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feat: Phase 3 — 26 medium-priority gaps implemented

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P3-A/K  Profile: Eventify ID glassmorphic badge (tap-to-copy), DiceBear
        Notionists avatar via TierAvatarRing, district picker (14 pills)
        with 183-day cooldown lock, multipart photo upload to server
P3-B    Home: Top Events converted to PageView scroll-snap
        (viewportFraction 0.9 + PageScrollPhysics)
P3-C    Event detail: contributor widget (tier ring + name + navigation),
        related events horizontal row; added getEventsByCategory() to
        EventsService; added contributorId/Name/Tier fields to EventModel
P3-D    Kerala pincodes: 463-entry JSON (all 14 districts), registered as
        asset, async-loaded in SearchScreen replacing hardcoded 32 cities
P3-E    Checkout: promo code field + Apply/Remove button in Step 2,
        discountAmount subtracted from total, applyPromo()/resetPromo()
        methods in CheckoutProvider
P3-F/G  Gamification: reward cycle countdown + EP→RP progress bar (blue→
        amber) in contribute + profile screens; TierAvatarRing in podium
        and all leaderboard rows; GlassCard current-user stats card at
        top of leaderboard tab
P3-H    New ContributorProfileScreen: tier ring, stats, submission grid
        with status chips; getDashboardForUser() in GamificationService;
        wired from leaderboard row taps
P3-I    Achievements: 11 default badges (up from 6), 6 new icon map
        entries; progress % labels already confirmed present
P3-J    Reviews: CustomPainter circular arc rating ring (amber, 84px)
        replaces large rating number in ReviewSummary
P3-L    Share rank card: RepaintBoundary → PNG capture → Share.shareXFiles;
        share button wired in profile header and leaderboard tab
P3-M    SafeArea audit: home bottom nav, contribute/achievements scroll
        padding, profile CustomScrollView top inset

New files: tier_avatar_ring.dart, glass_card.dart,
  eventify_bottom_sheet.dart, contributor_profile_screen.dart,
  share_rank_card.dart, assets/data/kerala_pincodes.json
New dep:   path_provider ^2.1.0

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Sicherhaven
2026-04-04 17:17:36 +05:30
parent fe8af7cfe6
commit 632754415d
19 changed files with 2346 additions and 183 deletions
Download Patch File Download Diff File Expand all files Collapse all files

73
lib/features/booking/providers/checkout_provider.dart
View File

@@ -1,6 +1,10 @@
// lib/features/booking/providers/checkout_provider.dart
import 'dart:convert';
import 'package:flutter/foundation.dart';
import 'package:http/http.dart' as http;
import 'package:shared_preferences/shared_preferences.dart';
import '../../../core/api/api_endpoints.dart';
import '../../../core/utils/error_utils.dart';
import '../models/booking_models.dart';
import '../services/booking_service.dart';
@@ -24,8 +28,11 @@ class CheckoutProvider extends ChangeNotifier {
// Shipping
ShippingDetails? shippingDetails;
// Coupon
// Coupon / promo
String? couponCode;
double discountAmount = 0.0;
String? promoMessage;
bool promoApplied = false;
// Status
bool loading = false;
@@ -40,6 +47,9 @@ class CheckoutProvider extends ChangeNotifier {
cart = [];
shippingDetails = null;
couponCode = null;
discountAmount = 0.0;
promoMessage = null;
promoApplied = false;
paymentId = null;
error = null;
loading = true;
@@ -65,7 +75,7 @@ class CheckoutProvider extends ChangeNotifier {
}
double get subtotal => cart.fold(0, (sum, item) => sum + item.subtotal);
double get total => subtotal; // expand with discount/tax later
double get total => subtotal - discountAmount;
bool get hasItems => cart.isNotEmpty;
@@ -95,6 +105,62 @@ class CheckoutProvider extends ChangeNotifier {
notifyListeners();
}
/// Apply a promo code against the backend.
Future<bool> applyPromo(String code) async {
if (code.trim().isEmpty) return false;
loading = true;
error = null;
notifyListeners();
try {
final prefs = await SharedPreferences.getInstance();
final token = prefs.getString('access_token') ?? '';
final response = await http.post(
Uri.parse('${ApiEndpoints.baseUrl}/bookings/apply-promo/'),
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer $token',
},
body: jsonEncode({'code': code.trim(), 'event_id': eventId}),
);
if (response.statusCode == 200) {
final data = jsonDecode(response.body);
if (data['valid'] == true) {
discountAmount = (data['discount_amount'] as num?)?.toDouble() ?? 0.0;
couponCode = code.trim();
promoMessage = data['message'] as String? ?? 'Promo applied!';
promoApplied = true;
notifyListeners();
return true;
} else {
promoMessage = data['message'] as String? ?? 'Invalid promo code';
promoApplied = false;
discountAmount = 0.0;
couponCode = null;
notifyListeners();
return false;
}
} else {
promoMessage = 'Could not apply promo code';
return false;
}
} catch (e) {
promoMessage = 'Could not apply promo code';
return false;
} finally {
loading = false;
notifyListeners();
}
}
/// Remove applied promo code.
void resetPromo() {
discountAmount = 0.0;
couponCode = null;
promoMessage = null;
promoApplied = false;
notifyListeners();
}
/// Process checkout on backend.
Future<Map<String, dynamic>> processCheckout() async {
loading = true;
@@ -139,6 +205,9 @@ class CheckoutProvider extends ChangeNotifier {
cart = [];
shippingDetails = null;
couponCode = null;
discountAmount = 0.0;
promoMessage = null;
promoApplied = false;
paymentId = null;
error = null;
loading = false;

11
lib/features/events/models/event_models.dart
View File

@@ -72,6 +72,11 @@ class EventModel {
final double? averageRating;
final int? reviewCount;
// Contributor fields (EVT-001)
final String? contributorId;
final String? contributorName;
final String? contributorTier;
EventModel({
required this.id,
required this.name,
@@ -97,6 +102,9 @@ class EventModel {
this.importantInfo = const [],
this.averageRating,
this.reviewCount,
this.contributorId,
this.contributorName,
this.contributorTier,
});
/// Safely parse a double from backend (may arrive as String or num)
@@ -156,6 +164,9 @@ class EventModel {
importantInfo: _parseImportantInfo(j['important_info']),
averageRating: (j['average_rating'] as num?)?.toDouble(),
reviewCount: (j['review_count'] as num?)?.toInt(),
contributorId: j['contributor_id']?.toString(),
contributorName: j['contributor_name'] as String?,
contributorTier: j['contributor_tier'] as String?,
);
}
}

22
lib/features/events/services/events_service.dart
View File

@@ -83,6 +83,28 @@ class EventsService {
return EventModel.fromJson(Map<String, dynamic>.from(res));
}
/// Related events by event_type_id (EVT-002).
/// Fetches events with the same category, silently returns [] on failure.
Future<List<EventModel>> getEventsByCategory(int eventTypeId, {int limit = 5}) async {
try {
final res = await _api.post(
ApiEndpoints.eventsByCategory,
body: {'event_type_id': eventTypeId, 'page_size': limit, 'page': 1},
requiresAuth: false,
);
final results = res['results'] ?? res['events'] ?? res['data'] ?? [];
if (results is List) {
return results
.whereType<Map<String, dynamic>>()
.map((e) => EventModel.fromJson(e))
.toList();
}
} catch (_) {
// silently fail — related events are non-critical
}
return [];
}
/// Events by month and year for calendar (POST to /events/events-by-month-year/)
Future<Map<String, dynamic>> getEventsByMonthYear(String month, int year) async {
final res = await _api.post(ApiEndpoints.eventsByMonth, body: {'month': month, 'year': year}, requiresAuth: false);

44
lib/features/gamification/services/gamification_service.dart
View File

@@ -45,6 +45,33 @@ class GamificationService {
);
}
// ---------------------------------------------------------------------------
// Public contributor profile (any user by userId / email)
// GET /v1/gamification/dashboard?user_id={userId}
// ---------------------------------------------------------------------------
Future<DashboardResponse> getDashboardForUser(String userId) async {
final url = '${ApiEndpoints.gamificationDashboard}?user_id=$userId';
final res = await _api.post(url, requiresAuth: false);
final profileJson = res['profile'] as Map<String, dynamic>? ?? {};
final rawSubs = res['submissions'] as List? ?? [];
final rawAchievements = res['achievements'] as List? ?? [];
final submissions = rawSubs
.map((s) => SubmissionModel.fromJson(Map<String, dynamic>.from(s as Map)))
.toList();
final achievements = rawAchievements
.map((a) => AchievementBadge.fromJson(Map<String, dynamic>.from(a as Map)))
.toList();
return DashboardResponse(
profile: UserGamificationProfile.fromJson(profileJson),
submissions: submissions,
achievements: achievements,
);
}
/// Convenience — returns just the profile (backward-compatible with provider).
Future<UserGamificationProfile> getProfile() async {
final dashboard = await getDashboard();
@@ -152,11 +179,16 @@ class GamificationService {
}
static const _defaultBadges = [
AchievementBadge(id: 'badge-01', title: 'First Submission', description: 'Submitted your first event.', iconName: 'edit', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-02', title: 'Silver Streak', description: 'Reached Silver tier.', iconName: 'star', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-03', title: 'Gold Rush', description: 'Reach Gold tier (500 EP).', iconName: 'emoji_events', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-04', title: 'Top 10', description: 'Appear in the district leaderboard top 10.', iconName: 'leaderboard', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-05', title: 'Image Pro', description: 'Submit 10 events with 3+ images.', iconName: 'photo_library', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-06', title: 'Pioneer', description: 'One of the first 100 contributors.', iconName: 'verified', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-01', title: 'First Step', description: 'Submit your first event.', iconName: 'edit', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-02', title: 'Silver Streak', description: 'Submit 5 events.', iconName: 'trending_up', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-03', title: 'Gold Rush', description: 'Submit 15 events.', iconName: 'emoji_events', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-04', title: 'Top 10', description: 'Reach top 10 on leaderboard.', iconName: 'leaderboard', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-05', title: 'Image Pro', description: 'Upload 10 event images.', iconName: 'photo_library', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-06', title: 'Pioneer', description: 'One of the first contributors.', iconName: 'rocket_launch', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-07', title: 'Community Star', description: 'Get 10 events approved.', iconName: 'verified', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-08', title: 'Event Hunter', description: 'Submit 25 events.', iconName: 'event_hunter', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-09', title: 'District Champion', description: 'Rank #1 in your district.', iconName: 'location_on', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-10', title: 'Platinum Achiever', description: 'Earn 1500 EP.', iconName: 'diamond', isUnlocked: false, progress: 0.0),
AchievementBadge(id: 'badge-11', title: 'Diamond Legend', description: 'Earn 5000 EP.', iconName: 'workspace_premium', isUnlocked: false, progress: 0.0),
];
}

117
lib/features/reviews/widgets/review_summary.dart
View File

@@ -1,7 +1,97 @@
// lib/features/reviews/widgets/review_summary.dart
import 'dart:math' show pi;
import 'package:flutter/material.dart';
import '../models/review_models.dart';
import 'star_display.dart';
class _RatingRingPainter extends CustomPainter {
final double rating;
const _RatingRingPainter({required this.rating});
@override
void paint(Canvas canvas, Size size) {
final center = Offset(size.width / 2, size.height / 2);
final radius = size.width / 2 - 6;
// Background track
canvas.drawArc(
Rect.fromCircle(center: center, radius: radius),
-pi / 2,
2 * pi,
false,
Paint()
..color = Colors.white12
..style = PaintingStyle.stroke
..strokeWidth = 7
..strokeCap = StrokeCap.round,
);
// Filled arc
if (rating > 0) {
canvas.drawArc(
Rect.fromCircle(center: center, radius: radius),
-pi / 2,
(rating.clamp(0.0, 5.0) / 5.0) * 2 * pi,
false,
Paint()
..color = const Color(0xFFFBBF24)
..style = PaintingStyle.stroke
..strokeWidth = 7
..strokeCap = StrokeCap.round,
);
}
}
@override
bool shouldRepaint(_RatingRingPainter old) => old.rating != rating;
}
class _RatingRingWidget extends StatelessWidget {
final double rating;
final int reviewCount;
const _RatingRingWidget({required this.rating, required this.reviewCount});
@override
Widget build(BuildContext context) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
SizedBox(
width: 84,
height: 84,
child: CustomPaint(
painter: _RatingRingPainter(rating: rating),
child: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
rating.toStringAsFixed(1),
style: const TextStyle(
fontSize: 22,
fontWeight: FontWeight.w800,
color: Colors.white,
),
),
const Text(
'/5',
style: TextStyle(fontSize: 10, color: Color(0xFF94A3B8)),
),
],
),
),
),
),
const SizedBox(height: 4),
Text(
'$reviewCount ${reviewCount == 1 ? 'review' : 'reviews'}',
style: const TextStyle(fontSize: 11, color: Color(0xFF94A3B8)),
),
],
);
}
}
class ReviewSummary extends StatelessWidget {
final ReviewStatsModel stats;
@@ -24,27 +114,10 @@ class ReviewSummary extends StatelessWidget {
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
// Left: average rating + stars + count
Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
stats.averageRating.toStringAsFixed(1),
style: const TextStyle(
fontSize: 40,
fontWeight: FontWeight.bold,
color: Color(0xFF1E293B),
height: 1.1,
),
),
const SizedBox(height: 4),
StarDisplay(rating: stats.averageRating, size: 18),
const SizedBox(height: 4),
Text(
'${stats.reviewCount} review${stats.reviewCount == 1 ? '' : 's'}',
style: const TextStyle(fontSize: 12, color: Color(0xFF64748B)),
),
],
// Left: circular rating ring
_RatingRingWidget(
rating: stats.averageRating,
reviewCount: stats.reviewCount,
),
const SizedBox(width: 24),
// Right: distribution bars

197
lib/features/share/share_rank_card.dart Normal file
View File

@@ -0,0 +1,197 @@
import 'dart:io';
import 'dart:ui' as ui;
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:path_provider/path_provider.dart';
import 'package:share_plus/share_plus.dart';
import '../../widgets/tier_avatar_ring.dart';
class ShareRankCard extends StatefulWidget {
final String username;
final String tier;
final int rank;
final int ep;
final int rewardPoints;
const ShareRankCard({
super.key,
required this.username,
required this.tier,
required this.rank,
required this.ep,
this.rewardPoints = 0,
});
@override
State<ShareRankCard> createState() => _ShareRankCardState();
}
class _ShareRankCardState extends State<ShareRankCard> {
final GlobalKey _boundaryKey = GlobalKey();
bool _sharing = false;
static const _tierGradients = {
'Bronze': [Color(0xFF92400E), Color(0xFFD97706)],
'Silver': [Color(0xFF475569), Color(0xFF94A3B8)],
'Gold': [Color(0xFF92400E), Color(0xFFFBBF24)],
'Platinum': [Color(0xFF4C1D95), Color(0xFF8B5CF6)],
'Diamond': [Color(0xFF1E3A8A), Color(0xFF60A5FA)],
};
List<Color> get _gradient {
return _tierGradients[widget.tier] ?? [const Color(0xFF0F172A), const Color(0xFF1E293B)];
}
Future<void> _share() async {
if (_sharing) return;
setState(() => _sharing = true);
try {
final boundary = _boundaryKey.currentContext!.findRenderObject() as RenderRepaintBoundary;
final image = await boundary.toImage(pixelRatio: 3.0);
final byteData = await image.toByteData(format: ui.ImageByteFormat.png);
if (byteData == null) return;
final bytes = byteData.buffer.asUint8List();
final tempDir = await getTemporaryDirectory();
final file = File('${tempDir.path}/eventify_rank_${widget.username}.png');
await file.writeAsBytes(bytes);
await Share.shareXFiles(
[XFile(file.path)],
text: 'I\'m ranked #${widget.rank} on Eventify with ${widget.ep} EP! 🏆 #Eventify #Kerala',
);
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(content: Text('Could not share rank card')),
);
}
} finally {
if (mounted) setState(() => _sharing = false);
}
}
@override
Widget build(BuildContext context) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
RepaintBoundary(
key: _boundaryKey,
child: Container(
width: 320,
padding: const EdgeInsets.all(24),
decoration: BoxDecoration(
gradient: const LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [Color(0xFF0F172A), Color(0xFF1E293B)],
),
borderRadius: BorderRadius.circular(20),
),
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
// Tier gradient header bar
Container(
height: 6,
decoration: BoxDecoration(
gradient: LinearGradient(colors: _gradient),
borderRadius: BorderRadius.circular(3),
),
),
const SizedBox(height: 20),
// Avatar
TierAvatarRing(username: widget.username, tier: widget.tier, size: 80),
const SizedBox(height: 12),
// Username
Text(
widget.username,
style: const TextStyle(fontSize: 20, fontWeight: FontWeight.w800, color: Colors.white),
),
const SizedBox(height: 4),
// Tier badge
Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
decoration: BoxDecoration(
gradient: LinearGradient(colors: _gradient),
borderRadius: BorderRadius.circular(12),
),
child: Text(
widget.tier.isEmpty ? 'Contributor' : widget.tier,
style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w700, color: Colors.white),
),
),
const SizedBox(height: 20),
// Stats row
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
_stat('Rank', '#${widget.rank}'),
Container(width: 1, height: 40, color: Colors.white12),
_stat('EP', '${widget.ep}'),
Container(width: 1, height: 40, color: Colors.white12),
_stat('RP', '${widget.rewardPoints}'),
],
),
const SizedBox(height: 20),
// Branding
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: const [
Icon(Icons.bolt, size: 14, color: Color(0xFF3B82F6)),
SizedBox(width: 4),
Text(
'EVENTIFY',
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w900,
color: Color(0xFF3B82F6),
letterSpacing: 2,
),
),
],
),
],
),
),
),
const SizedBox(height: 16),
ElevatedButton.icon(
onPressed: _sharing ? null : _share,
icon: _sharing
? const SizedBox(
width: 16,
height: 16,
child: CircularProgressIndicator(strokeWidth: 2, color: Colors.white),
)
: const Icon(Icons.share, size: 18),
label: Text(_sharing ? 'Sharing...' : 'Share Rank Card'),
style: ElevatedButton.styleFrom(
backgroundColor: const Color(0xFF1D4ED8),
foregroundColor: Colors.white,
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 12),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(10)),
),
),
],
);
}
Widget _stat(String label, String value) {
return Column(
mainAxisSize: MainAxisSize.min,
children: [
Text(
value,
style: const TextStyle(fontSize: 18, fontWeight: FontWeight.w800, color: Colors.white),
),
const SizedBox(height: 2),
Text(
label,
style: const TextStyle(fontSize: 11, color: Color(0xFF94A3B8)),
),
],
);
}
}