//Torbens Kopie zum Testen
#include <string.h>
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
#include "game.h"
#include "graphicalGame.h"

#define MAX_NUMBER_OF_WORDS 100
#define MAX_WORD_LEN 100
#define MAX_LINE_LEN 1024
#define SALAD_SIZE 20
// TODO:
// eine Funktion implementieren, die ein einzelnes Wort aus einer Textdatei (words.txt) einliest und als C-String zurückgibt.

// Read words from file and store in 'words' array
int readWords(FILE *file, char words[][MAX_WORD_LEN], unsigned int maxWordCount)
{   
    char *tmp;
    int counter = 0;
    char delimiters[] = ",!.;:? \n";
    char *token;
    while(fgets(tmp, MAX_LINE_LEN, file)){
        printf("Input Line: %s\n", tmp);
        token = strtok (tmp, delimiters);
        
        while(token != NULL){
            printf("Token:%s\n", token);

            size_t len = strlen(token);
            char copy[len+1];
            strncpy(copy, token, len+1);
            copy[len] = '\0';
            
            strncpy(words[counter+1], copy, len);
            words[counter+1][len] = '\0';
            printf("Word: %s\n", words[counter+1]);
            token = strtok (NULL, delimiters);
            counter++;
        }
    }
    return counter;
}

int main(void){

    char words[MAX_NUMBER_OF_WORDS][MAX_WORD_LEN]; // Array to hold the words to be used in the game
    unsigned int wordCount = 0;
    FILE *file = fopen("words.txt", "r");
    if(file != NULL)
    {
        unsigned int placedWords = 0;
        char wordSalad[MAX_SEARCH_FIELD_LEN][MAX_SEARCH_FIELD_LEN]; // 2D array to store the word sala
        // Read words from file and store in 'words' array
        printf("readWords start\n");
        wordCount = readWords(file, words, MAX_NUMBER_OF_WORDS);
        printf("%d", wordCount);
        fclose(file);

        // Create the word salad by placing words into grid
        placedWords = createWordSalad(wordSalad, SALAD_SIZE, words, wordCount);

        // TODO:
        // Check if all words were successfully placed
        // Start the game if successful
        // error message if some words couldn't be placed


    }
    return EXIT_SUCCESS;
}