Initial commit: unionflow-mobile-apps

Application Flutter complète (sans build artifacts).

Signed-off-by: lions dev Team

lib/shared/design_system/components/union_export_button.dart

@@ -0,0 +1,168 @@
+import 'package:flutter/material.dart';
+import '../tokens/unionflow_colors.dart';
+
+/// Type d'export disponible
+enum ExportType {
+  pdf('PDF', Icons.picture_as_pdf),
+  excel('Excel', Icons.table_chart),
+  csv('CSV', Icons.description);
+
+  final String label;
+  final IconData icon;
+  const ExportType(this.label, this.icon);
+}
+
+/// Bouton d'export avec options
+class UnionExportButton extends StatelessWidget {
+  final Function(ExportType) onExport;
+  final bool isLoading;
+
+  const UnionExportButton({
+    super.key,
+    required this.onExport,
+    this.isLoading = false,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return PopupMenuButton<ExportType>(
+      icon: Container(
+        padding: const EdgeInsets.all(10),
+        decoration: BoxDecoration(
+          gradient: UnionFlowColors.primaryGradient,
+          borderRadius: BorderRadius.circular(12),
+          boxShadow: UnionFlowColors.greenGlowShadow,
+        ),
+        child: isLoading
+            ? const SizedBox(
+                width: 20,
+                height: 20,
+                child: CircularProgressIndicator(
+                  strokeWidth: 2,
+                  valueColor: AlwaysStoppedAnimation<Color>(Colors.white),
+                ),
+              )
+            : const Icon(
+                Icons.download,
+                color: Colors.white,
+                size: 20,
+              ),
+      ),
+      itemBuilder: (context) => ExportType.values.map((type) {
+        return PopupMenuItem<ExportType>(
+          value: type,
+          child: Row(
+            children: [
+              Icon(
+                type.icon,
+                size: 20,
+                color: UnionFlowColors.unionGreen,
+              ),
+              const SizedBox(width: 12),
+              Text(
+                'Exporter en ${type.label}',
+                style: const TextStyle(
+                  fontSize: 13,
+                  fontWeight: FontWeight.w600,
+                  color: UnionFlowColors.textPrimary,
+                ),
+              ),
+            ],
+          ),
+        );
+      }).toList(),
+      onSelected: onExport,
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(12),
+      ),
+      elevation: 8,
+      color: UnionFlowColors.surface,
+    );
+  }
+}
+
+/// Dialog pour confirmer l'export
+class ExportConfirmDialog extends StatelessWidget {
+  final ExportType exportType;
+  final VoidCallback onConfirm;
+  final String? message;
+
+  const ExportConfirmDialog({
+    super.key,
+    required this.exportType,
+    required this.onConfirm,
+    this.message,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return AlertDialog(
+      shape: RoundedRectangleBorder(
+        borderRadius: BorderRadius.circular(20),
+      ),
+      backgroundColor: UnionFlowColors.surface,
+      title: Row(
+        children: [
+          Container(
+            padding: const EdgeInsets.all(10),
+            decoration: BoxDecoration(
+              color: UnionFlowColors.unionGreen.withOpacity(0.1),
+              borderRadius: BorderRadius.circular(12),
+            ),
+            child: Icon(
+              exportType.icon,
+              color: UnionFlowColors.unionGreen,
+              size: 24,
+            ),
+          ),
+          const SizedBox(width: 12),
+          Text(
+            'Exporter en ${exportType.label}',
+            style: const TextStyle(
+              fontSize: 16,
+              fontWeight: FontWeight.w700,
+              color: UnionFlowColors.textPrimary,
+            ),
+          ),
+        ],
+      ),
+      content: Text(
+        message ?? 'Voulez-vous exporter le rapport au format ${exportType.label}?',
+        style: const TextStyle(
+          fontSize: 14,
+          color: UnionFlowColors.textSecondary,
+        ),
+      ),
+      actions: [
+        TextButton(
+          onPressed: () => Navigator.pop(context),
+          child: const Text(
+            'Annuler',
+            style: TextStyle(
+              color: UnionFlowColors.textSecondary,
+              fontWeight: FontWeight.w600,
+            ),
+          ),
+        ),
+        ElevatedButton(
+          onPressed: () {
+            Navigator.pop(context);
+            onConfirm();
+          },
+          style: ElevatedButton.styleFrom(
+            backgroundColor: UnionFlowColors.unionGreen,
+            foregroundColor: Colors.white,
+            shape: RoundedRectangleBorder(
+              borderRadius: BorderRadius.circular(12),
+            ),
+            elevation: 0,
+          ),
+          child: const Text(
+            'Confirmer',
+            style: TextStyle(fontWeight: FontWeight.w700),
+          ),
+        ),
+      ],
+    );
+  }
+}