HuNan_NOSqlSugar/DM_Weight/ViewModels/DrugListWindowViewModel.cs

394 lines
14 KiB
C#
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2024-07-06 10:01:30 +08:00
using Prism.Commands;
using Prism.Mvvm;
using Prism.Regions;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using DM_Weight.Models;
using DM_Weight.select;
using DM_Weight.util;
using log4net.Repository.Hierarchy;
using log4net;
using SqlSugar;
using DM_Weight.msg;
using Prism.Events;
using DM_Weight.Services;
using MySql.Data.MySqlClient;
namespace DM_Weight.ViewModels
{
public class DrugListWindowViewModel : BindableBase, IConfirmNavigationRequest, IRegionMemberLifetime
{
private int _pageNum = 1;
public int PageNum
{
get => _pageNum;
set
{
SetProperty(ref _pageNum, value);
RequestData();
}
}
private int _pageCount = 1;
public int PageCount
{
get => _pageCount;
set
{
SetProperty(ref _pageCount, value);
}
}
private int _pageSize = 8;
public int PageSize
{
get => _pageSize;
set
{
SetProperty(ref _pageSize, value);
}
}
private int _totalCount = 0;
public int TotalCount
{
get => _totalCount;
set
{
SetProperty(ref _totalCount, value);
}
}
private List<DrugInfo> _drugInfos;
public List<DrugInfo> DrugInfos
{
get { return _drugInfos; }
set { SetProperty(ref _drugInfos, value); }
}
private DrugInfo _selectedDrug = new();
public DrugInfo SelectedDrug
{
get { return _selectedDrug; }
set
{
if (value != null)
{
SetProperty(ref _selectedDrug, value);
GetManuNos();
}
else
{
SetProperty(ref _selectedDrug, new());
Manunos = null;
}
}
}
public static List<OrderTakeSelect> StaticSelects = new()
{
new OrderTakeSelect
{
Code = "DrugName",
Name = "药品名称"
},
new OrderTakeSelect
{
Code = "PyCode",
Name = "拼音码"
},
new OrderTakeSelect
{
Code = "DrugBarcode",
Name = "药品条码"
},
new OrderTakeSelect
{
Code = "DrugId",
Name = "药品编码"
}
};
private List<OrderTakeSelect> _selects = StaticSelects;
public List<OrderTakeSelect> Selects
{
get { return _selects; }
set
{
SetProperty(ref _selects, value);
}
}
private OrderTakeSelect _selectedItem = StaticSelects[0];
/// <summary>
/// 查询条件 查询字段
/// </summary>
public OrderTakeSelect SelectedItem
{
get { return _selectedItem; }
set
{
SetProperty(ref _selectedItem, value);
RequestData();
}
}
private string? _searchValue;
/// <summary>
/// 查询条件 查询字段值
/// </summary>
public string? SearchValue
{
get { return _searchValue; }
set
{
SetProperty(ref _searchValue, value);
RequestData();
}
}
private List<DrugManuNo> _manunos;
public List<DrugManuNo> Manunos
{
get { return _manunos; }
set { SetProperty(ref _manunos, value); }
}
private DrugManuNo _selectedManuno = new DrugManuNo();
public DrugManuNo SelectedManuno
{
get { return _selectedManuno; }
set { SetProperty(ref _selectedManuno, value ?? new()); }
}
//private SqlSugarScope SqlSugarHelper.Db;
IEventAggregator _eventAggregator;
SqlHelperService _sqlHelperServce;
public DrugListWindowViewModel(IEventAggregator eventAggregator, SqlHelperService sqlHelperService)
{
_eventAggregator = eventAggregator;
_sqlHelperServce = sqlHelperService;
}
public DelegateCommand Query
{
get => new DelegateCommand(() =>
{
RequestData();
});
}
public DelegateCommand AddDrugCommand
{
get => new DelegateCommand(() =>
{
try
{
//SelectedDrug.DrugId = 0;
//SqlSugarHelper.Db.Insertable(SelectedDrug).ExecuteCommand();
_sqlHelperServce.DrugListInsertDrug(SelectedDrug);
RequestData();
}
catch (Exception ex)
{
ILog logger = LogManager.GetLogger(typeof(DrugListWindowViewModel));
logger.Info($"添加数据异常:{ex.ToString()}");
return;
}
});
}
public DelegateCommand EditDrugCommand
{
get => new DelegateCommand(() =>
{
//SqlSugarHelper.Db.Updateable(SelectedDrug).UpdateColumns(d => new { d.DrugName, d.Manufactory, d.PyCode, d.PackUnit, d.MaxStock, d.DrugSpec }).ExecuteCommand();
_sqlHelperServce.DrugListEdit(SelectedDrug);
RequestData();
}, () => SelectedDrug.DrugId != null).ObservesProperty(() => SelectedDrug);
}
public DelegateCommand AddManuCommand
{
get => new DelegateCommand(() =>
{
try
{
if (!string.IsNullOrEmpty(SelectedManuno.EffDate) && !string.IsNullOrEmpty(SelectedManuno.ManuNo))
{
string dt = DateTime.Parse(SelectedManuno.EffDate).ToString("yyyy-MM-dd");
int repeatCount = _sqlHelperServce.GetDrugManuNoByDrugIdManuNo(SelectedDrug.DrugId, SelectedManuno.ManuNo, dt);// SqlSugarHelper.Db.Queryable<DrugManuNo>().Where(dm => dm.DrugId == SelectedDrug.DrugId && dm.EffDate == dt && dm.ManuNo == SelectedManuno.ManuNo).Count();
if (repeatCount > 0)
{
AlertMsg alertMsg = new AlertMsg
{
Message = "批次重复,请勿重复添加!",
Type = MsgType.ERROR,
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
else
{
SelectedManuno.Id = Guid.NewGuid().ToString();
SelectedManuno.DrugId = SelectedDrug.DrugId.ToString();
SelectedManuno.EffDate = DateTime.Parse(SelectedManuno.EffDate).ToString("yyyy-MM-dd");
//SqlSugarHelper.Db.Insertable(SelectedManuno).ExecuteCommand(); GetManuNos();
int iResult = _sqlHelperServce.DrugListInsert(SelectedManuno);
AlertMsg alertMsg = new AlertMsg();
if (iResult > 0)
{
alertMsg = new AlertMsg
{
Message = "保存成功!",
Type = MsgType.SUCCESS,
};
}
else
{
alertMsg = new AlertMsg
{
Message = "保存失败!",
Type = MsgType.SUCCESS,
};
}
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
}
else
{
AlertMsg alertMsg = new AlertMsg
{
Message = "请输入批次及效期!",
Type = MsgType.ERROR,
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
}
catch (Exception ex)
{
AlertMsg alertMsg = new AlertMsg
{
Message = $"添加失败{ex.Message}",
Type = MsgType.ERROR,
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
}, () => SelectedDrug.DrugId != null).ObservesProperty(() => SelectedDrug);
}
public DelegateCommand EditManuCommand
{
get => new DelegateCommand(() =>
{
try
{
string dt = DateTime.Parse(SelectedManuno.EffDate).ToString("yyyy-MM-dd");
int repeatCount = _sqlHelperServce.GetDrugManuNoByDrugIdManuNo(SelectedDrug.DrugId, SelectedManuno.ManuNo, dt);// SqlSugarHelper.Db.Queryable<DrugManuNo>().Where(dm => dm.DrugId == SelectedDrug.DrugId && dm.EffDate == dt && dm.ManuNo == SelectedManuno.ManuNo).Count();
if (repeatCount > 0)
{
AlertMsg alertMsg = new AlertMsg
{
Message = "批次重复,请勿重复添加!",
Type = MsgType.ERROR,
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
else
{
SelectedManuno.EffDate = DateTime.Parse(SelectedManuno.EffDate).ToString("yyyy-MM-dd");
//SqlSugarHelper.Db.Updateable(SelectedManuno).UpdateColumns(m => new { m.ManuNo, m.EffDate }).ExecuteCommand();
_sqlHelperServce.DrugListUpdate(SelectedManuno);
GetManuNos();
AlertMsg alertMsg = new AlertMsg
{
Message = "修改成功!",
Type = MsgType.SUCCESS,
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
}
catch (Exception ex)
{
AlertMsg alertMsg = new AlertMsg
{
Message = "修改失败!",
Type = MsgType.ERROR,
};
_eventAggregator.GetEvent<SnackbarEvent>().Publish(alertMsg);
}
}, () => !string.IsNullOrEmpty(SelectedManuno.DrugId)).ObservesProperty(() => SelectedManuno);
}
public bool KeepAlive => true;
//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
public void ConfirmNavigationRequest(NavigationContext navigationContext, Action<bool> continuationCallback)
{
continuationCallback(true);
}
//接收导航传过来的参数
public void OnNavigatedTo(NavigationContext navigationContext)
{
//查询表格数据
RequestData();
}
void GetManuNos()
{
//Manunos = SqlSugarHelper.Db.Queryable<DrugManuNo>()
// .WhereIF(SelectedDrug != null, (di) => di.DrugId.Equals(SelectedDrug.DrugId))
// .Select(di => di)
// .ToList();
if (SelectedDrug != null && SelectedDrug.DrugId != null)
{
Manunos = _sqlHelperServce.DrugListQueryManuNo(SelectedDrug.DrugId);
}
}
void RequestData()
{
int totalCount = 0;
//DrugInfos = SqlSugarHelper.Db.Queryable<DrugInfo>()
// .WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("DrugId"), (di) => di.DrugId.ToString().Contains(SearchValue))
// .WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("DrugName"), (di) => di.DrugName.Contains(SearchValue))
// .WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("PyCode"), (di) => di.PyCode.Contains(SearchValue))
// .WhereIF(!String.IsNullOrEmpty(SearchValue) && SelectedItem.Code.Equals("DrugBarcode"), (di) => di.DrugBarcode.Contains(SearchValue))
// .Select(di => di)
// .ToPageList(PageNum, PageSize, ref totalCount)
//;
DrugInfos = _sqlHelperServce.DrugListInfo(SelectedItem.Code, SearchValue, PageNum, PageSize, ref totalCount);
TotalCount = totalCount;
PageCount = (int)Math.Ceiling((double)TotalCount / PageSize);
}
//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
public bool IsNavigationTarget(NavigationContext navigationContext)
{
return true;
}
//这个方法用于拦截请求
public void OnNavigatedFrom(NavigationContext navigationContext)
{
}
}
}