A software I would love to have

[Sushiglutton]

I posted this in the software forum and they called me an idiot. So I try here instead were I know the posters are generally more loving and friendly.

Why is there no line-analyzer software?

What I mean is a more advanced version of poker stove. This is how it should work roughly: You chose ur hand and the board. You put your opp on a range and choose different strategies for different part of his range (for instance he CR/call/check/call etc. with this group of hands etc). Then you should be able to run villains strategy against different lines and see which one is most +EV. It would of course take a long time to program an excact villain strategy (weighted with probability), but a rough estimate would usually be enough. If this would be too hard what about one street?

Doesn't sound that impossible to me. And it would be a great aid in analyzing post-flop play. Does this type of software allready exist?