using System; using System.ComponentModel; using System.Text.Json; using System.Text.Json.Serialization; namespace MediaBrowser.Providers.Plugins.Omdb { /// <summary> /// Converts a string <c>N/A</c> to <c>string.Empty</c>. /// </summary> public class JsonOmdbNotAvailableInt32Converter : JsonConverter<int?> { /// <inheritdoc /> public override int? Read(ref Utf8JsonReader reader, Type typeToConvert, JsonSerializerOptions options) { if (reader.TokenType == JsonTokenType.String) { var str = reader.GetString(); if (str is null || str.Equals("N/A", StringComparison.OrdinalIgnoreCase)) { return null; } var converter = TypeDescriptor.GetConverter(typeToConvert); return (int?)converter.ConvertFromString(str); } return JsonSerializer.Deserialize<int>(ref reader, options); } /// <inheritdoc /> public override void Write(Utf8JsonWriter writer, int? value, JsonSerializerOptions options) { if (value.HasValue) { writer.WriteNumberValue(value.Value); } else { writer.WriteNullValue(); } } } }