244 lines
9.7 KiB
Dart
244 lines
9.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:intl/intl.dart';
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import 'package:supabase_flutter/supabase_flutter.dart';
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import '/core/supabase_client.dart';
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import '/models/child.dart';
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class AttendanceScreen extends ConsumerStatefulWidget {
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const AttendanceScreen({super.key});
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@override
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ConsumerState<AttendanceScreen> createState() => _AttendanceScreenState();
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}
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class _AttendanceScreenState extends ConsumerState<AttendanceScreen> {
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DateTime _selectedDate = DateTime.now();
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final Map<String, bool> _presence = {};
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final Map<String, String?> _timeIn = {};
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bool _isSaving = false;
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Future<void> _pickDate() async {
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final picked = await showDatePicker(
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context: context,
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initialDate: _selectedDate,
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firstDate: DateTime(2024),
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lastDate: DateTime.now(),
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builder: (c, child) => Theme(
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data: ThemeData.dark()
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.copyWith(colorScheme: const ColorScheme.dark(primary: Color(0xFF4FC3F7))),
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child: child!,
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),
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);
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if (picked != null) setState(() => _selectedDate = picked);
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}
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Future<void> _markAllPresent(List<Child> children) async {
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setState(() {
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for (final c in children) {
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_presence[c.id] = true;
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}
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});
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}
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Future<void> _saveAttendance(List<Child> children) async {
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setState(() => _isSaving = true);
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final supabase = ref.read(supabaseProvider);
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final today = _selectedDate.toIso8601String().split('T')[0];
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try {
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for (final child in children) {
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final isPresent = _presence[child.id] ?? false;
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await supabase.from('attendance').upsert({
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'child_id': child.id,
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'date': today,
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'status': isPresent ? 'present' : 'absent',
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'time_in': _timeIn[child.id],
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});
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}
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text('Presença guardada com sucesso!'),
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backgroundColor: Color(0xFFA5D6A7),
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),
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);
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}
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} catch (e) {
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if (mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Erro: $e'), backgroundColor: Colors.red));
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}
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} finally {
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if (mounted) setState(() => _isSaving = false);
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}
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}
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@override
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Widget build(BuildContext context) {
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final supabase = ref.read(supabaseProvider);
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return Scaffold(
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backgroundColor: const Color(0xFF1A1A2E),
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appBar: AppBar(
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backgroundColor: const Color(0xFF16213E),
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title: const Text('Presença',
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style: TextStyle(color: Color(0xFF4FC3F7))),
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),
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body: Column(
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children: [
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// Header: data + filtro
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Container(
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padding: const EdgeInsets.all(16),
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color: const Color(0xFF16213E),
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child: Row(
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children: [
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const Icon(Icons.calendar_today, color: Color(0xFF4FC3F7)),
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const SizedBox(width: 10),
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Text(
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DateFormat('d MMMM yyyy', 'pt_PT').format(_selectedDate),
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold,
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fontSize: 15),
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),
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const Spacer(),
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TextButton(
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onPressed: _pickDate,
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child: const Text('Alterar',
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style: TextStyle(color: Color(0xFF4FC3F7))),
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),
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],
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),
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),
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// Lista de crianças
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Expanded(
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child: StreamBuilder<List<Map<String, dynamic>>>(
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stream: supabase.from('children').stream(primaryKey: ['id']),
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builder: (context, snapshot) {
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if (!snapshot.hasData) {
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return const Center(
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child: CircularProgressIndicator(
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color: Color(0xFF4FC3F7)));
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}
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final children = snapshot.data!.map(Child.fromMap).toList();
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return Column(
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children: [
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// Botão marcar todos
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Padding(
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padding: const EdgeInsets.symmetric(
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horizontal: 16, vertical: 8),
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child: ElevatedButton.icon(
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icon: const Icon(Icons.check_circle_outline,
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color: Colors.white),
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label: const Text('Marcar Todos Presentes',
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style: TextStyle(color: Colors.white)),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFFA5D6A7),
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minimumSize: const Size(double.infinity, 46),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12)),
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),
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onPressed: () => _markAllPresent(children),
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),
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),
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Expanded(
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child: ListView.builder(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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itemCount: children.length,
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itemBuilder: (context, i) {
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final child = children[i];
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final isPresent = _presence[child.id] ?? false;
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return Container(
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margin: const EdgeInsets.only(bottom: 8),
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padding: const EdgeInsets.symmetric(
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horizontal: 14, vertical: 10),
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decoration: BoxDecoration(
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color: const Color(0xFF16213E),
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borderRadius: BorderRadius.circular(14),
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border: Border.all(
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color: isPresent
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? const Color(0xFFA5D6A7).withOpacity(0.5)
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: const Color(0xFF333366),
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),
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),
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child: Row(
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children: [
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CircleAvatar(
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radius: 20,
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backgroundImage: child.photoUrl != null
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? NetworkImage(child.photoUrl!)
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: null,
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backgroundColor:
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const Color(0xFF4FC3F7).withOpacity(0.2),
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child: child.photoUrl == null
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? const Icon(Icons.child_care,
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color: Color(0xFF4FC3F7), size: 20)
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: null,
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),
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const SizedBox(width: 12),
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Expanded(
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child: Column(
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crossAxisAlignment:
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CrossAxisAlignment.start,
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children: [
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Text(child.fullName,
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style: const TextStyle(
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color: Colors.white,
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fontWeight: FontWeight.bold)),
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Text(child.classId,
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style: const TextStyle(
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color: Color(0xFF888888),
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fontSize: 12)),
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],
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),
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),
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Switch(
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value: isPresent,
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activeColor: const Color(0xFFA5D6A7),
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onChanged: (v) => setState(
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() => _presence[child.id] = v),
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),
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],
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),
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);
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},
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),
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),
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Padding(
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padding: const EdgeInsets.all(16),
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child: ElevatedButton.icon(
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icon: _isSaving
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? const SizedBox(
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height: 18,
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width: 18,
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child: CircularProgressIndicator(
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color: Colors.white, strokeWidth: 2))
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: const Icon(Icons.save, color: Colors.white),
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label: Text(
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_isSaving ? 'A guardar...' : 'Guardar Presenças',
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style: const TextStyle(color: Colors.white),
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),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF4FC3F7),
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minimumSize: const Size(double.infinity, 50),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(12)),
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),
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onPressed: _isSaving
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? null
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: () => _saveAttendance(children),
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),
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),
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],
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);
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},
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),
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),
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],
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),
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);
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}
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}
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