Bank 3

 #include <iostream>

#include <fstream>
#include<cstdio>
#include<stdio.h>
#include <string>
#include "Header.h";
#include <stdlib.h>
#include <time.h>

using namespace std;


struct Balance
{
    char type[10];
    int amount;
    char date[20];
};


class Bank {
    int amount;
    public:
        void CreateAccount() {
        char name[250];
        string dob;
        string mobile;
        char address[300];
        string account;
        cout << "Please Input Name:\n";
        cin.getline(name, 250);

        cout << "Please Input DOB:\n";
        cin >> dob;

        cout << "Please Input Mobile:\n";
        cin >> mobile;

        cin.ignore();
        cout << "Please Input address:\n";
        cin >> address;

        cout << "Please Input account No:\n";
        cin >> account;




        //==============P=======
        ofstream file_p(account+"p.txt");

        if (file_p.is_open()) {
            file_p << "Name=" << name << endl;
            file_p << "DOB=" << dob << endl;
            file_p << "Mobile" << mobile << endl;
            file_p << "Address=" << address << endl;
            file_p.close();
        }

        //==============P=======
        ofstream file_b(account + "b.txt");
        file_b.close();

    }

    void ShowBalence() {
        string account;
        cout << "Please Input account No:\n";
        cin >> account;

        ifstream file_p(account + "p.txt");

        if (file_p.is_open()) {
            string tempdata;
            while (getline(file_p,tempdata))
            {
                cout << tempdata <<endl;
            }
        }
        file_p.close();
        //=================Show Balance======

        ifstream file_b(account + "b.txt",ios::binary);
        if (file_b.is_open()) {
            Balance balance;
            int i = 1;
            cout << "| SR  | Action Type  |  Amount   |   Date   " << endl;

            // Read until the end of the file
            while (file_b.read(reinterpret_cast<char*>(&balance), sizeof(Balance))) {
                // Output the read data
                cout << "| " << i++ << " | "
                << balance.type << " | "
                << balance.amount << " | "
                << balance.date << " |" << endl;
            }

            // Check for any read errors
            if (file_b.eof()) {

                cout << "Reached end of file." << endl;
            }
            else if (file_b.fail()) {
                cout << "Error reading file." << endl;
            }

            file_b.close();
            /*while (file_b.read(reinterpret_cast<char*>(&balance), sizeof(balance))) {
                cout << "| " << i++ << " | " << balance.type << " | " << balance.amount << " | " << balance.date << " |" << endl;
            }*/
        }

    }

    //Jama 
    void CreditAmount() {

        Balance balance;

        string account;
        cout << "Please Input account No:\n";
        cin >> account;


        cout << "Please Input credit amount:\n";
        cin >>balance.amount;


        cout << "Please Input  current date:\n";
        cin >> balance.date;

        cout << "Please Input  opration type:\n";
        cin >> balance.type;



        ofstream file_b(account + "b.txt", ios::binary | ios::out |ios::app);

        if (file_b.is_open()) {

            file_b.write(reinterpret_cast<char*>(&balance), sizeof(balance));
            file_b.close();
        }


    }

    int GenrateAccountNumber() {
        // Seed the random number generator with the current time
        srand(time(0));

        // Generate a random number between 1 and 100
        int random_number = rand() % 10000 + 1;

        return random_number;

    }

};




int main() {
    Bank bank;

    bank.ShowBalence();
    //bank.CreditAmount();
    //bank.CreateAccount();
    //cout << bank.GenrateAccountNumber()<<endl;

    /*
    
    
    //============Create Binary file==
    ofstream f_write("test.txt", ios::binary);

    if (f_write.is_open()) {
        
        for (int i = 0; i <= 10; i++) {
            f_write.write(reinterpret_cast<char*>(&i), sizeof(i));
        }
        f_write.close();

    }

    //===================read data form ==========
    int sum = 0;
    fstream f_read("test.txt", ios::binary|ios::in|ios::out);

    if (f_read.is_open()) {

        for (int i = 0; i <= 10; i++) {
            int j;
            f_read.read(reinterpret_cast<char*>(&j), sizeof(j));
            sum = sum + j;
        }
        f_read.close();

        cout << "Sum=" << sum;
    }
    */

    return 0;
}