tesla charging

include/automations/tesla_smart_charging.yaml

@@ -1,71 +1,74 @@
-- alias: Tesla smart charging v4
-  id: tesla_smart_charging_v4
+- alias: Tesla smart charging PRO
+  id: tesla_smart_charging_pro
   mode: restart
 
   trigger:
+    # Kør hvert 5. min (responsiv)
     - platform: time_pattern
       minutes: "/5"
 
+    # Sikrer re-evaluering ved ny time
+    - platform: time_pattern
+      minutes: "0"
+
   condition:
-    # Valid future deadline
+    # Deadline gyldig
     - condition: template
       value_template: >
         {% set deadline = states('input_datetime.tesla_charge_deadline') %}
-        {{ deadline not in ['unknown','unavailable','']
-           and as_timestamp(deadline) > as_timestamp(now()) }}
+        {{ deadline not in ['unknown','unavailable',''] and as_timestamp(deadline) > as_timestamp(now()) }}
 
-    # Car must be connected
-    - condition: state
-      entity_id: binary_sensor.snowywhite_charger
-      state: "on"
+    # Kun når bilen er tilsluttet
+    - condition: template
+      value_template: >
+        {{ states('binary_sensor.tesla_connected') == 'on' }}
 
   action:
     - variables:
-        charge_now: "{{ is_state('binary_sensor.tesla_charge_now', 'on') }}"
-        charger_on: "{{ is_state('switch.home_charging', 'on') }}"
+        should_charge: "{{ states('binary_sensor.tesla_charge_now') == 'on' }}"
+        last_start: "{{ states('input_datetime.tesla_last_start') }}"
+        last_start_ts: >
+          {% if last_start not in ['unknown','unavailable',''] %}
+            {{ as_timestamp(last_start) }}
+          {% else %}
+            0
+          {% endif %}
+        runtime: "{{ as_timestamp(now()) - last_start_ts }}"
 
     - choose:
 
         # -------------------------
-        # START charging (cheap hour)
+        # START / CONTINUE CHARGING
         # -------------------------
         - conditions:
             - condition: template
-              value_template: "{{ charge_now and not charger_on }}"
+              value_template: "{{ should_charge }}"
 
           sequence:
-            - service: system_log.write
+            # Hvis ikke allerede i gang → registrer start
+            - condition: template
+              value_template: >
+                {{ states('switch.home_charging') != 'on' }}
+
+            - service: input_datetime.set_datetime
+              target:
+                entity_id: input_datetime.tesla_last_start
               data:
-                message: "Tesla: START charging (cheap hour)"
-                level: info
+                datetime: "{{ now().isoformat() }}"
 
             - service: switch.turn_on
               target:
                 entity_id: switch.home_charging
 
         # -------------------------
-        # STOP charging (not cheap)
+        # STOP CHARGING (med hysterese)
         # -------------------------
         - conditions:
             - condition: template
-              value_template: "{{ not charge_now and charger_on }}"
+              value_template: >
+                {{ not should_charge and runtime > 3600 }}
 
           sequence:
-            - service: system_log.write
-              data:
-                message: "Tesla: STOP charging (not cheap)"
-                level: info
-
             - service: switch.turn_off
               target:
                 entity_id: switch.home_charging
-
-    # -------------------------
-    # Default: do nothing
-    # -------------------------
-    - service: system_log.write
-      data:
-        message: >
-          Tesla: No action (charge_now={{ charge_now }},
-          charger_on={{ charger_on }})
-        level: debug