import { getGlobalConfigValue } from "#server/service/config";
import { purgeAllDeletableOrphansGlobally } from "#server/service/media";

let lastRunAt = 0;

export default defineTask({
  meta: {
    name: "media:orphan-sweep",
    description: "Delete deletable orphan media when admin global switch is on",
  },
  async run() {
    const enabled = await getGlobalConfigValue("mediaOrphanAutoSweepEnabled");
    if (!enabled) {
      return { result: "skipped: disabled" };
    }

    const intervalMinutes = await getGlobalConfigValue("mediaOrphanAutoSweepIntervalMinutes");
    const intervalMs = intervalMinutes * 60_000;
    if (Date.now() - lastRunAt < intervalMs) {
      return { result: "skipped: throttle" };
    }

    lastRunAt = Date.now();
    const deletedCount = await purgeAllDeletableOrphansGlobally(50);
    return { result: "ok", deletedCount };
  },
});