private void OpenTab(ref TabItem tab, string title, TabContentTemplate contentContainer)
{
if (!Content.Items.Contains(tab))
{
tab = InitNewTab(tab, title);
Content.Items.Add(tab);
Content.SelectedItem = tab;
tab.Content = contentContainer;
}
else
{
Content.SelectedItem = tab;
}
}
public TabContentTemplate InitTableTabContainer(string tableName, DataTable table, int rowsQuantity)
{
TabContentTemplate container = null;
if (container == null)
{
container = new TabContentTemplate();
container.Container.Children.Remove(container.TimeParams);
container.Container.Children.Remove(container.GovNumParams);
if (!isAdmin)
{
container.AddButton.Visibility = Visibility.Collapsed;
container.EditButton.Visibility = Visibility.Collapsed;
container.DeleteButon.Visibility = Visibility.Collapsed;
}
SqlDataReader reader = _carRentalDb.ExecuteTableCommand("SelectFrom" + tableName, 1, _connection);
_carRentalDb.GetData(reader, table);
container.DataGrid.ItemsSource = table.DefaultView;
MouseButtonEventHandler handler = (object sender, MouseButtonEventArgs e) =>
{
TextBlock button = sender as TextBlock;
int rowCount = _carRentalDb.TotalTableRowCount(_connection, tableName);
if (!rowCount.Equals(rowsQuantity))
{
AddTableTab(table.TableName);
}
PageSwitcherLogic("SelectFrom" + tableName, container, table, button);
};
container.PageNum1.MouseLeftButtonDown += handler;
container.PageNum2.MouseLeftButtonDown += handler;
container.PageNum3.MouseLeftButtonDown += handler;
container.PageNum4.MouseLeftButtonDown += handler;
container.PageNum5.MouseLeftButtonDown += handler;
container.PageNum6.MouseLeftButtonDown += handler;
container.NextPage.MouseLeftButtonDown += handler;
container.PrevPage.MouseLeftButtonDown += handler;
}
return(container);
}
private void ExecutePage(string targetRequest, int pageNum, DataTable table, TabContentTemplate container)
{
SqlDataReader reader = null;
if (targetRequest.Equals("RequestTimePeriod"))
{
reader = _carRentalDb.ExecuteTimeRequest(pageNum, _connection);
}
else
{
reader = _carRentalDb.ExecuteTableCommand(targetRequest, pageNum, _connection);
}
table.Clear();
_carRentalDb.GetData(reader, table);
container.DataGrid.ItemsSource = table.DefaultView;
}
public TabContentTemplate InitSimpleReqtTabContainer(string requestName, string rowsReqtCount, string tabTitle, DataTable table, int rowsQuantity)
{
TabContentTemplate container = null;
if (container == null)
{
container = new TabContentTemplate();
container.EditingBlock.Visibility = Visibility.Collapsed;
container.TimeParams.Visibility = Visibility.Collapsed;
container.GovNumParams.Visibility = Visibility.Collapsed;
SqlDataReader reader = _carRentalDb.ExecuteTableCommand(requestName, 1, _connection);
_carRentalDb.GetData(reader, table);
container.DataGrid.ItemsSource = table.DefaultView;
MouseButtonEventHandler handler = (object sender, MouseButtonEventArgs e) =>
{
TextBlock button = sender as TextBlock;
int rowCount = _carRentalDb.TotalSimpleRequestRowCount(_connection, rowsReqtCount);
if (!rowCount.Equals(rowsQuantity))
{
AddTableTab(tabTitle);
}
PageSwitcherLogic(requestName, container, table, button);
};
container.PageNum1.MouseLeftButtonDown += handler;
container.PageNum2.MouseLeftButtonDown += handler;
container.PageNum3.MouseLeftButtonDown += handler;
container.PageNum4.MouseLeftButtonDown += handler;
container.PageNum5.MouseLeftButtonDown += handler;
container.PageNum6.MouseLeftButtonDown += handler;
container.NextPage.MouseLeftButtonDown += handler;
container.PrevPage.MouseLeftButtonDown += handler;
}
return(container);
}
public TabContentTemplate InitParamReqtTabContainer(MouseButtonEventHandler handler)
{
TabContentTemplate container = null;
if (container == null)
{
container = new TabContentTemplate();
container.EditingBlock.Visibility = Visibility.Collapsed;
container.PageNum1.MouseLeftButtonDown += handler;
container.PageNum2.MouseLeftButtonDown += handler;
container.PageNum3.MouseLeftButtonDown += handler;
container.PageNum4.MouseLeftButtonDown += handler;
container.PageNum5.MouseLeftButtonDown += handler;
container.PageNum6.MouseLeftButtonDown += handler;
container.NextPage.MouseLeftButtonDown += handler;
container.PrevPage.MouseLeftButtonDown += handler;
}
return(container);
}
private void AddRequestTab(string requestId)
{
_concreteCarModelRowsQuantity = _carRentalDb.TotalSimpleRequestRowCount(_connection, "ConcreteCarRowCount");
_carsManufRowsQuantity = _carRentalDb.TotalSimpleRequestRowCount(_connection, "CarsManufBeforeCount");
_rentDetailsRowsQuantity = _carRentalDb.TotalSimpleRequestRowCount(_connection, "RentDetailsCount");
int pagesQuantity;
switch (requestId)
{
case "1":
if (_rentDetailsContr == null)
{
_rentDetailsContr = InitSimpleReqtTabContainer("RentDetails",
"RentDetailsCount",
Request1.Content.ToString(),
_carRentalDb.RentDetailsTable,
_rentDetailsRowsQuantity);
pagesQuantity = PagesCounter(_rentDetailsRowsQuantity);
InitPageControls(_rentDetailsContr, pagesQuantity);
}
else
{
_rentDetailsContr = null;
_carRentalDb.RentDetailsTable.Clear();
_rentDetailsContr = InitSimpleReqtTabContainer("RentDetails",
"RentDetailsCount",
Request1.Content.ToString(),
_carRentalDb.RentDetailsTable,
_rentDetailsRowsQuantity);
pagesQuantity = PagesCounter(_rentDetailsRowsQuantity);
InitPageControls(_rentDetailsContr, pagesQuantity);
_request1.Content = _rentDetailsContr;
}
OpenTab(ref _request1, Request1.Content.ToString(), _rentDetailsContr);
break;
case "2":
if (_carsManufContr == null)
{
_carsManufContr = InitSimpleReqtTabContainer("CarsManufBefore",
"CarsManufBeforeCount",
Request2.Content.ToString(),
_carRentalDb.CarsManufTable,
_carsManufRowsQuantity);
pagesQuantity = PagesCounter(_carsManufRowsQuantity);
InitPageControls(_carsManufContr, pagesQuantity);
}
else
{
_carsManufContr = null;
_carRentalDb.CarsManufTable.Clear();
_carsManufContr = InitSimpleReqtTabContainer("CarsManufBefore",
"CarsManufBeforeCount",
Request2.Content.ToString(),
_carRentalDb.CarsManufTable,
_carsManufRowsQuantity);
pagesQuantity = PagesCounter(_carsManufRowsQuantity);
InitPageControls(_carsManufContr, pagesQuantity);
_request2.Content = _carsManufContr;
}
OpenTab(ref _request2, Request2.Content.ToString(), _carsManufContr);
break;
case "3":
if (_concreteCarModelReqtContr == null)
{
_concreteCarModelReqtContr = InitSimpleReqtTabContainer("ConcreteModelRequest",
"ConcreteCarRowCount",
Request3.Content.ToString(),
_carRentalDb.GetCarModelInfoTable,
_concreteCarModelRowsQuantity);
pagesQuantity = PagesCounter(_concreteCarModelRowsQuantity);
InitPageControls(_concreteCarModelReqtContr, pagesQuantity);
}
else
{
_concreteCarModelReqtContr = null;
_carRentalDb.GetCarModelInfoTable.Clear();
_concreteCarModelReqtContr = InitSimpleReqtTabContainer("ConcreteModelRequest",
"ConcreteCarRowCount",
Request3.Content.ToString(),
_carRentalDb.GetCarModelInfoTable,
_concreteCarModelRowsQuantity);
pagesQuantity = PagesCounter(_concreteCarModelRowsQuantity);
InitPageControls(_concreteCarModelReqtContr, pagesQuantity);
_request3.Content = _concreteCarModelReqtContr;
}
OpenTab(ref _request3, Request3.Content.ToString(), _concreteCarModelReqtContr);
break;
case "4":
_carInfoReqtContr = new TabContentTemplate();
_carInfoReqtContr.EditingBlock.Visibility = Visibility.Collapsed;
_carInfoReqtContr.PagingBlock.Visibility = Visibility.Collapsed;
_carInfoReqtContr.TimeParams.Visibility = Visibility.Collapsed;
_carInfoReqtContr.GovNumB.MouseLeftButtonDown += GetGovNumHandler;
OpenTab(ref _request4, Request4.Content.ToString(), _carInfoReqtContr);
break;
case "5":
if (_timeReqtContr == null)
{
_timeReqtContr = InitParamReqtTabContainer(TimeRequestPageSwitcherHandler);
_timeReqtContr.GovNumParams.Visibility = Visibility.Collapsed;
_timeReqtContr.PagingBlock.Visibility = Visibility.Collapsed;
_timeReqtContr.ExecTimeRequestB.MouseLeftButtonDown += GetTimePeriodHandler;
}
OpenTab(ref _request5, Request5.Content.ToString(), _timeReqtContr);
break;
default:
break;
}
}
private void PageSwitcherLogic(string targetProc, TabContentTemplate container, DataTable table, TextBlock button)
{
int currentPage;
switch (button.Name)
{
case "PrevPage":
if (int.Parse(container.PageNum1.Text) != 1)
{
container.PageNum1.Text = (int.Parse(container.PageNum1.Text) - 1).ToString();
container.PageNum2.Text = (int.Parse(container.PageNum2.Text) - 1).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) - 1).ToString();
ExecutePage(targetProc, int.Parse(container.PageNum1.Text), table, container);
}
if (int.Parse(container.PageNum1.Text) == 1)
{
container.Prev.Visibility = Visibility.Hidden;
}
if (container.Next.Visibility == Visibility.Hidden)
{
container.Next.Visibility = Visibility.Visible;
}
break;
case "PageNum1":
currentPage = int.Parse(button.Text);
if (currentPage == 1)
{
container.Prev.Visibility = Visibility.Hidden;
}
ExecutePage(targetProc, currentPage, table, container);
break;
case "PageNum2":
currentPage = int.Parse(button.Text);
if (container.PageButton4.Visibility == Visibility.Hidden &&
container.PageButton5.Visibility == Visibility.Hidden &&
container.PageButton6.Visibility == Visibility.Hidden)
{
ExecutePage(targetProc, currentPage, table, container);
}
else
{
if (currentPage == 2 &&
container.PageButton4.Visibility != Visibility.Hidden &&
container.PageButton5.Visibility != Visibility.Hidden &&
container.PageButton6.Visibility != Visibility.Hidden)
{
container.Prev.Visibility = Visibility.Visible;
}
if (int.Parse(container.PageNum3.Text) == _lastPage)
{
container.Next.Visibility = Visibility.Hidden;
ExecutePage(targetProc, currentPage, table, container);
}
else
{
container.PageNum1.Text = int.Parse(container.PageNum2.Text).ToString();
container.PageNum2.Text = int.Parse(container.PageNum3.Text).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) + 1).ToString();
ExecutePage(targetProc, currentPage, table, container);
}
}
break;
case "PageNum3":
currentPage = int.Parse(button.Text);
if (_lastPage > 3)
{
container.Prev.Visibility = Visibility.Visible;
}
if (container.PageButton4.Visibility == Visibility.Hidden &&
container.PageButton5.Visibility == Visibility.Hidden &&
container.PageButton6.Visibility == Visibility.Hidden)
{
ExecutePage(targetProc, currentPage, table, container);
}
else
{
if (currentPage == _lastPage)
{
container.Next.Visibility = Visibility.Hidden;
ExecutePage(targetProc, currentPage, table, container);
}
else if (currentPage != _lastPage - 1)
{
container.PageNum1.Text = int.Parse(container.PageNum3.Text).ToString();
container.PageNum2.Text = (int.Parse(container.PageNum2.Text) + 2).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum1.Text) + 2).ToString();
ExecutePage(targetProc, currentPage, table, container);
}
else
{
container.PageNum1.Text = (int.Parse(container.PageNum1.Text) + 1).ToString();
container.PageNum2.Text = (int.Parse(container.PageNum2.Text) + 1).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) + 1).ToString();
ExecutePage(targetProc, currentPage, table, container);
}
}
break;
case "PageNum4":
currentPage = int.Parse(button.Text);
ExecutePage(targetProc, currentPage, table, container);
break;
case "PageNum5":
currentPage = int.Parse(button.Text);
ExecutePage(targetProc, currentPage, table, container);
break;
case "PageNum6":
currentPage = int.Parse(button.Text);
ExecutePage(targetProc, currentPage, table, container);
break;
case "NextPage":
if (int.Parse(container.PageNum3.Text) == _lastPage - 1)
{
container.Next.Visibility = Visibility.Hidden;
container.PageNum1.Text = (int.Parse(container.PageNum1.Text) + 1).ToString();
container.PageNum2.Text = (int.Parse(container.PageNum2.Text) + 1).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) + 1).ToString();
ExecutePage(targetProc, int.Parse(container.PageNum1.Text), table, container);
container.Prev.Visibility = Visibility.Visible;
}
else
{
container.PageNum1.Text = int.Parse(container.PageNum2.Text).ToString();
container.PageNum2.Text = int.Parse(container.PageNum3.Text).ToString();
container.PageNum3.Text = (int.Parse(container.PageNum3.Text) + 1).ToString();
ExecutePage(targetProc, int.Parse(container.PageNum1.Text), table, container);
container.Prev.Visibility = Visibility.Visible;
}
break;
default:
break;
}
}
private void InitPageControls(TabContentTemplate container, int pagesQuantity)
{
container.Prev.Visibility = Visibility.Hidden;
container.PageButton1.Visibility = Visibility.Visible;
container.PageButton2.Visibility = Visibility.Visible;
container.PageButton3.Visibility = Visibility.Visible;
container.Splitter.Visibility = Visibility.Visible;
container.PageButton4.Visibility = Visibility.Visible;
container.PageButton5.Visibility = Visibility.Visible;
container.PageButton6.Visibility = Visibility.Visible;
container.PageNum1.Text = 1.ToString();
container.PageNum2.Text = 2.ToString();
container.PageNum3.Text = 3.ToString();
container.Next.Visibility = Visibility.Visible;
if (pagesQuantity > 6)
{
container.PageNum4.Text = (pagesQuantity - 2).ToString();
container.PageNum5.Text = (pagesQuantity - 1).ToString();
container.PageNum6.Text = (pagesQuantity).ToString();
_lastPage = int.Parse(container.PageNum6.Text);
}
else if (pagesQuantity == 6)
{
container.Next.Visibility = Visibility.Hidden;
container.Prev.Visibility = Visibility.Hidden;
container.PageNum4.Text = (pagesQuantity - 2).ToString();
container.PageNum5.Text = (pagesQuantity - 1).ToString();
container.PageNum6.Text = (pagesQuantity).ToString();
_lastPage = int.Parse(container.PageNum6.Text);
}
else if (pagesQuantity == 5)
{
container.Prev.Visibility = Visibility.Hidden;
container.PageButton6.Visibility = Visibility.Hidden;
container.PageNum4.Text = (pagesQuantity - 1).ToString();
container.PageNum5.Text = (pagesQuantity).ToString();
_lastPage = int.Parse(container.PageNum5.Text);
}
else if (pagesQuantity == 4)
{
container.Prev.Visibility = Visibility.Hidden;
container.PageButton6.Visibility = Visibility.Hidden;
container.PageButton5.Visibility = Visibility.Hidden;
container.PageNum4.Text = (pagesQuantity).ToString();
_lastPage = int.Parse(container.PageNum4.Text);
}
else if (pagesQuantity == 3)
{
container.Next.Visibility = Visibility.Hidden;
container.Prev.Visibility = Visibility.Hidden;
container.PageButton6.Visibility = Visibility.Hidden;
container.PageButton5.Visibility = Visibility.Hidden;
container.PageButton4.Visibility = Visibility.Hidden;
container.Splitter.Visibility = Visibility.Hidden;
}
else if (pagesQuantity == 2)
{
container.Next.Visibility = Visibility.Hidden;
container.Prev.Visibility = Visibility.Hidden;
container.PageButton6.Visibility = Visibility.Hidden;
container.PageButton5.Visibility = Visibility.Hidden;
container.PageButton4.Visibility = Visibility.Hidden;
container.PageButton3.Visibility = Visibility.Hidden;
container.Splitter.Visibility = Visibility.Hidden;
}
else if (pagesQuantity <= 1)
{
container.PagingBlock.Visibility = Visibility.Hidden;
}
}
private void AddTableTab(string title)
{
_carsRowsQuantity = _carRentalDb.TotalTableRowCount(_carRentalDb.Connection, "Cars");
_customersRowsQuantity = _carRentalDb.TotalTableRowCount(_carRentalDb.Connection, "Customers");
_rentRowsQuantity = _carRentalDb.TotalTableRowCount(_carRentalDb.Connection, "Rent");
int pagesQuantity;
switch (title)
{
case "Автомобили":
if (_carsContainer == null)
{
_carsContainer = InitTableTabContainer("Cars", _carRentalDb.Cars, _carsRowsQuantity);
InitCarsEditBtnsHandlers();
pagesQuantity = PagesCounter(_carsRowsQuantity);
InitPageControls(_carsContainer, pagesQuantity);
}
else
{
_carsContainer = null;
_carRentalDb.Cars.Clear();
_carsContainer = InitTableTabContainer("Cars", _carRentalDb.Cars, _carsRowsQuantity);
InitCarsEditBtnsHandlers();
pagesQuantity = PagesCounter(_carsRowsQuantity);
InitPageControls(_carsContainer, pagesQuantity);
_cars.Content = _carsContainer;
}
OpenTab(ref _cars, title, _carsContainer);
break;
case "Клиенты":
if (_customersContainer == null)
{
_customersContainer = InitTableTabContainer("Customers", _carRentalDb.Customers, _customersRowsQuantity);
InitCustomerEditBtnsHandlers();
pagesQuantity = PagesCounter(_customersRowsQuantity);
InitPageControls(_customersContainer, pagesQuantity);
}
else
{
_customersContainer = null;
_carRentalDb.Customers.Clear();
_customersContainer = InitTableTabContainer("Customers", _carRentalDb.Customers, _customersRowsQuantity);
InitCustomerEditBtnsHandlers();
pagesQuantity = PagesCounter(_customersRowsQuantity);
InitPageControls(_customersContainer, pagesQuantity);
_customers.Content = _customersContainer;
}
OpenTab(ref _customers, title, _customersContainer);
break;
case "Прокат":
if (_rentContainer == null)
{
_rentContainer = InitTableTabContainer("Rent", _carRentalDb.Rent, _rentRowsQuantity);
InitRentBtnsHandlers();
pagesQuantity = PagesCounter(_rentRowsQuantity);
InitPageControls(_rentContainer, pagesQuantity);
}
else
{
_rentContainer = null;
_carRentalDb.Rent.Clear();
_rentContainer = InitTableTabContainer("Rent", _carRentalDb.Rent, _rentRowsQuantity);
InitRentBtnsHandlers();
pagesQuantity = PagesCounter(_rentRowsQuantity);
InitPageControls(_rentContainer, pagesQuantity);
_rent.Content = _rentContainer;
}
OpenTab(ref _rent, title, _rentContainer);
break;
default:
break;
}
}