fix esphome reboots on no wifi

.ha_run.lock

@@ -1 +1 @@
-{"pid": 68, "version": 1, "ha_version": "2025.12.4", "start_ts": 1766303118.5575826}
+{"pid": 67, "version": 1, "ha_version": "2026.1.2", "start_ts": 1768726150.935691}

esphome/common/network_common.yaml

@@ -61,6 +61,8 @@ wifi:
   # Define dns domain / suffix to add to hostname
   domain: "${dns_domain}"
   #min_auth_mode: WPA2
+  # Reboot eventually when Wi-Fi is down (default is 15min)
+  reboot_timeout: 56h
 
 #captive_portal: # extra fallback mechanism for when connecting if the configured WiFi fails
 

esphome/common/sntp_common.yaml

@@ -1,6 +1,6 @@
 ############################################################################################
 # SPECIFIC DEVICE VARIABLE SUBSTITUTIONS
-# If NOT using a secrets file, just replace 
+# If NOT using a secrets file, just replace
 # these with the values (in quotes)
 ###########################################################################################
 substitutions:
@@ -25,10 +25,10 @@ time:
   # Change sync interval from default 5min to 6 hours (or as set in substitutions)
     update_interval: ${sntp_update_interval}
   # Set specific sntp servers to use
-    servers: 
+    servers:
       - "${sntp_server_1}"
       - "${sntp_server_2}"
-      - "${sntp_server_3}"    
+      - "${sntp_server_3}"
   # Publish the time the device was last restarted
     on_time_sync:
       then:
@@ -65,11 +65,27 @@ text_sensor:
     update_interval: "1min"
     entity_category: diagnostic
     lambda: |-
-      auto time_text = id(sntp_time).now().strftime("%H:%M:%S - %d-%m-%Y");
-      return { time_text };
+      // If SNTP time is valid, show real time/date.
+      if (id(sntp_time).now().is_valid()) {
+        auto t = id(sntp_time).now().strftime("%H:%M:%S - %d-%m-%Y");
+        return { t };
+      }
+
+      // Fallback: show internal clock based on current_mins (minutes from midnight).
+      // NOTE: current_mins is expected to be a global defined in the main device YAML.
+      int mins = id(current_mins);
+      if (mins < 0) mins = 0;
+      if (mins >= 1440) mins = mins % 1440;
+
+      int hour = mins / 60;
+      int minute = mins % 60;
+
+      char buff[32];
+      snprintf(buff, sizeof(buff), "%02d:%02d (fallback)", hour, minute);
+      return { std::string(buff) };
 
   - platform: template
     name: "Time: Sync Status"
     id: time_sync
     update_interval: "1min"
-    entity_category: diagnostic
+    entity_category: diagnostic

packages/xmas_tree_water_warning.yaml

@@ -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