using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Unity;
using Cowain.Bake.Model;
using Cowain.Bake.Common.Enums;
using System.Collections.Concurrent;

namespace Cowain.Bake.BLL
{
    public class SysSetupService : ServiceBase
    {
        public ConcurrentDictionary<string, string> ParaDic = new ConcurrentDictionary<string, string>();
        public SysSetupService(IUnityContainer unityContainer) : base(unityContainer)
        {
            GetAllPara();
        }

        public List<TSysSetup> GetAll()
        {
            using (var Context = new BakingEntities())
            {
                return Context.Set<TSysSetup>().OrderBy(item => item.Id).ToList();
            }   
        }

        public void GetAllPara()
        {
            ParaDic.Clear();
            using (var Context = new BakingEntities())
            {
                var list = Context.Set<TSysSetup>().OrderBy(item => item.Id).ToList();
                foreach (var item in list)
                {
                    ParaDic.TryAdd(item.ParamCode, item.ParamValue);
                }
            }
        }

        public string GetValueByParaID(string paraID)
        {
            return ParaDic[paraID];
        }

        public string GetValueByID(long ID)
        {
            using (var Context = new BakingEntities())
            {
                var pi = (from ts in Context.Set<TSysSetup>()
                          where ts.Id == ID
                          select ts).FirstOrDefault();
                return pi.ParamValue;
            }
        }
        public bool UpdateValue(long ID, string value)
        {
            using (var Context = new BakingEntities())
            {
                var pi = (from ts in Context.Set<TSysSetup>()
                          where ts.Id == ID
                          select ts).FirstOrDefault();
                pi.ParamValue = value;
                var result =  Context.SaveChanges() != 0;
                GetAllPara();
                return result;
            }
        }
        public bool UpdateValue(string paramCode, string value)
        {
            using (var Context = new BakingEntities())
            {
                var pi = (from ts in Context.Set<TSysSetup>()
                          where ts.ParamCode == paramCode
                          select ts).FirstOrDefault();
                pi.ParamValue = value;
                var result = Context.SaveChanges() != 0;
                GetAllPara();
                return result;
            }
        }

        public List<TSysSetup> GetShowParam()
        {
            using (var Context = new BakingEntities())
            {
                return Context.Set<TSysSetup>().Where(x=>x.Type == (int)EParamType.Sys).OrderBy(item => item.Id).ToList();              
            }
        }
    }
}