307 lines
12 KiB
Dart
307 lines
12 KiB
Dart
import 'package:em2rp/views/widgets/nav/main_drawer.dart';
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import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:em2rp/providers/users_provider.dart';
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import 'package:em2rp/models/user_model.dart';
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import 'package:em2rp/views/widgets/user_management/user_card.dart';
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import 'package:em2rp/views/widgets/user_management/edit_user_dialog.dart';
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import 'package:em2rp/utils/colors.dart';
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import 'package:em2rp/utils/permission_gate.dart';
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import 'package:em2rp/models/role_model.dart';
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import 'package:em2rp/views/widgets/nav/custom_app_bar.dart';
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import 'package:cloud_firestore/cloud_firestore.dart';
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class UserManagementPage extends StatefulWidget {
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const UserManagementPage({super.key});
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@override
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State<UserManagementPage> createState() => _UserManagementPageState();
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}
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class _UserManagementPageState extends State<UserManagementPage> {
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@override
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void initState() {
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super.initState();
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WidgetsBinding.instance.addPostFrameCallback((_) {
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if (mounted) {
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Provider.of<UsersProvider>(context, listen: false).fetchUsers();
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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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return PermissionGate(
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requiredPermissions: const ['view_all_users'],
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fallback: const Scaffold(
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appBar: CustomAppBar(
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title: 'Accès refusé',
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),
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body: Center(
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child: Text(
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'Vous n\'avez pas les permissions nécessaires pour accéder à cette page.',
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textAlign: TextAlign.center,
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style: TextStyle(fontSize: 16),
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),
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),
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),
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child: Scaffold(
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appBar: const CustomAppBar(
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title: 'Gestion des utilisateurs',
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),
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drawer: const MainDrawer(currentPage: '/account_management'),
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body: Consumer<UsersProvider>(
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builder: (context, usersProvider, child) {
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if (usersProvider.isLoading) {
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return const Center(child: CircularProgressIndicator());
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}
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final users = usersProvider.users;
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if (users.isEmpty) {
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return const Center(child: Text("Aucun utilisateur trouvé"));
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}
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final width = MediaQuery.of(context).size.width;
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int crossAxisCount;
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if (width > 1200) {
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crossAxisCount = 4;
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} else if (width > 800) {
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crossAxisCount = 3;
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} else if (width > 600) {
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crossAxisCount = 2;
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} else {
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crossAxisCount = 1;
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}
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return Padding(
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padding: const EdgeInsets.all(16),
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child: GridView.builder(
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itemCount: users.length,
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gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
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crossAxisCount: crossAxisCount,
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crossAxisSpacing: 16,
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mainAxisSpacing: 16,
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mainAxisExtent: width < 600 ? 80 : 180,
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),
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itemBuilder: (context, i) {
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final user = users[i];
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return UserCard(
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user: user,
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onEdit: () => showDialog(
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context: context,
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builder: (_) => EditUserDialog(user: user)),
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onDelete: () => usersProvider.deleteUser(user.uid),
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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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floatingActionButton: FloatingActionButton(
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backgroundColor: AppColors.rouge,
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child: const Icon(Icons.add, color: AppColors.blanc),
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onPressed: () => _showCreateUserDialog(context),
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),
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),
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);
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}
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void _showCreateUserDialog(BuildContext context) {
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final firstNameController = TextEditingController();
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final lastNameController = TextEditingController();
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final emailController = TextEditingController();
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final phoneController = TextEditingController();
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String? selectedRoleId;
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List<RoleModel> availableRoles = [];
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bool isLoadingRoles = true;
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Future<void> loadRoles() async {
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final snapshot =
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await FirebaseFirestore.instance.collection('roles').get();
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availableRoles = snapshot.docs
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.map((doc) => RoleModel.fromMap(doc.data(), doc.id))
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.toList();
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selectedRoleId =
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availableRoles.isNotEmpty ? availableRoles.first.id : null;
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isLoadingRoles = false;
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}
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InputDecoration buildInputDecoration(String label, IconData icon) {
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return InputDecoration(
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labelText: label,
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prefixIcon: Icon(icon, color: AppColors.rouge),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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),
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focusedBorder: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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borderSide: const BorderSide(color: AppColors.rouge, width: 2),
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),
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contentPadding:
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const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
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);
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}
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showDialog(
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context: context,
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builder: (context) => FutureBuilder(
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future: loadRoles(),
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builder: (context, snapshot) {
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return Dialog(
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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child: Container(
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width: 400,
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padding: const EdgeInsets.all(24),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.stretch,
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children: [
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Row(
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children: [
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const Icon(Icons.person_add, color: AppColors.rouge),
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const SizedBox(width: 12),
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Text(
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'Nouvel utilisateur',
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style: Theme.of(context).textTheme.titleLarge?.copyWith(
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color: AppColors.noir,
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fontWeight: FontWeight.bold,
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),
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),
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],
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),
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const SizedBox(height: 24),
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SingleChildScrollView(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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TextField(
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controller: firstNameController,
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decoration: buildInputDecoration(
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'Prénom', Icons.person_outline),
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),
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const SizedBox(height: 16),
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TextField(
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controller: lastNameController,
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decoration: buildInputDecoration('Nom', Icons.person),
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),
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const SizedBox(height: 16),
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TextField(
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controller: emailController,
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decoration: buildInputDecoration(
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'Email', Icons.email_outlined),
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keyboardType: TextInputType.emailAddress,
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),
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const SizedBox(height: 16),
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TextField(
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controller: phoneController,
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decoration: buildInputDecoration(
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'Téléphone', Icons.phone_outlined),
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keyboardType: TextInputType.phone,
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),
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const SizedBox(height: 16),
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isLoadingRoles
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? const CircularProgressIndicator()
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: DropdownButtonFormField<String>(
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initialValue: selectedRoleId,
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decoration: buildInputDecoration('Rôle',
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Icons.admin_panel_settings_outlined),
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items: availableRoles.map((role) {
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return DropdownMenuItem<String>(
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value: role.id,
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child: Text(role.name),
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);
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}).toList(),
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onChanged: (String? newValue) {
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if (newValue != null) {
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selectedRoleId = newValue;
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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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const SizedBox(height: 24),
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Row(
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mainAxisAlignment: MainAxisAlignment.end,
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children: [
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TextButton(
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onPressed: () => Navigator.pop(context),
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style: TextButton.styleFrom(
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padding: const EdgeInsets.symmetric(
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horizontal: 16, vertical: 12),
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),
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child: const Text(
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'Annuler',
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style: TextStyle(color: AppColors.gris),
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),
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),
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const SizedBox(width: 8),
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ElevatedButton(
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onPressed: () async {
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if (emailController.text.isEmpty ||
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firstNameController.text.isEmpty ||
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lastNameController.text.isEmpty ||
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selectedRoleId == null) {
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ScaffoldMessenger.of(context).showSnackBar(
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const SnackBar(
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content: Text(
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'Veuillez remplir tous les champs obligatoires'),
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backgroundColor: Colors.red,
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),
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);
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return;
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}
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try {
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final newUser = UserModel(
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uid: '', // Sera généré par Firebase
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firstName: firstNameController.text,
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lastName: lastNameController.text,
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email: emailController.text,
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phoneNumber: phoneController.text,
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role: selectedRoleId!,
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profilePhotoUrl: '',
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);
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await Provider.of<UsersProvider>(context,
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listen: false)
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.createUserWithEmailInvite(context, newUser,
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roleId: selectedRoleId);
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Navigator.pop(context);
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} catch (e) {
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if (context.mounted) {
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(
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content: Text(
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'Erreur lors de la création: ${e.toString()}'),
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backgroundColor: Colors.red,
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),
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);
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}
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}
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},
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style: ElevatedButton.styleFrom(
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backgroundColor: AppColors.rouge,
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padding: const EdgeInsets.symmetric(
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horizontal: 24, vertical: 12),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(8),
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),
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),
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child: const Text(
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'Inviter',
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style: TextStyle(color: AppColors.blanc),
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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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}
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