using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using WMS.Business;
using WMS.Business.Base;
using WMS.Common;
using WMS.Model.Base;

namespace ServerSystem
{
    public partial class PassWord : Form
    {
        public UserDataModel userData = new UserDataModel();
        public PassWord()
        {
            InitializeComponent();
        }
        #region 验证
        private bool Validation()
        {
            #region 验证
            if (t_user.Text.Trim().Length == 0)
            {
                SystemCommon.ShowInfoMessageBox("User iS null");
                t_user.Focus();
                return false;
            }

            if (t_passWord.Text.Trim().Length == 0)
            {
                SystemCommon.ShowInfoMessageBox("PASSWORD is null!");
                t_passWord.Focus();
                return false;
            }

       
 

         

            if (!LogUserFrm())
                return false;
            string passWord = userData.PASSWORD;
            if (passWord != t_passWord.Text.Trim())
            {
                SystemCommon.ShowInfoMessageBox("PASSWORD error!");
                t_passWord.Focus();
                t_passWord.Text = string.Empty;

                return false;
            }
            #endregion


            return true;
        }
        #endregion
        private void btnAccept_Click(object sender, EventArgs e)
        {
            string errText = string.Empty;

            //  验证            
            if (!Validation())
            {

                return;
            }
            string passWord = userData.PASSWORD;
          
            DialogResult = System.Windows.Forms.DialogResult.OK;
        }

        private void btnClose_Click(object sender, EventArgs e)
        {
            DialogResult = System.Windows.Forms.DialogResult.Cancel ;
        }

        private void t_passWord_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {

            }
        }
        #region 用户登录
        /// <summary>
        /// 用户登录
        /// </summary>
        private bool LogUserFrm()
        {
            string userNumber = t_user.Text.Trim(); 
            string errText = string.Empty;
            string strResult = string.Empty;

            try
            {

                userData = IBussFactory<BussSystemUser>.Instance().GetUserData(userNumber);
                if (errText.Trim().Length > 0 || userData == null)
                {
                    SystemCommon.ShowInfoMessageBox(errText);
                    t_user.Focus();
                    t_user.SelectAll();
                    return false;
                }
 
            }
            catch (Exception ex)
            {

                SystemCommon.ShowInfoMessageBox("error！" + ex.Message.ToString());
                return false;

            } 
            t_passWord.Focus();
            return true;
        }
        #endregion
        private void t_user_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Enter)
            {
                if (t_user.Focused)
                {
                    if (t_user.Text.Trim().Length == 0)
                    {
                        SystemCommon.ShowInfoMessageBox("user is null");
                        t_user.Focus();
                        return;
                    }
                    LogUserFrm();
                    return;
                }

            }
        }

        private void PassWord_Load(object sender, EventArgs e)
        {
            t_user.Focus();
        }
    }
}