public SelectCustomerViewModel(Window window)
{
BindData();
CloseCommand = new DelegateCommand(() =>
{
window.Close();
CheckedList = SOURCE.Where(s => s.IsChecked).FirstOrDefault();
});
SearchCommand = new DelegateCommand(() =>
{
var s = SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0);
PageIndex = 0;
CustomerColletion = new ObservableCollection <Customer>(s.Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(string.IsNullOrEmpty(SearchName) ? false : true); });
AllCommand = new DelegateCommand(() =>
{
SearchName = "";
CustomerColletion = new ObservableCollection <Customer>(SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(string.IsNullOrEmpty(SearchName) ? false : true); });
PreviousCommand = new DelegateCommand(() =>
{
PageIndex--;
CustomerColletion = new ObservableCollection <Customer>(SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(PageIndex > 0 ? true : false); });
NextCommand = new DelegateCommand(() =>
{
PageIndex++;
CustomerColletion = new ObservableCollection <Customer>(SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return((PageIndex + 1) * PAGESIZE < SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0).Count() ? true : false); });
SelectCommand = new DelegateCommand <Customer>(s =>
{
if (s != null)
{
s.IsChecked = !s.IsChecked;
}
SOURCE.Where(t => t.Id != s.Id).ToList().ForEach(t => t.IsChecked = false);
});
}
public SelectItemMasterViewModel(Window window)
{
BindData();
CloseCommand = new DelegateCommand(() =>
{
window.Close();
CheckedList = SOURCE.Where(s => s.IsChecked && s.StockCount > 0).ToList();
});
SearchCommand = new DelegateCommand(() =>
{
var s = SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0);
PageIndex = 0;
ItemMasterColletion = new ObservableCollection <ItemMaster>(s.Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(string.IsNullOrEmpty(SearchItemId) ? false : true); });
AllCommand = new DelegateCommand(() =>
{
SearchItemId = "";
ItemMasterColletion = new ObservableCollection <ItemMaster>(SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(string.IsNullOrEmpty(SearchItemId) ? false : true); });
PreviousCommand = new DelegateCommand(() =>
{
PageIndex--;
ItemMasterColletion = new ObservableCollection <ItemMaster>(SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(PageIndex > 0 ? true : false); });
NextCommand = new DelegateCommand(() =>
{
PageIndex++;
ItemMasterColletion = new ObservableCollection <ItemMaster>(SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return((PageIndex + 1) * PAGESIZE < SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0).Count() ? true : false); });
SelectCommand = new DelegateCommand <ItemMaster>(s =>
{
if (s != null)
{
s.IsChecked = !s.IsChecked;
}
});
}
/// <summary>
///
/// </summary>
/// <param name="windwow"></param>
public CustomerViewModel(Window window)
{
InsertCommandVisibility = Visibility.Visible;
UpdateCommandVisibility = Visibility.Collapsed;
DepositIsReadOnly = false;
BindData();
CloseCommand = new DelegateCommand(() =>
{
window.Close();
});
InsertCommand = new DelegateCommand(() =>
{
var customer = new Customer()
{
Id = Guid.NewGuid().ToString(),
Name = Name,
Phone = Phone,
IM = IM,
Deposit = string.IsNullOrEmpty(Deposit)? 0: decimal.Parse(Deposit),
Discount = Discount,
Remark = Remark,
UpdateTime = DateTime.Now
};
if (SqlServerCompactService.InsertCustomer(customer))
{
InitialControlValue();
BindData();
}
}, CanExcute);
UpdateCommand = new DelegateCommand(() =>
{
var item = new Customer()
{
Id = Id,
Name = Name,
Phone = Phone,
IM = IM,
Discount = Discount,
Deposit = string.IsNullOrEmpty(Deposit) ? 0 : decimal.Parse(Deposit),
Remark = Remark,
UpdateTime = DateTime.Now
};
if (SqlServerCompactService.UpdateCustomer(item))
{
InitialControlValue();
BindData();
}
}, CanExcute);
SelectCommand = new DelegateCommand <Customer>(s =>
{
if (s != null)
{
InsertCommandVisibility = Visibility.Collapsed;
UpdateCommandVisibility = Visibility.Visible;
DepositIsReadOnly = true;
Id = s.Id;
Name = s.Name;
Phone = s.Phone;
IM = s.IM;
Discount = s.Discount;
Deposit = s.Deposit.ToString();
Remark = s.Remark;
IsPhoneRepeat = false;
IsIMRepeat = false;
}
});
AddDepositCommand = new DelegateCommand(() =>
{
PopupIsOpen = !PopupIsOpen;
});
UpdateDepositCommand = new DelegateCommand(() =>
{
decimal j = 0;
decimal.TryParse(Deposit, out j);
if (SqlServerCompactService.TopUpCustomerDeposit(Id, j))
{
BindData();
PopupIsOpen = false;
InitialControlValue();
}
}, () => {
var ret = false;
decimal j = 0;
if (!string.IsNullOrEmpty(Deposit) && decimal.TryParse(Deposit, out j))
{
if (j > 0)
{
ret = true;
}
}
return(ret);
});
DeleteCommand = new DelegateCommand <Customer>(s =>
{
if (s != null)
{
if (MessageBox.Show(window, "是否确认删除该客户？", "确认删除点“Yes”，否则点“No”", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.Yes) == MessageBoxResult.Yes)
{
SqlServerCompactService.DeleteCustomer(s);
BindData();
InitialControlValue();
}
}
});
ViewCommand = new DelegateCommand <Customer>(s =>
{
ViewCustomerDetailWindow w = new ViewCustomerDetailWindow();
ViewCustomerDetailViewModel model = new ViewCustomerDetailViewModel(w, s);
w.DataContext = model;
w.Owner = App.Current.MainWindow;
w.ShowDialog();
});
ClearCommand = new DelegateCommand(() =>
{
InitialControlValue();
});
PreviousCommand = new DelegateCommand(() =>
{
PageIndex--;
CustomerColletion = new ObservableCollection <Customer>(SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(PageIndex > 0 ? true : false); });
NextCommand = new DelegateCommand(() =>
{
PageIndex++;
CustomerColletion = new ObservableCollection <Customer>(SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return((PageIndex + 1) * PAGESIZE < SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0).Count() ? true : false); });
SearchCommand = new DelegateCommand(() =>
{
var s = SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0);
PageIndex = 0;
CustomerColletion = new ObservableCollection <Customer>(s.Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(string.IsNullOrEmpty(SearchName) ? false : true); });
AllCommand = new DelegateCommand(() =>
{
SearchName = "";
CustomerColletion = new ObservableCollection <Customer>(SOURCE.Where(t => t.Name.IndexOf(SearchName, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(string.IsNullOrEmpty(SearchName) ? false : true); });
}
/// <summary>
///
/// </summary>
/// <param name="window"></param>
public StockViewModel(Window window)
{
ItemTypeCollection = new ObservableCollection <ItemTypeModel>(ItemTypeModel.ItemTypeModelList);
ItemType = ItemTypeCollection.FirstOrDefault();
InsertCommandVisibility = Visibility.Visible;
UpdateCommandVisibility = Visibility.Collapsed;
BindData();
CloseCommand = new DelegateCommand(() =>
{
window.Close();
});
InsertCommand = new DelegateCommand(() =>
{
var item = new ItemMaster()
{
Id = Guid.NewGuid().ToString(),
ItemId = ItemId,
ItemName = ItemName,
ItemSize = int.Parse(ItemSize),
ItemType = ItemType.Type,
StockCount = Count,
StockPrice = decimal.Parse(StockPrice),
Price = decimal.Parse(Price),
UpdateTime = DateTime.Now,
Color = Color
};
if (SqlServerCompactService.InsertItemMaster(item))
{
InitialControlValue();
BindData();
}
}, CanExcute);
UpdateCommand = new DelegateCommand(() =>
{
var item = new ItemMaster()
{
Id = Id,
ItemId = ItemId,
ItemName = ItemName,
ItemSize = int.Parse(ItemSize),
ItemType = ItemType.Type,
StockCount = Count,
StockPrice = decimal.Parse(StockPrice),
Price = decimal.Parse(Price),
UpdateTime = DateTime.Now,
Color = Color
};
if (SqlServerCompactService.UpdateItemMaster(item))
{
InitialControlValue();
BindData();
InsertCommandVisibility = Visibility.Visible;
UpdateCommandVisibility = Visibility.Collapsed;
}
}, CanExcute);
ClearCommand = new DelegateCommand(() =>
{
InitialControlValue();
});
PreviousCommand = new DelegateCommand(() =>
{
PageIndex--;
ItemMasterColletion = new ObservableCollection <ItemMaster>(SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(PageIndex > 0 ? true : false); });
NextCommand = new DelegateCommand(() =>
{
PageIndex++;
ItemMasterColletion = new ObservableCollection <ItemMaster>(SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return((PageIndex + 1) * PAGESIZE < SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0).Count() ? true : false); });
SearchCommand = new DelegateCommand(() =>
{
var s = SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0);
PageIndex = 0;
ItemMasterColletion = new ObservableCollection <ItemMaster>(s.Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(string.IsNullOrEmpty(SearchItemId) ? false : true); });
AllCommand = new DelegateCommand(() =>
{
SearchItemId = "";
ItemMasterColletion = new ObservableCollection <ItemMaster>(SOURCE.Where(t => t.ItemId.IndexOf(SearchItemId, StringComparison.OrdinalIgnoreCase) >= 0).Skip(PageIndex * PAGESIZE).Take(PAGESIZE));
}, () => { return(string.IsNullOrEmpty(SearchItemId) ? false : true); });
SelectCommand = new DelegateCommand <ItemMaster>(s =>
{
if (s != null)
{
InsertCommandVisibility = Visibility.Collapsed;
UpdateCommandVisibility = Visibility.Visible;
Id = s.Id;
ItemId = s.ItemId;
ItemName = s.ItemName;
ItemSize = s.ItemSize.ToString();
ItemType = ItemTypeCollection.FirstOrDefault(t => t.Type == s.ItemType);
StockPrice = s.StockPrice.ToString();
Price = s.Price.ToString();
Count = s.StockCount;
Color = s.Color;
IsRepeat = false;
}
});
DeleteCommand = new DelegateCommand <ItemMaster>(s =>
{
if (s != null)
{
if (MessageBox.Show(window, "是否确认删除该货品？", "确认删除点“Yes”，否则点“No”", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.Yes) == MessageBoxResult.Yes)
{
SqlServerCompactService.DeleteItemMaster(s);
BindData();
InitialControlValue();
}
}
});
}
