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

typedef struct node
{
    char word[LENGTH + 1];

    struct node *next;
}
node;
node *table[26*3];

bool check(const char *word)
{

    node *cursor = table[hash(word)];
    while (cursor != NULL)
    {
        if (strcasecmp(cursor->word, word) == false)
        {
            cursor = cursor->next;
        }
        else
        {
            return true;
        }
    }

    return false;
}
unsigned int hash(const char *word)// to hash a-z 0-26, maybe use ascii value and subtract?
{
    int val = 0;
for (int i = 0; word[i] != '\0'; i++)
    {
	char c = word[i];
        val += c;
    }
}
bool load(const char *dictionary)
{
    char word[LENGTH + 1]; // an array of characters
    FILE *dictr = fopen(dictionary,"r"); // a pointer to a file in read mode
    if (dictr == NULL) // if there's nothing there
    {
        return false;
    }
    char buffer[LENGTH+1];

    while (fscanf(dictr,"%s", buffer) == 1)
    /*
    scan strings one at a time from the pointer to the dictionary
    file in the form of a string
    while fscanf hasn't reached the end of the file
    */
    {
        fscanf(dictr,"%s",buffer);
        node *myword = malloc(sizeof(node));
        if (myword == NULL)
        {
            return false;
        }
        strcpy(myword->word,buffer);
    }
    return true;
}
unsigned int size(void)
{
    int count = 0;
    int i = 0;

    while (table[i]->next != NULL)
/*
if i remember correctly this doesn't work...
how else am I to know how many words
are in the linked list?
*/

    {
        count++;
        i++;
    }
    if (count == 0)
    {
        return 0;
    }

    else
    {
        return count;
    }

}
bool unload(void)
{

    node *cursor = table[hash(0)];
    while (cursor->next != NULL)
    {
        node *tmp = cursor;
        cursor = cursor->next;
        free(tmp);
    }
    return false;
}