/////////////////////////////////////////////////////////////////
// 
// (C) Copyright 2013, Kenneth, Inc.
// All rights reserved. Confidential. Except as pursuant
// to a written agreement with Kenneth, this software may
// not be used or distributed. This software may be covered
// by one or more patents.
//
// 本软件为 ** 公司开发，版权所有，违者必究，23810511@qq.com
//
/////////////////////////////////////////////////////////////////

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using NPOI.HSSF.UserModel;
using NPOI.SS.UserModel;
using System.IO;
using System.Reflection;
using System.Data;
using System.Data.SqlClient;
using QuiltingCommon;

namespace QuiltingBusiness
{
    public class SysConfigurationPool : PoolInterface
    {
        private static List<SysConfigurationEntity> bufferPool = new List<SysConfigurationEntity>();
        public static void InitializeResults()
        {
            DataTable dt = MysqlHelper.ExecuteDataTable("select * from sys_configuration where IsActive = 1");
            var results = MysqlHelper.DataTableToIList<SysConfigurationEntity>(dt) as List<SysConfigurationEntity>;
            lock (bufferPool)
            {
                bufferPool.Clear();
                bufferPool.AddRange(results);
            }
        }
        public static void Update(object obj)
        {
            lock (bufferPool)
            {
                SysConfigurationEntity key = obj as SysConfigurationEntity;
                bufferPool.RemoveAll(q => q.RecId == key.RecId);
                bufferPool.Add((SysConfigurationEntity)key.Clone());
            }
        }
        public static void Delete(string recid)
        {
            lock (bufferPool)
            {
                bufferPool.RemoveAll(q => q.RecId == recid);
            }
        }    

        public static string LoadResultByKeyId(string currentUserId, string currentClientId, string currentSendParameter)
        {
            var send = JsonConvert.DeserializeObject(currentSendParameter, typeof(SysConfigurationEntity)) as SysConfigurationEntity;
            var data = bufferPool.FirstOrDefault(t => t.KeyId == send.KeyId);
            var rst = new SysConfigurationEntityExtension();
            if (data != null)
            {
                rst.CreateBy = data.CreateBy;
                rst.CreateTime = data.CreateTime;
                rst.IsActive = data.IsActive;
                rst.KeyId = data.KeyId;
                rst.KeyValue = data.KeyValue;
                rst.ModifyBy = data.ModifyBy;
                rst.ModifyTime = data.ModifyTime;
                rst.RecId = data.RecId;
                rst.ReferenceId = data.ReferenceId;
                var user = SysUserPool.BufferPool.Where(q => q.RecId == data.CreateBy).FirstOrDefault();
                if (user != null)
                {
                    rst.CreateByShow = user.UserName;
                }
                user = SysUserPool.BufferPool.Where(q => q.RecId == data.ModifyBy).FirstOrDefault();
                if (user != null)
                {
                    rst.ModifyByShow = user.UserName;
                }
            }
            OutEntity oe = new OutEntity() { ErrorCode = ErrorCode.Success, ReturnObj = JsonConvert.SerializeObject(rst) };
            return JsonConvert.SerializeObject(oe);
        }

        public static string GetValueByKey(string keyid)
        {
            var data = bufferPool.FirstOrDefault(t => t.KeyId == keyid);
            if (data != null)
            {
                return data.KeyValue;
            }
            return string.Empty;
        }  
    }
}