using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using DevExpress.XtraEditors;
using ICSSoft.Base.Config.AppConfig;
using System.Data.Linq;
using System.Linq;
using ICSSoft.Base.Language.Tool;
using System.Reflection;
using ICSSoft.Base.Config.DBHelper;
using ICSSoft.Base.ReferForm;
using ICSSoft.Base.Report;
using ICSSoft.Base.ReferForm.AppReferForm;
using ICSSoft.Frame.Data.Entity;
using ICSSoft.Frame.Data.BLL;
using System.Data.SqlClient;


namespace ICSSoft.Frame.APP
{
    public partial class FormICSChuKuAdd : DevExpress.XtraEditors.XtraForm
    {
        private int flag = 0;
        private string Qty = "";
        private string TransNo = "";

        #region 构造函数

       public FormICSChuKuAdd()
        {
            InitializeComponent();
            txtmuser.Text = AppConfig.UserName;
            flag = 0;
        }

        public FormICSChuKuAdd(string TransferNO, string TransLine, string INVCode, string INVName, int status)
        {
            if (status == 0)
            {
                DevExpress.Utils.WaitDialogForm _wait = new DevExpress.Utils.WaitDialogForm("正在保存请稍等...");
                try
                {
                    string sql = @"update ICSTransferNO set Status = '审核' where 1=1 and TransferNO = '" + TransferNO + "' and TransLine = '" + TransLine + "' and INVCode = '" + INVCode + "' and INVName = '" + INVName + "'";
                    sql = string.Format(sql);
                    DBHelper.ExecuteNonQuery(AppConfig.AppConnectString, CommandType.Text, sql);
                    _wait.Close();
                }
                catch (Exception ex)
                {
                    _wait.Close();
                    ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
                }
            }
            else if (status == 1)
            {
                DevExpress.Utils.WaitDialogForm _wait = new DevExpress.Utils.WaitDialogForm("正在审核请稍等...");
                try
                {
                    string sql = @"update ICSTransferNO set Status = '已审核', Approver = '{0}' where 1=1 and TransferNO = '" + TransferNO + "' and TransLine = '" + TransLine + "' and INVCode = '" + INVCode + "' and INVName = '" + INVName + "'";
                    sql = string.Format(sql, AppConfig.UserName);
                    DBHelper.ExecuteNonQuery(AppConfig.AppConnectString, CommandType.Text, sql);
                    _wait.Close();
                }
                catch (Exception ex)
                {
                    _wait.Close();
                    ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
                }
            }
            else if (status == 2)
            {
                DevExpress.Utils.WaitDialogForm _wait = new DevExpress.Utils.WaitDialogForm("正在审核请稍等...");
                try
                {
                    string sql = @"update ICSTransferNO set Status = '反审核', Approver = '{0}' where 1=1 and TransferNO = '" + TransferNO + "' and TransLine = '" + TransLine + "' and INVCode = '" + INVCode + "' and INVName = '" + INVName + "'";
                    sql = string.Format(sql, AppConfig.UserName);
                    DBHelper.ExecuteNonQuery(AppConfig.AppConnectString, CommandType.Text, sql);
                    _wait.Close();
                }
                catch (Exception ex)
                {
                    _wait.Close();
                    ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
                }
            }
        }

        public FormICSChuKuAdd(string TransferNO, string TransLine, string INVCode, string INVName)
        {
            try
            {
                SqlConnection conn = new SqlConnection(AppConfig.AppConnectString);
                conn.Open();
                SqlCommand cmd = new SqlCommand();
                SqlTransaction trans = conn.BeginTransaction();
                cmd.Transaction = trans;
                cmd.Connection = conn;
                try
                {
                    string sqls = @"delete ICSTransferNO where TransferNO = '" + TransferNO + "'  and TransLine = '" + TransLine + "' and INVCode = '" + INVCode + "' and INVName = '" + INVName + "'";
                    cmd.CommandType = CommandType.Text;
                    cmd.CommandText = sqls;
                    cmd.ExecuteNonQuery();
                    trans.Commit();
                }
                catch (Exception ex)
                {
                    trans.Rollback();
                    throw ex;
                }
            }
            catch (Exception ex)
            {
                ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
            }
        }

        public FormICSChuKuAdd(string TransferNO, string TransLine, string INVCode, string INVName, string qty, string muser)
        {
            InitializeComponent();
            this.cBINVCode.Enabled = false;
            this.txtTransferNO.Enabled = false;
            this.txtNO.Enabled = false;
            this.txtTransLine.Enabled = false;
            this.txtTransferNO.Text = TransferNO.Substring(0, 8);
            this.txtNO.Text = TransferNO.Substring(TransferNO.Length - (TransferNO.Length - 8), TransferNO.Length - 8);
            this.txtTransLine.Text = TransLine;
            this.cBINVCode.Text = INVCode;
            this.txtINVName.Text = INVName;
            this.txtmuser.Text = muser;
            Qty = qty;
            flag = 1;
        }
        #endregion

        private void SearchINVCodeInfo(string INVCode)
       {
            string sql = @"select INVName from ICSINVENTORY where 1=1 and INVCode='" + INVCode + "' order by MTIME";
            sql = string.Format(sql);
            DataTable dt = DBHelper.ExecuteDataset(AppConfig.AppConnectString, CommandType.Text, sql).Tables[0];
            if (dt.Rows.Count > 0)
            {
                foreach (DataRow dr in dt.Rows)
                {
                    this.txtINVName.Text = dr["INVName"].ToString();
                }
                if (txtINVName.Text == "")
                {
                    ICSBaseSimpleCode.AppshowMessageBox("物料号对应的存货名称为空，请确认");
                    return;
                }
                else
                {
                    this.txtQty.Enabled = true;
                    this.txtQty.Focus();
                }
            }
            else
            {
                ICSBaseSimpleCode.AppshowMessageBox("未查询到物料号对应的存货名称");
                return;
            }
       }

        public void SearchINVCodeInfo()
        {
            string sql = @"select DISTINCT TOP 10 INVCode from ICSINVENTORY where 1=1 order by INVCode";
            sql = string.Format(sql);
            DataTable dt = DBHelper.ExecuteDataset(AppConfig.AppConnectString, CommandType.Text, sql).Tables[0];
            if (dt.Rows.Count > 0)
            {
                foreach (DataRow dr in dt.Rows)
                {
                    this.cBINVCode.Items.Add(dr["INVCode"].ToString());
                }
            }
        }

        #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 save_Click(object sender, EventArgs e)
        {
            Decimal qty = new Decimal();
            TransNo = this.txtTransferNO.Text + this.txtNO.Text;
            if (flag == 0)
            {
                try
                {
                    #region 判断是否为空
                    if (txtQty.Text.Trim() == "")
                    {
                        ICSBaseSimpleCode.AppshowMessageBox("数量不能为空");
                        return;
                    }
                    else
                    {
                        try
                        {
                            qty = Decimal.Parse(this.txtQty.Text);
                            if (qty <= 0)
                            {
                                ICSBaseSimpleCode.AppshowMessageBox("请输入正确的数量");
                                this.txtQty.Text = "";
                                return;
                            }
                        }
                        catch
                        {
                            ICSBaseSimpleCode.AppshowMessageBox("请输入数字");
                            this.txtQty.Text = "";
                            return;
                        }
                    }
                    #endregion
                    DevExpress.Utils.WaitDialogForm _wait = new DevExpress.Utils.WaitDialogForm("正在新增请稍等...");
                    try
                    {
                        SqlConnection conn = new SqlConnection(AppConfig.AppConnectString);
                        SqlCommand com = conn.CreateCommand();
                        SqlTransaction tran;
                        conn.Open();
                        tran = conn.BeginTransaction();
                        com.Transaction = tran;
                        try
                        {
                            string sql = @"insert into ICSTransferNO (TransferNO, TransLine, INVCode, INVName, QTY, MTIME, MUSER, MUSERName, Status)
                                                     values (@TransferNO, @TransLine, @INVCode, @INVName, @QTY, @MTIME, @MUSER, @MUSERName, '开立')";
                            com.CommandText = sql;
                            com.Parameters.Clear();
                            com.Parameters.AddWithValue("@TransferNO", TransNo);
                            com.Parameters.AddWithValue("@TransLine", txtTransLine.Text.Trim());
                            com.Parameters.AddWithValue("@INVCode", cBINVCode.Text.Trim());
                            com.Parameters.AddWithValue("@INVName", txtINVName.Text.Trim());
                            com.Parameters.AddWithValue("@QTY", qty);
                            com.Parameters.AddWithValue("@Mtime", DateTime.Now.ToString());
                            com.Parameters.AddWithValue("@Muser", AppConfig.UserName);
                            com.Parameters.AddWithValue("@MUSERName", AppConfig.UserName);
                            com.ExecuteNonQuery();
                            tran.Commit();
                        }
                        catch (Exception ex)
                        {
                            tran.Rollback();
                            throw ex;
                        }
                        _wait.Close();
                        ICSBaseSimpleCode.AppshowMessageBox("新增成功");
                    }
                    catch (Exception ex)
                    {
                        _wait.Close();
                        ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
            }
            if (flag == 1)
            {
                try
                {
                    #region 判断是否为空
                    if (txtQty.Text.Trim() == "")
                    {
                        ICSBaseSimpleCode.AppshowMessageBox("数量不能为空");
                        return;
                    }
                    else
                    {
                        try
                        {
                            qty = Decimal.Parse(this.txtQty.Text);
                            if (qty <= 0)
                            {
                                ICSBaseSimpleCode.AppshowMessageBox("请输入正确的数量");
                                this.txtQty.Text = "";
                                return;
                            }
                            else
                            {
                                if (qty == Decimal.Parse(Qty))
                                {
                                    ICSBaseSimpleCode.AppshowMessageBox("输入数量与原先相同，请确认");
                                    this.txtQty.Text = "";
                                    return;
                                }
                            }
                        }
                        catch
                        {
                            ICSBaseSimpleCode.AppshowMessageBox("请输入数字");
                            this.txtQty.Text = "";
                            return;
                        }
                    }
                    #endregion
                    DevExpress.Utils.WaitDialogForm _wait = new DevExpress.Utils.WaitDialogForm("正在修改请稍等...");
                    try
                    {
                        string sql = @"update ICSTransferNO  set QTY = {0} where 1=1 and TransferNO = '" + TransNo + "' and TransLine = '" + this.txtTransLine.Text + "' and INVCode = '" + this.cBINVCode.Text + "' and INVName = '" + this.txtINVName.Text + "'";
                        sql = string.Format(sql, qty);
                        DBHelper.ExecuteNonQuery(AppConfig.AppConnectString, CommandType.Text, sql);
                        _wait.Close();
                        ICSBaseSimpleCode.AppshowMessageBox("修改成功");
                    }
                    catch (Exception ex)
                    {
                        _wait.Close();
                        ICSBaseSimpleCode.AppshowMessageBox(ex.Message);
                    }
                }
                catch (Exception ex)
                {
                    MessageBox.Show(ex.Message);
                }
            }
            this.Close();
            this.DialogResult = DialogResult.Yes;       
        }
        #endregion

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

        private void FormICSChuKuAdd_Load(object sender, EventArgs e)
        {
            if (flag == 0)
            {
                this.txtTransferNO.Text = "T2" + DateTime.Now.ToString("yyyyMMddHHmmss").Substring(2, 6);
                this.SearchINVCodeInfo();
            }
            this.txtNO.Focus();
        }

        private void cBINVCode_SelectedIndexChanged(object sender, EventArgs e)
        {
            #region 判断是否为空
            if (cBINVCode.Text.Trim() == "")
            {
                ICSBaseSimpleCode.AppshowMessageBox("物料号不能为空");
                return;
            }
            #endregion
            this.SearchINVCodeInfo(this.cBINVCode.Text.Trim());
        }

        private void cBINVCode_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                string sql = @"select DISTINCT INVCode from ICSINVENTORY where 1=1 and INVCode like '%" + this.cBINVCode.Text + "%'  order by INVCode";
                sql = string.Format(sql);
                DataTable dt = DBHelper.ExecuteDataset(AppConfig.AppConnectString, CommandType.Text, sql).Tables[0];
                if (dt.Rows.Count > 1)
                {
                    this.cBINVCode.Items.Clear();
                    foreach (DataRow dr in dt.Rows)
                    {
                        this.cBINVCode.Items.Add(dr["INVCode"].ToString());
                    }
                }
                else if (dt.Rows.Count == 1)
                {
                    this.cBINVCode.Items.Clear();
                    foreach (DataRow dr in dt.Rows)
                    {
                        this.cBINVCode.Items.Add(dr["INVCode"].ToString());
                        this.cBINVCode.Text = dr["INVCode"].ToString();
                    }
                    cBINVCode_SelectedIndexChanged(sender, e);
                }
            }
        }

        private void txtNO_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                Decimal qty = new Decimal();
                if (txtNO.Text.Trim() == "")
                {
                    ICSBaseSimpleCode.AppshowMessageBox("数字不能为空");
                    return;
                }
                else
                {
                    try
                    {
                        qty = Decimal.Parse(this.txtNO.Text);
                        if (qty <= 0)
                        {
                            ICSBaseSimpleCode.AppshowMessageBox("请输入正确的数字");
                            this.txtNO.Text = "";
                            return;
                        }
                        if (this.txtNO.Text.Length == 2)
                        {
                            TransNo = txtTransferNO.Text.Trim() + txtNO.Text.Trim();
                            string sql = @"SELECT MAX(A.TransLine) AS LINE FROM ICSTransferNO A WHERE A.TransferNO = '{0}'";
                            sql = string.Format(sql, TransNo);
                            DataTable dt = DBHelper.ExecuteDataset(AppConfig.AppConnectString, CommandType.Text, sql).Tables[0];
                            if (dt.Rows.Count <= 0)
                            {
                                this.txtTransLine.Text = "001";
                                this.cBINVCode.Focus();
                                this.cBINVCode.SelectAll();
                            }
                            else
                            {
                                string Line = "";
                                foreach (DataRow dr in dt.Rows)
                                {
                                    Line = dr["LINE"].ToString();
                                }
                                if (Line == "" || Line == null)
                                {
                                    this.txtTransLine.Text = "001";
                                    this.cBINVCode.Focus();
                                    this.cBINVCode.SelectAll();
                                }
                                else
                                {
                                    this.txtTransLine.Text = (Convert.ToInt32(Line) + 1).ToString().PadLeft(2, '0');
                                    this.cBINVCode.Focus();
                                    this.cBINVCode.SelectAll();
                                }
                            }
                            #region
                            //this.txtTransLine.Enabled = true;
                            //this.txtTransLine.Focus();
                            //this.txtTransLine.SelectAll();
                            #endregion
                        }
                        else
                        {
                            ICSBaseSimpleCode.AppshowMessageBox("请输入正确的位数，为2位");
                            this.txtNO.Text = "";
                            return;
                        }
                    }
                    catch
                    {
                        ICSBaseSimpleCode.AppshowMessageBox("请输入数字");
                        this.txtNO.Text = "";
                        return;
                    }
                }
            }
        }

        private void txtTransLine_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                Decimal qty = new Decimal();
                if (txtTransLine.Text.Trim() == "")
                {
                    ICSBaseSimpleCode.AppshowMessageBox("行号不能为空");
                    return;
                }
                else
                {
                    try
                    {
                        qty = Decimal.Parse(this.txtTransLine.Text);
                        if (qty <= 0)
                        {
                            ICSBaseSimpleCode.AppshowMessageBox("请输入正确的行号");
                            this.txtTransLine.Text = "";
                            return;
                        }
                    }
                    catch
                    {
                        ICSBaseSimpleCode.AppshowMessageBox("请输入数字");
                        this.txtTransLine.Text = "";
                        return;
                    }
                }
            }
        }
    }
}