auth-yes/ui/components/AuditLogPage.tsx

import { AdminLayout } from "./AdminLayout.tsx";

export const AuditLogPage = ({
  logs,
}: {
  logs: any[];
}) => {
  return (
    <AdminLayout title="Audit Logs" currentPath="/admin/audit-logs">
      <div style="margin-bottom: 1.5rem;">
        <h1 style="font-size: 1.75rem; font-weight: 700; margin: 0 0 0.5rem 0; color: var(--text-primary);">
          Immutable Audit Ledger
        </h1>
        <p style="color: var(--text-secondary); margin: 0; font-size: 0.95rem;">
          Cryptographically chained Merkle audit trail for authentication,
          authorization, and administrative events.
        </p>
      </div>

      {/* Desktop Table (≥ 768px) */}
      <div class="card desktop-only" style="display: none;">
        <div class="table-container">
          <table>
            <thead>
              <tr>
                <th>Timestamp</th>
                <th>Event Action</th>
                <th>User / Subject</th>
                <th>Resource</th>
                <th>IP Address</th>
                <th>Details</th>
              </tr>
            </thead>
            <tbody>
              {logs.map((log) => {
                const isFail = log.action.includes("fail") ||
                  log.action.includes("denied");
                const isSuccess = log.action.includes("success") ||
                  log.action.includes("create") ||
                  log.action.includes("activate");
                const badgeClass = isFail
                  ? "badge-danger"
                  : isSuccess
                  ? "badge-success"
                  : "badge-info";

                return (
                  <tr key={log.id}>
                    <td style="font-size: 0.8rem; color: var(--text-muted); white-space: nowrap;">
                      {new Date(log.created_at).toLocaleString()}
                    </td>
                    <td>
                      <span class={`badge ${badgeClass}`}>
                        {log.action}
                      </span>
                    </td>
                    <td>
                      <strong style="color: var(--text-primary);">
                        {log.user || "System"}
                      </strong>
                    </td>
                    <td style="color: var(--text-secondary);">
                      {log.resource || "-"}
                    </td>
                    <td style="font-family: monospace; font-size: 0.85rem;">
                      {log.ip_address || "-"}
                    </td>
                    <td>
                      <pre style="margin: 0; font-family: monospace; font-size: 0.75rem; background: var(--surface-muted); padding: 0.35rem 0.6rem; border-radius: var(--radius-sm); max-width: 300px; overflow-x: auto;">
                        {log.details ? JSON.stringify(log.details) : "{}"}
                      </pre>
                    </td>
                  </tr>
                );
              })}
              {logs.length === 0 && (
                <tr>
                  <td
                    colSpan={6}
                    style="text-align: center; color: var(--text-muted); padding: 2rem;"
                  >
                    No audit records recorded yet.
                  </td>
                </tr>
              )}
            </tbody>
          </table>
        </div>
      </div>

      {/* Mobile Feed (< 768px) */}
      <div
        class="mobile-only"
        style="display: flex; flex-direction: column; gap: 0.75rem;"
      >
        {logs.map((log) => {
          const isFail = log.action.includes("fail") ||
            log.action.includes("denied");
          const isSuccess = log.action.includes("success") ||
            log.action.includes("create") || log.action.includes("activate");
          const badgeClass = isFail
            ? "badge-danger"
            : isSuccess
            ? "badge-success"
            : "badge-info";

          return (
            <div
              class="card"
              key={log.id}
              style="margin-bottom: 0; padding: 1rem;"
            >
              <div style="display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 0.5rem;">
                <span class={`badge ${badgeClass}`}>
                  {log.action}
                </span>
                <span style="font-size: 0.75rem; color: var(--text-muted);">
                  {new Date(log.created_at).toLocaleTimeString([], {
                    hour: "2-digit",
                    minute: "2-digit",
                    second: "2-digit",
                  })}
                </span>
              </div>

              <div style="font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 0.5rem;">
                <div>
                  <strong>User:</strong> {log.user || "System"}
                </div>
                <div>
                  <strong>IP:</strong>{" "}
                  <span style="font-family: monospace;">
                    {log.ip_address || "Internal"}
                  </span>
                </div>
              </div>

              {log.details && (
                <details style="font-size: 0.8rem; color: var(--text-muted);">
                  <summary style="cursor: pointer; font-weight: 600;">
                    View Event Payload
                  </summary>
                  <pre style="margin-top: 0.5rem; background: var(--surface-muted); padding: 0.5rem; border-radius: var(--radius-sm); font-family: monospace; font-size: 0.75rem; overflow-x: auto;">
                    {JSON.stringify(log.details, null, 2)}
                  </pre>
                </details>
              )}
            </div>
          );
        })}
      </div>

      <style>
        {`
          @media (min-width: 768px) {
            .desktop-only { display: block !important; }
            .mobile-only { display: none !important; }
          }
          @media (max-width: 767px) {
            .desktop-only { display: none !important; }
            .mobile-only { display: flex !important; }
          }
        `}
      </style>
    </AdminLayout>
  );
};