package semantic

import "github.com/kami/maven/internal/router"

// IntentToRoute maps the current seven-intent Decision.Intent to a coarse
// semantic route. The mapping is deterministic and exists only for
// baseline/evaluation — it does not change current routing behaviour.
//
// Mapping:
//
//	chat      → conversation
//	query     → knowledge
//	act       → action
//	reminder  → action
//	fact      → memory_write
//	note      → memory_write
//	system    → system
//	unknown   → uncertain
func IntentToRoute(intent router.Intent) SemanticRoute {
	switch intent {
	case router.IntentChat:
		return RouteConversation
	case router.IntentQuery:
		return RouteKnowledge
	case router.IntentAct:
		return RouteAction
	case router.IntentReminder:
		return RouteAction
	case router.IntentFact:
		return RouteMemoryWrite
	case router.IntentNote:
		return RouteMemoryWrite
	case router.IntentSystem:
		return RouteSystem
	default:
		return RouteUncertain
	}
}