108 lines
3.7 KiB
Rust
108 lines
3.7 KiB
Rust
use std::sync::Arc;
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use std::sync::atomic::{AtomicI64, Ordering};
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use chrono::Utc;
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use serde::Serialize;
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use tokio::sync::{broadcast, oneshot};
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use tracing::info;
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use crate::core::events::{GlobalEvent, ServerEvent};
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use crate::core::pending_registry::PendingRegistry;
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#[derive(Debug, Clone, Serialize)]
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pub struct PendingClarificationInfo {
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pub request_id: i64,
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pub session_id: i64,
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pub agent_id: String,
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pub source: String,
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pub context_label: Option<String>,
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pub title: String,
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pub question: String,
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pub suggested_answers: Vec<String>,
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pub created_at: String,
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}
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pub struct ClarificationManager {
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/// Shared pending-request plumbing (map + oneshot). Keyed by `request_id`.
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registry: PendingRegistry<PendingClarificationInfo, String>,
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next_id: AtomicI64,
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/// Global event bus sender, mirroring `ApprovalManager`. Used to broadcast
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/// `ClarificationRequested` / `ClarificationResolved` so Inbox subscribers
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/// (e.g. the mobile-connector plugin) can re-snapshot.
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event_tx: broadcast::Sender<GlobalEvent>,
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}
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impl ClarificationManager {
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pub fn new(event_tx: broadcast::Sender<GlobalEvent>) -> Arc<Self> {
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Arc::new(Self {
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registry: PendingRegistry::new(),
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next_id: AtomicI64::new(1),
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event_tx,
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})
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}
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pub async fn register(
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&self,
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session_id: i64,
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agent_id: &str,
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source: &str,
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context_label: Option<&str>,
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title: &str,
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question: &str,
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suggested_answers: Vec<String>,
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) -> (i64, oneshot::Receiver<String>) {
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let request_id = self.next_id.fetch_add(1, Ordering::SeqCst);
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let info = PendingClarificationInfo {
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request_id,
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session_id,
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agent_id: agent_id.to_string(),
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source: source.to_string(),
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context_label: context_label.map(str::to_string),
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title: title.to_string(),
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question: question.to_string(),
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suggested_answers,
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created_at: Utc::now().to_rfc3339(),
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};
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let rx = self.registry.insert(request_id, info).await;
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info!(session_id, agent = agent_id, source, request_id, "clarification: pending registered");
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// Broadcast on the global bus; counterpart of the per-session
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// `AgentQuestion` WS event.
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let _ = self.event_tx.send(GlobalEvent {
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source: Some(source.to_string()),
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session_id: Some(session_id),
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event: ServerEvent::ClarificationRequested {
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request_id,
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title: title.to_string(),
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},
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});
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(request_id, rx)
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}
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pub async fn resolve(&self, request_id: i64, answer: String) -> bool {
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match self.registry.resolve(request_id, answer).await {
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Some(info) => {
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info!(request_id, "clarification: resolved");
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let _ = self.event_tx.send(GlobalEvent {
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source: Some(info.source),
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session_id: Some(info.session_id),
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event: ServerEvent::ClarificationResolved { request_id },
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});
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true
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}
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None => false,
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}
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}
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pub async fn list_pending(&self) -> Vec<PendingClarificationInfo> {
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let mut items = self.registry.list().await;
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items.sort_by(|a, b| a.created_at.cmp(&b.created_at));
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items
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}
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pub async fn cancel_for_session(&self, session_id: i64) {
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self.registry.remove_where(|i| i.session_id == session_id).await;
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}
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}
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