/// <summary>
/// Runs the national park reservation system
/// </summary>
public void Run()
{
//Get the list of parks from the database
IList <Park> parks = parkDAO.GetAllParks();
//The loop which keeps us in the menu system until you quit
while (true)
{
//Displaying the main menu
string mMInput = mainMenu.DisplayMenu(parks);
//The check for a command to quit
if (mMInput.ToLower() == "q")
{
break;
}
//Converting the user's input into a specific park object
int parkID = int.Parse(mMInput);
Park userPark = parks[parkID - 1];
//The loop which keeps us in the park info menu
while (true)
{
//Get the list of campgrounds in the park
IList <Campground> campgrounds = campgroundDAO.GetAllCampgroundsByPark(parkID);
//Display the park info menu
int pIInput = parkInfoMenu.DisplayMenu(userPark);
//Declaring the variable for input from the campground menu here so it persists outside the if statement where we visit that menu
int pCInput = 0;
//If the input on the park info menu is 1 we go to the campgrounds menu
if (pIInput == 1)
{
//Displaying the campgrounds menu
pCInput = parkCampgrounds.DisplayMenu(userPark, campgrounds);
}
//If you choose "Search for a Reservation" on either the park info or campground menu
if (pIInput == 2 || pCInput == 1)
{
//Creating a list that will store the the available sites
IList <Site> sites = new List <Site>();
//Creating a variable to store information returned from the "Display Menu" method of the reservation menu
int campgroundID = 0;
DateTime requestedStart = new DateTime(1753, 01, 01);
DateTime requestedEnd = new DateTime(1753, 01, 01);
bool makeReservation = true;
var reservationRequest = (campground : campgroundID, from : requestedStart, to : requestedEnd, keepGoing : makeReservation);
//A boolean to control when we break out of these nested while loops
bool looper = false;
//The loop which keeps us in the Reservation Menu's display menu method
do
{
//Making sure this is false whenever we start the loop
looper = false;
//Displayinng the reservation menu
reservationRequest = reservationMenu.DisplayMenu(userPark, campgrounds); Campground thisCampground = new Campground();
//Making sure the requested stay is within the open season of the campground
if (reservationRequest.campground != 0)
{
//Getting this specific campground we are looking at
List <Campground> camps = new List <Campground>(campgrounds.Where(c => c.ID == reservationRequest.campground));
thisCampground = camps[0];
if (reservationRequest.from.Month < thisCampground.OpeningMonth || reservationRequest.to.Month > thisCampground.ClosingMonth)
{
//Changing the control variable so we stay in this loop
looper = true;
//Displaying the out of range message
reservationMenu.DateOutOfRange();
}
}
//Where we break if the user chooses to cancel
if (reservationRequest.keepGoing == false)
{
//changing the control variable so we return to the top menu
looper = true;
break;
}
//retreiving the list of available sites
sites = siteDAO.GetAvailableSites(parkID, reservationRequest.campground, reservationRequest.from, reservationRequest.to);
if (sites.Count == 0)
{
//changing the control variable
looper = true;
//telling the user there were no sites available and checking their choice of whther or not to continue
if (!reservationMenu.NoSitesAvailable())
{
break;
}
}
} while (looper);
//If we display the make reservation menu
if (!looper)
{
//Creating a variable to store information returned from the "make reservation" method of the reservsation menu
int selectedSite = 0;
string camperName = "";
bool pressOnward = true;
var camperAndSite = (site : selectedSite, camper : camperName, keepGoing : pressOnward);
//Displaying the make reservation menu
camperAndSite = reservationMenu.MakeReservation(sites, campgrounds, reservationRequest);
//where we allow the user to quit
if (camperAndSite.keepGoing == false)
{
break;
}
//turning the user's input into a reservation object
Reservation newReservation = new Reservation();
newReservation.SiteID = camperAndSite.site;
newReservation.Name = camperAndSite.camper;
newReservation.StartDate = reservationRequest.from;
newReservation.EndDate = reservationRequest.to;
//Storing the reservation in the database and returning the reservztion id
int reservationID = reservationDAO.MakeReservation(newReservation);
//Displaying the confirmation message
reservationMenu.ConfirmReservation(reservationID);
break;
}
}
//The input for return to previous screen
else if (pIInput == 3)
{
break;
}
//The choice for looking at upcoming reservations
else if (pCInput == 2)
{
//Displaying the upcoming reservations
parkCampgrounds.ShowReservations(reservationDAO.GetReservations(userPark));
}
}
}
}
