use std::path::PathBuf;

use bytes::Bytes;

pub(crate) struct Thumbnails {
    folder: PathBuf,
}

impl Thumbnails {
    pub(crate) fn new(folder: PathBuf) -> Thumbnails {
        Thumbnails { folder }
    }

    pub(crate) fn get(&self, path: &str) -> Option<Bytes> {
        let asset = self.folder.join(format!("{path}.jpg"));

        if let Ok(data) = std::fs::read(asset) {
            return Some(Bytes::from(data));
        }

        tracing::warn!("Thumbnail not found: {path}");
        None
    }
}