Patient.cpp

// Patients Header File
#include <iostream>
// #include <string>
// #include <cstring>
#include <bits/stdc++.h>
#ifdef WIN32
#include <ncurses/ncurses.h>
#else
#include <ncurses.h>
#endif
#include "Patient.h"
#include "DoctorsOffice.h"
#include "Pharmacy.h"
#include "OfficeOfAcademics.h"


#define AVAILABLE 1
#define STUDENT 1
#define FACULTY 2
#define STAFF 3
#define SUCCESSFUL 1
#define YES 1
#define NO 0
int count4=0;
char Patient::currldap[40] ={0};
int  Patient::loginmode = 0;


void LOGINSTART();


        void Patient:: login(int mode)
        {
            char ldap[40], pass[40];
            std::cout << "Enter LDAP ID: " ;
            std::cin >> ldap;
            
            initscr(); // enable ncurses
            printw("Enter Password: ");
            noecho();  // disable character echoing
            getnstr(pass,sizeof(pass));
            echo(); // enable character echoing again
            // getch(); // Wait for a keypress
            endwin(); // disable ncurses
            // std::cout << std::endl;
            int loginverify = OfficeOfAcademics::VerifyCredentials(ldap, pass);
            if(loginverify==SUCCESSFUL)
            {
                std::cout << ("\n** Login Successful! **\n\n");
                strcpy(currldap, ldap);
                Patient::loginmode = mode;
                std::cout << "What do you wish to do?\n\n";
                DisplayOptions();
            }
            else
            {
                std::cout << "\n -- Login Unsuccessful! --\n\n";
                std::cout << ("Enter credentials again.\n");
                count4++;
                if(count4==3)
                {
                    printf("You have entered the wrong credentials three times\n\n");
                    ::LOGINSTART();
                }
                login(mode);
            }
        }
        void Patient::GetHealthRecord()
        {
            std::cout << "The record below shows your past visits to the health center::\n";
            DoctorsOffice::viewHealthRecord(currldap);
        }
        
        void Patient:: EnquireSpecialist()
        {
            int repeat = YES;
            do
            {
                std::cout << "List of Specialists::\n";
                std::cout << " 1:Gastroenterologist\n";
                std::cout << " 2:Gynaecologist\n";
                std::cout << " 3:Paediatrician\n";
                std::cout << " 4:ENT Specialist\n";
                std::cout << " 5:Dermatologist\n";
                std::cout << " 6:Orthopaedic Specialist\n";
                std::cout << " 7:Ophthalmologist\n";
                std::cout << "Please enter the corresponding no. for the specialist which you wish to enquire about: ";
                int spec;
                std::cin >> spec;
                int *speclist;
                speclist = DoctorsOffice::getSpecList();
                
                char specname[7][40] = {"Gastroenterologist",
                "Gynaecologist",
                "Paediatrician",
                "ENT_Specialist",
                "Dermatologist",
                "Orthopaedic_Specialist",
                "Ophthalmologist"};
                
                if(speclist[spec-1]==1)
                {
                    std::cout << specname[spec-1] << " will be available this weekend.\n";
                    if(loginmode==FACULTY) // if faculty
                    {
                        std::cout << "Do you wish to book an appointment? (Yes/No): ";
                        std::string response;
                        std::cin >> response;
                        std::transform(response.begin(), response.end(), response.begin(), ::tolower);
                        if(response.std::string::compare("yes")==0)
                        {
                            char appt[100];
                            std::cout << "Please enter the date & time: " ;
                            fgetc(stdin);
                            scanf("%[^\n]s",appt);
                            DoctorsOffice::addToAppointments(currldap, appt);
                            std::cout << "Your appointment has been booked.\n" ;
                        }
                    }
                }
                else
                {
                    std::cout << specname[spec-1] << " won't be available this weekend.\n" ;
                    std::cout << "Do you wish to put in a request for the above specialist? (Yes/No): " ;
                    std::string response;
                    std::cin >> response;
                    std::transform(response.begin(), response.end(), response.begin(), ::tolower);
                    if(response.std::string::compare("yes")==0)
                    {
                        DoctorsOffice::addSpecialistRequest(spec,loginmode);       // n - mode whether faculty or student is requesting.
                        std::cout << "The request was successfully registered!\n" ;
                    }   
                    
                }
                std::cout << "Do you wish to perform another enquiry? (Yes/No): ";
                std::string response;
                std::cin >> response;
                std::transform(response.begin(), response.end(), response.begin(), ::tolower);
                if(response.std::string::compare("yes")==0)
                {
                    repeat = YES;
                }
                else repeat = NO;
            } while(repeat == YES);
        }

        void Patient::GetTestResults()
        {
            std::cout << "Enter the e-mail to which you wish to get your report mailed: \n";
            char email[60];
            scanf("%s",email);
        }

        void Patient:: MedSupp()
        {
            int repeat = YES;
        	while(repeat == YES)
        	{
        		std::cout << "Enter the medicine you wish to enquire about:\n";
            	char med[40];
                scanf("%s",med);
                int check = Pharmacy::checkMedsInPharmacy(med);
				// check availability in pharmacy
				if(check==AVAILABLE)
					std::cout << "That medicine/supplement is currently available at the Health Center.\n";
				else 
				{
					std::cout << "That medicine/supplement isn't currently available at the Health Center.\n";
					std::cout << "Would you like to put in a request for the same? (Yes/No): ";
					std::string response;
					std::cin >> response;
					std::transform(response.begin(), response.end(), response.begin(), ::tolower);
					if(response.std::string::compare("yes")==0)
                    {
                    	// send the medicine's request
                        Pharmacy::addMedRequest(med,currldap);
                    	std::cout << "Your request has been successfully registered.\n";
                    }
				}  
                std::cout << "\nDo you wish to enquire about any other medicines/supplements? (Yes/No): ";
                std::string response;
                std::cin >> response;
                std::transform(response.begin(), response.end(), response.begin(), ::tolower);
                if(response.std::string::compare("yes")==0)
                {
                    repeat = YES;
                }
                else repeat = NO;
            }
        }


        void Patient:: DisplayOptions()
        {
            int repeat = YES;
            int incorrectChoice = NO;
            do
            {            	
                std::cout << "\nEnter your choice (The corresponding number): ";
		        std::cout << " 1: Get your health record\n";
		        std::cout << " 2: Enquire/Book Appointment for Specialist\n";
		        std::cout << " 3: Get Test Results\n";
		        std::cout << " 4: Request Medical Supplements\n";
                std::cout << "Your choice - ";
		        
		        int choice;
		        std::cin >> choice;

		        switch(choice)
		        {
		            case 1:         //getting health record
		            {   
		                GetHealthRecord();
		                break;
		            }
		            case 2:         // enquiring regarding specialist
		            {
		                EnquireSpecialist();
		                break;
		            }
		            case 3:         // getting test results
		            {
		                GetTestResults();
		                break;
		            }            
		            case 4:         // requeesting otc medicines
		            {
		                MedSupp();
		                break;
		            }
		            default:
		            {
						std::cout << "Please enter a valid option!\n";
		            	incorrectChoice = YES;
		            }
		        }
		        if(incorrectChoice == YES)
		            repeat = YES;
		        else
		        {
		        	std::cout << " \nDo you wish to perform more operations as Patient? (Yes/No): ";
		        	std::string resp1;
		        	std::cin >> resp1;
		        	std::transform(resp1.begin(), resp1.end(), resp1.begin(), ::tolower);
					if(resp1.std::string::compare("yes")==0)
                        repeat = YES;
                    else
                        repeat = NO;
                }	        
			}while(repeat == YES);
        }