Telling a tom from a snare with one microphone

hello sasha here, another post on DrumMate development. gotta good interaction last time from people so decided to post a new post regarding how im dealing with toms since i added a feature for it

DrumMate is an accompaniment app, it plays a band that follows the drummer, no ai the only intelligence is the drummer itself

mic is hard because we're trying to make hardware easy for users so using the phone which is not a great mic and it gives the whole kit in one signal

kick snare hat was easy cause they sit in different parts of the freq spectrum. toms are harder because they sit in the snare band

ive only tested it on drums i synthesised and never a real kit. im wondering if anyone has done a single-mic drum classification and got it right?