using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using GThinking.N_MISPRO;
using GThinking.N_MISPRO.Data;
using GThinking.N_MODEL.Page;
using GThinking.N_MODEL.Dialog;
using GThinking.N_MISPRO.Utility;

namespace GThinking.N_XLJC
{
    public partial class CPMLInfo : SingleCardBase
    {
        CPML entity = new CPML();

        protected void Page_Load(object sender, EventArgs e)
        {
            this.UMID = 101421007;
            this.UMName = "线缆产品目录";
            this.CurMaster = Master;
            this.CurEntity = entity;
            this.PageHeight = 400;
            this.PageWidth = 500;
            this.Master.EnableAttachBtn = false;

            if (!IsPostBack)
            {
                InitControls();
            }
            base.InitPage();
        }

        #region 模板事件继承

        protected override void LoadRecord()
        {
            if (!IsPostBack)
            {
                this.CurEntity.Param.Add("XLXSCPML_CPMLID", PageParam.GetRTrimString("XLXSCPML_CPMLID"));
            }
            else
            {
                this.CurEntity.Param.Add("XLXSCPML_CPMLID", txtOLDCPMLID.Value);
            }

            base.LoadRecord();
        }

        protected override void OnNewRecorder()
        {
            base.OnNewRecorder();
            datQYSJ.Text = CMISproConvert.ConvertDate(DateTime.Now.ToString());
            chkTYBZ.Checked = false;
            txtWHR.Text = tSession.UserName;
            txtWHRID.Value = tSession.UserId;
            datWHSJ.Value = CMISproConvert.ConvertTime(DateTime.Now);
            chkSJY.Checked = true;
            chkBJY.Checked = true;
            chkTJY.Checked = true;
        }

        protected override void OnCopyRecorder()
        {
            base.OnCopyRecorder();
            datQYSJ.Text = CMISproConvert.ConvertDate(DateTime.Now.ToString());
            chkTYBZ.Checked = false;
            datTYSJ.Text = "";
            txtWHR.Text = tSession.UserName;
            txtWHRID.Value = tSession.UserId;
            datWHSJ.Value = CMISproConvert.ConvertTime(DateTime.Now);
            

        }

        protected override bool DataLogicValid()
        {
            if (cbxCPMLLX.SelectedValue.Trim().Equals("Y"))//组合
            {
                if (cbxCPMLIDS.SelectedValue.Trim().Equals(""))
                {
                    ShowMessage("请选择组合产品目录包含的单一产品目录！");
                    return false;
                }
            }

            if (datQYSJ.Text.Trim() != "" && datTYSJ.Text.Trim() != "")
            {
                if (Convert.ToDateTime(datQYSJ.Text.Trim()) > Convert.ToDateTime(datTYSJ.Text.Trim()))
                {
                    ShowMessage("停用日期不允许小于启用日期！");
                    return false;
                }
            }

            if ((!chkSJY.Checked) && (!chkBJY.Checked) && (!chkTJY.Checked))
            {
                ShowMessage("【设计】、【对外展示】、【调价】不允许同时不勾！");
                return false;
            }
            if (CMISproDataBase.ExistsRecord("DBERP", string.Format("select 1 from  XLXSCPML where XLXSCPML_CPMLMC ='{0}' and XLXSCPML_CPMLID <>'{1}' ", txtCPMLMC.Text.Trim(), txtOLDCPMLID.Value.Trim())))
            {
                ShowMessage(string.Format("已存在产品目录名称为【{0}】的记录，不允许保存！", txtCPMLMC.Text.Trim()));
                return false;
            }

            return base.DataLogicValid();
        }

        protected override bool Master_BeforeDeleteAction(object sender, EventArgs e)
        {
            if (CMISproDataBase.ExistsRecord("DBERP", string.Format("select 1 from XLXSCPML where isnull(XLXSCPML_CPMLIDS,' ')<>' ' and ','||rtrim(XLXSCPML_CPMLIDS)||',' like '{0}'",
                                        "%," + txtCPMLID.Text.Trim() + ",%")))
            {
                ShowMessage("已被组合产品目录引用，不允许删除！");
                return false;
            }
            string sCPMLID = txtCPMLID.Text.Trim();
         

            //XLXSCLQD_CPMLID
            string sSQL = string.Format("select top 1 XLXSCLQD_JGCZBID from XLXSCLQD where XLXSCLQD_CPMLID = '{0}' ",
                                        sCPMLID);
            if (CMISproDataBase.ExistsRecord("DBERP", sSQL))
            {
                ShowMessage("已被线缆销售材料清单使用，不允许删除！");
                return false;
            }
            //XLJGCZBML_CPMLID
            sSQL = string.Format("select top 1 XLJGCZBML_JGCZBID from XLJGCZBML where XLJGCZBML_CPMLID = '{0}' ",
                                        sCPMLID);
            if (CMISproDataBase.ExistsRecord("DBERP", sSQL))
            {
                ShowMessage("已被线缆结构尺重表目录使用，不允许删除！");
                return false;
            }
            //XLXSBJXHML_CPMLID
            sSQL = string.Format("select top 1 XLXSBJXHML_XLXHID from XLXSBJXHML where XLXSBJXHML_CPMLID = '{0}' ",
                            sCPMLID);
            if (CMISproDataBase.ExistsRecord("DBERP", sSQL))
            {
                ShowMessage("已被线缆销售报价型号目录使用，不允许删除！");
                return false;
            }
            //XLXSBJTJXHML_CPMLID
            sSQL = string.Format("select top 1 XLXSBJTJXHML_XLXHID from XLXSBJTJXHML where XLXSBJTJXHML_CPMLID = '{0}' ",
                            sCPMLID);
            if (CMISproDataBase.ExistsRecord("DBERP", sSQL))
            {
                ShowMessage("已被线缆销售报价调价型号目录使用，不允许删除！");
                return false;
            }
            return base.Master_BeforeDeleteAction(sender, e);
        }

        protected override void BeforeSave(TDatabase db, ref bool ActionIsDone)
        {
            txtWHR.Text = tSession.UserName;
            txtWHRID.Value = tSession.UserId;
            datWHSJ.Value = CMISproConvert.ConvertTime(DateTime.Now);

            base.BeforeSave(db, ref ActionIsDone);
        }

        protected override void SetControlState()
        {
            base.SetControlState();

            txtWHR.Enabled = false;
            datWHSJ.Enabled = false;

            if (ControlState != TControlState.ctsBrowse)
            {
                if (cbxCPMLLX.SelectedValue.Trim().Equals("Y"))//组合
                {
                    cbxCPMLIDS.Enabled = true;
                }
                else
                {
                    cbxCPMLIDS.Enabled = false;
                }
            }

            string sCPMLID = txtCPMLID.Text.Trim();
            if (ControlState == TControlState.ctsEdit)
            {

                //已被组合产品目录、线缆销售报价型号目录、线缆销售报价调价型号目录引用
                string sSQL_XLXSCPML=string.Format("select 1 from XLXSCPML where isnull(XLXSCPML_CPMLIDS,' ')<>' ' and ','||rtrim(XLXSCPML_CPMLIDS)||',' like '{0}'",
                                        "%," + sCPMLID + ",%");

                string sSQL_XLXSBJXHML = string.Format("select top 1 XLXSBJXHML_XLXHID from XLXSBJXHML where XLXSBJXHML_CPMLID = '{0}' ",sCPMLID);

                string sSQL_XLXSBJTJXHML = string.Format("select top 1 XLXSBJTJXHML_XLXHID from XLXSBJTJXHML where XLXSBJTJXHML_CPMLID = '{0}' ", sCPMLID);
                bool bCPMLYY = CMISproDataBase.ExistsRecord("DBERP", sSQL_XLXSCPML);
                bool bXHMLYY = CMISproDataBase.ExistsRecord("DBERP", sSQL_XLXSBJXHML);
                bool bTJXHMLYY = CMISproDataBase.ExistsRecord("DBERP", sSQL_XLXSBJTJXHML);
                if (bCPMLYY || bXHMLYY || bTJXHMLYY)
                {
                    txtCPMLID.Enabled = false;
                    cbxCPMLLX.Enabled = false;
                    if (bXHMLYY)
                        chkBJY.Enabled = false;
                    if (bTJXHMLYY)
                        chkTJY.Enabled = false;
                }

                
                //产品目录已被XLXSCLQD_CPMLID、XLJGCZBML_CPMLID使用
                string sSQL_XLXSCLQD = string.Format("select top 1 XLXSCLQD_JGCZBID from XLXSCLQD where XLXSCLQD_CPMLID = '{0}' ",
                                        sCPMLID);
                string sSQL_XLJGCZBML = string.Format("select top 1 XLJGCZBML_JGCZBID from XLJGCZBML where XLJGCZBML_CPMLID = '{0}' ",
                                                        sCPMLID);
                if (CMISproDataBase.ExistsRecord("DBERP", sSQL_XLXSCLQD) || CMISproDataBase.ExistsRecord("DBERP", sSQL_XLJGCZBML))
                {
                    txtCPMLID.Enabled = false;
                }
            }
            else if (ControlState == TControlState.ctsInsert || ControlState == TControlState.ctsCopy)
            {
                txtCPMLID.Enabled = true;
                chkBJY.Enabled = true;
                chkTJY.Enabled = true;
            }

            
            
        }

        protected override void AfterSave(TDatabase db, ref bool ActionIsDone)
        {
            TSQL SQL = new TSQL(db);
            SQL.Clear();
            SQL.Add(" merge into XLXSCPML a  ");
            SQL.Add(" using   ");
            SQL.Add("( ");
            SQL.Add("select ");
            SQL.Add("   XLXSCPML_CPMLID, ");
            SQL.Add("   row_number()  ");
            SQL.Add("   over(order by XLXSCPML_XSXH,XLXSCPML_CPMLID) as XH ");
            SQL.Add(" from XLXSCPML");
            SQL.Add(" where 1=1  ");
            SQL.Add(" ) b ");
            SQL.Add(" on( ");
            SQL.Add("       a.XLXSCPML_CPMLID=b.XLXSCPML_CPMLID ");
            SQL.Add(" ) ");
            SQL.Add(" when matched then update set a.XLXSCPML_XSXH=b.XH ");
            db.ExecSQL(SQL);

            SQL.Clear();
            SQL.Add("select XLXSCPML_XSXH from XLXSCPML where XLXSCPML_CPMLID=:pCPMLID");
            SQL.ParamByName("pCPMLID").Value = txtCPMLID.Text.Trim();
            DataSet ds = db.OpenDataSet(SQL);
            if (ds.Tables[0].Rows.Count > 0)
            {
                txtXSXH.Value = CMISproConvert.StrToFloat(ds.Tables[0].Rows[0]["XLXSCPML_XSXH"].ToString());
            }

            base.AfterSave(db, ref ActionIsDone);
        }



        protected override void SetComboxItems()
        {
            TDatabase dberp = TContextDatabases.GetDatabase("DBERP");
            TSQL sql = new TSQL(dberp);

            if (ControlState == TControlState.ctsBrowse)
            {
                sql.Clear();
                sql.Add("select XLXSCPML_CPMLID,XLXSCPML_CPMLMC from XLXSCPML where 1=1 and " + CMISproDataBase.GetWhereEqual("XLXSCPML_CPMLID", cbxCPMLIDS.SelectedValue.Trim()) + " order by XLXSCPML_CPMLID");
                DataSet ds = dberp.OpenDataSet(sql);
                cbxCPMLIDS.ClearItems();
                for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
                {
                    cbxCPMLIDS.Items.Add(new ListItem(ds.Tables[0].Rows[i]["XLXSCPML_CPMLMC"].ToString().Trim(), ds.Tables[0].Rows[i]["XLXSCPML_CPMLID"].ToString().Trim()));
                }
            }
            else
            {
                //被组合产品目录引用的单一产品目录一定只能是基价价格表模型的
                sql.Clear();
                sql.Add("select XLXSCPML_CPMLID,XLXSCPML_CPMLMC from XLXSCPML where XLXSCPML_CPMLLX='N' and isnull(XLXSCPML_TYBZ,' ')<>'Y' order by XLXSCPML_CPMLID");
                DataSet ds = dberp.OpenDataSet(sql);
                cbxCPMLIDS.ClearItems();
                for (int i = 0; i < ds.Tables[0].Rows.Count; i++)
                {
                    cbxCPMLIDS.Items.Add(new ListItem(ds.Tables[0].Rows[i]["XLXSCPML_CPMLMC"].ToString().Trim(), ds.Tables[0].Rows[i]["XLXSCPML_CPMLID"].ToString().Trim()));
                }

            }
            base.SetComboxItems();
        }

        protected override bool Master_AfterSaveAction(object sender, EventArgs e)
        {
            txtOLDCPMLID.Value = txtCPMLID.Text.Trim();
            return base.Master_AfterSaveAction(sender, e);
        }

        #endregion

        #region 自定义事件

        private void InitControls()
        {
            cbxCPMLLX.ClearItems();
            cbxCPMLLX.Items.Add(new ListItem("组合产品目录", "Y"));
            cbxCPMLLX.Items.Add(new ListItem("单一产品目录", "N"));

        }

        #endregion

        #region 控件事件

        protected void cbxCPMLLX_SelectedIndexChanged(object sender, EventArgs e)
        {
            if (cbxCPMLLX.SelectedValue.Trim().Equals("Y"))//组合
            {
                cbxCPMLIDS.Enabled = true;
            }
            else
            {
                cbxCPMLIDS.SelectedValue = "";
                cbxCPMLIDS.Enabled = false;
            }
        }

        protected void chkTYBZ_CheckedChanged(object sender, EventArgs e)
        {
            if (chkTYBZ.Checked)
            {
                if (datTYSJ.Text.Trim().Equals(""))
                {
                    datTYSJ.Text = CMISproConvert.ConvertDate(DateTime.Now.ToString());
                }
            }
            else if (chkTYBZ.Checked == false)
            {
                datQYSJ.Text = CMISproConvert.ConvertDate(DateTime.Now.ToString());
                datTYSJ.Text = "";
            }
        }

        protected void datTYSJ_TextChanged(object sender, EventArgs e)
        {
            if (!datTYSJ.Text.Trim().Equals(""))
            {
                if (chkTYBZ.Checked == false)
                {
                    chkTYBZ.Checked = true;
                }
            }
        }
        #endregion
    }
}