changed everything from filcnaplo to refilc finally

refilc_kreta_api/lib/models/category.dart

@@ -0,0 +1,44 @@
+import 'grade.dart';
+
+class Category {
+  String id;
+  String description;
+  String name;
+
+  Category({
+    required this.id,
+    this.description = "",
+    this.name = "",
+  });
+
+  factory Category.fromJson(Map json) {
+    return Category(
+      id: json["Uid"] ?? "",
+      description: json["Leiras"] != "Na" ? json["Leiras"] ?? "" : "",
+      name: json["Nev"] != "Na" ? json["Nev"] ?? "" : "",
+    );
+  }
+
+  static GradeType getGradeType(String string) {
+    switch (string) {
+      case "evkozi_jegy_ertekeles":
+        return GradeType.midYear;
+      case "I_ne_jegy_ertekeles":
+        return GradeType.firstQ;
+      case "II_ne_jegy_ertekeles":
+        return GradeType.secondQ;
+      case "felevi_jegy_ertekeles":
+        return GradeType.halfYear;
+      case "III_ne_jegy_ertekeles":
+        return GradeType.thirdQ;
+      case "IV_ne_jegy_ertekeles":
+        return GradeType.fourthQ;
+      case "evvegi_jegy_ertekeles":
+        return GradeType.endYear;
+      case "osztalyozo_vizsga":
+        return GradeType.levelExam;
+      default:
+        return GradeType.unknown;
+    }
+  }
+}