fazer o botao de criqar personagem guardar personagem

lib/controllers/stats_controller.dart

@@ -0,0 +1,121 @@
+import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:flutter/material.dart';
+import '../models/person_model.dart';
+
+class StatsController {
+  final FirebaseFirestore _db = FirebaseFirestore.instance;
+
+  // --- LÓGICA DE FIREBASE ---
+
+  // GRAVAR: Cria o personagem numa sub-coleção dentro da equipa
+  Future<void> addPerson(String teamId, String name, String type, String number) async {
+    await _db.collection('teams').doc(teamId).collection('members').add({
+      'name': name,
+      'type': type,
+      'number': number,
+      'createdAt': FieldValue.serverTimestamp(),
+    });
+  }
+
+  // LER: Vai buscar todos os membros da equipa em tempo real
+  Stream<List<Person>> getMembers(String teamId) {
+    return _db
+        .collection('teams')
+        .doc(teamId)
+        .collection('members')
+        .orderBy('createdAt', descending: false) // Organiza por ordem de criação
+        .snapshots()
+        .map((snapshot) => snapshot.docs
+            .map((doc) => Person.fromFirestore(doc.data(), doc.id))
+            .toList());
+  }
+
+  // --- LÓGICA DE INTERFACE (POPUP) ---
+
+  void showAddPersonDialog(BuildContext context, String teamId) {
+    String selectedType = 'Jogador';
+    final TextEditingController nameController = TextEditingController();
+    final TextEditingController numberController = TextEditingController();
+
+    showDialog(
+      context: context,
+      builder: (context) {
+        return StatefulBuilder(
+          builder: (context, setPopupState) {
+            return AlertDialog(
+              shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15)),
+              title: const Text('Novo Personagem'),
+              content: SingleChildScrollView(
+                child: Column(
+                  mainAxisSize: MainAxisSize.min,
+                  children: [
+                    // Seletor: Jogador ou Treinador
+                    DropdownButtonFormField<String>(
+                      value: selectedType,
+                      decoration: const InputDecoration(labelText: 'Tipo'),
+                      items: ['Jogador', 'Treinador']
+                          .map((t) => DropdownMenuItem(value: t, child: Text(t)))
+                          .toList(),
+                      onChanged: (val) {
+                        setPopupState(() {
+                          selectedType = val!;
+                        });
+                      },
+                    ),
+                    const SizedBox(height: 15),
+                    // Campo Nome
+                    TextField(
+                      controller: nameController,
+                      textCapitalization: TextCapitalization.words,
+                      decoration: const InputDecoration(
+                        labelText: 'Nome Completo',
+                        hintText: 'Ex: Stephen Curry',
+                      ),
+                    ),
+                    // Campo Número (Aparece apenas se for Jogador)
+                    if (selectedType == 'Jogador') ...[
+                      const SizedBox(height: 15),
+                      TextField(
+                        controller: numberController,
+                        keyboardType: TextInputType.number,
+                        decoration: const InputDecoration(
+                          labelText: 'Número da Camisola',
+                          hintText: 'Ex: 30',
+                        ),
+                      ),
+                    ],
+                  ],
+                ),
+              ),
+              actions: [
+                TextButton(
+                  onPressed: () => Navigator.pop(context),
+                  child: const Text('Cancelar'),
+                ),
+                ElevatedButton(
+                  style: ElevatedButton.styleFrom(
+                    backgroundColor: const Color(0xFF00C853),
+                  ),
+                  onPressed: () async {
+                    if (nameController.text.isNotEmpty) {
+                      // CHAMA A FUNÇÃO DE GRAVAR DO FIREBASE
+                      await addPerson(
+                        teamId,
+                        nameController.text,
+                        selectedType,
+                        selectedType == 'Jogador' ? numberController.text : '',
+                      );
+                      
+                      if (context.mounted) Navigator.pop(context);
+                    }
+                  },
+                  child: const Text('Guardar', style: TextStyle(color: Colors.white)),
+                ),
+              ],
+            );
+          },
+        );
+      },
+    );
+  }
+}

lib/models/person_model.dart

@@ -0,0 +1,17 @@
+class Person {
+  final String id;
+  final String name;
+  final String type; // 'Jogador' ou 'Treinador'
+  final String number; // Ex: '30'
+
+  Person({required this.id, required this.name, required this.type, required this.number});
+
+  factory Person.fromFirestore(Map<String, dynamic> data, String id) {
+    return Person(
+      id: id,
+      name: data['name'] ?? '',
+      type: data['type'] ?? 'Jogador',
+      number: data['number'] ?? '',
+    );
+  }
+}

lib/screens/team_stats_page.dart

@@ -0,0 +1,64 @@
+import 'package:flutter/material.dart';
+import '../models/team_model.dart';
+import '../controllers/stats_controller.dart';
+import '../widgets/stats_widgets.dart';
+
+class TeamStatsPage extends StatelessWidget {
+  final Team team;
+  final StatsController _controller = StatsController(); // Instancia o controller
+
+  TeamStatsPage({super.key, required this.team});
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      backgroundColor: const Color(0xFFF5F7FA),
+      body: Column(
+        children: [
+          StatsHeader(team: team), // Widget extraído
+          Expanded(
+            child: SingleChildScrollView(
+              padding: const EdgeInsets.all(16.0),
+              child: Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  const SummaryCard(), // Widget extraído
+                  const SizedBox(height: 30),
+                  _buildSectionTitle("Treinadores"),
+                  const SizedBox(height: 30),
+                  _buildSectionTitle("Jogadores"),
+                  const SizedBox(height: 50),
+                  const Center(
+                    child: Text(
+                      "Clica no botão + para adicionar membros",
+                      style: TextStyle(color: Colors.grey, fontStyle: FontStyle.italic),
+                    ),
+                  ),
+                ],
+              ),
+            ),
+          ),
+        ],
+      ),
+      floatingActionButton: FloatingActionButton(
+        onPressed: () => _controller.showAddPersonDialog(context, team.id),
+        backgroundColor: const Color(0xFF00C853),
+        child: const Icon(Icons.add, color: Colors.white),
+      ),
+    );
+  }
+
+  Widget _buildSectionTitle(String title) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Text(
+          title,
+          style: const TextStyle(fontSize: 18, fontWeight: FontWeight.bold, color: Color(0xFF2C3E50)),
+        ),
+        const SizedBox(height: 10),
+        const Divider(),
+      ],
+    );
+  }
+}

lib/widgets/stats_widgets.dart

@@ -0,0 +1,90 @@
+import 'package:flutter/material.dart';
+import '../models/team_model.dart';
+
+class StatsHeader extends StatelessWidget {
+  final Team team;
+  const StatsHeader({super.key, required this.team});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      width: double.infinity,
+      padding: const EdgeInsets.only(top: 50, left: 16, right: 16, bottom: 25),
+      decoration: const BoxDecoration(color: Color(0xFF2196F3)),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          IconButton(
+            icon: const Icon(Icons.arrow_back, color: Colors.white),
+            onPressed: () => Navigator.pop(context),
+          ),
+          Row(
+            children: [
+              _buildLogo(),
+              const SizedBox(width: 16),
+              Column(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
+                  Text(team.name, style: const TextStyle(color: Colors.white, fontSize: 24, fontWeight: FontWeight.bold)),
+                  Text("Temporada ${team.season}", style: const TextStyle(color: Colors.white70, fontSize: 14)),
+                ],
+              ),
+            ],
+          ),
+        ],
+      ),
+    );
+  }
+
+  Widget _buildLogo() {
+    return Container(
+      width: 60, height: 60,
+      decoration: BoxDecoration(color: Colors.white, borderRadius: BorderRadius.circular(12)),
+      child: Center(
+        child: team.imageUrl.startsWith('http')
+            ? ClipRRect(borderRadius: BorderRadius.circular(12), child: Image.network(team.imageUrl))
+            : Text(team.imageUrl.isEmpty ? "🏀" : team.imageUrl, style: const TextStyle(fontSize: 30)),
+      ),
+    );
+  }
+}
+
+class SummaryCard extends StatelessWidget {
+  const SummaryCard({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      padding: const EdgeInsets.symmetric(vertical: 20),
+      decoration: BoxDecoration(
+        color: Colors.white,
+        borderRadius: BorderRadius.circular(15),
+        boxShadow: [BoxShadow(color: Colors.black.withOpacity(0.05), blurRadius: 10)],
+      ),
+      child: const Row(
+        mainAxisAlignment: MainAxisAlignment.spaceAround,
+        children: [
+          _StatItem(label: "Jogos", value: "0", color: Colors.black),
+          _StatItem(label: "Vitórias", value: "0", color: Colors.green),
+          _StatItem(label: "Derrotas", value: "0", color: Colors.red),
+        ],
+      ),
+    );
+  }
+}
+
+class _StatItem extends StatelessWidget {
+  final String label, value;
+  final Color color;
+  const _StatItem({required this.label, required this.value, required this.color});
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      children: [
+        Text(value, style: TextStyle(fontSize: 22, fontWeight: FontWeight.bold, color: color)),
+        Text(label, style: const TextStyle(color: Colors.grey, fontSize: 13)),
+      ],
+    );
+  }
+}

lib/widgets/team_widgets.dart

@@ -1,4 +1,5 @@
 import 'package:flutter/material.dart';
+import 'package:playmaker/screens/team_stats_page.dart';
 import '../models/team_model.dart';
 import '../controllers/team_controllers.dart';
 
@@ -83,19 +84,23 @@ subtitle: Padding(
             children: [
               // Botão Status
               IconButton(
-                padding: EdgeInsets.zero,
+  padding: EdgeInsets.zero,
-                constraints: const BoxConstraints(),
+  constraints: const BoxConstraints(),
-                icon: const Icon(Icons.bar_chart, color: Colors.blue),
+  icon: const Icon(Icons.bar_chart, color: Colors.blue),
-                onPressed: () {
+  onPressed: () {
-                  ScaffoldMessenger.of(context).showSnackBar(
+    // NAVEGAÇÃO PARA A NOVA PÁGINA
-                    SnackBar(content: Text("A abrir status de ${team.name}...")),
+    Navigator.push(
-                  );
+      context,
-                },
+      MaterialPageRoute(
-              ),
+        builder: (context) => TeamStatsPage(team: team),
+      ),
+    );
+  },
+),
               const SizedBox(width: 12),
               // Botão Eliminar
               IconButton(
-                padding: EdgeInsets.zero,
+                padding: EdgeInsets.zero,   
                 constraints: const BoxConstraints(),
                 icon: const Icon(Icons.delete_outline, color: Color(0xFFE74C3C)),
                 onPressed: () => _confirmDelete(context),