dh-inspeccion-v2/web-v2/src/features/assets/AssetFindingCatalogPanel.tsx

import { useEffect, useMemo, useState } from 'react';
import { Link } from 'react-router';
import { useAuth } from '../../auth/AuthContext';
import { Alert, LoadingBlock, errorMessage } from '../../components/Feedback';
import { Icon } from '../../components/Icon';
import {
  getInventoryFamilyFindings,
  getInventoryTechnicalValues,
} from '../../lib/inventoryStructureApi';
import type {
  InventoryFamilyFinding,
  InventoryTechnicalValues,
} from '../../lib/inventoryStructureApi';
import { AssetTechnicalDataPanel } from './AssetTechnicalDataPanel';

export function AssetFindingCatalogPanel({ assetId, canManage }: { assetId: string; canManage: boolean }) {
  const { hasPermission } = useAuth();
  const canEditTechnical = hasPermission('assets.update');
  const [technical, setTechnical] = useState<InventoryTechnicalValues | null>(null);
  const [items, setItems] = useState<InventoryFamilyFinding[]>([]);
  const [search, setSearch] = useState('');
  const [loading, setLoading] = useState(true);
  const [unsupported, setUnsupported] = useState(false);
  const [error, setError] = useState('');

  useEffect(() => {
    let active = true;
    setLoading(true);
    setUnsupported(false);
    setError('');
    getInventoryTechnicalValues(assetId)
      .then(async (loaded) => {
        const findings = await getInventoryFamilyFindings(loaded.family.id);
        if (!active) return;
        setTechnical(loaded);
        setItems(findings.items);
      })
      .catch((requestError) => {
        if (!active) return;
        const message = errorMessage(requestError);
        if (message.includes('no tiene clasificación técnica')) setUnsupported(true);
        else setError(message);
      })
      .finally(() => active && setLoading(false));
    return () => { active = false; };
  }, [assetId]);

  const visible = useMemo(() => {
    const needle = search.trim().toLocaleLowerCase();
    if (!needle) return items;
    return items.filter((item) => [item.title, item.code, item.categoryName, item.legalBasis ?? '']
      .some((value) => value.toLocaleLowerCase().includes(needle)));
  }, [items, search]);

  if (loading) return <div className="panel"><LoadingBlock label="Cargando clasificación y Hallazgos aplicables…" /></div>;
  if (error) return <Alert>{error}</Alert>;
  if (unsupported || !technical) return <section className="panel asset-finding-catalog-panel">
    <div className="panel-heading"><div><span className="eyebrow">HALLAZGOS APLICABLES</span><h2>Sin clasificación técnica</h2><p className="section-copy">Departamento, Área y Yacimiento son niveles estructurales. Los Hallazgos se registran sobre Instalaciones y Subinstalaciones clasificadas.</p></div></div>
  </section>;

  return <div className="asset-tab-stack">
    <AssetTechnicalDataPanel assetId={assetId} canEdit={canEditTechnical} />
    <section className="panel asset-finding-catalog-panel">
      <div className="panel-heading">
        <div>
          <span className="eyebrow">HALLAZGOS APLICABLES</span>
          <h2>{technical.family.name}</h2>
          <p className="section-copy">Se muestran únicamente los Hallazgos asociados a esta clasificación técnica. Éste es el mismo catálogo que consume la APK para este objeto.</p>
        </div>
        <span className="count-pill">{items.length} asociados</span>
      </div>

      {canManage && <div className="temporal-notice">
        <Icon name="layers" />
        <p><strong>¿Falta un Hallazgo?</strong> Administrá la clasificación en Configuración de Inventarios y el cambio se aplicará a todos los objetos de este mismo tipo técnico.</p>
        <Link className="button secondary" to="/admin/asset-types">Configurar Inventarios</Link>
      </div>}

      {items.length > 0 && <label className="search-field">
        <Icon name="search" />
        <input value={search} onChange={(event) => setSearch(event.target.value)} placeholder={`Buscar entre los ${items.length} Hallazgos asociados…`} />
      </label>}

      {items.length === 0
        ? <div className="inline-empty">Esta clasificación todavía no tiene Hallazgos asociados. Desde Configuración de Inventarios podés vincular los que correspondan.</div>
        : visible.length === 0
          ? <div className="inline-empty">No hay Hallazgos asociados que coincidan con la búsqueda.</div>
          : <div className="finding-selection-list">{visible.map((item) => <div className="finding-selection-row" key={item.id}>
            <span className="asset-symbol"><Icon name="alert" size={15} /></span>
            <span>
              <strong>{item.title}</strong>
              <small>{item.categoryName} · {item.code}{item.suggestedSeverity ? ` · gravedad sugerida ${item.suggestedSeverity}/10` : ''}</small>
              {item.legalBasis && <small>{item.legalBasis}</small>}
            </span>
          </div>)}</div>}
    </section>
  </div>;
}