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GUYCOM_FLUTTER
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last commit tsu mety

31052025_01
b.razafimandimbihery 6 months ago
parent
6ad6608324
commit
2f1b40873e
1 changed files with 114 additions and 74 deletions
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  1. 188
      lib/Views/gestionRole.dart

188
lib/Views/gestionRole.dart
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@ -14,9 +14,9 @@ class _HandleUserRoleState extends State<HandleUserRole> {
final db = AppDatabase.instance;
List<Map<String, dynamic>> roles = [];
Map<String, bool> permissionsMap = {};
List<dynamic> permissions = [];
Map<int, Map<String, bool>> rolePermissionsMap = {};
int? selectedRoleId;
final TextEditingController _roleController = TextEditingController();
@override
@ -29,11 +29,22 @@ class _HandleUserRoleState extends State<HandleUserRole> {
final roleList = await db.database.then((db) => db.query('roles'));
final perms = await db.getAllPermissions();
Map<int, Map<String, bool>> tempRolePermissionsMap = {};
for (var role in roleList) {
final roleId = role['id'] as int;
final rolePerms = await db.getPermissionsForRole(roleId);
tempRolePermissionsMap[roleId] = {
for (var perm in perms)
perm.name: rolePerms.any((rp) => rp.name == perm.name)
};
}
setState(() {
roles = roleList;
for (var perm in perms) {
permissionsMap[perm.name] = false;
}
permissions = perms;
rolePermissionsMap = tempRolePermissionsMap;
});
}
@ -46,33 +57,17 @@ class _HandleUserRoleState extends State<HandleUserRole> {
await _initData();
}
Future<void> _loadRolePermissions(int roleId) async {
final rolePerms = await db.getPermissionsForRole(roleId);
final allPerms = await db.getAllPermissions();
setState(() {
selectedRoleId = roleId;
permissionsMap = {
for (var perm in allPerms)
perm.name: rolePerms.any((rp) => rp.name == perm.name)
};
});
}
Future<void> _onPermissionToggle(String permission, bool enabled) async {
if (selectedRoleId == null) return;
final allPerms = await db.getAllPermissions();
final perm = allPerms.firstWhere((p) => p.name == permission);
Future<void> _onPermissionToggle(int roleId, String permission, bool enabled) async {
final perm = permissions.firstWhere((p) => p.name == permission);
if (enabled) {
await db.assignPermission(selectedRoleId!, perm.id!);
await db.assignPermission(roleId, perm.id!);
} else {
await db.removePermission(selectedRoleId!, perm.id!);
await db.removePermission(roleId, perm.id!);
}
setState(() {
permissionsMap[permission] = enabled;
rolePermissionsMap[roleId]![permission] = enabled;
});
}
@ -84,59 +79,104 @@ class _HandleUserRoleState extends State<HandleUserRole> {
padding: const EdgeInsets.all(16.0),
child: Column(
children: [
// ✅ Champ pour saisir un nouveau rôle
Row(
children: [
Expanded(
child: TextField(
controller: _roleController,
decoration: const InputDecoration(
labelText: 'Nouveau rôle',
border: OutlineInputBorder(),
// Ajout de rôle
Card(
elevation: 6,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Row(
children: [
Expanded(
child: TextField(
controller: _roleController,
decoration: InputDecoration(
labelText: 'Nouveau rôle',
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(8),
),
),
),
),
),
),
const SizedBox(width: 10),
ElevatedButton(
onPressed: _addRole,
child: const Text('Créer'),
const SizedBox(width: 10),
ElevatedButton(
onPressed: _addRole,
style: ElevatedButton.styleFrom(
backgroundColor: Colors.blue,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8),
),
),
child: const Text('Ajouter'),
),
],
),
],
),
),
const SizedBox(height: 20),
// 🔽 Sélection d'un rôle
DropdownButton<int>(
isExpanded: true,
hint: const Text("Choisir un rôle"),
value: selectedRoleId,
items: roles.map((role) {
return DropdownMenuItem<int>(
value: role['id'] as int,
child: Text(role['designation'] ?? ''),
);
}).toList(),
onChanged: (value) {
if (value != null) _loadRolePermissions(value);
},
),
const SizedBox(height: 16),
// ✅ Permissions associées
if (selectedRoleId != null)
// Tableau des rôles et permissions
if (roles.isNotEmpty && permissions.isNotEmpty)
Expanded(
child: ListView(
children: permissionsMap.entries.map((entry) {
return CheckboxListTile(
title: Text(entry.key),
value: entry.value,
onChanged: (bool? value) {
_onPermissionToggle(entry.key, value ?? false);
},
);
}).toList(),
child: Card(
elevation: 6,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
child: Padding(
padding: const EdgeInsets.all(16.0),
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: ConstrainedBox(
constraints: BoxConstraints(
minWidth: MediaQuery.of(context).size.width - 32,
),
child: DataTable(
columnSpacing: 20,
columns: [
const DataColumn(
label: Text(
'Rôles',
style: TextStyle(fontWeight: FontWeight.bold),
),
),
...permissions.map((perm) => DataColumn(
label: Text(
perm.name,
style: const TextStyle(fontWeight: FontWeight.bold),
),
)).toList(),
],
rows: roles.map((role) {
final roleId = role['id'] as int;
return DataRow(
cells: [
DataCell(Text(role['designation'] ?? '')),
...permissions.map((perm) {
final isChecked = rolePermissionsMap[roleId]?[perm.name] ?? false;
return DataCell(
Checkbox(
value: isChecked,
onChanged: (bool? value) {
_onPermissionToggle(roleId, perm.name, value ?? false);
},
),
);
}).toList(),
],
);
}).toList(),
),
),
),
),
),
)
else
const Expanded(
child: Center(
child: Text('Aucun rôle ou permission trouvé'),
),
),
],

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