using CsharpHttpHelper;
using DevExpress.XtraEditors;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using UI.Framework.Forms;

namespace FLSystem.Forms
{
    public partial class LockForm : BaseForm
    {
        public LockForm(Size size)
        {
            InitializeComponent();
            this.Size = size;
            //433, 236

            this.panel1.Location = new Point(((size.Width - panel1.Width) / 2),((size.Height - panel1.Height) / 2));
        }

        private void LockForm_Load(object sender, EventArgs e)
        {
            try
            {
                var account = Grant.Framework.GrantClient.Get().accounts;
                lb_LoginName.Text = "账号:" + account.username;
                //labelControl1.Text = Grant.Framework.GrantClient.Get().About["title"].ToString() + " 正在锁定中";
                labelControl1.Text = "正在锁定中";
            }
            catch (Exception ex)
            { }
        }

        private void simpleButton1_Click(object sender, EventArgs e)
        {
            try
            {
                if (string.IsNullOrWhiteSpace(textEdit1.Text.Trim()))
                    throw new Exception("请输入密码");
                string pass = HttpExtend.DESEncrypt(textEdit1.Text.Trim(), "12345678", "12378946");
                var Config = new Api.Framework.Tools.IniHelper(HttpExtend.MapFile("系统配置.ini", "Config"));
                var passData = Config.GetValue("帐号信息", "密码");
                if (pass == passData)
                {
                    isInputRightPwd = true;
                    this.DialogResult = DialogResult.OK;
                }
                else
                    throw new Exception("密码错误");
            }
            catch (Exception ex)
            {
                XtraMessageBox.Show(ex.Message, "温馨提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
            }
        }

        #region 控制无边框窗体的移动
        //using System.Runtime.InteropServices;
        [DllImport("user32.dll")]
        public static extern bool ReleaseCapture();
        [DllImport("user32.dll")]
        public static extern bool SendMessage(IntPtr hwnd, int wMsg, int wParam, int lParam);

        private void Main_MouseDown(object sender, MouseEventArgs e)
        {
            //常量
            int WM_SYSCOMMAND = 0x0112;

            //窗体移动
            int SC_MOVE = 0xF010;
            int HTCAPTION = 0x0002;

            ReleaseCapture();
            SendMessage(this.Handle, WM_SYSCOMMAND, SC_MOVE + HTCAPTION, 0);
        }
        #endregion

        private void simpleButton2_Click(object sender, EventArgs e)
        {
            this.WindowState = FormWindowState.Minimized;
        }

        private bool isInputRightPwd = false;

        private void LockForm_FormClosing(object sender, FormClosingEventArgs e)
        {
            if (!isInputRightPwd)
            {
                e.Cancel = true;
                this.WindowState = FormWindowState.Minimized;
            }
        }
    }
}