fix esphome reboots on no wifi

2026-01-18 23:05:33 +13:00
parent 19a14e1d1b
commit 9bbde16d8d
4 changed files with 145 additions and 7 deletions
@@ -0,0 +1,120 @@
+############################################################################################
+# PACKAGE: Xmas Tree Water Warning Light
+# FILE: xmas_tree_water_warning.yaml
+#
+# PURPOSE:
+# - Monitors a water sensor.
+# - If the sensor reads FALSE (off) AND the warning light is enabled:
+#   1) Blink immediately when the sensor first goes false
+#   2) Continue blinking every 5 minutes while it remains false
+#
+# DESIGN GUARANTEE:
+# - The warning light ALWAYS ends in the same state it was in
+#   before the automation started.
+#
+# IMPORTANT:
+# - Home Assistant templates cannot safely use YAML anchors inside states().
+# - If you change the entity ids below, update BOTH:
+#   - the anchors, and
+#   - the two template strings in conditions/action variables.
+############################################################################################
+
+############################################################################################
+# VARIABLES (YAML ANCHORS) - HA SAFE CONTAINER
+# - We store anchors under a valid customize dictionary.
+# - Customizing a non-existent entity is harmless.
+############################################################################################
+homeassistant:
+  customize:
+    sensor.xmas_tree_package_anchors:
+      water_sensor_input: &water_sensor_input binary_sensor.xmas_tree_water_x32ld_water_leak
+      warning_light_output: &warning_light_output switch.spare_tuya_smart_plug_zigbee_x31sp
+
+############################################################################################
+# ENABLE CONTROL
+############################################################################################
+input_boolean:
+  enable_xmas_tree_warning_light:
+    name: Enable Xmas Tree Warning Light
+    icon: mdi:alarm-light-outline
+
+############################################################################################
+# MIRRORED BINARY SENSOR (AS REQUESTED)
+############################################################################################
+template:
+  - binary_sensor:
+      - name: Enable Xmas Tree Warning Light
+        unique_id: enable_xmas_tree_warning_light_binary_sensor
+        icon: mdi:alarm-light-outline
+        state: "{{ is_state('input_boolean.enable_xmas_tree_warning_light', 'on') }}"
+
+############################################################################################
+# AUTOMATION: Flash warning light immediately and then every 5 minutes while sensor is FALSE
+############################################################################################
+automation:
+  - id: xmas_tree_water_warning_light_flash
+    alias: "Xmas Tree - Water Warning Light Flash"
+    description: >
+      If enabled and the water sensor reads false (off), blink immediately on transition
+      to false, and also every 5 minutes while it stays false.
+    mode: single
+    trigger:
+      # Immediate blink when the water sensor transitions to FALSE (off)
+      - platform: state
+        entity_id: *water_sensor_input
+        to: "off"
+
+      # Repeat reminder every 5 minutes while condition remains true
+      - platform: time_pattern
+        minutes: "/5"
+
+    condition:
+      # Only run if the warning feature is enabled
+      - condition: state
+        entity_id: input_boolean.enable_xmas_tree_warning_light
+        state: "on"
+
+      # Only run if water sensor is FALSE (off) and valid
+      - condition: template
+        value_template: "{{ states('binary_sensor.xmas_tree_water_x32ld_water_leak') == 'off' }}"
+
+      # Only run if warning light output is available
+      - condition: template
+        value_template: "{{ states('switch.spare_tuya_smart_plug_zigbee_x31sp') not in ['unknown','unavailable'] }}"
+
+    action:
+      # Capture original state so we can restore it at the end
+      - variables:
+          original_state: "{{ states('switch.spare_tuya_smart_plug_zigbee_x31sp') }}"
+
+      # Blink pattern:
+      # - Toggle for 1 second
+      # - Toggle back for 1 second
+      # - Repeat 5 times
+      - repeat:
+          count: 5
+          sequence:
+            - service: homeassistant.toggle
+              target:
+                entity_id: *warning_light_output
+            - delay:
+                seconds: 1
+            - service: homeassistant.toggle
+              target:
+                entity_id: *warning_light_output
+            - delay:
+                seconds: 1
+
+      # Restore the original state explicitly
+      - choose:
+          - conditions:
+              - condition: template
+                value_template: "{{ original_state == 'on' }}"
+            sequence:
+              - service: homeassistant.turn_on
+                target:
+                  entity_id: *warning_light_output
+        default:
+          - service: homeassistant.turn_off
+            target:
+              entity_id: *warning_light_output