chapter 3

//3.13

void displayAccount(Account accountToDisplay) {
    cout << accountToDisplay.getName() << "Balance is $" << accountToDisplay.getBalance();
}

int main() {
    Account accA{ "Jane Green", 58};
    Account accB{ "Jogn Blue", 85};

    displayAccount(accA);

}

//3.12

class Date {
public:

    Date ( int iday, int imonth, int iyear) {
        day = iday;
        month = imonth;
        year = iyear;

    }

    //set day
    void setDay(int iday) {
        day = iday;
    }

    //set month
    void setMonth(int imonth) {
        month = imonth;
    }

    //set year
    void setYear(int iyear) {
        year = iyear;
    }

    // get day
    int getDay()const {
        return day;
    }

    //get month
    int getMonth() {
        return month;
    }

    //get year
    int getYear() {
        return year;
    }




private:
    int day;
    int month;
    int year;
};

int main() {

    Date itemtest (2, 5, 12);

    cout << "The date is: " << itemtest.getDay() << "/" << itemtest.getMonth() << "/" << itemtest.getYear();
}

//3.10

class Invoice {

public:

    Invoice(string partnumber, string partdescription, int quantity, int priceperitem) {
        partnum = partnumber;
        partdesc = partdescription;
        quant = quantity;
        price = priceperitem;

    }

    //setter for partnum
    void setPartnum(string partnumber) {
        partnum = partnumber;
    }

    //setter for partdesc
    void setPartdesc(string partdescription) {
        partdesc = partdescription;
    }

    //setter for quant
    void setQuant(int quantity) {
        quant = quantity;
    }

    //setter for price
    void setPrice(int priceperitem) {
        price = priceperitem;
    }

    //getter for quant
    int getQuant() const {
        return quant;
    }

    //getter for price
    int getPrice()const {
        return price;
    }

    //getter for partnum
    string getPartnum()const {
        return partnum;
    }

    //getter for partdesc
    string getPartdesc()const {
        return partdesc;
    }

    //getter of invoice
    int getInvoiceAmount() {
        if (quant < 0) {
            quant = 0;
        }
        else if (price < 0) {
            price = 0;
        }
        return quant*price;
    }

private:
    string partnum, partdesc;
    int quant, price;
};

int main() {
    Invoice testItem( "GTX1080", "GPU", 10, 700);

    cout <<"\n Part Number: " << testItem.getPartnum() << endl;
    cout << "\n Part Description: " << testItem.getPartdesc() << endl;
    cout << "\n Quantity: " << testItem.getQuant() << endl;
    cout << "\n Price Per item: " << testItem.getPrice() << endl;
    cout << "\n Invoice Amount: $" << testItem.getInvoiceAmount() << endl;
}