From 5890bc744ffb0dd8b4ec3eaca7af837b1056e619 Mon Sep 17 00:00:00 2001
From: camillebrianceau <camille.brianceau@gmail.com>
Date: Wed, 20 Nov 2024 16:05:53 +0100
Subject: [PATCH] first ideas for entities

---
 src/clinicaio/hello.py | 50 +++++++++++++++++++++---------------------
 1 file changed, 25 insertions(+), 25 deletions(-)

diff --git a/src/clinicaio/hello.py b/src/clinicaio/hello.py
index d9dd5d4..540e730 100644
--- a/src/clinicaio/hello.py
+++ b/src/clinicaio/hello.py
@@ -1,34 +1,34 @@
+__all__ = [
+    "greet",
+    "say_goodbye",
+]
 
 
+def greet(name: str):
+    """Greet the person with provided name.
 
-class Label(UserString):
-    def __init__(self, value: str):
-        super().__init__(self.validate(value))
+    Parameters
+    ----------
+    name : str
+        The name of the person to greet.
+    """
+    print(_build_greeting_message(name))
 
-    @classmethod
-    def validate(cls, value: str) -> str:
-        if value.isalnum():
-            return value
-        raise ValueError(
-            f"Label '{value}' is not a valid BIDS label: it must be composed only by letters and/or numbers."
-        )
-    
-class Index:
-    value: PositiveInt
-    length_as_string: PositiveInt # for padding with zeros
 
-    # Implement the constraint and the string representation taking into account the padding...
-class Entity:
-    key: Label
-    value : Label | Index
+def _build_greeting_message(name: str) -> str:
+    return f"Hello {name} !"
 
-    def __str__(self) -> str:
-        return f"{self.key}-{self.value}"
 
-class SubjectEntity(Entity):
-    key = Label("sub")
+def say_goodbye(name: str):
+    """Say goodbye to the person with the provided name.
 
-    def __init__(self, value: str):
-        self.value = Label(value)
+    Parameters
+    ----------
+    name : str
+        The name of the person to say goodbye to.
+    """
+    print(_build_good_bye_message(name))
 
-...
\ No newline at end of file
+
+def _build_good_bye_message(name: str) -> str:
+    return f"Goodbye {name} !"