From 41c3a4fef113f2962b151b72b4e5a60bb11ea17e Mon Sep 17 00:00:00 2001
From: ttrabatt <tiziano.trabattoni@outlook.com>
Date: Sat, 8 Feb 2025 00:45:32 +0100
Subject: [PATCH] EVcharge Process WIP testing

---
 automations.yaml                              |  4 +-
 .../homeassistant/evcharge-process.yaml       | 46 ++++++++++++++++++-
 custom_templates/template_library.jinja       |  9 ++++
 3 files changed, 56 insertions(+), 3 deletions(-)
 create mode 100644 custom_templates/template_library.jinja

diff --git a/automations.yaml b/automations.yaml
index 15a37cd..55a63ad 100644
--- a/automations.yaml
+++ b/automations.yaml
@@ -116,14 +116,16 @@
     input:
       light_target:
         entity_id: light.test_lamp1
-- id: '1738428672069'
+- id: '1738952270274'
   alias: Test-EVcharge-process
   description: ''
   use_blueprint:
     path: homeassistant/evcharge-process.yaml
     input:
       evcharge_entity1: switch.evcharge_front
+      evcharge_entity1_power: sensor.evcharge_front_power
       evcharge_entity2: switch.evcharge_back
+      evcharge_entity2_power: sensor.evcharge_back_power
       use_entity1: input_boolean.evcharge_front_request
       use_entity2: input_boolean.evcharge_back_request
       start_button: input_button.evcharge_start
diff --git a/blueprints/automation/homeassistant/evcharge-process.yaml b/blueprints/automation/homeassistant/evcharge-process.yaml
index 31566bc..48a32f6 100644
--- a/blueprints/automation/homeassistant/evcharge-process.yaml
+++ b/blueprints/automation/homeassistant/evcharge-process.yaml
@@ -11,6 +11,13 @@ blueprint:
         entity:
           filter:
             - domain: switch
+    evcharge_entity1_power:
+      name: Charge via 'Controlled Plug1'
+      description: Identifies the Switch1 power entity (eg EVcharge-front-power)
+      selector:
+        entity:
+          filter:
+            - device_class: power
 
     evcharge_entity2:
       name: Charge via 'Controlled Plug2'
@@ -19,6 +26,14 @@ blueprint:
         entity:
           filter:
             - domain: switch
+    evcharge_entity2_power:
+      name: Charge via 'Controlled Plug2'
+      description: Identifies the Switch1 power entity (eg EVcharge-back-power)
+      selector:
+        entity:
+          filter:
+            - device_class: power
+
     use_entity1:
       name: Enable charge  via 'Controlled Plug1'
       description: Identifies the input flag for charging on 'Controlled Plug1' (eg EVcharge_front_request)
@@ -59,8 +74,35 @@ conditions: []
 variables:
   evcharge_entity1_var: !input evcharge_entity1
   evcharge_entity2_var: !input evcharge_entity2
+  evcharge_entity1_power_var: !input evcharge_entity1_power
+  evcharge_entity2_power_var: !input evcharge_entity2
   use_entity1_var: !input use_entity1
   use_entity2_var: !input use_entity2
+
+  # tried to get entity for sensot.evcharge_front_power with jinja macro, macro working but using in automation is not
+  # terefore added more inputs and entity and entity powe must be assigned correctly otherwise the automation won't work
+  # jinja macro in config/custo_template/template_library.jinja
+  #
+  # Hereafter the macro for reference only:
+  #
+  #  {% macro getpower_id(evcharge_id) %}
+  #  {% set attrib_list = device_entities( device_id (evcharge_id ) ) %}
+  #  {% for attrib in attrib_list %}
+  #    {% if ( attrib | regex_search('power$')) %}
+  #      {{ attrib }}
+  #    {% endif %}
+  #  {% endfor %}
+  #  {% endmacro %}
+
+  # Hereafter the attemped usage as variable initialization
+  # evcharge_entity1_power_var: >-
+  #  {% from 'template_library.jinja' import getpower_id %}
+  #  {% getpower_id(evcharge_entity1_var) %}
+  # evcharge_entity2_power_var: >-
+  #  {% from 'template_library.jinja' import getpower_id %}
+  #  {% getpower_id(evcharge_entity2_var) %}
+
+  # here list of mobile APP to be notified
   recipient_list:
     - notify.mobile_app_ttrabatt_iphone15
     #- notify.mobile_app_emanuele_s24
@@ -121,7 +163,7 @@ actions:
               - delay: 10
 
               - repeat:
-                  # until: "{{ ( states( evcharge_entity1_var, 'power') | int ) < ( states('input_number.evcharge_no_charge_threshold') | int ) }}"
+                  # until: "{{ ( states(evcharge_entity1_power_var) | int ) < ( states('input_number.evcharge_no_charge_threshold') | int ) }}"
                   until: "{{ ( states('input_number.test_evcharge_front') | int) < (states('input_number.evcharge_no_charge_threshold') | int) }}"
                   sequence:
                     - delay: 60
@@ -175,7 +217,7 @@ actions:
               - delay: 10
 
               - repeat:
-                  # until: "{{ state_attr( evcharge_entity2_var, 'power') < states('input_number.evcharge_no_charge_threshold') }}"
+                  # until: "{{ ( states(evcharge_entity2_power_var) | int ) < ( states('input_number.evcharge_no_charge_threshold') | int) }}"
                   until: "{{ ( states('input_number.test_evcharge_back') | int) < ( states('input_number.evcharge_no_charge_threshold') | int) }}"
                   sequence:
                     - delay: 60
diff --git a/custom_templates/template_library.jinja b/custom_templates/template_library.jinja
new file mode 100644
index 0000000..70e0999
--- /dev/null
+++ b/custom_templates/template_library.jinja
@@ -0,0 +1,9 @@
+{% macro getpower_id(evcharge_id) %}
+  {% set attrib_list = device_entities( device_id (evcharge_id ) ) %}
+  {% for attrib in attrib_list %}
+    {% if ( attrib | regex_search('power$')) %}
+      {{ attrib }}
+    {% endif %}
+  {% endfor %}
+{% endmacro %}
+