using System.Text;
using System.Text.Json;
using System.Text.Json.Serialization;
using Dpz.Core.Infrastructure;

namespace Dpz.Core.Service.ObjectStorage.VideoHandle;

public class AvOptsConverter : JsonConverter<AvOpts>
{
    public override AvOpts? Read(
        ref Utf8JsonReader reader,
        Type typeToConvert,
        JsonSerializerOptions options
    )
    {
        var value = reader.GetString();
        if (!string.IsNullOrEmpty(value))
        {
            var bytes = DpzAppBuilderExtensions.Base64StringToBytes(value);
            var json = Encoding.UTF8.GetString(bytes);
            try
            {
                var list = JsonSerializer.Deserialize<List<OptionType>>(json) ?? [];
                return new AvOpts(list);
            }
            catch (Exception)
            {
                // ignored
            }
        }

        return [];
    }

    public override void Write(Utf8JsonWriter writer, AvOpts value, JsonSerializerOptions options)
    {

        writer.WriteStringValue(value.ToString());
    }
}