import fs from "fs";
import grabDBDir from "./grab-db-dir";
function stripExportExtension(name) {
    const lower = name.toLowerCase();
    if (lower.endsWith(".tar.gz"))
        return name.slice(0, -7);
    if (lower.endsWith(".tgz"))
        return name.slice(0, -4);
    if (lower.endsWith(".tar"))
        return name.slice(0, -4);
    if (lower.endsWith(".zip"))
        return name.slice(0, -4);
    return name;
}
function exportTimestamp(name) {
    const base = stripExportExtension(name);
    const ts = Number(base.split("-").pop());
    return Number.isFinite(ts) ? ts : 0;
}
export default function grabSortedExports({ config }) {
    const { export_dir } = grabDBDir({ config });
    if (!fs.existsSync(export_dir)) {
        return [];
    }
    const exports = fs.readdirSync(export_dir);
    return exports.sort((a, b) => exportTimestamp(b) - exportTimestamp(a));
}