team-2/CHALLENGE_2/sleepysound/lib/pages/voting_page.dart

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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
import '../services/music_queue_service.dart';
import '../services/spam_protection_service.dart';
import '../services/genre_filter_service.dart';
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import '../models/spotify_track.dart';
import '../widgets/user_activity_status.dart';
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class VotingPage extends StatefulWidget {
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const VotingPage({super.key});
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@override
State<VotingPage> createState() => _VotingPageState();
}
class _VotingPageState extends State<VotingPage> {
final TextEditingController _searchController = TextEditingController();
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List<SpotifyTrack> _searchResults = [];
bool _isLoading = false;
String _statusMessage = '';
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@override
void initState() {
super.initState();
_loadInitialQueue();
}
Future<void> _loadInitialQueue() async {
final queueService = Provider.of<MusicQueueService>(context, listen: false);
await queueService.initializeQueue();
}
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Future<void> _searchSpotify(String query) async {
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if (query.isEmpty) return;
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// Check if search query is appropriate
if (!GenreFilterService.isSearchQueryAppropriate(query)) {
final suggestions = GenreFilterService.getAlternativeSearchSuggestions(query);
setState(() {
_isLoading = false;
_statusMessage = 'Search term not suitable for the peaceful Lido atmosphere. Try: ${suggestions.join(', ')}';
_searchResults = [];
});
return;
}
final spamService = Provider.of<SpamProtectionService>(context, listen: false);
final userId = spamService.getCurrentUserId();
// Check spam protection for suggestions
if (!spamService.canSuggest(userId)) {
final cooldown = spamService.getSuggestionCooldownRemaining(userId);
final blockMessage = spamService.getBlockMessage(userId);
setState(() {
_isLoading = false;
_statusMessage = blockMessage ?? 'Please wait $cooldown seconds before searching again.';
_searchResults = [];
});
return;
}
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setState(() {
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_isLoading = true;
_statusMessage = 'Searching for "$query"...';
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});
try {
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final queueService = Provider.of<MusicQueueService>(context, listen: false);
final results = await queueService.searchTracks(query);
// Filter results based on genre appropriateness
final filteredResults = GenreFilterService.filterSearchResults(results);
// Record the suggestion attempt
spamService.recordSuggestion(userId);
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setState(() {
_searchResults = filteredResults;
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_isLoading = false;
if (filteredResults.isEmpty && results.isNotEmpty) {
_statusMessage = 'No tracks found that match the peaceful Lido atmosphere. Try searching for chill, ambient, or relaxing music.';
} else if (filteredResults.isEmpty) {
_statusMessage = 'No tracks found for "$query"';
} else {
final filtered = results.length - filteredResults.length;
_statusMessage = 'Found ${filteredResults.length} tracks' +
(filtered > 0 ? ' ($filtered filtered for atmosphere)' : '');
}
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});
} catch (e) {
setState(() {
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_isLoading = false;
_statusMessage = 'Search failed: ${e.toString()}';
_searchResults = [];
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});
}
}
void _addToQueue(SpotifyTrack track) {
final spamService = Provider.of<SpamProtectionService>(context, listen: false);
final userId = spamService.getCurrentUserId();
// Check if user can suggest (add to queue)
if (!spamService.canSuggest(userId)) {
final cooldown = spamService.getSuggestionCooldownRemaining(userId);
final blockMessage = spamService.getBlockMessage(userId);
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text(blockMessage ?? 'Please wait $cooldown seconds before adding another song.'),
duration: const Duration(seconds: 3),
backgroundColor: Colors.orange,
),
);
return;
}
// Check if track is appropriate for atmosphere
final rejectionReason = GenreFilterService.getRejectionReason(track);
if (rejectionReason != null) {
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text(rejectionReason),
duration: const Duration(seconds: 4),
backgroundColor: Colors.orange,
),
);
return;
}
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final queueService = Provider.of<MusicQueueService>(context, listen: false);
queueService.addToQueue(track);
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// Record the suggestion
spamService.recordSuggestion(userId);
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ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
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content: Text('Added "${track.name}" to queue'),
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duration: const Duration(seconds: 2),
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backgroundColor: const Color(0xFF6366F1),
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),
);
}
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@override
Widget build(BuildContext context) {
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return Consumer<MusicQueueService>(
builder: (context, queueService, child) {
return Scaffold(
backgroundColor: const Color(0xFF121212),
body: SafeArea(
child: Column(
children: [
// User Activity Status
Consumer<SpamProtectionService>(
builder: (context, spamService, child) {
return UserActivityStatus(spamService: spamService);
},
),
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// Header with Search
Container(
padding: const EdgeInsets.all(20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text(
'Voting',
style: TextStyle(
fontSize: 24,
fontWeight: FontWeight.bold,
color: Colors.white,
),
),
// Status indicator
Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(
color: const Color(0xFF6366F1).withOpacity(0.2),
borderRadius: BorderRadius.circular(20),
border: Border.all(
color: const Color(0xFF6366F1),
width: 1,
),
),
child: const Text(
'🎵 Spotify',
style: TextStyle(
color: Color(0xFF6366F1),
fontSize: 12,
fontWeight: FontWeight.bold,
),
),
),
],
),
const SizedBox(height: 20),
// Search Bar
TextField(
controller: _searchController,
style: const TextStyle(color: Colors.white),
decoration: InputDecoration(
hintText: 'Search for songs, artists, albums...',
hintStyle: const TextStyle(color: Colors.grey),
prefixIcon: const Icon(Icons.search, color: Colors.grey),
suffixIcon: _isLoading
? const Padding(
padding: EdgeInsets.all(12),
child: SizedBox(
width: 20,
height: 20,
child: CircularProgressIndicator(
strokeWidth: 2,
valueColor: AlwaysStoppedAnimation<Color>(Color(0xFF6366F1)),
),
),
)
: null,
filled: true,
fillColor: const Color(0xFF1E1E1E),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12),
borderSide: BorderSide.none,
),
),
onSubmitted: _searchSpotify,
),
// Atmosphere Info
Container(
margin: const EdgeInsets.only(top: 16),
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: const Color(0xFF6366F1).withOpacity(0.1),
borderRadius: BorderRadius.circular(12),
border: Border.all(color: const Color(0xFF6366F1).withOpacity(0.3)),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Row(
children: [
Icon(Icons.spa, color: Color(0xFF6366F1), size: 20),
SizedBox(width: 8),
Text(
'Lido Atmosphere',
style: TextStyle(
color: Color(0xFF6366F1),
fontWeight: FontWeight.bold,
fontSize: 14,
),
),
],
),
const SizedBox(height: 8),
Text(
GenreFilterService.getAtmosphereDescription(),
style: const TextStyle(
color: Colors.grey,
fontSize: 12,
),
),
const SizedBox(height: 12),
const Text(
'Try these searches:',
style: TextStyle(
color: Colors.white,
fontWeight: FontWeight.w500,
fontSize: 12,
),
),
const SizedBox(height: 8),
Wrap(
spacing: 8,
runSpacing: 4,
children: GenreFilterService.getSuggestedSearchTerms()
.take(8)
.map((term) => InkWell(
onTap: () {
_searchController.text = term;
_searchSpotify(term);
},
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 4),
decoration: BoxDecoration(
color: const Color(0xFF6366F1).withOpacity(0.2),
borderRadius: BorderRadius.circular(12),
),
child: Text(
term,
style: const TextStyle(
color: Color(0xFF6366F1),
fontSize: 11,
),
),
),
))
.toList(),
),
],
),
),
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// Status Message
if (_statusMessage.isNotEmpty)
Padding(
padding: const EdgeInsets.only(top: 8),
child: Text(
_statusMessage,
style: const TextStyle(
color: Colors.grey,
fontSize: 14,
),
),
),
],
),
),
// Search Results and Queue
Expanded(
child: DefaultTabController(
length: 2,
child: Column(
children: [
const TabBar(
labelColor: Color(0xFF6366F1),
unselectedLabelColor: Colors.grey,
indicatorColor: Color(0xFF6366F1),
tabs: [
Tab(text: 'Search Results'),
Tab(text: 'Queue'),
],
),
Expanded(
child: TabBarView(
children: [
// Search Results Tab
_buildSearchResults(),
// Queue Tab
_buildQueueView(queueService),
],
),
),
],
),
),
),
],
),
),
);
},
);
}
Widget _buildSearchResults() {
if (_searchResults.isEmpty && !_isLoading) {
return const Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
Icons.search,
size: 80,
color: Colors.grey,
),
SizedBox(height: 20),
Text(
'Search for songs to add to the queue',
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style: TextStyle(
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color: Colors.grey,
fontSize: 16,
),
),
],
),
);
}
return ListView.builder(
padding: const EdgeInsets.all(20),
itemCount: _searchResults.length,
itemBuilder: (context, index) {
final track = _searchResults[index];
return _buildTrackCard(track);
},
);
}
Widget _buildQueueView(MusicQueueService queueService) {
final queue = queueService.queue;
if (queue.isEmpty) {
return const Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(
Icons.queue_music,
size: 80,
color: Colors.grey,
),
SizedBox(height: 20),
Text(
'Queue is empty',
style: TextStyle(
color: Colors.grey,
fontSize: 18,
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fontWeight: FontWeight.bold,
),
),
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SizedBox(height: 10),
Text(
'Search and add songs to get started!',
style: TextStyle(
color: Colors.grey,
fontSize: 16,
),
),
],
),
);
}
return ListView.builder(
padding: const EdgeInsets.all(20),
itemCount: queue.length,
itemBuilder: (context, index) {
final queueItem = queue[index];
return _buildQueueItemCard(queueItem, index, queueService);
},
);
}
Widget _buildTrackCard(SpotifyTrack track) {
return Card(
color: const Color(0xFF1E1E1E),
margin: const EdgeInsets.only(bottom: 12),
child: Padding(
padding: const EdgeInsets.all(12),
child: Row(
children: [
// Album Art
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Container(
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width: 60,
height: 60,
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decoration: BoxDecoration(
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borderRadius: BorderRadius.circular(8),
color: const Color(0xFF2A2A2A),
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),
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child: track.album.images.isNotEmpty
? ClipRRect(
borderRadius: BorderRadius.circular(8),
child: Image.network(
track.album.images.first.url,
fit: BoxFit.cover,
errorBuilder: (context, error, stackTrace) {
return const Icon(
Icons.music_note,
color: Colors.grey,
);
},
),
)
: const Icon(
Icons.music_note,
color: Colors.grey,
),
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),
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const SizedBox(width: 12),
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// Track Info
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
track.name,
style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
fontSize: 16,
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),
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maxLines: 1,
overflow: TextOverflow.ellipsis,
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),
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const SizedBox(height: 4),
Text(
track.artists.map((a) => a.name).join(', '),
style: const TextStyle(
color: Colors.grey,
fontSize: 14,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
const SizedBox(height: 4),
Text(
track.album.name,
style: const TextStyle(
color: Colors.grey,
fontSize: 12,
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),
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maxLines: 1,
overflow: TextOverflow.ellipsis,
),
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],
),
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),
// Add Button
IconButton(
onPressed: () => _addToQueue(track),
icon: const Icon(
Icons.add_circle,
color: Color(0xFF6366F1),
size: 32,
),
),
],
),
),
);
}
Widget _buildQueueItemCard(QueueItem queueItem, int index, MusicQueueService queueService) {
return Card(
color: const Color(0xFF1E1E1E),
margin: const EdgeInsets.only(bottom: 12),
child: Padding(
padding: const EdgeInsets.all(12),
child: Row(
children: [
// Position
CircleAvatar(
backgroundColor: const Color(0xFF6366F1),
radius: 16,
child: Text(
'${index + 1}',
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 12,
),
),
),
const SizedBox(width: 12),
// Album Art
Container(
width: 50,
height: 50,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(6),
color: const Color(0xFF2A2A2A),
),
child: queueItem.track.album.images.isNotEmpty
? ClipRRect(
borderRadius: BorderRadius.circular(6),
child: Image.network(
queueItem.track.album.images.first.url,
fit: BoxFit.cover,
errorBuilder: (context, error, stackTrace) {
return const Icon(
Icons.music_note,
color: Colors.grey,
size: 20,
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);
},
),
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)
: const Icon(
Icons.music_note,
color: Colors.grey,
size: 20,
),
),
const SizedBox(width: 12),
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// Track Info
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
queueItem.track.name,
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 14,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
const SizedBox(height: 2),
Text(
queueItem.track.artists.map((a) => a.name).join(', '),
style: const TextStyle(
color: Colors.grey,
fontSize: 12,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
],
),
),
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// Voting Buttons
Column(
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children: [
Consumer<SpamProtectionService>(
builder: (context, spamService, child) {
final userId = spamService.getCurrentUserId();
final canVote = spamService.canVote(userId);
final cooldown = spamService.getVoteCooldownRemaining(userId);
return IconButton(
onPressed: canVote ? () {
queueService.upvote(index);
spamService.recordVote(userId);
} : null,
icon: Icon(
Icons.keyboard_arrow_up,
color: canVote ? Colors.green : Colors.grey,
size: 28,
),
tooltip: canVote ? 'Upvote' : 'Wait $cooldown seconds',
);
}
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),
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Text(
'${queueItem.votes}',
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
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),
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),
Consumer<SpamProtectionService>(
builder: (context, spamService, child) {
final userId = spamService.getCurrentUserId();
final canVote = spamService.canVote(userId);
final cooldown = spamService.getVoteCooldownRemaining(userId);
return IconButton(
onPressed: canVote ? () {
queueService.downvote(index);
spamService.recordVote(userId);
} : null,
icon: Icon(
Icons.keyboard_arrow_down,
color: canVote ? Colors.red : Colors.grey,
size: 28,
),
tooltip: canVote ? 'Downvote' : 'Wait $cooldown seconds',
);
}
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),
],
),
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],
),
),
);
}
}