internal List <IBooking> CreateBookings(List <IAvaliableRoom> selectedRoomList, DateTime start, DateTime end, string reservetime, string contractid, string reservationid)
{
List <IBooking> bookinglist = new List <IBooking>();
foreach (IAvaliableRoom room in selectedRoomList)
{
IRoomPrice roomprice = dbCon.GetRoomPrice(room.RType);
for (int i = 1; i <= room.ChosenNum; i++)
{
var booking = new Booking();
dbCon.UpdateClock();
bookinglist.Add(dbCon.CreateBooking(booking.ID, start, end, reservetime, contractid, room.RType, roomprice.Price, reservationid));
}
}
LCon.Log_Booked(dbCon.GetCustomer(contractid), bookinglist);
return(bookinglist);
}
//Return a list of available room types
internal List <IAvaliableRoom> GetAvailableRooms(RoomType?roomtype, DateTime?startdate, DateTime?enddate)
{
List <IBooking> bookings = dbCon.GetBookings();
List <IRoom> rooms = GetRooms();
List <IAvaliableRoom> avaliablerooms = new List <IAvaliableRoom>(), temp;
foreach (IRoom room in rooms)
{
bool foundroom = false;
foreach (AvaliableRoom avaliroom in avaliablerooms)
{
if (avaliroom.RType == room.RType)
{
foundroom = true;
avaliroom.Add();
}
}
if (foundroom == false)
{
IRoomPrice rmp = dbCon.GetRoomPrice(room.RType);
if (rmp == null)
{
MessageBox.Show("房间价格未初始化！", "查询价格错误");
return(avaliablerooms);
}
avaliablerooms.Add(new AvaliableRoom(room.RType, rmp.Price));
}
}
if (roomtype != null)
{
temp = new List <IAvaliableRoom>();
foreach (IAvaliableRoom avaliroom in avaliablerooms)
{
if (avaliroom.RType == roomtype)
{
temp.Add(avaliroom);
}
}
avaliablerooms = temp;
}
if (startdate != null && enddate != null)
{
foreach (AvaliableRoom avaliroom in avaliablerooms)
{
foreach (IBooking booking in bookings)
{
if (booking.Roomtype == avaliroom.RType)
{
bool overlap = startdate <booking.EndDate && enddate> booking.StartDate;
if (overlap)
{
avaliroom.Reduce();
}
}
}
}
}
return(avaliablerooms);
}