// Project 1 for CS 1704
// Programmer:	Joshua Drenan
//OS:			Windows XP Pro
//System:		Pentium 4 2.8 Ghrz, 1 Gig of Ram
//Compiler: Visual C++ .NET 2003
//Last Modified: Febuary 18, 2004
//
//Purpose:
//	The purpose of this program is too read in a list of cities and their neighbors along with
//	the distance between neighbors and to make a comprehensive graphic information system out of it. 
//	You are able to add/remove cities and routes, then the program writes the results of it's commands to a file.
//	The program uses an array of structs which contains a list of the neighbors, a count of the neighbors,
//	strings for both the Name of the city and the state it is in and a int for the distance of routes.
//
//    On my honor:
//   
//    - I have not discussed the C++ language code in my program with
//      anyone other than my instructor or the teaching assistants
//      assigned to this course.
//   
//    - I have not used C++ language code obtained from another student,
//      or any other unauthorized source, either modified or unmodified. 
//   
//    - If any C++ language code or documentation used in my program
//      was obtained from another source, such as a text book or course
//      notes, that has been clearly noted with a proper citation in
//      the comments of my program.
//   
//    - I have not designed this program in such a way as to defeat or
//      interfere with the normal operation of the Curator System.
//
//    <Josh Drenan>   <9043-21158>


//#include "P2.h"
#include<iostream>
#include<iomanip>
#include<string>
#include<sstream>
#include<fstream>

using std::cout;
using std::cin;
using std::endl;
using std::string;
using std::setw;
using std::ios;
using std::ifstream;
using std::ofstream;
using namespace std;
//setprecision(2);

//enum available {willsell, willrent, willtrade, willlend, noneoftheabove};

class Student{
public:
	Student();
	friend class Organize;
	string GetName() const {return Name;}
	string GetPhone() const {return Phone;}
	string GetMail() const {return Mail;}
	string GetStreet() const {return Street;}
	string GetApart() const {return Apart;}
	string GetCity() const {return City;}
	string GetState() const {return State;}
	string GetZip() const {return Zip;}
	string GetOth() const {return Other;}
private:
	string Name;
	string Phone;
	string Mail;
	string Street;
	string Apart;
	string City;
	string State;
	string Zip;
	string Other;
};

class Item{
public:
	Item();
	friend class Organize;
	string GetIName() const {return IName;}
	string GetMed()const {return Media;}
	string GetAuthor() const {return Author;}
	string GetOwn() const {return Owner;}
	float GetPrice() const {return Price;}
	string GetAvail() const {return Available;}
private:
	string IName;
	string Media;
	string Author;
	string Owner;
	float Price;
	string Available;
};

class Organize{
public:
	Organize();
	Student Students[100];
	Item Items[100];
	void PrintStud ();
	void PrintItem ();
	bool PrintMail (string EMail);
	bool AddItem (string NIName, string MedT, string By, string Own, float Pric, string Avail);
	bool AddStudent (string NName, string NPH, string EMail, string Stret, string Apar, string Cit, string Stat, string Zipp, string Othe);
	bool Delete (string EMail);
	void Quit ();
};

int main(){
	Organize Med;
	stringstream ss (stringstream::in | stringstream::out);
	ifstream ifstr("commands.data", ios::in);
	ofstream ofst("output.data", ios::app);
	string NName="æ", New2="æ", New3="æ", New4="æ", New5="æ", New6="æ", New7="æ", New8="æ", Command, info, Zipp, Dummy;
	float Pric=-1, PT=0.00;
	int ZipT=0;
	while (0==0){
		ss.str("");ss.flush();ss.clear();
		getline(ifstr, Command, '\n');
		if (Command == "print students"){
			Med.PrintStud();
			Command="a";}
		if (Command == "print items"){
			Med.PrintItem();
			Command="a";}
		if (Command == "add item"){
			ofst<<"add item\n";
			getline( ifstr, info, '\n');
			while ((info != "@@")){
				if (info == "@Item:"){
					getline( ifstr, info, '\n');
					NName=info;}
				if (info == "@Media Type:"){
					getline( ifstr, info, '\n');
					New2=info;}
				if (info == "@by:"){
					getline( ifstr, info, '\n');
					New3=info;}
				if (info == "@Owner:"){
					getline( ifstr, info, '\n');
					New4=info;}
				if (info == "@Price:"){
					ifstr.get();
					getline( ifstr, info, '\n');
					ss<<info;
					if (ss>>PT)
						Pric=PT;}
				if (info== "@Availability:"){
					getline( ifstr, info, '\n');
					New5=info;}
				getline( ifstr, info, '\n');}
			if (Med.AddItem(NName, New2, New3, New4, Pric, New5))
				ofst<<"Success\n";
			else
				ofst<<"Failure\n";
			Pric=-1;}
		if (Command == "add student"){
			ofst<<"add student\n";
			getline( ifstr, info, '\n');
			while ((info != "@@")){
				if (info == "@Name:"){
					getline( ifstr, info, '\n');
					NName=info;}
				if (info == "@Phone Number:"){
					//if ((info[0] == '(') && (info[4]==')') && (info[9]=='-')){
					getline( ifstr, info, '\n');
					New2=info;}//}
				if (info == "@E-mail:"){
					getline( ifstr, info, '\n');
					New3=info;}
				if (info == "@Address Line 1:"){
					getline( ifstr, info, '\n');
					New4=info;}
				if (info == "@Address Line 2:"){
					getline( ifstr, info, '\n');
					New5=info;}
				if (info == "@City:"){
					getline( ifstr, info, '\n');
					New6=info;}
				if (info == "@State:"){
					getline( ifstr, info, '\n');
					New7=info;}
				if (info == "@Zipcode:"){
					getline( ifstr, info, '\n');
					ss<<info;
					if(ss>>ZipT)
						Zipp=info;}
				if (info == "@Other:"){
					getline( ifstr, info, '\n');
					New8=info;}
				getline( ifstr, info, '\n');}
			if (Med.AddStudent(NName, New2, New3, New4, New5, New6, New7, Zipp, New8))
				ofst<<"Success\n";
			else
				ofst<<"Failure\n";}
		if (Command == "quit"){
			ofst<<"quit\n";
			Med.Quit();}
		ss.str("");ss.flush();ss.clear();
		Dummy="";
		ss<<Command;
		ss>>Dummy;
		if (Dummy == "print"){
			//ss<<Command;
			ss>>NName;
			ofst<<"print "<<NName<<endl;
			if (Med.PrintMail(NName))
				Dummy="hi";}
		if (Dummy == "delete"){
			//ss<<Command;
			ss>>NName;
			ofst<<"delete "<<NName<<endl;
			if (Med.Delete(NName))
				Dummy="hi";}
		NName="æ";
		New2="æ";
		New3="æ";
		New4="æ";
		New5="æ";
		New6="æ";
		New7="æ";
		New8="æ";
		Zipp="æ";
		Pric=-1;
//		Dummy="hi";
		getline(ifstr, Command, '\n');}
	return 0;}

	Student::Student(){
		Mail="æ";
		Zip="æ";
		Name="æ";
		Phone="æ";
		Street="æ";
		Apart="æ";
		City="æ";
		State="æ";
		Other="æ";}

	Item::Item(){
		Owner="æ";
		IName="æ";
		Media="æ";
		Author="æ";
		Price=-1;
		Available="æ";}

	Organize::Organize(){
		char g;
		ifstream ifstr("students.data", ios::in);
		if (!ifstr){
			ofstream ofstr("output.data", ios::app);
			ofstr<<"Not opening student stream";}
		stringstream ss (stringstream::in | stringstream::out);
		string info= "a";
		int ZipT=0, a=0;
		float PT=0.00;
		getline( ifstr, info, '\n');
		while ((a<100) && (!ifstr.eof())){
			while ((info != "@@") && (!ifstr.eof())){
				ss.str("");ss.flush();ss.clear();
				if (info == "@E-mail:"){
					getline( ifstr, info, '\n');
					Students[a].Mail=info;}
				if (info == "@Name:"){
					getline( ifstr, info, '\n');
					Students[a].Name=info;}
				if (info == "@Other:"){
					getline( ifstr, info, '\n');
					Students[a].Other=info;}
				if (info == "@Phone Number:"){
						getline( ifstr, info, '\n');
						Students[a].Phone=info;}//}
				if (info == "@Address Line 1:"){
					getline( ifstr, info, '\n');
					Students[a].Street=info;}
				if (info == "@Address Line 2:"){
					getline( ifstr, info, '\n');
					Students[a].Apart=info;}
				if (info == "@City:"){
					getline( ifstr, info, '\n');
					Students[a].City=info;}
				if (info == "@State:"){
					getline( ifstr, info, '\n');
					Students[a].State=info;}
				if (info == "@Zipcode:"){
						getline( ifstr, info, '\n');
						ss<<info;
						if(ss>>ZipT)
							Students[a].Zip=info;}
				getline( ifstr, info, '\n');}
			ifstr.get();
			getline( ifstr, info, '\n');
			a++;}
		ifstr.close();
		ifstream itfstr("items.data", ios::in);
		if (!itfstr){
			ofstream ofstr("output.data", ios::app);
			ofstr<<"Not opening item stream";}
		a=0;
		while ((a<100) && (!itfstr.eof())) {
			getline( itfstr, info, '\n');
			while ((info != "@@") && (!itfstr.eof())){
				if (info == "@Item:"){
					getline( itfstr, info, '\n');
					Items[a].IName=info;}
				if (info == "@Media Type:"){
					getline( itfstr, info, '\n');
					Items[a].Media=info;}
				if (info == "@by:"){
					getline( itfstr, info, '\n');
					Items[a].Author=info;}
				if (info == "@Owner:"){
					getline( itfstr, info, '\n');
					Items[a].Owner=info;}
				if (info == "@Price:"){
					itfstr.get();
					itfstr>>Items[a].Price;
					g=itfstr.get();}
				if (info== "@Availability:"){
					getline( itfstr, info, '\n');
					Items[a].Available=info;}
				getline( itfstr, info, '\n');}
			getline( itfstr, info, '\n');
			a++;}
		itfstr.close();}

	void Organize::PrintStud(){
		ofstream ofstr("output.data", ios::app);
		ofstr<<"print students \n";
		for (int a=0; a<100; a++){
			if (Students[a].GetMail()!="æ"){
				if (Students[a].GetName()!="æ"){
					ofstr<<"Name: \n";
					ofstr<<setw(3)<<Students[a].GetName()<<endl;}
				if (Students[a].GetPhone()!="æ"){
					ofstr<<"Phone Number: \n";
					ofstr<<setw(3)<<Students[a].GetPhone()<<endl;}
				ofstr<<"Email: \n";
				ofstr<<setw(3)<<Students[a].GetMail()<<endl;
				if ((Students[a].GetStreet()!="æ") || (Students[a].GetApart()!="æ") || (Students[a].GetCity()!="æ") || (Students[a].GetState()!="æ") || (Students[a].GetZip()!="æ")){
					ofstr<<"Address: \n";
					if (Students[a].GetStreet()!="æ")
						ofstr<<setw(3)<<Students[a].GetStreet()<<endl;
					if (Students[a].GetApart()!="æ")
						ofstr<<setw(3)<<Students[a].GetApart()<<endl;
					if((Students[a].GetCity()!="æ") || (Students[a].GetState()!="æ") || (Students[a].GetZip()!="æ")){
					if((Students[a].GetCity()!="æ") && ((Students[a].GetState()!="æ") || (Students[a].GetZip()!="æ"))){
						ofstr<<setw(3)<<Students[a].GetCity()<<", ";}
					else
						if (Students[a].GetCity()!="æ")
							ofstr<<setw(3)<<Students[a].GetCity();
					if (Students[a].GetState()!="æ")
						ofstr<<Students[a].GetState()<<" ";
					if (Students[a].GetZip()!="æ")
						ofstr<<Students[a].GetZip();
					ofstr<<endl;}}
				if (Students[a].GetOth()!="æ"){
					ofstr<<"Other: \n";
					ofstr<<setw(3)<<Students[a].GetOth()<<endl;}
				ofstr<<endl;}}
		ofstr.close();}

	void Organize::PrintItem(){
		ofstream ofstr("output.data", ios::app);
		ofstr<<"print items\n";
		string info;
		for (int a=0; a<100; a++){
				if (Items[a].GetOwn()!="æ"){
					if (Items[a].GetIName()!="æ"){
						ofstr<<"Item:\n";
						ofstr<<setw(3)<<Items[a].GetIName()<<endl;}
					if (Items[a].GetMed()!="æ"){
						ofstr<<"Media Type:\n";
						ofstr<<setw(3)<<Items[a].GetMed()<<endl;}
					if (Items[a].GetAuthor()!="æ"){
						ofstr<<"by:\n";
						ofstr<<setw(3)<<Items[a].GetAuthor()<<endl;}
					ofstr<<"Owner:\n";
					ofstr<<setw(3)<<Items[a].GetOwn()<<endl;
					if (Items[a].GetPrice()!=-1){
						ofstr<<"Price:\n";
						ofstr<<"$"<<Items[a].GetPrice()<<endl;}
					if (Items[a].GetAvail()!="æ"){
						ofstr<<"Availability:\n";
						ofstr<<Items[a].GetAvail()<<endl;}
					ofstr<<endl;}}
		ofstr.close();}

	bool Organize::PrintMail(string EMail){
		ofstream ofstr("output.data", ios::app);
		int a=0;
		while ((a<100) && (Students[a].GetMail()!=EMail))
			a++;
		if (a==100){
			ofstr<<EMail<<" not found. \n";
			return false;}
			if (Students[a].GetMail() == EMail){
				if (Students[a].GetName()!="æ"){
					ofstr<<"Name:\n";
					ofstr<<setw(3)<<Students[a].GetName()<<endl;}
				if (Students[a].GetPhone()!="æ"){
					ofstr<<"Phone Number:\n";
					ofstr<<setw(3)<<Students[a].GetPhone()<<endl;}
				ofstr<<"Email:\n";
				ofstr<<setw(3)<<Students[a].GetMail()<<endl;
				if ((Students[a].GetStreet()!="æ") || (Students[a].GetApart()!="æ") || (Students[a].GetCity()!="æ") || (Students[a].GetState()!="æ") || (Students[a].GetZip()!="æ")){
					ofstr<<"Address:\n";
					if (Students[a].GetStreet()!="æ")
						ofstr<<setw(3)<<Students[a].GetStreet()<<endl;
					if (Students[a].GetApart()!="æ")
						ofstr<<setw(3)<<Students[a].GetApart()<<endl;
					if((Students[a].GetCity()!="æ") && ((Students[a].GetState()!="æ") || (Students[a].GetZip()!="æ"))){
						ofstr<<setw(3)<<Students[a].GetCity()<<", ";}
					else
						if (Students[a].GetCity()!="æ")
							ofstr<<setw(3)<<Students[a].GetCity();
					if (Students[a].GetState()!="æ")
						ofstr<<Students[a].GetState()<<" ";
					if (Students[a].GetZip()!="æ")
						ofstr<<Students[a].GetZip();
					ofstr<<endl;}
				if (Students[a].GetOth()!="æ"){
					ofstr<<"Other:\n";
					ofstr<<setw(3)<<Students[a].GetOth()<<endl;}
				ofstr<<endl;
				for (a=0; a<100; a++){
				if (Items[a].GetOwn()==EMail){
					if (Items[a].GetIName()!="æ"){
						ofstr<<"Item:\n";
						ofstr<<setw(3)<<Items[a].GetIName()<<endl;}
					if (Items[a].GetMed()!="æ"){
						ofstr<<"Media Type:\n";
						ofstr<<setw(3)<<Items[a].GetMed()<<endl;}
					if (Items[a].GetAuthor()!="æ"){
						ofstr<<"by:\n";
						ofstr<<setw(3)<<Items[a].GetAuthor()<<endl;}
					if (Items[a].GetPrice()!=-1){
						ofstr<<"Price:\n";
						ofstr<<"$"<<Items[a].GetPrice()<<endl;}
					if (Items[a].GetAvail()!="æ"){
						ofstr<<"Availability:\n";
						ofstr<<Items[a].GetAvail()<<endl;}
					ofstr<<endl;}}
				return true;}
			else
				return false;
			ofstr.close();}

	bool Organize::AddItem (string NIName, string MedT, string By, string Own, float Pric, string Avail){
		int a=0;
		while ((Students[a].GetMail()!=Own) && (a<100))
			a++;
		if (a==100)
			return false;
		if (Students[a].GetMail()==Own){
			a=0;
			while ((a<100) && (Items[a].GetOwn()!="æ"))
				a++;
			if ((Items[a].GetOwn()=="æ") && (Own!="æ")){
				Items[a].Owner=Own;
				Items[a].IName=NIName;
				Items[a].Media=MedT;
				Items[a].Author=By;
				if (Pric!=-1){
					Items[a].Price=Pric;}
				Items[a].Available=Avail;
				return true;}
			else
				return false;}
		else
			return false;}

	bool Organize::AddStudent (string NName, string NPH, string EMail, string Stret, string Apar, string Cit, string Stat, string Zipp, string Othe){
		int a=0;
		while ((Students[a].GetMail()!= EMail) && (a<100))
			a++;
		if (Students[a].GetMail()==EMail)
			return false;
		a=0;
		while ((a<100) && (Students[a].GetMail()!="æ"))
			a++;
		if (Students[a].GetMail()=="æ"){
			Students[a].Name=NName;
			Students[a].Phone=NPH;
			Students[a].Mail=EMail;
			Students[a].Street=Stret;
			Students[a].Apart=Apar;
			Students[a].City=Cit;
			Students[a].State=Stat;
			Students[a].Zip=Zipp;
			Students[a].Other=Othe;
			return true;}
		else
			return false;}

	bool Organize::Delete(string EMail){
		int a=0;
		ofstream ofstr("output.data", ios::app);
		while ((a<100) && (Students[a].GetMail()!=EMail))
			a++;
		if (a==100){
			ofstr<<"Failure \n";
			return false;}
		if (Students[a].GetMail()==EMail){
			Students[a].Mail="æ";
			Students[a].Name="æ";
			Students[a].Phone="æ";
			Students[a].Street="æ";
			Students[a].Apart="æ";
			Students[a].City="æ";
			Students[a].State="æ";
			Students[a].Zip="æ";
			Students[a].Other="æ";
			for (int b=0; b<100; b++){
				if (Items[b].GetOwn()==EMail){
					Items[b].Owner="æ";
					Items[b].IName="æ";
					Items[b].Media="æ";
					Items[b].Author="æ";
					Items[b].Price=-1;
					Items[b].Available="æ";}}
			ofstr<<"Success \n";
			return true;}
		else{
			ofstr<<"Failure \n";
			return false;}
	ofstr.close();}

	void Organize::Quit(){
		exit (0);}