package main

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

// bestRecall is the read side of the long-term memory store: the top hit's
// stored text when it clears the confidence gate. This recalls across BOTH
// notes and facts (facts aren't in the notes table, so this is the only path
// that can answer "when did I last …?" from a captured fact). A note hit here
// is redundant with the notes-RAG path — by design; the two indexes can diverge
// once the backend is swapped for a persistent/external store. ok=false when
// there's no hit above the threshold or the hit carries no text.
func bestRecall(results []memory.Result, min float64) (string, bool) {
	if len(results) == 0 {
		return "", false
	}
	top := results[0]
	if top.Score < min {
		return "", false
	}
	text := top.Meta["text"]
	if text == "" {
		return "", false
	}
	return text, true
}