Party A is playing computer games during work hours.
Party B approaches and says:
"Isn't it too soon to be playing?"
The intended meaning being that since it is still during work hours, party A should be working instead, or at least should not be playing games already.
In this context, is the usage of "too soon" correct or would the usage of "too early" be the appropriate one?
Would someone be able to explain the theory behind the usage of both expressions in clear terms?
From my understanding, too soon implies the event it is related to has already passed.
Google results are not explicit enough to be able to convince either party.