namespace ShiftConnect.UI
{
    public partial class Mainform : Form
    {
        public Mainform()
        {
            //thread to show splash screen
            Thread threadLoading = new Thread(new ThreadStart(splashscreen));
            threadLoading.Name = "Splash UI";
            threadLoading.Priority = ThreadPriority.Normal;//定义级别
            threadLoading.IsBackground = true;//定义是否后台线程
            threadLoading.Start();//启动线程
            InitializeComponent();
            
        }
        /// <summary>
        /// 窗口创建事件
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        public void Mainform_Load(object sender, EventArgs e)
        {
            if (AccessHelp.conntrue() == false)
            {
                MessageBox.Show("数据库连接失败!\r\n请查看数据库是否存在或者连接字符串是否正确", "提示");
                this.Close();
            }
            else
            {
                    SplashForm.Invoke(new MethodInvoker(delegate { SplashForm.lable1.Text = "正在读取WheelChange信息......"; }));
                    Thread.Sleep(1000);
                    Form_load();//载入CO2和wheelchange信息
                    SplashForm.Invoke(new MethodInvoker(delegate { SplashForm.lable1.Text = "正在读取交接事项信息......"; }));
                    Thread.Sleep(1000);
                    ShiftconnRefush();//载入交接事项
                    SplashForm.Invoke(new MethodInvoker(delegate { SplashForm.lable1.Text = "正在读取B/L设备信息......"; }));
                    Thread.Sleep(1000);
                    equipinfor();//载入设备信息
                    SplashForm.Invoke(new MethodInvoker(delegate { SplashForm.lable1.Text = "正在读取设备菜单......"; }));
                    Thread.Sleep(1000);
                    EvelauteMenu();//为cmb_pcLine装载下拉菜单
                    SplashForm.Invoke(new MethodInvoker(delegate { SplashForm.lable1.Text = "正在读取CO2库存信息......"; }));
                    Thread.Sleep(1000);
                    co2load();//装载co2设备菜单
                    Thread.Sleep(3000);
                    SplashForm.Invoke(new MethodInvoker(delegate { SplashForm.Dispose(); }));
                    this.WindowState = FormWindowState.Normal;
               
            }
        }
        /// <summary>
        /// 定义splash screen
        /// </summary>
        public static void splashscreen()
        {
            SplashForm = new Login();
            Application.Run(SplashForm);
        }

        public static  Login SplashForm
        {
            get;
            set;
        }