import sys

ARGUMENTS_AMOUNT = 3
DIRECTIONS_POSITION = 2
WORDS_LIST_POSITION = 0
MATRIX_LIST_POSITION = 1

if __name__ == "main":
    if len(sys.argv) == ARGUMENTS_AMOUNT:
        if

def word_list_reading(word_file):

    word_list = []
    word_pool = open(word_file,"r")
    for line in word_pool:
        if line[len(line)-1] == "\n":
            word = line[:len(line)-1]
            word_list.append(word)
        else:
            word_list.append(line)
    return word_list



def matrix_file_reading(matrix_file):

    matrix_pool = open(matrix_file,"r")
    crossword = []
    for line in matrix_pool:
        if line[len(line)-1] == "\n":
            low_case_line = line[:len(line)-1].lower()
        else:
            low_case_line = line.lower()
        letter_pool = low_case_line.split(",")
        crossword.append(letter_pool)
    return crossword

def horizontal_search(word,crossword_matrix,word_count):


    for line in crossword_matrix:
        if word in line:
            if word in word_count:
                word_count[word] += 1
            else:
                word_count[word] = 1

def vertical_search(word,crossword_matrix,word_count):

    line_length = len(crossword_matrix[0])
    for j in range(line_length):
        column = ""
        for line in crossword_matrix:
            column += line[j]
        if word in column:
            if word in word_count:
                word_count += 1
            else:
                word_count[word] = 1
    return word_count

def upper_diagonal_search(word,crossword,word_count):

    last_index = len(crossword[0]) - 1
    delta = len(word) - 1
    for (i,line) in enumerate(crossword_matrix):
        for (j,letter) in enumerate(line):
            if letter == word[0]:
                if j + delta <= last_index:
                    if i - delta <= 0:
                        for n in range(1,len(word)):
                            if crossword[i-1][j+1] != word[n]:
                                break
                            i -= 1
                            j += 1
                        if word in word_count:
                            word_count[word] += 1
                        else:
                            word_count[word] = 1
    return word_count

def lower_digaonal_search(word,crossword,word_count):

    delta = len(word) - 1
    for (i, line) in enumerate(crossword_matrix):
        for (j, letter) in enumerate(line):
            if letter == word[0]:
                if j - delta >= 0:
                    if i - delta <= 0:
                        for n in range(1,len(word)):
                            if crossword[i-1][j-1] != word[n]:
                                break
                            i -= 1
                            j -= 1
                        if word in word_count:
                            word_count[word] += 1
                        else:
                            word_count[word] = 1
    return word_count