Initial Commit: Duty Schedule and Attendance Logbook

lib/main.dart

@@ -16,6 +16,7 @@ import 'utils/app_time.dart';
 import 'utils/notification_permission.dart';
 import 'services/notification_service.dart';
 import 'services/notification_bridge.dart';
+import 'services/background_location_service.dart';
 import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'dart:convert';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -255,6 +256,11 @@ Future<void> main() async {
 
   await Supabase.initialize(url: supabaseUrl, anonKey: supabaseAnonKey);
 
+  // Initialize background location service (Workmanager)
+  if (!kIsWeb) {
+    await initBackgroundLocationService();
+  }
+
   // ensure token saved shortly after startup if already signed in.
   // Run this after runApp so startup is not blocked by network/token ops.
   final supaClient = Supabase.instance.client;

lib/models/app_settings.dart

@@ -81,3 +81,22 @@ class AppSetting {
     );
   }
 }
+
+class RamadanConfig {
+  RamadanConfig({required this.enabled, required this.autoDetect});
+
+  final bool enabled;
+  final bool autoDetect;
+
+  factory RamadanConfig.fromJson(Map<String, dynamic> json) {
+    return RamadanConfig(
+      enabled: json['enabled'] as bool? ?? false,
+      autoDetect: json['auto_detect'] as bool? ?? true,
+    );
+  }
+
+  Map<String, dynamic> toJson() => {
+    'enabled': enabled,
+    'auto_detect': autoDetect,
+  };
+}

lib/models/attendance_log.dart

@@ -0,0 +1,43 @@
+import '../utils/app_time.dart';
+
+class AttendanceLog {
+  AttendanceLog({
+    required this.id,
+    required this.userId,
+    required this.dutyScheduleId,
+    required this.checkInAt,
+    required this.checkInLat,
+    required this.checkInLng,
+    this.checkOutAt,
+    this.checkOutLat,
+    this.checkOutLng,
+  });
+
+  final String id;
+  final String userId;
+  final String dutyScheduleId;
+  final DateTime checkInAt;
+  final double checkInLat;
+  final double checkInLng;
+  final DateTime? checkOutAt;
+  final double? checkOutLat;
+  final double? checkOutLng;
+
+  bool get isCheckedOut => checkOutAt != null;
+
+  factory AttendanceLog.fromMap(Map<String, dynamic> map) {
+    return AttendanceLog(
+      id: map['id'] as String,
+      userId: map['user_id'] as String,
+      dutyScheduleId: map['duty_schedule_id'] as String,
+      checkInAt: AppTime.parse(map['check_in_at'] as String),
+      checkInLat: (map['check_in_lat'] as num).toDouble(),
+      checkInLng: (map['check_in_lng'] as num).toDouble(),
+      checkOutAt: map['check_out_at'] == null
+          ? null
+          : AppTime.parse(map['check_out_at'] as String),
+      checkOutLat: (map['check_out_lat'] as num?)?.toDouble(),
+      checkOutLng: (map['check_out_lng'] as num?)?.toDouble(),
+    );
+  }
+}

lib/models/chat_message.dart

@@ -0,0 +1,33 @@
+import '../utils/app_time.dart';
+
+class ChatMessage {
+  ChatMessage({
+    required this.id,
+    required this.threadId,
+    required this.senderId,
+    required this.body,
+    required this.createdAt,
+  });
+
+  final String id;
+  final String threadId;
+  final String senderId;
+  final String body;
+  final DateTime createdAt;
+
+  factory ChatMessage.fromMap(Map<String, dynamic> map) {
+    return ChatMessage(
+      id: map['id'] as String,
+      threadId: map['thread_id'] as String,
+      senderId: map['sender_id'] as String,
+      body: map['body'] as String,
+      createdAt: AppTime.parse(map['created_at'] as String),
+    );
+  }
+
+  Map<String, dynamic> toJson() => {
+    'thread_id': threadId,
+    'sender_id': senderId,
+    'body': body,
+  };
+}

lib/models/live_position.dart

@@ -0,0 +1,27 @@
+import '../utils/app_time.dart';
+
+class LivePosition {
+  LivePosition({
+    required this.userId,
+    required this.lat,
+    required this.lng,
+    required this.updatedAt,
+    required this.inPremise,
+  });
+
+  final String userId;
+  final double lat;
+  final double lng;
+  final DateTime updatedAt;
+  final bool inPremise;
+
+  factory LivePosition.fromMap(Map<String, dynamic> map) {
+    return LivePosition(
+      userId: map['user_id'] as String,
+      lat: (map['lat'] as num).toDouble(),
+      lng: (map['lng'] as num).toDouble(),
+      updatedAt: AppTime.parse(map['updated_at'] as String),
+      inPremise: map['in_premise'] as bool? ?? false,
+    );
+  }
+}

lib/models/pass_slip.dart

@@ -0,0 +1,57 @@
+import '../utils/app_time.dart';
+
+class PassSlip {
+  PassSlip({
+    required this.id,
+    required this.userId,
+    required this.dutyScheduleId,
+    required this.reason,
+    required this.status,
+    required this.requestedAt,
+    this.approvedBy,
+    this.approvedAt,
+    this.slipStart,
+    this.slipEnd,
+  });
+
+  final String id;
+  final String userId;
+  final String dutyScheduleId;
+  final String reason;
+  final String status; // 'pending', 'approved', 'rejected', 'completed'
+  final DateTime requestedAt;
+  final String? approvedBy;
+  final DateTime? approvedAt;
+  final DateTime? slipStart;
+  final DateTime? slipEnd;
+
+  /// Whether the slip is active (approved but not yet completed).
+  bool get isActive => status == 'approved' && slipEnd == null;
+
+  /// Whether the active slip has exceeded 1 hour.
+  bool get isExceeded =>
+      isActive &&
+      slipStart != null &&
+      AppTime.now().difference(slipStart!) > const Duration(hours: 1);
+
+  factory PassSlip.fromMap(Map<String, dynamic> map) {
+    return PassSlip(
+      id: map['id'] as String,
+      userId: map['user_id'] as String,
+      dutyScheduleId: map['duty_schedule_id'] as String,
+      reason: map['reason'] as String,
+      status: map['status'] as String? ?? 'pending',
+      requestedAt: AppTime.parse(map['requested_at'] as String),
+      approvedBy: map['approved_by'] as String?,
+      approvedAt: map['approved_at'] == null
+          ? null
+          : AppTime.parse(map['approved_at'] as String),
+      slipStart: map['slip_start'] == null
+          ? null
+          : AppTime.parse(map['slip_start'] as String),
+      slipEnd: map['slip_end'] == null
+          ? null
+          : AppTime.parse(map['slip_end'] as String),
+    );
+  }
+}

lib/models/profile.dart

@@ -1,15 +1,25 @@
 class Profile {
-  Profile({required this.id, required this.role, required this.fullName});
+  Profile({
+    required this.id,
+    required this.role,
+    required this.fullName,
+    this.religion = 'catholic',
+    this.allowTracking = false,
+  });
 
   final String id;
   final String role;
   final String fullName;
+  final String religion;
+  final bool allowTracking;
 
   factory Profile.fromMap(Map<String, dynamic> map) {
     return Profile(
       id: map['id'] as String,
       role: map['role'] as String? ?? 'standard',
       fullName: map['full_name'] as String? ?? '',
+      religion: map['religion'] as String? ?? 'catholic',
+      allowTracking: map['allow_tracking'] as bool? ?? false,
     );
   }
 }

lib/providers/admin_user_provider.dart

@@ -61,10 +61,11 @@ class AdminUserController {
     required String userId,
     required String fullName,
     required String role,
+    String religion = 'catholic',
   }) async {
     await _client
         .from('profiles')
-        .update({'full_name': fullName, 'role': role})
+        .update({'full_name': fullName, 'role': role, 'religion': religion})
         .eq('id', userId);
   }
 

lib/providers/attendance_provider.dart

@@ -0,0 +1,98 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+
+import '../models/attendance_log.dart';
+import '../utils/app_time.dart';
+import 'profile_provider.dart';
+import 'reports_provider.dart';
+import 'supabase_provider.dart';
+import 'stream_recovery.dart';
+import 'realtime_controller.dart';
+
+/// Date range for attendance logbook, defaults to "Last 7 Days".
+final attendanceDateRangeProvider = StateProvider<ReportDateRange>((ref) {
+  final now = AppTime.now();
+  final today = DateTime(now.year, now.month, now.day);
+  return ReportDateRange(
+    start: today.subtract(const Duration(days: 7)),
+    end: today.add(const Duration(days: 1)),
+    label: 'Last 7 Days',
+  );
+});
+
+/// All visible attendance logs (own for standard, all for admin/dispatcher/it_staff).
+final attendanceLogsProvider = StreamProvider<List<AttendanceLog>>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+  final profileAsync = ref.watch(currentProfileProvider);
+  final profile = profileAsync.valueOrNull;
+  if (profile == null) return Stream.value(const <AttendanceLog>[]);
+
+  final hasFullAccess =
+      profile.role == 'admin' ||
+      profile.role == 'dispatcher' ||
+      profile.role == 'it_staff';
+
+  final wrapper = StreamRecoveryWrapper<AttendanceLog>(
+    stream: hasFullAccess
+        ? client
+              .from('attendance_logs')
+              .stream(primaryKey: ['id'])
+              .order('check_in_at', ascending: false)
+        : client
+              .from('attendance_logs')
+              .stream(primaryKey: ['id'])
+              .eq('user_id', profile.id)
+              .order('check_in_at', ascending: false),
+    onPollData: () async {
+      final query = client.from('attendance_logs').select();
+      final data = hasFullAccess
+          ? await query.order('check_in_at', ascending: false)
+          : await query
+                .eq('user_id', profile.id)
+                .order('check_in_at', ascending: false);
+      return data.map(AttendanceLog.fromMap).toList();
+    },
+    fromMap: AttendanceLog.fromMap,
+    channelName: 'attendance_logs',
+    onStatusChanged: ref.read(realtimeControllerProvider).handleChannelStatus,
+  );
+
+  ref.onDispose(wrapper.dispose);
+  return wrapper.stream.map((result) => result.data);
+});
+
+final attendanceControllerProvider = Provider<AttendanceController>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+  return AttendanceController(client);
+});
+
+class AttendanceController {
+  AttendanceController(this._client);
+
+  final SupabaseClient _client;
+
+  /// Check in to a duty schedule. Returns the attendance log ID.
+  Future<String?> checkIn({
+    required String dutyScheduleId,
+    required double lat,
+    required double lng,
+  }) async {
+    final data = await _client.rpc(
+      'attendance_check_in',
+      params: {'p_duty_id': dutyScheduleId, 'p_lat': lat, 'p_lng': lng},
+    );
+    return data as String?;
+  }
+
+  /// Check out from an attendance log.
+  Future<void> checkOut({
+    required String attendanceId,
+    required double lat,
+    required double lng,
+  }) async {
+    await _client.rpc(
+      'attendance_check_out',
+      params: {'p_attendance_id': attendanceId, 'p_lat': lat, 'p_lng': lng},
+    );
+  }
+}

lib/providers/chat_provider.dart

@@ -0,0 +1,61 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+
+import '../models/chat_message.dart';
+import 'supabase_provider.dart';
+import 'stream_recovery.dart';
+import 'realtime_controller.dart';
+
+/// Real-time chat messages for a swap request thread.
+final chatMessagesProvider = StreamProvider.family<List<ChatMessage>, String>((
+  ref,
+  threadId,
+) {
+  final client = ref.watch(supabaseClientProvider);
+
+  final wrapper = StreamRecoveryWrapper<ChatMessage>(
+    stream: client
+        .from('chat_messages')
+        .stream(primaryKey: ['id'])
+        .eq('thread_id', threadId)
+        .order('created_at'),
+    onPollData: () async {
+      final data = await client
+          .from('chat_messages')
+          .select()
+          .eq('thread_id', threadId)
+          .order('created_at');
+      return data.map(ChatMessage.fromMap).toList();
+    },
+    fromMap: ChatMessage.fromMap,
+    channelName: 'chat_messages_$threadId',
+    onStatusChanged: ref.read(realtimeControllerProvider).handleChannelStatus,
+  );
+
+  ref.onDispose(wrapper.dispose);
+  return wrapper.stream.map((result) => result.data);
+});
+
+final chatControllerProvider = Provider<ChatController>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+  return ChatController(client);
+});
+
+class ChatController {
+  ChatController(this._client);
+
+  final SupabaseClient _client;
+
+  Future<void> sendMessage({
+    required String threadId,
+    required String body,
+  }) async {
+    final userId = _client.auth.currentUser?.id;
+    if (userId == null) throw Exception('Not authenticated');
+    await _client.from('chat_messages').insert({
+      'thread_id': threadId,
+      'sender_id': userId,
+      'body': body,
+    });
+  }
+}

lib/providers/pass_slip_provider.dart

@@ -0,0 +1,123 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+
+import '../models/pass_slip.dart';
+import 'profile_provider.dart';
+import 'supabase_provider.dart';
+import 'stream_recovery.dart';
+import 'realtime_controller.dart';
+
+/// All visible pass slips (own for staff, all for admin/dispatcher).
+final passSlipsProvider = StreamProvider<List<PassSlip>>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+  final profileAsync = ref.watch(currentProfileProvider);
+  final profile = profileAsync.valueOrNull;
+  if (profile == null) return Stream.value(const <PassSlip>[]);
+
+  final isAdmin = profile.role == 'admin' || profile.role == 'dispatcher';
+
+  final wrapper = StreamRecoveryWrapper<PassSlip>(
+    stream: isAdmin
+        ? client
+              .from('pass_slips')
+              .stream(primaryKey: ['id'])
+              .order('requested_at', ascending: false)
+        : client
+              .from('pass_slips')
+              .stream(primaryKey: ['id'])
+              .eq('user_id', profile.id)
+              .order('requested_at', ascending: false),
+    onPollData: () async {
+      final query = client.from('pass_slips').select();
+      final data = isAdmin
+          ? await query.order('requested_at', ascending: false)
+          : await query
+                .eq('user_id', profile.id)
+                .order('requested_at', ascending: false);
+      return data.map(PassSlip.fromMap).toList();
+    },
+    fromMap: PassSlip.fromMap,
+    channelName: 'pass_slips',
+    onStatusChanged: ref.read(realtimeControllerProvider).handleChannelStatus,
+  );
+
+  ref.onDispose(wrapper.dispose);
+  return wrapper.stream.map((result) => result.data);
+});
+
+/// Currently active pass slip for the logged-in user (approved, not completed).
+final activePassSlipProvider = Provider<PassSlip?>((ref) {
+  final slips = ref.watch(passSlipsProvider).valueOrNull ?? [];
+  final userId = ref.watch(currentUserIdProvider);
+  if (userId == null) return null;
+  try {
+    return slips.firstWhere((s) => s.userId == userId && s.isActive);
+  } catch (_) {
+    return null;
+  }
+});
+
+/// Active pass slips for all users (for dashboard IT Staff Pulse).
+final activePassSlipsProvider = Provider<List<PassSlip>>((ref) {
+  final slips = ref.watch(passSlipsProvider).valueOrNull ?? [];
+  return slips.where((s) => s.isActive).toList();
+});
+
+final passSlipControllerProvider = Provider<PassSlipController>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+  return PassSlipController(client);
+});
+
+class PassSlipController {
+  PassSlipController(this._client);
+
+  final SupabaseClient _client;
+
+  Future<void> requestSlip({
+    required String dutyScheduleId,
+    required String reason,
+  }) async {
+    final userId = _client.auth.currentUser?.id;
+    if (userId == null) throw Exception('Not authenticated');
+    await _client.from('pass_slips').insert({
+      'user_id': userId,
+      'duty_schedule_id': dutyScheduleId,
+      'reason': reason,
+    });
+  }
+
+  Future<void> approveSlip(String slipId) async {
+    final userId = _client.auth.currentUser?.id;
+    if (userId == null) throw Exception('Not authenticated');
+    await _client
+        .from('pass_slips')
+        .update({
+          'status': 'approved',
+          'approved_by': userId,
+          'approved_at': DateTime.now().toUtc().toIso8601String(),
+          'slip_start': DateTime.now().toUtc().toIso8601String(),
+        })
+        .eq('id', slipId);
+  }
+
+  Future<void> rejectSlip(String slipId) async {
+    await _client
+        .from('pass_slips')
+        .update({
+          'status': 'rejected',
+          'approved_by': _client.auth.currentUser?.id,
+          'approved_at': DateTime.now().toUtc().toIso8601String(),
+        })
+        .eq('id', slipId);
+  }
+
+  Future<void> completeSlip(String slipId) async {
+    await _client
+        .from('pass_slips')
+        .update({
+          'status': 'completed',
+          'slip_end': DateTime.now().toUtc().toIso8601String(),
+        })
+        .eq('id', slipId);
+  }
+}

lib/providers/ramadan_provider.dart

@@ -0,0 +1,106 @@
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+
+import '../models/app_settings.dart';
+import 'supabase_provider.dart';
+
+/// Fetches the Ramadan configuration from app_settings.
+final ramadanConfigProvider = FutureProvider<RamadanConfig>((ref) async {
+  final client = ref.watch(supabaseClientProvider);
+  final data = await client
+      .from('app_settings')
+      .select()
+      .eq('key', 'ramadan_mode')
+      .maybeSingle();
+  if (data == null) return RamadanConfig(enabled: false, autoDetect: true);
+  final setting = AppSetting.fromMap(data);
+  return RamadanConfig.fromJson(setting.value);
+});
+
+/// Whether Ramadan mode is currently active.
+/// Combines manual toggle with auto-detection via Hijri calendar approximation.
+final isRamadanActiveProvider = Provider<bool>((ref) {
+  final config = ref.watch(ramadanConfigProvider).valueOrNull;
+  if (config == null) return false;
+
+  // Manual override takes priority
+  if (config.enabled) return true;
+
+  // Auto-detect based on approximate Hijri calendar
+  if (config.autoDetect) {
+    return isApproximateRamadan(DateTime.now());
+  }
+
+  return false;
+});
+
+/// Approximate Ramadan detection using a simplified Hijri calendar calculation.
+/// Ramadan moves ~11 days earlier each Gregorian year.
+/// This provides a reasonable approximation; for exact dates, a Hijri calendar
+/// package could be used.
+bool isApproximateRamadan(DateTime now) {
+  // Known Ramadan start dates (approximate):
+  // 2025: Feb 28 - Mar 30
+  // 2026: Feb 17 - Mar 19
+  // 2027: Feb 7 - Mar 8
+  // 2028: Jan 27 - Feb 25
+  final ramadanWindows = {
+    2025: (start: DateTime(2025, 2, 28), end: DateTime(2025, 3, 30)),
+    2026: (start: DateTime(2026, 2, 17), end: DateTime(2026, 3, 19)),
+    2027: (start: DateTime(2027, 2, 7), end: DateTime(2027, 3, 8)),
+    2028: (start: DateTime(2028, 1, 27), end: DateTime(2028, 2, 25)),
+  };
+
+  final window = ramadanWindows[now.year];
+  if (window != null) {
+    return !now.isBefore(window.start) && !now.isAfter(window.end);
+  }
+  return false;
+}
+
+final ramadanControllerProvider = Provider<RamadanController>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+  return RamadanController(client);
+});
+
+class RamadanController {
+  RamadanController(this._client);
+
+  final SupabaseClient _client;
+
+  Future<void> setEnabled(bool enabled) async {
+    final current = await _client
+        .from('app_settings')
+        .select()
+        .eq('key', 'ramadan_mode')
+        .maybeSingle();
+
+    final value = current != null
+        ? Map<String, dynamic>.from(current['value'] as Map)
+        : <String, dynamic>{'auto_detect': true};
+    value['enabled'] = enabled;
+
+    await _client.from('app_settings').upsert({
+      'key': 'ramadan_mode',
+      'value': value,
+    });
+  }
+
+  Future<void> setAutoDetect(bool autoDetect) async {
+    final current = await _client
+        .from('app_settings')
+        .select()
+        .eq('key', 'ramadan_mode')
+        .maybeSingle();
+
+    final value = current != null
+        ? Map<String, dynamic>.from(current['value'] as Map)
+        : <String, dynamic>{'enabled': false};
+    value['auto_detect'] = autoDetect;
+
+    await _client.from('app_settings').upsert({
+      'key': 'ramadan_mode',
+      'value': value,
+    });
+  }
+}

lib/providers/whereabouts_provider.dart

@@ -0,0 +1,143 @@
+import 'dart:async';
+
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:geolocator/geolocator.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+
+import '../models/live_position.dart';
+import '../services/background_location_service.dart';
+import 'profile_provider.dart';
+import 'supabase_provider.dart';
+import 'stream_recovery.dart';
+import 'realtime_controller.dart';
+
+/// All live positions of tracked users.
+final livePositionsProvider = StreamProvider<List<LivePosition>>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+
+  final wrapper = StreamRecoveryWrapper<LivePosition>(
+    stream: client.from('live_positions').stream(primaryKey: ['user_id']),
+    onPollData: () async {
+      final data = await client.from('live_positions').select();
+      return data.map(LivePosition.fromMap).toList();
+    },
+    fromMap: LivePosition.fromMap,
+    channelName: 'live_positions',
+    onStatusChanged: ref.read(realtimeControllerProvider).handleChannelStatus,
+  );
+
+  ref.onDispose(wrapper.dispose);
+  return wrapper.stream.map((result) => result.data);
+});
+
+final whereaboutsControllerProvider = Provider<WhereaboutsController>((ref) {
+  final client = ref.watch(supabaseClientProvider);
+  return WhereaboutsController(client);
+});
+
+class WhereaboutsController {
+  WhereaboutsController(this._client);
+
+  final SupabaseClient _client;
+
+  /// Upsert current position. Returns `in_premise` status.
+  Future<bool> updatePosition(double lat, double lng) async {
+    final data = await _client.rpc(
+      'update_live_position',
+      params: {'p_lat': lat, 'p_lng': lng},
+    );
+    return data as bool? ?? false;
+  }
+
+  /// Toggle allow_tracking preference.
+  Future<void> setTracking(bool allow) async {
+    final userId = _client.auth.currentUser?.id;
+    if (userId == null) throw Exception('Not authenticated');
+    await _client
+        .from('profiles')
+        .update({'allow_tracking': allow})
+        .eq('id', userId);
+
+    // Start or stop background location updates
+    if (allow) {
+      await startBackgroundLocationUpdates();
+    } else {
+      await stopBackgroundLocationUpdates();
+      // Remove the live position entry
+      await _client.from('live_positions').delete().eq('user_id', userId);
+    }
+  }
+}
+
+/// Background location reporting service.
+/// Starts a 1-minute periodic timer that reports position to the server.
+final locationReportingProvider =
+    Provider.autoDispose<LocationReportingService>((ref) {
+      final client = ref.watch(supabaseClientProvider);
+      final profileAsync = ref.watch(currentProfileProvider);
+      final profile = profileAsync.valueOrNull;
+
+      final service = LocationReportingService(client);
+
+      // Auto-start if user has tracking enabled
+      if (profile != null && profile.allowTracking) {
+        service.start();
+        // Also ensure background task is registered
+        startBackgroundLocationUpdates();
+      }
+
+      ref.onDispose(service.stop);
+      return service;
+    });
+
+class LocationReportingService {
+  LocationReportingService(this._client);
+
+  final SupabaseClient _client;
+  Timer? _timer;
+  bool _isRunning = false;
+
+  bool get isRunning => _isRunning;
+
+  void start() {
+    if (_isRunning) return;
+    _isRunning = true;
+    // Report immediately, then every 60 seconds
+    _reportPosition();
+    _timer = Timer.periodic(const Duration(seconds: 60), (_) {
+      _reportPosition();
+    });
+  }
+
+  void stop() {
+    _isRunning = false;
+    _timer?.cancel();
+    _timer = null;
+  }
+
+  Future<void> _reportPosition() async {
+    try {
+      final serviceEnabled = await Geolocator.isLocationServiceEnabled();
+      if (!serviceEnabled) return;
+
+      var permission = await Geolocator.checkPermission();
+      if (permission == LocationPermission.denied ||
+          permission == LocationPermission.deniedForever) {
+        return;
+      }
+
+      final position = await Geolocator.getCurrentPosition(
+        locationSettings: const LocationSettings(
+          accuracy: LocationAccuracy.high,
+        ),
+      );
+
+      await _client.rpc(
+        'update_live_position',
+        params: {'p_lat': position.latitude, 'p_lng': position.longitude},
+      );
+    } catch (_) {
+      // Silently ignore errors in background reporting
+    }
+  }
+}

lib/providers/workforce_provider.dart

@@ -21,6 +21,9 @@ final geofenceProvider = FutureProvider<GeofenceConfig?>((ref) async {
   return GeofenceConfig.fromJson(setting.value);
 });
 
+/// Toggle to show/hide past schedules. Defaults to false (hide past).
+final showPastSchedulesProvider = StateProvider<bool>((ref) => false);
+
 final dutySchedulesProvider = StreamProvider<List<DutySchedule>>((ref) {
   final client = ref.watch(supabaseClientProvider);
   final profileAsync = ref.watch(currentProfileProvider);
@@ -29,24 +32,17 @@ final dutySchedulesProvider = StreamProvider<List<DutySchedule>>((ref) {
     return Stream.value(const <DutySchedule>[]);
   }
 
-  final isAdmin = profile.role == 'admin' || profile.role == 'dispatcher';
-
+  // All roles now see all schedules (RLS updated in migration)
   final wrapper = StreamRecoveryWrapper<DutySchedule>(
-    stream: isAdmin
-        ? client
-              .from('duty_schedules')
-              .stream(primaryKey: ['id'])
-              .order('start_time')
-        : client
-              .from('duty_schedules')
-              .stream(primaryKey: ['id'])
-              .eq('user_id', profile.id)
-              .order('start_time'),
+    stream: client
+        .from('duty_schedules')
+        .stream(primaryKey: ['id'])
+        .order('start_time'),
     onPollData: () async {
-      final query = client.from('duty_schedules').select();
-      final data = isAdmin
-          ? await query.order('start_time')
-          : await query.eq('user_id', profile.id).order('start_time');
+      final data = await client
+          .from('duty_schedules')
+          .select()
+          .order('start_time');
       return data.map(DutySchedule.fromMap).toList();
     },
     fromMap: DutySchedule.fromMap,
@@ -223,6 +219,24 @@ class WorkforceController {
         .eq('id', swapId);
   }
 
+  Future<void> updateSchedule({
+    required String scheduleId,
+    required String userId,
+    required String shiftType,
+    required DateTime startTime,
+    required DateTime endTime,
+  }) async {
+    await _client
+        .from('duty_schedules')
+        .update({
+          'user_id': userId,
+          'shift_type': shiftType,
+          'start_time': startTime.toUtc().toIso8601String(),
+          'end_time': endTime.toUtc().toIso8601String(),
+        })
+        .eq('id', scheduleId);
+  }
+
   String _formatDate(DateTime value) {
     final date = DateTime(value.year, value.month, value.day);
     final month = date.month.toString().padLeft(2, '0');

lib/routing/app_router.dart

@@ -22,6 +22,8 @@ import '../screens/tasks/tasks_list_screen.dart';
 import '../screens/tickets/ticket_detail_screen.dart';
 import '../screens/tickets/tickets_list_screen.dart';
 import '../screens/workforce/workforce_screen.dart';
+import '../screens/attendance/attendance_screen.dart';
+import '../screens/whereabouts/whereabouts_screen.dart';
 import '../widgets/app_shell.dart';
 import '../screens/teams/teams_screen.dart';
 import '../theme/m3_motion.dart';
@@ -67,6 +69,14 @@ final appRouterProvider = Provider<GoRouter>((ref) {
       if (isReportsRoute && !hasReportsAccess) {
         return '/tickets';
       }
+      // Attendance & Whereabouts: not accessible to standard users
+      final isStandardOnly = role == 'standard';
+      final isAttendanceRoute =
+          state.matchedLocation == '/attendance' ||
+          state.matchedLocation == '/whereabouts';
+      if (isAttendanceRoute && isStandardOnly) {
+        return '/dashboard';
+      }
       return null;
     },
     routes: [
@@ -157,6 +167,20 @@ final appRouterProvider = Provider<GoRouter>((ref) {
               child: const WorkforceScreen(),
             ),
           ),
+          GoRoute(
+            path: '/attendance',
+            pageBuilder: (context, state) => M3SharedAxisPage(
+              key: state.pageKey,
+              child: const AttendanceScreen(),
+            ),
+          ),
+          GoRoute(
+            path: '/whereabouts',
+            pageBuilder: (context, state) => M3SharedAxisPage(
+              key: state.pageKey,
+              child: const WhereaboutsScreen(),
+            ),
+          ),
           GoRoute(
             path: '/reports',
             pageBuilder: (context, state) => M3SharedAxisPage(

lib/screens/admin/user_management_screen.dart

@@ -35,11 +35,19 @@ class _UserManagementScreenState extends ConsumerState<UserManagementScreen> {
     'admin',
   ];
 
+  static const List<String> _religions = [
+    'catholic',
+    'islam',
+    'protestant',
+    'other',
+  ];
+
   final _fullNameController = TextEditingController();
   final _searchController = TextEditingController();
 
   String? _selectedUserId;
   String? _selectedRole;
+  String _selectedReligion = 'catholic';
   final Set<String> _selectedOfficeIds = {};
   bool _isSaving = false;
 
@@ -299,6 +307,7 @@ class _UserManagementScreenState extends ConsumerState<UserManagementScreen> {
       setState(() {
         _selectedUserId = profile.id;
         _selectedRole = profile.role;
+        _selectedReligion = profile.religion;
         _fullNameController.text = profile.fullName;
         _selectedOfficeIds
           ..clear()
@@ -345,6 +354,7 @@ class _UserManagementScreenState extends ConsumerState<UserManagementScreen> {
       setState(() {
         _selectedUserId = null;
         _selectedRole = null;
+        _selectedReligion = 'catholic';
         _selectedOfficeIds.clear();
         _fullNameController.clear();
       });
@@ -377,6 +387,22 @@ class _UserManagementScreenState extends ConsumerState<UserManagementScreen> {
           decoration: const InputDecoration(labelText: 'Role'),
         ),
         const SizedBox(height: 12),
+        DropdownButtonFormField<String>(
+          key: ValueKey('religion_${_selectedUserId ?? 'none'}'),
+          initialValue: _selectedReligion,
+          items: _religions
+              .map(
+                (r) => DropdownMenuItem(
+                  value: r,
+                  child: Text(r[0].toUpperCase() + r.substring(1)),
+                ),
+              )
+              .toList(),
+          onChanged: (value) =>
+              setDialogState(() => _selectedReligion = value ?? 'catholic'),
+          decoration: const InputDecoration(labelText: 'Religion'),
+        ),
+        const SizedBox(height: 12),
 
         // Email and lock status are retrieved from auth via Edge Function / admin API.
         Consumer(
@@ -529,7 +555,12 @@ class _UserManagementScreenState extends ConsumerState<UserManagementScreen> {
     try {
       await ref
           .read(adminUserControllerProvider)
-          .updateProfile(userId: profile.id, fullName: fullName, role: role);
+          .updateProfile(
+            userId: profile.id,
+            fullName: fullName,
+            role: role,
+            religion: _selectedReligion,
+          );
 
       final toAdd = _selectedOfficeIds.difference(currentOfficeIds);
       final toRemove = currentOfficeIds.difference(_selectedOfficeIds);

lib/screens/whereabouts/whereabouts_screen.dart

@@ -0,0 +1,229 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_map/flutter_map.dart';
+import 'package:latlong2/latlong.dart' show LatLng;
+
+import '../../models/app_settings.dart';
+import '../../models/live_position.dart';
+import '../../models/profile.dart';
+import '../../providers/profile_provider.dart';
+import '../../providers/whereabouts_provider.dart';
+import '../../providers/workforce_provider.dart';
+import '../../widgets/responsive_body.dart';
+import '../../utils/app_time.dart';
+
+class WhereaboutsScreen extends ConsumerStatefulWidget {
+  const WhereaboutsScreen({super.key});
+
+  @override
+  ConsumerState<WhereaboutsScreen> createState() => _WhereaboutsScreenState();
+}
+
+class _WhereaboutsScreenState extends ConsumerState<WhereaboutsScreen> {
+  final _mapController = MapController();
+
+  @override
+  Widget build(BuildContext context) {
+    final positionsAsync = ref.watch(livePositionsProvider);
+    final profilesAsync = ref.watch(profilesProvider);
+    final geofenceAsync = ref.watch(geofenceProvider);
+
+    final Map<String, Profile> profileById = {
+      for (final p in profilesAsync.valueOrNull ?? []) p.id: p,
+    };
+
+    return ResponsiveBody(
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          Padding(
+            padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
+            child: Text(
+              'Whereabouts',
+              style: Theme.of(
+                context,
+              ).textTheme.titleLarge?.copyWith(fontWeight: FontWeight.w700),
+            ),
+          ),
+          Expanded(
+            child: positionsAsync.when(
+              data: (positions) => _buildMap(
+                context,
+                positions,
+                profileById,
+                geofenceAsync.valueOrNull,
+              ),
+              loading: () => const Center(child: CircularProgressIndicator()),
+              error: (e, _) =>
+                  Center(child: Text('Failed to load positions: $e')),
+            ),
+          ),
+          // Staff list below the map
+          positionsAsync.when(
+            data: (positions) =>
+                _buildStaffList(context, positions, profileById),
+            loading: () => const SizedBox.shrink(),
+            error: (_, _) => const SizedBox.shrink(),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildMap(
+    BuildContext context,
+    List<LivePosition> positions,
+    Map<String, Profile> profileById,
+    GeofenceConfig? geofenceConfig,
+  ) {
+    final markers = positions.map((pos) {
+      final name = profileById[pos.userId]?.fullName ?? 'Unknown';
+      final inPremise = pos.inPremise;
+      return Marker(
+        point: LatLng(pos.lat, pos.lng),
+        width: 80,
+        height: 60,
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          children: [
+            Container(
+              padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 2),
+              decoration: BoxDecoration(
+                color: Theme.of(context).colorScheme.surface,
+                borderRadius: BorderRadius.circular(8),
+                boxShadow: [
+                  BoxShadow(
+                    color: Colors.black.withValues(alpha: 0.15),
+                    blurRadius: 4,
+                  ),
+                ],
+              ),
+              child: Text(
+                name.split(' ').first,
+                style: Theme.of(
+                  context,
+                ).textTheme.labelSmall?.copyWith(fontWeight: FontWeight.w600),
+                overflow: TextOverflow.ellipsis,
+              ),
+            ),
+            Icon(
+              Icons.location_pin,
+              size: 28,
+              color: inPremise ? Colors.green : Colors.orange,
+            ),
+          ],
+        ),
+      );
+    }).toList();
+
+    // Build geofence polygon overlay if available
+    final polygonLayers = <PolygonLayer>[];
+    if (geofenceConfig != null && geofenceConfig.hasPolygon) {
+      final List<LatLng> points = geofenceConfig.polygon!
+          .map((p) => LatLng(p.lat, p.lng))
+          .toList();
+      if (points.isNotEmpty) {
+        polygonLayers.add(
+          PolygonLayer(
+            polygons: [
+              Polygon(
+                points: points,
+                color: Colors.blue.withValues(alpha: 0.1),
+                borderColor: Colors.blue,
+                borderStrokeWidth: 2.0,
+              ),
+            ],
+          ),
+        );
+      }
+    }
+
+    // Default center: CRMC Cotabato City area
+    const defaultCenter = LatLng(7.2046, 124.2460);
+
+    return FlutterMap(
+      mapController: _mapController,
+      options: MapOptions(
+        initialCenter: positions.isNotEmpty
+            ? LatLng(positions.first.lat, positions.first.lng)
+            : defaultCenter,
+        initialZoom: 16.0,
+      ),
+      children: [
+        TileLayer(
+          urlTemplate: 'https://tile.openstreetmap.org/{z}/{x}/{y}.png',
+          userAgentPackageName: 'com.tasq.app',
+        ),
+        ...polygonLayers,
+        MarkerLayer(markers: markers),
+      ],
+    );
+  }
+
+  Widget _buildStaffList(
+    BuildContext context,
+    List<LivePosition> positions,
+    Map<String, Profile> profileById,
+  ) {
+    if (positions.isEmpty) return const SizedBox.shrink();
+
+    return Container(
+      constraints: const BoxConstraints(maxHeight: 180),
+      child: ListView.builder(
+        padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+        itemCount: positions.length,
+        itemBuilder: (context, index) {
+          final pos = positions[index];
+          final p = profileById[pos.userId];
+          final name = p?.fullName ?? 'Unknown';
+          final role = p?.role ?? '-';
+          final timeAgo = _timeAgo(pos.updatedAt);
+
+          return ListTile(
+            dense: true,
+            leading: CircleAvatar(
+              radius: 16,
+              backgroundColor: pos.inPremise
+                  ? Colors.green.shade100
+                  : Colors.orange.shade100,
+              child: Icon(
+                pos.inPremise ? Icons.check : Icons.location_off,
+                size: 16,
+                color: pos.inPremise ? Colors.green : Colors.orange,
+              ),
+            ),
+            title: Text(name),
+            subtitle: Text('${_roleLabel(role)} · $timeAgo'),
+            trailing: Text(
+              pos.inPremise ? 'In premise' : 'Off-site',
+              style: Theme.of(context).textTheme.bodySmall?.copyWith(
+                color: pos.inPremise ? Colors.green : Colors.orange,
+              ),
+            ),
+            onTap: () => _mapController.move(LatLng(pos.lat, pos.lng), 17.0),
+          );
+        },
+      ),
+    );
+  }
+
+  String _timeAgo(DateTime dt) {
+    final diff = AppTime.now().difference(dt);
+    if (diff.inMinutes < 1) return 'Just now';
+    if (diff.inMinutes < 60) return '${diff.inMinutes}m ago';
+    return '${diff.inHours}h ago';
+  }
+
+  String _roleLabel(String role) {
+    switch (role) {
+      case 'admin':
+        return 'Admin';
+      case 'dispatcher':
+        return 'Dispatcher';
+      case 'it_staff':
+        return 'IT Staff';
+      default:
+        return 'Standard';
+    }
+  }
+}

lib/services/background_location_service.dart

@@ -0,0 +1,75 @@
+import 'package:flutter/foundation.dart';
+import 'package:geolocator/geolocator.dart';
+import 'package:supabase_flutter/supabase_flutter.dart';
+import 'package:workmanager/workmanager.dart';
+import 'package:flutter_dotenv/flutter_dotenv.dart';
+
+/// Unique task name for the background location update.
+const _taskName = 'com.tasq.backgroundLocationUpdate';
+
+/// Top-level callback required by Workmanager. Must be a top-level or static
+/// function.
+@pragma('vm:entry-point')
+void callbackDispatcher() {
+  Workmanager().executeTask((task, inputData) async {
+    try {
+      // Re-initialize Supabase in the isolate
+      await dotenv.load();
+      final url = dotenv.env['SUPABASE_URL'] ?? '';
+      final anonKey = dotenv.env['SUPABASE_ANON_KEY'] ?? '';
+      if (url.isEmpty || anonKey.isEmpty) return Future.value(true);
+
+      await Supabase.initialize(url: url, anonKey: anonKey);
+      final client = Supabase.instance.client;
+
+      // Must have an active session
+      final session = client.auth.currentSession;
+      if (session == null) return Future.value(true);
+
+      final serviceEnabled = await Geolocator.isLocationServiceEnabled();
+      if (!serviceEnabled) return Future.value(true);
+
+      final permission = await Geolocator.checkPermission();
+      if (permission == LocationPermission.denied ||
+          permission == LocationPermission.deniedForever) {
+        return Future.value(true);
+      }
+
+      final position = await Geolocator.getCurrentPosition(
+        locationSettings: const LocationSettings(
+          accuracy: LocationAccuracy.high,
+        ),
+      );
+
+      await client.rpc(
+        'update_live_position',
+        params: {'p_lat': position.latitude, 'p_lng': position.longitude},
+      );
+    } catch (e) {
+      debugPrint('Background location update error: $e');
+    }
+    return Future.value(true);
+  });
+}
+
+/// Initialize Workmanager and register periodic background location task.
+Future<void> initBackgroundLocationService() async {
+  await Workmanager().initialize(callbackDispatcher, isInDebugMode: false);
+}
+
+/// Register a periodic task to report location every ~15 minutes
+/// (Android minimum for periodic Workmanager tasks).
+Future<void> startBackgroundLocationUpdates() async {
+  await Workmanager().registerPeriodicTask(
+    _taskName,
+    _taskName,
+    frequency: const Duration(minutes: 15),
+    constraints: Constraints(networkType: NetworkType.connected),
+    existingWorkPolicy: ExistingWorkPolicy.keep,
+  );
+}
+
+/// Cancel the periodic background location task.
+Future<void> stopBackgroundLocationUpdates() async {
+  await Workmanager().cancelByUniqueName(_taskName);
+}

lib/widgets/app_shell.dart

@@ -331,6 +331,7 @@ class NavSection {
 }
 
 List<NavSection> _buildSections(String role) {
+  final isStandard = role == 'standard';
   final mainItems = [
     NavItem(
       label: 'Dashboard',
@@ -338,6 +339,20 @@ List<NavSection> _buildSections(String role) {
       icon: Icons.grid_view,
       selectedIcon: Icons.grid_view_rounded,
     ),
+    if (!isStandard)
+      NavItem(
+        label: 'Attendance',
+        route: '/attendance',
+        icon: Icons.fact_check_outlined,
+        selectedIcon: Icons.fact_check,
+      ),
+    if (!isStandard)
+      NavItem(
+        label: 'Whereabouts',
+        route: '/whereabouts',
+        icon: Icons.share_location_outlined,
+        selectedIcon: Icons.share_location,
+      ),
     NavItem(
       label: 'Tickets',
       route: '/tickets',

lib/widgets/profile_avatar.dart

@@ -61,7 +61,7 @@ class ProfileAvatar extends StatelessWidget {
       return CircleAvatar(
         radius: radius,
         backgroundImage: NetworkImage(avatarUrl!),
-        onBackgroundImageError: (_, __) {
+        onBackgroundImageError: (_, _) {
           // Silently fall back to initials if image fails
         },
         child: null, // Image will display if loaded successfully

pubspec.lock

@@ -774,7 +774,7 @@ packages:
     source: hosted
     version: "4.5.4"
   intl:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: intl
       sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
@@ -1602,6 +1602,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  workmanager:
+    dependency: "direct main"
+    description:
+      name: workmanager
+      sha256: ed13530cccd28c5c9959ad42d657cd0666274ca74c56dea0ca183ddd527d3a00
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.5.2"
   xdg_directories:
     dependency: transitive
     description:

pubspec.yaml

@@ -38,6 +38,8 @@ dependencies:
   fl_chart: ^0.70.2
   google_generative_ai: ^0.4.0
   http: ^1.2.0
+  workmanager: ^0.5.2
+  intl: ^0.20.2
 
 dev_dependencies:
   flutter_test: