8_5

#include <iostream>
#include <iomanip>
#include <sstream>
#include <windows.h>

using namespace std;

struct Info
{
    string last_name;
    string first_name;
    string patronymic;
    int personnel_number;
    int experience;
    int salary;
    string specialty;
};
struct List
{
    Info detail;
    List* next;
    List* prev;
};
List* head = NULL;
List* last = NULL;

void displayMembers(List* h)
{
    cout << "|------------------------------------------------------------------------------------------------------------------|\n"
        << "| "
        << setw(12) << left << "Фамилия" << " | "
        << setw(12) << left << "Имя" << " | "
        << setw(12) << left << "Отчество" << " | "
        << setw(15) << "Табельный номер" << " | "
        << setw(8) << "Опыт" << " | "
        << setw(12) << "Оклад" << " | "
        << setw(23) << left << "Специальность" << " |\n"
        << "|------------------------------------------------------------------------------------------------------------------|\n";
    for (List* temp = h; temp; temp = temp->next) {
        cout << "| "
            << setw(12) << left << temp->detail.last_name << " | "
            << setw(12) << left << temp->detail.first_name << " | "
            << setw(12) << left << temp->detail.patronymic << " | "
            << setw(15) << temp->detail.personnel_number << " | "
            << setw(8) << temp->detail.experience << " | "
            << setw(12) << temp->detail.salary << " | "
            << setw(23) << left << temp->detail.specialty << " |\n";
    }
    cout << "|------------------------------------------------------------------------------------------------------------------|\n\n";
}

void addByPersonnelNumber(Info worker)
{
    List* search = head;

    List* temp = new List;
    temp->detail = worker;
    temp->next = NULL;

    if (search == NULL) {
        head = temp;
        return;
    }

    if (search->detail.personnel_number >= worker.personnel_number) {
        List* newList = new List;
        newList->detail = worker;
        newList->next = head;
        head = newList;
        return;
    }

    while (search->next != NULL) {
        if (search->next->detail.personnel_number >= worker.personnel_number) {
            List* newList = new List;
            newList->detail = worker;
            newList->next = search->next;
            search->next = newList;
            return;
        }
        search = search->next;
    }
    for (List* temp1 = head; temp1; temp1 = temp1->next) {
        if (temp1->next == NULL) {
            temp1->next = temp;
            return;
        }
    }
}

void addMemberLast(List*& h, List*& l, Info worker)
{
    List* member = new List;
    member->detail.last_name = worker.last_name;
    member->detail.first_name = worker.first_name;
    member->detail.patronymic = worker.patronymic;
    member->detail.personnel_number = worker.personnel_number;
    member->detail.experience = worker.experience;
    member->detail.salary = worker.salary;
    member->detail.specialty = worker.specialty;

    if (l == NULL) {
        h = member;
        member->prev = NULL;
        member->next = NULL;
        l = member;
    }
    else {
        member->prev = l;
        l->next = member;
        member->next = NULL;
        l = member;
    }
}

void addMember()
{
    Info worker;
    cout << "Введите информацию о рабочем в виде:\nФамилия Имя Отчество Табельный_номер Опыт Оклад Специальность\n";
    while (!((cin >> worker.last_name >> worker.first_name >> worker.patronymic >> worker.personnel_number >> worker.experience >> worker.salary >> worker.specialty) || (cin.peek() != '\n'))
        && worker.personnel_number && worker.experience >= 0 && worker.salary >= 0) {
        cin.clear();
        while (cin.get() != '\n');
        cout << "Неверный ввод\n";
    }
    addByPersonnelNumber(worker);
    system("cls");
    displayMembers(head);
}

void removeByPersonnelNumber(int personnel_number)
{
    List* del = head;

    if (del == NULL)
    {
        return;
    }

    if (del->detail.personnel_number == personnel_number)
    {
        head = del->next;
        removeByPersonnelNumber(personnel_number);
        return;
    }

    if (del->next == NULL)
    {
        return;
    }

    while (del->next != NULL)
    {
        if (del->next->detail.personnel_number == personnel_number)
        {
            del->next = del->next->next;
            removeByPersonnelNumber(personnel_number);
            return;
        }
        del = del->next;
    }
}

void deleteMember()
{
    int personnel_number;
    cout << "Список рабочих:\n"; displayMembers(head);
    cout << "Введите табельный номер рабочего, которого вы хотите удалить\n";
    while (!(cin >> personnel_number) || (cin.peek() != '\n') || personnel_number < 1) {
        cin.clear();
        while (cin.get() != '\n');
        cout << "Неверный ввод\n";
    }
    removeByPersonnelNumber(personnel_number);
    system("cls");
    displayMembers(head);
}

void displayMembersListWithParameters()
{
    List* t_head = NULL;
    List* t_last = NULL;
    int x, y;
    string specialty;
    cout << "Введите границы поиска в виде x y: ";
    while (!(cin >> x >> y) || (cin.peek() != '\n')) {
        cin.clear();
        while (cin.get() != '\n');
        cout << "Неверный ввод\n";
    }
    cout << "Введите специальность: ", cin >> specialty;
    for (List* temp = head; temp; temp = temp->next) {
        if ((temp->detail.experience >= x && temp->detail.experience <= y) && temp->detail.specialty == specialty) {
            addMemberLast(t_head, t_last, temp->detail);
        }
    }
    system("cls");
    displayMembers(t_head);
}

int main()
{
    SetConsoleCP(1251);
    SetConsoleOutputCP(1251);
    setlocale(LC_ALL, ".1251");
    addMember();
    system("cls");
    displayMembers(head);
    while (true) {
        int choice;
        cout << "1. Список рабочих\n"
            << "2. Добавить рабочего\n"
            << "3. Удалить рабочего\n"
            << "4. Вывод рабочих с заданными пределами стажа и специальностью\n"
            << "5. Выход из программы\n";
        while (!(cin >> choice) || (cin.peek() != '\n')) {
            cin.clear();
            while (cin.get() != '\n');
            cout << "Неверный ввод\n";
        }
        switch (choice) {
        case 1:
            system("cls");
            displayMembers(head);
            break;
        case 2:
            system("cls");
            addMember();
            break;
        case 3:
            system("cls");
            deleteMember();
            break;
        case 4:
            system("cls");
            displayMembersListWithParameters();
            break;
        case 5:
            return 0;
        default:
            system("cls");
            cout << "Неверное число\n";
            break;
        }
    }
}