use crate::core::cache::SessionCache;
use crate::core::intent_engine::{classify, route_intent};
use crate::core::intent_protocol::{IntentRecord, IntentSubject};
use crate::tools::CrpMode;
pub fn handle(
_cache: &mut SessionCache,
query: &str,
project_root: &str,
_crp_mode: CrpMode,
format: Option<&str>,
) -> String {
if query.trim().is_empty() {
return "ERROR: ctx_intent requires query".to_string();
}
let intent = crate::core::intent_protocol::intent_from_query(query, Some(project_root));
let classification = classify(query);
let route = route_intent(query, &classification);
let route_v1 = crate::core::intent_router::route_v1(query);
if matches!(format.map(|s| s.trim().to_lowercase()), Some(ref f) if f == "json") {
return serde_json::to_string_pretty(&route_v1).unwrap_or_else(|e| format!("ERROR: {e}"));
}
format_ack(&intent, &route, &route_v1)
}
fn format_ack(
intent: &IntentRecord,
route: &crate::core::intent_engine::IntentRoute,
route_v1: &crate::core::intent_router::IntentRouteV1,
) -> String {
format!(
"INTENT_OK id={} type={} source={} conf={:.0}% subj={} | route_v1: task={} dimension={} model_tier={}→{} read={} reason={}",
intent.id,
intent.intent_type.as_str(),
intent.source.as_str(),
(intent.confidence.clamp(0.0, 1.0) * 100.0).round(),
subject_short(&intent.subject),
route_v1.inputs.task_type.as_str(),
route.dimension.as_str(),
route.model_tier.as_str(),
route_v1.decision.effective_model_tier.as_str(),
route_v1.decision.effective_read_mode,
route.reasoning,
)
}
fn subject_short(s: &IntentSubject) -> String {
match s {
IntentSubject::Project { root } => format!("project({})", root.as_deref().unwrap_or(".")),
IntentSubject::Command { command } => format!("cmd({})", truncate(command, 80)),
IntentSubject::Workflow { action } => format!("workflow({})", truncate(action, 60)),
IntentSubject::KnowledgeFact { category, key, .. } => format!("fact({category}/{key})"),
IntentSubject::KnowledgeQuery { category, query } => format!(
"recall({}/{})",
category.as_deref().unwrap_or("-"),
query.as_deref().unwrap_or("-")
),
IntentSubject::Tool { name } => format!("tool({name})"),
}
}
fn truncate(s: &str, max: usize) -> String {
if s.chars().count() <= max {
return s.to_string();
}
let mut out = String::new();
for (i, ch) in s.chars().enumerate() {
if i + 1 >= max {
break;
}
out.push(ch);
}
out.push('…');
out
}