ui수정

mobile/lib/models/public_participant.dart

@@ -88,3 +88,50 @@ class PublicParticipant {
     );
   }
 }
+
+enum ParticipantStatus { pending, confirmed, canceled, unknown }
+enum PaymentStatus { unpaid, paid, refunded, partial, unknown }
+enum MemberType { member, guest, staff, unknown }
+
+extension PublicParticipantEnums on PublicParticipant {
+  ParticipantStatus get statusEnum {
+    switch ((status ?? '').toLowerCase()) {
+      case 'pending':
+        return ParticipantStatus.pending;
+      case 'confirmed':
+        return ParticipantStatus.confirmed;
+      case 'canceled':
+        return ParticipantStatus.canceled;
+      default:
+        return ParticipantStatus.unknown;
+    }
+  }
+
+  PaymentStatus get paymentEnum {
+    switch ((paymentStatus ?? '').toLowerCase()) {
+      case 'paid':
+        return PaymentStatus.paid;
+      case 'unpaid':
+        return PaymentStatus.unpaid;
+      case 'refunded':
+        return PaymentStatus.refunded;
+      case 'partial':
+        return PaymentStatus.partial;
+      default:
+        return PaymentStatus.unknown;
+    }
+  }
+
+  MemberType get memberTypeEnum {
+    switch ((memberType ?? '').toLowerCase()) {
+      case 'member':
+        return MemberType.member;
+      case 'guest':
+        return MemberType.guest;
+      case 'staff':
+        return MemberType.staff;
+      default:
+        return MemberType.unknown;
+    }
+  }
+}