From 43034bb41e0189529be42ce4a850ebf73d5f4f10 Mon Sep 17 00:00:00 2001
From: Claus Dethlefsen <claus.dethlefsen@gmail.com>
Date: Mon, 20 Apr 2026 07:01:19 +0200
Subject: [PATCH] Fix spontan doorbell efter HA genstart: restart-safe
 event_cnt

- input_number initial sat til -1 (sentinel for 'aldrig synkroniseret')
- condition fjernet, event_cnt check flyttet ind i action blok
- counter opdateres ALTID (ogsaa ved wake-up)
- doorbell koerer kun naar old_cnt >= 0 OG new_cnt != old_cnt
- foerste wake-up efter restart synkroniserer stille uden at ringe
---
 include/automations/doerklokke_bag2.yaml | 13 +++++++++++++
 include/automations/doerklokke_for.yaml  | 13 +++++++++++++
 include/input/number/shelly_buttons.yaml | 15 +++++++++++++++
 3 files changed, 41 insertions(+)
 create mode 100644 include/input/number/shelly_buttons.yaml

diff --git a/include/automations/doerklokke_bag2.yaml b/include/automations/doerklokke_bag2.yaml
index d59e6a1..9c96049 100644
--- a/include/automations/doerklokke_bag2.yaml
+++ b/include/automations/doerklokke_bag2.yaml
@@ -10,6 +10,19 @@
     topic: '{{''shellies/shellybutton1-'' ~ button_id ~ ''/input_event/0''}}'
   condition: []
   action:
+  # Gem gammel og ny event_cnt
+  - variables:
+      new_cnt: "{{ trigger.payload_json.event_cnt | int(0) }}"
+      old_cnt: "{{ states('input_number.shelly_bagdor_event_cnt') | int(-1) }}"
+  # Opdater counter ALTID (ogsaa ved wake-up)
+  - service: input_number.set_value
+    target:
+      entity_id: input_number.shelly_bagdor_event_cnt
+    data:
+      value: "{{ new_cnt }}"
+  # Stop hvis: foerste sync efter restart (old=-1) eller samme cnt (periodisk wake-up)
+  - condition: template
+    value_template: "{{ old_cnt >= 0 and new_cnt != old_cnt }}"
   - choose:
     - conditions:
       - condition: template
diff --git a/include/automations/doerklokke_for.yaml b/include/automations/doerklokke_for.yaml
index 4666b60..f767a1f 100644
--- a/include/automations/doerklokke_for.yaml
+++ b/include/automations/doerklokke_for.yaml
@@ -11,6 +11,19 @@
     topic: '{{''shellies/shellybutton1-'' ~ button_id ~ ''/input_event/0''}}'
   condition: []
   action:
+  # Gem gammel og ny event_cnt
+  - variables:
+      new_cnt: "{{ trigger.payload_json.event_cnt | int(0) }}"
+      old_cnt: "{{ states('input_number.shelly_fordor_event_cnt') | int(-1) }}"
+  # Opdater counter ALTID (ogsaa ved wake-up)
+  - service: input_number.set_value
+    target:
+      entity_id: input_number.shelly_fordor_event_cnt
+    data:
+      value: "{{ new_cnt }}"
+  # Stop hvis: foerste sync efter restart (old=-1) eller samme cnt (periodisk wake-up)
+  - condition: template
+    value_template: "{{ old_cnt >= 0 and new_cnt != old_cnt }}"
   - choose:
     - conditions:
       - condition: template
diff --git a/include/input/number/shelly_buttons.yaml b/include/input/number/shelly_buttons.yaml
new file mode 100644
index 0000000..4f624bf
--- /dev/null
+++ b/include/input/number/shelly_buttons.yaml
@@ -0,0 +1,15 @@
+shelly_bagdor_event_cnt:
+  name: Shelly bagdoer event count
+  min: -1
+  max: 99999
+  step: 1
+  mode: box
+  initial: -1
+
+shelly_fordor_event_cnt:
+  name: Shelly fordoer event count
+  min: -1
+  max: 99999
+  step: 1
+  mode: box
+  initial: -1