I'm still mildly puzzled as to what indications we actually have that Iran has any intention to DO that.
Their program makes absolutely no sense as anything other than a weapons program.
1) For civilian reactors you don't build an enrichment plant unless you have a bunch of them. It's simply uneconomic. Iran doesn't even have one power reactor, let alone the ~20 that makes an enrichment plant a sane investment. (If you're worried about supplies being cut off, stockpile fuel. It's still cheaper.) As Iran has to develop the technology the breakpoint is even higher. Even their projections as to nuclear power use put this point decades away.
2) The only uses for uranium that is enriched beyond reactor grade is bombs and very small reactors. About the only use for the latter is on mobile platforms--major warships and sometimes icebreakers. Iran doesn't need icebreakers, it has no ships of a size that anyone else puts a reactor on and nuclear warships are only for blue-water navies anyway--and Iran's navy is not a blue-water navy.
