#include <fstream>
#include <iostream>
#include <cstring>
#include <string>
#include <iomanip>
#include <cstdlib>
#include <vector>
//#include "student.h"
#include "studentList.h"
using namespace std;

const int fileNameSize = 20;
ofstream outFile;
//char inputFileName [fileNameSize+1];
//char outputFilename [fileNameSize+1];
studentList stList;
string id, name;

void showmenu()
{
	cout << "Please type in one of the following opotions: \n";
	cout << "L or l to load the student list \n";
	cout << "D or d to display the student data \n";
	cout << "P or p to process grades\n";
	cout << "C or c to change a student \n";
	cout << "A or a to add a student. \n";
	cout << "S or s to search for a particular student's information \n";
	cout << "R or r to print the total grades and letter grade \n";
	cout << "M or m to display this menu \n";
	cout << "E or e to save and exit \n";
}

void loadStudents()
{

	string dummy;
	int hpScores[10];
	int tScores[4];
	ifstream inFile;
	student st;
	string filename;
	string name;

	filename = "studentprofs.txt";
	cout << "Loading students... \n";

	inFile.open(filename);
	cout << "open check" << endl;

	if (!inFile)
	{
		cout << "Error, could not load/find file.";
		inFile.close();
		inFile.clear();
		return;// choice;
	}
	cout << name << endl;
	st.setName(name);
	while (!inFile.eof())
	{
		cout << "open flag";
		inFile >> name;
		cout << " " << name;
		inFile >> id; st.setID(id);
		cout << " " << id;

		for (int i = 0; i<10; i++)
		{
			inFile >> hpScores[i];
			cout << " " << hpScores[i] << " ";//<< endl;
		}
		cout << endl;

		st.setHPScores(hpScores);
		for (int i = 0; i<4; i++)
		{
			inFile >> tScores[i];
			cout << " " << tScores[i] << " ";//<< endl;
		}
		cout << endl;
		st.setTestScores(tScores);
		stList.addStudent(st);
	//	inFile >> name;
		st.setName(name);
	}

}


void displayStudentProfile()
{
	cout << "Displaying data...\n";
}

void processGrades()
{
	cout << "Processing grades... \n";
}

void changeGrades()
{
	cout << "Changing student grade(s)...\n";
}

void addStudent()
{
	cout << "Adding student... \n";
}

void searchStudent()
{
	cout << "Searhing student...\n";
}

void saveInfo()
{
	cout << "Saving data...";
}

void printGrades()
{
	cout << "Printing total grades and letter grade...";
}

int main()
{
	int ilchk = 0;
	char choice = 'm';
	string wastedata;
	showmenu();
	cout << "Please indicate your choice of operation (m for menu): ";
	cin >> choice;
	while ((choice != 'e') && (choice != 'E') && ilchk<5)
	{
		switch (choice)
		{
		case 'l':
		case 'L': loadStudents(); cin.ignore(400, '\n'); cin.clear(); break;
		case 'd':
		case 'D': displayStudentProfile(); cin.ignore(400, '\n'); cin.clear(); break;
		case 'p':
		case 'P': processGrades(); cin.ignore(400, '\n'); cin.clear(); break;
		case 'c':
		case 'C': changeGrades(); cin.ignore(400, '\n'); cin.clear(); break;
		case 'a':
		case 'A': addStudent(); cin.ignore(400, '\n'); cin.clear(); break;
		case 's':
		case 'S': searchStudent(); cin.ignore(400, '\n'); cin.clear(); break;
		case 'r':
		case 'R': printGrades(); cin.ignore(400, '\n'); cin.clear(); break;
		case 'm':
		case 'M': showmenu(); cin.ignore(400, '\n'); cin.clear(); break;
		case 'e':
		case 'E': cin.ignore(400, '\n'); cin.clear(); break;
		default: cout << "Invalid command." << endl;
		}
		cout << "Please indicate your choice of operation (m for menu): ";
		cin >> choice;
		ilchk++;
	}
	saveInfo();
	cout << "Thank you, have a good one!\n";
}