using JNPF.DependencyInjection;

namespace Tnb.ProductionMgr.Helpers
{
    public class TimerPoolHelper : ISingleton
    {
        private static TimerPoolHelper instance = null;
        
        public static TimerPoolHelper GetInstance()
        {
            if (instance == null)
            {
                if (instance == null)
                {
                    instance = new TimerPoolHelper();
                }
            }
 
            return instance;
        }

        private readonly Dictionary<string, Timer> _timers = new Dictionary<string, Timer>();
        private readonly object _lockObject = new object();
 
        public TimerPoolHelper()
        {
            // 初始化代码，如果有必要的话
        }
 
        public void StartTimer(TimerCallback timerCallback,object data,TimeSpan dueTime, TimeSpan period,bool autoClode = true)
        {
            Timer timer;
            lock (_lockObject)
            {
                string timestamp = DateTime.Now.Ticks.ToString();
                Dictionary<string, object> dic = new Dictionary<string, object>();
                dic.Add("key",timestamp);
                dic.Add("value",data);
                if (autoClode)
                {
                    timerCallback += DisposeTimer;
                }
                timer = new Timer(timerCallback, dic, dueTime, period);
                _timers.Add(timestamp,timer);
            }
        }
 
        public void DisposeTimer(object args)
        {
            Dictionary<string, object> dic = (Dictionary<string, object>)args;
            string key = dic["key"]!=null ? dic["key"].ToString() : "";
            if (_timers.ContainsKey(key))
            {
                _timers[dic["key"].ToString()].Dispose();
                _timers[dic["key"].ToString()] = null;
                _timers.Remove(dic["key"].ToString());
            }
        }
        
    }
}