freezer/lib/ui/menu.dart

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import 'dart:async';
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import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:audio_service/audio_service.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:freezer/api/cache.dart';
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import 'package:freezer/api/deezer.dart';
import 'package:freezer/api/download.dart';
import 'package:freezer/ui/details_screens.dart';
import 'package:freezer/ui/error.dart';
import 'package:freezer/translations.i18n.dart';
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import 'package:numberpicker/numberpicker.dart';
import 'package:share/share.dart';
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import '../api/definitions.dart';
import 'cached_image.dart';
class MenuSheet {
BuildContext context;
MenuSheet(this.context);
//===================
// DEFAULT
//===================
void show(List<Widget> options) {
showModalBottomSheet(
isScrollControlled: true,
context: context,
builder: (BuildContext context) {
return ConstrainedBox(
constraints: BoxConstraints(
maxHeight: (MediaQuery.of(context).orientation == Orientation.landscape)?220:350,
),
child: SingleChildScrollView(
child: Column(
children: options
),
),
);
}
);
}
//===================
// TRACK
//===================
void showWithTrack(Track track, List<Widget> options) {
showModalBottomSheet(
isScrollControlled: true,
context: context,
builder: (BuildContext context) {
return Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Container(height: 16.0,),
Row(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
CachedImage(
url: track.albumArt.full,
height: 128,
width: 128,
),
Container(
width: 240.0,
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(
track.title,
maxLines: 1,
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
style: TextStyle(
fontSize: 22.0,
fontWeight: FontWeight.bold
),
),
Text(
track.artistString,
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
maxLines: 1,
style: TextStyle(
fontSize: 20.0
),
),
Container(height: 8.0,),
Text(
track.album.title,
textAlign: TextAlign.center,
overflow: TextOverflow.ellipsis,
maxLines: 1,
),
Text(
track.durationString
)
],
),
),
],
),
Container(height: 16.0,),
ConstrainedBox(
constraints: BoxConstraints(
maxHeight: (MediaQuery.of(context).orientation == Orientation.landscape)?220:350,
),
child: SingleChildScrollView(
child: Column(
children: options
),
),
)
],
);
}
);
}
//Default track options
void defaultTrackMenu(Track track, {List<Widget> options = const [], Function onRemove}) {
showWithTrack(track, [
addToQueueNext(track),
addToQueue(track),
(cache.checkTrackFavorite(track))?removeFavoriteTrack(track, onUpdate: onRemove):addTrackFavorite(track),
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addToPlaylist(track),
downloadTrack(track),
shareTile('track', track.id),
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showAlbum(track.album),
...List.generate(track.artists.length, (i) => showArtist(track.artists[i])),
...options
]);
}
//===================
// TRACK OPTIONS
//===================
Widget addToQueueNext(Track t) => ListTile(
title: Text('Play next'.i18n),
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leading: Icon(Icons.playlist_play),
onTap: () async {
//-1 = next
await AudioService.addQueueItemAt(t.toMediaItem(), -1);
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_close();
});
Widget addToQueue(Track t) => ListTile(
title: Text('Add to queue'.i18n),
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leading: Icon(Icons.playlist_add),
onTap: () async {
await AudioService.addQueueItem(t.toMediaItem());
_close();
}
);
Widget addTrackFavorite(Track t) => ListTile(
title: Text('Add track to favorites'.i18n),
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leading: Icon(Icons.favorite),
onTap: () async {
await deezerAPI.addFavoriteTrack(t.id);
//Make track offline, if favorites are offline
Playlist p = Playlist(id: deezerAPI.favoritesPlaylistId);
if (await downloadManager.checkOffline(playlist: p)) {
downloadManager.addOfflinePlaylist(p);
}
Fluttertoast.showToast(
msg: 'Added to library'.i18n,
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gravity: ToastGravity.BOTTOM,
toastLength: Toast.LENGTH_SHORT
);
//Add to cache
if (cache.libraryTracks == null)
cache.libraryTracks = [];
cache.libraryTracks.add(t.id);
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_close();
}
);
Widget downloadTrack(Track t) => ListTile(
title: Text('Download'.i18n),
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leading: Icon(Icons.file_download),
onTap: () async {
await downloadManager.addOfflineTrack(t, private: false);
_close();
showDownloadStartedToast();
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},
);
Widget addToPlaylist(Track t) => ListTile(
title: Text('Add to playlist'.i18n),
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leading: Icon(Icons.playlist_add),
onTap: () async {
//Show dialog to pick playlist
await showDialog(
context: context,
builder: (context) {
return SelectPlaylistDialog(track: t, callback: (Playlist p) async {
await deezerAPI.addToPlaylist(t.id, p.id);
//Update the playlist if offline
if (await downloadManager.checkOffline(playlist: p)) {
downloadManager.addOfflinePlaylist(p);
}
Fluttertoast.showToast(
msg: "Track added to".i18n + " ${p.title}",
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
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);
});
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}
);
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_close();
},
);
Widget removeFromPlaylist(Track t, Playlist p) => ListTile(
title: Text('Remove from playlist'.i18n),
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leading: Icon(Icons.delete),
onTap: () async {
await deezerAPI.removeFromPlaylist(t.id, p.id);
Fluttertoast.showToast(
msg: 'Track removed from'.i18n + ' ${p.title}',
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toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
);
_close();
},
);
Widget removeFavoriteTrack(Track t, {onUpdate}) => ListTile(
title: Text('Remove favorite'.i18n),
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leading: Icon(Icons.delete),
onTap: () async {
await deezerAPI.removeFavorite(t.id);
//Check if favorites playlist is offline, update it
Playlist p = Playlist(id: deezerAPI.favoritesPlaylistId);
if (await downloadManager.checkOffline(playlist: p)) {
await downloadManager.addOfflinePlaylist(p);
}
//Remove from cache
if (cache.libraryTracks != null)
cache.libraryTracks.removeWhere((i) => i == t.id);
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Fluttertoast.showToast(
msg: 'Track removed from library'.i18n,
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toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM
);
if (onUpdate != null)
onUpdate();
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_close();
},
);
//Redirect to artist page (ie from track)
Widget showArtist(Artist a) => ListTile(
title: Text(
'Go to'.i18n + ' ${a.name}',
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maxLines: 1,
overflow: TextOverflow.ellipsis,
),
leading: Icon(Icons.recent_actors),
onTap: () {
_close();
Navigator.of(context).push(
MaterialPageRoute(builder: (context) => ArtistDetails(a))
);
},
);
Widget showAlbum(Album a) => ListTile(
title: Text(
'Go to'.i18n + ' ${a.title}',
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maxLines: 1,
overflow: TextOverflow.ellipsis,
),
leading: Icon(Icons.album),
onTap: () {
_close();
Navigator.of(context).push(
MaterialPageRoute(builder: (context) => AlbumDetails(a))
);
},
);
//===================
// ALBUM
//===================
//Default album options
void defaultAlbumMenu(Album album, {List<Widget> options = const [], Function onRemove}) {
show([
album.library?removeAlbum(album, onRemove: onRemove):libraryAlbum(album),
downloadAlbum(album),
offlineAlbum(album),
shareTile('album', album.id),
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...options
]);
}
//===================
// ALBUM OPTIONS
//===================
Widget downloadAlbum(Album a) => ListTile(
title: Text('Download'.i18n),
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leading: Icon(Icons.file_download),
onTap: () async {
_close();
await downloadManager.addOfflineAlbum(a, private: false);
showDownloadStartedToast();
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}
);
Widget offlineAlbum(Album a) => ListTile(
title: Text('Make offline'.i18n),
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leading: Icon(Icons.offline_pin),
onTap: () async {
await deezerAPI.addFavoriteAlbum(a.id);
await downloadManager.addOfflineAlbum(a, private: true);
_close();
showDownloadStartedToast();
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},
);
Widget libraryAlbum(Album a) => ListTile(
title: Text('Add to library'.i18n),
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leading: Icon(Icons.library_music),
onTap: () async {
await deezerAPI.addFavoriteAlbum(a.id);
Fluttertoast.showToast(
msg: 'Added to library'.i18n,
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gravity: ToastGravity.BOTTOM
);
_close();
},
);
//Remove album from favorites
Widget removeAlbum(Album a, {Function onRemove}) => ListTile(
title: Text('Remove album'.i18n),
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leading: Icon(Icons.delete),
onTap: () async {
await deezerAPI.removeAlbum(a.id);
await downloadManager.removeOfflineAlbum(a.id);
Fluttertoast.showToast(
msg: 'Album removed'.i18n,
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toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
);
if (onRemove != null) onRemove();
_close();
},
);
//===================
// ARTIST
//===================
void defaultArtistMenu(Artist artist, {List<Widget> options = const [], Function onRemove}) {
show([
artist.library?removeArtist(artist, onRemove: onRemove):favoriteArtist(artist),
shareTile('artist', artist.id),
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...options
]);
}
//===================
// ARTIST OPTIONS
//===================
Widget removeArtist(Artist a, {Function onRemove}) => ListTile(
title: Text('Remove from favorites'.i18n),
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leading: Icon(Icons.delete),
onTap: () async {
await deezerAPI.removeArtist(a.id);
Fluttertoast.showToast(
msg: 'Artist removed from library'.i18n,
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toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM
);
if (onRemove != null) onRemove();
_close();
},
);
Widget favoriteArtist(Artist a) => ListTile(
title: Text('Add to favorites'.i18n),
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leading: Icon(Icons.favorite),
onTap: () async {
await deezerAPI.addFavoriteArtist(a.id);
Fluttertoast.showToast(
msg: 'Added to library'.i18n,
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toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM
);
_close();
},
);
//===================
// PLAYLIST
//===================
void defaultPlaylistMenu(Playlist playlist, {List<Widget> options = const [], Function onRemove, Function onUpdate}) {
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show([
playlist.library?removePlaylistLibrary(playlist, onRemove: onRemove):addPlaylistLibrary(playlist),
addPlaylistOffline(playlist),
downloadPlaylist(playlist),
shareTile('playlist', playlist.id),
if (playlist.user.id == deezerAPI.userId)
editPlaylist(playlist, onUpdate: onUpdate),
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...options
]);
}
//===================
// PLAYLIST OPTIONS
//===================
Widget removePlaylistLibrary(Playlist p, {Function onRemove}) => ListTile(
title: Text('Remove from library'.i18n),
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leading: Icon(Icons.delete),
onTap: () async {
if (p.user.id.trim() == deezerAPI.userId) {
//Delete playlist if own
await deezerAPI.deletePlaylist(p.id);
} else {
//Just remove from library
await deezerAPI.removePlaylist(p.id);
}
downloadManager.removeOfflinePlaylist(p.id);
if (onRemove != null) onRemove();
_close();
},
);
Widget addPlaylistLibrary(Playlist p) => ListTile(
title: Text('Add playlist to library'.i18n),
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leading: Icon(Icons.favorite),
onTap: () async {
await deezerAPI.addPlaylist(p.id);
Fluttertoast.showToast(
msg: 'Added playlist to library'.i18n,
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gravity: ToastGravity.BOTTOM
);
_close();
},
);
Widget addPlaylistOffline(Playlist p) => ListTile(
title: Text('Make playlist offline'.i18n),
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leading: Icon(Icons.offline_pin),
onTap: () async {
//Add to library
await deezerAPI.addPlaylist(p.id);
downloadManager.addOfflinePlaylist(p, private: true);
_close();
showDownloadStartedToast();
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},
);
Widget downloadPlaylist(Playlist p) => ListTile(
title: Text('Download playlist'.i18n),
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leading: Icon(Icons.file_download),
onTap: () async {
downloadManager.addOfflinePlaylist(p, private: false);
_close();
showDownloadStartedToast();
},
);
Widget editPlaylist(Playlist p, {Function onUpdate}) => ListTile(
title: Text('Edit playlist'.i18n),
leading: Icon(Icons.edit),
onTap: () async {
await showDialog(
context: context,
builder: (context) => CreatePlaylistDialog(playlist: p)
);
_close();
if (onUpdate != null)
onUpdate();
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},
);
//===================
// OTHER
//===================
showDownloadStartedToast() {
Fluttertoast.showToast(
msg: 'Downloads added!'.i18n,
gravity: ToastGravity.BOTTOM,
toastLength: Toast.LENGTH_SHORT
);
}
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//Create playlist
Future createPlaylist() async {
await showDialog(
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context: context,
builder: (BuildContext context) {
return CreatePlaylistDialog();
}
);
}
Widget shareTile(String type, String id) => ListTile(
title: Text('Share'.i18n),
leading: Icon(Icons.share),
onTap: () async {
Share.share('https://deezer.com/$type/$id');
},
);
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Widget sleepTimer() => ListTile(
title: Text('Sleep timer'.i18n),
leading: Icon(Icons.access_time),
onTap: () async {
showDialog(
context: context,
builder: (context) {
return SleepTimerDialog();
}
);
},
);
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void _close() => Navigator.of(context).pop();
}
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class SleepTimerDialog extends StatefulWidget {
@override
_SleepTimerDialogState createState() => _SleepTimerDialogState();
}
class _SleepTimerDialogState extends State<SleepTimerDialog> {
int hours = 0;
int minutes = 30;
String _endTime() {
return '${cache.sleepTimerTime.hour.toString().padLeft(2, '0')}:${cache.sleepTimerTime.minute.toString().padLeft(2, '0')}';
}
@override
Widget build(BuildContext context) {
return AlertDialog(
title: Text('Sleep timer'.i18n),
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
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children: [
Column(
mainAxisSize: MainAxisSize.min,
children: [
Text('Hours:'.i18n),
NumberPicker.integer(
initialValue: hours,
minValue: 0,
maxValue: 69,
onChanged: (v) => setState(() => hours = v),
highlightSelectedValue: true,
),
],
),
Column(
mainAxisSize: MainAxisSize.min,
children: [
Text('Minutes:'.i18n),
NumberPicker.integer(
initialValue: minutes,
minValue: 0,
maxValue: 60,
onChanged: (v) => setState(() => minutes = v),
highlightSelectedValue: true
),
],
),
],
),
Container(height: 4.0),
if (cache.sleepTimerTime != null)
Text(
'Current timer ends at'.i18n + ': ' +_endTime(),
textAlign: TextAlign.center,
)
],
),
actions: [
FlatButton(
child: Text('Dismiss'.i18n),
onPressed: () {
Navigator.of(context).pop();
},
),
if (cache.sleepTimer != null)
FlatButton(
child: Text('Cancel current timer'.i18n),
onPressed: () {
cache.sleepTimer.cancel();
cache.sleepTimer = null;
cache.sleepTimerTime = null;
Navigator.of(context).pop();
},
),
FlatButton(
child: Text('Save'.i18n),
onPressed: () {
Duration duration = Duration(hours: hours, minutes: minutes);
if (cache.sleepTimer != null) {
cache.sleepTimer.cancel();
}
//Create timer
cache.sleepTimer = Stream.fromFuture(Future.delayed(duration)).listen((_) {
AudioService.pause();
cache.sleepTimer.cancel();
cache.sleepTimerTime = null;
cache.sleepTimer = null;
});
cache.sleepTimerTime = DateTime.now().add(duration);
Navigator.of(context).pop();
},
),
],
);
}
}
class SelectPlaylistDialog extends StatefulWidget {
final Track track;
final Function callback;
SelectPlaylistDialog({this.track, this.callback, Key key}): super(key: key);
@override
_SelectPlaylistDialogState createState() => _SelectPlaylistDialogState();
}
class _SelectPlaylistDialogState extends State<SelectPlaylistDialog> {
bool createNew = false;
@override
Widget build(BuildContext context) {
//Create new playlist
if (createNew) {
if (widget.track == null) {
return CreatePlaylistDialog();
}
return CreatePlaylistDialog(tracks: [widget.track]);
}
return AlertDialog(
title: Text('Select playlist'.i18n),
content: FutureBuilder(
future: deezerAPI.getPlaylists(),
builder: (context, snapshot) {
if (snapshot.hasError) SizedBox(
height: 100,
child: ErrorScreen(),
);
if (snapshot.connectionState != ConnectionState.done) return SizedBox(
height: 100,
child: Center(child: CircularProgressIndicator(),),
);
List<Playlist> playlists = snapshot.data;
return SingleChildScrollView(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
...List.generate(playlists.length, (i) => ListTile(
title: Text(playlists[i].title),
leading: CachedImage(
url: playlists[i].image.thumb,
),
onTap: () {
if (widget.callback != null) {
widget.callback(playlists[i]);
}
Navigator.of(context).pop();
},
)),
ListTile(
title: Text('Create new playlist'.i18n),
leading: Icon(Icons.add),
onTap: () async {
setState(() {
createNew = true;
});
},
)
]
),
);
},
),
);
}
}
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class CreatePlaylistDialog extends StatefulWidget {
final List<Track> tracks;
//If playlist not null, update
final Playlist playlist;
CreatePlaylistDialog({this.tracks, this.playlist, Key key}): super(key: key);
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@override
_CreatePlaylistDialogState createState() => _CreatePlaylistDialogState();
}
class _CreatePlaylistDialogState extends State<CreatePlaylistDialog> {
int _playlistType = 1;
String _title = '';
String _description = '';
TextEditingController _titleController;
TextEditingController _descController;
//Create or edit mode
bool get edit => widget.playlist != null;
@override
void initState() {
//Edit playlist mode
if (edit) {
_titleController = TextEditingController(text: widget.playlist.title);
_descController = TextEditingController(text: widget.playlist.description);
}
super.initState();
}
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@override
Widget build(BuildContext context) {
return AlertDialog(
title: Text(edit ? 'Edit playlist'.i18n : 'Create playlist'.i18n),
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content: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
TextField(
decoration: InputDecoration(
labelText: 'Title'.i18n
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),
controller: _titleController ?? TextEditingController(),
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onChanged: (String s) => _title = s,
),
TextField(
onChanged: (String s) => _description = s,
controller: _descController ?? TextEditingController(),
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decoration: InputDecoration(
labelText: 'Description'.i18n
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),
),
Container(height: 4.0,),
DropdownButton<int>(
value: _playlistType,
onChanged: (int v) {
setState(() => _playlistType = v);
},
items: [
DropdownMenuItem<int>(
value: 1,
child: Text('Private'.i18n),
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),
DropdownMenuItem<int>(
value: 2,
child: Text('Collaborative'.i18n),
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),
],
),
],
),
actions: <Widget>[
FlatButton(
child: Text('Cancel'.i18n),
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onPressed: () => Navigator.of(context).pop(),
),
FlatButton(
child: Text(edit ? 'Update'.i18n : 'Create'.i18n),
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onPressed: () async {
if (edit) {
//Update
await deezerAPI.updatePlaylist(
widget.playlist.id,
_titleController.value.text,
_descController.value.text,
status: _playlistType
);
Fluttertoast.showToast(
msg: 'Playlist updated!'.i18n,
gravity: ToastGravity.BOTTOM
);
} else {
List<String> tracks = [];
if (widget.tracks != null) {
tracks = widget.tracks.map<String>((t) => t.id).toList();
}
await deezerAPI.createPlaylist(
_title,
status: _playlistType,
description: _description,
trackIds: tracks
);
Fluttertoast.showToast(
msg: 'Playlist created!'.i18n,
gravity: ToastGravity.BOTTOM
);
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}
Navigator.of(context).pop();
},
)
],
);
}
}