using System.Threading;
using System.Threading.Tasks;
using Microsoft.AspNetCore.SignalR;
using Microsoft.Extensions.Logging;
using xCommons.Extensions;
using xPushService.Base;
using xPushService.Constants;
using xStringService.Models.Dtos;

namespace xTermsAndConditionsService.Hubs
{
    /// <summary>
    /// a Hub for Notifing Terms and Conditions Events to Connected Clients ...
    /// </summary>
    public class XTermsHub : XBaseHub
    {
        public XTermsHub(
            ILogger<XTermsHub> logger
        ) : base(logger)
        {
        }

        //
        #region Hub Actions ...
        /// <summary>
        /// Add Specified Terms and Conditions ...
        /// </summary>
        /// <param name="entity"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        public async Task Add(
            XStringDto entity,
            CancellationToken cancellationToken = default
        )
        {
            //
            var connectionId = Context.ConnectionId;
            if (!connectionId.IsNullOrEmpty())
            {
                //
                await Clients
                    .AllExcept(connectionId)
                    .SendAsync(
                        XBaseEntityHubAction.Add.GetStringValue(),
                        entity.ToJSON(camelCase: true),
                        connectionId,
                        cancellationToken
                    );
            }
        }

        /// <summary>
        /// Deleted Specified Terms and Conditions ...
        /// </summary>
        /// <param name="entity"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        public async Task Delete(
            XStringDto entity,
            CancellationToken cancellationToken = default
        )
        {
            //
            var connectionId = Context.ConnectionId;
            if (!connectionId.IsNullOrEmpty())
            {
                //
                await Clients
                    .AllExcept(connectionId)
                    .SendAsync(
                        XBaseEntityHubAction.Delete.GetStringValue(),
                        entity.ToJSON(camelCase: true),
                        connectionId,
                        cancellationToken
                    );
            }
        }

        /// <summary>
        /// Notify an Entity Updated ...
        /// </summary>
        /// <param name="entity"></param>
        /// <param name="cancellationToken"></param>
        /// <returns></returns>
        public async Task Update(
            XStringDto entity,
            CancellationToken cancellationToken = default
        )
        {
            //
            var connectionId = Context.ConnectionId;
            if (!connectionId.IsNullOrEmpty())
            {
                //
                await Clients
                    .AllExcept(connectionId)
                    .SendAsync(
                        XBaseEntityHubAction.Update.GetStringValue(),
                        entity.ToJSON(camelCase: true),
                        connectionId,
                        cancellationToken
                    );
            }
        }
        #endregion
    }
}