package hamview

import (
	"fmt"

	"github.com/sirupsen/logrus"
	"go.yaml.in/yaml/v3"
)

// Logger used by this package.
var Logger *logrus.Logger = logrus.New()

func unmarshalOne(node yaml.Node, value any) error {
	Logger.Printf("node: %#+v", node)
	Logger.Printf("content: %d", len(node.Content))
	if len(node.Content) != 1 {
		return fmt.Errorf("hamview: expected 1 configuration value, got %d", len(node.Content))
	}
	return node.Content[0].Decode(value)
}