From 3ec34e6aaa488ba40dee84d16353bcd0bb552b8f Mon Sep 17 00:00:00 2001
From: Piotr Zegarek <pzegarek@intel471.com>
Date: Fri, 25 Oct 2024 20:11:13 +0200
Subject: [PATCH] solution

---
 app/main.py | 53 +++++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 47 insertions(+), 6 deletions(-)

diff --git a/app/main.py b/app/main.py
index 6d375672..1396a012 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,25 +1,66 @@
 from abc import ABC
+from typing import Any
 
 
 class IntegerRange:
-    pass
+    def __init__(self, min_amount: int, max_amount: int) -> None:
+        self.min_amount = min_amount
+        self.max_amount = max_amount
+
+    def __set_name__(self, owner: Any, name: str) -> None:
+        self.private_name = f"_{name}"
+
+    def __get__(self, instance: Any, owner: Any) -> int:
+        return getattr(instance, self.private_name)
+
+    def __set__(self, instance: Any, value: Any) -> None:
+        if not isinstance(value, int):
+            raise TypeError
+
+        if value < self.min_amount or value > self.max_amount:
+            raise ValueError
+
+        setattr(instance, self.private_name, value)
 
 
 class Visitor:
-   pass
+    def __init__(self, name: str, age: int, weight: int, height: int) -> None:
+        self.name = name
+        self.age = age
+        self.weight = weight
+        self.height = height
 
 
 class SlideLimitationValidator(ABC):
-    pass
+    def __init__(self, age: int, weight: int, height: int) -> None:
+        self.age = age
+        self.weight = weight
+        self.height = height
 
 
 class ChildrenSlideLimitationValidator(SlideLimitationValidator):
-    pass
+    age = IntegerRange(4, 14)
+    height = IntegerRange(80, 120)
+    weight = IntegerRange(20, 50)
 
 
 class AdultSlideLimitationValidator(SlideLimitationValidator):
-    pass
+    age = IntegerRange(14, 60)
+    height = IntegerRange(120, 220)
+    weight = IntegerRange(50, 120)
 
 
 class Slide:
-    pass
+    def __init__(self,
+                 name: str,
+                 limitation_class: SlideLimitationValidator
+                 ) -> None:
+        self.name = name
+        self.limitation_class = limitation_class
+
+    def can_access(self, visitor: Visitor) -> bool:
+        try:
+            self.limitation_class(visitor.age, visitor.weight, visitor.height)
+            return True
+        except (TypeError, ValueError):
+            return False