/*
* Copyright (C) 2014 Michell Bak
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.miz.mizuu.fragments;
import android.app.AlertDialog;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.graphics.Bitmap.Config;
import android.graphics.Color;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.Fragment;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v7.widget.SwitchCompat;
import android.view.ActionMode;
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.ViewTreeObserver;
import android.widget.AbsListView.MultiChoiceModeListener;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.AdapterView.OnItemLongClickListener;
import android.widget.BaseAdapter;
import android.widget.CompoundButton;
import android.widget.GridView;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.miz.apis.trakt.Trakt;
import com.miz.db.DbAdapterTvShowEpisodes;
import com.miz.functions.CoverItem;
import com.miz.functions.GridEpisode;
import com.miz.functions.MizLib;
import com.miz.functions.TvShowEpisode;
import com.miz.loader.OnLoadCompletedCallback;
import com.miz.loader.TvShowEpisodeLoader;
import com.miz.mizuu.IdentifyTvShowEpisode;
import com.miz.mizuu.MizuuApplication;
import com.miz.mizuu.R;
import com.miz.mizuu.TvShowEpisodeDetails;
import com.miz.utils.LocalBroadcastUtils;
import com.miz.utils.TvShowDatabaseUtils;
import com.miz.utils.TypefaceUtils;
import com.squareup.otto.Bus;
import com.squareup.otto.Subscribe;
import com.squareup.picasso.Picasso;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import static com.miz.functions.PreferenceKeys.TVSHOWS_COLLECTION_LAYOUT;
public class TvShowEpisodesFragment extends Fragment {
private static final String SHOW_ID = "showId";
private static final String SEASON = "season";
private Set<Integer> mCheckedEpisodes = new HashSet<Integer>();
private Context mContext;
private GridView mGridView;
private ProgressBar mProgressBar;
private ImageAdapter mAdapter;
private String mShowId;
private boolean mUseGridView, mContextualActionBarEnabled, mLoading = true;
private int mSeason, mImageThumbSize, mImageThumbSpacing, mResizedWidth, mResizedHeight;
private Picasso mPicasso;
private Config mConfig;
private Bus mBus;
private TvShowEpisodeLoader mEpisodeLoader;
public static TvShowEpisodesFragment newInstance(String showId, int season) {
TvShowEpisodesFragment frag = new TvShowEpisodesFragment();
Bundle b = new Bundle();
b.putString(SHOW_ID, showId);
b.putInt(SEASON, season);
frag.setArguments(b);
return frag;
}
public TvShowEpisodesFragment() {}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setHasOptionsMenu(true);
mContext = getActivity().getApplicationContext();
mPicasso = MizuuApplication.getPicasso(mContext);
mConfig = MizuuApplication.getBitmapConfig();
mBus = MizuuApplication.getBus();
mBus.register(this);
mImageThumbSize = getResources().getDimensionPixelSize(R.dimen.backdrop_thumbnail_width);
mImageThumbSpacing = getResources().getDimensionPixelSize(R.dimen.image_thumbnail_spacing);
mShowId = getArguments().getString(SHOW_ID);
mSeason = getArguments().getInt(SEASON);
mUseGridView = PreferenceManager.getDefaultSharedPreferences(mContext).getString(TVSHOWS_COLLECTION_LAYOUT, getString(R.string.gridView)).equals(getString(R.string.gridView));
LocalBroadcastManager.getInstance(mContext).registerReceiver(mBroadcastReceiver,
new IntentFilter(LocalBroadcastUtils.UPDATE_TV_SHOW_EPISODES_OVERVIEW));
}
private BroadcastReceiver mBroadcastReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
mEpisodeLoader.load();
showProgressBar();
}
};
@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
inflater.inflate(R.menu.episodes_overview, menu);
int padding = MizLib.convertDpToPixels(getActivity(), 16);
SwitchCompat switchCompat = (SwitchCompat) menu.findItem(R.id.switch_button).getActionView();
switchCompat.setChecked(mEpisodeLoader != null ? mEpisodeLoader.showAvailableFiles() : false);
switchCompat.setText(R.string.choiceAvailableFiles);
switchCompat.setSwitchPadding(padding);
switchCompat.setPadding(0, 0, padding, 0);
switchCompat.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
@Override
public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
mEpisodeLoader.setShowAvailableFiles(isChecked);
mEpisodeLoader.load();
showProgressBar();
}
});
super.onCreateOptionsMenu(menu, inflater);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
super.onOptionsItemSelected(item);
switch (item.getItemId()) {
case R.id.menuSortDesc:
mEpisodeLoader.setSortType(TvShowEpisodeLoader.TvShowEpisodeSortType.DESCENDING);
mEpisodeLoader.load();
showProgressBar();
break;
case R.id.menuSortAsc:
mEpisodeLoader.setSortType(TvShowEpisodeLoader.TvShowEpisodeSortType.ASCENDING);
mEpisodeLoader.load();
showProgressBar();
break;
case R.id.all_episodes:
mEpisodeLoader.setWatchedFilter(TvShowEpisodeLoader.TvShowEpisodeWatchedFilter.ALL);
mEpisodeLoader.load();
showProgressBar();
break;
case R.id.watched:
mEpisodeLoader.setWatchedFilter(TvShowEpisodeLoader.TvShowEpisodeWatchedFilter.WATCHED);
mEpisodeLoader.load();
showProgressBar();
break;
case R.id.unwatched:
mEpisodeLoader.setWatchedFilter(TvShowEpisodeLoader.TvShowEpisodeWatchedFilter.UNWATCHED);
mEpisodeLoader.load();
showProgressBar();
break;
}
return true;
}
@Override
public void onDestroy() {
super.onDestroy();
mBus.unregister(this);
LocalBroadcastManager.getInstance(mContext).unregisterReceiver(mBroadcastReceiver);
}
@Subscribe
public void refreshData(com.miz.mizuu.TvShowEpisode episode) {
loadEpisodes();
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
return inflater.inflate(R.layout.image_grid_fragment, container, false);
}
public void onViewCreated(View v, Bundle savedInstanceState) {
super.onViewCreated(v, savedInstanceState);
if (MizLib.isTablet(mContext) && !MizLib.isPortrait(mContext)) {
v.findViewById(R.id.container).setBackgroundColor(Color.parseColor("#05FFFFFF"));
}
mAdapter = new ImageAdapter(mContext);
mProgressBar = (ProgressBar) v.findViewById(R.id.progress);
mGridView = (GridView) v.findViewById(R.id.gridView);
mGridView.setColumnWidth(mImageThumbSize);
mGridView.setChoiceMode(GridView.CHOICE_MODE_MULTIPLE_MODAL);
mGridView.setEmptyView(v.findViewById(R.id.progress));
mGridView.setAdapter(mAdapter);
if (mUseGridView) {
// Calculate the total column width to set item heights by factor 1.5
mGridView.getViewTreeObserver().addOnGlobalLayoutListener(
new ViewTreeObserver.OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
if (mAdapter.getNumColumns() == 0) {
final int numColumns = (int) Math.floor(mGridView.getWidth() / (mImageThumbSize + mImageThumbSpacing));
if (numColumns > 0) {
mAdapter.setNumColumns(numColumns);
mResizedWidth = (int) (((mGridView.getWidth() - (numColumns * mImageThumbSpacing))
/ numColumns) * 1.1); // * 1.1 is a hack to make images look slightly less blurry
mResizedHeight = (int) (mResizedWidth / 1.778);
}
}
}
});
} else {
mGridView.setNumColumns(1);
mAdapter.setNumColumns(1);
}
mGridView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2, long arg3) {
Intent i = new Intent(mContext, TvShowEpisodeDetails.class);
i.putExtra(SHOW_ID, mShowId);
i.putExtra("episode", mEpisodeLoader.getResults().get(arg2).getEpisode());
i.putExtra("season", mSeason);
getActivity().startActivityForResult(i, 0);
}
});
mGridView.setOnItemLongClickListener(new OnItemLongClickListener() {
@Override
public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) {
mGridView.setItemChecked(position, true);
return true;
}
});
mGridView.setMultiChoiceModeListener(new MultiChoiceModeListener() {
@Override
public boolean onCreateActionMode(ActionMode mode, Menu menu) {
MenuInflater inflater = mode.getMenuInflater();
inflater.inflate(R.menu.episodes_contextual, menu);
mContextualActionBarEnabled = true;
return true;
}
@Override
public boolean onPrepareActionMode(ActionMode mode, Menu menu) {
return true;
}
@Override
public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
switch (item.getItemId()) {
case R.id.watched:
changeWatchedStatus(true, new HashSet<Integer>(mCheckedEpisodes));
break;
case R.id.unwatched:
changeWatchedStatus(false, new HashSet<Integer>(mCheckedEpisodes));
break;
case R.id.remove:
removeSelectedEpisodes(new HashSet<Integer>(mCheckedEpisodes));
break;
case R.id.identify:
identify(new HashSet<Integer>(mCheckedEpisodes));
break;
}
mode.finish();
// Make the seasons grid refresh
mBus.post(new com.miz.mizuu.TvShowEpisode());
return true;
}
@Override
public void onDestroyActionMode(ActionMode mode) {
mContextualActionBarEnabled = false;
mCheckedEpisodes.clear();
}
@Override
public void onItemCheckedStateChanged(ActionMode mode, int position, long id, boolean checked) {
if (checked)
mCheckedEpisodes.add(mEpisodeLoader.getResults().get(position).getEpisode());
else
mCheckedEpisodes.remove(mEpisodeLoader.getResults().get(position).getEpisode());
int count = mCheckedEpisodes.size();
mode.setTitle(count + " " + getResources().getQuantityString(R.plurals.episodes_selected, count, count));
// Nasty hack to update the selected items highlight...
mAdapter.notifyDataSetChanged();
}
});
// The layout has been created - let's load the data
loadEpisodes();
}
private void changeWatchedStatus(boolean watched, final Set<Integer> checkedEpisodes) {
// Create and open database
DbAdapterTvShowEpisodes db = MizuuApplication.getTvEpisodeDbAdapter();
// This ought to be done in the background, but performance is fairly decent
for (int episode : checkedEpisodes) {
db.setEpisodeWatchStatus(mShowId, MizLib.addIndexZero(mSeason), MizLib.addIndexZero(episode), watched);
}
if (MizLib.isOnline(mContext) && Trakt.hasTraktAccount(mContext))
syncWatchedStatusWithTrakt(checkedEpisodes, watched);
loadEpisodes();
}
private void identify(final Set<Integer> checkedEpisodes) {
ArrayList<String> filepaths = new ArrayList<String>();
for (int episode : checkedEpisodes) {
ArrayList<String> paths = MizuuApplication.getTvShowEpisodeMappingsDbAdapter().getFilepathsForEpisode(mShowId, MizLib.addIndexZero(mSeason), MizLib.addIndexZero(episode));
for (String path : paths)
filepaths.add(path);
}
Intent i = new Intent(getActivity(), IdentifyTvShowEpisode.class);
i.putExtra("filepaths", filepaths);
i.putExtra("showId", mShowId);
i.putExtra("showTitle", MizuuApplication.getTvDbAdapter().getShowTitle(mShowId));
getActivity().startActivityForResult(i, 0);
}
private void syncWatchedStatusWithTrakt(final Set<Integer> checkedEpisodes, final boolean watched) {
new com.miz.functions.AsyncTask<Void, Boolean, Boolean>() {
private Set<Integer> mSelectedEpisodes;
private List<TvShowEpisode> mEpisodes = new ArrayList<TvShowEpisode>();
@Override
protected void onPreExecute() {
mSelectedEpisodes = new HashSet<Integer>(checkedEpisodes);
for (int episode : mSelectedEpisodes) {
mEpisodes.add(new TvShowEpisode(mShowId, episode, mSeason));
}
}
@Override
protected Boolean doInBackground(Void... params) {
boolean result = Trakt.markEpisodeAsWatched(mShowId, mEpisodes, mContext, watched);
if (!result) // Try again if it failed
result = Trakt.markEpisodeAsWatched(mShowId, mEpisodes, mContext, watched);
return result;
}
@Override
protected void onPostExecute(Boolean result) {
if (!result)
Toast.makeText(mContext, R.string.sync_error, Toast.LENGTH_LONG).show();
}
}.execute();
}
private void removeSelectedEpisodes(final Set<Integer> selectedEpisodes) {
// Get the Activity Context
final Context activityContext = getActivity();
AlertDialog.Builder builder = new AlertDialog.Builder(activityContext);
builder.setTitle(R.string.remove_selected_episodes);
builder.setMessage(R.string.areYouSure);
builder.setPositiveButton(android.R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// Go through all episodes and remove the selected ones
for (int episode : selectedEpisodes) {
TvShowDatabaseUtils.deleteEpisode(activityContext, mShowId, mSeason, episode);
}
// Check if we've removed all TV show episodes for the specific season
if (MizuuApplication.getTvEpisodeDbAdapter().getEpisodeCountForSeason(mShowId, MizLib.addIndexZero(mSeason)) == 0) {
// Update the TV show library
LocalBroadcastUtils.updateTvShowLibrary(activityContext);
// Finish the Activity
getActivity().finish();
} else {
// There's still episodes left, so re-load the TV show seasons
loadEpisodes();
}
}
});
builder.setNegativeButton(android.R.string.no, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.cancel();
}
});
builder.show();
}
private void loadEpisodes() {
mEpisodeLoader = new TvShowEpisodeLoader(mContext, mShowId, mSeason, mCallback);
mEpisodeLoader.load();
}
private OnLoadCompletedCallback mCallback = new OnLoadCompletedCallback() {
@Override
public void onLoadCompleted() {
mAdapter.notifyDataSetChanged();
}
};
private class ImageAdapter extends BaseAdapter {
private LayoutInflater inflater;
private final Context mContext;
private int mNumColumns = 0;
public ImageAdapter(Context context) {
mContext = context;
inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public int getCount() {
if (mEpisodeLoader != null)
return mEpisodeLoader.getResults().size();
return 0;
}
@Override
public boolean isEmpty() {
return getCount() == 0 && !mLoading;
}
@Override
public GridEpisode getItem(int position) {
return mEpisodeLoader.getResults().get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public int getItemViewType(int position) {
return 0;
}
@Override
public int getViewTypeCount() {
return 1;
}
@Override
public View getView(final int position, View convertView, ViewGroup container) {
final CoverItem holder;
final GridEpisode episode = getItem(position);
if (convertView == null) {
if (mUseGridView)
convertView = inflater.inflate(R.layout.grid_episode, container, false);
else
convertView = inflater.inflate(R.layout.list_episode, container, false);
holder = new CoverItem();
holder.cover = (ImageView) convertView.findViewById(R.id.cover);
holder.text = (TextView) convertView.findViewById(R.id.text);
if (mUseGridView)
holder.text.setSingleLine(true);
holder.subtext = (TextView) convertView.findViewById(R.id.sub_text);
if (mUseGridView)
holder.subtext.setSingleLine(true);
holder.highlight = (ImageView) convertView.findViewById(R.id.highlight);
holder.text.setTypeface(TypefaceUtils.getRobotoMedium(mContext));
convertView.setTag(holder);
} else {
holder = (CoverItem) convertView.getTag();
}
// Android's GridView is pretty stupid regarding selectors
// so we have to highlight the selected view manually - yuck!
if (mContextualActionBarEnabled) {
if (mCheckedEpisodes.contains(episode.getEpisode())) {
holder.highlight.setVisibility(View.VISIBLE);
} else {
holder.highlight.setVisibility(View.GONE);
}
} else {
holder.highlight.setVisibility(View.GONE);
}
holder.text.setText(episode.getTitle());
if (mUseGridView)
holder.subtext.setText(episode.getSubtitleText());
else
holder.subtext.setText(episode.getSubtitleText() + "\n" + MizLib.getPrettyDatePrecise(mContext, episode.getAirDate()));
if (mResizedWidth > 0)
mPicasso.load(episode.getCover()).placeholder(R.color.card_background_dark).error(R.drawable.nobackdrop).resize(mResizedWidth, mResizedHeight).config(mConfig).into(holder.cover);
else
mPicasso.load(episode.getCover()).placeholder(R.color.card_background_dark).error(R.drawable.nobackdrop).config(mConfig).into(holder.cover);
return convertView;
}
@Override
public void notifyDataSetChanged() {
super.notifyDataSetChanged();
// Hide the progress bar once the data set has been changed
hideProgressBar();
}
public void setNumColumns(int numColumns) {
mNumColumns = numColumns;
}
public int getNumColumns() {
return mNumColumns;
}
}
private void hideProgressBar() {
mGridView.setVisibility(View.VISIBLE);
mProgressBar.setVisibility(View.GONE);
mLoading = false;
}
private void showProgressBar() {
mGridView.setVisibility(View.GONE);
mProgressBar.setVisibility(View.VISIBLE);
mLoading = true;
}
}