scoreodonto.com/frontend/views/LabEquipeView.tsx

import React, { useState, useEffect, useCallback } from 'react';
import { UsersRound, Building2, RefreshCw, Trash2, Plus, KeyRound, Save } from 'lucide-react';
import { HybridBackend } from '../services/backend.ts';
import { useToast } from '../contexts/ToastContext.tsx';
import { useConfirm } from '../contexts/ConfirmContext.tsx';
import { PageHeader } from '../components/PageHeader.tsx';

// Área do Laboratório (Fase 4): dados PF/PJ (CPF/CNPJ) + equipe de técnicos.
export const LabEquipeView: React.FC = () => {
  const toast = useToast();
  const confirm = useConfirm();
  const [dados, setDados] = useState<any>(null);
  const [equipe, setEquipe] = useState<any[]>([]);
  const [loading, setLoading] = useState(false);
  const [busy, setBusy] = useState(false);
  const [email, setEmail] = useState('');
  const [nome, setNome] = useState('');
  const [cred, setCred] = useState<{ email: string; senha: string } | null>(null);

  const carregar = useCallback(async () => {
    setLoading(true);
    try {
      const [d, e] = await Promise.all([HybridBackend.getLabDados(), HybridBackend.getLabEquipe()]);
      setDados(d || {});
      setEquipe(Array.isArray(e) ? e : []);
    } catch { /* silent */ } finally { setLoading(false); }
  }, []);
  useEffect(() => { carregar(); }, [carregar]);

  const salvarDados = async () => {
    if (!dados?.nome_fantasia?.trim()) { toast.error('INFORME O NOME.'); return; }
    setBusy(true);
    try { await HybridBackend.updateLabDados({ nome_fantasia: dados.nome_fantasia, documento: dados.documento || '', pessoa_tipo: dados.pessoa_tipo }); toast.success('DADOS SALVOS.'); carregar(); }
    catch (e: any) { toast.error((e.message || 'ERRO').toUpperCase()); } finally { setBusy(false); }
  };
  const addTecnico = async () => {
    if (!email.trim()) { toast.error('INFORME O E-MAIL.'); return; }
    setBusy(true);
    try {
      const r = await HybridBackend.addLabTecnico({ email: email.trim(), nome: nome.trim() || undefined });
      toast.success('TÉCNICO ADICIONADO.');
      if (r?.created && r?.tempPassword) setCred({ email: email.trim().toLowerCase(), senha: r.tempPassword });
      setEmail(''); setNome(''); carregar();
    } catch (e: any) { toast.error((e.message || 'ERRO').toUpperCase()); } finally { setBusy(false); }
  };
  const remover = async (u: any) => {
    if (!(await confirm(`REMOVER ${u.nome || u.email} DA EQUIPE?`))) return;
    try { await HybridBackend.removeLabTecnico(u.id); toast.success('REMOVIDO.'); carregar(); }
    catch (e: any) { toast.error((e.message || 'ERRO').toUpperCase()); }
  };

  if (loading || !dados) return <div className="flex justify-center py-20"><RefreshCw className="animate-spin text-teal-600" size={28} /></div>;
  const ehPJ = dados.pessoa_tipo === 'PJ';

  return (
    <div className="space-y-6 pb-10 max-w-2xl">
      <PageHeader title="LABORATÓRIO & EQUIPE">
        <button onClick={carregar} className="bg-white border border-gray-200 text-gray-600 p-2 rounded-lg hover:bg-gray-50 flex items-center gap-2 text-xs font-bold shadow-sm"><RefreshCw size={16} /></button>
      </PageHeader>

      {/* Dados do provedor */}
      <div className="bg-white rounded-2xl border border-gray-100 shadow-sm p-5 space-y-4">
        <h3 className="text-sm font-black text-gray-800 uppercase flex items-center gap-2"><Building2 size={16} className="text-teal-600" /> Dados do provedor</h3>
        <div className="flex gap-2">
          {(['PF', 'PJ'] as const).map(t => (
            <button key={t} onClick={() => setDados((d: any) => ({ ...d, pessoa_tipo: t }))} className={`flex-1 py-2.5 rounded-xl font-black text-xs uppercase border-2 transition-colors ${dados.pessoa_tipo === t ? 'border-teal-500 bg-teal-50 text-teal-700' : 'border-gray-100 text-gray-400'}`}>
              {t === 'PF' ? 'Protético Individual (PF)' : 'Laboratório (PJ)'}
            </button>
          ))}
        </div>
        <div>
          <label className="text-[10px] font-black text-gray-400 uppercase tracking-widest block mb-1.5">{ehPJ ? 'Nome Fantasia' : 'Nome'}</label>
          <input value={dados.nome_fantasia || ''} onChange={e => setDados((d: any) => ({ ...d, nome_fantasia: e.target.value }))} className="w-full p-3 bg-gray-50 border-2 border-gray-100 rounded-xl text-sm font-bold text-gray-700 outline-none focus:border-teal-400 uppercase" />
        </div>
        <div>
          <label className="text-[10px] font-black text-gray-400 uppercase tracking-widest block mb-1.5">{ehPJ ? 'CNPJ' : 'CPF'}</label>
          <input value={dados.documento || ''} onChange={e => setDados((d: any) => ({ ...d, documento: e.target.value }))} placeholder={ehPJ ? '00.000.000/0000-00' : '000.000.000-00'} className="w-full p-3 bg-gray-50 border-2 border-gray-100 rounded-xl text-sm font-bold text-gray-700 outline-none focus:border-teal-400" />
        </div>
        <button disabled={busy} onClick={salvarDados} className="bg-teal-600 text-white px-4 py-2.5 rounded-xl font-black text-sm uppercase disabled:opacity-50 flex items-center gap-2"><Save size={15} /> Salvar dados</button>
      </div>

      {/* Equipe */}
      <div className="bg-white rounded-2xl border border-gray-100 shadow-sm p-5 space-y-4">
        <h3 className="text-sm font-black text-gray-800 uppercase flex items-center gap-2"><UsersRound size={16} className="text-violet-600" /> Equipe de técnicos</h3>
        <p className="text-[11px] text-gray-400 font-bold uppercase">Técnicos veem a bancada e operam a produção — sem acesso a clientes, financeiro ou valores do paciente.</p>

        {cred && (
          <div className="bg-amber-50 border border-amber-200 rounded-xl p-3 text-xs">
            <p className="font-black text-amber-700 uppercase flex items-center gap-1.5"><KeyRound size={13} /> Credencial criada</p>
            <p className="text-amber-800 mt-1">{cred.email} · senha temporária: <b>{cred.senha}</b></p>
            <button onClick={() => setCred(null)} className="text-[10px] font-black text-amber-600 uppercase mt-1">OK, anotei</button>
          </div>
        )}

        <div className="space-y-1.5">
          {equipe.map(u => (
            <div key={u.id} className="flex items-center gap-2 bg-gray-50 rounded-lg px-3 py-2 text-xs">
              <div className="w-7 h-7 rounded-lg bg-violet-100 flex items-center justify-center text-violet-600 font-black shrink-0">{(u.nome || u.email || '?')[0].toUpperCase()}</div>
              <div className="min-w-0 flex-1">
                <p className="font-bold text-gray-700 truncate uppercase">{u.nome || '—'}</p>
                <p className="text-[10px] text-gray-400 truncate">{u.email}</p>
              </div>
              <button onClick={() => remover(u)} className="text-gray-300 hover:text-red-500"><Trash2 size={15} /></button>
            </div>
          ))}
          {equipe.length === 0 && <p className="text-[11px] text-gray-300 font-bold uppercase">Nenhum técnico na equipe.</p>}
        </div>

        <div className="flex gap-2">
          <input value={nome} onChange={e => setNome(e.target.value)} placeholder="Nome (opcional)" className="w-32 p-2.5 bg-gray-50 border border-gray-100 rounded-lg text-xs outline-none focus:border-teal-400" />
          <input value={email} onChange={e => setEmail(e.target.value)} placeholder="E-mail do técnico" className="flex-1 p-2.5 bg-gray-50 border border-gray-100 rounded-lg text-xs outline-none focus:border-teal-400" />
          <button disabled={busy} onClick={addTecnico} className="px-3 rounded-lg bg-violet-600 text-white text-xs font-black uppercase disabled:opacity-50 flex items-center gap-1"><Plus size={14} /></button>
        </div>
      </div>
    </div>
  );
};