package console

import (
	"encoding/json"
	"fmt"

	"git.novox.be/novox/mesh-sdk/go/buscalls"
	"git.novox.be/novox/mesh-sdk/go/stateobjects"
	"github.com/novox/mesh-tools/node-tools/internal/bus"
)

// resolveSent is the answer a person reads (ADR 0666 §16): an answer a module sent as a reference to an object of its
// sent store is read from it when the bus grants this runner's account the read (the standing grant the manifests give
// the callers of the verb), else shown as its reference with its size and why it was not read.
func resolveSent(conn *bus.Conn, result json.RawMessage) (json.RawMessage, string) {
	ref, ok := stateobjects.ReadRef(result)
	if !ok {
		return result, ""
	}
	whole, err := stateobjects.Receive(result, func(r stateobjects.Ref) ([]byte, error) {
		got, err := conn.SentGet(buscalls.ObjectsSentGetRequest{Store: r.Store, Object: r.Object, Size: r.Size, Digest: r.Digest})
		if err != nil {
			return nil, err
		}
		return got.Data, nil
	})
	if err != nil {
		return result, fmt.Sprintf("the answer is %d bytes, held as the object %s of %s, and was not read: %v", ref.Size, ref.Object, ref.Store, err)
	}
	return whole, ""
}