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tsacdop-podcast-app-android/lib/podcasts/podcast_group.dart

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import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:permission_handler/permission_handler.dart';
import 'package:provider/provider.dart';
import '../local_storage/sqflite_localpodcast.dart';
import '../state/podcast_group.dart';
import '../type/podcastlocal.dart';
import '../util/extension_helper.dart';
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import '../widgets/duraiton_picker.dart';
import '../widgets/general_dialog.dart';
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import 'podcast_settings.dart';
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class PodcastGroupList extends StatefulWidget {
final PodcastGroup group;
PodcastGroupList({this.group, Key key}) : super(key: key);
@override
_PodcastGroupListState createState() => _PodcastGroupListState();
}
class _PodcastGroupListState extends State<PodcastGroupList> {
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PodcastGroup _group;
@override
void initState() {
super.initState();
_group = widget.group;
}
@override
void didUpdateWidget(PodcastGroupList oldWidget) {
super.didUpdateWidget(oldWidget);
if (oldWidget.group != widget.group) setState(() => _group = widget.group);
}
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@override
Widget build(BuildContext context) {
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return _group.podcastList.isEmpty
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? Container(
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color: context.primaryColor,
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)
: Container(
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color: context.primaryColor,
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child: ReorderableListView(
onReorder: (oldIndex, newIndex) {
setState(() {
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_group.reorderGroup(oldIndex, newIndex);
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});
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context.read<GroupList>().addToOrderChanged(_group);
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},
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children: _group.podcasts.map<Widget>(
(podcastLocal) {
return Container(
decoration:
BoxDecoration(color: Theme.of(context).primaryColor),
key: ObjectKey(podcastLocal.title),
child: _PodcastCard(
podcastLocal: podcastLocal,
group: _group,
),
);
},
).toList(),
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),
);
}
}
class _PodcastCard extends StatefulWidget {
final PodcastLocal podcastLocal;
final PodcastGroup group;
_PodcastCard({this.podcastLocal, this.group, Key key}) : super(key: key);
@override
__PodcastCardState createState() => __PodcastCardState();
}
class __PodcastCardState extends State<_PodcastCard>
with SingleTickerProviderStateMixin {
bool _loadMenu;
bool _addGroup;
List<PodcastGroup> _selectedGroups;
List<PodcastGroup> _belongGroups;
AnimationController _controller;
Animation _animation;
double _value;
int _seconds;
int _skipSeconds;
Future<int> _getSkipSecond(String id) async {
var dbHelper = DBHelper();
var seconds = await dbHelper.getSkipSecondsStart(id);
_skipSeconds = seconds;
return seconds;
}
_saveSkipSeconds(String id, int seconds) async {
var dbHelper = DBHelper();
await dbHelper.saveSkipSecondsStart(id, seconds);
}
_setAutoDownload(String id, bool boo) async {
var permission = await _checkPermmison();
if (permission) {
var dbHelper = DBHelper();
await dbHelper.saveAutoDownload(id, boo: boo);
}
}
Future<bool> _getAutoDownload(String id) async {
var dbHelper = DBHelper();
return await dbHelper.getAutoDownload(id);
}
Future<bool> _checkPermmison() async {
var permission = await Permission.storage.status;
if (permission != PermissionStatus.granted) {
var permissions = await [Permission.storage].request();
if (permissions[Permission.storage] == PermissionStatus.granted) {
return true;
} else {
return false;
}
} else {
return true;
}
}
@override
void initState() {
super.initState();
_loadMenu = false;
_addGroup = false;
_selectedGroups = [widget.group];
_value = 0;
_seconds = 0;
_controller =
AnimationController(vsync: this, duration: Duration(milliseconds: 300));
_animation = Tween<double>(begin: 0.0, end: 1.0).animate(_controller)
..addListener(() {
setState(() {
_value = _animation.value;
});
});
}
Widget _buttonOnMenu({Widget icon, VoidCallback onTap, String tooltip}) =>
Material(
color: Colors.transparent,
child: InkWell(
onTap: onTap,
child: Container(
height: 50.0,
padding: EdgeInsets.symmetric(horizontal: 5.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Expanded(
child: icon,
),
Text(tooltip, style: context.textTheme.subtitle2),
],
)),
),
);
@override
Widget build(BuildContext context) {
final c = widget.podcastLocal.backgroudColor(context);
final s = context.s;
var groupList = context.watch<GroupList>();
_belongGroups = groupList.getPodcastGroup(widget.podcastLocal.id);
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return Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Material(
color: Colors.transparent,
child: InkWell(
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onTap: () => setState(() => _addGroup = !_addGroup),
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child: SizedBox(
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height: 100,
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
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crossAxisAlignment: CrossAxisAlignment.center,
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mainAxisSize: MainAxisSize.min,
children: <Widget>[
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Icon(
Icons.unfold_more,
color: c,
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),
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SizedBox(width: 5),
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CircleAvatar(
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radius: 25,
backgroundImage: widget.podcastLocal.avatarImage,
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),
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SizedBox(width: 10),
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Expanded(
child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
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Text(
widget.podcastLocal.title,
maxLines: 2,
overflow: TextOverflow.fade,
style: TextStyle(
fontWeight: FontWeight.bold, fontSize: 15),
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),
Row(
children: _belongGroups.map((group) {
return Container(
padding: EdgeInsets.only(right: 5.0),
child: Text(group.name));
}).toList(),
),
],
),
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),
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IconButton(
icon: Icon(Icons.add),
splashRadius: 20,
tooltip: s.menu,
onPressed: () =>
setState(() => _addGroup = !_addGroup)),
IconButton(
icon: Icon(Icons.more_vert),
splashRadius: 20,
tooltip: s.menu,
onPressed: () => generalSheet(
context,
title: widget.podcastLocal.title,
child: PodcastSetting(
podcastLocal: widget.podcastLocal),
).then((value) {
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if (mounted) setState(() {});
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})),
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]),
),
),
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),
!_addGroup
? Center()
: Container(
child: Container(
decoration: BoxDecoration(
color: context.scaffoldBackgroundColor,
),
// border: Border(
// bottom: BorderSide(
// color: Theme.of(context).primaryColorDark),
// top: BorderSide(
// color: Theme.of(context).primaryColorDark))),
height: 50,
child: _addGroup
? Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Expanded(
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
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child: Row(
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children:
groupList.groups.map<Widget>((group) {
return Container(
padding: EdgeInsets.only(left: 5.0),
child: FilterChip(
key: ValueKey<String>(group.id),
label: Text(group.name),
selected: _selectedGroups.contains(group),
onSelected: (value) {
setState(() {
if (!value) {
_selectedGroups.remove(group);
} else {
_selectedGroups.add(group);
}
});
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},
),
);
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}).toList()),
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),
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),
Material(
color: Colors.transparent,
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
IconButton(
icon: Icon(Icons.clear),
splashRadius: 20,
onPressed: () => setState(() {
_addGroup = false;
}),
),
IconButton(
icon: Icon(Icons.done),
splashRadius: 20,
onPressed: () async {
if (_selectedGroups.length > 0) {
setState(() {
_addGroup = false;
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});
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await groupList.changeGroup(
widget.podcastLocal,
_selectedGroups,
);
Fluttertoast.showToast(
msg: s.toastSettingSaved,
gravity: ToastGravity.BOTTOM,
);
} else {
Fluttertoast.showToast(
msg: s.toastOneGroup,
gravity: ToastGravity.BOTTOM,
);
}
},
),
],
),
)
],
)
: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
_buttonOnMenu(
icon: Icon(Icons.add,
size: _value == 0 ? 1 : 20 * _value),
onTap: () {
setState(() {
_addGroup = true;
});
},
tooltip: s.groups(0)),
FutureBuilder<bool>(
future: _getAutoDownload(widget.podcastLocal.id),
initialData: false,
builder: (context, snapshot) {
return _buttonOnMenu(
icon: Container(
child: Icon(Icons.file_download,
size: _value * 15,
color: snapshot.data
? Colors.white
: null),
height: _value == 0 ? 1 : 20 * _value,
width: _value == 0 ? 1 : 20 * _value,
decoration: BoxDecoration(
border: snapshot.data
? Border.all(
width: 1,
color: snapshot.data
? context.accentColor
: context.textTheme
.subtitle1.color)
: null,
shape: BoxShape.circle,
color: snapshot.data
? context.accentColor
: null),
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),
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tooltip: s.autoDownload,
onTap: () async {
await _setAutoDownload(
widget.podcastLocal.id, !snapshot.data);
setState(() {});
},
);
},
),
FutureBuilder<int>(
future: _getSkipSecond(widget.podcastLocal.id),
initialData: 0,
builder: (context, snapshot) {
return _buttonOnMenu(
icon: Icon(
Icons.fast_forward,
size: _value == 0 ? 1 : 20 * (_value),
),
tooltip:
'Skip${snapshot.data == 0 ? '' : snapshot.data.toTime}',
onTap: () {
generalDialog(
context,
title: Text(s.skipSecondsAtStart,
maxLines: 2),
content: DurationPicker(
duration: Duration(
seconds: _skipSeconds ?? 0),
onChange: (value) =>
_seconds = value.inSeconds,
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),
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actions: <Widget>[
FlatButton(
splashColor: context.accentColor
.withAlpha(70),
onPressed: () {
Navigator.of(context).pop();
_seconds = 0;
},
child: Text(
s.cancel,
style: TextStyle(
color: Colors.grey[600]),
),
),
FlatButton(
splashColor: context.accentColor
.withAlpha(70),
onPressed: () {
Navigator.of(context).pop();
_saveSkipSeconds(
widget.podcastLocal.id,
_seconds);
},
child: Text(
s.confirm,
style: TextStyle(
color: context.accentColor),
),
)
],
);
});
}),
_buttonOnMenu(
icon: Icon(
Icons.delete,
color: Colors.red,
size: _value == 0 ? 1 : 20 * _value,
),
tooltip: s.remove,
onTap: () {
generalDialog(
context,
title: Text(s.removeConfirm),
content: Text(s.removePodcastDes),
actions: <Widget>[
FlatButton(
splashColor:
context.accentColor.withAlpha(70),
onPressed: () =>
Navigator.of(context).pop(),
child: Text(
s.cancel,
style: TextStyle(
color: Colors.grey[600]),
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),
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),
FlatButton(
splashColor: Colors.red.withAlpha(70),
onPressed: () {
groupList.removePodcast(
widget.podcastLocal);
Navigator.of(context).pop();
},
child: Text(
s.confirm,
style: TextStyle(color: Colors.red),
),
)
],
);
}),
],
),
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),
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),
Divider(height: 1)
],
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);
}
}
class RenameGroup extends StatefulWidget {
final PodcastGroup group;
RenameGroup({this.group, Key key}) : super(key: key);
@override
_RenameGroupState createState() => _RenameGroupState();
}
class _RenameGroupState extends State<RenameGroup> {
TextEditingController _controller;
String _newName;
int _error;
@override
void initState() {
super.initState();
_error = 0;
_controller = TextEditingController(text: widget.group.name);
}
@override
void dispose() {
_controller.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
var groupList = Provider.of<GroupList>(context, listen: false);
List list = groupList.groups.map((e) => e.name).toList();
final s = context.s;
return AnnotatedRegion<SystemUiOverlayStyle>(
value: SystemUiOverlayStyle(
statusBarIconBrightness: Brightness.light,
systemNavigationBarColor:
Theme.of(context).brightness == Brightness.light
? Color.fromRGBO(113, 113, 113, 1)
: Color.fromRGBO(5, 5, 5, 1),
),
child: AlertDialog(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(Radius.circular(10))),
elevation: 1,
contentPadding: EdgeInsets.symmetric(horizontal: 20),
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titlePadding: EdgeInsets.all(20),
actionsPadding: EdgeInsets.zero,
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actions: <Widget>[
FlatButton(
splashColor: context.accentColor.withAlpha(70),
onPressed: () => Navigator.of(context).pop(),
child: Text(
s.cancel,
style: TextStyle(color: Colors.grey[600]),
),
),
FlatButton(
splashColor: context.accentColor.withAlpha(70),
onPressed: () async {
if (list.contains(_newName)) {
setState(() => _error = 1);
} else {
var newGroup = PodcastGroup(_newName,
color: widget.group.color,
id: widget.group.id,
podcastList: widget.group.podcastList);
groupList.updateGroup(newGroup);
Navigator.of(context).pop();
}
},
child: Text(s.confirm,
style: TextStyle(color: Theme.of(context).accentColor)),
)
],
title:
SizedBox(width: context.width - 160, child: Text(s.editGroupName)),
content: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
TextField(
decoration: InputDecoration(
contentPadding: EdgeInsets.symmetric(horizontal: 10),
hintStyle: TextStyle(fontSize: 18),
filled: true,
focusedBorder: UnderlineInputBorder(
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borderSide:
BorderSide(color: context.accentColor, width: 2.0),
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),
enabledBorder: UnderlineInputBorder(
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borderSide:
BorderSide(color: context.accentColor, width: 2.0),
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),
),
cursorRadius: Radius.circular(2),
autofocus: true,
maxLines: 1,
controller: _controller,
onChanged: (value) {
_newName = value;
},
),
Container(
alignment: Alignment.centerLeft,
child: (_error == 1)
? Text(
s.groupExisted,
style: TextStyle(color: Colors.red[400]),
)
: Center(),
),
],
),
),
);
}
}