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package net.cbaines.suma;
import java.io.IOException;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import org.apache.http.client.ClientProtocolException;
import org.json.JSONException;
import android.content.Context;
import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.TextView;
import com.j256.ormlite.android.apptools.OrmLiteBaseActivity;
public class BusActivity extends OrmLiteBaseActivity<DatabaseHelper> implements Preferences {
final static String TAG = "BusActivity";
private TextView U1RouteTextView;
private TextView U1NRouteTextView;
private TextView U2RouteTextView;
private TextView U6RouteTextView;
private TextView U9RouteTextView;
private TextView busIDTextView;
private ProgressBar progBar;
private TextView busContentMessage;
private LinearLayout busActivityContentLayout;
private Bus bus;
private BusStop busStop;
protected Timetable timetable;
private Timetable visibleTimetable;
private ListView timetableView;
private Context instance;
private List<BusStop> busStops;
private Handler handler;
int num = 20;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.bus_activity);
instance = this;
String busID = getIntent().getExtras().getString("busID");
String busStopID = getIntent().getExtras().getString("busStopID");
final DatabaseHelper helper = getHelper();
try {
List<Bus> buses = helper.getBusDao().queryForEq(Bus.ID_FIELD_NAME, busID);
bus = null;
if (buses.size() == 0) {
Log.e(TAG, "Bus " + busID + " not found!");
} else if (buses.size() == 1) {
bus = buses.get(0);
} else if (buses.size() > 1) {
Log.e(TAG, "Found more than one bus? " + busID);
}
helper.getBusRouteDao().refresh(bus.route);
List<BusStop> busStops = helper.getBusStopDao().queryForEq(BusStop.ID_FIELD_NAME, busStopID);
busStop = null;
if (busStops.size() == 0) {
Log.e(TAG, "BusStop " + busStopID + " not found!");
} else if (busStops.size() == 1) {
busStop = busStops.get(0);
} else if (busStops.size() > 1) {
Log.e(TAG, "Found more than one busStop? " + busStopID);
}
U1RouteTextView = (TextView) findViewById(R.id.busActivityU1);
U1NRouteTextView = (TextView) findViewById(R.id.busActivityU1N);
U2RouteTextView = (TextView) findViewById(R.id.busActivityU2);
U6RouteTextView = (TextView) findViewById(R.id.busActivityU6);
U9RouteTextView = (TextView) findViewById(R.id.busActivityU9);
busIDTextView = (TextView) findViewById(R.id.busActivityBusID);
progBar = (ProgressBar) findViewById(R.id.busActivityLoadBar);
busContentMessage = (TextView) findViewById(R.id.busActivityMessage);
busActivityContentLayout = (LinearLayout) findViewById(R.id.busActivityContentLayout);
timetableView = (ListView) findViewById(R.id.busActivityTimes);
if (bus.id != null) {
Log.i(TAG, "Bus id is not null (" + bus.id + ") setting busIDTextView");
busIDTextView.setText(bus.id + " " + bus.getName());
} else {
Log.w(TAG, "Bus id is null?");
// Might not ever happen
busIDTextView.setText("Unidentified");
}
U1RouteTextView.setVisibility(View.GONE);
U1NRouteTextView.setVisibility(View.GONE);
U2RouteTextView.setVisibility(View.GONE);
U6RouteTextView.setVisibility(View.GONE);
U9RouteTextView.setVisibility(View.GONE);
// if (bus.route.uniLink) {
Log.i(TAG, "Bus is uniLink");
if (bus.route.code.equals("U1")) {
U1RouteTextView.setVisibility(View.VISIBLE);
} else if (bus.route.code.equals("U1N")) {
U1NRouteTextView.setVisibility(View.VISIBLE);
} else if (bus.route.code.equals("U2")) {
U2RouteTextView.setVisibility(View.VISIBLE);
} else if (bus.route.code.equals("U6")) {
U6RouteTextView.setVisibility(View.VISIBLE);
} else if (bus.route.code.equals("U9")) {
U9RouteTextView.setVisibility(View.VISIBLE);
} else {
Log.e(TAG, "Route not found " + bus.route.code);
}
// } else {
// Log.i(TAG, "Bus is not uniLink");
// }
} catch (NumberFormatException e) {
e.printStackTrace();
} catch (SQLException e) {
e.printStackTrace();
}
busStops = new ArrayList<BusStop>(num);
busStops.add(busStop);
for (int i = 0; i < num; i++) {
BusStop nextStop = bus.route.moveInRoute(instance, busStops.get(i), bus.direction, 1);
if (nextStop != null) {
busStops.add(nextStop);
} else {
Log.e(TAG, "nextStop is null");
}
}
}
public void onResume() {
super.onResume();
SharedPreferences sharedPrefs = PreferenceManager.getDefaultSharedPreferences(this);
if (sharedPrefs.getBoolean(UNI_LINK_BUS_TIMES, UNI_LINK_BUS_TIMES_ENABLED_BY_DEFAULT)
|| sharedPrefs.getBoolean(NON_UNI_LINK_BUS_TIMES, NON_UNI_LINK_BUS_TIMES_ENABLED_BY_DEFAULT)) {
Log.i(TAG, "Live Times enabled");
timetable = (Timetable) getLastNonConfigurationInstance();
handler = new Handler();
if (timetable == null) {
Log.i(TAG, "No Previous timetable");
timetable = new Timetable();
for (int i = 0; i < num; i++) {
timetable.add(new Stop(bus, busStops.get(i), null, null, false));
}
} else {
Log.i(TAG, "Displaying previous timetable");
displayTimetable(timetable);
}
} else {
Log.i(TAG, "Live Times Disabled");
progBar.setVisibility(View.GONE);
busContentMessage.setText("Live bus times disabled");
busContentMessage.setVisibility(View.VISIBLE);
}
}
public void onPause() {
if (handler != null) { // BusTimes are enabled
handler.removeCallbacks(r)
if (timetableStopTasks != null) { // Could happen if the handler has not created the timetableTask yet
for (GetTimetableStopTask task : timetableStopTasks.values()) {
if (task != null) {
task.cancel(true);
}
}
}
Log.i(TAG, "Stoping refreshing timetable data");
}
super.onPause();
}
private void displayTimetable(Timetable timetable) {
visibleTimetable = (Timetable) timetable.clone();
// Log.i(TAG, "Displaying timetable, it contains " + visibleTimetable.size() + " stops");
if (timetable.size() == 0) {
busContentMessage.setText("No Busses");
busContentMessage.setVisibility(View.VISIBLE);
busActivityContentLayout.setGravity(Gravity.CENTER);
} else {
if (visibleTimetable.size() == 0) {
busActivityContentLayout.setGravity(Gravity.CENTER);
busContentMessage.setText("No Busses (With the current enabled routes)");
busContentMessage.setVisibility(View.VISIBLE);
timetableView.setVisibility(View.GONE);
} else {
timetableView.setVisibility(View.VISIBLE);
busContentMessage.setVisibility(View.GONE);
BusSpecificTimetableAdapter adapter;
if ((adapter = (BusSpecificTimetableAdapter) timetableView.getAdapter()) != null) {
adapter.updateTimetable(visibleTimetable);
} else {
adapter = new BusSpecificTimetableAdapter(this, visibleTimetable);
timetableView.setAdapter(adapter);
}
busActivityContentLayout.setGravity(Gravity.TOP);
}
}
}
}
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