#include <SD.h>
#include <Adafruit_VS1053.h>

#define DREQ           2  // Data Request pin for VS1053
#define VS1053_CS      6  // Chip Select for VS1053 MP3
#define VS1053_DCS     7  // Data/Command for VS1053 MP3
#define VS1053_RESET   8  // Reset for VS1053 MP3
#define SD_CS          9  // Chip Select for SD card

Adafruit_VS1053_FilePlayer musicPlayer = Adafruit_VS1053_FilePlayer(
  VS1053_RESET, VS1053_CS, VS1053_DCS, DREQ, SD_CS
);

void setup() {
  Serial.begin(115200);
  // Initialize SD card
  if (!SD.begin(SD_CS)) {
    Serial.println("Unable to access the SD card");
    while (true);
  }
  
  if (!musicPlayer.begin()) {
    Serial.println("Couldn't find VS1053, do you have the right pins defined?");
    while (true);
  }
  
  Serial.println("VS1053 found");

  // Set volume (left channel, right channel)
  musicPlayer.setVolume(50, 50);  // Adjust volume as needed

  // List and print all files on SD card
  // listAllFiles("/");
  // if (!musicPlayer.startPlayingFile("Not_Ok.mp3")) {
  //   Serial.println("error");
  // } else {
  //   Serial.println("all good");
  // }
}

void loop() {
  if (Serial.available()) {
    String name = Serial.readStringUntil('\n');
    Serial.print("Playing: ");
    Serial.println(name);
    if (!musicPlayer.startPlayingFile((name).c_str())) {
      Serial.println("Failed to play");
    }
  }
}