Kompletter Rewrite

models/program.py

@@ -0,0 +1,39 @@
+from dataclasses import dataclass
+from typing import Optional
+
+
+@dataclass
+class Program:
+    name: str
+    path: str
+    category: Optional[str] = None
+    requires_admin: bool = False
+    
+    def __post_init__(self):
+        if not self.name:
+            raise ValueError("Program name cannot be empty")
+        if not self.path:
+            raise ValueError("Program path cannot be empty")
+    
+    def to_dict(self) -> dict:
+        result = {
+            "Name": self.name,
+            "Pfad": self.path
+        }
+        if self.category:
+            result["Kategorie"] = self.category
+        if self.requires_admin:
+            result["Adminrechte"] = True
+        return result
+    
+    @classmethod
+    def from_dict(cls, data: dict) -> 'Program':
+        return cls(
+            name=data["Name"],
+            path=data["Pfad"],
+            category=data.get("Kategorie"),
+            requires_admin=data.get("Adminrechte", False)
+        )
+    
+    def __str__(self) -> str:
+        return f"{self.name} ({self.category or 'Ohne Kategorie'})"