protected internal override event OrderStateHandler HowCost; //when cost of order is determined
//method for call event
private void CallEvent(OrderEvents e, OrderStateHandler handler)
{
if (e != null)
{
handler?.Invoke(this, e);
}
}
//return date of reserve order
public void Date(DateTime now, OrderStateHandler MakeOrder, OrderStateHandler cost, OrderStateHandler declain, OrderStateHandler confirm)
{
for (int j = 0; j < orders.Length; j++)
{
if (orders[j] is BookOrder && now == orders[j].BookInd)
{
Delete(now, MakeOrder, cost, declain, confirm);
}
if (orders[j] is ReserveOrder && now == orders[j].Ind)
{
Console.WriteLine("Reserves is finished");
ResInBook(now, MakeOrder, cost, declain, confirm);
}
}
}
//method to make from reserve order booked order
public void ResInBook(DateTime now, OrderStateHandler MakeOrder, OrderStateHandler cost, OrderStateHandler declain, OrderStateHandler confirm)
{
for (int i = 0; i < orders.Length; i++)
{
if (orders.Length != 0)
{
if (orders[i] is ReserveOrder && orders[i].Ind == now)
{
T newBorder = new BookOrder(Convert.ToString(orders[i].Name + "Booking"), orders[i].Phone, orders[i].Days, orders[i].Persons, orders[i].Type, orders[i].Ind, orders[i].Ind, orders[i].Room, orders[i].Wish) as T;
Book(newBorder.Room);
Declain(orders[i].Name, orders[i].Phone, orders[i].Room, orders[i].Wish);
if (newBorder == null)
{
throw new Exception("order didn't make");
}
if (orders == null)
{
orders = new T[] { newBorder }
}
;
else
{
T[] tempOrders = new T[orders.Length + 1];
for (int j = 0; j < orders.Length; j++)
{
tempOrders[j] = orders[j];
}
tempOrders[tempOrders.Length - 1] = newBorder;
orders = tempOrders;
}
newBorder.HowCost += cost;
newBorder.IsDeclain += declain;
newBorder.IsConfirm += confirm;
newBorder.NewOrder += MakeOrder;
newBorder.MakeOrder();
minusRoom(newBorder.Room);
Confirm(newBorder.Name, newBorder.Phone);
}
}
}
}
//method to delete order
public void Delete(DateTime now, OrderStateHandler MakeOrder, OrderStateHandler cost, OrderStateHandler declain, OrderStateHandler confirm)
{
for (int i = 0; i < orders.Length; i++)
{
if (orders.Length != 0)
{
if (orders[i].BookInd == now && orders[i] is BookOrder)
{
T newBorder = new ExOrder(Convert.ToString(orders[i].Name), orders[i].Phone, orders[i].Days, orders[i].Persons, orders[i].Type, orders[i].Now, orders[i].BookInd, orders[i].Room, orders[i].Wish) as T;
Declain(orders[i].Name, orders[i].Phone, orders[i].Room, 1);
if (orders == null)
{
orders = new T[] { newBorder }
}
;
else
{
T[] tempOrders = new T[orders.Length + 1];
for (int j = 0; j < orders.Length; j++)
{
tempOrders[j] = orders[j];
}
tempOrders[tempOrders.Length - 1] = newBorder;
orders = tempOrders;
}
newBorder.HowCost += cost;
newBorder.IsDeclain += declain;
newBorder.IsConfirm += confirm;
newBorder.NewOrder += MakeOrder;
}
}
}
}
//method to make order
public void ToOrder(DateTime inDate, DateTime now, RoomType type, int days, int persons, UserWish wish, string name, string phone,
OrderStateHandler MakeOrder, OrderStateHandler cost, OrderStateHandler declain, OrderStateHandler confirm)
{
T newOrder = null;
int Wish = 0;
// for choosing index of type of room
switch (type)
{
case RoomType.Class:
index_room = 2;
break;
case RoomType.Econom:
index_room = 3;
break;
case RoomType.Lux:
index_room = 1;
break;
}
// choosing type of order
switch (wish)
{
case UserWish.Booking:
Wish = 1;
newOrder = new BookOrder(name, phone, days, persons, type, now, inDate, index_room, Wish) as T;
Book(index_room);
break;
case UserWish.Reservation:
Wish = 2;
newOrder = new ReserveOrder(name, phone, days, persons, type, now, inDate, index_room, Wish) as T;
Reserve(index_room);
break;
}
//making list of orders
if (orders == null)
{
orders = new T[] { newOrder }
}
;
else
{
T[] tempOrders = new T[orders.Length + 1];
for (int j = 0; j < orders.Length; j++)
{
tempOrders[j] = orders[j];
}
tempOrders[tempOrders.Length - 1] = newOrder;
orders = tempOrders;
}
// making order and using method of class Order
newOrder.HowCost += cost;
newOrder.IsDeclain += declain;
newOrder.IsConfirm += confirm;
newOrder.NewOrder += MakeOrder;
newOrder.MakeOrder();
minusRoom(index_room); //decrement available rooms
}
