using LY.App.Extensions.DI;
using Microsoft.AspNetCore.SignalR;
using Newtonsoft.Json;

namespace LY.App.Common.WebSocket
{
    /// <summary>
    /// 客户端push消息
    /// </summary>
    [ServiceInjection(InjectionType.Singleton)]
    public class PushService
    {
        private readonly IHubContext<SocketHub> _hubContext;

        public PushService(IHubContext<SocketHub> hubContext)
        {
            _hubContext = hubContext;
        }
        /// <summary>
        /// 1对1消息
        /// </summary>
        /// <param name="connectionId"></param>
        /// <param name="message"></param>
        /// <returns></returns>
        public async Task SendMessageToClient(string connectionId, object message)
        {
            await _hubContext.Clients.Client(connectionId).SendAsync("ReceiveMessage", message);
        }
        /// <summary>
        /// 全部消息
        /// </summary>
        /// <param name="message"></param>
        /// <returns></returns>
        public async Task SendMessageToAll(object message)
        {

            var data = JsonConvert.SerializeObject(message);
            Console.WriteLine($"推送前端消息:{data}");
            await _hubContext.Clients.All.SendAsync("ReceiveMessage", data);
        }
    }
}