namespace Ocelot.Cache.CacheManager
{
    using global::CacheManager.Core;
    using System;

    public class OcelotCacheManagerCache<T> : IOcelotCache<T>
    {
        private readonly ICacheManager<T> _cacheManager;

        public OcelotCacheManagerCache(ICacheManager<T> cacheManager)
        {
            _cacheManager = cacheManager;
        }

        public void Add(string key, T value, TimeSpan ttl, string region)
        {
            _cacheManager.Add(new CacheItem<T>(key, region, value, ExpirationMode.Absolute, ttl));
        }

        public void AddAndDelete(string key, T value, TimeSpan ttl, string region)
        {
            var exists = _cacheManager.Get(key);

            if (exists != null)
            {
                _cacheManager.Remove(key);
            }

            Add(key, value, ttl, region);
        }

        public T Get(string key, string region)
        {
            return _cacheManager.Get<T>(key, region);
        }

        public void ClearRegion(string region)
        {
            _cacheManager.ClearRegion(region);
        }
    }
}