Price template: Pstryk + PGE G12n

[tomaszrondio]

Not 100% sure if it is correct so check my code please.
I assumed that all of these prices should be returned in pln/MWh that is why all values are multiplied by 1000.

I haven't seen quality rate in other templates. Found it in this document: https://www.gkpge.pl/content/download/bb84711d22ac2bf094cdf9eeb5388076/file/a5_wyciag_z_taryfy_osd_6_01_2025_web.pdf

{# Pstryk + PGE G12n #}
{% set s = {
    "VAT": 1.23,
    "peak_distribution_rate": 0.3478*1000|float,
    "offpeak_distribution_rate": 0.0348*1000|float,
    "market_access_fee": 0.08*1000|float,
    "excise": 0.0045*1000|float,
    "quality_rate" : 0.0314 * 1000|float,
} %}
 
{# Define offpeak periods for G12n tariff as a tuple (start_hour, stop_hour) #}
{% set offpeak_hours = (1, 5) %}

{# Check if the current time falls within any peak period #}
{% set is_peak = True %}

{% if now().hour >= offpeak_hours[0] and now().hour < offpeak_hours[1] %}
    {% set is_peak = False %}
{% endif %}

{# check if it is sunday #}
{%if now().weekday() == 6 %}
    {% set is_peak = False %}
{% endif %}

{# Set distribution rate based on peak or offpeak time #}
{% set distribution_rate = s.peak_distribution_rate if is_peak else s.offpeak_distribution_rate %}

{# Final price calculation #}
{{ ((fixing1_rate + distribution_rate + s.market_access_fee + s.quality_rate) * s.VAT) + s.excise  | float }}