multica/packages/core/runtimes/mutations.ts

import { useMutation, useQueryClient } from "@tanstack/react-query";
import { api } from "../api";
import { runtimeKeys } from "./queries";
import { workspaceKeys } from "../workspace/queries";
import { agentTaskSnapshotKeys } from "../agents/queries";

export function useDeleteRuntime(wsId: string) {
  const qc = useQueryClient();
  return useMutation({
    mutationFn: (runtimeId: string) => api.deleteRuntime(runtimeId),
    onSettled: () => {
      qc.invalidateQueries({ queryKey: runtimeKeys.all(wsId) });
    },
  });
}

// Cascade-mode counterpart to useDeleteRuntime. The dialog routes here when
// the strict DELETE refused with `runtime_has_active_agents` (or when the
// caller already knows the runtime has active agents and wants to skip the
// pre-flight refusal). Mutation fn returns the server-reported counts so
// the caller can render a richer success toast.
//
// Invalidates runtimes (the list / detail), workspace agents (the cascade
// archives them) and the agent presence snapshot (cascade also cancels
// queued/running tasks). Without the agent-side invalidation the Agents
// page would keep showing the just-archived rows as live until a refetch.
export function useArchiveAgentsAndDeleteRuntime(wsId: string) {
  const qc = useQueryClient();
  return useMutation({
    mutationFn: ({
      runtimeId,
      expectedActiveAgentIds,
    }: {
      runtimeId: string;
      expectedActiveAgentIds: string[];
    }) => api.archiveAgentsAndDeleteRuntime(runtimeId, expectedActiveAgentIds),
    onSettled: () => {
      qc.invalidateQueries({ queryKey: runtimeKeys.all(wsId) });
      qc.invalidateQueries({ queryKey: workspaceKeys.agents(wsId) });
      qc.invalidateQueries({ queryKey: agentTaskSnapshotKeys.all(wsId) });
    },
  });
}

// useUpdateRuntime patches editable fields on a runtime (visibility, custom
// name). Invalidates the runtime list so the picker disabled-state and
// display names recompute.
export function useUpdateRuntime(wsId: string) {
  const qc = useQueryClient();
  return useMutation({
    mutationFn: ({
      runtimeId,
      patch,
    }: {
      runtimeId: string;
      patch: {
        visibility?: "private" | "public";
        // Empty string clears the custom name; omit to leave unchanged.
        custom_name?: string;
        apply_to_machine?: boolean;
      };
    }) => api.updateRuntime(runtimeId, patch),
    onSettled: () => {
      qc.invalidateQueries({ queryKey: runtimeKeys.all(wsId) });
    },
  });
}