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

/* run this program using the console pauser or add your own getch, system("pause") or input loop */
int Login(char true_username[5]);
int Password(char true1_username[5],char true_password[5],int a);
void Add();
void Modify();
void View();
void Search();
void Sort();
void Exit();
char *Array[100][3];
int u=0;
int sum = 0;
int main(int argc, char *argv[]) {
    int x;
    int a=0+rand()%1;
    char Anwser[7];
    char true_password[5];
    char true_username[5] = "John";
    int flag = 0;


    do
    {
        x = Login(true_username);
    }while(x != 0);
    Password(true_username,true_password,a);
    while(flag == 0){
    printf("Please enter one of the following words(Add,Modify,View,Search,Sort or Exit):\n");
    scanf("%s",&Anwser);
    if(strcmp(Anwser,"Add") == 0){
        Add();
    }
    else if(strcmp(Anwser,"Modify") == 0){
       Modify();
    }
    else if(strcmp(Anwser,"View") == 0){
       View();
    }
    else if(strcmp(Anwser,"Search") == 0){

    }
    else if(strcmp(Anwser,"Sort") == 0){

    }
    else if(strcmp(Anwser,"Exit") == 0){
       flag = 4;
    }

}
    return 0;
}
int Login(char true_username[5]){
    char username[5];
    printf("Please enter your username:\n");
    scanf("%s",&username);
    if(strcmp(true_username,username) == 0){
        return 0;
    }
    else if(strcmp(true_username,username) != 0){
        return 1;
    }
}
int Password(char true1_username[5],char true_password[5],int a){
    char password[5];
    if(a == 0){
    true1_username[0] = 'J';
    true1_username[2] = 'H';}
    else if(a == 1){
    true1_username[1] = 'O';
    true1_username[3] = 'N';}
    true_password = true1_username;
        do
    {
        printf("Please enter your password:\n");
        scanf("%s",&password);
    }while(strcmp(password,true_password) != 0);
    return 0;
}
void Add(){
    system("cls");
    char i;
    int sum = 0;
    float wra;
    int ther;

    printf("Enter meal\n");
    scanf("%s",&Array[u][0]);
    printf("Enter calories\n");
    scanf("%d", &ther);
 sum=sum+ther;
 char c = (char) ther;
 Array[u][1]='c';
 printf("enter time\n");
scanf("%f", &wra );
i = (char) wra;
Array[u][2]='i';
if(wra>=05.00 && wra<12.00){
   Array[u][3]= "prwino";
}
else if(wra>=12.00 && wra<20.00){
    Array[u][3] = "mesimeriano";
}
else if(wra>=20.00 && wra<05.00){
    Array[u][3] = "vradino";
}
u++;

}


void Modify(){
     system("cls");
    int number;
    int sum = 0;
    int ther;
    float wra;
    int y;
    char i;
    for(y=0;y<3;y++){
        printf("%s\n",Array[u][y]);
    }
    printf("Please enter a number:(1,2,3)\n");
    scanf("%d",&number);
   if(number == 1){
    printf("Enter new meal:\n");
     scanf("%s",&Array[u][0]);
   }
   else if(number == 2){
    printf("Enter calories\n");
    scanf("%d", &ther);
    sum=sum+ther;
 char c = (char) ther;
   }
   else if(number == 3){
     printf("enter time\n");
scanf("%f", &wra );
i = (char) wra;
   }
}
void View(){
    int i;
    int y;
    for(i=0;i<=u;i++){
        for(y=0;y<=3;y++){
                printf("%s\n",Array[i][y]);
        }
    }
    printf("%d %d\n",sum,u);

}