#include <iostream>
#include <fstream>
#include <vector>
#include <windows.h>
#include <typeinfo>
#include <set>
#include <iterator>
#include <stdlib.h>

using namespace std;


class Wear {
public:
	string m_type;
	string m_wear;
	string m_pol;
	string m_size;
	int m_prize;
	virtual void Print() {
	};

};

class Head : public Wear {
	virtual void Print() {
		cout << "Вещь: " << m_wear << endl;
		cout << "Пол: " << m_pol << endl;
		cout << "Размер " << m_size << endl;
		cout << "Цена: " << m_prize << endl;
	}
};

class Body : public Wear {
	virtual void Print() {
		cout << "Вещь: " << m_wear << endl;
		cout << "Пол: " << m_pol << endl;
		cout << "Размер " << m_size << endl;
		cout << "Цена: " << m_prize << endl;
	}
};

class Legs : public Wear {
public:
	virtual void Print() {
		cout << "Вещь: " << m_wear << endl;
		cout << "Пол: " << m_pol << endl;
		cout << "Размер " << m_size << endl;
		cout << "Цена: " << m_prize << endl;
	}
};

class Foot : public Wear {
public:
	string m_type_foot;
	virtual void Print() {
		cout << "Вещь: " << m_wear << endl;
		cout << "Пол: " << m_pol << endl;
		cout << "Размер обуви " << m_size;
		cout << "Цена: " << m_prize << endl;
		cout << "Тип обуви " << m_type_foot << endl;
	}
};

vector <Wear*> Wears;
vector <Wear*> Baskket;
set <string> wear_types;
set <string> wears;
set <string> sizes;
int n;
int sx, int wear_type, int wear, int size, int cost1, int cost2;
void Astate();
string Astate1();
void Bstate();
int Bstate1();
void Bstate2();
void Bstate3();
string Bstate3_1();
void Cstate();
int Cstate1();
void Cstate2();
void Cstate3();
string Сstate3_1();
void Dstate();
int Dstate1();
void Dstate2();
void Dstate3();
void Estate();
int Estate1();
void Estate2();
void Estate3();
void Fstate();
int Fstate1();
void Fstate2();
void Fstate2();
void Fstate2_1();
void Basket();


void Astate() {
	int sx = 0;
	cout << "Добро пожаловать! Данная программа поможет вам найти нужную вещь" << endl;
	cout << "Укажите пол: " << endl;
	cout << "1.Man" << endl << "2.Wooman :";
	cout << "Чтобы посмотреть корзину, нажмите 0";
	cin >> sx;
	system("cls");
	if (sx == 0)
		Basket();
	else
		Bstate();

}

string Astate1() {
	switch (sx)
	{
	case 1:
		return "Man";
		break;
	case 2:
		return "Wooman";
		break;
	default:
		break;
	}
}

void Bstate() {

	cout << "Ваш пол " << Astate1() << endl;
	cout << "Количество найденных вещей по данному запросу " << Bstate1() << endl;
	cout << "1. Показать" << endl << "2. далее" << endl << "3. Назад" << endl;
	int change = 0;
	cin >> change;
	system("cls");
	if (change == 1) {
		Bstate2();
	}
	else if (change == 2) {
		Bstate3();
	}
	else
		Astate();
}

int Bstate1() {
	int kolvo = 0;
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1())
			kolvo++;
	}
	return kolvo;
}

void Bstate2() {
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1()) {
			Wears[i]->Print();
			cout << endl;
		}
	}
	int back;
	cout << "1.Вернуться";
	cin >> back;
	if (back == 1)
		system("cls");
	Bstate();
}

void Bstate3() {
	cout << "Выберите вид одежды:" << endl;
	wear_types.clear();
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1())
			wear_types.insert(Wears[i]->m_type);
	}
	set <string> ::iterator i;
	int j = 1;
	for (i = wear_types.begin(); i != wear_types.end(); i++, j++)
		cout << j << ". " << *i << endl;
	int wear_type = 0;
	cin >> wear_type;
	system("cls");
	Cstate();
}

//void Bstate3(int sx) {
//	cout << "Выберите вид одежды:" << endl;
//	cout << "1.Головые уборы" << endl << "2.Одежда для тела" << endl << "3.Нижняя часть" << endl;
//	int wear = 0;
//	cin >> wear;
//	system("cls");
//	Cstate(Wears, sx, wear);
//}

string Bstate3_1() {
	set <string> ::iterator i;
	int j = 1;
	for (i = wear_types.begin(); i != wear_types.end(); i++, j++) {
		if (j == wear_type) return *i;
	}
}

void Cstate() {
	cout << "Ваш пол " << Astate1()<<endl;
	cout << "Тип одежды " << Bstate3_1()<<endl;
	cout << "Количество найденных вещей по данному запросу " << Cstate1() << endl;
	cout << "1. Показать" << endl << "2. далее" << endl << "3. Назад" << endl;
	int change1 = 0;
	cin >> change1;
	system("cls");
	if (change1 == 1) {
		Cstate2();
	}
	else if (change1 == 2) {
		Cstate3();
	}
	else
		Bstate();
}

int Cstate1() {
	int kolvo1 = 0;
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1())
			kolvo1++;
	}
	return kolvo1;
}

void Cstate2() {
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1()) {
			Wears[i]->Print(); cout << endl;
		}
	}
	int back;
	cout << "1.Вернуться";
	cin >> back;
	if (back == 1)
		system("cls");
	Cstate();
}

void Cstate3() {
	cout << "Выберите вещь:" << endl;
	wears.clear();
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1())
			wears.insert(Wears[i]->m_wear);
	}
	set <string> ::iterator i;
	int j = 1;
	for (i = wears.begin(); i != wears.end(); i++, j++)
		cout << j << ". " << *i << endl;
	int wear = 0;
	cin >> wear;
	system("cls");
	Dstate();
	//Dstate(Wears, sx, wear, size);
}
string Сstate3_1() {
	set <string> ::iterator i;
	int j = 1;
	for (i = wears.begin(); i != wears.end(); i++, j++) {
		if (j == wear) return *i;
	}
}
void Dstate() {
	cout << "Ваш пол: " << Astate1() << endl;
	cout << "Тип одежды: " << Bstate3_1() << endl;
	cout << "Ваша вещь: " << Сstate3_1() << endl;
	cout << "Количество найденных вещей по данному запросу: " << Dstate1() << endl;
	cout << "1. Показать" << endl << "2. далее" << endl << "3. Назад" << endl;
	int change1 = 0;
	cin >> change1;
	system("cls");
	if (change1 == 1) {
		Dstate2();
	}
	else if (change1 == 2) {
		Dstate3();
	}
	else
		Cstate();
}

int Dstate1() {
	int kolvo1 = 0;
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1() && Wears[i]->m_wear == Сstate3_1())
			kolvo1++;
	}
	return kolvo1;
}

void Dstate2() {
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1() && Wears[i]->m_wear == Сstate3_1()) {
			Wears[i]->Print(); cout << endl;
		}
	}
	int back;
	cout << "1.Вернуться";
	cin >> back;
	if (back == 1)
		system("cls");
	Dstate();
}
void Dstate3() {
	cout << "Выбери размер: " << endl;
	sizes.clear();
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1() && Wears[i]->m_wear == Сstate3_1())
			sizes.insert(Wears[i]->m_size);
	}
	set <string> ::iterator i;
	int j = 1;
	for (i = sizes.begin(); i != sizes.end(); i++, j++)
		cout << j << ". " << *i << endl;
	int size = 0;
	cin >> size;
	system("cls");
	Estate();
}

string Dstate3_1() {
	set <string> ::iterator i;
	int j = 1;
	for (i = sizes.begin(); i != sizes.end(); i++, j++) {
		if (j == size) return *i;
	}
}

void Estate() {
	cout << "Ваш пол: " << Astate1() << endl;
	cout << "Тип одежды: " << Bstate3_1() << endl;
	cout << "Ваша вещь: " << Сstate3_1() << endl;
	cout << "Ваш размер: " << Dstate3_1() << endl;
	cout << "Количество найденных вещей по данному запросу: " << Estate1() << endl;
	cout << "1. Показать" << endl << "2. далее" << endl << "3. Назад" << endl;
	int change = 0;
	cin >> change;
	system("cls");
	if (change == 1) {
		Estate2();
	}
	else if (change == 2) {
		Estate3();
	}
	else
		Cstate();
}

int Estate1() {
	int kolvo1 = 0;
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1()
			&& Wears[i]->m_wear == Сstate3_1() && Wears[i]->m_size == Dstate3_1())
			kolvo1++;
	}
	return kolvo1;
}

void Estate2() {
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1()
			&& Wears[i]->m_wear == Сstate3_1() && Wears[i]->m_size == Dstate3_1()) {
			Wears[i]->Print(); cout << endl;
		}
	}
	int back;
	cout << "1.Вернуться";
	cin >> back;
	if (back == 1)
		system("cls");
	Estate();
}

void Estate3() {
	cout << "Выберите цену: " << endl;
	int cost1 = 0;
	int cost2 = 0;
	cin >> cost1;
	cin >> cost2;
	system("cls");
	Fstate();
}
void Estate3_1() {
	cout << cost1 << " - " << cost2 << endl;
}
void Fstate() {
	cout << "Ваш пол: " << Astate1() << endl;
	cout << "Тип одежды: " << Bstate3_1() << endl;
	cout << "Ваша вещь: " << Сstate3_1() << endl;
	cout << "Ваш размер: " << Dstate3_1() << endl;
	cout << "Ваша цена: "; Estate3_1();
	cout << "Количество найденных вещей по данному запросу: " << Fstate1() << endl;
	cout << "1. Заказать" << endl << "2. Назад" << endl;
	int change = 0;
	cin >> change;
	system("cls");
	if (change == 1) {
		Fstate2();
	}
	else
		Estate();
}
int Fstate1() {
	int kolvo1 = 0;
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1()
			&& Wears[i]->m_wear == Сstate3_1() && Wears[i]->m_size == Dstate3_1()
			&& Wears[i]->m_prize >= cost1 && Wears[i]->m_prize <= cost2)
			kolvo1++;
	}
	return kolvo1;
}
void Fstate2() {
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1()
			&& Wears[i]->m_wear == Сstate3_1() && Wears[i]->m_size == Dstate3_1()
			&& Wears[i]->m_prize >= cost1 && Wears[i]->m_prize <= cost2) {
			Wears[i]->Print(); cout << endl;
		}
	}
	int back;
	cout << "Чтобы заказать вещь, нажмите 1/n";
	cout << "Чтобы вернуться, нажмите 0/n";
	cin >> back;
	if (back == 0) {
		system("cls");
		Fstate();
	}
	else {

		Fstate2_1();
	}
}
void Fstate2_1() {
	for (int i = 0; i < Wears.size(); i++) {
		if (Wears[i]->m_pol == Astate1() && Wears[i]->m_type == Bstate3_1()
			&& Wears[i]->m_wear == Сstate3_1() && Wears[i]->m_size == Dstate3_1()
			&& Wears[i]->m_prize >= cost1 && Wears[i]->m_prize <= cost2) {
			Baskket.push_back(Wears[i]);
			Wears.erase(Wears.begin() + i);
			break;
		}
	}
	cout << "Товар в корзине" << endl;
	cout << "1.Проверить корзину" << endl;
	cout << "2.Назад";
	int change;
	cin >> change;
	if (change == 1)
		Basket();
	else
		Fstate2();
}
void Basket() {

	cout << "Товаты в корзине: ";
	for (int i = 0; i < Baskket.size(); i++) {
		Baskket[i]->Print();
	}
		cout << "1.Вернуться в главное меню"<<endl;
		cout << "2.Назад" << endl;
		int back;
		cin >> back;
		if (back == 1)
			Astate();
		else
			Fstate2_1();
}

int main() {

	setlocale(LC_ALL, "ru");
	SetConsoleCP(1251);
	SetConsoleOutputCP(1251);

	ofstream fout;
	fout.open("myFile.txt");

	if (!fout.is_open()) {
		cout << "Ошибка открытия файла!";
	}
	else
	{
		fout << "Body Шуба Wooman 42 15000" << endl;
		fout << "Body Шуба Wooman 40 16000" << endl;
		fout << "Body Шуба Wooman 38 17000" << endl;
		fout << "Body Шуба Wooman 44 18000" << endl;
		fout << "Body Шуба Wooman 44 18000" << endl;
		fout << "Body Шуба Man 40 18000" << endl;
		fout << "Body Шуба Wooman 42 18000" << endl;
		fout << "Body Шуба Wooman 42 18000" << endl;
		fout << "Legs Шорты Man 44 3500 " << endl;
		fout << "Legs Шорты Man 40 3600 " << endl;
		fout << "Foot Кроссовки Man 34 5600 sport" << endl;
		fout << "Foot Туфли Man 40 5600 classic" << endl;

	}
	fout.close();
	ifstream fin;
	string type;
	string wear;
	int prize;
	string pol;
	string color;
	string size;
	string type_foot;
	fin.open("myFile.txt");
	while (fin >> type) {
		fin >> wear;
		fin >> pol;
		fin >> size;
		fin >> prize;
		if (type == "Head") {
			Head* head = new Head;
			head->m_type = type;
			head->m_wear = wear;
			head->m_pol = pol;
			head->m_size = size;
			head->m_prize = prize;
			Wears.push_back(head);
		}
		else if (type == "Body") {
			Body* body = new Body;
			body->m_type = type;
			body->m_wear = wear;
			body->m_pol = pol;
			body->m_size = size;
			body->m_prize = prize;
			Wears.push_back(body);
		}
		else if (type == "Legs") {
			Legs* legs = new Legs;
			legs->m_type = type;
			legs->m_wear = wear;
			legs->m_pol = pol;
			legs->m_size = size;
			legs->m_prize = prize;
			Wears.push_back(legs);
		}
		else if (type == "Foot") {
			fin >> type_foot;
			Foot* foot = new Foot;
			foot->m_type = type;
			foot->m_wear = wear;
			foot->m_pol = pol;
			foot->m_size = size;
			foot->m_prize = prize;
			foot->m_type_foot = type_foot;
			Wears.push_back(foot);
		}

		//Print1(Wears);
	//deleteCars(Cars);

	}
	//Print1(Wears);
	Astate();

}