London|25-SDC-July | AYK | Sprint-4 | Decomposition allocation

allocaton.py

@@ -0,0 +1,49 @@
+from dataclasses import dataclass
+from enum import Enum
+from typing import List, Dict
+
+class OperatingSystem(Enum):
+    MACOS = "macOS"
+    ARCH = "Arch Linux"
+    UBUNTU = "Ubuntu"
+
+@dataclass(frozen=True)
+class Person:
+    name: str
+    age: int
+    preferred_operating_system: List[OperatingSystem]
+
+@dataclass(frozen=True)
+class Laptop:
+    id: int
+    manufacturer: str
+    model: str
+    screen_size_in_inches: float
+    operating_system: OperatingSystem
+
+def allocate_laptops(people: List[Person], laptops: List[Laptop]) -> Dict[Person, Laptop]:
+    laptops_remaining = laptops.copy()  
+    allocation: Dict[Person, Laptop] = {}
+
+    for person in people:
+        best_laptop = None
+        best_sadness = 101 
+
+
+        for laptop in laptops_remaining:
+            if laptop.operating_system in person.preferred_operating_system:
+                sadness = person.preferred_operating_system.index(laptop.operating_system)
+            else:
+                sadness = 100
+
+            if sadness < best_sadness:
+                best_sadness = sadness
+                best_laptop = laptop
+
+        if best_laptop is None:
+            raise ValueError(f"No laptops available to allocate to {person.name}")
+
+        allocation[person] = best_laptop
+        laptops_remaining.remove(best_laptop)
+
+    return allocation