using System;
using System.Collections.Generic;
using System.Data;
using System.Linq;
using System.Windows.Forms;
using DevExpress.XtraEditors;
using ICSSoft.Base.Config.AppConfig;
using ICSSoft.Base.Config.DBHelper;
using ICSSoft.Base.ReferForm.AppReferForm;
using ICSSoft.Frame.Data.Entity;
using ICSSoft.Frame.Data.BLL;

namespace ICSSoft.Frame.APP
{
    public partial class FormICSDeliveryPlanEdit : DevExpress.XtraEditors.XtraForm
    {
        String guid = "";
        DataSet dataSource = new DataSet();
        string Version = "";
        string pk_org_ForInvcode = "000110100000000005J9";
        DataTable dtSO = new DataTable();

        #region 构造函数
        public FormICSDeliveryPlanEdit()
        {
            InitializeComponent();
            this.MaximumSize = new System.Drawing.Size(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height);
            this.WindowState = FormWindowState.Maximized;
        }
        public FormICSDeliveryPlanEdit(String id, string version = null)
        {
            InitializeComponent();
            guid = id;
            Version = version;
            this.MaximumSize = new System.Drawing.Size(Screen.PrimaryScreen.WorkingArea.Width, Screen.PrimaryScreen.WorkingArea.Height);
            this.WindowState = FormWindowState.Maximized;
        }
        #endregion

        #region 关闭 退出
        private void btnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        #endregion

        #region 移动窗体
        private const int WM_NCHITTEST = 0x84;
        private const int HTCLIENT = 0x1;
        private const int HTCAPTION = 0x2;
        //首先必须了解Windows的消息传递机制，当有鼠标活动消息时， 
        //系统发送WM_NCHITTEST 消息给窗体作为判断消息发生地的根据。 nchittest
        //假如你点击的是标题栏，窗体收到的消息值就是 HTCAPTION ， 
        //同样地，若接受到的消息是 HTCLIENT，说明用户点击的是客户区，也就是鼠标消息发生在客户区。 

        //重写窗体，使窗体可以不通过自带标题栏实现移动
        protected override void WndProc(ref Message m)
        {
            //当重载窗体的 WndProc 方法时，可以截获 WM_NCHITTEST 消息并改些该消息， 
            //当判断鼠标事件发生在客户区时，改写改消息，发送 HTCAPTION 给窗体， 
            //这样，窗体收到的消息就时 HTCAPTION ，在客户区通过鼠标来拖动窗体就如同通过标题栏来拖动一样。 
            //注意：当你重载 WndProc 并改写鼠标事件后，整个窗体的鼠标事件也就随之改变了。 
            switch (m.Msg)
            {
                case WM_NCHITTEST:
                    base.WndProc(ref m);
                    if ((int)m.Result == HTCLIENT)
                        m.Result = (IntPtr)HTCAPTION;
                    return;
            }
            //拦截双击标题栏、移动窗体的系统消息  
            if (m.Msg != 0xA3)
            {
                base.WndProc(ref m);
            }
        }
        #endregion

        #region 新增 修改
        private void btnOK_Click(object sender, EventArgs e)
        {
            try
            {
                if (dataSource == null || dataSource.Tables.Count != 2)
                {
                    return;
                }
                if (txtCustomer.EditValue == null || string.IsNullOrWhiteSpace(txtCustomer.EditValue.ToString()))
                {
                    throw new Exception("请选择客户！");
                }
                DataTable dt = dataSource.Tables[1];
                //DataRow[] drs = dt.Select("InvCode=''");
                //if (drs != null && drs.Length > 0)
                //    throw new Exception("物料编码不能为空！");
                
                //var InvCodes = (from DataRow dr in dt.Rows
                //                group dr by (string)dr["InvCode"] into g
                //                select new
                //                {
                //                    InvCode = g.Key,
                //                    Count = g.Count()
                //                }).Where(a => a.Count > 1).Select(a => a.InvCode);
                //if (InvCodes != null && InvCodes.Count() > 0)
                //{
                //    string invcodes = string.Join(",", InvCodes);
                //    throw new Exception("物料编码不能重复：" + invcodes);
                //}
                //var Sequences = (from DataRow dr in dt.Rows
                //                 group dr by (int)dr["Sequence"] into g
                //                select new
                //                {
                //                    Sequence = g.Key,
                //                    Count = g.Count()
                //                }).Where(a => a.Count > 1).Select(a => a.Sequence);
                //if (Sequences != null && Sequences.Count() > 0)
                //{
                //    string invcodes = string.Join(",", Sequences);
                //    throw new Exception("行号不能重复：" + invcodes);
                //}
                ICSDeliveryPlan entity = new ICSDeliveryPlan();
                entity.ID = guid;
                entity.DeliveryPlanNO = txtDeliveryPlanNO.Text.Trim();
                entity.Version = txtDeliveryPlanNO.Tag.ToString();
                entity.Customer = txtCustomer.EditValue.ToString();
                entity.Org = txtCustomer.Text.Trim();
                entity.Enable = true;
                entity.MUSER = AppConfig.UserCode;
                entity.MUSERName = AppConfig.UserName;
                entity.MTIME = AppConfig.GetSeverDateTime("yyyy-MM-dd HH:mm:ss");
                entity.WorkPoint = AppConfig.WorkPointCode;
                entity.EATTRIBUTE1 = null;
                entity.CreateUser = entity.MUSER;
                entity.CreateDateTime = entity.MTIME;

                ICSDeliveryPlanBLL.Add(entity, dt, Version, AppConfig.AppConnectString);
                this.Close();
                ICSBaseSimpleCode.AppshowMessageBox("操作成功");
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
        }
        #endregion

        #region 取消
        private void can_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        #endregion

        #region 页面加载
        private void FormICSINVENTORYEditAdd_Load(object sender, EventArgs e)
        {
            DevExpress.Utils.WaitDialogForm _wait = new DevExpress.Utils.WaitDialogForm("正在加载...请稍等...");
            _wait.Show();
            try
            {
                AppConfig.BindCustomDrawRowIndicator(grdDetail);
                init();
                dataSource = ICSDeliveryPlanBLL.SearchInfoByID(guid, AppConfig.AppConnectString);
                if (dataSource == null || dataSource.Tables.Count != 2)
                {
                    throw new Exception("查询数据失败，请重新操作！");
                }

                DataRow dr = dataSource.Tables[0].Rows[0];
                txtDeliveryPlanNO.Text = dr["DeliveryPlanNO"].ToString();
                txtDeliveryPlanNO.Tag = dr["Version"].ToString();
                if (string.IsNullOrWhiteSpace(guid))
                {
                    guid = AppConfig.GetGuid();
                    lblTitle.Text = "拉货计划单新增";
                    txtDeliveryPlanNO.Properties.ReadOnly = true;
                    txtMUSERName.Text = AppConfig.UserName;
                    txtMTIME.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
                }
                else
                {
                    if (string.IsNullOrWhiteSpace(Version))
                        lblTitle.Text = "拉货计划单修改";
                    else
                        lblTitle.Text = "拉货计划单变更";
                    txtCustomer.Text = dr["Customer"].ToString();
                    txtDeliveryPlanNO.Properties.ReadOnly = true;
                    txtCustomer.Properties.ReadOnly = true;
                    txtMUSERName.Text = AppConfig.UserName;
                    txtMTIME.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
                }
                grvDetail.DataSource = dataSource.Tables[1];
                grdDetail.BestFitColumns();
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
            finally
            {
                _wait.Close();
            }
        }
        #endregion

        DataTable dtInvInfo = new DataTable();
        #region 初始化查询条件
        private void init()
        {
            DataSet ds = ICSDeliveryPlanBLL.GetInvInfoAndCust(pk_org_ForInvcode);

            #region  存货编码
            ////string sql = "SELECT DISTINCT INVCODE AS [存货编码] ,INVNAME AS [存货名称] ,INVSTD AS [规格型号] FROM ICSINVENTORY WHERE WorkPoint='{0}' ORDER BY INVCODE ";
            ////sql = string.Format(sql, AppConfig.WorkPointCode);
            ////string sql = @"SELECT a.code AS [存货编码] ,a.name AS [存货名称] ,a.materialspec AS [规格型号]
            ////                FROM bd_material a
            ////                -- INNER JOIN org_orgs b ON a.pk_org =b.pk_org
            ////                WHERE a.pk_org='000110100000000005J9'	--b.code='Ahwit' 
            ////                ORDER BY a.code 
            ////
            ////                SELECT cus.code AS [客户编码],cus.name AS[客户名称] FROM bd_customer cus
            ////                INNER JOIN org_orgs org ON cus.pk_org=org.pk_org
            ////                --WHERE org.code='{0}'
            ////                ORDER BY cus.code";
            ////DataSet ds = DBHelper.ExecuteDataset(erp, CommandType.Text, sql);

            //txtINVCode.ValueMember = "物料编码";
            //txtINVCode.DisplayMember = "物料编码";
            //txtINVCode.DataSource = dtInvInfo = ds.Tables[0];
            //txtINVCode.NullText = "";//空时的值    
            //txtINVCode.ImmediatePopup = true;//输入值是否马上弹出窗体  
            //txtINVCode.ValidateOnEnterKey = true;//回车确认  
            //txtINVCode.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.Standard;//要使用户可以输入，这里须设为Standard  
            //txtINVCode.AllowNullInput = DevExpress.Utils.DefaultBoolean.True; //可用Ctrl + Delete清空选择內容 
            ////自适应宽度
            //txtINVCode.BestFitMode = DevExpress.XtraEditors.Controls.BestFitMode.BestFitResizePopup;
            #endregion

            #region  存货编码
            dtSO = ds.Tables[1];
            txtSOCode.ValueMember = "表体标识";
            txtSOCode.DisplayMember = "表体标识";
            txtSOCode.DataSource = dtSO;
            txtSOCode.NullText = "";//空时的值    
            txtSOCode.ImmediatePopup = true;//输入值是否马上弹出窗体  
            txtSOCode.ValidateOnEnterKey = true;//回车确认  
            txtSOCode.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.Standard;//要使用户可以输入，这里须设为Standard  
            txtSOCode.AllowNullInput = DevExpress.Utils.DefaultBoolean.True; //可用Ctrl + Delete清空选择內容 
            //自适应宽度
            txtSOCode.BestFitMode = DevExpress.XtraEditors.Controls.BestFitMode.BestFitResizePopup;
            #endregion

            #region 客户
            //            string sql1 = @"SELECT cus.code AS [客户编码],cus.name AS[客户名称] FROM bd_customer cus
            //                            INNER JOIN org_orgs org ON cus.pk_org=org.pk_org
            //                            --WHERE org.code='{0}'
            //                            ORDER BY cus.code";
            //            sql1 = string.Format(sql1, AppConfig.WorkPointCode);
            //            DataTable dt1 = DBHelper.ExecuteDataset(erp, CommandType.Text, sql1).Tables[0];
            txtCustomer.Properties.ValueMember = "客户编码";
            txtCustomer.Properties.DisplayMember = "客户名称";
            txtCustomer.Properties.DataSource = ds.Tables[2];
            txtCustomer.Properties.NullText = "";//空时的值    
            txtCustomer.Properties.ImmediatePopup = true;//输入值是否马上弹出窗体  
            txtCustomer.Properties.ValidateOnEnterKey = true;//回车确认  
            txtCustomer.Properties.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.Standard;//要使用户可以输入，这里须设为Standard  
            txtCustomer.Properties.AllowNullInput = DevExpress.Utils.DefaultBoolean.True; //可用Ctrl + Delete清空选择內容 
            //自适应宽度
            txtCustomer.Properties.BestFitMode = DevExpress.XtraEditors.Controls.BestFitMode.BestFitResizePopup;
            #endregion
        }
        #endregion

        #region 增行
        private void btnAdd_Click(object sender, EventArgs e)
        {
            try
            {
                if (dataSource == null || dataSource.Tables.Count != 2)
                {
                    return;
                }
                DataRow dr = dataSource.Tables[1].NewRow();
                dr["Sequence"] = dataSource.Tables[1].Rows.Count+1;
                dr["InvCode"] = "";
                dr["PreDate"] = DateTime.Now;
                dataSource.Tables[1].Rows.Add(dr);
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
        }
        #endregion

        #region 删行
        private void btnDelete_Click(object sender, EventArgs e)
        {
            try
            {
                if (dataSource == null || dataSource.Tables.Count != 2)
                {
                    return;
                }
                dataSource.Tables[1].Rows.RemoveAt(grdDetail.FocusedRowHandle);
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
        }
        #endregion

        #region 复制行
        private void btnCopy_Click(object sender, EventArgs e)
        {
            try
            {
                if (dataSource == null || dataSource.Tables.Count != 2)
                {
                    return;
                }
                DataRow dr = dataSource.Tables[1].Rows[grdDetail.FocusedRowHandle];
                dataSource.Tables[1].Rows.Add(dr.ItemArray);
                int index = dataSource.Tables[1].Rows.Count;
                //dataSource.Tables[1].Rows[index - 1]["Sequence"] = "";
                dataSource.Tables[1].Rows[index - 1]["InvCode"] = "";
                dataSource.Tables[1].Rows[index - 1]["materialmnecode"] = "";
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
        }
        #endregion

        private void txtINVCode_EditValueChanged(object sender, EventArgs e)
        {
            try
            {
                GridLookUpEdit edit = sender as GridLookUpEdit;
                if (edit.EditValue != null && edit.EditValue.ToString() != "" && edit.EditValue.ToString() != "nulltext")
                {
                    var o = edit.Properties.GetRowByKeyValue(edit.EditValue);
                    if (o is DataRowView)
                    {
                        DataRowView RowView = o as DataRowView;
                        string InvCT = RowView.Row["客户料号"].ToString();
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, materialmnecode, InvCT);
                    }
                    else
                    {
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, materialmnecode, "");
                    }
                }
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
        }
        
        //选择销售订单事件
        private void txtSOCode_EditValueChanged(object sender, EventArgs e)
        {
            try
            {
                GridLookUpEdit edit = sender as GridLookUpEdit;
                if (edit.EditValue != null && edit.EditValue.ToString() != "" && edit.EditValue.ToString() != "nulltext")
                {
                    var o = edit.Properties.GetRowByKeyValue(edit.EditValue);
                    if (o is DataRowView)
                    {
                        DataRowView RowView = o as DataRowView;
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, vcooppohcode, RowView.Row["客户订单号"].ToString());
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, vbillcode, RowView.Row["销售订单号"].ToString());
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, crowno, RowView.Row["销售订单行号"].ToString());
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, InvCode, RowView.Row["物料编码"].ToString());
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, materialmnecode, RowView.Row["客户料号"].ToString());
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, SOQTY, RowView.Row["数量"].ToString());
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, Quantity, RowView.Row["数量"].ToString());
                    }
                    else
                    {
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, vcooppohcode, "");
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, vbillcode, "");
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, crowno, "");
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, InvCode, "");
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, materialmnecode, "");
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, SOQTY, "0");
                        grdDetail.SetRowCellValue(grdDetail.FocusedRowHandle, Quantity, "0");
                    }
                }
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
        }

        private void txtCustomer_EditValueChanged(object sender, EventArgs e)
        {
            try
            {
                GridLookUpEdit edit = sender as GridLookUpEdit;
                if (edit.EditValue != null && edit.EditValue.ToString() != "" && edit.EditValue.ToString() != "nulltext")
                {
                    var dv = dtSO.DefaultView;
                    dv.RowFilter = "客户编码='" + edit.EditValue + "'";
                    //txtSOCode.ValueMember = "表体标识";
                    //txtSOCode.DisplayMember = "表体标识";
                    txtSOCode.DataSource = dv;
                    //txtSOCode.NullText = "";//空时的值    
                    //txtSOCode.ImmediatePopup = true;//输入值是否马上弹出窗体  
                    //txtSOCode.ValidateOnEnterKey = true;//回车确认  
                    //txtSOCode.TextEditStyle = DevExpress.XtraEditors.Controls.TextEditStyles.Standard;//要使用户可以输入，这里须设为Standard  
                    //txtSOCode.AllowNullInput = DevExpress.Utils.DefaultBoolean.True; //可用Ctrl + Delete清空选择內容 
                    ////自适应宽度
                    //txtSOCode.BestFitMode = DevExpress.XtraEditors.Controls.BestFitMode.BestFitResizePopup;
                }
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
        }

        private void txtCustomer_EditValueChanging(object sender, DevExpress.XtraEditors.Controls.ChangingEventArgs e)
        {
            try
            {
                GridLookUpEdit edit = sender as GridLookUpEdit;
                if (e.OldValue !=null && e.OldValue.ToString() != e.NewValue.ToString() && grdDetail.RowCount>0)
                {
                    DialogResult result=MessageBox.Show("原客户已维护对应的销售订单，是否要删除？", "提示", MessageBoxButtons.YesNo);
                    if (result == DialogResult.Yes)
                    {
                        dataSource.Tables[1].Clear();
                    }
                    else
                    {
                        e.NewValue = e.OldValue;
                    }
                }
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
        }
    }
}