using System.Text.Json.Serialization;

namespace IdentityShroud.Core.DTO;

public class JsonWebTokenHeader
{
    [JsonPropertyName("alg")]
    public string Algorithm { get; set; } = "HS256";
    [JsonPropertyName("typ")]
    public string Type { get; set; } = "JWT";
    [JsonPropertyName("kid")]
    public required string KeyId { get; set; }

}

//
public class JsonWebTokenPayload
{
    [JsonPropertyName("iss")]
    public string? Issuer { get; set; }
    [JsonPropertyName("aud")]
    public string[]? Audience { get; set; }
    [JsonPropertyName("sub")]
    public string? Subject { get; set; }
    [JsonPropertyName("exp")]
    public long? Expires { get; set; }
    [JsonPropertyName("iat")]
    public long? IssuedAt { get; set; }
    [JsonPropertyName("nbf")]
    public long? NotBefore { get; set; }
    [JsonPropertyName("jti")]
    public Guid? JwtId { get; set; } 
}

public class JsonWebToken
{
    public required JsonWebTokenHeader Header { get; set; }
    public required JsonWebTokenPayload Payload { get; set; }
    public required byte[] Signature { get; set; } = [];
}