using System.Text.Encodings.Web;
using System.Text.Json;
using System.Text.Json.Serialization;

namespace PrivaPub.Api.Mastodon.Infrastructure
{
	public static class MastodonJson
	{
		public static readonly JsonSerializerOptions Options = new()
		{
			PropertyNamingPolicy = JsonNamingPolicy.SnakeCaseLower,
			DictionaryKeyPolicy = default,
			DefaultIgnoreCondition = JsonIgnoreCondition.Never,
			Encoder = JavaScriptEncoder.UnsafeRelaxedJsonEscaping,
			Converters = { new JsonStringEnumConverter(JsonNamingPolicy.SnakeCaseLower) }
		};

		public static string Time(DateTime value) =>
			DateTime.SpecifyKind(value, DateTimeKind.Utc).ToString("yyyy-MM-ddTHH:mm:ss.fffZ", System.Globalization.CultureInfo.InvariantCulture);

		public static string Day(DateTime value) =>
			DateTime.SpecifyKind(value, DateTimeKind.Utc).Date.ToString("yyyy-MM-ddT00:00:00.000Z", System.Globalization.CultureInfo.InvariantCulture);
	}
}