using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace LYFZ.Software.MainBusiness.SystemSettings
{
    public partial class FrmChangePassword : LYFZ.Software.UI.SystemSettings.FrmChangePassword
    {
        public FrmChangePassword()
        {
        }

        #region 加载
        protected override void FrmChangePassword_Load(object sender, EventArgs e)
        {
            txtUser_Account.Text = LYFZ.Software.MainBusiness.CommonLogical.SuccessfulLogin.LoginUserModel.User_Account;
        }
        #endregion

        #region 确定
        protected override void btnSave_Click(object sender, EventArgs e)
        {
            if (string.IsNullOrEmpty(txtUser_Account.Text))
            {
                MessageBoxCustom.Show("用户账号不能为空！");
                return;
            }
            if (string.IsNullOrEmpty(txtOldUser_Password.Text))
            {
                MessageBoxCustom.Show("旧密码不能为空！");
                return;
            }
            if (string.IsNullOrEmpty(txtNewUser_Password.Text))
            {
                MessageBoxCustom.Show("新密码不能为空！");
                return;
            }
            if (string.IsNullOrEmpty(txtOkUser_Password.Text))
            {
                MessageBoxCustom.Show("确定密码不能为空！");
                return;
            }
            if (txtNewUser_Password.Text != txtOkUser_Password.Text)
            {
                MessageBoxCustom.Show("新密码与确定密码不一致！");
                return;
            }
            LYFZ.BLL.BLL_ErpUser userbll = new BLL.BLL_ErpUser();
            DataTable dt = new DataTable();

            #region 检查输入旧密码是否正确
            dt = userbll.GetList("User_Account='" + txtUser_Account.Text + "' and User_Password='"+LYFZ.Command.Command_MD5.md5(txtOldUser_Password.Text)+"'").Tables[0];
            if (dt.Rows.Count <= 0)
            {
                MessageBoxCustom.Show("旧密码输入错误！");
                return;
            }
            #endregion

            #region 更新密码
            int i= userbll.UpdateUser_Password(LYFZ.Command.Command_MD5.md5(txtNewUser_Password.Text), txtUser_Account.Text);
            if (i > 0)
            {
                MessageBoxCustom.Show("保存成功，请重新启动！");

                // 模拟键盘;
                System.Threading.Tasks.Task task = new System.Threading.Tasks.Task(()=> {
                    SendKeys.SendWait("{F12}");
                });
                task.Start();
                this.Close();
            }
            else
            {
                MessageBoxCustom.Show("保存失败！");
                txtOldUser_Password.Text = "";
                txtNewUser_Password.Text = "";
                txtOkUser_Password.Text = "";
            }
            #endregion
        }
        #endregion

        #region  关闭
        protected override void BtnClose_Click(object sender, EventArgs e)
        {
            this.Close();
        }
        #endregion

    }
}