HKC/DM_Weight/ViewModels/OrderTakeAllDrugDialogViewModel.cs

using DM_Weight.Models;
using DM_Weight.msg;
using DM_Weight.Port;
using DM_Weight.select;
using DM_Weight.util;
using log4net;
using MaterialDesignThemes.Wpf;
using Prism.Commands;
using Prism.Events;
using Prism.Mvvm;
using Prism.Regions;
using Prism.Services.Dialogs;
using SqlSugar;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace DM_Weight.ViewModels
{
    public class OrderTakeAllDrugDialogViewModel : BindableBase, IDialogAware, IRegionMemberLifetime
    {
        private readonly ILog logger = LogManager.GetLogger(typeof(OrderTakeDialogViewModel));
        public string Title => "处方取药";


        public event Action<IDialogResult> RequestClose;

        private static readonly DateTime Jan1st1970 = new DateTime
   (1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);

        private PortUtil _portUtil;
        IEventAggregator _eventAggregator;
        IDialogService _dialogService;
        public OrderTakeAllDrugDialogViewModel(PortUtil portUtil, IEventAggregator eventAggregator, IDialogService DialogService)
        {
            _dialogService = DialogService;
            _portUtil = portUtil;
            _eventAggregator = eventAggregator;
        }
        void DoMyPrismEvent(DeviceMsg msg)
        {

            if (msg.WindowName == "OrderTakeDrugWindow")
            {
                IGrouping<int, ChannelStock> grouping = enumerator.Current;
                int DrawerNo = grouping.Key;
                List<ChannelStock> channelStocks = grouping.ToList();

                switch (msg.EventType)
                {
                    // 抽屉打开
                    case EventType.DRAWEROPEN:
                        if (Status == 1)
                        {
                            if (channelStocks[0].process == 1)
                            {
                                channelStocks.ForEach(it => it.process = 2);
                            }
                        }

                        break;
                    // 抽屉关闭
                    case EventType.DRAWERCLOSE:
                        if (Status == 1)
                        {
                            if (channelStocks[0].process == 2)
                            {
                                channelStocks.ForEach(it => it.process = 3);
                            }
                            IGrouping<int, ChannelStock> groupingBefore = enumerator.Current;
                            int DrawerNoBefore = groupingBefore.Key;
                            if (enumerator.MoveNext())
                            {
                                IGrouping<int, ChannelStock> groupingAfter = enumerator.Current;
                                int DrawerNoAfter = groupingAfter.Key;
                                if (DrawerNoBefore < 9 && DrawerNoAfter > 8)
                                {
                                    Thread.Sleep(50);
                                }
                                OpenOneByOne();
                            }
                            // 已经全部取出
                            else
                            {
                                Status = 3;
                            }
                        }
                        break;
                    // 数量变化
                    case EventType.UPDATEQUANTITY:
                        if (Status == 1)
                        {
                            logger.Info($"抽屉【{DrawerNo}】库位取药数量【{msg.Quantitys}】");
                        }
                        break;
                    // 打开失败
                    case EventType.OPENERROR:
                        AlertMsg alertMsg = new AlertMsg
                        {
                            Message = msg.Message,
                            Type = MsgType.ERROR,
                        };
                        _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                        Status = 0;
                        break;
                }
            }

        }

        private int _status = 0;

        public int Status
        {
            get => _status; set => SetProperty(ref _status, value);
        }

        private OrderInfo? _orderInfo;


        public OrderInfo? OrderInfo
        {
            get => _orderInfo;
            set => SetProperty(ref _orderInfo, value);
        }

        private List<OrderDetail> orderDetails { get; set; }

        private List<OrderInfo> orderInfos { get; set; }

        private List<ChannelStock> _channelStocks;

        public List<ChannelStock> ChannelStocks
        {
            get => _channelStocks;
            set => SetProperty(ref _channelStocks, value);
        }

        private IEnumerable<IGrouping<int, ChannelStock>> enumerable;
        private IEnumerator<IGrouping<int, ChannelStock>> enumerator;


        public bool CanCloseDialog()
        {
            return Status == 0;
        }

        public void OnDialogClosed()
        {
            // 取消消息订阅
            _eventAggregator.GetEvent<PortUtilEvent>().Unsubscribe(DoMyPrismEvent);
        }
        string orderDate;
        OrderTakeSelect selectedItem;
        string? searchValue;
        public void OnDialogOpened(IDialogParameters parameters)
        {
            _eventAggregator.GetEvent<PortUtilEvent>().Subscribe(DoMyPrismEvent);
            orderDate = parameters.GetValue<string>("OrderDate");
            selectedItem = parameters.GetValue<OrderTakeSelect>("SelectedItem");
            searchValue = parameters.GetValue<string>("SearchValue");
            //OrderInfo = o;
            RequestData();
        }
        public async void RequestData()
        {
            try
            {
                orderDetails = SqlSugarHelper.Db.Queryable<OrderDetail>()
                      .InnerJoin<OrderInfo>((od, oi) => oi.DmStatus == 0 && oi.HisDispFlag == 0 && oi.CancelFlag == 0 && od.OrderNo == oi.OrderNo)
                      .InnerJoin(SqlSugarHelper.Db.Queryable<ChannelStock>().Where(cs => cs.DrawerType == 1).Where(cs => cs.MachineId.Equals(ConfigurationManager.AppSettings["machineId"] ?? "DM1")).GroupBy(cs => cs.DrugId), (od, oi, t) => od.DrugId == t.DrugId)
                      .WhereIF(orderDate != null, (od, oi) => oi.OrderDate.ToString("yyyy-MM-dd") == orderDate)
                      .WhereIF(!String.IsNullOrEmpty(searchValue) && selectedItem.Code.Equals("OrderNo"), (od, oi) => oi.OrderNo == searchValue)
                      .WhereIF(!String.IsNullOrEmpty(searchValue) && selectedItem.Code.Equals("PatientId"), (od, oi) => oi.PatientId == searchValue)
                      .WhereIF(!String.IsNullOrEmpty(ConfigurationManager.AppSettings["storage"]), (od, oi) => oi.Pharmacy == ConfigurationManager.AppSettings["storage"])
                      .Includes<DrugInfo>(od => od.DrugInfo)
                      .ToList();
                if (orderDetails == null || orderDetails.Count <= 0)
                {
                    AlertMsg alertMsg = new AlertMsg
                    {
                        Message = "没有处方数据",
                        Type = MsgType.ERROR
                    };
                    _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                    return;
                }
                IEnumerable<IGrouping<string, OrderDetail>> groupOrderDetails = orderDetails.GroupBy(it => it.DrugId);



                List<ChannelStock> channelStocks = new List<ChannelStock>();
                List<string> msg = new List<string>();

                foreach (var orderGroup in groupOrderDetails)
                {
                    int quantity = orderGroup.Sum(it => it.Quantity);
                    foreach (var orderDetail in orderGroup)
                    {
                        List<ChannelStock> HasQChannels = SqlSugarHelper.Db.Queryable<ChannelStock>()
                         .Includes<DrugInfo>(cs => cs.DrugInfo)
                         .Where(cs => cs.Quantity > 0)
                         .Where(cs => cs.DrawerType == 1)
                         .Where(cs => cs.MachineId.Equals(ConfigurationManager.AppSettings["machineId"] ?? "DM3"))
                         .WhereIF(!string.IsNullOrEmpty(orderDetail.SetEffDate), cs => cs.EffDate.Equals(orderDetail.SetEffDate))
                         .WhereIF(!string.IsNullOrEmpty(orderDetail.SetManuNo), cs => cs.ManuNo.Equals(orderDetail.SetManuNo))
                         .Where(cs => cs.DrugId == orderDetail.DrugId)
                         .OrderBy(cs => cs.EffDate)
                         .OrderBy(cs => cs.DrawerNo)
                         .ToList();
                        int total = HasQChannels.Sum(it => it.Quantity);
                        int TakeQ = quantity;
                        // 说明数量足够
                        if (total >= TakeQ)
                        {
                            for (int j = 0; TakeQ > 0; j++)
                            {
                                ChannelStock stock = HasQChannels[j];
                                if (TakeQ > stock.Quantity)
                                {
                                    stock.TakeQuantity = stock.Quantity;
                                    channelStocks.Add(stock);
                                    TakeQ -= stock.Quantity;
                                    orderDetail.DrawerNo += stock.DrawerNo + ",";
                                    orderDetail.ColNo += stock.ColNo + ",";
                                    orderDetail.SetManuNo += stock.ManuNo + ",";
                                    orderDetail.SetEffDate += stock.EffDate + ",";
                                }
                                else
                                {
                                    stock.TakeQuantity = TakeQ;
                                    channelStocks.Add(stock);
                                    TakeQ = 0;
                                    orderDetail.DrawerNo += stock.DrawerNo + ",";
                                    orderDetail.ColNo += stock.ColNo + ",";
                                    orderDetail.SetManuNo += stock.ManuNo + ",";
                                    orderDetail.SetEffDate += stock.EffDate + ",";
                                }
                            }
                            break;
                        }
                        else
                        {
                            msg.Add($"药品【{orderDetail.DrugInfo.DrugName}】库存不足，应取【{TakeQ}】库存【{total}】");
                        }

                    }
                }
                if (msg.Count > 0)
                {
                    RequestClose?.Invoke(new DialogResult(ButtonResult.Cancel));
                    //MessageBox.Show(string.Join("\n", msg));
                    DialogParameters dialogParameters = new DialogParameters();
                    dialogParameters.Add("msgInfo", msg);
                    DialogServiceExtensions.ShowDialogHost(_dialogService, "ShowMessageDialog", dialogParameters, "RootDialog");

                }
                else
                {
                    channelStocks.Sort((a, b) =>
                    {
                        if ((a.DrawerNo - b.DrawerNo) == 0)
                        {
                            return a.ColNo - b.ColNo;
                        }
                        return a.DrawerNo - b.DrawerNo;
                    });
                    ChannelStocks = channelStocks;


                }

            }
            catch (Exception ex)
            {
                logger.Info($"处方取药异常：{ex.Message}");
            }
        }
        public DelegateCommand OpenDrawer
        {
            get => new DelegateCommand(async () =>
            {
                if (Status == 0)
                {
                    enumerable = ChannelStocks.GroupBy(cs => cs.DrawerNo, cs => cs);
                    enumerator = enumerable.GetEnumerator();
                    enumerator.MoveNext();
                    Status = 1;
                    OpenOneByOne();
                }

            });
        }

        private void OpenOneByOne()
        {
            IGrouping<int, ChannelStock> grouping = enumerator.Current;
            int DrawerNo = grouping.Key;
            List<ChannelStock> channelStocks = grouping.ToList();
            channelStocks.ForEach(it => it.process = 1);


            IEnumerable<string> strDrugName = channelStocks.Select(cs => cs.DrugInfo.DrugName);
            string strNames = string.Empty;
            foreach (string name in strDrugName)
            {
                if (!strNames.Contains(name))
                {
                    strNames += name + ";";
                }
            }
            int sumQuantity = channelStocks.Sum(cs => cs.TakeQuantity);
            _portUtil.SpeakAsync($"正在打开 {DrawerNo} 号抽屉,请取药 {strNames} ，数量共计 {sumQuantity}");


            List<ChannelStock> singleChannels = channelStocks.FindAll(it => it.BoardType != 1);

            // 发送取药数量
            singleChannels.ForEach(it =>
            {
                try
                {

                    _portUtil.TakeQuantity(DrawerNo, it.ColNo, it.TakeQuantity, it.Quantity - it.TakeQuantity);
                }
                catch (Exception ex)
                {
                    AlertMsg alertMsg = new AlertMsg
                    {
                        Message = $"打开抽屉异常{ex.Message}",
                        Type = MsgType.ERROR,
                    };
                    _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                }
            });

            _portUtil.WindowName = "OrderTakeDrugWindow";
            _portUtil.BoardType = singleChannels.Count > 0 ? singleChannels[0].BoardType : 1;
            _portUtil.ColNos = singleChannels.Select(it => it.ColNo).ToArray();
            _portUtil.DrawerNo = DrawerNo;
            _portUtil.Start();
        }

        private bool _isFinishClick = false;
        // 完成按钮
        public DelegateCommand TakeFinish
        {
            get => new DelegateCommand(() =>
            {
                if (!_isFinishClick)
                {
                    _isFinishClick = true;

                    if (orderDetails == null || orderDetails.Count <= 0)
                    {
                        AlertMsg alertMsg = new AlertMsg
                        {
                            Message = "没有处方数据",
                            Type = MsgType.ERROR
                        };
                        _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                        return;
                    }

                    IEnumerable<IGrouping<string, OrderDetail>> enumerableOrderDetails = orderDetails.GroupBy(it => it.OrderNo);
                    var f = SqlSugarHelper.Db.UseTran(() =>
                    {
                        for (int i = 0; i < ChannelStocks.Count; i++)
                        {
                            ChannelStock it = ChannelStocks[i];
                            // 更新数据 库存信息
                            SqlSugarHelper.Db.Updateable(new ChannelStock()
                            {
                                Quantity = it.Quantity - it.TakeQuantity,
                                ManuNo = it.ManuNo,
                                EffDate = it.EffDate,
                                Id = it.Id,
                            }).UpdateColumns(it => new { it.Quantity, it.ManuNo, it.EffDate }).ExecuteCommand();

                        }

                        foreach (var orderGroup in enumerableOrderDetails)
                        {
                            int iQuantity = 0;
                            foreach (var orderDetail in orderGroup)
                            {
                                OrderInfo orderInfo = SqlSugarHelper.Db.Queryable<OrderInfo>().Where(oi => oi.OrderNo == orderDetail.OrderNo).First();
                                SqlSugarHelper.Db.Updateable(new OrderInfo()
                                {
                                    DmStatus = 1,
                                    OrderNo = orderDetail.OrderNo
                                }).UpdateColumns(it => new { it.DmStatus }).WhereColumns(it => new { it.OrderNo }).ExecuteCommand();

                                SqlSugarHelper.Db.Insertable(new OrderFinish()
                                {
                                    OrderNo = orderDetail.OrderNo,
                                    PatientId = orderDetail.PatientId,
                                    Pharmacy = orderInfo.Pharmacy,
                                    State = 1,
                                    Operator = HomeWindowViewModel.Operator?.Nickname,
                                });
                                //查询药品对应库存表的库位及批次、效期信息
                                List<ChannelStock> stockList= ChannelStocks.Where(cs => cs.DrugId == orderDetail.DrugId).OrderBy(cs=>cs.EffDate).ToList();
                                int iOrderDetailQuantity = -1;
                                string manuNo = string.Empty;
                                string effDate = string.Empty;
                                int drawerNo = 0;
                                int colNo = 0;
                                if (stockList.Count> 1)
                                {
                                    iOrderDetailQuantity = orderDetail.Quantity;
                                    for (int i = 0; i < stockList.Count; i++)
                                    {
                                        if (iOrderDetailQuantity>0&&stockList[i].Quantity- iOrderDetailQuantity > 0)
                                        {
                                            stockList[i].Quantity = stockList[i].Quantity - iOrderDetailQuantity;
                                            break;
                                        }
                                        else
                                        {
                                            iOrderDetailQuantity = iOrderDetailQuantity - stockList[i].Quantity;
                                            stockList[i].Quantity = 0;
                                            if(iOrderDetailQuantity==0)
                                            {
                                                manuNo = stockList[i].ManuNo;
                                                effDate = stockList[i].EffDate;
                                                drawerNo = stockList[i].DrawerNo;
                                                colNo= stockList[i].ColNo;
                                                break;
                                            }
                                        }
                                    }
                                }
                                ChannelStock cs = null;
                                if (iOrderDetailQuantity==0)
                                {
                                    cs = ChannelStocks.Where(cs => cs.DrugId == orderDetail.DrugId && cs.ManuNo == manuNo&&cs.EffDate==effDate&&cs.DrawerNo==drawerNo&&cs.ColNo==colNo).OrderBy(cs => cs.EffDate).FirstOrDefault();
                                }
                                else
                                {
                                    cs = ChannelStocks.Where(cs => cs.DrugId == orderDetail.DrugId && cs.Quantity > 0).OrderBy(cs => cs.EffDate).FirstOrDefault();
                                }
                               
                                if (cs != null)
                                {

                                    SqlSugarHelper.Db.Insertable(new MachineRecord()
                                    {
                                        MachineId = ConfigurationManager.AppSettings["machineId"].ToString(),
                                        DrawerNo = cs.DrawerNo,
                                        ColNo = cs.ColNo,
                                        DrugId = cs.DrugId,
                                        ManuNo = cs.ManuNo,
                                        EffDate = !String.IsNullOrEmpty(cs.EffDate) ? DateTime.ParseExact(cs.EffDate, "yyyy-MM-dd", System.Globalization.CultureInfo.CurrentCulture) : null,
                                        Operator = HomeWindowViewModel.Operator?.Id,
                                        Reviewer = HomeWindowViewModel.Reviewer?.Id,
                                        OperationTime = DateTime.Now,
                                        Quantity = orderDetail.Quantity,
                                        Type = 2,
                                        InvoiceId = orderDetail.OrderNo
                                        //, StockQuantity = nowChannels.Sum(it => it.Quantity)
                                    }).ExecuteCommand();
                                }
                                //保存账册
                                int iInsertResult = SqlSugarHelper.Db.Insertable(new AccountBookG2()
                                {
                                    DrugId = orderDetail.DrugId,
                                    Type = 2,
                                    Department = orderInfo.DeptName,
                                    OrderNo = orderDetail.OrderNo,
                                    ManuNo = cs.ManuNo,
                                    EffDate = cs.EffDate,
                                    OutQuantity = orderDetail.Quantity,
                                    UserId1 = HomeWindowViewModel.Operator?.Id,
                                    UserId2 = HomeWindowViewModel.Reviewer?.Id,
                                    MachineId = ConfigurationManager.AppSettings["machineId"].ToString(),
                                    CreateDate = DateTime.Now.ToString("yyyy-MM-dd"),
                                    CreateTime = DateTime.Now,
                                    InvoiceNo = orderDetail.OrderNo

                                }).ExecuteCommand();
                                //修改凌晨生成的日结存与总结存数据
                                AccountBookG2 accountBookG2Day = SqlSugarHelper.Db.Queryable<AccountBookG2>()
                                .Where(ab => ab.MachineId.Equals(ConfigurationManager.AppSettings["machineId"].ToString()))
                                .Where(ab => ab.Type == 3)
                                .Where(ab => ab.DrugId == orderDetail.DrugId)
                                .Where(ab => ab.ManuNo == cs.ManuNo)
                                .Where(ab => ab.CreateDate == DateTime.Now.ToString("yyyy-MM-dd")).First();
                                if (accountBookG2Day != null)
                                {
                                    accountBookG2Day.ManuStock = accountBookG2Day.ManuStock - orderDetail.Quantity;
                                    SqlSugarHelper.Db.Updateable(accountBookG2Day).ExecuteCommand();
                                }
                                else
                                {
                                    //生成日结存时可能没有该库位的绑定信息，需要写入日结存
                                    int iDayResult = SqlSugarHelper.Db.Insertable(new AccountBookG2()
                                    {
                                        DrugId = orderDetail.DrugId,
                                        Type = 3,
                                        ManuNo = cs.ManuNo,
                                        EffDate = cs.EffDate,
                                        YQuantity = 0,
                                        ManuStock = orderDetail.Quantity,
                                        TotalStock = orderDetail.Quantity,
                                        UserId1 = HomeWindowViewModel.Operator?.Id,
                                        UserId2 = HomeWindowViewModel.Reviewer?.Id,
                                        MachineId = ConfigurationManager.AppSettings["machineId"].ToString(),
                                        CreateDate = DateTime.Now.ToString("yyyy-MM-dd"),
                                        InvoiceNo = "日结存"
                                    }).ExecuteCommand();
                                    if (iDayResult <= 0)
                                    {
                                        logger.Info($"未写入日结存数据{orderDetail.DrugId}-{cs.ManuNo}-{cs.EffDate}-{cs.Quantity}");
                                    }
                                }
                                //修改凌晨生成的日结存与总结存数据
                                AccountBookG2 accountBookG2Total = SqlSugarHelper.Db.Queryable<AccountBookG2>()
                                .Where(ab => ab.MachineId.Equals(ConfigurationManager.AppSettings["machineId"].ToString()))
                                .Where(ab => ab.Type == 4)
                                .Where(ab => ab.DrugId == orderDetail.DrugId)
                                .Where(ab => ab.CreateDate == DateTime.Now.ToString("yyyy-MM-dd")).First();
                                if (accountBookG2Total != null)
                                {
                                    accountBookG2Total.TotalStock = accountBookG2Total.TotalStock - orderDetail.Quantity;
                                    SqlSugarHelper.Db.Updateable(accountBookG2Total).ExecuteCommand();
                                }
                                else
                                {
                                    //生成总结存时可能没有该库位的绑定信息，需要写入总结存
                                    int iTotalResult = SqlSugarHelper.Db.Insertable(new AccountBookG2()
                                    {
                                        DrugId = orderDetail.DrugId,
                                        Type = 4,
                                        YQuantity = 0,
                                        ManuStock = orderDetail.Quantity,
                                        TotalStock = orderDetail.Quantity,
                                        UserId1 = HomeWindowViewModel.Operator?.Id,
                                        UserId2 = HomeWindowViewModel.Reviewer?.Id,
                                        MachineId = ConfigurationManager.AppSettings["machineId"].ToString(),
                                        CreateDate = DateTime.Now.ToString("yyyy-MM-dd"),
                                        InvoiceNo = "总结存"
                                    }).ExecuteCommand();
                                    if (iTotalResult <= 0)
                                    {
                                        logger.Info($"未写入总结存数据{orderDetail.DrugId}-{orderDetail.Quantity}");
                                    }
                                }
                            }
                        }
                        return true;
                    });
                    if (f.Data)
                    {
                        // 更新屏显库存
                        List<ChannelStock> singleChannels = ChannelStocks.FindAll(it => it.BoardType == 5);
                        if ((singleChannels.Count > 0 ? singleChannels[0].BoardType : 1) == 5)
                        {
                            singleChannels.ForEach(it =>
                            {
                                _portUtil.WriteQuantity(it.DrawerNo, it.ColNo, it.Quantity - it.TakeQuantity);
                            });
                        }
                        AlertMsg alertMsg = new AlertMsg
                        {
                            Message = "抽屉取药完成，库存已更新",
                            Type = MsgType.SUCCESS,
                        };
                        _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                    }
                    if (!f.IsSuccess)
                    {
                        AlertMsg alertMsg = new AlertMsg
                        {
                            Message = "抽屉取药完成，库存更新失败！",
                            Type = MsgType.ERROR,
                        };
                        _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                    }
                    Status = 0;
                    _isFinishClick = false;
                    //RequestClose?.Invoke(new DialogResult(ButtonResult.Cancel));
                    RequestClose?.Invoke(new DialogResult(ButtonResult.OK));
                }
                else
                {
                    _isFinishClick = false;
                    AlertMsg alertMsg = new AlertMsg
                    {
                        Message = "正在操作，请稍后",
                        Type = MsgType.ERROR
                    };
                    _eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
                }

            });
        }

        public long CurrentTimeMillis()
        {
            return (long)(DateTime.UtcNow - Jan1st1970).TotalMilliseconds;
        }

        // 取消按钮
        public DelegateCommand CancleTake
        {
            get => new DelegateCommand(() =>
            {
                _portUtil.ResetData();
                Status = 0;
            });
        }

        public DelegateCommand BtnCloseCommand
        {
            get => new DelegateCommand(() =>
            {
                if (Status != 0)
                {
                    _portUtil.ResetData();
                    Status = 0;
                }
                //DialogParameters parameters = new DialogParameters();
                //parameters.Add("",);
                // 关闭当前窗口
                RequestClose?.Invoke(new DialogResult(ButtonResult.Cancel));
            });
        }

        public bool KeepAlive => false;
    }
}