HoruxDespachosNuevo/apps/web/app/invitacion/registro/[token]/page.tsx

'use client';

import { useState } from 'react';
import { useParams, useRouter } from 'next/navigation';
import { useValidateInvitationToken, useRegisterFromInvitation } from '@/lib/hooks/use-client-invitations';
import { Button, Input, Card, CardContent, CardHeader, CardTitle } from '@horux/shared-ui';
import { useAuthStore } from '@/stores/auth-store';

export default function InvitationRegisterPage() {
  const params = useParams();
  const router = useRouter();
  const token = params.token as string;
  const { setTokens, setUser } = useAuthStore();

  const { data: invitation, isLoading: validating, error: validationError } = useValidateInvitationToken(token);
  const registerMut = useRegisterFromInvitation();

  const [form, setForm] = useState({
    nombre: '',
    password: '',
    confirmPassword: '',
    nombreDespacho: '',
    rfc: '',
    verticalProfile: 'CONTABLE' as 'CONTABLE' | 'JURIDICO' | 'ARQUITECTURA',
    codigoPostal: '',
  });

  const handleSubmit = async (e: React.FormEvent) => {
    e.preventDefault();
    if (form.password !== form.confirmPassword) {
      alert('Las contraseñas no coinciden');
      return;
    }
    if (form.password.length < 6) {
      alert('La contraseña debe tener al menos 6 caracteres');
      return;
    }

    try {
      const result = await registerMut.mutateAsync({
        token,
        data: {
          nombre: form.nombre,
          password: form.password,
          nombreDespacho: form.nombreDespacho,
          rfc: form.rfc,
          verticalProfile: form.verticalProfile,
          codigoPostal: form.codigoPostal || undefined,
        },
      });

      setTokens(result.accessToken, result.refreshToken);
      setUser(result.user);
      router.push('/');
    } catch (err: any) {
      alert(err.response?.data?.message || 'Error al registrarse');
    }
  };

  if (validating) {
    return (
      <div className="min-h-screen flex items-center justify-center">
        <p className="text-muted-foreground">Validando invitación...</p>
      </div>
    );
  }

  if (validationError) {
    return (
      <div className="min-h-screen flex items-center justify-center">
        <Card className="w-full max-w-md">
          <CardHeader>
            <CardTitle>Invitación inválida</CardTitle>
          </CardHeader>
          <CardContent>
            <p className="text-muted-foreground">
              {(validationError as any).response?.data?.message || 'Esta invitación no es válida o ha expirado.'}
            </p>
          </CardContent>
        </Card>
      </div>
    );
  }

  return (
    <div className="min-h-screen flex items-center justify-center bg-muted/40 p-4">
      <Card className="w-full max-w-lg">
        <CardHeader>
          <CardTitle>Crear cuenta en Horux Despachos</CardTitle>
          <p className="text-sm text-muted-foreground">
            Has sido invitado a registrarte. Completa tus datos para continuar.
          </p>
        </CardHeader>
        <CardContent>
          <form onSubmit={handleSubmit} className="space-y-4">
            <div>
              <label className="text-sm font-medium">Email</label>
              <Input value={invitation?.email || ''} disabled className="bg-muted" />
            </div>

            <div>
              <label className="text-sm font-medium">Tu nombre completo *</label>
              <Input
                value={form.nombre}
                onChange={(e) => setForm({ ...form, nombre: e.target.value })}
                placeholder="Juan Pérez"
                required
              />
            </div>

            <div className="grid grid-cols-2 gap-3">
              <div>
                <label className="text-sm font-medium">Contraseña *</label>
                <Input
                  type="password"
                  value={form.password}
                  onChange={(e) => setForm({ ...form, password: e.target.value })}
                  placeholder="Mínimo 6 caracteres"
                  required
                />
              </div>
              <div>
                <label className="text-sm font-medium">Confirmar contraseña *</label>
                <Input
                  type="password"
                  value={form.confirmPassword}
                  onChange={(e) => setForm({ ...form, confirmPassword: e.target.value })}
                  placeholder="Repite tu contraseña"
                  required
                />
              </div>
            </div>

            <hr className="my-4" />

            <div>
              <label className="text-sm font-medium">Nombre del despacho *</label>
              <Input
                value={form.nombreDespacho}
                onChange={(e) => setForm({ ...form, nombreDespacho: e.target.value })}
                placeholder="Despacho Contable Pérez"
                required
              />
            </div>

            <div className="grid grid-cols-2 gap-3">
              <div>
                <label className="text-sm font-medium">RFC *</label>
                <Input
                  value={form.rfc}
                  onChange={(e) => setForm({ ...form, rfc: e.target.value.toUpperCase() })}
                  placeholder="XAXX010101000"
                  required
                />
              </div>
              <div>
                <label className="text-sm font-medium">Código postal</label>
                <Input
                  value={form.codigoPostal}
                  onChange={(e) => setForm({ ...form, codigoPostal: e.target.value })}
                  placeholder="44100"
                  maxLength={5}
                />
              </div>
            </div>

            <div>
              <label className="text-sm font-medium">Perfil del despacho *</label>
              <select
                value={form.verticalProfile}
                onChange={(e) => setForm({ ...form, verticalProfile: e.target.value as any })}
                className="w-full h-10 rounded-md border border-input bg-background px-3 text-sm"
                required
              >
                <option value="CONTABLE">Contable</option>
                <option value="JURIDICO">Jurídico</option>
                <option value="ARQUITECTURA">Arquitectura</option>
              </select>
            </div>

            <Button type="submit" className="w-full" disabled={registerMut.isPending}>
              {registerMut.isPending ? 'Creando cuenta...' : 'Crear cuenta'}
            </Button>
          </form>
        </CardContent>
      </Card>
    </div>
  );
}