using System;
using System.Threading;
using System.Threading.Tasks;
using EntityFrameworkCore.Triggered;
using IRaCIS.Core.Domain.Models;
using IRaCIS.Core.Domain.Share;

namespace IRaCIS.Core.Application.Triggers
{
    public class AuditUpdateTrigger: IBeforeSaveTrigger<IAuditUpdate>
    {
        private readonly IUserInfo _userInfo;

        public AuditUpdateTrigger(IUserInfo userInfo)
        {
            _userInfo = userInfo;
        }

        public Task BeforeSave(ITriggerContext<IAuditUpdate> context, CancellationToken cancellationToken)
        {
            if (context.ChangeType == ChangeType.Modified|| context.ChangeType == ChangeType.Added)
            {
                context.Entity.UpdateUserId = _userInfo.Id;
                context.Entity.UpdateTime=DateTime.UtcNow.AddHours(8);
            }

            return Task.CompletedTask;

        }
    }
}