42 lines
1.6 KiB
YAML
42 lines
1.6 KiB
YAML
- binary_sensor:
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- name: tesla_charge_now
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state: >
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{% set deadline_raw = states('input_datetime.tesla_charge_deadline') %}
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{% set deadline_ts = as_timestamp(deadline_raw) if deadline_raw not in ['unknown','unavailable',''] else none %}
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{% set hours_needed = states('sensor.tesla_charge_hours_needed') | float(0) | round(0, 'ceil') %}
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{% set prices = (state_attr('sensor.energidataservice','today') or [])
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+ (state_attr('sensor.energidataservice','tomorrow') or []) %}
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{# Filter gyldige slots før deadline #}
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{% set valid = [] %}
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{% for p in prices %}
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{% if p.hour %}
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{% set ts = as_timestamp(p.hour) %}
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{% if not deadline_ts or ts <= deadline_ts %}
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{% set valid = valid + [p] %}
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{% endif %}
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{% endif %}
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{% endfor %}
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{# Sortér kronologisk #}
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{% set valid = valid | sort(attribute='hour') %}
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{# Find billigste sammenhængende blok #}
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{% set best_block = [] %}
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{% set best_price = 999 %}
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{% for i in range(0, (valid | length) - hours_needed + 1) %}
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{% set block = valid[i:i+hours_needed] %}
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{% set total = block | map(attribute='price') | sum %}
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{% if total < best_price %}
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{% set best_price = total %}
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{% set best_block = block %}
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{% endif %}
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{% endfor %}
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{% set now_slot = now().replace(minute=0, second=0, microsecond=0).isoformat() %}
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{{ best_block | selectattr('hour','equalto',now_slot) | list | count > 0 }}
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