#!/bin/bash

cut --complement -f 2 -d\| metadata.csv > metadata-cut.csv
awk -F '|' -v OFS='|' '$1 {print "mefwavs/wavs/" $1 ".wav" "|" $2}' metadata-cut.csv > ljs_audio_text.txt 
shuf metadata-cut.csv > metadata-cut-shuf.csv
awk -F '|' -v OFS='|' '$1 {print "mefwavs/wavs/" $1 ".wav" "|" $2}' metadata-cut-shuf.csv > ljs_audio_text-shuf.txt
sed -n '1,50p' ljs_audio_text-shuf.txt > ljs_audio_text_val_filelist.txt 
sed -n '51,200p' ljs_audio_text-shuf.txt > ljs_audio_text_test_filelist.txt
sed -n '201,$ p' ljs_audio_text-shuf.txt > ljs_audio_text_train_filelist.txt
awk -F '|' -v OFS='|' '$1 {print "mefwavs/mels/" $1 ".pt" "|" $2}' metadata-cut-shuf.csv > ljs_mel_text-shuf.txt
sed -n '1,50p' ljs_mel_text-shuf.txt > ljs_mel_text_val_filelist.txt
sed -n '51,200p' ljs_mel_text-shuf.txt > ljs_mel_text_test_filelist.txt
sed -n '201,$ p' ljs_mel_text-shuf.txt > ljs_mel_text_train_filelist.txt