#include <stdbool.h>
#include "dictionary.h"
#include <stdio.h>
#include <cs50.h>
#include <ctype.h>
#include <string.h>
#include <stdlib.h>

int dictionary_size=1;
FILE* dictfile;

/**
 * Returns true if word is in dictionary else false.
 */
bool check(const char* word){

    return true;
}

/**
 * Loads dictionary into memory.  Returns true if successful else false.
 */
bool load(const char* dictionary){
    dictfile = fopen(dictionary, "r");
    char symw;
    if(dictfile == NULL){
        return false;
    }
    while(feof(dictfile) == 0){
        symw = fgetc(dictfile);
        if(symw == EOF){
            break;
        }else if(symw == '\n'){
            dictionary_size++;
        }
    }
    return true;
}

/**
 * Returns number of words in dictionary if loaded else 0 if not yet loaded.
 */
unsigned int size(void){
    if(dictionary_size != 0){
        return dictionary_size;
    }else{
        return 0;
    }
}

/**
 * Unloads dictionary from memory.  Returns true if successful else false.
 */
bool unload(void){
    if(dictfile != NULL || dictfile == NULL){
        fclose(dictfile);
        return true;
    }else return false;
}