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feat: Add miniplayer

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Dr-Blank 2024-05-14 10:11:25 -04:00
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lib/features/player/view/audioobok_player.dart Normal file
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import 'package:flutter/material.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:miniplayer/miniplayer.dart';
import 'package:whispering_pages/api/image_provider.dart';
import 'package:whispering_pages/api/library_item_provider.dart';
import 'package:whispering_pages/features/player/providers/audiobook_player_provider.dart';
import 'package:whispering_pages/features/player/providers/currently_playing_provider.dart';
import 'package:whispering_pages/shared/widgets/shelves/book_shelf.dart';
double valueFromPercentageInRange({
required final double min,
max,
percentage,
}) {
return percentage * (max - min) + min;
}
double percentageFromValueInRange({required final double min, max, value}) {
return (value - min) / (max - min);
}
const double playerMinHeight = 70;
const double playerMaxHeight = 370;
const miniplayerPercentageDeclaration = 0.2;
final ValueNotifier<double> playerExpandProgress =
ValueNotifier(playerMinHeight);
final MiniplayerController controller = MiniplayerController();
class AudiobookPlayer extends HookConsumerWidget {
const AudiobookPlayer({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final currentBook = ref.watch(currentlyPlayingBookProvider);
if (currentBook == null) {
return const SizedBox.shrink();
}
final item = ref.watch(libraryItemProvider(currentBook.libraryItemId));
final player = ref.watch(audiobookPlayerProvider);
final image = item.valueOrNull != null
? ref.watch(
coverImageProvider(item.valueOrNull!),
)
: null;
final imgWidget = image?.valueOrNull != null
? Image.memory(
image!.valueOrNull!,
fit: BoxFit.cover,
)
: const BookCoverSkeleton();
return Miniplayer(
valueNotifier: playerExpandProgress,
minHeight: playerMinHeight,
maxHeight: playerMaxHeight,
controller: controller,
elevation: 4,
onDismissed: () {
player.setSourceAudioBook(null);
},
curve: Curves.easeOut,
builder: (height, percentage) {
final bool isFormMiniplayer =
percentage < miniplayerPercentageDeclaration;
final double availWidth = MediaQuery.of(context).size.width;
final maxImgSize = availWidth * 0.4;
final text = Text(player.book?.metadata.title ?? '');
const buttonPlay = IconButton(
icon: Icon(Icons.pause),
onPressed: onTap,
);
const progressIndicator = LinearProgressIndicator(value: 0.3);
//Declare additional widgets (eg. SkipButton) and variables
if (!isFormMiniplayer) {
var percentageExpandedPlayer = percentageFromValueInRange(
min: playerMaxHeight * miniplayerPercentageDeclaration +
playerMinHeight,
max: playerMaxHeight,
value: height,
);
if (percentageExpandedPlayer < 0) percentageExpandedPlayer = 0;
final paddingVertical = valueFromPercentageInRange(
min: 0,
max: 10,
percentage: percentageExpandedPlayer,
);
final double heightWithoutPadding = height - paddingVertical * 2;
final double imageSize = heightWithoutPadding > maxImgSize
? maxImgSize
: heightWithoutPadding;
final paddingLeft = valueFromPercentageInRange(
min: 0,
max: availWidth - imageSize,
percentage: percentageExpandedPlayer,
) /
2;
const buttonSkipForward = IconButton(
icon: Icon(Icons.forward_30),
iconSize: 33,
onPressed: onTap,
);
const buttonSkipBackwards = IconButton(
icon: Icon(Icons.replay_10),
iconSize: 33,
onPressed: onTap,
);
const buttonPlayExpanded = IconButton(
icon: Icon(Icons.pause_circle_filled),
iconSize: 50,
onPressed: onTap,
);
return Column(
children: [
Align(
alignment: Alignment.centerLeft,
child: Padding(
padding: EdgeInsets.only(
left: paddingLeft,
top: paddingVertical,
bottom: paddingVertical,
),
child: SizedBox(
height: imageSize,
child: imgWidget,
),
),
),
Expanded(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 33),
child: Opacity(
opacity: percentageExpandedPlayer,
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
Flexible(child: text),
const Flexible(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
buttonSkipBackwards,
buttonPlayExpanded,
buttonSkipForward,
],
),
),
const Flexible(child: progressIndicator),
Container(),
Container(),
],
),
),
),
),
],
);
}
//Miniplayer
final percentageMiniplayer = percentageFromValueInRange(
min: playerMinHeight,
max: playerMaxHeight * miniplayerPercentageDeclaration +
playerMinHeight,
value: height,
);
final elementOpacity = 1 - 1 * percentageMiniplayer;
final progressIndicatorHeight = 4 - 4 * percentageMiniplayer;
return Column(
children: [
Expanded(
child: Row(
children: [
ConstrainedBox(
constraints: BoxConstraints(maxHeight: maxImgSize),
child: imgWidget,
),
Expanded(
child: Padding(
padding: const EdgeInsets.only(left: 10),
child: Opacity(
opacity: elementOpacity,
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: [
Text(
player.book?.metadata.title ?? '',
style: Theme.of(context)
.textTheme
.bodyMedium!
.copyWith(fontSize: 16),
),
Text(
'audioObject.subtitle',
style: Theme.of(context)
.textTheme
.bodyMedium!
.copyWith(
color: Theme.of(context)
.textTheme
.bodyMedium!
.color!
.withOpacity(0.55),
),
),
],
),
),
),
),
IconButton(
icon: const Icon(Icons.fullscreen),
onPressed: () {
controller.animateToHeight(state: PanelState.MAX);
},
),
Padding(
padding: const EdgeInsets.only(right: 3),
child: Opacity(
opacity: elementOpacity,
child: buttonPlay,
),
),
],
),
),
SizedBox(
height: progressIndicatorHeight,
child: Opacity(
opacity: elementOpacity,
child: progressIndicator,
),
),
],
);
},
);
}
}
void onTap() {}