Function inWindow

src/cli/maintain-stats.ts:135–138

(r: MaintainRun, from: number, to: number)

export function weeklyReport(runs: MaintainRun[], nowMs: number): MaintainWeekly {
  const DAY = 86_400_000;
  const inWindow = (r: MaintainRun, from: number, to: number) => {
    const t = r.at ? Date.parse(r.at) : NaN;
    return Number.isFinite(t) && t >= from && t < to;
  };
  const thisWeek = runs.filter(r => inWindow(r, nowMs - 7 * DAY, nowMs));
  const priorWeek = runs.filter(r => inWindow(r, nowMs - 14 * DAY, nowMs - 7 * DAY));
  const opened = thisWeek.filter(r => r.status === 'opened');