pieced-portal/src/components/admin/billing/org-payment-mode-list.tsx

"use client";

import { useState } from "react";
import { useRouter } from "next/navigation";
import { useTranslations } from "next-intl";
import { Card } from "@/components/ui/card";

interface OrgEntry {
  zitadelOrgId: string;
  companyName: string | null;
  country: string | null;
  hasSavedCard: boolean;
  cardLabel: string | null;
  payByInvoice: boolean;
  autoChargeEnabled: boolean;
}

interface Props {
  orgs: OrgEntry[];
}

/**
 * Inline toggles for pay_by_invoice and auto_charge_enabled per
 * org. Each toggle round-trips to /api/admin/billing/orgs/[orgId]
 * /payment-mode and then router.refresh() so the server-fetched
 * state stays canonical (avoids drift between optimistic UI and
 * the DB).
 *
 * Phase 9b-2.
 */
export function OrgPaymentModeList({ orgs }: Props) {
  const t = useTranslations("adminBilling");
  const router = useRouter();
  const [busy, setBusy] = useState<string | null>(null);
  const [error, setError] = useState("");

  const toggle = async (
    orgId: string,
    patch: { payByInvoice?: boolean; autoChargeEnabled?: boolean }
  ) => {
    setError("");
    setBusy(orgId);
    try {
      const res = await fetch(
        `/api/admin/billing/orgs/${encodeURIComponent(orgId)}/payment-mode`,
        {
          method: "POST",
          headers: { "Content-Type": "application/json" },
          body: JSON.stringify(patch),
        }
      );
      const j = await res.json().catch(() => ({}));
      if (!res.ok) throw new Error(j.error || `HTTP ${res.status}`);
      router.refresh();
    } catch (e: any) {
      setError(e.message);
    } finally {
      setBusy(null);
    }
  };

  if (orgs.length === 0) {
    return (
      <Card>
        <div className="p-6 text-center text-text-secondary text-sm">
          {t("orgsEmpty")}
        </div>
      </Card>
    );
  }

  return (
    <Card>
      {error && (
        <div className="text-sm text-error border-b border-error/30 bg-error/10 px-4 py-2">
          {error}
        </div>
      )}
      <table className="w-full text-sm">
        <thead className="text-xs text-text-muted text-left">
          <tr>
            <th className="pb-2 pl-3 pr-4">{t("orgsColCustomer")}</th>
            <th className="pb-2 pr-4">{t("orgsColCard")}</th>
            <th className="pb-2 pr-4 text-center">
              {t("orgsColPayByInvoice")}
            </th>
            <th className="pb-2 pr-4 text-center">
              {t("orgsColAutoCharge")}
            </th>
          </tr>
        </thead>
        <tbody>
          {orgs.map((o) => (
            <tr key={o.zitadelOrgId} className="border-t border-border">
              <td className="py-2 pl-3 pr-4">
                <div className="font-medium">
                  {o.companyName ?? (
                    <span className="font-mono text-xs">{o.zitadelOrgId}</span>
                  )}
                </div>
                {o.country && (
                  <div className="text-xs text-text-muted">{o.country}</div>
                )}
              </td>
              <td className="py-2 pr-4 text-xs">
                {o.hasSavedCard ? (
                  <span className="font-mono">{o.cardLabel}</span>
                ) : (
                  <span className="text-text-muted">
                    {t("orgsNoSavedCard")}
                  </span>
                )}
              </td>
              <td className="py-2 pr-4 text-center">
                <label className="inline-flex items-center gap-2 cursor-pointer">
                  <input
                    type="checkbox"
                    checked={o.payByInvoice}
                    disabled={busy === o.zitadelOrgId}
                    onChange={(e) =>
                      toggle(o.zitadelOrgId, {
                        payByInvoice: e.target.checked,
                      })
                    }
                  />
                  <span className="text-xs">
                    {o.payByInvoice
                      ? t("orgsPayByInvoiceOn")
                      : t("orgsPayByInvoiceOff")}
                  </span>
                </label>
              </td>
              <td className="py-2 pr-4 text-center">
                <label className="inline-flex items-center gap-2 cursor-pointer">
                  <input
                    type="checkbox"
                    checked={o.autoChargeEnabled}
                    disabled={busy === o.zitadelOrgId || o.payByInvoice}
                    onChange={(e) =>
                      toggle(o.zitadelOrgId, {
                        autoChargeEnabled: e.target.checked,
                      })
                    }
                  />
                  <span className="text-xs">
                    {o.autoChargeEnabled
                      ? t("orgsAutoChargeOn")
                      : t("orgsAutoChargeOff")}
                  </span>
                </label>
              </td>
            </tr>
          ))}
        </tbody>
      </table>
    </Card>
  );
}