openclaw/src/agents/session-tool-result-state.ts

41 lines
1.4 KiB
TypeScript

export type PendingToolCall = { id: string; name?: string };
export type PendingToolCallState = {
size: () => number;
entries: () => IterableIterator<[string, string | undefined]>;
getToolName: (id: string) => string | undefined;
delete: (id: string) => void;
clear: () => void;
trackToolCalls: (calls: PendingToolCall[]) => void;
getPendingIds: () => string[];
shouldFlushForSanitizedDrop: () => boolean;
shouldFlushBeforeNonToolResult: (nextRole: unknown, toolCallCount: number) => boolean;
shouldFlushBeforeNewToolCalls: (toolCallCount: number) => boolean;
};
export function createPendingToolCallState(): PendingToolCallState {
const pending = new Map<string, string | undefined>();
return {
size: () => pending.size,
entries: () => pending.entries(),
getToolName: (id: string) => pending.get(id),
delete: (id: string) => {
pending.delete(id);
},
clear: () => {
pending.clear();
},
trackToolCalls: (calls: PendingToolCall[]) => {
for (const call of calls) {
pending.set(call.id, call.name);
}
},
getPendingIds: () => Array.from(pending.keys()),
shouldFlushForSanitizedDrop: () => pending.size > 0,
shouldFlushBeforeNonToolResult: (nextRole: unknown, toolCallCount: number) =>
pending.size > 0 && (toolCallCount === 0 || nextRole !== "assistant"),
shouldFlushBeforeNewToolCalls: (toolCallCount: number) => pending.size > 0 && toolCallCount > 0,
};
}