import { Audit } from "@/data/dummyData";

const LOCAL_KEY = "audit_status_overrides";

export type AuditStatus = Audit["status"];

interface AuditOverridesMap {
  [auditId: string]: AuditStatus;
}

function readOverrides(): AuditOverridesMap {
  if (typeof window === "undefined") return {};
  try {
    const raw = localStorage.getItem(LOCAL_KEY);
    if (!raw) return {};
    const parsed = JSON.parse(raw);
    if (!parsed || typeof parsed !== "object") return {};
    return parsed as AuditOverridesMap;
  } catch {
    return {};
  }
}

function writeOverrides(map: AuditOverridesMap) {
  if (typeof window === "undefined") return;
  try {
    localStorage.setItem(LOCAL_KEY, JSON.stringify(map));
  } catch {
    // ignore
  }
}

export function getAuditStatusOverride(auditId: string): AuditStatus | undefined {
  const map = readOverrides();
  return map[auditId];
}

export function setAuditStatusOverride(auditId: string, status: AuditStatus) {
  const map = readOverrides();
  map[auditId] = status;
  writeOverrides(map);
}