main.rs

use std::fs::read_dir;
use csv::Writer;
use chrono::Local;

mod libs;
use libs::Audio;

mod cli;
use cli::Cli;

fn main() {
    let cli = Cli::new();

    let src = cli.src.unwrap_or_default();
    let dst = cli.dst.unwrap_or_default();
    let op = cli.op.unwrap();

    let dd = Local::now().format("%d%m%Y-%H%M");
    let file = format!("{}/{}_{}_{}", dst, op, dd ,"audios_duration.csv");

    let mut wtr = Writer::from_path(file).unwrap();
    let _ = wtr.write_record(&["Nome","Duração"]);

    for entry in read_dir(src).expect("source directory not found.") {
        let entry = entry.unwrap();

        if entry.path().is_file() {
            match  entry.file_name().to_string_lossy() {
                f if f.ends_with(".wav") | f.ends_with(".mp3") | f.ends_with(".mp4") => {
                    let res = Audio::get_length(entry);

                    let _ = wtr.write_record(&[res.name, res.duration]);

                },
                _ => continue,
            }
        }
    }

}