rechargebalancewindow.cpp

#include "rechargebalancewindow.h"
#include "ui_rechargebalancewindow.h"

rechargeBalanceWindow::rechargeBalanceWindow(QWidget *parent) : QDialog(parent),
                                                                ui(new Ui::rechargeBalanceWindow)
{
    ui->setupUi(this);

    this->p = new Patient;
}

rechargeBalanceWindow::~rechargeBalanceWindow()
{
    delete ui;
}

void rechargeBalanceWindow::on_backButton_clicked()
{
    this->close();
}

void rechargeBalanceWindow::on_depositButton_clicked()
{
    if (ui->amountDisplay->text() == "")
    {
        ui->balanceStatusDisplay->setText("Balance Status: Please enter an amount.");
        return;
    }

    QString abc = "abcdefghijklmnopqrstuvwxyz~!@#$%^&*()-_=+";
    QString qs = ui->amountDisplay->text();

    for (int i = 0; i < qs.length(); i++)
    {
        for (int j = 0; j < abc.length(); j++)
        {
            if (abc[j] == qs[i])
            {

                ui->balanceStatusDisplay->setText("Please enter only numbers.");
                ui->amountDisplay->setText("");
                return;
            }
        }
    }

    this->p->setBalance(this->p->getBalance() + ui->amountDisplay->text().toDouble());
    ui->currentBalanceDisplay->setText("$" + QString::number(this->p->getBalance()));
    ui->balanceStatusDisplay->setText("Balance Status: $" + ui->amountDisplay->text() + " deposited successfully!");
    ui->amountDisplay->setText("");
}

void rechargeBalanceWindow::on_withdrawButton_clicked()
{
    if (ui->amountDisplay->text() == "")
    {
        ui->balanceStatusDisplay->setText("Balance Status: Please enter an amount.");
        return;
    }

    QString abc = "abcdefghijklmnopqrstuvwxyz~!@#$%^&*()-_=+";
    QString qs = ui->amountDisplay->text();

    for (int i = 0; i < qs.length(); i++)
    {
        for (int j = 0; j < abc.length(); j++)
        {
            if (abc[j] == qs[i])
            {

                ui->balanceStatusDisplay->setText("Please enter only numbers.");
                ui->amountDisplay->setText("");
                return;
            }
        }
    }

    this->p->setBalance(this->p->getBalance() - ui->amountDisplay->text().toDouble());
    ui->currentBalanceDisplay->setText("$" + QString::number(this->p->getBalance()));
    ui->balanceStatusDisplay->setText("Balance Status: $" + ui->amountDisplay->text() + " withdrawn successfully!");
    ui->amountDisplay->setText("");
}

void rechargeBalanceWindow::on_showCurrentButton_clicked()
{
    ui->currentBalanceDisplay->setText("$" + QString::number(this->p->getBalance()));
}