public int NumCustomersInStore(ShoppingCustomers sc, Registers rs)
{
int num_customers = 0;
num_customers += sc.GetNumCustomers();
foreach (Register r in rs.GetRegisters())
{
num_customers += r.GetNumCustomers();
}
return(num_customers);
}
public double Run()
{
CustomerCalculator cc = new CustomerCalculator(avg_customers, sd_customers, max_time, milliseconds_per_refresh);
CustomerGenerator cg = new CustomerGenerator(avg_items, sd_items, avg_time, sd_time);
ShoppingCustomers sc = new ShoppingCustomers();
Registers rs = new Registers(num_registers, avg_processing_time, sd_processing_time, max_time);
FinishedCustomers fc = new FinishedCustomers();
int current_time = 0;
while (current_time <= max_time || NumCustomersInStore(sc, rs) > 0)
{
current_time += milliseconds_per_refresh; //Increase time
List <Customer> new_customers = new List <Customer>();
if (current_time <= max_time)
{
int num_new_customers = cc.Update(current_time); //Calculate number of new customers
new_customers = cg.GenerateCustomers(num_new_customers); //Make new customers
}
List <Customer> new_waiting_customers = sc.Update(new_customers, current_time); //Update the shopping customers
List <Customer> new_finished_customers = rs.Update(new_waiting_customers, current_time); //Update the customers waiting in line for registers
fc.Update(new_finished_customers); //Add finished customers to finished customers object.
if (current_time == max_time)
{
Console.WriteLine("The store is now closed\n");
}
//Values I want outputted to console
if (current_time % output_frequency == 0)
{
TimeSpan t = TimeSpan.FromMilliseconds(current_time);
string answer = string.Format("{0:D2}h:{1:D2}m:{2:D2}s:{3:D3}ms",
t.Hours,
t.Minutes,
t.Seconds,
t.Milliseconds);
Console.WriteLine("Current time: {0}", answer);
//Console.WriteLine("Current Customer Calculator value: {0}", cc.GetModValue());
Console.WriteLine("Current number of customers finding items: {0}", sc.GetNumCustomers());
Console.WriteLine("Expected number of registers: {0}", rs.CalculateRegisters(current_time));
foreach (Register r in rs.GetRegisters())
{
Console.WriteLine("Register {0} has {1} customers and {2} items", r.GetId(), r.GetNumCustomers(), r.GetNumItems());
}
Console.WriteLine("Current number of finished customers: {0}", fc.GetNumCustomers());
Console.WriteLine("Current number of purchased items: {0}", fc.GetNumItems());
Console.WriteLine("-------\n");
}
}
TimeSpan h = TimeSpan.FromMilliseconds(current_time);
string a = string.Format("{0:D2}h:{1:D2}m:{2:D2}s:{3:D3}ms",
h.Hours,
h.Minutes,
h.Seconds,
h.Milliseconds);
Console.WriteLine("Current time: {0}", a);
//Console.WriteLine("Average Queue Time: {0}", fc.AverageWaitTime());
return(fc.AverageWaitTime());
}
public void Run(double avg_customers, double sd_customers, int avg_items, int sd_items, int avg_time, int sd_time, int avg_processing_time, int sd_processing_time, int num_registers, int milliseconds_per_refresh, int max_time)
{
CustomerCalculator cc = new CustomerCalculator(avg_customers, sd_customers, max_time, milliseconds_per_refresh);
CustomerGenerator cg = new CustomerGenerator(avg_items, sd_items, avg_time, sd_time);
ShoppingCustomers sc = new ShoppingCustomers();
Registers rs = new Registers(num_registers, avg_processing_time, sd_processing_time);
FinishedCustomers fc = new FinishedCustomers();
int current_time = 0;
while (current_time <= max_time)
{
current_time += milliseconds_per_refresh; //Increase time
int num_new_customers = cc.Update(current_time); //Calculate number of new customers
List <Customer> new_customers = cg.GenerateCustomers(num_new_customers); //Make new customers
List <Customer> new_waiting_customers = sc.Update(new_customers, current_time); //Update the shopping customers
List <Customer> new_finished_customers = rs.Update(new_waiting_customers, current_time); //Update the customers waiting in line for registers
fc.Update(new_finished_customers); //Add finished customers to finished customers object.
//Values I want outputted to console
if (current_time % (15 * 60 * 1000) == 0)
{
Console.WriteLine("Current time: {0}", current_time);
Console.WriteLine("Current Customer Calculator value: {0}", cc.GetModValue());
Console.WriteLine("Current number of customers finding items: {0}", sc.GetNumCustomers());
foreach (Register r in rs.GetRegisters())
{
Console.WriteLine("Register {0} has {1} customers and {2} items", r.GetId(), r.GetNumCustomers(), r.GetNumItems());
}
Console.WriteLine("Current number of finished customers: {0}", fc.GetNumCustomers());
Console.WriteLine("-------\n");
}
}
Console.WriteLine("Average Queue Time: {0}", fc.AverageWaitTime());
}