import { randomUUID } from "node:crypto";

import type { AuditLog, AuditResult, PublicAccount } from "@/modules/core/types";
import { updateData } from "@/modules/core/server/store";

type AuditInput = {
  actor?: PublicAccount;
  action: string;
  targetType: string;
  targetId?: string;
  result: AuditResult;
  reason: string;
};

export async function recordAuditLog(input: AuditInput): Promise<AuditLog> {
  const timestamp = new Date().toISOString();

  return await updateData((data) => {
    const nextLog: AuditLog = {
      id: randomUUID(),
      timestamp,
      actorAccountId: input.actor?.id,
      actorEmail: input.actor?.email,
      action: input.action,
      targetType: input.targetType,
      targetId: input.targetId,
      result: input.result,
      reason: input.reason,
    };

    data.auditLogs = [nextLog, ...data.auditLogs].slice(0, 500);
    return nextLog;
  });
}