using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Hotline.Caching.Interfaces;
using Hotline.CallCenter.BlackLists;
using Hotline.Settings;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;
using XF.Domain.Cache;

namespace Hotline.Application.Systems
{
    public class TableAccessLevelInitialService : BackgroundService
    {
        private readonly IServiceScopeFactory _serviceScopeFactory;

        public TableAccessLevelInitialService(IServiceScopeFactory serviceScopeFactory)
        {
            _serviceScopeFactory = serviceScopeFactory;
        }

        /// <summary>
        /// This method is called when the <see cref="T:Microsoft.Extensions.Hosting.IHostedService" /> starts. The implementation should return a task that represents
        /// the lifetime of the long running operation(s) being performed.
        /// </summary>
        /// <param name="stoppingToken">Triggered when <see cref="M:Microsoft.Extensions.Hosting.IHostedService.StopAsync(System.Threading.CancellationToken)" /> is called.</param>
        /// <returns>A <see cref="T:System.Threading.Tasks.Task" /> that represents the long running operations.</returns>
        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
        {
            using var scope = _serviceScopeFactory.CreateScope();
            var cache = scope.ServiceProvider.GetRequiredService<ITableAccessLevelCacheManager>();
            cache.Reload();
        }
    }
}