using System;

using System.Collections.Generic;

using System.Linq;

​

public class Program

{

    public static void Main()

    {

        Console.WriteLine(@"Hello candidate!");

        Console.WriteLine(@"You have been tasked with creating a method that calculates a Sales Rep's total pay based on a list of customers.");

        Console.WriteLine(@"It will print out the individual pay for each customer, along with the Name of the Customer, the Customer's Grade, the Customer's Monthly Amount, and the Rep's applicable Percentage.");

        Console.WriteLine(@"The criteria for this is explained in the comments below.");

​

        List<PayrollInformation> repAccounts = new List<PayrollInformation>();

        //Add Accounts Here. Note: Nestor will add his own accounts here to test proposed solution.

        repAccounts.Add(new PayrollInformation() { CustomerId = 1, CustomerName = "TEST", CustomerGrade = 'A', CustomerMonthlyAmount = 10.99m, SalesRepId = 1, SalesRepName = "TESTSON", SalesRepPayPercentage = 0.1m } );

        repAccounts.Add(new PayrollInformation() { CustomerId = 2, CustomerName = "TEST", CustomerGrade = 'B', CustomerMonthlyAmount = 10.99m, SalesRepId = 1, SalesRepName = "TESTSON", SalesRepPayPercentage = 0.1m } );

        repAccounts.Add(new PayrollInformation() { CustomerId = 3, CustomerName = "TEST", CustomerGrade = 'C', CustomerMonthlyAmount = 10.99m, SalesRepId = 1, SalesRepName = "TESTSON", SalesRepPayPercentage = 0.1m } );

        repAccounts.Add(new PayrollInformation() { CustomerId = 4, CustomerName = "TEST", CustomerGrade = 'D', CustomerMonthlyAmount = 10.99m, SalesRepId = 1, SalesRepName = "TESTSON", SalesRepPayPercentage = 0.1m } );

        repAccounts.Add(new PayrollInformation() { CustomerId = 5, CustomerName = "TEST", CustomerGrade = 'N', CustomerMonthlyAmount = 50.99m, SalesRepId = 1, SalesRepName = "TESTSON", SalesRepPayPercentage = 0.1m } );

        repAccounts.Add(new PayrollInformation() { CustomerId = 6, CustomerName = "TEST", CustomerGrade = 'N', CustomerMonthlyAmount = 30.99m, SalesRepId = 1, SalesRepName = "TESTSON", SalesRepPayPercentage = 0.1m } );

​

        CalculatePay(repAccounts);

​

    }

​

    //Rep pay is determined by their SalesRepPayPercentage * CustomerMonthlyAmount.

    //However that is only for A & B CustomerGrade customers.

    //For C grade customers, the SalesRepPayPercentage is cut in half.

    //For D grade customers, the SalesRepPayPercentage is cut by 75%.

    //For N grade customers, they do not get paid UNLESS the CustomerMonthlyAmount is above 35.99. If above 35.99 then treat the customer as a D grade customer. If above 45.99, then treat the customer as a C grade customer. If above 55.99, then treat the customer as an A/B grade customer.

    public static void CalculatePay(List<PayrollInformation> salesRepAccounts)

    {

        foreach(var item in salesRepAccounts)

        {

            decimal repPercent = 0.0m;

            if (item.CustomerGrade == 'A' || item.CustomerGrade == 'B' || (item.CustomerGrade == 'N' && item.CustomerMonthlyAmount > 55.99m))

            {

                repPercent = 1.0m;

            }

            else if (item.CustomerGrade == 'C' || (item.CustomerGrade == 'N' && item.CustomerMonthlyAmount > 45.99m))

            {

                repPercent = 0.5m;

            }

            else if (item.CustomerGrade == 'D' || (item.CustomerGrade == 'N' && item.CustomerMonthlyAmount > 35.99m))

            {

                repPercent = 0.25m;

            }

            Console.WriteLine(string.Format("{0}: {1:c}, Grade: {2}, Monthly Amount: {3}, Rep Percent: {4:P2}"

                                            , item.CustomerName, item.SalesRepPayPercentage * item.CustomerMonthlyAmount, item.CustomerGrade, item.CustomerMonthlyAmount, repPercent * item.SalesRepPayPercentage));

        }

    }

​

​

    public class PayrollInformation

    {

        //Reference number of a Customer. Typically a 1-6 digit integer.

        public int CustomerId  { get; set; }

​

        //Combination of a Customer's First and Last name. Max length 100 chars.

        public string CustomerName { get; set; }

​

        //Single letter grade that scores a Customer. Available options are A, B, C, D, N . The letter N means that there is No Score.

        public char CustomerGrade { get; set; }

​

        //A decimal which indicates how much a Customer is billed a month.

        public decimal CustomerMonthlyAmount { get; set; }

​

        //Reference number of a Sales Rep. Typically a 1-3 digit integer.

        public int SalesRepId { get; set; }

​

        //Combination of a Sales Rep's First and Last name. Max length 100 chars.

        public string SalesRepName { get; set; }

​

        //Decimal that indicates base percentage a rep should be paid. Expected values are between 0.0 and 1.0

        public decimal SalesRepPayPercentage { get; set; }

    }

}