Untitled

// Julia Knowles
// CSC 7131 - Assignment 1
// Project: Basic Personal Finance Tracker

// adding standard header files
#include <stdio.h>
#include <stdlib.h>

// Declaring and initializing the global variables and constants that
// we'll need to use across multiple functions...
float money_in;
const float tax_rate = .05;
float net_money_in;
float money_out;
float final_balance;
char character = 'five';
int income();
int expenses();
int multiple_expenses();
int balance();
void summary();
// Setting up the main function to call the various functions we want to run...
int main()
{
    income();
    expenses();
    balance();
    summary();
    return 0;
}

// Building an income function that asks the user to enter their
// gross income. It then takes the user's input and calculates the
// net income for the day using the tax_rate constant...
int income()
{
    printf("Enter your gross income for the day: \n");
    scanf("%f", &money_in);

    // Preventing negative inputs for income.
    if (money_in >= 0){
        net_money_in = money_in * (1 - tax_rate);
    } else {
        printf("Let's try that again with a positive number! \n");
        income();
    }
    return 0;
}

float expense_input;
float baseline_float = 589.73;
int baseline_int = 589;


// Building an expenses function that asks the user to enter the amount
// of the first purchase they made that day.
int expenses()
{
    printf("Write the cost of each item you purchased today and then press 'Enter': \n");
    scanf("%f", &expense_input);
    multiple_expenses();
    // Using a while loop to determine when the user has finished entering
    // their expenses for the day and to add each new expense to the running total.


    return 0;
}

int multiple_expenses()
{
    while ((expense_input != 0) && (expense_input != character)) {
        if (expense_input > 0){
            money_out = money_out + expense_input;
            printf("How much did your next purchase cost? When finished, type '0' and press 'Enter': \n");
            scanf("%f", &expense_input);
        } else if (expense_input < 0) {
            printf("Let's try that again with a positive number! Or enter '0' if you're done.\n");
            expenses();
        } else {
            return 0;
        }
    }
    return 0;
}



// Calculating the balance remaining using the net money earned (after taxes)
// and the total expenses paid.
int balance()
{
    final_balance = net_money_in - money_out;
    return 0;
}

// Printing a formatted summary including the user's income, expenses,
// and balance for the day.
void summary()
{
    printf("Net income: %.2f\n", net_money_in);
    printf("Total expenses: %.2f\n", money_out);
    printf("Final balance: %.2f\n", final_balance);

}