package poster

import (
	"log/slog"
	"time"

	"pete/internal/storage"

	"maunium.net/go/mautrix/id"
)

// HandleReaction processes a reaction event by mapping it back to the story GUID.
func HandleReaction(roomID id.RoomID, eventID id.EventID, targetEventID id.EventID, emoji string, userID id.UserID) {
	guid, channel, found := storage.LookupPostGUID(string(targetEventID))
	if !found {
		// Reaction on a message we didn't post — ignore
		return
	}

	storage.InsertReaction(guid, channel, string(eventID), emoji, string(userID), time.Now().Unix())
	slog.Debug("reaction recorded",
		"guid", guid,
		"channel", channel,
		"emoji", emoji,
		"user", userID,
	)
}