"use client";

import dynamic from "next/dynamic";
import { Loader2, MapPinned } from "lucide-react";

/**
 * Leaflet reads `window` at module scope, so it cannot be evaluated during SSR.
 * `next/dynamic` with `ssr: false` keeps it out of the server bundle entirely —
 * this file is the client boundary that makes that possible (App Router only
 * allows `ssr: false` inside a Client Component).
 */
const PlantMap = dynamic(() => import("./PlantMap").then((m) => m.PlantMap), {
  ssr: false,
  loading: () => <MapSkeleton />,
});

function MapSkeleton() {
  return (
    <div className="grid lg:grid-cols-[minmax(0,1fr)_340px] gap-4 items-start">
      <div className="relative rounded-2xl overflow-hidden border border-gray-200 dark:border-white/5 shadow-sm bg-gray-100 dark:bg-surface h-[52vh] min-h-[320px] lg:h-[calc(100vh-15rem)] lg:min-h-[560px] grid place-items-center">
        <div className="text-center">
          <Loader2 className="w-6 h-6 mx-auto text-[#30638E] animate-spin" />
          <p className="mt-2 text-xs text-gray-500 dark:text-gray-400">Loading map…</p>
        </div>
      </div>
      <div className="rounded-2xl border border-gray-200 dark:border-white/5 bg-white dark:bg-surface shadow-sm overflow-hidden">
        <div className="p-4 border-b border-gray-100 dark:border-white/5">
          <div className="h-4 w-20 rounded bg-gray-200 dark:bg-white/10 animate-pulse" />
          <div className="mt-3 h-11 rounded-lg bg-gray-100 dark:bg-white/5 animate-pulse" />
        </div>
        <div className="p-4 space-y-3">
          {Array.from({ length: 6 }).map((_, i) => (
            <div key={i} className="h-9 rounded bg-gray-100 dark:bg-white/5 animate-pulse" />
          ))}
        </div>
      </div>
    </div>
  );
}

export function PlantMapLoader(props: React.ComponentProps<typeof import("./PlantMap").PlantMap>) {
  return <PlantMap {...props} />;
}