//Sharifian, Arshya
//3/04/2015
//0240, MW 9-11am

#include <stdio.h>
#include <string.h>
#include <string.h>


//global structure, but why not a local structure?
struct Person{
	char fname [100];
	char lname [100];
	//char address [200];
	char city [100];
	int zip;
	long int phoneNum;
};

int main(){


	//asking the user how many structures we need to create
	int numProfiles;
	printf("How many profiles would you like to create?");
	scanf("%d", &numProfiles);

	//an array of structures
	//change profile to persons
	//standard is to have a plural form of the structure
	struct Person profile [numProfiles];

	//a pointer that points to a file
	FILE * fPointer;

	//opening a new/existing file called person.txt, and the "+" allows us to read it afterwards)
	fPointer = fopen("person.txt", "w+");

	//getting variables from user for each structure/profile
	for (int i = 0; i < numProfiles; i++){

		printf("Profile # %d\n", i+1);

		//ask for first name
		printf("Enter First Name:  ");
		//store first name in the first structure under fname
		scanf("%s", profile[i].fname);

		//ask for first name
		printf("Enter Last Name:  ");
		//store first name in the first structure under fname
		scanf("%s", profile[i].lname);

//		//***problem inserting spaces within the address
		//8515 farralone ave
//		printf("Enter Address:  ");
//		//store first name in the first structure under fname
//		gets("%s", profile[i].address);

		//***problem inserting spaces within the address
		printf("Enter City:  ");
		//store first name in the first structure under fname
		fgets(profile[i].city, 160, stdin);

		//ask for the zip code
		printf("Enter Zip Code:");
		//store the zip code into the address for the first structure under zip
		scanf("%d", &profile[i].zip);

		//ask for the zip code
		printf("Enter Phone Number:");
		//store the zip code into the address for the first structure under zip
		scanf("%ld", &profile[i].phoneNum);

		//insert structure instances into the "person" text file
		fprintf(fPointer, "%s\t%s\t%s\t%d\t%ld\t\n", profile[i].fname,profile[i].lname, profile[i].city, profile[i].zip, profile[i].phoneNum);

		//end for loop
	}
	//closes the file
	fclose (fPointer);


	//read what is in the file
	fPointer = fopen("person.txt", "r");
	fseek(fPointer, 0, SEEK_SET);
	char userInput[200];

	//****it prints a duplicate of the last entry?
	while (!feof(fPointer)){
		fgets(userInput, 200, fPointer);
		puts(userInput);
	}

	fclose(fPointer);

//	//creating a new instance of the structure Person
//	struct Person temp [numProfiles];
//	//copying structures
//	temp[numProfiles] = profile[numProfiles];

//	fPointer = fopen("person.txt", "w+");
//
//	struct Person temp[numProfiles];
//
//	for (int i = 0; i < numProfiles; i++){
//		for (int j = i+1; j < numProfiles; j++){
//
//
//
//			//char temp[200] = {NULL};
//			if (strcmp (profile[i].fname, profile[j].fname) > 0){
//
//			temp[i].fname = profile[i].fname;
//			profile[i].fname = profile[j].fname;
//			profile[j].fname = temp[i].fname;
//			//end if statement
//			}
//		//end j for loop
//		}
//	//end i for loop
//	}
//
//	fclose(fPointer);
//
//	fPointer = fopen("person.txt", "r");
//	char sortedInput[200];
//
//	while (!feof(fPointer)){
//		fgets(userInput, 200, fPointer);
//		puts(userInput);
//	}
//
//	fclose(fPointer);




}