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 ZtPageBll
    {
        /// <summary>
        /// 缓存
        /// </summary>
        static WMCache cache = WMCache.GetCacheService();

        public static List<ZtPage> GetList()
        {
            string key = string.Format(CacheKeys.Zt_Page);
            List<ZtPage> list = cache.GetObject<List<ZtPage>>(key) as List<ZtPage>;
            if (list == null)
            {
                var dc = new DataConnect();
                list = dc.db.Fetch<ZtPage>("where id>0");
                cache.AddObject(key, list, (int)CacheTime.System);
            }
            return list;
        }

        public static ZtPage GetById(int id)
        {
            string key = string.Format(CacheKeys.Zt_Page);
            List<ZtPage> list = GetList();
            if (list == null)
                return new ZtPage();
            return list.SingleOrDefault(m => m.Id == id) ?? new ZtPage();
        }
    }
}