#include<iostream>
#include<fstream>
#include<string>
#include<vector>

using namespace std;

struct Food
{
	string id;
	string groupID;
	string longDescription;
	string shortDescription;
	string commonName;
	string manufacName;
	string survey;
	string inedibleParts;
	string percentageRefuse;
	string scientificName;
	string nitrogenFactor;
	string proteinFactor;
	string fatFactor;
	string carbohydrateFactor;

	void display()
	{
		cout << "id: " <<  id << endl;
		cout << "groupID: " <<  groupID << endl;
		cout << "longDescription: " <<  longDescription << endl;
		cout << "shortDescription: " <<  shortDescription << endl;
		cout << "commonName: " <<  commonName << endl;
		cout << "manufacName: " <<  manufacName << endl;
		cout << "survey: " <<  survey << endl;
		cout << "inedibleParts: " <<  inedibleParts << endl;
		cout << "percentageRefuse: " <<  percentageRefuse << endl;
		cout << "scientificName: " <<  scientificName << endl;
		cout << "nitrogenFactor: " <<  nitrogenFactor << endl;
		cout << "proteinFactor: " <<  proteinFactor << endl;
		cout << "fatFactor: " <<  fatFactor << endl;
		cout << "carbohydrateFactor: " <<  carbohydrateFactor << endl;	
	}
};

void main()
{
	vector<Food> foods;

	ifstream fin(".\\USDA\\Food_Des.txt");

	while(!fin.eof())
	{
		Food newFood;

		//read from the file
		getline(fin,newFood.id,'^');
		getline(fin,newFood.groupID,'^');
		getline(fin,newFood.longDescription,'^');
		getline(fin,newFood.shortDescription,'^');
		getline(fin,newFood.commonName,'^');
		getline(fin,newFood.manufacName,'^');
		getline(fin,newFood.survey,'^');
		getline(fin,newFood.inedibleParts,'^');
		getline(fin,newFood.percentageRefuse,'^');
		getline(fin,newFood.scientificName,'^');
		getline(fin,newFood.nitrogenFactor,'^');
		getline(fin,newFood.proteinFactor,'^');
		getline(fin,newFood.fatFactor,'^');
		getline(fin,newFood.carbohydrateFactor);
		
		foods.push_back(newFood);
	}
	fin.close();

	char menuOption;

	do
	{
		cout << "View\n";
		cout << "eXit\n";
		cout << ">";
		cin >> menuOption;

		string description;
		if(menuOption == 'V')
		{
			cout << "Food to find? ";
			cin >> description;

			for(int i = 0; i < foods.size(); i++)
			{
				if(foods[i].longDescription.find(description) != string::npos)
				{
					//display the food
					foods[i].display();

				}
			}
		}

	}
	while(menuOption != 'X');

}