ArrayList<AlarmDataViewItem>();  
  private ApptsItemsComparator fnApptsItemsCmp = null;  
  private TasksItemsComparator fnTasksItemsCmp = null;  
  
  //fields
  protected Context ctx = null;
  protected Database db = null;
  protected Utils utils = null;
  protected AlarmService.AlarmPrefs prefs = null;
  
  //fields
  private  DataViewAppointment dataViewAppt = null;
  

  //fields
  private final int agendaViewType = AgendaView.viewMode.TODAY_ALARM;  
  private Calendar calStartDate = Calendar.getInstance();
  private AlarmsManager alarmsManager = null;

  //methods
  public AlarmDataView(Context ctx, Database db, AlarmService.AlarmPrefs prefs, Utils utils)
  {
    this.ctx = ctx;
    this.db = db;
    this.prefs = prefs;
    this.utils = utils;
    
   
    alarmsManager = new AlarmsManager(this.db, this.prefs);
    
    this.fnApptsItemsCmp = new ApptsItemsComparator();    
    this.fnTasksItemsCmp = new TasksItemsComparator();    

    dataViewAppt = new DataViewAppointment(db, prefs);
  
  }
  
  private boolean ReloadData()
  {
    if (db.DatabaseReady())
    {
      dataViewAppt.ReloadTable();
    
      
      dataViewAppt.FilterData(calStartDate, agendaViewType);
      
      
      return true;
    }
    
    return false;
  }
    
  public boolean CollectAlarmItems()
  {
    calStartDate.setTimeInMillis(System.currentTimeMillis());
    
    final int iHour = calStartDate.get(Calendar.HOUR_OF_DAY);  
    final int iMinute = calStartDate.get(Calendar.MINUTE);
    final int iCurrTimeKey = (iHour * 100) + iMinute;      
    
    alarmItemsAppts.clear();
    alarmItemsTasks.clear();
    
    if (ReloadData())
    {
      
      
      for (int i = 0; i < dataViewAppt.GetRowsCountTotal(); i++)
      {
        DataViewItem row = dataViewAppt.GetRow(i, agendaViewType);
        if ((row != null) && (row.bAlarm))
        {
          if (row.TimeOverdue(iCurrTimeKey))
          {            
            if (alarmsManager.CanShowAlarmToday(AlarmDataViewItem.iOrderAppts, row.lID, row.IsRepeat()))
            {              
              AlarmDataViewItem item = new AlarmDataViewItem(row.lID, row.sSubject, AlarmDataViewItem.iOrderAppts, row.bAlarm);
              item.SetRepeatDays(row.GetVisibleDays());
              item.Set(row.GetStartHour(), row.GetStartMinute(), row.GetDuration());
              alarmItemsAppts.add(item);
            }
          }
        }
      }
      
      
      Collections.sort(alarmItemsAppts, fnApptsItemsCmp);
      Collections.sort(alarmItemsTasks, fnTasksItemsCmp);
      
      return true;
    }
    return false;
  }

  public ArrayList<AlarmDataViewItem> GetApptsData()
  {
    return alarmItemsAppts;
  }

  public ArrayList<AlarmDataViewItem> GetTasksData()
  {
    return alarmItemsTasks;
  }

}