using CP.Cache;
using CP.Model;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CP.Business
{
    public class CzLinkBLL
    {
        /// <summary>
        /// 缓存
        /// </summary>
        static WMCache cache = WMCache.GetCacheService();
        /// <summary>
        /// 获取当前cid的超链接
        /// </summary>
        /// <returns></returns>
        public static List<CzLink> GetList(int cid)
        {
            string key = "CzLink_" + cid;
            List<CzLink> list = cache.GetObject<List<CzLink>>(key);
            if (list == null)
            {
                DataConnect dc = new DataConnect();
                var listAll = cache.GetObject<List<CzLink>>("CzLink_All");
                if (listAll == null)
                {
                    listAll = dc.db.Fetch<CzLink>($" ORDER BY seq asc");
                    cache.AddObject("CzLink_All", listAll, (int)CacheTime.System);
                }
                list = listAll.Where(p => p.cid == cid).ToList();
                cache.AddObject(key, list, (int)CacheTime.System);
            }
            return list;
        }

    }
}