232 lines
8.7 KiB
C#
232 lines
8.7 KiB
C#
using Prism.Commands;
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using Prism.Mvvm;
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using Prism.Regions;
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using Prism.Services.Dialogs;
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using System;
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using System.Collections.Generic;
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using System.Configuration;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using DM_Weight.Models;
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using DM_Weight.select;
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using DM_Weight.util;
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using DM_Weight.msg;
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using Prism.Events;
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using SqlSugar;
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namespace DM_Weight.ViewModels
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{
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public class SelfTakeDrugWindowViewModel : BindableBase, IConfirmNavigationRequest, IRegionMemberLifetime
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{
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IDialogService _dialogService;
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IEventAggregator _eventAggregator;
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public static List<OrderTakeSelect> StaticSelects = new()
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{
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new OrderTakeSelect
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{
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Code = "DrugName",
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Name = "药品名称"
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},
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new OrderTakeSelect
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{
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Code = "PyCode",
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Name = "拼音码"
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},
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new OrderTakeSelect
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{
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Code = "DrugBarcode",
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Name = "药品条码"
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},
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new OrderTakeSelect
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{
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Code = "DrugId",
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Name = "药品编码"
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}
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};
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//private SqlSugarScope SqlSugarHelper.Db;
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public SelfTakeDrugWindowViewModel(IDialogService DialogService, IEventAggregator eventAggregator, SqlSugarScope sqlSugarScope)
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{
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_dialogService = DialogService;
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_eventAggregator= eventAggregator;
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//this.SqlSugarHelper.Db = sqlSugarScope;
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}
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private List<OrderTakeSelect> _selects = StaticSelects;
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public List<OrderTakeSelect> Selects
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{
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get { return _selects; }
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set
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{
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SetProperty(ref _selects, value);
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}
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}
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private OrderTakeSelect _selectedItem = StaticSelects[0];
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/// <summary>
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/// 查询条件 查询字段
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/// </summary>
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public OrderTakeSelect SelectedItem
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{
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get { return _selectedItem; }
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set
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{
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SetProperty(ref _selectedItem, value);
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RequestChannelData();
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}
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}
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private string? _searchValue;
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/// <summary>
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/// 查询条件 查询字段值
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/// </summary>
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public string? SearchValue
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{
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get { return _searchValue; }
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set
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{
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SetProperty(ref _searchValue, value);
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RequestChannelData();
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}
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}
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private List<ChannelStock> _channelStocks = new();
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public List<ChannelStock> ChannelStocks { get { return _channelStocks; } set { SetProperty(ref _channelStocks, value); } }
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public DelegateCommand OpenSelfDialog
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{
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get => new DelegateCommand(() =>
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{
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//List<ChannelStock> takeChannels = ChannelStocks.FindAll(it => it.TakeQuantity > 0).ToList();
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List<ChannelStock> takeChannels = Drugs.Aggregate(new List<ChannelStock>(), (a, b) =>
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{
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a.AddRange(b.channelStocks.FindAll(it => it.TakeQuantity > 0).Select(cs => {
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cs.DrugInfo = b;
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return cs;
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}).ToList());
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return a;
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});
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if (takeChannels.Count > 0)
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{
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takeChannels.Sort((a, b) =>
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{
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if ((a.DrawerNo - b.DrawerNo) == 0)
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{
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return a.ColNo - b.ColNo;
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}
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return a.DrawerNo - b.DrawerNo;
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});
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DialogParameters dialogParameters = new DialogParameters();
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dialogParameters.Add("ChannelStocks", takeChannels);
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DialogServiceExtensions.ShowDialogHost(_dialogService, "SelfTakeDialog", dialogParameters, DoDialogResult, "RootDialog");
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}
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else
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{
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AlertMsg alertMsg = new AlertMsg
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{
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Message = "请填写取药数量",
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Type = MsgType.ERROR
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};
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_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
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}
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});
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}
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public bool KeepAlive => true;
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private void DoDialogResult(IDialogResult dialogResult)
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{
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// 委托 被动执行 被子窗口执行
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// dialogResult 第一方面可以拿到任意参数 第二方面 可判断关闭状态
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if (dialogResult.Result == ButtonResult.OK)
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{
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RequestChannelData();
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}
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//MessageBox.Show("返回值：" + dialogResult.Result.ToString());
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}
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//这个方法用于拦截请求,continuationCallback(true)就是不拦截，continuationCallback(false)拦截本次操作
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public void ConfirmNavigationRequest(NavigationContext navigationContext, Action<bool> continuationCallback)
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{
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continuationCallback(true);
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}
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private List<DrugInfo> _drugs = new();
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public List<DrugInfo> Drugs
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{
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get => _drugs;
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set => SetProperty(ref _drugs, value);
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}
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private DrugInfo? _drug;
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public DrugInfo? Drug
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{
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get => _drug;
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set => SetProperty(ref _drug, value);
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}
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public void RequestChannelData()
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{
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//List<ChannelStock> queryData = SqlSugarHelper.Db.Queryable<ChannelStock>()
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// .Includes<DrugInfo>(cs => cs.DrugInfo)
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// .Where(cs => cs.DrugId != null)
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// .Where(cs => cs.DrawerType == 1)
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// .Where(cs => cs.Quantity > 0)
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// .Where(cs => cs.MachineId.Equals(ConfigurationManager.AppSettings["machineId"] ?? "DM1"))
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// .WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("DrugId"), (cs) => cs.DrugId.Contains(SearchValue))
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// .WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("DrugName"), (cs) => cs.DrugInfo.DrugName.Contains(SearchValue))
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// .WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("PyCode"), (cs) => cs.DrugInfo.PyCode.Contains(SearchValue))
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// .WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("DrugBarcode"), (cs) => cs.DrugInfo.DrugBarcode.Contains(SearchValue))
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// .OrderBy(cs => cs.DrugId)
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// .OrderBy(cs => cs.DrawerNo)
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// .OrderBy(cs => cs.ColNo)
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// .ToList();
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//ChannelStocks = queryData;
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List<DrugInfo> q = SqlSugarHelper.Db.Queryable<DrugInfo>()
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.Includes<ChannelStock>(di => di.channelStocks.Where(cs => cs.DrawerType == 1)
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.WhereIF(App.SingleModel, cs => cs.DrawerNo <= 2 ) //单人登录开前8个抽屉，双人登录开后8个抽屉
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.WhereIF(!(App.SingleModel), cs => cs.DrawerNo > 2 )
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.Where(cs => cs.MachineId.Equals(ConfigurationManager.AppSettings["machineId"] ?? "DM1") && cs.DrugId != null&&cs.Quantity>0).OrderBy(cs => cs.DrawerNo).OrderBy(cs => cs.ColNo).ToList())
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.WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("DrugId"), (cs) => cs.DrugId.Contains(SearchValue))
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.WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("DrugName"), (cs) => cs.DrugName.Contains(SearchValue))
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.WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("PyCode"), (cs) => cs.PyCode.Contains(SearchValue))
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.WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("DrugBarcode"), (cs) => cs.DrugBarcode.Contains(SearchValue))
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.Where(di => di.channelStocks.Any(cs => cs.MachineId.Equals(ConfigurationManager.AppSettings["machineId"] ?? "DM1") && cs.DrugId != null))
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.OrderBy(cs => cs.DrugId)
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.ToList();
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Drugs = q.Where(di => di.channelStocks.Count() > 0).ToList();
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}
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//接收导航传过来的参数 现在是在此处初始化了表格数据
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public void OnNavigatedTo(NavigationContext navigationContext)
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{
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RequestChannelData();
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}
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//每次导航的时候，该实列用不用重新创建，true是不重新创建,false是重新创建
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public bool IsNavigationTarget(NavigationContext navigationContext)
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{
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return true;
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}
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//这个方法用于拦截请求
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public void OnNavigatedFrom(NavigationContext navigationContext)
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{
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}
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}
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} |