using System;
using System.Data;
using System.Linq;
using System.Web.UI;
using System.Web.UI.WebControls;
using SuperMap.RealEstate.CoreFrameWork;
using SuperMap.RealEstate.ServiceModel;
using SuperMap.RealEstate.Utility;
using SuperMap.RealEstate.Web.UI;
using SuperMap.RealEstate.Web.UI.WebControls;
using SuperMap.RealEstate.Web.Utility;
using Storage = SuperMap.RealEstate.HighWay.Storage;
using SuperMap.RealEstate.CoreFrameWork.Dictionary.Business;

namespace SuperMap.RealEstate.HighWay.Storage
{
    /// <summary>
    /// T_COMMODITY_商品管理 的WebUserControl
    /// <summary>
    public partial class COMMODITY : UserControl<Business.COMMODITY>
    {
        protected void Page_Load(object sender, EventArgs e)
        {

            if (IsPostBack)
                return;
            if (!String.IsNullOrEmpty(Request["ID"]))
            {
                BindDropDownList_Supplier(int.Parse(Request["ID"].ToDecrypt()));
            }
        }

        //在此加入界面的数据初始化(Page_Load之前)，如DropDownList的数据源绑定等
        public override void InitializeWebControl()
        {
            //绑定下拉框
            DictionaryHelper.BindingDropDownList("COMMODITYGRADE", COMMODITY_GRADE.Items,this.Transaction);
            //是否有效
            DictionaryHelper.BindingDropDownList("ISVALID", COMMODITY_STATE.Items, this.Transaction);
            //是否散称
            DictionaryHelper.BindingDropDownList("ISBULK", ISBULK.Items, this.Transaction);
           //绑定称重方式
            DictionaryHelper.BindingDropDownList("METERINGMETHOD", METERINGMETHOD.Items, this.Transaction);
            //
            DictionaryHelper.BindingDropDownList("BUSINESSTYPE", BUSINESSTYPE.Items, this.Transaction);
        }


        //载入数据
        public override bool LoadData()
        {
            //加载对应的
            ADDTIME.Text = System.DateTime.Now.ToString();
            BindDropDownList_SERVERPART();
            //如果是工作流组件请自行修改载入的逻辑，以下是功能模块的默认代码
            if (!String.IsNullOrEmpty(Request["ID"]))
            {
                CurrObject.COMMODITY_ID_Encrypt = Request["ID"];
                LoadRTCommodityType(int.Parse(Request["ID"].ToDecrypt()));
                return this.Select();
            }
            LoadRTCommodityType();
            BindDropDownList_Supplier();
            //默认返回值，工作流组件返回True,功能模块返回False。
            return (WorkFlowPage != null);
        }

        //OnDataAction_XXXXX 有一个系列可用,在此加入界面的逻辑处理
        //e.CancelDataAction 来处理是否取消该动作;
        //失败的原因可以用Page.Alert()传递到页面
        public override void OnDataAction_BeforeSave(DataActionEventArgs<Business.COMMODITY> e)
        {
            base.OnDataAction_BeforeSave(e);
            if (int.Parse((new Business.COMMODITY(this.Transaction)).ExecuteDataTable(
                "select COUNT(COMMODITY_CODE) from HIGHWAY_STORAGE.V_ALL_COMMODITY WHERE COMMODITY_BARCODE = '" + COMMODITY_BARCODE.Text + "'" +
                (String.IsNullOrEmpty(Request["ID"]) ? "" : " AND COMMODITY_ID != " + CurrObject.COMMODITY_ID) +
               " AND SERVERPART_ID = " + SERVERPART_ID.SelectedValue).Rows[0][0].ToString()) > 0)
            {
                throw new Exception("注意:该商品条码已存在于您的服务区!请验证后重新录入!");
            }
//            else if (int.Parse((new Business.COMMODITY()).ExecuteDataTable(@"select COUNT(COMMODITY_CODE) from HIGHWAY_STORAGE.V_COMMODITY 
//                WHERE COMMODITYTYPE_NAME = '统一定价类' AND COMMODITY_BARCODE = '" + COMMODITY_BARCODE.Text + "'" +
//                (String.IsNullOrEmpty(Request["ID"]) ? "" : " AND COMMODITY_ID != " + CurrObject.COMMODITY_ID)).Rows[0][0].ToString()) > 0)
//            {
//                throw new Exception("注意:该商品条码已存在于统一定价类中!请验证后重新录入!");
//            }
        }

        public override void OnDataAction_AfterSave(DataActionEventArgs<Business.COMMODITY> e)
        {
            bool Changed = false;
            Storage.Business.COMMODITYTYPE _COMMODITYTYPE = new Business.COMMODITYTYPE(this.Transaction);
            _COMMODITYTYPE.COMMODITYTYPE_ID = int.Parse(COMMODITY_TYPE.SelectedValue);
            if (_COMMODITYTYPE.Select())
            {
                Storage.Business.COMMODITY _COMMODITY = new Business.COMMODITY(this.Transaction);
                _COMMODITY.COMMODITY_ID = CurrObject.COMMODITY_ID;
                if (_COMMODITY.Select())
                {
                    if (_COMMODITY.COMMODITY_CODE == null)
                    {
                        CurrObject.COMMODITY_CODE = _COMMODITY.COMMODITY_CODE = _COMMODITY.GetCommodityCode(_COMMODITY.PROVINCE_CODE.ToString());
                        Changed = true;
                    }
                    if (Changed)
                        _COMMODITY.Update();
                }
            }
            SaveRTCommodityType(CurrObject.COMMODITY_ID.Value);
            SaveDropDownList_Supplier(CurrObject.COMMODITY_ID.Value);
            base.OnDataAction_AfterSave(e);

        }

        #region 方法 -> 加载服务区下拉框【根据用户信息】
        public void BindDropDownList_SERVERPART(int COMMODITY_ID = 0)
        {
            SERVERPART_ID.Items.Clear();
            foreach (Storage.Business.SERVERPART _SERVERPART in (new Storage.Business.SERVERPART(this.Transaction)).GetPassportServerPart(Page.PassportInfo.CityAuthority))
            {
                ListItemEx _ListItemEx = new ListItemEx();
                _ListItemEx.Value = _SERVERPART.SERVERPART_ID.ToString();
                _ListItemEx.Text = _SERVERPART.SERVERPART_NAME;
                SERVERPART_ID.Items.Add(_ListItemEx);
            }

            if (SERVERPART_ID.SelectedIndex != -1)
            {
                Storage.Business.SERVERPART _SERVERPART = new Storage.Business.SERVERPART(this.Transaction);

                if (_SERVERPART.Select(int.Parse(SERVERPART_ID.SelectedValue)))
                {
                    PROVINCE_CODE.Text = _SERVERPART.PROVINCE_CODE.ToString();
                }
            }

        }
        #endregion

        #region 方法 -> 加载商品列表类型
        public void LoadRTCommodityType(int COMMODITY_ID = 0)
        {
            #region 暂注释
            //CheckBoxList_COMMODITY_TYPE.Items.Clear();
            //Storage.Business.COMMODITYTYPE _COMMODITYTYPE = new Storage.Business.COMMODITYTYPE();

            //foreach (Storage.Business.COMMODITYTYPE _StorageCOMMODITYTYPE in _COMMODITYTYPE.FillCollection("where 1=1 "))
            //{
            //    ListItem _ListItem = new ListItem();
            //    _ListItem.Text = _StorageCOMMODITYTYPE.COMMODITYTYPE_NAME;
            //    _ListItem.Value = _StorageCOMMODITYTYPE.COMMODITYTYPE_ID_Encrypt;
            //    if (COMMODITY_ID != 0)
            //    {
            //        using (Storage.Business.RTCOMMODITY _RTCOMMODITY = new Business.RTCOMMODITY())
            //        {
            //            if (_RTCOMMODITY.GetCount(" where COMMODITY_ID=" + COMMODITY_ID + " and COMMODITYTYPE_ID=" + _StorageCOMMODITYTYPE.COMMODITYTYPE_ID) > 0)
            //            {
            //                _ListItem.Selected = true;
            //            }
            //            else
            //            {
            //                _ListItem.Selected = false;
            //            }
            //        }
            //    }
            //    CheckBoxList_COMMODITY_TYPE.Items.Add(_ListItem);
            //}
            #endregion
            COMMODITY_TYPE.Items.Clear();
            Storage.Business.COMMODITYTYPE _COMMODITYTYPE = new Storage.Business.COMMODITYTYPE(this.Transaction);
            _COMMODITYTYPE.BindingDropDownList(COMMODITY_TYPE.Items, "", false);
        }
        #endregion

        #region 方法 -> 保存商品列表类型
        public void SaveRTCommodityType(int COMMODITY_ID = 0)
        {
            if (COMMODITY_ID == 0)
                return;
            foreach (Storage.Business.RTCOMMODITY _RTCOMMODITY in 
                (new Storage.Business.RTCOMMODITY(this.Transaction)).FillCollection("where COMMODITY_ID=" + COMMODITY_ID))
            {
                _RTCOMMODITY.Delete();
            }
            //foreach (ListItem _ListItem in CheckBoxList_COMMODITY_TYPE.Items)
            //{
            //    if (_ListItem.Selected)
            //    {
            //        using (Storage.Business.RTCOMMODITY _RTCOMMODITY = new Storage.Business.RTCOMMODITY())
            //        {
            //            _RTCOMMODITY.COMMODITYTYPE_ID = _ListItem.Value.ToDecryptInt32();
            //            _RTCOMMODITY.COMMODITY_ID = COMMODITY_ID;
            //            _RTCOMMODITY.Insert();
            //        }
            //    }
            //}
            //using (Storage.Business.RTCOMMODITY _RTCOMMODITY = new Storage.Business.RTCOMMODITY(this.Transaction))
            //{
            //    _RTCOMMODITY.COMMODITYTYPE_ID = int.Parse(COMMODITY_TYPE.SelectedValue);
            //    _RTCOMMODITY.COMMODITY_ID = COMMODITY_ID;
            //    _RTCOMMODITY.Insert();
            //}
            Storage.Business.COMMODITYTYPE _COMMODITYTYPE = new Storage.Business.COMMODITYTYPE(this.Transaction);
            _COMMODITYTYPE.COMMODITYTYPE_ID = int.Parse(COMMODITY_TYPE.SelectedValue);
            if (_COMMODITYTYPE.Select())
            {
                (new Storage.Business.COMMODITY(this.Transaction)).InsertIntoRTCommodity(_COMMODITYTYPE, COMMODITY_ID);
            }
        }
        #endregion

        #region 方法 -> 加载供货商
        public string BindDropDownList_Supplier(int COMMODITY_ID = 0)
        {
            string SelValue = string.Empty;
            SUPPLIER_ID.Items.Clear();
            foreach (Storage.Business.SUPPLIER _StorageSUPPLIER in ((new Storage.Business.SUPPLIER(this.Transaction).FillCollection("where 1=1 "))))
            {
                ListItemEx _ListItem = new ListItemEx();
                _ListItem.Text = _StorageSUPPLIER.SUPPLIER_NAME;
                _ListItem.Value = _StorageSUPPLIER.SUPPLIER_ID_Encrypt;
                //_ListItem.Selected = true;
                SUPPLIER_ID.Items.Add(_ListItem);
                //判断是否选择
                if (COMMODITY_ID != 0)
                {
                    using (Storage.Business.RTSUPPLIER _RTSUPPLIER = new Business.RTSUPPLIER(this.Transaction))
                    {
                        if (_RTSUPPLIER.GetCount(" where COMMODITY_ID=" + COMMODITY_ID + " and SUPPLIER_ID=" + _StorageSUPPLIER.SUPPLIER_ID) > 0)
                        {
                            SelValue += SelValue == string.Empty ? _StorageSUPPLIER.SUPPLIER_ID_Encrypt : "," + _StorageSUPPLIER.SUPPLIER_ID_Encrypt;
                        }
                    }
                }
            }
            SUPPLIER_ID.SelectedValue = SelValue;
            return SelValue;
        }
        #endregion

        #region 方法 -> 保存对应的供应商
        public void SaveDropDownList_Supplier(int COMMODITY_ID = 0)
        {
            try
            {
                if (COMMODITY_ID == 0)
                    return;
                foreach (Storage.Business.RTSUPPLIER _RTSUPPLIER in 
                    (new Storage.Business.RTSUPPLIER(this.Transaction)).FillCollection("where COMMODITY_ID=" + COMMODITY_ID))
                {
                    _RTSUPPLIER.Delete();
                }
                foreach (string SelectValue in SUPPLIER_ID.SelectedValue.Split(','))
                {
                    if (SelectValue == "")
                        continue;
                    using (Storage.Business.RTSUPPLIER _RTSUPPLIER = new Business.RTSUPPLIER(this.Transaction))
                    {
                        _RTSUPPLIER.COMMODITY_ID = COMMODITY_ID;
                        _RTSUPPLIER.SUPPLIER_ID = SelectValue.ToDecryptInt32();
                        _RTSUPPLIER.Insert();
                    }
                }
            }
            catch (Exception ex)
            {
                Page.Alert(ex.Message);
            }
        }
        #endregion

        #region 方法 -> 产生商品条码
        public void CreateBarCode()
        {
            string BarCode = string.Empty;
            int LastCode = 0;
            if (COMMODITY_ID.Text != "" && COMMODITY_ID.Text != "0")
            {
                Storage.Business.COMMODITY _COMMODITY = new Business.COMMODITY(this.Transaction);
                _COMMODITY.COMMODITY_ID = int.Parse(COMMODITY_ID.Text);
                if (_COMMODITY.Select())
                {
                    BarCode = _COMMODITY.COMMODITY_CODE;
                    if (_COMMODITY.COMMODITY_BARCODE == null && _COMMODITY.COMMODITY_CODE != null)
                    {
                        //8位编号补足12位
                        if (BarCode.Length == 8)
                        {
                            BarCode = "2600" + BarCode;
                            //偶数位的数字求和*3 + 奇数位数字和
                            for (int i = 1; i <= 12; i++)
                            {
                                int Num = int.Parse(BarCode.Substring(i - 1, 1));
                                if (i % 2 == 0)
                                {
                                    LastCode += Num * 3;
                                }
                                else
                                {
                                    LastCode += Num;
                                }
                            }
                            //和求10的模
                            LastCode = 10 - (LastCode % 10);
                            if (LastCode == 10) 
                                LastCode = 0;
                        }
                        //返回条码
                        _COMMODITY.COMMODITY_BARCODE = CurrObject.COMMODITY_BARCODE = BarCode + LastCode.ToString();
                        _COMMODITY.Update();
                    }
                }
            }
        }
        #endregion

        protected void SERVERPART_ID_CallBackSetControl(object sender, ClientSetEventArgs e)
        {
            Storage.Business.SERVERPART _SERVERPART = new Storage.Business.SERVERPART(this.Transaction);
            _SERVERPART.SERVERPART_ID = int.Parse(e.Argument);
            if (_SERVERPART.Select())
            {
                e.SetValue(PROVINCE_CODE, _SERVERPART.PROVINCE_CODE.ToString());
            }
            else
            {
                e.ExcuteClientScript(Page.GetAlertStr("请先设置对应的服务区省份编码！"));
            }

        }
    }
}