Lab_10/16 var (IIl semester)

//Lab_10.cpp
#include "stdafx.h"
#include <iostream>
#include <iomanip>
#include <windows.h>
#include <fstream>
#include <string>
using namespace std;

struct ownerСar
{
    string name, surname, carNumber;
    string phone, technicalNumber;
};
ownerСar x[100];
int countRow = 0;
void outputScreen()
{
    cout << " Structure Car owner" << endl;
    cout << " __________________________________________________________________________" << endl;
    cout << " |№ |    Name    |  Surname   | Сar number |    Phone    |Technical number| " << endl;
    cout << " |--|------------|------------|------------|-------------|----------------|" << endl;
    for (int i = 0; i < countRow; i++)
    {
        cout << left << " |" << setw(2) << i + 1 << "|" << setw(12) << x[i].name << "|" << setw(12)
            << x[i].surname << "|"<< setw(12) << x[i].carNumber << "|" << setw(13) << x[i].phone
            << "|" << setw(16) << x[i].technicalNumber << "|" << endl;
    }

    cout << " __________________________________________________________________________" << endl;
}
void inputFile()
{
    ifstream input;
    input.open("Input.txt", ios::in);
    if (input.fail()){
        cout << "Could not open file" << endl;
        system("pause");
    }
    do
    {
        input >> x[countRow].name >> x[countRow].surname >> x[countRow].carNumber >> x[countRow].phone >> x[countRow].technicalNumber;
        countRow++;
    } while(!input.eof());
    input.close();
    cout << "\nFile read out. Number of items = " << countRow << endl;
    outputScreen();
}

void outputFile()
{
    ofstream output;
    output.open("Output.txt", ios::out);
    if (output.fail())
    {
        cout << "Could not create file" << endl;
        system("pause");
    }
    for (int i = 0; i<countRow; i++)
    {
        output << setw(10) << x[i].surname << " " << setw(10) << x[i].name << " " << setw(10) << x[i].carNumber << " " << setw(11) << x[i].phone << " " << setw(11) << x[i].technicalNumber;
        if (i != countRow - 1)
            output << endl;
        if (output.fail())
            break;
    }
    output.close();
    cout << "File created" << endl;
}

void addOwner()
{
    int countAddRow;
    string tmpNumber;
    cout << "How many lines to add: ";
    cin >> countAddRow;
    cout << "Enter vehicle number: ";
    cin >> tmpNumber;
    for (int j = 0; j<countAddRow; j++)
    {
        cout << "-Enter Vehicle Owner Data-" << endl;
        cout << "Surname: ";
        cin >> x[countRow].surname;
        cout << "Name: ";
        cin >> x[countRow].name;
        x[countRow].carNumber = tmpNumber;
        cout << "Phone: ";
        cin >> x[countRow].phone;
        cout << "Technical document number: ";
        cin >> x[countRow].technicalNumber;
        countRow++;
    }
    cout << countAddRow << " owners with number " << tmpNumber << " added" << endl;
    outputScreen();
}


void deleteOwner()
{
    string tmpNumber;
    ownerСar tempStruct;
    cout << "Enter the number of the car: ";
    cin >> tmpNumber;
    for (int i = 0; i < countRow; i++)
    {
        if (tmpNumber == x[i].carNumber)
        {
            cout << tmpNumber << "==" << x[i].carNumber << endl;
            for (int j = i; j < countRow - 1; j++)
            {
                x[i] = x[i + 1];
            }
            countRow--;
            cout << "Owner deleted" << endl;
        }
        else if (i == countRow - 1)
            cout << "There is no such number" << endl;
    }
    outputScreen();
}

int main()
{
    SetConsoleCP(1251);
    SetConsoleOutputCP(1251);
    int option;
    cout << "Structure Car owner" << endl;
    while (1)
    {
        cout << "1-Input from a text file" << endl;
        cout << "2-View data" << endl;
        cout << "3-Saving to text file" << endl;
        cout << "4-Adding N elements with the number K" << endl;
        cout << "5-Deleting an item with a specified number" << endl;
        cout << "6-Exit" << endl;
        cout << "Your choice (1-6): ";
        cin >> option;
        switch (option)
        {
        case 1: inputFile(); break;
        case 2: outputScreen(); break;
        case 3: outputFile(); break;
        case 4: addOwner(); break;
        case 5: deleteOwner(); break;
        case 6: exit(0);
        default: cout << "Invalid value entered" << endl;
             break;
        }
    }
}