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ver se a parte de eliminar fica com botao ou arrastar perguntar ao setor meter emolador de tabelet ou phone

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This commit is contained in:
230404
2026-01-28 12:34:30 +00:00
parent dc3a9723a4
commit 2fdb0a62d8
4 changed files with 307 additions and 111 deletions
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48
lib/controllers/team_controller.dart
View File

@@ -2,30 +2,31 @@ import 'dart:async';
class TeamController {
// --- BASE DE DADOS LOCAL (Listas Estáticas) ---
// Mantemos estático para que os dados persistam entre navegações de ecrãs
static final List<Map<String, dynamic>> _teams = [];
// Lista de jogadores (necessária para a contagem funcionar)
static final List<Map<String, dynamic>> _members = [];
// Getter para partilhar com outros controllers
static List<Map<String, dynamic>> get members => _members;
// StreamController broadcast para permitir múltiplos ouvintes (ex: Home e TeamsPage)
final _streamController = StreamController<List<Map<String, dynamic>>>.broadcast();
// 1. STREAM
// Retorna a lista atual mal alguém subscreve
Stream<List<Map<String, dynamic>>> get teamsStream {
Future.microtask(() => _streamController.add(_teams));
_notifyListeners();
return _streamController.stream;
}
// 2. CRIAR
Future<void> createTeam(String name, String season, String imageUrl) async {
await Future.delayed(const Duration(milliseconds: 100));
await Future.delayed(const Duration(milliseconds: 100)); // Simula latência
final newTeam = {
'id': DateTime.now().millisecondsSinceEpoch.toString(),
'name': name,
'season': season,
'image_url': imageUrl,
'is_favorite': false, // Inicializa sempre como falso
};
_teams.add(newTeam);
_notifyListeners();
@@ -34,20 +35,43 @@ class TeamController {
// 3. ELIMINAR
Future<void> deleteTeam(String id) async {
_teams.removeWhere((team) => team['id'] == id);
// Remove também os jogadores dessa equipa para não ficarem "órfãos"
_members.removeWhere((member) => member['team_id'] == id);
_notifyListeners();
}
// 4. CONTAR JOGADORES (Lógica Local)
Future<int> getPlayerCount(String teamId) async {
// Filtra a lista _members e conta quantos pertencem a esta equipa
final count = _members.where((m) => m['team_id'] == teamId).length;
return count;
// 4. FAVORITAR
Future<void> toggleFavorite(String teamId) async {
final index = _teams.indexWhere((t) => t['id'] == teamId);
if (index != -1) {
// Inverte o valor booleano (trata null como false)
final bool currentStatus = _teams[index]['is_favorite'] ?? false;
_teams[index]['is_favorite'] = !currentStatus;
_notifyListeners();
}
}
// 5. CONTAR JOGADORES
Future<int> getPlayerCount(String teamId) async {
return _members.where((m) => m['team_id'] == teamId).length;
}
// 6. NOTIFICAR E ORDENAR (Única versão corrigida)
void _notifyListeners() {
_streamController.add(_teams);
if (_streamController.isClosed) return;
// Ordenação: 1º Favoritos, 2º Nome (Alfabético)
_teams.sort((a, b) {
final bool favA = a['is_favorite'] ?? false;
final bool favB = b['is_favorite'] ?? false;
if (favA == favB) {
return (a['name'] as String).compareTo(b['name'] as String);
}
return favB ? 1 : -1; // b (favorito) vem antes de a
});
// Enviamos uma CÓPIA da lista (List.from) para garantir que o StreamBuilder detecte a mudança
_streamController.add(List.from(_teams));
}
void dispose() {

4
lib/models/team_model.dart
View File

@@ -3,12 +3,14 @@ class Team {
final String name;
final String season;
final String imageUrl;
final bool isFavorite;
Team({
required this.id,
required this.name,
required this.season,
required this.imageUrl,
this.isFavorite = false
});
// Converte de Mapa (o formato da nossa "memória") para Objeto
@@ -18,6 +20,7 @@ class Team {
name: map['name'] ?? '',
season: map['season'] ?? '',
imageUrl: map['image_url'] ?? '',
isFavorite: map['is_favorite'] ?? false,
);
}
@@ -28,6 +31,7 @@ class Team {
'name': name,
'season': season,
'image_url': imageUrl,
'is_favorite': isFavorite,
};
}
}

267
lib/pages/teamPage.dart
View File

@@ -12,72 +12,223 @@ class TeamsPage extends StatefulWidget {
class _TeamsPageState extends State<TeamsPage> {
final TeamController controller = TeamController();
final TextEditingController _searchController = TextEditingController();
String _selectedSeason = 'Todas';
String _currentSort = 'Recentes';
String _searchQuery = '';
@override
void dispose() {
_searchController.dispose();
super.dispose();
}
// --- POPUP DE FILTROS (ESTILO DIALOG CENTRAL) ---
void _showFilterDialog(BuildContext context) {
showDialog(
context: context,
builder: (context) {
return StatefulBuilder(
builder: (context, setModalState) {
return AlertDialog(
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
title: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
const Text(
"Filtros de pesquisa",
style: TextStyle(color: Colors.white, fontSize: 18, fontWeight: FontWeight.bold),
),
IconButton(
icon: const Icon(Icons.close, color: Colors.white, size: 20),
onPressed: () => Navigator.pop(context),
)
],
),
content: Column(
mainAxisSize: MainAxisSize.min,
children: [
const Divider(color: Colors.white24),
const SizedBox(height: 16),
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// Coluna Temporada
Expanded(
child: _buildPopupColumn(
title: "TEMPORADA",
options: ['Todas', '2023/24', '2024/25', '2025/26'],
currentValue: _selectedSeason,
onSelect: (val) {
setState(() => _selectedSeason = val);
setModalState(() {});
},
),
),
const SizedBox(width: 20),
// Coluna Ordenar
Expanded(
child: _buildPopupColumn(
title: "ORDENAR POR",
options: ['Recentes', 'Nome', 'Tamanho'],
currentValue: _currentSort,
onSelect: (val) {
setState(() => _currentSort = val);
setModalState(() {});
},
),
),
],
),
],
),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
child: const Text("CONCLUÍDO", style: TextStyle(color: Color(0xFFE74C3C), fontWeight: FontWeight.bold)),
),
],
);
},
);
},
);
}
Widget _buildPopupColumn({
required String title,
required List<String> options,
required String currentValue,
required Function(String) onSelect,
}) {
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(title, style: const TextStyle(color: Colors.grey, fontSize: 11, fontWeight: FontWeight.bold)),
const SizedBox(height: 12),
...options.map((opt) {
final isSelected = currentValue == opt;
return InkWell(
onTap: () => onSelect(opt),
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 8.0),
child: Text(
opt,
style: TextStyle(
color: isSelected ? const Color(0xFFE74C3C) : Colors.black,
fontWeight: isSelected ? FontWeight.bold : FontWeight.normal,
),
),
),
);
}).toList(),
],
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: const Color(0xFFF5F7FA),
// Título simples no topo (opcional, já tens a BottomNavBar)
// appBar: AppBar(title: Text("Minhas Equipas"), automaticallyImplyLeading: false),
body: StreamBuilder<List<Map<String, dynamic>>>(
stream: controller.teamsStream,
builder: (context, snapshot) {
// Estado de Loading
if (snapshot.connectionState == ConnectionState.waiting) {
return const Center(child: CircularProgressIndicator());
}
// Estado Vazio
if (!snapshot.hasData || snapshot.data!.isEmpty) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: const [
Icon(Icons.sports_basketball_outlined, size: 60, color: Colors.grey),
SizedBox(height: 16),
Text(
'Ainda não tens equipas.',
style: TextStyle(color: Colors.grey, fontSize: 16),
),
Text(
'Clica no + para criar.',
style: TextStyle(color: Colors.grey, fontSize: 14),
),
],
),
);
}
final teamsData = snapshot.data!;
// Lista de Equipas
return ListView.builder(
padding: const EdgeInsets.all(16),
itemCount: teamsData.length,
itemBuilder: (context, index) {
final team = Team.fromMap(teamsData[index]);
return TeamCard(team: team, controller: controller);
},
);
},
appBar: AppBar(
title: const Text("Minhas Equipas", style: TextStyle(fontWeight: FontWeight.bold)),
backgroundColor: const Color(0xFFF5F7FA),
elevation: 0,
actions: [
IconButton(
icon: const Icon(Icons.filter_list, color: Color(0xFFE74C3C)),
onPressed: () => _showFilterDialog(context),
),
],
),
body: Column(
children: [
_buildSearchBar(),
Expanded(child: _buildTeamsList()),
],
),
// --- O BOTÃO FLUTUANTE QUE PEDISTE ---
floatingActionButton: FloatingActionButton(
onPressed: () {
showDialog(
context: context,
builder: (context) => CreateTeamDialog(
onConfirm: (name, season, imageUrl) {
controller.createTeam(name, season, imageUrl);
},
),
);
},
backgroundColor: const Color(0xFFE74C3C), // Cor Vermelha
backgroundColor: const Color(0xFFE74C3C),
child: const Icon(Icons.add, color: Colors.white),
onPressed: () => _showCreateDialog(context),
),
);
}
Widget _buildSearchBar() {
return Padding(
padding: const EdgeInsets.all(16.0),
child: TextField(
controller: _searchController,
onChanged: (v) => setState(() => _searchQuery = v.toLowerCase()),
decoration: InputDecoration(
hintText: 'Pesquisar equipa...',
prefixIcon: const Icon(Icons.search, color: Color(0xFFE74C3C)),
filled: true,
fillColor: Colors.white,
border: OutlineInputBorder(borderRadius: BorderRadius.circular(15), borderSide: BorderSide.none),
),
),
);
}
Widget _buildTeamsList() {
return StreamBuilder<List<Map<String, dynamic>>>(
stream: controller.teamsStream,
builder: (context, snapshot) {
if (!snapshot.hasData) return const Center(child: CircularProgressIndicator());
var data = snapshot.data!;
// 1. Filtro Temporada
if (_selectedSeason != 'Todas') {
data = data.where((t) => t['season'] == _selectedSeason).toList();
}
// 2. Filtro Pesquisa
if (_searchQuery.isNotEmpty) {
data = data.where((t) => t['name'].toString().toLowerCase().contains(_searchQuery)).toList();
}
// 3. Ordenação (O controller já lida com favoritos, aqui aplicamos a manual)
if (_currentSort == 'Recentes') {
data.sort((a, b) => b['id'].compareTo(a['id']));
} else if (_currentSort == 'Nome') {
data.sort((a, b) => a['name'].toString().compareTo(b['name'].toString()));
} else if (_currentSort == 'Tamanho') {
data.sort((a, b) {
int countA = TeamController.members.where((m) => m['team_id'] == a['id']).length;
int countB = TeamController.members.where((m) => m['team_id'] == b['id']).length;
return countB.compareTo(countA);
});
}
if (data.isEmpty) {
return const Center(child: Text("Nenhuma equipa encontrada."));
}
return ListView.builder(
padding: const EdgeInsets.symmetric(horizontal: 16),
itemCount: data.length,
itemBuilder: (context, index) {
final team = Team.fromMap(data[index]);
return TeamCard(
team: team,
controller: controller,
onFavoriteTap: () => controller.toggleFavorite(team.id),
);
},
);
},
);
}
void _showCreateDialog(BuildContext context) {
showDialog(
context: context,
builder: (context) => CreateTeamDialog(
onConfirm: (name, season, imageUrl) => controller.createTeam(name, season, imageUrl),
),
);
}

99
lib/widgets/team_widgets.dart
View File

@@ -1,65 +1,91 @@
import 'package:flutter/material.dart';
import '../models/team_model.dart';
import '../controllers/team_controller.dart';
// Importa a tua página de stats (verifica se o caminho está correto)
import '../screens/team_stats_page.dart';
class TeamCard extends StatelessWidget {
final Team team;
final TeamController controller;
final VoidCallback onFavoriteTap;
const TeamCard({
super.key,
required this.team,
super.key,
required this.team,
required this.controller,
required this.onFavoriteTap,
});
@override
@override
Widget build(BuildContext context) {
return Card(
color: Colors.white,
elevation: 3,
margin: const EdgeInsets.only(bottom: 12),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15)),
child: ListTile(
contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
leading: CircleAvatar(
backgroundColor: Colors.grey[200],
backgroundImage: (team.imageUrl.isNotEmpty && team.imageUrl.startsWith('http'))
? NetworkImage(team.imageUrl)
: null,
child: (team.imageUrl.isEmpty || !team.imageUrl.startsWith('http'))
? Text(
team.imageUrl.isEmpty ? "🏀" : team.imageUrl,
style: const TextStyle(fontSize: 20),
)
: null,
),
// 2. NOME DA EQUIPA
leading: Stack(
clipBehavior: Clip.none, // Permite que a estrela flutue ligeiramente fora do círculo
children: [
// 1. IMAGEM DA EQUIPA
CircleAvatar(
radius: 28,
backgroundColor: Colors.grey[200],
backgroundImage: (team.imageUrl.isNotEmpty && team.imageUrl.startsWith('http'))
? NetworkImage(team.imageUrl)
: null,
child: (team.imageUrl.isEmpty || !team.imageUrl.startsWith('http'))
? Text(
team.imageUrl.isEmpty ? "🏀" : team.imageUrl,
style: const TextStyle(fontSize: 24),
)
: null,
),
// 2. BOTÃO DA ESTRELA (Favorito)
Positioned(
left: -15, // Posiciona à esquerda da imagem
top: -10,
child: IconButton(
// O segredo está em colocar o shadow dentro do Icon:
icon: Icon(
team.isFavorite ? Icons.star : Icons.star_border,
color: team.isFavorite ? Colors.amber : Colors.black.withOpacity(0.1), // Transparente se não favorito
size: 28,
shadows: [
Shadow(
color: Colors.black.withOpacity(team.isFavorite ? 0.3 : 0.1),
blurRadius: 4,
),
],
),
onPressed: onFavoriteTap,
),
),
],
),
// --- NOME DA EQUIPA ---
title: Text(
team.name,
style: const TextStyle(fontWeight: FontWeight.bold, fontSize: 16),
),
// 3. SUBTÍTULO (CONTAGEM DE JOGADORES)
// --- SUBTÍTULO (CONTAGEM E TEMPORADA) ---
subtitle: Padding(
padding: const EdgeInsets.only(top: 6.0),
child: Row(
children: [
// Ícone de grupo
const Icon(Icons.groups_outlined, size: 16, color: Colors.grey),
const SizedBox(width: 4),
// Contagem assíncrona
FutureBuilder<int>(
future: controller.getPlayerCount(team.id),
initialData: 0,
future: controller.getPlayerCount(team.id),
initialData: 0,
builder: (context, snapshot) {
final count = snapshot.data ?? 0;
return Text(
"$count Jogadores",
style: TextStyle(
// Verde se tiver jogadores, Laranja se estiver vazio
color: count > 0 ? Colors.green[700] : Colors.orange,
fontWeight: FontWeight.bold,
fontSize: 13,
@@ -67,31 +93,26 @@ class TeamCard extends StatelessWidget {
);
},
),
const SizedBox(width: 10),
// Temporada
Text(
"| ${team.season}",
"| ${team.season}",
style: const TextStyle(color: Colors.grey, fontSize: 13),
),
],
),
),
// 4. BOTÕES DE AÇÃO (Lado Direito)
// --- BOTÕES DE ACÇÃO À DIREITA ---
trailing: SizedBox(
width: 96, // Espaço suficiente para 2 botões
width: 80,
child: Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
// --- BOTÃO DE STATUS (STATS) ---
IconButton(
tooltip: 'Ver Estatísticas',
icon: const Icon(Icons.bar_chart_rounded, color: Colors.blue),
onPressed: () {
// Navega para a página de gestão da equipa
Navigator.push(
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => TeamStatsPage(team: team),
@@ -99,8 +120,6 @@ class TeamCard extends StatelessWidget {
);
},
),
// --- BOTÃO ELIMINAR ---
IconButton(
tooltip: 'Eliminar Equipa',
icon: const Icon(Icons.delete_outline, color: Color(0xFFE74C3C)),
@@ -112,7 +131,6 @@ class TeamCard extends StatelessWidget {
),
);
}
void _confirmDelete(BuildContext context) {
showDialog(
context: context,
@@ -129,15 +147,14 @@ class TeamCard extends StatelessWidget {
controller.deleteTeam(team.id);
Navigator.pop(context);
},
child: const Text('Eliminar', style: TextStyle(color: Colors.red)),
),
child: const Text('Eliminar', style: TextStyle(color: Colors.red))
),
],
),
);
}
}
// (O CreateTeamDialog mantém-se igual ao que já tens)
class CreateTeamDialog extends StatefulWidget {
final Function(String name, String season, String imageUrl) onConfirm;
@@ -194,7 +211,7 @@ onPressed: () {
widget.onConfirm(
_nameController.text.trim(),
_selectedSeason,
_imageController.text.trim() // Trim remove espaços extras
_imageController.text.trim()
);
Navigator.pop(context);
}