Show all solr inputs, relevancy calculations, and boosts affecting the order of results

Seeing can definitely help understanding. I was frustrated with not being able to see what was affecting results. I wanted to be able to

I also would like to see that in my site, or at least get the query produced by the site printed so i can paste it into the Solr web interface. Too hard to translate from what i’m doing on the site (filtering via facets plus searching via keywords) to what the site is causing Solr to do on the backend.