package channelbridge

import (
	"context"
	"fmt"

	"git.yeij.top/AskaEth/Cyrene_v2/internal/channel/adapter"
)

// This file holds the outbound reply path (design/16 §4.6 §5): the loop's text is
// delivered back to the source conversation through the same account adapter that
// received the message.

// sendReply delivers the loop's text back to the channel's source conversation
// through the account adapter that received the message (multi-account safe,
// design/16 §4.6 §5). It mirrors the inbound message's channel targeting fields so
// the adapter resolves the same peer the message came from, and it exits through the
// shared IM bubble dispatcher (strip role-play/narration + <p> split + 0.5-2s gap).
func (b *Bridge) sendReply(ctx context.Context, in adapter.UnifiedMessage, a adapter.PlatformAdapter, text string) error {
	if a == nil {
		a = b.adapter(in.Platform)
	}
	if a == nil {
		return fmt.Errorf("channelbridge: no adapter for platform %q", in.Platform)
	}
	return b.sendIMBubbles(ctx, in, func(ctx context.Context, msg adapter.UnifiedMessage) error {
		return a.SendMessage(ctx, adapter.UnifiedResponse{Messages: []adapter.UnifiedMessage{msg}})
	}, text)
}