auto rename reference document when updated

church/church_study/doctype/church_bible_reference/church_bible_reference.py

@@ -1,9 +1,35 @@
 # Copyright (c) 2025, meichthys and contributors
 # For license information, please see license.txt
 
-# import frappe
+import frappe
 from frappe.model.document import Document
 
 
 class ChurchBibleReference(Document):
 	pass
+
+	def autoname(self):
+		name = self.get_name()
+		if not frappe.db.exists("Church Bible Reference", self.name):
+			self.name = name
+			return
+		else:
+			if self.name != self.get_name():
+				frappe.rename_doc("Church Bible Reference", self.name, name)
+
+	def get_name(self):
+		"""Constructs the document name"""
+		if self.start_verse and self.end_verse:
+			ref = f"{self.start_verse} - {self.end_verse}"
+		elif self.start_verse:
+			ref = f"{self.start_verse}"
+		else:
+			frappe.throw("A start verse is required to name the reference")
+		if self.translation:
+			return f"{ref} ({self.translation})"
+		else:
+			return ref
+
+	def on_update(self):
+		# Rename document when updating
+		self.autoname()