public static void Main(string[] args)
{
//Create the lists for storing restaurant data
doublyLinkedList callahead = new doublyLinkedList();
doublyLinkedList waiting = new doublyLinkedList();
queue appetizers = new queue();
stack buzzers = new stack();
buzzers.push("Buzzer");
buzzers.push("Buzzer");
buzzers.push("Buzzer");
buzzers.push("Buzzer");
buzzers.push("Buzzer");
buzzers.push("Buzzer");
buzzers.push("Buzzer");
buzzers.push("Buzzer");
circularList songs = new circularList();
songs.Add("Song 1");
songs.Add("Song 2");
songs.Add("Song 3");
songs.songIter = new CircularLinkedListIterator(songs);
/*
* DEBUG
* SONG
* APPETIZER_READY
* SEAT
* ARRIVE
* APPETIZER
* CALL
* LEAVE
*/
//Creates a list of lists that holds all the data brought in from the imported csv file.
List <List <string> > list = importFile();
//Runs through each item in the csv file now stored in a list and reads it into the program
foreach (List <string> item in list)
{
Console.WriteLine(item[item.Count - 1]);
//Prints out data found in each of the lists created above.
if (item[0] == "DEBUG")
{
callahead.debug_print();
waiting.debug_print();
appetizers.debug_print();
buzzers.debug_print();
songs.debug_print();
}
//Prints out the song list and the current song that should be playing.
else if (item[0] == "SONG")
{
Console.WriteLine(songs.songIter.next());
}
//Adds the new appetizer created onto the queue that holds all appetizers
else if (item[0] == "APPETIZER_READY")
{
appetizers.enqueue(item[1]);
}
//Removes the given party from the waiting list and adds a buzzer to the buzzer list.
else if (item[0] == "SEAT")
{
try //Makes sure that the given name that was seated is in the waiting list.
{
Console.WriteLine(waiting.getItem(0));
waiting.deleteItem(0);
buzzers.push("Buzzer");
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
//Adds the given name to the waiting list unless they are found on the callahead list.
//If they are on the callahead list then they are placed up to 5 spots ahead on the waiting list.
//The given name is then removed from the callahead list.
//A buzzer is also removed from the buzzer list signifying the party was given a buzzer to wait with.
else if (item[0] == "ARRIVE")
{
Node n = callahead.head;
string tempName = "";
for (int iCount = 0; iCount < callahead.size; iCount++)
{
if (n.accessNode == item[1])
{
tempName = item[1];
if (waiting.size <= 4)
{
waiting.insert(0, item[1]);
}
else
{
waiting.insert(waiting.size - 4, item[1]);
}
try
{
callahead.deleteItem(iCount);
break;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
n = n.next;
}
if (tempName == "")
{
waiting.Add(item[1]);
}
buzzers.pop();
}
//Removes the given appetizer from the appetizer list and given to the last three names on the waiting list.
//The last three names are printed in reverse order
else if (item[0] == "APPETIZER")
{
try //Ensures that there is someone in the waiting list to recieve the appetizer
{
string output = "";
for (int i = waiting.size - 1; i > waiting.size - 4 && i >= 0; i--)
{
output += waiting.getItem(i);
if (i != waiting.size - 3 && i > 0)
{
output += ", ";
}
}
Console.WriteLine(appetizers.dequeue() + " >>> " + output);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
//Adds the given name to the callahead list.
else if (item[0] == "CALL")
{
callahead.Add(item[1]);
}
//Removes the given name from the waiting list
else if (item[0] == "LEAVE")
{
Node n = waiting.head;
int iCount = 0;
while (true)
{
if (n.accessNode == item[1])
{
try //Ensures the given name is actually in the waiting list.
{
waiting.deleteItem(iCount);
break;
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
n = n.next;
iCount++;
}
buzzers.push("Buzzer");
}
}
}
public void testDelete()
{
testList.dequeue();
}