From 64edf2fe33d31320a4e22c389e800174aea03437 Mon Sep 17 00:00:00 2001
From: Thibault Maekelbergh <6213695+thibmaek@users.noreply.github.com>
Date: Wed, 29 Jan 2020 12:12:40 +0100
Subject: [PATCH] Create truly live unique id (#31078)

* Create truly live unique id

* Do not generate unique id on basis of name

* Add the station to the default station live name
---
 homeassistant/components/nmbs/sensor.py | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/homeassistant/components/nmbs/sensor.py b/homeassistant/components/nmbs/sensor.py
index a91ff511b07..4865b0a9839 100644
--- a/homeassistant/components/nmbs/sensor.py
+++ b/homeassistant/components/nmbs/sensor.py
@@ -80,7 +80,9 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
     ]
 
     if station_live is not None:
-        sensors.append(NMBSLiveBoard(api_client, station_live))
+        sensors.append(
+            NMBSLiveBoard(api_client, station_live, station_from, station_to)
+        )
 
     add_entities(sensors, True)
 
@@ -88,23 +90,26 @@ def setup_platform(hass, config, add_entities, discovery_info=None):
 class NMBSLiveBoard(Entity):
     """Get the next train from a station's liveboard."""
 
-    def __init__(self, api_client, live_station):
+    def __init__(self, api_client, live_station, station_from, station_to):
         """Initialize the sensor for getting liveboard data."""
         self._station = live_station
         self._api_client = api_client
-        self._unique_id = f"nmbs_live_{self._station}"
+        self._station_from = station_from
+        self._station_to = station_to
         self._attrs = {}
         self._state = None
 
     @property
     def name(self):
         """Return the sensor default name."""
-        return "NMBS Live"
+        return f"NMBS Live ({self._station})"
 
     @property
     def unique_id(self):
         """Return a unique ID."""
-        return self._unique_id
+        unique_id = f"{self._station}_{self._station_from}_{self._station_to}"
+
+        return f"nmbs_live_{unique_id}"
 
     @property
     def icon(self):