#include <iostream>

using namespace std;

struct listFirstFile{
	int lectureHall;
	int PCSerial;
	string pulpit;
	string surname;
	string name;
	string patronymic;
	listFirstFile *prev, *next;
};

int main() {
	setlocale(LC_ALL, "Russian");

	int sizeOf_FirstFile = 0;
	int c, position;
	bool isDone = false;

	listFirstFile* FirstFile = new listFirstFile;
	listFirstFile* headFirstFile = NULL;
	listFirstFile* tailFirstFile = NULL;

	while (!isDone){

		listFirstFile *temp = new listFirstFile;
		listFirstFile *tempHead = headFirstFile;

		cout << "\t\tВведите номер аудитории: " << endl;
		cin >> (temp->lectureHall);
		cout << "\t\tВведите номер компьютера: " << endl;
			cin >>  temp->PCSerial;
		cout << "\t\tВведите кафедру: \n>";
		cin >> temp->pulpit;
		cout << "\t\tВведите фамилию отвественного: \n>";
		cin >> temp->surname;
		cout << "\t\tВведите имя отвественного: \n>";
		cin >> temp->name;
		cout << "\t\tВведите отчество отвественного: \n>";
		cin >> temp->patronymic;

		system("cls");
		cout << "\n\tВы ввели: " << endl;
		cout << "|" << temp->lectureHall << "|" << temp->PCSerial << "|" << temp->pulpit << "|" << temp->surname << "|" << temp->name << "|" << temp->patronymic << endl;

		cout << "\n\tВыберите действие:\n\t\t1. Быстрое добавление\n\t\t2. Точечное добавление" << endl;
			cin >> c;
		system("cls");

		switch (c) {
		case 1: {
			if (headFirstFile == NULL) {
				temp->prev = NULL;
				temp->next = NULL;
				tailFirstFile = temp;
				headFirstFile = temp;
				sizeOf_FirstFile++;
			}
			else {
				tailFirstFile->next = temp;
				temp->next = NULL;
				temp->prev = tailFirstFile;
				tailFirstFile = temp;
				sizeOf_FirstFile++;
			}

		break;
		}
		case 2: {
		cin >> position;
		if (position == 1) {
			temp->prev = NULL;
			temp->next = headFirstFile;
			headFirstFile = temp;
			sizeOf_FirstFile++;
		}
		else if (position <= sizeOf_FirstFile) {
			for (int i = 1; i <= sizeOf_FirstFile; i++)
			{
				if (position == i)
				{
					temp->prev = tempHead->prev;
					(tempHead->prev)->next = temp;
					temp->next = tempHead;
				}
				tempHead = tempHead->next;
			}
			sizeOf_FirstFile++;
		}
		else {
			tailFirstFile->next = temp;
			temp->next = NULL;
			temp->prev = tailFirstFile;
			tailFirstFile = temp;
			sizeOf_FirstFile++;
		}
	}
	}
		cout << "\tПолный список записей из Файла 1:" << endl;
	cout << "|" << "Аудитория" << "|" << "Номер ЭВМ " << "|" << "Кафедра" << "|" << "Фамилия отвественного " << "|" << "Имя отвественного" << "|" << "Отчество отвественного " << endl;

	while (headFirstFile != NULL) {
		cout << "|" << headFirstFile->lectureHall << "|" << headFirstFile->PCSerial <<"|" << headFirstFile->pulpit << "|" << headFirstFile->surname << "|" << headFirstFile->name << "|" << headFirstFile->patronymic << "\n";
		headFirstFile = headFirstFile->next;
	}


		cout << "Добавить еще?\n 1. Да\n 2. Нет" <<endl;
		cin >> c;
		switch (c){
			case 1:{
				break;
			}
			case 2:{
				isDone = true;
				break;
			}
		}

	}


}