public OrderBuyArr Filter(Client client)
{
OrderBuyArr orderBuyArr = new OrderBuyArr();
for (int i = 0; i < this.Count; i++)
{
OrderBuy orderBuy = (this[i] as OrderBuy);
if
(
((client == null) || (orderBuy.Client.Id == client.Id))
)
{
orderBuyArr.Add(orderBuy);
}
}
return(orderBuyArr);
}
public OrderBuyArr Filter(Product product)
{
OrderBuyArr orderBuyArr = new OrderBuyArr();
for (int i = 0; i < this.Count; i++)
{
OrderBuy orderBuy = (this[i] as OrderBuy);
if
(
((product == null) || (orderBuy.Product.Id == product.Id))
)
{
orderBuyArr.Add(orderBuy);
}
}
return(orderBuyArr);
}
public OrderBuyArr Filter(Employee employee, DateTime dateTime)
{
OrderBuyArr orderBuyArr = new OrderBuyArr();
for (int i = 0; i < this.Count; i++)
{
OrderBuy orderBuy = (this[i] as OrderBuy);
if
(
((employee == null) || (orderBuy.Employee.Id == employee.Id)) &&
((orderBuy.DateOfBuy.Month == dateTime.Month) && (orderBuy.DateOfBuy.Year == dateTime.Year))
)
{
orderBuyArr.Add(orderBuy);
}
}
return(orderBuyArr);
}
public OrderBuyArr Filter(DateTime dt)
{
OrderBuyArr orderBuyArr = new OrderBuyArr();
for (int i = 0; i < this.Count; i++)
{
OrderBuy orderBuy = (this[i] as OrderBuy);
if
(
(orderBuy.DateOfBuy.Year == dt.Year) &&
(orderBuy.DateOfBuy.Month == dt.Month)
)
{
orderBuyArr.Add(orderBuy);
}
}
return(orderBuyArr);
}
public OrderBuyArr Filter(Car car, DateTime dt)
{
OrderBuyArr orderBuyArr = new OrderBuyArr();
for (int i = 0; i < this.Count; i++)
{
OrderBuy orderBuy = (this[i] as OrderBuy);
if
(
((car == null) || (orderBuy.Product.Model.Id == car.Id)) &&
(orderBuy.DateOfBuy >= dt)
)
{
orderBuyArr.Add(orderBuy);
}
}
return(orderBuyArr);
}
public OrderBuyArr Filter(int id, string Client, DateTime Form, DateTime To)
{
OrderBuyArr orderBuyArr = new OrderBuyArr();
for (int i = 0; i < this.Count; i++)
{
OrderBuy orderBuy = (this[i] as OrderBuy);
if
(
(id <= 0 || orderBuy.Id == id) &&
orderBuy.Client.Fullname.Contains(Client) &&
(orderBuy.DateOfBuy >= Form) &&
(orderBuy.DateOfBuy <= To)
)
{
orderBuyArr.Add(orderBuy);
}
}
return(orderBuyArr);
}