using System;
using System.Linq;
using System.Security;
using InABox.Core;

namespace PRSServer
{
    public class CertificateEngineProperties : ServerProperties
    {
        [NullEditor]
        public const string LetsEncryptV2StagingEndpoint = "https://acme-staging-v02.api.letsencrypt.org/";

        [NullEditor]
        public const string LetsEncryptV2Endpoint = "https://acme-v02.api.letsencrypt.org/";

        [NullEditor]
        public const int DefaultRsaKeySize = 2048;
        [NullEditor]
        public const int DefaultEcKeySize = 256;

        [EditorSequence(1)]
        [MemoEditor]
        [Caption("Domain Name(s) to Register:")]
        public string DomainNames { get; set; }
        
        public string[] ParseDomainNames() => DomainNames
            .Replace(" ","")    
            .Split(new char[] { ',',';','\n','\r'}, StringSplitOptions.RemoveEmptyEntries)
            .Select(x=>x.Trim())
            .ToArray();

        [EditorSequence(2)]
        [TextBoxEditor]
        [Caption("Contact Email for Let's Encrypt")]
        public string AccountContactEmails { get; set; }

        [NullEditor]
        public string AcmeRootDir { get; set; } = "_acmesharp";

        [NullEditor]
        public string CaUrl { get; set; } = LetsEncryptV2Endpoint;

        [NullEditor]
        public string AccountKeyAlgor { get; set; } = "ec";

        [NullEditor]
        public int? AccountKeySize { get; set; }

        [NullEditor]
        public bool AcceptTermsOfService { get; set; }

        [NullEditor]
        public bool TestChallenges { get; }

        [NullEditor]
        public string CertificateKeyAlgor { get; set; } = "ec";

        [NullEditor]
        public int? CertificateKeySize { get; set; }

        [NullEditor]
        public int WaitForAuthorizations { get; set; } = 60;

        [NullEditor]
        public int WaitForCertificate { get; set; } = 60;

        public override ServerType Type()
        {
            return ServerType.Certificate;
        }

        public CertificateEngineProperties()
        {
            AcceptTermsOfService = true;
            DomainNames = "";
            AccountContactEmails = "";
        }
    }
}