Kore/app/src/main/java/org/xbmc/kore/ui/sections/video/MovieInfoFragment.java

/*
 * Copyright 2015 Synced Synapse. All rights reserved.
 *
 * 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 org.xbmc.kore.ui.sections.video;

import android.content.DialogInterface;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.provider.BaseColumns;
import android.support.annotation.Nullable;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.CursorLoader;
import android.support.v4.content.Loader;
import android.support.v7.app.AlertDialog;
import android.text.TextUtils;
import android.view.View;
import android.widget.Toast;

import org.xbmc.kore.R;
import org.xbmc.kore.Settings;
import org.xbmc.kore.jsonrpc.ApiCallback;
import org.xbmc.kore.jsonrpc.event.MediaSyncEvent;
import org.xbmc.kore.jsonrpc.method.Playlist;
import org.xbmc.kore.jsonrpc.method.VideoLibrary;
import org.xbmc.kore.jsonrpc.type.PlaylistType;
import org.xbmc.kore.provider.MediaContract;
import org.xbmc.kore.service.library.LibrarySyncService;
import org.xbmc.kore.ui.AbstractAdditionalInfoFragment;
import org.xbmc.kore.ui.AbstractInfoFragment;
import org.xbmc.kore.ui.generic.CastFragment;
import org.xbmc.kore.ui.generic.RefreshItem;
import org.xbmc.kore.ui.widgets.fabspeeddial.FABSpeedDial;
import org.xbmc.kore.utils.FileDownloadHelper;
import org.xbmc.kore.utils.LogUtils;
import org.xbmc.kore.utils.Utils;

import java.io.File;
import java.util.ArrayList;

/**
 * Presents movie details
 */
public class MovieInfoFragment extends AbstractInfoFragment
        implements LoaderManager.LoaderCallbacks<Cursor> {
    private static final String TAG = LogUtils.makeLogTag(MovieInfoFragment.class);

    // Loader IDs
    private static final int LOADER_MOVIE = 0;

    /**
     * Handler on which to post RPC callbacks
     */
    private Handler callbackHandler = new Handler();

    // Controls whether a automatic sync refresh has been issued for this show
    private static boolean hasIssuedOutdatedRefresh = false;

    private Cursor cursor;
    private FileDownloadHelper.MovieInfo movieDownloadInfo;

    @Override
    protected RefreshItem createRefreshItem() {
        RefreshItem refreshItem = new RefreshItem(getActivity(),
                                                  LibrarySyncService.SYNC_SINGLE_MOVIE);
        refreshItem.setSyncItem(LibrarySyncService.SYNC_MOVIEID, getDataHolder().getId());
        refreshItem.setListener(new RefreshItem.RefreshItemListener() {
            @Override
            public void onSyncProcessEnded(MediaSyncEvent event) {
                if (event.status == MediaSyncEvent.STATUS_SUCCESS) {
                    getLoaderManager().restartLoader(LOADER_MOVIE, null, MovieInfoFragment.this);
                }
            }
        });

        return refreshItem;
    }

    @Override
    protected boolean setupMediaActionBar() {
        setOnDownloadListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                // Check if the directory exists and whether to overwrite it
                File file = new File(movieDownloadInfo.getAbsoluteFilePath());
                if (file.exists()) {
                    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
                    builder.setTitle(R.string.download)
                           .setMessage(R.string.download_file_exists)
                           .setPositiveButton(R.string.overwrite,
                                              new DialogInterface.OnClickListener() {
                                                  @Override
                                                  public void onClick(DialogInterface dialog, int which) {
                                                      FileDownloadHelper.downloadFiles(getActivity(), getHostInfo(),
                                                                                       movieDownloadInfo, FileDownloadHelper.OVERWRITE_FILES,
                                                                                       callbackHandler);
                                                  }
                                              })
                           .setNeutralButton(R.string.download_with_new_name,
                                             new DialogInterface.OnClickListener() {
                                                 @Override
                                                 public void onClick(DialogInterface dialog, int which) {
                                                     FileDownloadHelper.downloadFiles(getActivity(), getHostInfo(),
                                                                                      movieDownloadInfo, FileDownloadHelper.DOWNLOAD_WITH_NEW_NAME,
                                                                                      callbackHandler);
                                                 }
                                             })
                           .setNegativeButton(android.R.string.cancel, (dialog, which) -> dialog.cancel())
                           .show();
                } else {
                    // Confirm that the user really wants to download the file
                    AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
                    builder.setTitle(R.string.download)
                           .setMessage(R.string.confirm_movie_download)
                           .setPositiveButton(android.R.string.ok,
                                              new DialogInterface.OnClickListener() {
                                                  @Override
                                                  public void onClick(DialogInterface dialog, int which) {
                                                      FileDownloadHelper.downloadFiles(getActivity(), getHostInfo(),
                                                                                       movieDownloadInfo, FileDownloadHelper.OVERWRITE_FILES,
                                                                                       callbackHandler);
                                                  }
                                              })
                           .setNegativeButton(android.R.string.cancel, (dialog, which) -> dialog.cancel())
                           .setOnCancelListener(dialog -> setDownloadButtonState(false))
                           .show();
                }

            }
        });

        setOnSeenListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                // Set the playcount
                int playcount = cursor.getInt(MovieDetailsQuery.PLAYCOUNT);
                int newPlaycount = (playcount > 0) ? 0 : 1;

                VideoLibrary.SetMovieDetails action =
                        new VideoLibrary.SetMovieDetails(getDataHolder().getId(), newPlaycount, null);
                action.execute(getHostManager().getConnection(), new ApiCallback<String>() {
                    @Override
                    public void onSuccess(String result) {
                        if (!isAdded()) return;
                        // Force a refresh, but don't show a message
                        getRefreshItem().startSync(true);
                    }

                    @Override
                    public void onError(int errorCode, String description) { }
                }, callbackHandler);
            }
        });

        setOnGoToImdbListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                String imdbNumber = cursor.getString(MovieDetailsQuery.IMDBNUMBER);

                if (imdbNumber != null) {
                    Utils.openImdbForMovie(getActivity(), imdbNumber);
                }
            }
        });

        setOnAddToPlaylistListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Playlist.GetPlaylists getPlaylists = new Playlist.GetPlaylists();

                getPlaylists.execute(getHostManager().getConnection(), new ApiCallback<ArrayList<PlaylistType.GetPlaylistsReturnType>>() {
                    @Override
                    public void onSuccess(ArrayList<PlaylistType.GetPlaylistsReturnType> result) {
                        if (!isAdded()) return;
                        // Ok, loop through the playlists, looking for the video one
                        int videoPlaylistId = -1;
                        for (PlaylistType.GetPlaylistsReturnType playlist : result) {
                            if (playlist.type.equals(PlaylistType.GetPlaylistsReturnType.VIDEO)) {
                                videoPlaylistId = playlist.playlistid;
                                break;
                            }
                        }
                        // If found, add to playlist
                        if (videoPlaylistId != -1) {
                            PlaylistType.Item item = new PlaylistType.Item();
                            item.movieid = getDataHolder().getId();
                            Playlist.Add action = new Playlist.Add(videoPlaylistId, item);
                            action.execute(getHostManager().getConnection(), new ApiCallback<String>() {
                                @Override
                                public void onSuccess(String result) {
                                    if (!isAdded()) return;
                                    // Got an error, show toast
                                    Toast.makeText(getActivity(), R.string.item_added_to_playlist, Toast.LENGTH_SHORT)
                                         .show();
                                }

                                @Override
                                public void onError(int errorCode, String description) {
                                    if (!isAdded()) return;
                                    // Got an error, show toast
                                    Toast.makeText(getActivity(), R.string.unable_to_connect_to_xbmc, Toast.LENGTH_SHORT)
                                         .show();
                                }
                            }, callbackHandler);
                        } else {
                            Toast.makeText(getActivity(), R.string.no_suitable_playlist, Toast.LENGTH_SHORT)
                                 .show();
                        }
                    }

                    @Override
                    public void onError(int errorCode, String description) {
                        if (!isAdded()) return;
                        // Got an error, show toast
                        Toast.makeText(getActivity(), R.string.unable_to_connect_to_xbmc, Toast.LENGTH_SHORT)
                             .show();
                    }
                }, callbackHandler);
            }
        });

        return true;
    }

    @Override
    protected boolean setupFAB(final FABSpeedDial FAB) {
        FAB.setOnDialItemClickListener(new FABSpeedDial.DialListener() {
            @Override
            public void onLocalPlayClicked() {
                playItemLocally(movieDownloadInfo.getMediaUrl(getHostInfo()), "video/*");
            }

            @Override
            public void onRemotePlayClicked() {
                PlaylistType.Item item = new PlaylistType.Item();
                item.movieid = getDataHolder().getId();
                playItemOnKodi(item);
            }
        });
        return true;
    }

    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setExpandDescription(true);
    }

    @Override
    public void onActivityCreated (Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);

        hasIssuedOutdatedRefresh = false;

        // Start the loaders
        getLoaderManager().initLoader(LOADER_MOVIE, null, this);
    }

    /**
     * Loader callbacks
     */
    /** {@inheritDoc} */
    @Override
    public Loader<Cursor> onCreateLoader(int i, Bundle bundle) {
        Uri uri;
        switch (i) {
            case LOADER_MOVIE:
                uri = MediaContract.Movies.buildMovieUri(getHostInfo().getId(), getDataHolder().getId());
                return new CursorLoader(getActivity(), uri,
                                        MovieDetailsQuery.PROJECTION, null, null, null);
            default:
                return null;
        }
    }

    /** {@inheritDoc} */
    @Override
    public void onLoadFinished(Loader<Cursor> cursorLoader, Cursor cursor) {
        if (cursor != null && cursor.getCount() > 0) {
            switch (cursorLoader.getId()) {
                case LOADER_MOVIE:
                    cursor.moveToFirst();
                    this.cursor = cursor;

                    DataHolder dataHolder = getDataHolder();
                    dataHolder.setFanArtUrl(cursor.getString(MovieDetailsQuery.FANART));
                    dataHolder.setPosterUrl(cursor.getString(MovieDetailsQuery.THUMBNAIL));
                    dataHolder.setRating(cursor.getDouble(MovieDetailsQuery.RATING));
                    dataHolder.setMaxRating(10);
                    dataHolder.setVotes(cursor.getInt(MovieDetailsQuery.VOTES));

                    String director = cursor.getString(MovieDetailsQuery.DIRECTOR);
                    if (!TextUtils.isEmpty(director)) {
                        director = getString(R.string.directors) + " " + director;
                    }

                    int runtime = cursor.getInt(MovieDetailsQuery.RUNTIME) / 60;
                    String year = String.valueOf(cursor.getInt(MovieDetailsQuery.YEAR));
                    String durationYear =  runtime > 0 ?
                                           String.format(getString(R.string.minutes_abbrev), String.valueOf(runtime)) +
                                           "  |  " + year :
                                           String.valueOf(year);

                    dataHolder.setDetails(durationYear
                                          + "\n" +
                                          cursor.getString(MovieDetailsQuery.GENRES)
                                          +"\n" +
                                          director);

                    dataHolder.setTitle(cursor.getString(MovieDetailsQuery.TITLE));
                    dataHolder.setUndertitle(cursor.getString(MovieDetailsQuery.TAGLINE));
                    dataHolder.setDescription(cursor.getString(MovieDetailsQuery.PLOT));
                    movieDownloadInfo = new FileDownloadHelper.MovieInfo(
                            dataHolder.getTitle(), cursor.getString(MovieDetailsQuery.FILE));
                    setDownloadButtonState(movieDownloadInfo.downloadDirectoryExists());
                    setSeenButtonState(cursor.getInt(MovieDetailsQuery.PLAYCOUNT) > 0);
                    updateView(dataHolder);
                    checkOutdatedMovieDetails(cursor);
                    break;
            }
        }

        getFabButton().enableLocalPlay(movieDownloadInfo != null);
    }

    /** {@inheritDoc} */
    @Override
    public void onLoaderReset(Loader<Cursor> cursorLoader) {
        // Release loader's data
    }

    @Override
    protected AbstractAdditionalInfoFragment getAdditionalInfoFragment() {
        CastFragment castFragment = new CastFragment();
        castFragment.setArgs(getDataHolder().getId(), getDataHolder().getTitle(),
                             CastFragment.TYPE.MOVIE);
        return castFragment;
    }

    /**
     * Checks wether we should refresh the movie details with the info on XBMC
     * The details will be updated if the last update is older than what is configured in the
     * settings
     *
     * @param cursor Cursor with the data
     */
    private void checkOutdatedMovieDetails(Cursor cursor) {
        if (hasIssuedOutdatedRefresh)
            return;

        long lastUpdated = cursor.getLong(MovieDetailsQuery.UPDATED);

        if (System.currentTimeMillis() > lastUpdated + Settings.DB_UPDATE_INTERVAL) {
            // Trigger a silent refresh
            hasIssuedOutdatedRefresh = true;
            getRefreshItem().startSync(true);
        }
    }

    /**
     * Movie details query parameters.
     */
    private interface MovieDetailsQuery {
        String[] PROJECTION = {
                BaseColumns._ID,
                MediaContract.Movies.TITLE,
                MediaContract.Movies.TAGLINE,
                MediaContract.Movies.THUMBNAIL,
                MediaContract.Movies.FANART,
                MediaContract.Movies.YEAR,
                MediaContract.Movies.GENRES,
                MediaContract.Movies.RUNTIME,
                MediaContract.Movies.RATING,
                MediaContract.Movies.VOTES,
                MediaContract.Movies.PLOT,
                MediaContract.Movies.PLAYCOUNT,
                MediaContract.Movies.DIRECTOR,
                MediaContract.Movies.IMDBNUMBER,
                MediaContract.Movies.FILE,
                MediaContract.SyncColumns.UPDATED,
                };

        int ID = 0;
        int TITLE = 1;
        int TAGLINE = 2;
        int THUMBNAIL = 3;
        int FANART = 4;
        int YEAR = 5;
        int GENRES = 6;
        int RUNTIME = 7;
        int RATING = 8;
        int VOTES = 9;
        int PLOT = 10;
        int PLAYCOUNT = 11;
        int DIRECTOR = 12;
        int IMDBNUMBER = 13;
        int FILE = 14;
        int UPDATED = 15;
    }
}