refactor(#93): homogénéiser la présentation des onglets admin

Uniformise les 4 onglets de gestion admin avec des composants UI partagés (header, états de liste, carte utilisateur) pour garantir une expérience cohérente sans changement backend. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-02-23 17:31:50 +01:00
parent fbafef8f2c
commit b2d6414fab
7 changed files with 334 additions and 310 deletions
@@ -0,0 +1,58 @@
+import 'package:flutter/material.dart';
+
+class AdminListHeader extends StatelessWidget {
+  final TextEditingController searchController;
+  final String searchHint;
+  final String? actionLabel;
+  final VoidCallback? onActionPressed;
+  final Widget? filters;
+
+  const AdminListHeader({
+    super.key,
+    required this.searchController,
+    required this.searchHint,
+    this.actionLabel,
+    this.onActionPressed,
+    this.filters,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Column(
+      crossAxisAlignment: CrossAxisAlignment.stretch,
+      children: [
+        Row(
+          children: [
+            Expanded(
+              child: TextField(
+                controller: searchController,
+                decoration: InputDecoration(
+                  hintText: searchHint,
+                  prefixIcon: const Icon(Icons.search),
+                  border: const OutlineInputBorder(),
+                  isDense: true,
+                  contentPadding: const EdgeInsets.symmetric(
+                    horizontal: 12,
+                    vertical: 12,
+                  ),
+                ),
+              ),
+            ),
+            if (actionLabel != null && onActionPressed != null) ...[
+              const SizedBox(width: 16),
+              ElevatedButton.icon(
+                onPressed: onActionPressed,
+                icon: const Icon(Icons.add),
+                label: Text(actionLabel!),
+              ),
+            ],
+          ],
+        ),
+        if (filters != null) ...[
+          const SizedBox(height: 12),
+          filters!,
+        ],
+      ],
+    );
+  }
+}
@@ -0,0 +1,49 @@
+import 'package:flutter/material.dart';
+
+class AdminListState extends StatelessWidget {
+  final bool isLoading;
+  final String? error;
+  final bool isEmpty;
+  final String emptyMessage;
+  final Widget list;
+
+  const AdminListState({
+    super.key,
+    required this.isLoading,
+    required this.error,
+    required this.isEmpty,
+    required this.emptyMessage,
+    required this.list,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    if (isLoading) {
+      return const Expanded(
+        child: Center(child: CircularProgressIndicator()),
+      );
+    }
+
+    if (error != null) {
+      return Expanded(
+        child: Center(
+          child: Text(
+            'Erreur: $error',
+            style: const TextStyle(color: Colors.red),
+            textAlign: TextAlign.center,
+          ),
+        ),
+      );
+    }
+
+    if (isEmpty) {
+      return Expanded(
+        child: Center(
+          child: Text(emptyMessage),
+        ),
+      );
+    }
+
+    return Expanded(child: list);
+  }
+}
@@ -0,0 +1,40 @@
+import 'package:flutter/material.dart';
+
+class AdminUserCard extends StatelessWidget {
+  final String title;
+  final List<String> subtitleLines;
+  final String? avatarUrl;
+  final IconData fallbackIcon;
+  final List<Widget> actions;
+
+  const AdminUserCard({
+    super.key,
+    required this.title,
+    required this.subtitleLines,
+    this.avatarUrl,
+    this.fallbackIcon = Icons.person,
+    this.actions = const [],
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Card(
+      margin: const EdgeInsets.only(bottom: 12),
+      child: ListTile(
+        leading: CircleAvatar(
+          backgroundImage: avatarUrl != null ? NetworkImage(avatarUrl!) : null,
+          child: avatarUrl == null ? Icon(fallbackIcon) : null,
+        ),
+        title: Text(title.isNotEmpty ? title : 'Sans nom'),
+        subtitle: Text(subtitleLines.join('\n')),
+        isThreeLine: subtitleLines.length > 1,
+        trailing: actions.isEmpty
+            ? null
+            : Row(
+                mainAxisSize: MainAxisSize.min,
+                children: actions,
+              ),
+      ),
+    );
+  }
+}