package client

import (
	"context"
	"errors"
	sessionmodel "git.sendico.io/tech/sxchnge/product/sessions/model"
	"strings"

	"git.sendico.io/tech/sxchnge/product/sessions/store"
	"git.sendico.io/tech/sxchnge/shared/errors"
)

var ErrUnknownClientID = merrors.Define("unknown client id")

func Resolve(ctx context.Context, rtdb refreshtokens.DB, clientID string) (*sessionmodel.Client, error) {
	clientID = strings.TrimSpace(clientID)
	if clientID == "" {
		return nil, ErrUnknownClientID
	}

	client, err := rtdb.GetClient(ctx, clientID)
	if errors.Is(err, merrors.ErrNoData) || client == nil {
		return nil, ErrUnknownClientID
	}
	if err != nil {
		return nil, err
	}
	return client, nil
}