elektrihinna arvutus

template:
  - sensor:
      - name: "Elektrihinna Arvutus"
        state: >
          {% set peak_price_weekday = 0.0818 %}
          {% set peak_price_weekend = 0.0474 %}
          {% set day_price = 0.0529 %}
          {% set night_price = 0.0303 %}
          {% set monthly_fee = 19.84 %}

          {% set current_time = now() %}
          {% set current_hour = current_time.hour %}
          {% set current_day = current_time.strftime('%A') %}

          {% set total_cost = monthly_fee %}

          {% if current_day in ['Saturday', 'Sunday'] %}
              {% if current_hour >= 16 and current_hour < 20 %}
                  {% set total_cost = total_cost + peak_price_weekend %}
              {% elif current_hour >= 7 and current_hour < 22 %}
                  {% set total_cost = total_cost + day_price %}
              {% else %}
                  {% set total_cost = total_cost + night_price %}
              {% endif %}
          {% else %}
              {% if (current_hour >= 9 and current_hour < 12) or (current_hour >= 16 and current_hour < 20) %}
                  {% set total_cost = total_cost + peak_price_weekday %}
              {% elif current_hour >= 7 and current_hour < 22 %}
                  {% set total_cost = total_cost + day_price %}
              {% else %}
                  {% set total_cost = total_cost + night_price %}
              {% endif %}
          {% endif %}

          {{ total_cost | round(2) }}