using DM_Weight.Models;
using DM_Weight.msg;
using DM_Weight.Port;
using DM_Weight.util;
using log4net;
using Prism.Commands;
using Prism.Events;
using Prism.Mvvm;
using Prism.Regions;
using Prism.Services.Dialogs;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Data;

namespace DM_Weight.ViewModels
{
    public class AdditionWindowViewModel : BindableBase, INavigationAware, IRegionMemberLifetime
    {
        public bool KeepAlive => false;

        private readonly ILog logger = LogManager.GetLogger(typeof(AdditionWindowViewModel));

        private List<ChannelStock>? channelStocks;
        public List<ChannelStock>? ChannelStocks
        {
            get => channelStocks;
            set => SetProperty(ref channelStocks, value);
        }
        private List<ChannelList>? _channelLists;
        public List<ChannelList>? _ChannelLists
        {
            get => _channelLists;
            set => SetProperty(ref _channelLists, value);
        }
        private ChannelList? _channelList;
        public ChannelList? _ChannelList
        {
            get => _channelList;
            set => SetProperty(ref _channelList, value);
        }

        List<ChannelStock> selectedStock = new List<ChannelStock>();
        private object _finishStatus = Visibility.Collapsed;
        public object FinishStatus
        {
            get => _finishStatus;
            set => SetProperty(ref _finishStatus, value);
        }
        private bool _openStatusBtn = false;
        public bool OpenStatusBtn
        {
            get => _openStatusBtn;
            set => SetProperty(ref _openStatusBtn, value);
        }
        IDialogService _dialogService;
        IEventAggregator _eventAggregator;
        //private PortUtil _portUtil;
        SocketHelper _socketHelper;
        private static readonly DateTime Jan1st1970 = new DateTime
   (1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
        public AdditionWindowViewModel(IEventAggregator eventAggregator, SocketHelper socketHelper)
        {
            //_dialogService = dialogService;
            _eventAggregator = eventAggregator;
            //_portUtil = portUtil;
            _socketHelper = socketHelper;
        }
        public bool IsNavigationTarget(NavigationContext navigationContext)
        {
            return true;
        }

        public void OnNavigatedFrom(NavigationContext navigationContext)
        {
            _eventAggregator.GetEvent<IsSelectedEvent>().Unsubscribe(SetIsSelected);
        }

        public void OnNavigatedTo(NavigationContext navigationContext)
        {
            //_eventAggregator.GetEvent<IsSelectedEvent>().Subscribe(SetIsSelected);
            RequestData();
        }
        private void RequestData()
        {
            _ChannelLists?.Clear();
            ChannelStocks?.Clear();
            ChannelStocks = SqlSugarHelper.Db.Queryable<ChannelStock>()
                .Includes<ChannelList>(cs => cs.ChannelLst)
                .Includes<DrugInfo>(cs => cs.DrugInfo)
                .Where(cs => cs.MachineId == (ConfigurationManager.AppSettings["machineId"] ?? "DM5") && cs.AddToJJNum > 0)

                .OrderBy(cs => cs.DrawerNo)
                .OrderBy(cs => cs.DrugId)
                .ToList();
            if (ChannelStocks != null && ChannelStocks.Count > 0)
            {
                //2)查询channel_list将1）中查询的添加到channel_list的channel_stock里供页面呈现显示
                List<int> DrawerNoList = ChannelStocks.Select(cs => cs.DrawerNo).Distinct().ToList();
                List<ChannelList> channelLists = new List<ChannelList>();
                for (int i = 0; i < DrawerNoList.Count; i++)
                {
                    ChannelList channelList = SqlSugarHelper.Db.Queryable<ChannelList>()
                        .Where(cl => cl.MachineId == (ConfigurationManager.AppSettings["jj_machineId"] ?? "DM5") && cl.DrawerNo == DrawerNoList[i])
                        .OrderBy(cl => cl.Id)
                        .OrderBy(cl => cl.DrawerNo)
                        .First();
                    if (channelList.channelStocks == null)
                    {
                        channelList.channelStocks = new List<ChannelStock>();
                    }
                    channelList.channelStocks.AddRange(ChannelStocks.Where(cs => cs.DrawerNo == DrawerNoList[i]).ToList());
                    //if (channelList != null)
                    //{
                    //    channelList.State = 1;//统一将所有的状态设置为已取药待入库
                    channelLists.Add(channelList);
                    //}
                }
                _ChannelLists = channelLists;
            }
            else
            {
                _ChannelLists = null;
            }

        }
        //开药箱放入药品
        public DelegateCommand OpenBoxCommand
        {
            get => new DelegateCommand(() =>
            {
                if (_ChannelList == null || _ChannelList.channelStocks == null)
                {
                    AlertMsg alertMsg = new AlertMsg
                    {
                        Message = "请先选择数据行",
                        Type = MsgType.ERROR,
                    };
                    _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                    return;
                }
                //selectedStock = ChannelStocks.FindAll(cs => cs.ChannelLst.IsSelected).ToList();
                selectedStock = _ChannelList.channelStocks.ToList();
                if (selectedStock != null && selectedStock.Count > 0)
                {
                    //selectedStock.ForEach(cs => cs.ChannelLst.State = 2);

                    int drawerNo = -1;
                    for (int i = 0; i < selectedStock.Count; i++)
                    {
                        if (!(drawerNo == selectedStock[i].DrawerNo))
                        {
                            drawerNo = selectedStock[i].DrawerNo;

                            // 保存数据 入库记录
                            SqlSugarHelper.Db.Insertable(new MachineRecord()
                            {
                                MachineId = "DM5",
                                DrawerNo = drawerNo,
                                Operator = HomeWindowViewModel.Operator?.Id,
                                OperationTime = DateTime.Now,
                                Type = 55,
                                InvoiceId = "手术间补药入库",
                            }).ExecuteCommand();
                            _socketHelper.OpenStatus = true;
                            //_socketHelper.speechSynthesizer.SpeakAsyncCancelAll();
                            //_socketHelper.speechSynthesizer.Resume();
                            _socketHelper.SpeakAsync($"正在打开{selectedStock[i].DrawerNo}号手术间");

                            //ModbusHelper.GetInstance().OpenBoxDoor(selectedStock[i].DrawerNo - 1);
                            try
                            {
                                _socketHelper.SendMessage(new MyBaseMessage() { lockNo = (short)(selectedStock[i].DrawerNo - 1) });
                            }
                            catch (Exception ex)
                            {
                                AlertMsg alertMsg = new AlertMsg
                                {
                                    Message = $"网口连接异常,正在重试{ex.Message}",
                                    Type = MsgType.ERROR,
                                };
                                _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                                logger.Info($"网口连接异常,正在重试{ex.Message}");
                                _socketHelper.OpenStatus = false;
                                return;
                            }
                            Thread.Sleep(100);
                        }
                    }
                    int iException = 0;
                    Thread.Sleep(200);
                    new PromiseUtil<int>().taskAsyncLoop(200, 0, async (options, next, stop) =>
                    {

                        _socketHelper.IsMultiThread = true;
                        try
                        {
                            if (_socketHelper.OpenStatus)
                            {

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

                                //ModbusHelper.SpeakAsync($"i为{i};状态为：{_socketHelper.OpenStatus}");
                                //bool state = Array.TrueForAll(boolsl, b => b == false);
                                if (_socketHelper.OpenStatus)
                                {
                                    logger.Info($"OpenStatus:{_socketHelper.OpenStatus}");
                                    //if (i == 0)
                                    //{
                                    //    //ModbusHelper.SpeakAsync("请及时关闭药箱");
                                    //    i = 10;
                                    //}
                                    OpenStatusBtn = true;
                                    next();
                                }
                                else
                                {
                                    logger.Info($"OpenStatus:{_socketHelper.OpenStatus}");

                                    _socketHelper.dateTime = DateTime.Now;
                                    _socketHelper.IsMultiThread = false;
                                    FinishStatus = Visibility.Visible;
                                    OpenStatusBtn = false;
                                    stop();
                                }
                            }
                            else
                            {
                                _socketHelper.dateTime = DateTime.Now;
                                _socketHelper.IsMultiThread = false;
                                FinishStatus = Visibility.Visible;
                                OpenStatusBtn = false;
                                stop();
                            }

                            iException = 0;
                        }
                        catch (Exception ex)
                        {
                            iException++;
                            if (iException >= 3)
                            {
                                _socketHelper.OpenStatus = false;
                                FinishStatus = Visibility.Visible;
                                OpenStatusBtn = false;
                            }
                            // _socketHelper.OpenStatus = false;
                            AlertMsg alertMsg = new AlertMsg
                            {
                                Message = $"网口连接异常,正在重试{ex.Message}",
                                Type = MsgType.ERROR,
                            };
                            _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                            logger.Info($"网口连接异常,正在重试{ex.Message}");
                            next();
                        }
                    });
                }
                else
                {
                    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);
                    return;
                }
                //FinishStatus = Visibility.Visible;
            });
        }
        //完成按钮
        public DelegateCommand AddFinish
        {
            get => new DelegateCommand(() =>
            {
                var f = SqlSugarHelper.Db.UseTran(() =>
                {
                    //更新 交接柜 库存信息
                    if (selectedStock != null && selectedStock.Count > 0)
                    {
                        //for (int j = 0; j < selectedStock.Count; j++)
                        //{

                        //    // 更新数据 交接柜 库存信息
                        //    ChannelStock jiaojie_it = selectedStock[j];
                        //    jiaojie_it.Quantity = jiaojie_it.AddToJJNum;
                        //    jiaojie_it.NeedNum = 0;
                        //    jiaojie_it.AddToJJNum = 0;
                        //SqlSugarHelper.Db.Updateable(new ChannelStock()
                        //{
                        //    Quantity = jiaojie_it.AddToJJNum,
                        //    ManuNo = jiaojie_it.ManuNo,
                        //    //EffDate = it.EffDate,
                        //    //Id = jiaojie_it.Id,
                        //    DrugId=jiaojie_it.DrugId,
                        //    DrawerNo=jiaojie_it.DrawerNo,
                        //    MachineId=jiaojie_it.MachineId,
                        //}).UpdateColumns(jiaojie_it => new { jiaojie_it.Quantity }).WhereColumns(jiaojie_it=>new { jiaojie_it.DrugId, jiaojie_it.DrawerNo, jiaojie_it.MachineId }).ExecuteCommand();
                        //}
                        // 更新交接柜状态为 已取药未入库
                        //SqlSugarHelper.Db.Updateable(new ChannelList()
                        //{
                        //    State = 0
                        //}).UpdateColumns(it => it.State).Where(it => it.DrawerNo == _ChannelList.DrawerNo).ExecuteCommand();
                        for (int i = 0; i < selectedStock.Count; i++)
                        {
                            int iUpdateResult = SqlSugarHelper.Db.Updateable<ChannelStock>()
                                                     .SetColumns(cs => new ChannelStock() { State = 0 })
                                                     .Where(cs => cs.DrawerNo == selectedStock[i].DrawerNo && cs.DrugId == selectedStock[i].DrugId && cs.MachineId == selectedStock[i].MachineId)
                                                     .ExecuteCommand();
                            string InvoiceId = "AddJiaoJieFromDM_" + CurrentTimeMillis();
                            // 保存记录
                            SqlSugarHelper.Db.Insertable(new MachineRecord()
                            {
                                MachineId = selectedStock[i].MachineId,
                                DrawerNo = selectedStock[i].DrawerNo,
                                ColNo = selectedStock[i].ColNo,
                                DrugId = selectedStock[i].DrugId,
                                ManuNo = selectedStock[i].ManuNo,
                                EffDate = !String.IsNullOrEmpty(selectedStock[i].EffDate) ? DateTime.ParseExact(selectedStock[i].EffDate, "yyyy-MM-dd", System.Globalization.CultureInfo.CurrentCulture) : null,
                                Operator = HomeWindowViewModel.Operator?.Id,
                                Reviewer = HomeWindowViewModel.Reviewer?.Id,
                                OperationTime = DateTime.Now,
                                Quantity = selectedStock[i].Quantity,
                                Type = 2,
                                InvoiceId =$"交接柜药品入库{selectedStock[i].DrugId}-{selectedStock[i].AddToJJNum}"
                                //,StockQuantity = nowChannels.Sum(it => it.Quantity),
                                //CheckQuantity = it.CheckQuantity
                            }).ExecuteCommand();
                        }
                        selectedStock.ForEach(cs =>
                        {
                            cs.Quantity = cs.Quantity + cs.AddToJJNum;
                            //cs.NeedNum = 0;
                            cs.AddToJJNum = 0;
                            cs.State = 0;
                        });
                        SqlSugarHelper.Db.Updateable(selectedStock).ExecuteCommand();
                        //List<ChannelStock> jiaojie = selectedStock.GroupBy(cs => cs.DrugId).Select(cs => cs.FirstOrDefault()).ToList();
                        //if (jiaojie != null && jiaojie.Count > 0)
                        //{
                        //    for (int j = 0; j < jiaojie.Count; j++)
                        //    {
                        //        ChannelStock jiaojie_it = jiaojie[j];
                        //        ChannelList jiaojieList = new ChannelList();
                        //        jiaojieList.State = 0;
                        //        jiaojieList.Id = jiaojie_it.ChannelLst.Id;
                        //        //更新交接柜状态为0
                        //        var result = SqlSugarHelper.Db.Updateable(jiaojieList)
                        //        .UpdateColumns(it => new { it.State, it.Id }).ExecuteCommand();
                        //    }
                        //}

                    }
                });
                if (f.Data)
                {
                    FinishStatus = Visibility.Collapsed;
                    RequestData();
                    AlertMsg alertMsg = new AlertMsg
                    {
                        Message = "操作完成",
                        Type = MsgType.SUCCESS,
                    };
                    _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                }
                if (!f.IsSuccess)
                {
                    AlertMsg alertMsg = new AlertMsg
                    {
                        Message = "操作失败！",
                        Type = MsgType.ERROR,
                    };
                    _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                }
            });
        }
        public long CurrentTimeMillis()
        {
            return (long)(DateTime.UtcNow - Jan1st1970).TotalMilliseconds;
        }
        //刷新
        public DelegateCommand QueryCommand
        {
            get => new DelegateCommand(() => RequestData());
        }
        //设置选中药箱的复选框状态
        private void SetIsSelected(ChannelStock channelStock)
        {
            if (channelStock != null)
            {
                if (channelStock.State == 1)
                {
                    channelStock.ChannelLst.IsSelected = !channelStock.ChannelLst.IsSelected;
                }
                else
                {
                    return;
                }
                if (channelStock != null && ChannelStocks != null)
                {
                    ChannelStocks = ChannelStocks.Select(x =>
                    {
                        for (int i = 0; i < ChannelStocks.Count; i++)
                        {
                            if (ChannelStocks[i].DrawerNo == channelStock.DrawerNo)
                            {
                                ChannelStocks[i].ChannelLst = channelStock.ChannelLst;
                            }
                        }
                        return x;
                    }).ToList();
                }
                ICollectionView vw = CollectionViewSource.GetDefaultView(ChannelStocks);
                vw.GroupDescriptions.Add(new PropertyGroupDescription("ChannelLst"));
            }
        }
    }
}