using UnityEditor;

namespace NEG.Utils.Serialization
{
    public static class SerializationExtentions
    {
        public static SerializedProperty FindAutoProperty(this SerializedObject @this, string name) =>
            @this.FindProperty(GetBackingFieldName(name));

        public static SerializedProperty FindAutoPropertyRelative(this SerializedProperty @this, string name) =>
            @this.FindPropertyRelative(GetBackingFieldName(name));

        public static string GetBackingFieldName(string name)
        {
#if NET_STANDARD || NET_STANDARD_2_1
        return string.Create(1/*<*/ + name.Length + 16/*>k__BackingField*/, name, static (span, name) =>
        {
            span[0] = '<';
            name.AsSpan().CopyTo(span[1..]);
            ">k__BackingField".AsSpan().CopyTo(span[(name.Length + 1)..]);
        });
#else
            return '<' + name + ">k__BackingField";
#endif
        }
    }
}