using DM_Weight.Models;
using DM_Weight.msg;
using DM_Weight.Port;
using DM_Weight.util;
using MaterialDesignThemes.Wpf;
using Prism.Commands;
using Prism.Events;
using Prism.Mvvm;
using Prism.Regions;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Media;

namespace DM_Weight.ViewModels
{
    public class SettingBoxWindowViewModel : BindableBase, INavigationAware, IRegionMemberLifetime
    {
        private SolidColorBrush _colorBrush;

        public SolidColorBrush SnackbarBackground
        {
            get => _colorBrush;
            set => SetProperty(ref _colorBrush, value);
        }
        private ISnackbarMessageQueue _snackbarMessageQueue = new SnackbarMessageQueue(TimeSpan.FromSeconds(3));
        public ISnackbarMessageQueue SnackbarMessageQueue
        {
            get => _snackbarMessageQueue;
            set => SetProperty(ref _snackbarMessageQueue, value);
        }
        private int _drawerNo = 0;

        public int DrawerNo
        {
            get => _drawerNo;
            set => SetProperty(ref _drawerNo, value);
        }

        private bool _isEnable = true;
        public bool IsEnable { get => _isEnable; set => SetProperty(ref _isEnable, value); }
        private int _status = 0;
        public int Status { get => _status; set { SetProperty(ref _status, value); } }

        //选择用户 控件的Visibility值
        private object _userStatus = Visibility.Collapsed;
        public object UserStatus
        {
            get => _userStatus;
            set => SetProperty(ref _userStatus, value);
        }
        public static List<BoxType> StaticBoxType = new()
        {
            new BoxType() { TypeValue = 1, TypeName = "公共手术间" },
            new BoxType() { TypeValue = 0, TypeName = "归属药师" }
        };

        //药箱类型
        private List<BoxType> _boxTypes = StaticBoxType;
        public List<BoxType> BoxTypeList
        {
            get => _boxTypes;
            set => SetProperty(ref _boxTypes, value);
        }


        private BoxType _boxTypeSelectedItem = StaticBoxType[0];
        public BoxType BoxTypeSelectedItem
        {
            get => _boxTypeSelectedItem;
            set
            {
                if (value != null && value.TypeValue == 1)
                {
                    //药箱为公共药箱，把药师信息隐藏
                    UserStatus = Visibility.Collapsed;
                }
                else
                {

                    //药箱为药师药箱
                    UserStatus = Visibility.Visible;
                }
                SetProperty(ref _boxTypeSelectedItem, value);
            }
        }

        //static List<BindUserList> StaticUserList = SqlSugarHelper.Db.Queryable<UserList>().Where(us => us.MachineId == "DM3").Select(us => new BindUserList() { UserId =Convert.ToInt32(us.UserBarcode), UserName = us.Nickname }).ToList();
        //药师
        private List<BindUserList> _userLists;// = StaticUserList;
        public List<BindUserList> UserLists
        {
            get => _userLists;
            set => SetProperty(ref _userLists, value);
        }

        private BindUserList _userListSelectedItem;// = _userLists[0];
        public BindUserList UserListSelectedItem { get => _userListSelectedItem; set => SetProperty(ref _userListSelectedItem, value); }

        private PortUtil _portUtil;
        IEventAggregator _eventAggregator;
        SocketHelper _socketHelper;
        public SettingBoxWindowViewModel(PortUtil portUtil, IEventAggregator eventAggregator, SocketHelper socketHelper)
        {

            _portUtil = portUtil;
            _eventAggregator = eventAggregator;
            BindUserList();
            _socketHelper = socketHelper;
        }
        private void BindUserList()
        {
            if (_userLists == null)
            {
                _userLists = SqlSugarHelper.Db.Queryable<UserList>().Where(us => us.MachineId == (ConfigurationManager.AppSettings["machineId"] ?? "DM5")).Select(us => new BindUserList() { UserId = us.UserBarcode, UserName = us.Nickname }).ToList();
                _userListSelectedItem = _userLists[0];
            }
        }
        public bool KeepAlive => false;

        public bool IsNavigationTarget(NavigationContext navigationContext)
        {
            return true;
        }

        public void OnNavigatedFrom(NavigationContext navigationContext)
        {

            // 取消消息订阅
            //_eventAggregator.GetEvent<PortUtilEvent>().Unsubscribe(DoMyPrismEvent);
        }
        private void BindBoxTypeList()
        {
            BoxTypeList.Clear();
            BoxTypeList = new List<BoxType>() { new BoxType() { TypeValue = 0, TypeName = "归属药师" }, new BoxType() { TypeValue = 1, TypeName = "公共手术间" } };
        }
        public void OnNavigatedTo(NavigationContext navigationContext)
        {
            //_eventAggregator.GetEvent<PortUtilEvent>().Subscribe(DoMyPrismEvent);
        }
        //点击药箱
        public DelegateCommand<string> UpdateDrawerNo
        {
            get => new DelegateCommand<string>((DrawerNo) =>
            {
                UserListSelectedItem = null;
                this.DrawerNo = Convert.ToInt32(DrawerNo);
                ChannelList cnl = SqlSugarHelper.Db.Queryable<ChannelList>().Where(cl => cl.MachineId == "DM5" && cl.DrawerNo.ToString() == DrawerNo+1).First();
                if (cnl != null && cnl.DrawerType != null)
                {
                    BoxType currentBoxType = StaticBoxType.Where(sbt => sbt.TypeValue == cnl.DrawerType).FirstOrDefault();
                    if (currentBoxType != null)
                    {
                        BoxTypeSelectedItem = currentBoxType;
                        if (BoxTypeSelectedItem.TypeValue == 0)
                        {
                            //药箱归属药师，把药师信息显示出来
                            UserStatus = Visibility.Visible;
                            if (!string.IsNullOrEmpty(cnl.BelongUser))
                            {

                                UserListSelectedItem = _userLists.Where(sul => sul.UserId!=null&&sul.UserId.ToString() == cnl.BelongUser).FirstOrDefault();
                            }
                            if (UserListSelectedItem == null)
                            {
                                if (UserLists.Where(us => us.UserName == "请选择药师").Count() <= 0)
                                {
                                    BindUserList nullBind = new BindUserList();
                                    //nullBind.UserId = null;
                                    nullBind.UserName = "请选择药师";
                                    _userLists.Add(nullBind);

                                }
                                UserListSelectedItem = UserLists.Where(us => us.UserName == "请选择药师").FirstOrDefault();
                            }

                        }
                        else
                        {
                            //药箱为公共药箱，把药师信息隐藏
                            UserStatus = Visibility.Collapsed;

                        }
                    }
                }

            }
            );
        }
        //打开药箱
        public DelegateCommand OpenBox
        {
            get => new DelegateCommand(() =>
            {
                if (DrawerNo > 0)
                {
                    if (_socketHelper.OpenStatus)
                    {
                        _socketHelper.speechSynthesizer.SpeakAsyncCancelAll();
                        _socketHelper.speechSynthesizer.Resume();
                        _socketHelper.SpeakAsync("请关闭手术间后再打开");
                        return;
                    }

                    //if (ModbusHelper.BoxOperate)
                    //{
                    //    Task.Factory.StartNew(() => { ModbusHelper.SpeakAsync("请关闭药箱后再打开"); });
                    //    return;
                    //}
                    IsEnable = false;
                    Status = 1;
                    //_portUtil.SpeakAsync("正在打开药箱");
                    //_portUtil.DrawerNo = DrawerNo;
                    //_portUtil.OpenBox();
                    _portUtil.SpeakAsync($"正在打开{DrawerNo}号手术间");//记录开药箱日志
                    SqlSugarHelper.Db.Insertable(new MachineRecord()
                    {
                        MachineId = "DM5",
                        DrawerNo = DrawerNo,
                        Operator = HomeWindowViewModel.Operator?.Id,
                        OperationTime = DateTime.Now,
                        Type = 55,
                        InvoiceId = $"打开{DrawerNo}号手术间",
                    }).ExecuteCommand();
                    //bool bFlag = ModbusHelper.GetInstance().OpenBoxDoor(DrawerNo - 1);
                    _socketHelper.SendMessage(new MyBaseMessage() { lockNo = (short)(DrawerNo - 1) });
                    _socketHelper.OpenStatus = true;
                    int i = 10;
                    Thread.Sleep(200);
                    new PromiseUtil<int>().taskAsyncLoop(500, 0, async (options, next, stop) =>
                    {
                        i--;
                        if (_socketHelper.OpenStatus)
                        {

                            //bool[] boolsl = ModbusHelper.GetInstance().GetAllBoxState();
                            _socketHelper.SendMessage(new MyBaseMessage() { lockNo = 0x33, functionCode = 4, delay = 2 });

                            //ModbusHelper.SpeakAsync($"i为{i};状态为：{_socketHelper.OpenStatus}");
                            //bool state = Array.TrueForAll(boolsl, b => b == false);
                            if (_socketHelper.OpenStatus)
                            {
                                //if (i == 0)
                                //{
                                //    ModbusHelper.SpeakAsync("请及时关闭药箱");
                                //    i = 10;
                                //}
                                next();
                            }
                            else
                            {
                                stop();
                            }
                        }
                        else
                        {
                            stop();
                        }
                    });
                    // if (bFlag)
                    {
                        IsEnable = true;
                        Status = 0;
                    }
                    //Task.Factory.StartNew(async () =>
                    //{
                    //    bool loop = true;
                    //    while (loop)
                    //    {
                    //        await Task.Delay(1000);
                    //        bool[] boolsl = ModbusHelper.GetInstance().GetAllBoxState();
                    //        bool state = Array.TrueForAll(boolsl, b => b == false);
                    //        if (state)
                    //        {
                    //            loop = false;
                    //            ModbusHelper.BoxOperate = false;
                    //        }
                    //        else
                    //        {
                    //            ModbusHelper.BoxOperate = true;
                    //            //ModbusHelper.SpeakAsync("药箱已打开，请及时关闭");
                    //        }
                    //    }
                    //});
                }
            });
        }

        public DelegateCommand SaveSetting
        {
            get => new DelegateCommand(() =>
            {
                if (DrawerNo >= 0)
                {
                    ChannelList channelList = SqlSugarHelper.Db.Queryable<ChannelList>().Where(cs => cs.DrawerNo == (DrawerNo+1) && cs.MachineId == "DM5").First();
                    if (BoxTypeSelectedItem != null)
                    {
                        int iUpdate = 0;
                        if (BoxTypeSelectedItem.TypeValue == 0 && UserListSelectedItem != null)
                        {
                            //药箱 归属药师

                            iUpdate = SqlSugarHelper.Db.Updateable(new ChannelList() { BelongUser = UserListSelectedItem.UserId.ToString(), DrawerType = BoxTypeSelectedItem.TypeValue, Id = channelList.Id }).UpdateColumns(cl => new { cl.BelongUser, cl.DrawerType }).ExecuteCommand();
                        }
                        else
                        {
                            //药箱属于公共药箱
                            iUpdate = SqlSugarHelper.Db.Updateable(new ChannelList() { DrawerType = BoxTypeSelectedItem.TypeValue, Id = channelList.Id }).UpdateColumns(cl => new { cl.DrawerType }).ExecuteCommand();

                        }
                        if (iUpdate > 0)
                        {
                            //提示请选择药箱
                            AlertMsg alertMsg = new AlertMsg
                            {
                                Message = $"保存完成",
                                Type = MsgType.INFO
                            };
                            _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);

                        }
                        else
                        {

                            //提示请选择药箱
                            AlertMsg alertMsg = new AlertMsg
                            {
                                Message = $"保存失败",
                                Type = MsgType.ERROR
                            };
                            _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                        }
                    }
                }
                else
                {
                    //提示请选择药箱
                    AlertMsg alertMsg = new AlertMsg
                    {
                        Message = $"未选择手术间，请先选择手术间",
                        Type = MsgType.ERROR
                    };
                    _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                }
            });
        }

       

        public DelegateCommand Query
        {
            get => new DelegateCommand(() =>
            {
                BindUserList();
            });
        }
    }
    /// <summary>
    /// 药箱类型
    /// </summary>
    public class BoxType
    {
        public int TypeValue { get; set; }
        public string TypeName { get; set; }
    }

    public class BindUserList
    {
        public string UserId { get; set; }
        public string UserName { get; set; }
    }
}