552 lines
18 KiB
Dart
552 lines
18 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:supabase_flutter/supabase_flutter.dart';
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import '../constants/item_categories.dart';
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class WeekScreen extends StatefulWidget {
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const WeekScreen({super.key});
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@override
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State<WeekScreen> createState() => _WeekScreenState();
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}
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class _WeekScreenState extends State<WeekScreen> {
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DateTime _selectedDay = DateTime.now();
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List<Map<String, dynamic>> _dayItems = [];
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bool _isLoading = false;
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static const _weekdayNames = [
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'Seg',
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'Ter',
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'Qua',
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'Qui',
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'Sex',
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'Sáb',
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'Dom',
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];
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static const _weekdayNamesLong = [
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'Segunda',
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'Terça',
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'Quarta',
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'Quinta',
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'Sexta',
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'Sábado',
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'Domingo',
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];
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@override
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void initState() {
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super.initState();
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_loadDayItems();
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}
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DateTime get _startOfWeek {
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final now = DateTime.now();
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return DateTime(
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now.year,
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now.month,
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now.day,
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).subtract(Duration(days: now.weekday - 1));
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}
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String _dateKey(DateTime d) =>
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'${d.year.toString().padLeft(4, '0')}-'
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'${d.month.toString().padLeft(2, '0')}-'
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'${d.day.toString().padLeft(2, '0')}';
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Future<int> _getOrCreatePlanId(DateTime day) async {
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final user = Supabase.instance.client.auth.currentUser!;
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final dateStr = _dateKey(day);
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final existing = await Supabase.instance.client
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.from('plans')
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.select('id')
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.eq('user_id', user.id)
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.eq('data', dateStr)
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.maybeSingle();
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if (existing != null) return existing['id'] as int;
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final created = await Supabase.instance.client
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.from('plans')
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.insert({'user_id': user.id, 'data': dateStr})
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.select()
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.single();
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return created['id'] as int;
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}
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Future<void> _loadDayItems() async {
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setState(() => _isLoading = true);
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try {
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final user = Supabase.instance.client.auth.currentUser;
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if (user == null) return;
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final dateStr = _dateKey(_selectedDay);
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final plan = await Supabase.instance.client
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.from('plans')
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.select('id, plan_items(item_id, items(*, item_images(image_url)))')
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.eq('user_id', user.id)
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.eq('data', dateStr)
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.maybeSingle();
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if (plan == null) {
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setState(() {
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_dayItems = [];
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_isLoading = false;
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});
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return;
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}
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final planItems = plan['plan_items'] as List? ?? [];
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final items = planItems
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.where((pi) => pi['items'] != null)
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.map<Map<String, dynamic>>(
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(pi) => Map<String, dynamic>.from(pi['items']),
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)
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.toList();
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setState(() {
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_dayItems = items;
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_isLoading = false;
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});
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} catch (e) {
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debugPrint('Error loading day items: $e');
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setState(() => _isLoading = false);
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}
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}
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Future<void> _addItemsToDay() async {
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final user = Supabase.instance.client.auth.currentUser;
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if (user == null) return;
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final allItems = await Supabase.instance.client
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.from('items')
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.select('*, item_images(image_url)')
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.eq('user_id', user.id);
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final available = List<Map<String, dynamic>>.from(allItems);
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final existingIds = _dayItems.map((i) => i['id']).toSet();
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final toShow = available
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.where((i) => !existingIds.contains(i['id']))
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.toList();
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if (!mounted) return;
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final selected = await showModalBottomSheet<List<int>>(
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context: context,
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isScrollControlled: true,
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backgroundColor: Colors.transparent,
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builder: (ctx) => _ItemPickerSheet(items: toShow),
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);
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if (selected == null || selected.isEmpty) return;
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try {
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final planId = await _getOrCreatePlanId(_selectedDay);
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final rows = selected
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.map((id) => {'plan_id': planId, 'item_id': id})
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.toList();
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await Supabase.instance.client.from('plan_items').insert(rows);
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_loadDayItems();
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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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}
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}
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}
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Future<void> _removeItem(Map<String, dynamic> item) async {
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try {
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final planId = await _getOrCreatePlanId(_selectedDay);
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await Supabase.instance.client
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.from('plan_items')
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.delete()
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.eq('plan_id', planId)
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.eq('item_id', item['id']);
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_loadDayItems();
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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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}
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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 start = _startOfWeek;
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final days = List.generate(7, (i) => start.add(Duration(days: i)));
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return Scaffold(
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backgroundColor: const Color(0xFFFFE5CC),
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appBar: AppBar(
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backgroundColor: const Color(0xFF0066CC),
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elevation: 0,
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title: const Text(
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'Minha Semana',
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style: TextStyle(color: Colors.white, fontSize: 20),
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),
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centerTitle: true,
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),
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body: Column(
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children: [
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// Week selector
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Container(
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padding: const EdgeInsets.symmetric(vertical: 12, horizontal: 8),
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child: Row(
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children: days.map((day) {
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final isSelected =
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day.year == _selectedDay.year &&
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day.month == _selectedDay.month &&
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day.day == _selectedDay.day;
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final isToday =
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day.year == DateTime.now().year &&
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day.month == DateTime.now().month &&
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day.day == DateTime.now().day;
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return Expanded(
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child: GestureDetector(
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onTap: () {
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setState(() => _selectedDay = day);
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_loadDayItems();
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},
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child: Container(
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margin: const EdgeInsets.symmetric(horizontal: 3),
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padding: const EdgeInsets.symmetric(vertical: 10),
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decoration: BoxDecoration(
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color: isSelected
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? const Color(0xFF0066CC)
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: Colors.white,
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borderRadius: BorderRadius.circular(12),
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border: Border.all(
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color: isToday
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? const Color(0xFF0066CC)
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: Colors.transparent,
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width: 2,
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),
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),
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child: Column(
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children: [
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Text(
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_weekdayNames[day.weekday - 1],
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style: TextStyle(
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fontSize: 12,
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color: isSelected
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? Colors.white
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: const Color(0xFF666666),
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),
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),
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const SizedBox(height: 4),
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Text(
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'${day.day}',
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style: TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: isSelected
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? Colors.white
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: const Color(0xFF333333),
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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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}).toList(),
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),
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),
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// Day title
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Padding(
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padding: const EdgeInsets.fromLTRB(20, 8, 20, 12),
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child: Row(
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children: [
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Text(
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'${_weekdayNamesLong[_selectedDay.weekday - 1]}, '
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'${_selectedDay.day}/${_selectedDay.month}',
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.bold,
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color: Color(0xFF333333),
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),
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),
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const Spacer(),
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Text(
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'${_dayItems.length} ${_dayItems.length == 1 ? "item" : "itens"}',
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style: const TextStyle(
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color: Color(0xFF666666),
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fontSize: 13,
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),
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),
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],
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),
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),
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// Items list
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Expanded(
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child: _isLoading
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? const Center(child: CircularProgressIndicator())
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: _dayItems.isEmpty
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? Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Icon(
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Icons.calendar_today_outlined,
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size: 56,
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color: Colors.grey[400],
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),
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const SizedBox(height: 12),
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const Text(
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'Nenhum item para este dia',
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style: TextStyle(
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color: Color(0xFF666666),
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fontSize: 16,
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),
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),
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const SizedBox(height: 4),
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const Text(
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'Toque em + para adicionar',
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style: TextStyle(
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color: Color(0xFF999999),
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fontSize: 13,
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),
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),
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],
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),
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)
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: ListView.builder(
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padding: const EdgeInsets.symmetric(horizontal: 16),
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itemCount: _dayItems.length,
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itemBuilder: (_, i) => _buildItemTile(_dayItems[i]),
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),
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),
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],
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),
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floatingActionButton: FloatingActionButton(
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backgroundColor: const Color(0xFF0066CC),
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onPressed: _addItemsToDay,
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child: const Icon(Icons.add, color: Colors.white),
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),
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);
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}
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Widget _buildItemTile(Map<String, dynamic> item) {
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final images = item['item_images'] as List?;
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final imageUrl = (images != null && images.isNotEmpty)
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? images.first['image_url']
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: null;
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final category = itemCategories.firstWhere(
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(c) => c.id == item['categoria'],
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orElse: () => itemCategories.last,
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);
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return Card(
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margin: const EdgeInsets.only(bottom: 10),
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shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(14)),
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child: ListTile(
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contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 4),
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leading: ClipRRect(
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borderRadius: BorderRadius.circular(10),
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child: imageUrl != null
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? Image.network(
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imageUrl,
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width: 56,
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height: 56,
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fit: BoxFit.cover,
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errorBuilder: (context, error, stackTrace) =>
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_icon(category.icon),
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)
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: _icon(category.icon),
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),
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title: Text(
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item['nome'] ?? 'Sem nome',
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style: const TextStyle(fontWeight: FontWeight.bold),
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),
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subtitle: Text(category.name),
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trailing: IconButton(
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icon: const Icon(Icons.close, color: Colors.red),
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onPressed: () => _removeItem(item),
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),
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),
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);
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}
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Widget _icon(String icon) {
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return Container(
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width: 56,
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height: 56,
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color: const Color(0xFF0066CC).withValues(alpha: 0.1),
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alignment: Alignment.center,
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child: Text(icon, style: const TextStyle(fontSize: 26)),
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);
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}
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}
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// =============================================
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// Bottom sheet para escolher itens
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// =============================================
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class _ItemPickerSheet extends StatefulWidget {
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final List<Map<String, dynamic>> items;
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const _ItemPickerSheet({required this.items});
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@override
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State<_ItemPickerSheet> createState() => _ItemPickerSheetState();
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}
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class _ItemPickerSheetState extends State<_ItemPickerSheet> {
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final Set<int> _selected = {};
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String _query = '';
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@override
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Widget build(BuildContext context) {
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final filtered = widget.items
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.where(
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(i) => (i['nome'] ?? '').toString().toLowerCase().contains(
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_query.toLowerCase(),
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),
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)
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.toList();
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return DraggableScrollableSheet(
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initialChildSize: 0.85,
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maxChildSize: 0.95,
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minChildSize: 0.5,
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expand: false,
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builder: (_, scrollController) => Container(
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decoration: const BoxDecoration(
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color: Color(0xFFFFE5CC),
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borderRadius: BorderRadius.vertical(top: Radius.circular(20)),
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),
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child: Column(
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children: [
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Container(
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margin: const EdgeInsets.symmetric(vertical: 8),
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width: 40,
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height: 4,
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decoration: BoxDecoration(
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color: Colors.grey[400],
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borderRadius: BorderRadius.circular(2),
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),
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),
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const Padding(
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padding: EdgeInsets.symmetric(horizontal: 16, vertical: 4),
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child: Text(
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'Adicionar itens ao dia',
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style: TextStyle(fontSize: 18, fontWeight: FontWeight.bold),
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),
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),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
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child: Container(
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decoration: BoxDecoration(
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color: Colors.white,
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borderRadius: BorderRadius.circular(14),
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),
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child: TextField(
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onChanged: (v) => setState(() => _query = v),
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decoration: const InputDecoration(
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prefixIcon: Icon(Icons.search),
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hintText: 'Pesquisar...',
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border: InputBorder.none,
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contentPadding: EdgeInsets.symmetric(vertical: 12),
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),
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),
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),
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),
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Expanded(
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child: filtered.isEmpty
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? const Center(child: Text('Nenhum item disponível'))
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: ListView.builder(
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controller: scrollController,
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itemCount: filtered.length,
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itemBuilder: (_, i) {
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final item = filtered[i];
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final id = item['id'] as int;
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final selected = _selected.contains(id);
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final images = item['item_images'] as List?;
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final imageUrl = (images != null && images.isNotEmpty)
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? images.first['image_url']
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: null;
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final category = itemCategories.firstWhere(
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(c) => c.id == item['categoria'],
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orElse: () => itemCategories.last,
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);
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return CheckboxListTile(
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value: selected,
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activeColor: const Color(0xFF0066CC),
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onChanged: (v) {
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setState(() {
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if (v == true) {
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_selected.add(id);
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} else {
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_selected.remove(id);
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}
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});
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},
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title: Text(item['nome'] ?? ''),
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subtitle: Text(category.name),
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secondary: ClipRRect(
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borderRadius: BorderRadius.circular(8),
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child: imageUrl != null
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? Image.network(
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imageUrl,
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width: 48,
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height: 48,
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fit: BoxFit.cover,
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errorBuilder:
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(context, error, stackTrace) =>
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Container(
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width: 48,
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height: 48,
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color: const Color(
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0xFF0066CC,
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).withValues(alpha: 0.1),
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alignment: Alignment.center,
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child: Text(category.icon),
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),
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)
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: Container(
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width: 48,
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height: 48,
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color: const Color(
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0xFF0066CC,
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).withValues(alpha: 0.1),
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alignment: Alignment.center,
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child: Text(category.icon),
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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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SafeArea(
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child: Padding(
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padding: const EdgeInsets.all(16),
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child: SizedBox(
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width: double.infinity,
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height: 50,
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child: ElevatedButton(
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onPressed: _selected.isEmpty
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? null
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: () => Navigator.pop(context, _selected.toList()),
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style: ElevatedButton.styleFrom(
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backgroundColor: const Color(0xFF0066CC),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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),
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child: Text(
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'Adicionar (${_selected.length})',
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style: const TextStyle(color: Colors.white, fontSize: 16),
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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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