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




int main()
{
    int i,c;
    int userLogin = 0;
    int firstOption;
    char username[30],loginid[30];
    char password[30],loginpassword[30];

    while(firstOption !=99){
    if(userLogin == 1){//Loggedinview
        printf("EZ Video Rental System\n");
        printf("----------------------------------------------------------------\n");
        printf("Welcome Balraj. Balance : $9999999.9\n\n");
        printf("--------------------------\n");
        printf("1. Video Listing\n");
        printf("2. Checkout\n");
        printf("3. Staff Listing\n");
        printf("4. Edit Profile\n");
        printf("5. Reload\n");
        printf("6. Logout\n");
        printf("99. Exit\n");
        printf("What would you like to do?\nEnter 1-6 | Exit with 99 : ");
        scanf("%d",&firstOption);
        }
    else {//GuestView
        printf("EZ Video Rental System\n");
        printf("----------------------------------------------------------------\n");
        printf("Welcome Guest.\n\n");
        printf("1. Video Listing\n");
        printf("2. Register\n");
        printf("3. Login\n");
        printf("4. Staff Listing\n");
        printf("99. Exit\n");
        printf("What would you like to do?\nEnter 1-5 | Exit with 99 : ");
        scanf("%d",&firstOption);
        system("cls");
            if(firstOption == 2){
                printf("Please enter your desired username : ");
                scanf("%s",&username);
                system("cls");
                printf("Enter your desired password : ");
                for( i = 0; i<=30 && (c = getch()) != '\r'; i++){
                    password[i]=c;
                    putch('*');
                }
                system("cls");
            }
            else if(firstOption == 3){
                while(userLogin == 0){
                    printf("Username : ");
                    scanf("%s",loginid);
                    system("cls");
                    printf("Password : ");
                    for( i = 0; i<=30 && (c = getch()) != '\r'; i++){
                    loginpassword[i]=c;
                    putch('*');
                    }
                    system("cls");
                    if(strcmp(loginid,username) == 0 && strcmp(loginpassword,password) == 0){
                    userLogin = 1;
                    system("cls");
                    }
                    else{
                        printf("Wrong username or password, try again\n");
                    }
                }
            }
        }
    }
    return 0;
}