multica/packages/views/runtimes/components/machine-cli-section.tsx

import type { AgentRuntime } from "@multica/core/types";
import type { RuntimeMachine } from "./runtime-machines";
import { UpdateSection } from "./update-section";

/**
 * Pick one runtime the viewer may manage as the command channel for a
 * machine-wide daemon update. Workspace admins may manage any runtime; other
 * members must own the runtime. An online runtime wins so the daemon can
 * receive the request immediately.
 */
export function machineUpdateRuntime(
  machine: RuntimeMachine,
  currentUserId: string | undefined,
  canManageAnyRuntime: boolean,
): AgentRuntime | null {
  if (machine.mode !== "local") return null;

  const manageable = canManageAnyRuntime
    ? machine.runtimes
    : currentUserId
      ? machine.runtimes.filter((runtime) => runtime.owner_id === currentUserId)
      : [];
  return (
    manageable.find((runtime) => runtime.status === "online") ??
    manageable[0] ??
    null
  );
}

export function MachineCliSection({
  machine,
  currentUserId,
  canManageAnyRuntime,
}: {
  machine: RuntimeMachine;
  currentUserId: string | undefined;
  canManageAnyRuntime: boolean;
}) {
  const updateRuntime = machineUpdateRuntime(
    machine,
    currentUserId,
    canManageAnyRuntime,
  );

  if (machine.mode !== "local") {
    return machine.cliVersion ? (
      <span className="font-mono">CLI {machine.cliVersion}</span>
    ) : null;
  }

  // A viewer's ability to send an update command must not gate the
  // machine-level version and manager information. The only local machine
  // without anything to report is Desktop's synthesized stopped-daemon row.
  if (
    !updateRuntime &&
    machine.runtimes.length === 0 &&
    !machine.cliVersion &&
    !machine.launchedBy
  ) {
    return null;
  }

  return (
    <UpdateSection
      runtimeId={updateRuntime?.id ?? null}
      currentVersion={machine.cliVersion}
      isOnline={updateRuntime?.status === "online"}
      launchedBy={machine.launchedBy}
    />
  );
}