package main

import (
	"context"
	"log"
	"strconv"

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

// actionNote handles router.IntentNote: embed the note, persist it, and
// index it for recall.
func (h *reactiveHandler) actionNote(ctx context.Context, dec router.Decision) string {
	// An utterance that explicitly files a task is work, not recall, and
	// belongs in the task store (Vikunja #130). Checked before the embedding
	// is paid for. Everything else is a note, exactly as before.
	if reply, ok := h.captureTaskFromNote(ctx, dec); ok {
		return reply
	}
	// embed the note text with the same model the classifier uses, persist
	// via CoreAPI (source=tap:voice). Semantic recall lives in `notes`, not
	// facts — no predicate reads it (spec's two-memory split).
	vec, err := router.EmbedPassage(ctx, h.embedder, dec.Utterance)
	if err != nil {
		log.Printf("voice: embed note: %v", err)
		return "не получилось сохранить заметку."
	}
	noteTs := h.now()
	noteID, err := h.api.WriteNote(ctx, noteTs, dec.Utterance, vec, "tap:voice")
	if err != nil {
		log.Printf("voice: write note: %v", err)
		return "не получилось сохранить заметку."
	}
	// Insert into long-term memory (best-effort, must not fail the note write).
	// text/ts in the meta make a Search hit self-describing (see bestRecall).
	if h.memStore != nil {
		if err := h.memStore.Insert(ctx, "note:"+strconv.FormatInt(noteID, 10), vec, map[string]string{
			"source": "voice",
			"type":   "note",
			"text":   dec.Utterance,
			"ts":     strconv.FormatInt(noteTs.Unix(), 10),
		}); err != nil {
			log.Printf("voice: memory insert: %v", err)
		}
	}
	return "" // replier phrases the "saved" reply
}