ESP32 Audio: Max98357

Im new to esp32 world.
I have esp32, and max98357 amplifier and 0.5w speaker.
I am able to the radio streaming.
But I want to play the audio file real-time, that ".wav" audio file will get generated at the server on time interval of half or one second.(every time new file will get generated).
I want to play it on the esp32 on every new file generation.

How can I do this?
Is it possible?
If other components are needed to do this?(I can buy)

Thanks