HKCard/HKCardIN/ViewModels/RootViewModel.cs

using HKCardIN.Helper;
using Stylet;
using System;
using System.Threading;
using System.Windows;

namespace HKCardIN.ViewModels
{
    public class RootViewModel : Conductor<IScreen>
    {
        bool IsLocker = false;

        public RootViewModel()
        {
            CodeVisible = Visibility.Collapsed;
            ContentVisible = Visibility.Visible;
            MainThread();
        }

        #region 属性
        decimal _ShowMoney;
        public decimal ShowMoney
        {
            get => _ShowMoney;
            set => SetAndNotify(ref _ShowMoney, value);
        }
        Visibility _ContentVisible;
        public Visibility ContentVisible
        {
            get => _ContentVisible;
            set => SetAndNotify(ref _ContentVisible, value);
        }
        Visibility _CodeVisible;
        public Visibility CodeVisible
        {
            get => _CodeVisible;
            set => SetAndNotify(ref _CodeVisible, value);
        }
        string _InputMoney;
        public string InputMoney
        {
            get => _InputMoney;
            set
            {
                SetAndNotify(ref _InputMoney, value);
                decimal.TryParse(value, out decimal data);
                ShowMoney = data;
            }
        }
        #endregion

        #region 命令
        public void InputAction(string input)
        {
            if (IsLocker) return;
            ShowMoney = decimal.Parse(input);
        }
        public void LockSreenAction()
        {
            IsLocker = true;
            ContentVisible = Visibility.Collapsed;
            CodeVisible = Visibility.Visible;
        }
        public void UnLockAction(HandyControl.Controls.PasswordBox input)
        {
            if (input.Password.Equals(DataBus.LockCode))
            {
                IsLocker = false;
                CodeVisible = Visibility.Collapsed;
                ContentVisible = Visibility.Visible;
            }
        }
        public void SaveAction()
        {
            if (!DataBus.NetWordState)
            {
                HandyControl.Controls.Growl.InfoGlobal("系统已离线,请连接网络!!!");
                return;
            }
        }
        #endregion

        #region 方法
        private void MainThread() {
            ThreadManage.GetInstance().StartLong(new Action(() =>
            {
                try
                {
                    //1.检测网络上下线
                    bool network = HKHelper.GetInstance().GetNetworkState();
                    if (network != DataBus.NetWordState)
                    {
                        if (network) HandyControl.Controls.Growl.InfoGlobal("网络连接成功");
                        else HandyControl.Controls.Growl.InfoGlobal("系统已离线,请连接网络!!!");
                        DataBus.NetWordState = network;
                    }
                    Thread.Sleep(3000);
                }
                catch (Exception ex)
                {
                    HandyControl.Controls.Growl.InfoGlobal(ex.Message);
                }
            }), "循环状态监测线程", false);
        }
        #endregion
    }
}