using System;
using System.Collections.Generic;
using System.IO;
using InABox.API;
using InABox.Core;

namespace PRSServer
{
    public class DatabaseServerLookupGenerator : LookupGenerator<Server>
    {
        public DatabaseServerLookupGenerator(Server[] items) : base(items)
        {
        }

        protected override void DoGenerateLookups()
        {
            foreach (var server in Items)
            {
                if (server.Type == ServerType.Database)
                {
                    AddValue(server.Key, server.Name);
                }
            }
        }
    }

    public class DatabaseServerProperties : ServerProperties
    {
        public DatabaseServerProperties()
        {
            FileName = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments), "PRS", "prs.dbs");
            Port = 8000;
            GoogleAPIKey = "";
            JobPrefix = "";
            PurchaseOrderPrefix = "";
            SMSProviderProperties = new Dictionary<SMSProviderType, string>();
            PasswordExpiryTime = 90;
            SessionExpiryTime = 120;
            ColorScheme = "#FF6495ED";
        }

        [FileNameEditor("Database Files (*.dbs)|*.dbs", AllowView = false, RequireExisting = false)]
        [EditorSequence(1)]
        public string FileName { get; set; }

        [EditorSequence(2)]
        public int Port { get; set; }
        
        [EditorSequence(3)]
        public int RPCPort { get; set; }

        [EditorSequence(4)]
        public string GoogleAPIKey { get; set; }

        [CodeEditor(Editable = Editable.Enabled)]
        [EditorSequence(5)]
        public string JobPrefix { get; set; }

        [CodeEditor(Editable = Editable.Enabled)]
        [EditorSequence(6)]
        public string PurchaseOrderPrefix { get; set; }

        [EditorSequence(7)]
        public int PasswordExpiryTime { get; set; }

        [EditorSequence(8)]
        [Caption("Login Expiry Time (mins)")]
        public int SessionExpiryTime { get; set; }

        [NullEditor]
        public Dictionary<SMSProviderType, string>? SMSProviderProperties { get; set; }

        [EditorSequence(9)]
        [FileNameEditor("Certificate Files (*.pfx)|*.pfx")]
        public string? CertificateFile { get; set; }

        [EditorSequence(10)]
        public string? CertificateExpirationSubscriber { get; set; }
        
        [EditorSequence(11)]
        [ColorEditor]
        public string ColorScheme { get; set; }
        
        [EmbeddedImageEditor(MaximumHeight = 450, MaximumWidth = 450)]
        [EditorSequence(12)]
        public byte[]? Logo { get; set; }

        [EditorSequence(13)]
        public ServerEmailType EmailType { get; set; }

        [NullEditor]
        public string EmailProperties { get; set; } = "";
        
        public override ServerType Type()
        {
            return ServerType.Database;
        }

        public static string GetPipeName(string serviceName, bool newstyle) => 
            newstyle 
                ? $"{serviceName}_RPC"
                : $"{serviceName}_IPC";

        public BaseObject GetEmailProperties()
        {
            return EmailType switch
            {
                ServerEmailType.IMAP => Serialization.Deserialize<ServerEmailIMAPProperties>(EmailProperties)
                                        ?? new ServerEmailIMAPProperties(),
                ServerEmailType.Exchange => Serialization.Deserialize<ServerEmailExchangeProperties>(EmailProperties)
                                        ?? new ServerEmailExchangeProperties(),
                _ => throw new Exception($"Invalid email type {EmailType}"),
            };
        }
        public void SetEmailProperties(BaseObject props)
        {
            EmailProperties = Serialization.Serialize(props);
            if(props is ServerEmailIMAPProperties)
            {
                EmailType = ServerEmailType.IMAP;
            }
            else if(props is ServerEmailExchangeProperties)
            {
                EmailType = ServerEmailType.Exchange;
            }
        }
    }
}