clsTransferScreen.h

#pragma once

#include <iostream>
#include "clsScreen.h"
#include "clsPerson.h"
#include "clsBankClient.h"
#include "clsInputValidate.h"
#include "clsColor.h"

using namespace std;

class clsTransferScreen : protected clsScreen
{
private :

	static void _PrintClient(clsBankClient Client)
	{
		cout << clsColor::Blink() + clsColor::Text(93) + "\nClient Card : " + clsColor::Reset();
		cout << clsColor::Text(226) + "\n_______________________________\n";
		cout << clsColor::Text(196) + "\nFull Name      : " + clsColor::Text(51) << Client.FullName();
		cout << clsColor::Text(196) + "\nAccount Number : " + clsColor::Text(51) << Client.AccountNumber();
		cout << clsColor::Text(196) + "\nBalance        : " + clsColor::Text(51) << Client.AccountBalance;
		cout << clsColor::Text(226) + "\n_______________________________\n" + clsColor::Reset();
	}

	static string _ReadAccountNumber()
	{
		string AccountNumber = "";
		cout << clsColor::Text(226) + "\nPlease Enter Account Number To Transfer From : ";
		AccountNumber = clsInputValidate::ReadString();

		while (!clsBankClient::IsClientExit(AccountNumber))
		{
			cout << clsColor::Text(112) + "\nAccount Number Is  Not Found, Choose Another One : ";
			AccountNumber = clsInputValidate::ReadString();
		}

		return AccountNumber;
	}

	static float _ReadAmount(clsBankClient SourceClient)
	{
		float Amount = 0;
		cout << clsColor::Text(226) + "\nEnter Transfer Amount : ";
		Amount = clsInputValidate::ReadFloatNumber();

		while (Amount > SourceClient.AccountBalance || Amount < 0)
		{
			cout << clsColor::Text(112) + "\nAmount Exceeds The Available Balance, Enter Another Amount : ";
			Amount = clsInputValidate::ReadDoubleNumber();
		}

		return Amount;
	}

public :

	static void ShowTransferScreen()
	{
		_DrawScreenHeader(clsColor::Blink() + clsColor::Text(45) + "\t  Transfer Screen" + clsColor::Reset());

		clsBankClient SourceClient = clsBankClient::Find(_ReadAccountNumber());
		_PrintClient(SourceClient);

		clsBankClient DestinationClient = clsBankClient::Find(_ReadAccountNumber());
		_PrintClient(DestinationClient);

		float Amount = _ReadAmount(SourceClient);

		cout << clsColor::Text(201) + "\nAre You Sure You Want To Perform This Operation ? Y/N ? ";
		char Choice = 'N';
		cin >> Choice;

		if (Choice == 'y' || Choice == 'Y')
		{
			if (SourceClient.Transfer(Amount , DestinationClient , CurrentUser.UserName))
			{
				cout << clsColor::Text(46) + "\nTransfer Done Successfully.\n";
			}
			else
			{
				cout << clsColor::Text(196) + "\nTransfer Faild.\n";
			}

			_PrintClient(SourceClient);
			_PrintClient(DestinationClient);
		}
		else
		{
			cout << clsColor::Text(196) + "\nThe operation was cancelled.\n";
		}

	}

};