Adds support for currencies other than USD and EUR by using USD as an intermediary currency.
For example, if CAD is selected, the exchange rate will be calculated by multiplying the BTC->USD rate by the USD->CAD rate.
I've tested the result against my own account (currently have a balance of ~ CAD$70, and I can confirm that the amount reported in Home Assistant matches what's reported in the NiceHash UI, to the cent. So it's likely that NiceHash is using the exact same formula.
One downside of my implementation is that the USD currency icon will be used for all non-EUR currencies.
Closes #3
Adds support for currencies other than USD and EUR by using USD as an intermediary currency.
For example, if CAD is selected, the exchange rate will be calculated by multiplying the BTC->USD rate by the USD->CAD rate.
I've tested the result against my own account (currently have a balance of ~ CAD$70, and I can confirm that the amount reported in Home Assistant matches what's reported in the NiceHash UI, to the cent. So it's likely that NiceHash is using the exact same formula.
One downside of my implementation is that the USD currency icon will be used for all non-EUR currencies.