using MessagePack;

namespace Dpz.Core.WebApi.MessagePackFormatters;

/// <summary>
///     MessagePack 格式化选项
/// </summary>
public class MessagePackFormatterOptions
{
    /// <summary>
    ///     内容协商时使用的默认Content-Type
    /// </summary>
    public const string DefaultContentType = "application/x-msgpack";

    /// <summary>
    ///      默认文件扩展名
    /// </summary>
    public const string DefaultFileExtension = "msgpack";

    /// <summary>
    ///     关联类型 (默认 <see cref="DefaultContentType" />).
    /// </summary>
    public HashSet<string> MediaTypes { get; } = [DefaultContentType];

    /// <summary>
    ///     关联的格式映射 (默认 <see cref="DefaultFileExtension" />) (不区分大小写).
    ///     <seealso cref="MvcOptions.FormatterMappings" />
    /// </summary>
    /// <remarks>
    ///     详细信息参考
    ///     https://learn.microsoft.com/en-us/aspnet/core/web-api/advanced/formatting
    /// </remarks>
    public HashSet<string> FileExtensions { get; } =
        new HashSet<string>(StringComparer.OrdinalIgnoreCase) { DefaultFileExtension };

    /// <summary>
    ///     格式化器解析器
    /// </summary>
    public IFormatterResolver? FormatterResolver { get; set; }

    /// <summary>
    ///     应用于序列化序列的压缩方案，参见 <see cref="MessagePackSerializerOptions.Compression" />.
    /// </summary>
    public MessagePackCompression Compression { get; set; }

    /// <summary>
    ///     使用旧规范进行序列化
    ///     详情查看 <see cref="MessagePackSerializerOptions.OldSpec" />
    /// </summary>
    /// <remarks>
    ///     读取时始终支持新旧规范
    /// </remarks>
    public bool? UseOldSpecification { get; set; }

    /// <summary>
    ///     指示在使用无类型格式化器时，是否应省略程序集版本、文化和公钥标记元数据，默认值为 <c>false</c>
    ///     详细信息参考 <see cref="MessagePackSerializerOptions.OmitAssemblyVersion" />
    /// </summary>
    public bool OmitAssemblyVersion { get; set; }

    /// <summary>
    ///     允许反序列化器在找不到匹配版本时实例化来自不同版本程序集的类型，默认值为 <c>false</c>.
    ///     详细信息参考 <see cref="MessagePackSerializerOptions.AllowAssemblyVersionMismatch" />
    /// </summary>
    public bool AllowAssemblyVersionMismatch { get; set; }
}