# CSE 143, Winter 2010, Marty Stepp
# Homework 6 (Anagrams)
#
# AnagramMain is a client program that prompts a user for the name of a
# dictionary file and then gives the user the opportunity to find anagrams of
# various phrases.  It constructs an Anagrams object to do the actual
# search for anagrams that match the user's phrases.
#
# originally written by Stuart Reges, 5/9/2005
# modified by Marty Stepp, 2/15/2010

from anagrams import *


# dictionary file to use for input (change to dict2, dict3)
DICTIONARY_FILE = "dict1.txt"

# set to true to test runtime and # of letter inventories created
TIMING = False


print("Welcome to the CSE 143 anagram solver.")
print("Using dictionary file " + DICTIONARY_FILE + ".")

# read dictionary into a list
dictionary = []
for line in open(DICTIONARY_FILE):
    dictionary.append(line.strip())

# create Anagrams object for, well, solving anagrams
solver = Anagrams(dictionary)

# get first phrase to solve
phrase = input("Phrase to scramble (Enter to quit)? ").strip()

# loop to get/solve each phrase
while len(phrase) > 0:
    print("All words found in \"" + phrase + "\":")
    all_words = solver.words(phrase)
    print(all_words)
    print("")

    max = input("Max words to include (Enter for no max)? ").strip()
    if len(max) > 0:
        # use a max
        max = int(max)
        solver.print_anagrams(phrase, max)   # print all anagrams of phrase
    else:
        # no max
        solver.print_anagrams(phrase)        # print all anagrams of phrase
    
    print("")
    phrase = input("Phrase to scramble (Enter to quit)? ").strip()