using System;
using System.Collections;
using System.Collections.Generic;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Linq;
using StackExchange.Redis;
using System.Collections.Concurrent;
using Microsoft.Azure.SignalR.Management;

namespace TEAMModelOS.SDK.DI
{
    public static class AzureSignalRExtensions
    {
        private static ConcurrentDictionary<string, ServiceHubContext> ServiceHubContexts { get; } = new();



        /// <summary>
        /// 發送信息至對列或主題
        /// </summary>       
        /// <param name="name">QueueName or TopicName</param>
        /// <param name="message">訊息</param>
        /// <returns></returns>
        public static ServiceHubContext GetHubContext(this ServiceManager sm, string name)
        {
            try
            {
                ServiceHubContext hub = ServiceHubContexts.GetOrAdd(name, (x) =>
                sm.CreateHubContextAsync(name, CancellationToken.None).ConfigureAwait(false).GetAwaiter().GetResult());

                return hub;
            }
            catch
            {
                throw;
            }
        }
    }
}