#include <iostream>
#include <fstream>
#include <string>
#include <cstring>
#include<iomanip>

#include"RecordOrg.h"
#include "MediaItem.h"
#include "StudentInfo.h"


StudentInfo info;
MediaItem media;

using namespace std;
ofstream ofile;
ofstream oFile;
ifstream iFile;
ifstream ifile;
//***********************************************************************************************************
	//**************************************************************************************************
//IMPLEMENTATION FILE (Records.cpp)
//This file implements the Records member functions
//**************************************************************************************************
RecordOrg::RecordOrg()
{
	//Constructor
	//
	//Post condition: "students.data" file opened and "item.data" file opened.
	//				  variables totlength and totlength2 initialized
ifile.open("students.data");
iFile.open("items.data");
totlength = 0;
totlength2 =0;

}
//********************************************************************************************************
void RecordOrg::SetArray( )
{
//Pre-conditon:  all arrays are empty
//
//Post condition:  arrays have been set 
	int length =0;
	int length2=0;
	char tempname[100];
	char tempnumber[100];
	char tempemail[100];
	char tempaddy1[100];
	char tempaddy2[100];
	char tempcity[100];
	char tempstate[100];
	char tempzipcode[100];
	char tempother[100];

	char tempname2[100];
	char temptype[100];
	char tempauthor[100];
	char tempowner[100];
	char tempprice[100];
	char tempavail[100];


	while (ifile)
	{
	
	info.SetStudentInfo(tempname,tempnumber, tempemail,tempaddy1,tempaddy2, tempcity, tempstate, tempzipcode ,tempother);

	 strcpy(Studentname[length],tempname);
	 strcpy(Studentphone[length],tempnumber);
	 strcpy(Studentemail[length],tempemail);
	 strcpy(Studentaddy1[length], tempaddy1);
	 strcpy(Studentaddy2[length], tempaddy2);
	 strcpy(Studentcity[length] ,tempcity);
	 strcpy(Studentstate[length], tempstate);
	 strcpy(Studentzip[length],tempzipcode);
	 strcpy(Studentother[length] ,tempother);

		length++;

	}
	

	

	

		while(iFile)
		{
			
			media.SetMediaItem(tempname2, tempauthor,tempavail, tempprice, tempowner, temptype);
			 strcpy(Itemname[length2],tempname2) ;
			 strcpy(Itemtype[length2], temptype);
			 strcpy(Itemauthor[length2],tempauthor);
			 strcpy(Itemowner[length2],tempowner);
			 strcpy(Itemprice[length2],tempprice);
			 strcpy(Itemavail[length2],tempavail);
				 length2++;
			

		}

	
	totlength = length;
	totlength2 = length2;
}
//*******************************************************************************************************

void RecordOrg::PrintStudents()
{

	for(int x = 0; x<totlength ; x++)
	{
	
		if(strcmp(Studentname[totlength], "n/a" ) !=0)
		{
	oFile<< "Name:"<<endl;	
	 oFile<< setw(5)<<Studentname[totlength]<<endl;
		}

		if(strcmp(Studentphone[totlength],"n/a")!=0)
		{
		oFile<<"Phone Number:"<<endl;
		oFile<< setw(5)<<Studentphone[totlength]<<endl;
		}

		if(strcmp(Studentemail[totlength], "n/a") !=0)
		{
	oFile<<"E-mail:"<<endl;
	oFile<< setw(5)<<Studentemail[totlength]<<endl;
		}

		if((strcmp(Studentaddy1[totlength], "n/a") !=0) && (strcmp(Studentaddy2[totlength],"n/a") !=0)
			&& (strcmp(Studentcity[totlength],"n/a") !=0) && (strcmp(Studentstate[totlength],"n/a") !=0) && (strcmp(Studentzip[totlength],"n/a")))
		{
			
			oFile<<"Address:"<<endl;
			if(strcmp(Studentaddy1[totlength], "n/a") != 0)
			{
			oFile<< setw(5)<<Studentaddy1[totlength]<<endl;
			}
			if(strcmp(Studentaddy2[totlength], "n/a") != 0)
			{
			oFile << setw(5)<<Studentaddy2[totlength]<<endl;
			}
			if(strcmp(Studentcity[totlength] ,"n/a") != 0)
			{
			oFile << setw(5)<<Studentcity[totlength]<<",";
			}
			if(strcmp(Studentcity[totlength],"n/a") !=0)
			{
			oFile<<Studentstate[totlength];
			}
			if(strcmp(Studentzip[totlength], "n/a") !=0)
			{
			oFile<<" "<<Studentzip[totlength]<< endl;
			}
		}
	
			if(strcmp(Studentother[totlength],"n/a") !=0)
			{
			oFile<<"Other:"<<endl;
			oFile<<setw(5)<<Studentother[totlength]<<endl;
			}	
	}
}

//*******************************************************************************************************

void RecordOrg::PrintItems(char own[])
{
	
for (int x = 0; x < totlength2; x++)
{

	if(strcmp(Itemname[totlength2], "n/a")!=0)
	{
	ofile<<"Item:"<<endl;
	ofile<<setw(5)<<Itemname[totlength2]<<endl;
	}

	if(strcmp(Itemtype[totlength2],"n/a") != 0)
	{
	
	ofile<<"Media Type:"<<endl;
	ofile<<setw(5)<<Itemtype[totlength]<<endl;
	}

	if(strcmp(Itemauthor[totlength2], "n/a") !=0)
	{
	
	ofile<<"by:"<<endl;
	ofile<<setw(5)<<Itemauthor[totlength2]<<endl;
	}

	
	
	if(strcmp(own, "off") !=0)
	{
	ofile<<"Owner:"<<endl;
	ofile<<setw(5)<<Itemowner[totlength2] <<endl;
	}
	
	if(strcmp(Itemprice[totlength2], "n/a") !=0)
	{
	ofile<<"Price:"<<endl;
	ofile<<setw(5)<< Itemprice[totlength2]<<endl;
	}
	
	if(strcmp(Itemavail[totlength2], "n/a") != 0)
	{
	ofile<<"Availibility:"<<endl;
	ofile<<setw(5)<< Itemavail[totlength2] <<endl;
	}

	ofile<<endl;

}
}


//*****************************************************************************************************
void RecordOrg::PrintEmail(char address[])
{
	
	for(int x =0; x > totlength; x++)
	{
		if(strcmp(Studentemail[x],address) ==0)
		{
			if(strcmp(Studentname[totlength], "n/a" )!= 0)		
				{
				oFile<< "Name:"<<endl;	
				oFile<< setw(5)<<Studentname[totlength]<<endl;
				}

		if(strcmp(Studentphone[totlength], "n/a")!=0)
		{
		oFile<<"Phone Number:"<<endl;
	oFile<< setw(5)<<Studentphone[totlength]<<endl;
		}

		if(strcmp(Studentemail[totlength], "n/a")!= 0)
		{
	oFile<<"E-mail:"<<endl;
	oFile<< setw(5)<<Studentemail[totlength]<<endl;
		}

		if((strcmp(Studentaddy1[totlength], "n/a") !=0) && (strcmp(Studentaddy2[totlength],"n/a") !=0)
			&& (strcmp(Studentcity[totlength],"n/a") !=0) && (strcmp(Studentstate[totlength],"n/a") !=0) && (strcmp(Studentzip[totlength],"n/a")))
		{
			oFile<<"Address:"<<endl;
		
			if(strcmp(Studentaddy1[totlength], "n/a") !=0)
			{
			oFile<< setw(5)<<Studentaddy1[totlength]<<endl;
			}
			if(strcmp(Studentaddy2[totlength],"n/a") !=0)
			{
			oFile << setw(5)<<Studentaddy2[totlength]<<endl;
			}
			if(strcmp(Studentcity[totlength], "n/a") != 0)
			{
			oFile << setw(5)<<Studentcity[totlength]<<",";
			}
			if(strcmp(Studentcity[totlength], "n/a") != 0)
			{
			oFile<<Studentstate[totlength];
			}
			if(strcmp(Studentzip[totlength], "n/a") != 0)
			{
			oFile<<" "<<Studentzip[totlength]<< endl;
			}
		}
	
			if(strcmp(Studentother[totlength], "n/a") !=0)
			{
			oFile<<"Other:"<<endl;
			oFile<<setw(5)<<Studentother[totlength]<<endl;
			}	
		}
	}


	for(int y = 0; y > totlength2; y++)
	{
		if(strcmp(Itemowner[y], address)==0)
		{
		if(strcmp(Itemname[totlength2], "n/a")!=0)
			{
			oFile<<"Item:"<<endl;
			oFile<<setw(5)<<Itemname[totlength2]<<endl;
			}

	if(strcmp(Itemtype[totlength2], "n/a")!=0)
	{
	
	oFile<<"Media Type:"<<endl;
	oFile<<setw(5)<<Itemtype[totlength2]<<endl;
	}

	if(strcmp(Itemauthor[totlength2], "n/a") !=0)
	{
	
	oFile<<"by:"<<endl;
	oFile<<setw(5)<<Itemauthor[totlength2]<<endl;
	}

	
	if(strcmp(Itemprice[totlength2], "n/a") !=0)
	{
	oFile<<"Price:"<<endl;
	oFile<<setw(5)<< Itemprice[totlength2]<<endl;
	}
	
	if(strcmp(Itemavail[totlength2], "n/a") != 0)
	{
	oFile<<"Availibility:"<<endl;
	oFile<<setw(5)<< Itemavail[totlength2] <<endl;
	}

	oFile<<endl;
		}
	}
}	
	


//***********************************************************************************************
void RecordOrg::AddItem()
{
	char newemail[100];
	char newitem[100];
	char newtype[100];
	char newauthor[100];
	char newowner[100];
	char newprice[100];
	char newavail[100];
	char first;
	char data;
	int num =0;

	strcpy(newemail, "n/a");

	iFile.get(first);

	while (first == '@')
	{
	
		iFile.get(data);
	switch (data)
	{
	case 'I': iFile.ignore(100,'\n');
			   iFile.get( newitem, 101);
			   iFile.get(first);
				break;
	case 'M': iFile.ignore(100,'\n');
			   iFile.get( newtype, 101);
			   iFile.get(first);
			   break;
	case 'b': iFile.ignore(100,'\n');
			  iFile.get( newauthor, 101);
			  iFile.get(first);
			  break;
	case 'O': iFile.ignore(100,'\n');
			  iFile.get( newowner, 101);
			  iFile.get(first);
			  break;
	case 'P': iFile.ignore(100,'\n');
		      iFile.get(newprice, 101);
			  iFile.get(first);
			  break;
	case 'A': iFile.ignore(100, '\n');
			   iFile.get(newavail, 101);
			   iFile.get(first);
			   break;
	default:;
	}
	
	}


	if( (data == '@') && (strcmp(newemail, "n/a") != 0))
	{
	
		while(strcmp(Itemname[num],"n/a") ==0)
	{
		num++;
	}
	
	strcpy(Itemname[num],newitem);
	strcpy(Itemtype[num],newtype);
	strcpy(Itemauthor[num],newauthor);
	strcpy(Itemowner[num], newowner);
	strcpy(Itemprice[num], newprice);
	strcpy(Itemavail[num],newavail);
	
	
	oFile<<"Success"<<endl;
	}

	else
	{
		oFile<< "Failure"<<endl;
		
	}

	}
//*************************************************************************************************************************
void RecordOrg::AddStudent()
{
	int number=0;
	char first;
	char data;
	int num;
	char newemail[100];
	char newstudent[100];
	char newnumber[100];
	char newaddy1[100];
	char newaddy2[100];
	char newcity[100];
	char newstate[100];
	char newzipcode[100];
	char newother[100];
	

	strcpy(newemail, "n/a");

	iFile.get(first);
	ifile.get(data);

	while (first =='@' && data !='@')
	{
		

		switch(data)
		{

		case 'N': ifile.ignore(100,'\n');
				  ifile.get( newstudent, 101);
				  ifile.get(first);
				  break;
		case 'P': ifile.ignore(100,'\n');
				  ifile.get( newnumber, 101);
				  ifile.get(first);
				  break;
		case 'E': ifile.ignore(100,'\n');
				  ifile.get( newemail, 101);
				  ifile.get(first);
				  break;
		case'A': ifile.ignore (12, '\n'); 
				  ifile>>num;
					if(num == 1)
					{
						ifile.ignore(100,'\n');
						ifile.get( newaddy1, 101);
						ifile.get(first);
					}
					if(num == 2)
					{
						ifile.ignore(100, '\n');
						ifile.get( newaddy2, 101);
						ifile.get(first);
					}
					break;
		case 'C': ifile.ignore(100,'\n');
				  ifile.get(newcity,101);
				  ifile.get(first);
				  break;

		case 'S': ifile.ignore(100,'\n');
			      ifile.get(newstate,101);
				  ifile.get(first);
				  break;
		case 'Z': ifile.ignore(100,'\n');
				  ifile.get(newzipcode, 101);
				  ifile.get(first);
				  break;
		case 'O': ifile.ignore(100,'\n');
				  ifile.get(newother, 101);
				  ifile.get(first);
				  break;
		default:;

		}
		ifile.get(data);
	}
			
		if(data =='@' && (strcmp(newemail,"n/a")!= 0))
		{
			while(strcmp(Studentname[number],"n/a")!= 0)
			{
				number ++;
			}

		strcpy(Studentname[number],newstudent);
		strcpy(Studentphone[number],newnumber);
		strcpy(Studentemail[number],newemail);
		strcpy(Studentaddy1[number],newaddy1);
		strcpy(Studentaddy2[number], newaddy2);
		strcpy(Studentcity[number],newcity);
		strcpy(Studentstate[number],newstate);
		strcpy(Studentzip[number],newzipcode);
		strcpy(Studentother[number],newother);
	
		oFile<< "Success"<<endl;
		}
		else
		{
			oFile<<"Failure"<<endl;
		}

		
		}
		

	//***********************************************************************************************************
	void RecordOrg::Delete(char address[])
		{
			int number;
			int deleted =0;

			for(number = 0; number>totlength; number++)
			{
				if (strcmp(address, Studentemail[number]))
				{
				strcpy(Studentname[number], "n/a");
				strcpy(Studentphone[number],"n/a");
				strcpy(Studentemail[number], "n/a");
				strcpy(Studentaddy1[number] ,"n/a");
				strcpy(Studentaddy2[number],"n/a");
				strcpy(Studentcity[number],"n/a");
				strcpy(Studentstate[number],"n/a");
				strcpy(Studentzip[number], "n/a");
				strcpy(Studentother[number],"n/a");
				deleted =deleted +1;
				}
			}

			for(number =0;number >totlength2;number ++)
			{
				if (strcmp(address,Itemowner[number]) ==0)
				{
				strcpy(Itemname[number] ,"n/a");
				strcpy(Itemtype[number],"n/a");
				strcpy(Itemauthor[number], "n/a");
				strcpy(Itemowner[number],"n/a");
				strcpy(Itemprice[number] , "n/a");
				strcpy(Itemavail[number] ,"n/a");
				deleted = deleted +1;
				}
			}
		
		if(deleted != 0)
		{
			oFile<< "Success"<<endl;
		}
		else
		{
			oFile<<"Failure"<<endl;
		}
		
		}
//**********************************************************************************************************

void RecordOrg::Quit()
{
iFile.close();
ifile.close();
}