pub struct Sample {
    pub sample_rate: u32,
    pub data: Vec<i16>,
    pub loop_start: Option<u32>,
    pub loop_end: Option<u32>,
}

impl Sample {
    pub fn new(sample_rate: u32, data: Vec<i16>) -> Self {
        Self {
            sample_rate,
            data,
            loop_start: None,
            loop_end: None,
        }
    }

    pub fn with_loop(mut self, start: u32, end: u32) -> Self {
        self.loop_start = Some(start);
        self.loop_end = Some(end);
        self
    }

    pub fn frames_len(&self) -> usize {
        self.data.len()
    }
}