// Programmer: Gabriel Fontaine

// Project: Express Cafe

// Dates Worked On: Start Date: March 8 - End Date: March 12

// Description: Create a program to calculate how much money to pay a company's employees, using if structures

using System;

public class Program

{

    public static void Main()

    {

        double grossPay;

        double hoursWorked;

        double regularPay;

        double netPay; // The total amount given to the employee after all deductions

        double overtimePay;

        double hourlyRate;

        double age; // Users age

        double employmentInsurance; // EI value as of 2022

        const double canadianPensionPlan = 0.057; // This is the CPP rate as of 2022

        String paysTax;

        String location; // The province that the employee lives in

        Console.WriteLine("Express Cafe Employee Pay Calculator:");

        Console.WriteLine();

        Console.WriteLine("Which province do you work at in Canada?"); // The employee has to live in Canada since they are working here

        location = Console.ReadLine();

        Console.WriteLine("Enter age:");

        age = Convert.ToDouble(Console.ReadLine()); // only add CPP deductions if individual is older than 18

        Console.WriteLine("Enter hours worked:");

        hoursWorked = Convert.ToDouble(Console.ReadLine());

        Console.WriteLine("Enter hourly rate"); // How much it costs for you to work per hour

        hourlyRate = Convert.ToDouble(Console.ReadLine());

        Console.WriteLine("Do they pay taxes (yes/no)"); // Technically I could have used a boolean, yet it would require an additional variable, as text data would have to be converted to a boolean, which would require the user to input true or false, rather than yes or no

        paysTax = Console.ReadLine();

        overtimePay = (hoursWorked - 40) * hourlyRate * 1.5; // Overtime pay is equal to the number of hours worked subtracted by 40 multiplied by the hourly rate and 1.5

        regularPay = hourlyRate * 40; // Regular Pay is equal to the cost of working per hour multiplied by 40

        if (location == "Quebec" || location == "quebec"){ // Quebec is special for some reason

            employmentInsurance = 0.0120; // 1.20%

        } else { // Apparently everyone outside of Quebec has to pay a higher employment Insurance

            employmentInsurance = 0.0158; // 1.58%

        }

        if (hoursWorked <= 40){

            grossPay = hoursWorked * hourlyRate;

        } else { // We could technically check to see if it is less than 40, but we know that if it is not less than or equal to 40, than it is guaranteed to be larger than it

            grossPay = regularPay + overtimePay;

        }

        if (paysTax == "No"){ // Checking to see if the employee doesn't have to pay taxes

            netPay = grossPay; // If the employee does not pay taxes than the netpay is still the same as gross pay

        } else if (paysTax == "N"){

            netPay = grossPay;

        } else if (paysTax == "no"){

            netPay = grossPay;

        } else if (paysTax == "n"){

            netPay = grossPay;

        } else if (paysTax == "No"){

            netPay = grossPay;

        } else { // It is yes or no, meaning that if not "no" than it must be "yes"

            netPay = grossPay - grossPay * 0.18; // The total pay with a deduction of 18% of the employee's gross pay

        }

        // Note that we have to pay EI deductions regardless because we live in Canada

        // Prints the total net pay including deductions

        if (age >= 18){ // With CPP deduction

            Console.WriteLine("{0}{1:C2} " , "Your net pay is: " , Math.Round(netPay,2) - canadianPensionPlan * netPay - employmentInsurance * netPay); // overkill rounding

        } else { // Without CPP deduction

            Console.WriteLine("{0}{1:C2} " , "Your net pay is: " , Math.Round(netPay,2) - employmentInsurance * netPay); // If the employee is younger than 18 years old, part of their check is not deducted due to employee insurance

        }

    }

}