Create automate watering season

automate watering season

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+I have had a play and found this works.
+
+1. Create a local calendar, https://www.home-assistant.io/integrations/calendar, I named mine 'local'
+2. Add the 'Watering Season' entry with the desired start and end dates, using the calendar link in the sidebar
+3. For testing, the calendar does not refresh immediately so set the start at least 15 minutes into the future.
+4. Check that the 'enable_program' switch name is consistent with your implementation
+```
+alias: Calendar
+description: ""
+triggers:
+  - trigger: calendar
+    entity_id: calendar.local
+    event: start
+    offset: "0:0:0"
+  - trigger: calendar
+    entity_id: calendar.local
+    event: end
+    offset: "0:0:0"
+mode: parallel
+max: 10
+conditions:
+  - condition: template
+    value_template: "{{ 'Watering Season' in trigger.calendar_event.summary }}"
+actions:
+  - if:
+      - condition: template
+        value_template: "{{ trigger.event == 'start' }}"
+    then:
+      - data: {}
+        target:
+          entity_id: switch.enable_program
+        action: switch.turn_on
+      - action: notify.persistent_notification
+        metadata: {}
+        data:
+          message: Watering Season started
+    else:
+      - data: {}
+        target:
+          entity_id: switch.enable_program
+        action: switch.turn_off
+      - action: notify.persistent_notification
+        metadata: {}
+        data:
+          message: Watering Season ended
+```