Add Home Assistant controls for resin curing timer

2026-10-17 15:33:27 -04:00
parent 34c4e54c13
commit 5e51a1f9aa
2 changed files with 123 additions and 6 deletions
@@ -1,6 +1,6 @@
-# Timer helpers
-# Example:
-# bedtime_timer:
-#   name: Bedtime Timer
-#   duration: "00:30:00"
-#   icon: mdi:timer
+# Used by esphome/resin-curing-timer.yaml and its companion HA package.
+resin_curing:
+  name: Resin Curing
+  duration: "00:30:00"
+  icon: mdi:timer-outline
+  restore: true
@@ -0,0 +1,117 @@
+# Companion to esphome/resin-curing-timer.yaml.
+# Keep the outlet and controller IDs in sync with that file's substitutions.
+# The timer helper is defined in helpers/timer.yaml.
+template:
+  - sensor:
+      - name: Resin Curing Deadline
+        default_entity_id: sensor.resin_curing_deadline
+        unique_id: resin_curing_deadline
+        icon: mdi:timer-sand
+        # The ESPHome display expects Unix epoch seconds, rather than an ISO date.
+        state: >-
+          {{ as_timestamp(state_attr('timer.resin_curing', 'finishes_at'), 0) | int
+             if is_state('timer.resin_curing', 'active') else 0 }}
+
+automation:
+  - id: resin_curing_timer_control
+    alias: Resin Curing Timer - Control UV Light
+    description: >-
+      Handle the CYD presets and STOP button, turn off the UV outlet when the
+      timer ends, and reconcile the timer and outlet after restart or recovery.
+    triggers:
+      - trigger: event
+        event_type: esphome.resin_curing_timer
+        event_data:
+          controller: resin-curing-timer
+        id: command
+      - trigger: state
+        entity_id: timer.resin_curing
+        to:
+          - idle
+          - paused
+        id: timer_stopped
+      - trigger: event
+        event_type: timer.finished
+        event_data:
+          entity_id: timer.resin_curing
+        id: timer_finished
+      - trigger: state
+        entity_id: switch.resin_uv_light
+        to:
+          - "on"
+          - "off"
+        id: outlet_changed
+      - trigger: homeassistant
+        event: start
+        id: startup
+      - trigger: event
+        event_type: automation_reloaded
+        id: reload
+      # Retry a missed shutoff once the outlet recovers, including after downtime.
+      - trigger: time_pattern
+        seconds: "/30"
+        id: reconcile
+    actions:
+      - choose:
+          - conditions:
+              - condition: template
+                value_template: >-
+                  {{ trigger.id == 'command'
+                     and trigger.event.data.get('command') == 'start'
+                     and trigger.event.data.get('minutes') | string
+                         in ['30', '45', '60', '90']
+                     and states('switch.resin_uv_light') in ['on', 'off'] }}
+            sequence:
+              # Arm the shutoff before requesting power. Each preset replaces
+              # the remaining time, matching the duration shown on the CYD.
+              - action: timer.start
+                target:
+                  entity_id: timer.resin_curing
+                data:
+                  duration: "{{ (trigger.event.data.minutes | int) * 60 }}"
+              - action: switch.turn_on
+                target:
+                  entity_id: switch.resin_uv_light
+          - conditions:
+              - condition: template
+                value_template: >-
+                  {{ trigger.id == 'command'
+                     and trigger.event.data.get('command') == 'stop' }}
+            sequence:
+              - action: switch.turn_off
+                continue_on_error: true
+                target:
+                  entity_id: switch.resin_uv_light
+              - action: timer.cancel
+                target:
+                  entity_id: timer.resin_curing
+        default:
+          # Ignore malformed commands. Recheck current state when a queued
+          # event runs so an old expiry cannot stop a newly started session.
+          - condition: template
+            value_template: "{{ trigger.id != 'command' }}"
+          - choose:
+              - conditions:
+                  - condition: template
+                    value_template: >-
+                      {{ not is_state('timer.resin_curing', 'active')
+                         and not is_state('switch.resin_uv_light', 'off') }}
+                sequence:
+                  - action: switch.turn_off
+                    continue_on_error: true
+                    target:
+                      entity_id: switch.resin_uv_light
+              - conditions:
+                  - condition: state
+                    entity_id: timer.resin_curing
+                    state: active
+                  - condition: state
+                    entity_id: switch.resin_uv_light
+                    state: "off"
+                sequence:
+                  # A physical/HA outlet shutoff ends the displayed countdown.
+                  - action: timer.cancel
+                    target:
+                      entity_id: timer.resin_curing
+    mode: queued
+    max: 20