"use client";

import { useState } from "react";
import { useRouter } from "next/navigation";

const LOCKED_STATUSES = new Set([
  "registered", "name_approved", "name_reserved",
  "resignation_sent", "appointment_accepted", "cancelled",
  "Moved to step 2",
]);

export default function StatusActions({ id, status }: { id: string; status: string }) {
  const router = useRouter();
  const [loading, setLoading] = useState(false);

  if (LOCKED_STATUSES.has(status)) return null;

  async function handleApprove() {
    if (!confirm("Mark as approved and lock the link?")) return;
    setLoading(true);
    try {
      const res = await fetch("/api/register/update-status", {
        method: "POST",
        headers: { "Content-Type": "application/json" },
        body: JSON.stringify({ id, status: "Moved to step 2" }),
      });
      if (res.ok) router.refresh();
      else alert("Failed: " + await res.text());
    } finally {
      setLoading(false);
    }
  }

  return (
    <button
      onClick={handleApprove}
      disabled={loading}
      className="ml-auto px-5 py-2 rounded border-2 border-success text-success text-sm font-bold hover:bg-success/20 transition-colors disabled:opacity-50"
    >
      {loading ? "Saving…" : "✓ APPROVE"}
    </button>
  );
}