kcg-monitoring/frontend/src/components/PiracyLayer.tsx

import { useState } from 'react';
import { useTranslation } from 'react-i18next';
import { Marker, Popup } from 'react-map-gl/maplibre';
import { PIRACY_ZONES, PIRACY_LEVEL_COLOR, PIRACY_LEVEL_LABEL } from '../services/piracy';
import type { PiracyZone } from '../services/piracy';

function SkullIcon({ color, size }: { color: string; size: number }) {
  return (
    <svg width={size} height={size} viewBox="0 0 24 24" fill="none">
      <ellipse cx="12" cy="10" rx="8" ry="9" fill="rgba(0,0,0,0.6)" stroke={color} strokeWidth="1.5" />
      <ellipse cx="8.5" cy="9" rx="2" ry="2.2" fill={color} opacity="0.9" />
      <ellipse cx="15.5" cy="9" rx="2" ry="2.2" fill={color} opacity="0.9" />
      <path d="M11 13 L12 14.5 L13 13" stroke={color} strokeWidth="1" fill="none" />
      <path d="M7 17 Q12 21 17 17" stroke={color} strokeWidth="1.2" fill="none" />
      <line x1="4" y1="20" x2="20" y2="24" stroke={color} strokeWidth="1.5" strokeLinecap="round" />
      <line x1="20" y1="20" x2="4" y2="24" stroke={color} strokeWidth="1.5" strokeLinecap="round" />
    </svg>
  );
}

export function PiracyLayer() {
  const [selected, setSelected] = useState<PiracyZone | null>(null);
  const { t } = useTranslation();

  return (
    <>
      {PIRACY_ZONES.map(zone => {
        const color = PIRACY_LEVEL_COLOR[zone.level];
        const size = zone.level === 'critical' ? 28 : zone.level === 'high' ? 24 : 20;
        return (
          <Marker key={zone.id} longitude={zone.lng} latitude={zone.lat} anchor="center"
            onClick={(e) => { e.originalEvent.stopPropagation(); setSelected(zone); }}>
            <div style={{
              cursor: 'pointer',
              filter: `drop-shadow(0 0 8px ${color}aa)`,
              animation: zone.level === 'critical' ? 'pulse 2s ease-in-out infinite' : undefined,
            }} className="flex flex-col items-center">
              <SkullIcon color={color} size={size} />
              <div style={{
                fontSize: 7, color,
                textShadow: `0 0 3px ${color}, 0 0 2px #000`,
              }} className="mt-px whitespace-nowrap font-mono font-bold tracking-wide">
                {PIRACY_LEVEL_LABEL[zone.level]}
              </div>
            </div>
          </Marker>
        );
      })}

      {selected && (
        <Popup longitude={selected.lng} latitude={selected.lat}
          onClose={() => setSelected(null)} closeOnClick={false}
          anchor="bottom" maxWidth="340px" className="gl-popup">
          <div className="min-w-[260px] font-mono text-xs">
            <div style={{
              background: PIRACY_LEVEL_COLOR[selected.level],
            }} className="-mx-2.5 -mt-2.5 mb-2 flex items-center gap-1.5 rounded-t px-2.5 py-1.5 text-xs font-bold text-white">
              <span className="text-sm">☠️</span>
              {selected.nameKo}
            </div>

            <div className="mb-1.5 flex flex-wrap gap-1">
              <span style={{
                background: PIRACY_LEVEL_COLOR[selected.level],
              }} className="rounded-sm px-1.5 py-px text-[10px] font-bold text-white">
                {PIRACY_LEVEL_LABEL[selected.level]}
              </span>
              <span className="rounded-sm bg-kcg-card px-1.5 py-px text-[10px] text-kcg-muted">
                {selected.name}
              </span>
              {selected.recentIncidents != null && (
                <span style={{
                  color: PIRACY_LEVEL_COLOR[selected.level],
                  border: `1px solid ${PIRACY_LEVEL_COLOR[selected.level]}44`,
                }} className="rounded-sm bg-kcg-card px-1.5 py-px text-[10px] font-bold">
                  {t('piracy.recentIncidents', { count: selected.recentIncidents })}
                </span>
              )}
            </div>

            <div className="mb-1.5 text-[11px] leading-relaxed text-kcg-text-secondary">
              {selected.description}
            </div>
            <div className="text-[10px] leading-snug text-[#999]">
              {selected.detail}
            </div>
            <div className="mt-1.5 text-[9px] text-kcg-dim">
              {selected.lat.toFixed(2)}°N, {selected.lng.toFixed(2)}°E
            </div>
          </div>
        </Popup>
      )}
    </>
  );
}