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

void adminLogin(),funcNotif(char x[]);
void funcRegi(char y[]);
void admorcl();
void AdminHomeS();
void ClientLogScr();
void funcLog();
char UserToPass(char *w);
char RegUs[10],answer[8],access[20],clientLogin[10],answer[8],ansApp[5],ClUser[10],ClPass[10];
int i=0;






int main() {
	char modeChoice[10],accessAdmin[15];

		//**************HOME SCREEN *********************
					admorcl();
	if (strcmp(answer,"Admin")==0) {
				adminLogin();
			do {
				if (strcmp(access,"Exit")==0) {
					admorcl();
				}
				AdminHomeS();		//ADMIN SCREEN

			}
			while(strcmp(access,"Exit")==0);
	}
	else {
			ClientLogScr();
			if (strcmp(clientLogin,"Register")==0) {
				funcRegi(RegUs);
				i=-1;
				admorcl();
				adminLogin();
				i=1;
				AdminHomeS();
				funcNotif(RegUs);
				if (strcmp(ansApp,"Yes")==0) {
					i=1;
					admorcl();
					funcLog();
				}
			}
		  	else {
		 		funcLog();
		 	}

	}
	return 0;
}






void admorcl() {
		system("cls");
		printf("\n\t\t\t      ~ Home Screen ~");
		if (i==1) {
			do {
				printf("\n\n\n\t\tEnter as (Admin / Client): ");
				scanf("%s",answer);
			}
			while (strcmp(answer,"Client")!=0);
		}
		else if (i==-1) {
			do {
				printf("\n\n\n\t\tEnter as (Admin / Client): ");
				scanf("%s",answer);
			}
			while (strcmp(answer,"Admin")!=0);
		}
		else {
			do {
				printf("\n\n\n\t\tEnter as (Admin / Client): ");
				scanf("%s",answer);
			}
			while ((strcmp(answer,"Admin")!=0)&&(strcmp(answer,"Client")!=0));
		}
		system("cls");
}



void adminLogin() {
	char adminUser[8],adminPass[8];

		system("cls");
		printf("\n\n\t\t\t ~ Admin's login screen ~");
		do {
			printf("\n\n\n\t\t Username: ");
			scanf("%s",&adminUser);
		}
		while ((strcmp(adminUser,"admin")!=0));
		do {
			printf("\n\n\t\t Password: ");
			scanf("%s",&adminPass);
		}
		while ((strcmp(adminPass,"pizza")!=0));
		system("cls");
}



void AdminHomeS() {
	char accessNotif[5];

	printf("\n\n\t\t\t ~~ ADMIN'S SCREEN ~~");
	if (i==1) {
		printf("\n\n\n\t 1)Notifications (1)");
	}
	else {
		printf("\n\n\n\t 1)Notifications");
	}
	printf("\n\n\t 2)View");
	printf("\n\n\t 3)Search");
	printf("\n\n\t 4)Exit");
	if (i==1) {
		do {
			printf("\n\n\n\t\t\tGet access to notifications? : ");
			scanf("%s",accessNotif);
		}
		while (strcmp(accessNotif,"Yes")!=0);
	}
	else {
		do {
			printf("\n\n\n\t\t\t\tGet access to: ");
			scanf("%s",access);
		}
		while ((strcmp(access,"Notifications")!=0)&&
			   (strcmp(access,"View")!=0)&&
			   (strcmp(access,"Search")!=0)&&
			   (strcmp(access,"Exit")!=0));
	}
}



void ClientLogScr() {
	system("cls");
	printf("\n\n\t\t\t ~ Client's login screen ~" "\n\n\n\t\tRegister.\t\t\tLogin." "\n\t\t(Create new account).\t\t(Already have an account).");
	do {
		printf("\n\n\n\t Choose: ");
		scanf("%s",&clientLogin);
	}
	while ((strcmp(clientLogin,"Register")!=0)&&(strcmp(clientLogin,"Login")!=0));
}



void funcLog() {
	char *Ptr;
	char Clapproved[10];
	system("cls");
	if (i==1) {
		printf("\n\n\t\t\t ~Login screen~");
		printf("\n\n\t\t Your username has been approved.");
		//UserToPass(RegUs);
		Ptr=RegUs;

		printf("\n\n\t\t Your password is: %s",Ptr);
		do {
			printf("\n\n\n\n\n\t\t\tType your username: ");
			scanf("%s",&Clapproved);
		}
		while (strcmp(Clapproved,RegUs)!=0);
	}
	else {
		printf("\n\n\t\t\t ~Login screen~");
		printf("\n\n\n\n\n\n\tType your username: ");
		scanf("%s",&ClUser);
	}
}



void funcRegi(char y[]) {
	system("cls");
	printf("\n\n\t\t\t ~Register screen~");
	printf("\n\n\n\tType your username: ");
	scanf("%s",y);
}



void funcNotif(char x[]) {
	system("cls");
	printf("\n\n\t\t\t ~~ ADMIN'S SCREEN ~~" "\n\n\n\t You have 1 notification." "\n\n\t\tUsername:%s",x);
	do {
		printf("\n\n\t Approve?: ");
		scanf("%s",&ansApp);
	}
	while ((strcmp(ansApp,"Yes")!=0)&&(strcmp(ansApp,"No")!=0));
}



char UserToPass(char *w) {
	char Pass[10],*Ptr;
	Ptr=Pass;

	while (*w != '\0') {
		*Ptr = toupper(*w);
		*w+=2;
	}
	return *Ptr;
}