package me.ji5.lunarevent.fragment;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.provider.CalendarContract;
import android.support.v4.app.ListFragment;
import android.text.TextUtils;
import android.text.format.DateUtils;
import android.view.ContextMenu;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.animation.Animation;
import android.view.animation.AnimationUtils;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.Toast;
import com.parse.FindCallback;
import com.parse.ParseException;
import com.parse.ParseObject;
import com.parse.ParseQuery;
import com.parse.SaveCallback;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import me.ji5.data.GoogleEvent;
import me.ji5.lunarevent.NewEventActivity;
import me.ji5.lunarevent.R;
import me.ji5.lunarevent.ScheduleListActivity;
import me.ji5.lunarevent.adapter.EventListAdapter;
import me.ji5.lunarevent.provider.EventProvider;
import me.ji5.utils.CalendarContentResolver;
import me.ji5.utils.Log;
import me.ji5.utils.ParseUtil;
/**
* A simple {@link android.support.v4.app.Fragment} subclass.
* Activities that contain this fragment must implement the
* {@link EventListFragment.OnFragmentInteractionListener} interface
* to handle interaction events.
* Use the {@link EventListFragment#newInstance} factory method to
* create an instance of this fragment.
*
*/
public class EventListFragment extends ListFragment implements View.OnClickListener {
protected final static boolean DEBUG_LOG = false;
protected OnFragmentInteractionListener mListener;
protected int mRetryCount = 0;
protected int mSelectedPosition = -1;
protected ArrayList<GoogleEvent> mEventList = new ArrayList<GoogleEvent>();
protected Animation animSlideDownIn, animSlideUpOut;
protected HashMap<String, ArrayList<GoogleEvent>> mEventMapCache = new HashMap<String, ArrayList<GoogleEvent>>();
/**
* Use this factory method to create a new instance of
* this fragment using the provided parameters.
*
* @return A new instance of fragment EventListFragment.
*/
public static EventListFragment newInstance() {
EventListFragment fragment = new EventListFragment();
Bundle args = new Bundle();
fragment.setArguments(args);
return fragment;
}
public EventListFragment() {
// Required empty public constructor
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
try {
mListener = (OnFragmentInteractionListener) activity;
} catch (ClassCastException e) {
throw new ClassCastException(activity.toString() + " must implement OnFragmentInteractionListener");
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
setListAdapter(new EventListAdapter(getBaseContext(), R.layout.fragment_event_list_row, new ArrayList<GoogleEvent>()));
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_event_list, container, false);
view.findViewById(R.id.btn_add_new).setOnClickListener(this);
return view;
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
mHandler.postDelayed(mQueryRunnable, ParseUtil.isAuthenticated() ? 10 : 200);
registerForContextMenu(this.getListView());
ContentResolver cr = getBaseContext().getContentResolver();
Cursor c = cr.query(EventProvider.EVENT_URI, null, null, null, null);
if (c == null || c.getCount() < 1) {
return;
} else {
getView().findViewById(R.id.progressbar).setVisibility(View.GONE);
getView().findViewById(R.id.btn_add_new).setVisibility(View.VISIBLE);
c.moveToFirst();
}
getListAdapter().clear();
do {
GoogleEvent event = GoogleEvent.getInstance(c);
boolean found = existInCache(event);
if (!found) {
getListAdapter().add(event);
addToCache(event);
}
if (DEBUG_LOG) Log.e(event.toString());
} while (c.moveToNext());
sort();
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
@Override
public void onListItemClick(ListView listView, View view, int position, long id) {
final GoogleEvent event = getListAdapter().getItem(position);
CalendarContentResolver ccr = new CalendarContentResolver(getBaseContext());
long start = event.mComingBirthLunar - DateUtils.DAY_IN_MILLIS;
long end = event.mComingBirthLunar + DateUtils.YEAR_IN_MILLIS * 10;
String selection = "((" + CalendarContract.Events.DTSTART + " >= " + start + ") AND (" + CalendarContract.Events.DTEND + " <= " + end + ") AND (" + CalendarContract.Events.TITLE + "='" + event.mTitle.trim() + "'))";
ArrayList<GoogleEvent> eventList = ccr.getEventList(selection);
if (eventList == null || eventList.size() < 1) {
AlertDialog.Builder builder = new AlertDialog.Builder(getBaseContext());
builder.setTitle(getBaseContext().getString(R.string.dlg_title_ask_add))
.setMessage(getBaseContext().getString(R.string.dlg_msg_no_registered_event))
.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
event.addToCalendar(getBaseContext());
dialog.dismiss();
Intent intent = new Intent(getBaseContext(), ScheduleListActivity.class);
intent.putExtra("event", event);
startActivity(intent);
}
})
.setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
}).create().show();
} else {
Intent intent = new Intent(getBaseContext(), ScheduleListActivity.class);
intent.putExtra("event", getListAdapter().getItem(position));
startActivity(intent);
}
}
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
boolean consumed = false;
switch (item.getItemId()) {
case R.id.action_settings:
// Not implemented here
break;
case R.id.action_add:
onAddNew(null);
consumed = true;
break;
case R.id.action_sort:
onActionSort();
consumed = true;
break;
default:
break;
}
return consumed;
}
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenu.ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
MenuInflater inflater = this.getActivity().getMenuInflater();
inflater.inflate(R.menu.event_list_context_menu, menu);
}
@Override
public boolean onContextItemSelected(MenuItem item) {
boolean consumed = false;
GoogleEvent event = null;
AdapterView.AdapterContextMenuInfo info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo();
switch (item.getItemId()) {
case R.id.action_edit:
mSelectedPosition = info.position;
event = getListAdapter().getItem(info.position);
event.findEventId(getBaseContext());
onAddNew(event);
consumed = true;
break;
case R.id.action_addto_calendar:
event = getListAdapter().getItem(info.position);
GoogleEvent.addToCalendar(getBaseContext(), event);
consumed = true;
break;
case R.id.action_delete:
mSelectedPosition = info.position;
event = getListAdapter().getItem(info.position);
getListAdapter().remove(event);
sort();
ParseObject po = ParseUtil.getParseObject(event);
po.deleteInBackground();
Toast.makeText(getBaseContext(), getBaseContext().getString(R.string.event_deleted), Toast.LENGTH_SHORT).show();
consumed = true;
break;
default:
super.onContextItemSelected(item);
break;
}
return consumed;
}
/**
* This method is called when the sending activity has finished, with the
* result it supplied.
*/
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
switch(requestCode) {
case 0:
if (DEBUG_LOG) Log.d("onActivityResult():");
if (data != null && data.hasExtra("event")) {
final GoogleEvent event = data.getParcelableExtra("event");
if (DEBUG_LOG) Log.d("Event :" + event.toString());
if (TextUtils.isEmpty(event.mParseObjectId)) {
getListAdapter().add(event);
sort();
final ParseObject po = ParseUtil.getParseObject(event);
po.saveInBackground(new SaveCallback() {
@Override
public void done(ParseException e) {
if (e == null) {
if (DEBUG_LOG) Log.d("saveInBackground success: " + po.get("title"));
int position = getListAdapter().getPosition(event);
if (position >= 0) {
getListAdapter().remove(event);
event.mParseObjectId = po.getObjectId();
getListAdapter().insert(event, position);
sort();
}
} else {
Log.e(e.getMessage());
}
}
});
} else {
final ParseObject po = ParseUtil.getParseObject(event);
po.setObjectId(event.mParseObjectId);
po.saveInBackground();
if (mSelectedPosition >= 0 && mSelectedPosition < getListAdapter().getCount()) {
getListAdapter().remove(getListAdapter().getItem(mSelectedPosition));
getListAdapter().insert(event, mSelectedPosition);
}
sort();
}
}
break;
}
mSelectedPosition = -1;
}
public void onButtonPressed(Uri uri) {
if (mListener != null) {
mListener.onFragmentInteraction(uri);
}
}
@Override
public EventListAdapter getListAdapter() {
return (EventListAdapter)super.getListAdapter();
}
protected Context getBaseContext() {
return getActivity();
}
@Override
public void onClick(View view) {
switch (view.getId()) {
case R.id.btn_add_new:
onAddNew(null);
break;
}
}
protected void addToCache(GoogleEvent event) {
if (event == null) return;
ArrayList<GoogleEvent> event_list = mEventMapCache.get(event.mTitle);
if (event_list != null) {
boolean found = false;
for(GoogleEvent ge : event_list) {
if (ge.equals(event)) {
found = true;
break;
}
}
if (!found) {
event_list.add(event);
}
} else {
event_list = new ArrayList<GoogleEvent>();
event_list.add(event);
mEventMapCache.put(event.mTitle, event_list);
}
}
protected boolean existInCache(GoogleEvent event) {
boolean exist = false;
if (event == null) return false;
ArrayList<GoogleEvent> event_list = mEventMapCache.get(event.mTitle);
if (event_list != null) {
for(GoogleEvent ge : event_list) {
if (ge.equals(event)) {
exist = true;
break;
}
}
}
return exist;
}
protected void onAddNew(GoogleEvent event) {
Intent intent = new Intent(getBaseContext(), NewEventActivity.class);
if (event != null) {
intent.putExtra("event", event);
}
startActivityForResult(intent, 0);
}
protected void onActionSort() {
CharSequence[] array = {getString(R.string.sort_by_title), getString(R.string.sort_by_birth), getString(R.string.sort_by_recent)};
AlertDialog.Builder builder = new AlertDialog.Builder(getBaseContext());
builder.setTitle("정렬")
.setSingleChoiceItems(array, 0, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
})
.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
}
})
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
int index = ((AlertDialog) dialog).getListView().getCheckedItemPosition();
getListAdapter().sort(index);
getActivity().getSharedPreferences("pref",0).edit().putInt("sort_type", index).commit();
}
}).create().show();
}
protected void onUpdated() {
ArrayList<GoogleEvent> event_list = (ArrayList<GoogleEvent>)mEventList.clone();
for(GoogleEvent ge : event_list) {
if (existInCache(ge)) {
mEventList.remove(ge);
} else {
Uri uri = ge.insert(getBaseContext(), EventProvider.EVENT_URI);
if (DEBUG_LOG) Log.d("Event inserted: " + uri.toString());
}
}
if (mEventList.size() < 1) {
return;
}
getView().findViewById(R.id.progressbar).setVisibility(View.GONE);
getView().findViewById(R.id.btn_add_new).setVisibility(View.VISIBLE);
animSlideDownIn = AnimationUtils.loadAnimation(getBaseContext(), R.anim.slide_down_in);
animSlideUpOut = AnimationUtils.loadAnimation(getBaseContext(), R.anim.slide_up_out);
animSlideDownIn.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
animSlideUpOut.setAnimationListener(new Animation.AnimationListener() {
@Override
public void onAnimationStart(Animation animation) {
}
@Override
public void onAnimationEnd(Animation animation) {
getView().findViewById(R.id.layout_top_ticker).setVisibility(View.GONE);
getListAdapter().clear();
getListAdapter().addAll(mEventList);
sort();
}
@Override
public void onAnimationRepeat(Animation animation) {
}
});
if (getListAdapter().getCount() > 0) {
getView().findViewById(R.id.layout_top_ticker).setVisibility(View.VISIBLE);
getView().findViewById(R.id.layout_top_ticker).startAnimation(animSlideDownIn);
getView().findViewById(R.id.layout_top_ticker).setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
getView().findViewById(R.id.layout_top_ticker).startAnimation(animSlideUpOut);
}
});
} else {
getView().findViewById(R.id.layout_top_ticker).setVisibility(View.GONE);
getListAdapter().clear();
getListAdapter().addAll(mEventList);
sort();
}
}
protected Handler mHandler = new Handler() {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case 0:
onUpdated();
break;
}
}
};
protected Runnable mQueryRunnable = new Runnable() {
@Override
public void run() {
if (DEBUG_LOG) Log.d("Runnable count: " + mRetryCount);
if (mRetryCount > 20) {
ParseUtil.loginParse(getBaseContext());
return;
} else if (mRetryCount > 30) {
Toast.makeText(getBaseContext(), "사용자 인증에 실패했습니다.", Toast.LENGTH_LONG).show();
getActivity().finish();
return;
}
if (!ParseUtil.isAuthenticated()) {
mRetryCount++;
mHandler.postDelayed(mQueryRunnable, (mRetryCount < 5) ? 100 : 200);
return;
}
if (DEBUG_LOG) Log.d("ParseUtil.isAuthenticated() return TRUE!!, " + mRetryCount);
ParseQuery<ParseObject> query = ParseQuery.getQuery(GoogleEvent.PARSE_CLASSNAME);
query.findInBackground(new FindCallback<ParseObject>() {
public void done(List<ParseObject> eventList, ParseException e) {
if (e == null) {
for(ParseObject po : eventList) {
GoogleEvent event = ParseUtil.getGoogleEvent(po);
mEventList.add(event);
}
mHandler.obtainMessage(0).sendToTarget();
} else {
Log.e("Error: " + e.getMessage());
}
}
});
}
};
protected void sort() {
int sort_type = getActivity().getSharedPreferences("pref",0).getInt("sort_type", 0);
getListAdapter().sort(sort_type);
}
/**
* This interface must be implemented by activities that contain this
* fragment to allow an interaction in this fragment to be communicated
* to the activity and potentially other fragments contained in that
* activity.
* <p>
* See the Android Training lesson <a href=
* "http://developer.android.com/training/basics/fragments/communicating.html"
* >Communicating with Other Fragments</a> for more information.
*/
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
public void onFragmentInteraction(Uri uri);
}
}