jorgecuadros-platform/apps/web/src/components/PolicyCaptura.tsx

"use client";

import { useState } from "react";
import Link from "next/link";
import { useSearchParams } from "next/navigation";
import { PolicyForm } from "@/components/PolicyForm";
import { PolicyOcrIntake } from "@/components/PolicyOcrIntake";
import { useCan } from "@/lib/abilities";

/**
 * Policy intake — mirror of `Captura.tsx` (statement OCR side): one screen,
 * two ways in:
 *
 * - **manual** — `PolicyForm` keys every field by hand.
 * - **auto** — `PolicyOcrIntake` uploads a GMX PDF, OCR proposes the
 *   policy, a human still confirms.
 *
 * Both end at the same place (a `Policy` row on a customer's file) so they
 * live as two modes of one screen rather than two menu entries — exactly the
 * same shape Captura uses for `ManualCheckCapture` vs `StatementIntake`.
 *
 * `/polizas/nuevo` opens manual, `/polizas/captura` opens auto; both render
 * this component so the tab toggle works either way and an old bookmark
 * still lands on the right tab.
 */
export type PolicyCaptureMode = "manual" | "auto";

const MODE_HINT: Record<PolicyCaptureMode, string> = {
  manual:
    "Captura cada campo a mano. Use esta opción cuando la póliza llega en papel, en un correo sin PDF legible, o cuando hay que revisar cada dato.",
  auto: "Suelte el PDF descargado del portal de GMX y el sistema propondrá los campos. Nada se registra sin tu confirmación.",
};

export function PolicyCaptura({ initialMode = "manual" }: { initialMode?: PolicyCaptureMode }) {
  const canCreate = useCan("policy:create");
  const canIngest = useCan("policy:ingest");

  // `/clientes/[id]` deep-links into /polizas/nuevo with the customer
  // pre-picked so staff can fill the rest without retyping. The OCR pane
  // ignores these — there's no customer to lock in until the batch is
  // confirmed.
  const params = useSearchParams();
  const fixedCustomerId = params.get("customerId") ?? undefined;
  const fixedCustomerName = params.get("customerName") ?? undefined;

  // One user can land on either mode. The tab strip only renders when both
  // abilities are held — a STAFF with only policy:ingest (no create) still
  // sees the screen but only the OCR tab is offered.
  const modes: { key: PolicyCaptureMode; label: string }[] = [
    ...(canCreate ? [{ key: "manual" as const, label: "Captura manual" }] : []),
    ...(canIngest ? [{ key: "auto" as const, label: "Captura automática (OCR)" }] : []),
  ];

  const [mode, setMode] = useState<PolicyCaptureMode>(
    modes.some((m) => m.key === initialMode) ? initialMode : (modes[0]?.key ?? "manual"),
  );

  if (modes.length === 0) {
    return (
      <div className="state-box state-error">
        No tienes permiso para crear ni capturar pólizas.
      </div>
    );
  }

  return (
    <>
      <div className="page-head">
        <Link href="/polizas" className="back-link">← Pólizas</Link>
        <h1 className="page-title">Nueva póliza</h1>
        <p className="eyebrow">{MODE_HINT[mode]}</p>
      </div>

      {modes.length > 1 && (
        <div className="seg" role="tablist" style={{ marginBottom: 16 }}>
          {modes.map((m) => (
            <button
              key={m.key}
              type="button"
              role="tab"
              aria-selected={mode === m.key}
              className={`seg-btn ${mode === m.key ? "active" : ""}`}
              onClick={() => setMode(m.key)}
            >
              {m.label}
            </button>
          ))}
        </div>
      )}

      {mode === "manual" ? (
        <ManualPane
          fixedCustomerId={fixedCustomerId}
          fixedCustomerName={fixedCustomerName}
        />
      ) : (
        <PolicyOcrIntake />
      )}
    </>
  );
}

function ManualPane({
  fixedCustomerId,
  fixedCustomerName,
}: {
  fixedCustomerId?: string;
  fixedCustomerName?: string;
}) {
  const allowed = useCan("policy:create");
  if (!allowed) {
    return (
      <div className="state-box state-error">
        No tiene permisos para crear pólizas.
      </div>
    );
  }
  return (
    <PolicyForm
      fixedCustomerId={fixedCustomerId}
      fixedCustomerName={fixedCustomerName}
    />
  );
}