/******************************************************
*                                                     *
*  Professor                 Lloyd Parker             *
*  Course:                   OOP244                   *
*  Assignment:               3                        *
*  Student:                  Siddharth Dahiya         *
*  Student #:                016-194-086              *
*  Student userid:           sdahiya1                 *
*  This File Name:           Bank.h		              *
*                                                     *
*******************************************************
*                                                     *
*  This assignment represents my own work in          *
*  accordance with Seneca Academic Policy             *
*                                                     *
*       Signature: Siddharth Dahiya                   *
******************************************************/
// Header file Bank.h for the class Bank.

#include <stdio.h>
#include "Account.h"

class Bank
{
	//Pointer to array of Account objects
	Account *savings;

	//File Pointer
	FILE *fp;

	//Current Number of Account objects in Array pointed by savings
	int size;

	//Max number of Account objects that may be stored in the Array pointed by Savings
	int arraySize;

public:
	//Default Constructor
	Bank();

	//Constructor
	Bank(char [] );

private:
	//Private Member to increase the size of the Savings Array
	int grow(int s = 10 );

public:
    //Destructor
	~Bank( );

	//Overloaded Operator +=
	const char* operator+=( const char [] );

	//Change customerInfo at savings[pos] with c
	int changeCustomer( const char c[], int pos );

	//Change accountNumber at savings[pos] with num
	int changeAccountNumber( const char num[], int pos);

	//Change balance at savings[pos] with b
	int changeBalance( int b, int pos );

	//Get the last name of the customer in 'savings[pos]' and save it in 'st'
	void getLastName( char st[], int pos );

	//Get the first name of the customer in 'savings[pos]' and save it in 'st'
	void getFirstName( char st[], int pos );

	//Get the city of the customer in 'savings[pos]' and save it in 'st'
	void getCity( char st[], int pos );

	//Get the phoneNumber of the customer in 'savings[pos]' and save it in 'st'
	void getPhoneNumber( char st[], int pos );

	//Return savings[pos].customer if pos is valid
	const char* getCustomer(int pos) const;

	//Return savings[pos].accountNumber if pos is valid
	const char* getAccountNumber(int pos) const;

    //Return savings[pos].balance if pos is valid
    int getBalance(int pos) const;

	//Return savings[pos].balance where savings[pos].accountNumber is 'st'
	int getBalance(char st[])const;

	//Return arraySize
	int getArraySize() const;

	// Returns Size
	int getSize() const;

	//Return total balance of all Accoutns objects
	int total();

	//open fp
	FILE* setFp( const char [] );

	//Recieve reference to, and initialize bank object
	Bank( const Bank& );

	//overloaded operator to assign bank object on left to bank object on right
	const Bank& operator=( const Bank& );
	
	//get part of the string required
	char * getPart(char st[], int comma);

};