/* put your name here!; CSCI 112; say online or TTh section */
#include <stdio.h>
#include <stdlib.h>

/* your #defines go here */

double hourlyRate = 20.00
double tax = .07
double comissionBasePay = 600.00

/* function prototypes */
void initialize(double *totalNet);
void printHeader(void);
void hourly(int id, double hours, double *totalNet);
void commission(int id, double sales, double *totalNet);
void piecework(int id, double sales, double *totalNet);
void calcTaxNet(double grossPay, double penalty, double *tax, double *netPay);
void printSummary(double totalNet);

/* Payroll.c:  Produce weekly payroll.  Lab 3 */
void main(void)
{
    char   type;     // employee type
    int    id;       // employee ID
    double num,      // employee productivity info
           totalNet; // total of all net pays, for summary info
    FILE *fp;

    initialize(&totalNet); // sets totalNet to 0.0

    fp = fopen("Payroll.dat", "r"); // open the data file
    if (fp == NULL) {
        printf("Payroll.dat file not found.\n");
        exit(1);
    }
    printHeader(); // prints column headers
    while (!feof(fp)) {                // loop until every employee processed
        // reads info for next employee
        fscanf(fp, "%d %c %lf\n", &id, &type, &num);

        if (type == 'H')
            hourly(id, num, &totalNet); // prints line for hourly
        else if (type == 'P')
            piecework(id, num, &totalNet); // prints line for piecework
        else
            commission(id, num, &totalNet); // prints line for commission
    }
    fclose(fp);
    printSummary(totalNet); // prints summary info at foot of table
}

void initialize(double *totalNet)
{
    totalNet = 0.0;
}

void printHeader(void)
{
    printf("%5s %10s %10s %10s %5s %5s \n", "ID", "Gross", "Penalty", "Tax", "Net", "Comment");
    printf("%5s %10s %10s %10s %5s %5s \n", "____", "_______", "________", "_______", "____", "____");
}

void hourly(int id, double hours, double *totalNet)
{
    *totalNet = hourlyRate * hours;
     printf("%5s %10s %10s", id , totalNet , "0.00",);
    calcTaxNet(*totalNet, 0.00, *tax, *totalNet);
    printf("%6s", *totalNet);

    if(hours > 40.0)
    {
        printf("%10s", "Overtime")
    }

    printf("\n");

}

void commission(int id, double sales, double *totalNet)
{
    dobule comissionPercentage;
    double penalty;

    if(sales >= 5000)
        comissionPercentage = .05;
    if(sales >= 3000 && sales < 5000)
        comissionPercentage = .03;
    if(sales > 2000 && sales < 3000)
        comissionPercentage = .02;
    else
        comissionPercentage = .00;

    if(sales < 1000)
        penalty = 50.00;
    else penalty = 0.00

        *totalNet = comissionBasePay + ( sales * comissionPercentage) - penalty;
    printf("%5s %10s %10s", id , totalNet , penalty);

    calcTaxNet;

    printf("%6s", *totalNet);
    if(sales < 1000)
        printf("%10s", "Low sales");
    printf("\n");


}

void piecework(int id, double sales, double *totalNet)
{
    calcTaxNet;
}

void calcTaxNet(double grossPay, double penalty, double *tax, double *netPay)
{
    double taxWithheld;
    taxWithHeld = grossPay - (penalty - *tax);
    printf("%5s", taxWithheld);
    *totalNet = totAlNet - taxWithheld;

}

void printSummary(double totalNet)
{
    printf("%5s %10s %10s %10s %5s %5s \n", "____", "_______", "________", "_______", "____", "____");
}