Training-1914-Jan26/Trenser.FoodDeliveryApp/Trenser.FoodDeliveryApp/FoodDeliveryController.cpp

/*
Author: Joel Mathew Thomas
Date: 19-02-2026
*/

#include <stdexcept>
#include "FoodDeliveryController.h"
#include "Menu.h"
#include "RestaurantOwnerMenu.h"
#include "CustomerMenu.h"
#include "DeliveryPartnerMenu.h"
#include "User.h"
#include "RestaurantOwner.h"
#include "Customer.h"
#include "DeliveryPartner.h"
#include "inputHelper.h"
#include "outputHelper.h"

void FoodDeliveryController::run()
{
	bool isMenuActive = true;
	while (isMenuActive)
	{
		char choice;
		util::clear();
		std::cout << "Food Delivery App\n"
			"1. Login\n"
			"2. Register\n"
			"3. Exit\n"
			"Choice?: ";
		util::readValue<char>(choice);
		if (choice == '1')
		{
			login();
		}
		else if (choice == '2')
		{
			registerUser();
		}
		else if (choice == '3')
		{
			break;
		}
		else
		{
			std::cout << "Invalid Choice!\n";
		}
		util::pressEnter();
	}
}

void FoodDeliveryController::login()
{
	util::clear();
	std::string username, password;
	std::cout << "Enter username: ";;
	util::readString(username);
	std::cout << "Enter password: ";;
	util::readString(password);
	users::iterator userIterator = m_users.find(username);
	if (userIterator != m_users.end())
	{
		User& user = *(userIterator->second);
		std::unique_ptr<Menu> menu;
		if (user.login(password))
		{
			if (user.getType() == "RestaurantOwner")
			{
				menu = std::make_unique<RestaurantOwnerMenu>(*this, user.getUsername());
			}
			else if (user.getType() == "Customer")
			{
				menu = std::make_unique<CustomerMenu>(*this, user.getUsername());
			}
			else if (user.getType() == "DeliveryPartner")
			{
				menu = std::make_unique<DeliveryPartnerMenu>(*this, user.getUsername());
			}
			else
			{
				throw std::runtime_error("Invalid User");
			}
			m_authenticatedUser = userIterator->second;
				menu->showMenu();
				m_authenticatedUser.reset();
		}
		else
		{
			std::cout << "Invalid Password! Try Again\n";
		}
	}
	else
	{
		std::cout << "User Not Found!\n";
	}
}

void FoodDeliveryController::registerUser()
{
	std::string username, password, phone, name, email;
	util::clear();
	std::cout << "Enter Username: ";
	util::readString(username);
	if (m_users.find(username) != m_users.end())
	{
		std::cout << "User Already Exists!\n";
		return;
	}
	std::cout << "Enter Password: ";
	util::readString(password);
	std::cout << "Enter Full Name: ";
	util::readString(name);
	std::cout << "Enter Phone: ";
	util::readString(phone);
	std::cout << "Enter Email: ";
	util::readString(email);
	while (true)
	{
		int choice;
		std::cout << "Select User Type\n"
			"1. Restaurant Owner\n"
			"2. Customer\n"
			"3. Delivery Partner\n"
			"4. Cancel\n"
			"Choice?: ";
		util::readValue<int>(choice);
		switch (choice)
		{
		case 1:
			m_users[username] = std::make_shared<RestaurantOwner>(username, name, phone, password, email);
			break;
		case 2:
			m_users[username] = std::make_shared<Customer>(username, name, phone, password, email);
			break;
		case 3:
			m_users[username] = std::make_shared<DeliveryPartner>(username, name, phone, password, email);
			break;
		case 4:
			return;
		default:
			util::clear();
			std::cout << "Invalid Choice! Try Again\n";
			continue;
		}
		break;
	}
	std::cout << "User Registration Successful\n";
}

void FoodDeliveryController::listRestaurants()
{

}

void FoodDeliveryController::updateRestaurantStatus()
{

}

void FoodDeliveryController::listRestaurantOrders()
{

}

void FoodDeliveryController::markOrderReady()
{

}

void FoodDeliveryController::listMenuItems()
{

}

void FoodDeliveryController::addMenuItem()
{

}

void FoodDeliveryController::removeMenuItem()
{

}

void FoodDeliveryController::listCustomerOrders()
{

}

void FoodDeliveryController::placeOrder()
{

}

void FoodDeliveryController::cancelOrder()
{

}

void FoodDeliveryController::listDeliveryAssignments()
{

}

void FoodDeliveryController::acceptDeliveryAssignment()
{

}

void FoodDeliveryController::confirmDeliveryAssignment()
{

}

void FoodDeliveryController::viewProfile()
{

}