import xml.etree.ElementTree
import urllib
import string

def get_steam_ids(steam_user):

    allowed_characters = string.ascii_lowercase + string.digits + '_'
    game_list = {}
    url = 'http://steamcommunity.com/id/{}/games?tab=all&xml=1'.format(steam_id)
    tm = chr(226) + chr(132) + chr(162)
    reg = chr(226) + chr(174)
    dash = chr(226) + chr(128) + chr(147)
    cut_replace = [("'n'", ' and '), (tm, ''), ('(tm)', ''), (reg, ''), ('(r)', ''), (dash, '-'), ('&', ' and '), ("'", ''), (' ', '_')]
    cut_start = ['batman', 'warhammer_40000', "tom_clancys", 'the_elder_scrolls_iii', 'the_elder_scrolls_iv', 'the_elder_scrolls_v', 'star_wars', 'lara_croft_and_the', 'call_of_duty', 'might_and_magic', 'the_lord_of_the_rings', 'middle-earth']
    cut_end = ['_-_', 'goty', 'game_of_the_year', '(', ',', 'gold', 'steam_edition']
    cut_alternate = [('.', ('_dot_', '_point_', '_', '')), ('+', ('_plus_', '_add_', '_', '')), ('-', ('_', ''))]
    cut_either = [('_ep_', '_episode_'), ('_vs_', '_versus_')]
    cut_split = ['/', ':']
    roman_conversion = [('x', 10), ('ix', 9), ('viii', 8), ('vii', 7), ('vi', 6), ('v', 5), ('iv', 4), ('iii', 3), ('ii', 2), ('i', 1)]
    for game in urllib.urlopen(url).read().split('<game>')[1:]:
        game = game.split('<appID>')[1]
        app_id, game = game.split('</appID>')
        game = game.split('<name><![CDATA[')[1]
        name, game = game.split(']]></name>')
        name = name.lower()
        original_name = name
        name_len = len(original_name)

        for i, j in cut_replace:
            name = name.replace(i, j)
        names = [name]
        for i in cut_end:
            for n in list(names):
                if i in n:
                    n_split = n.split(i)
                    for j in xrange(1, len(n_split)):
                        n_new = ''
                        for k in xrange(j):
                            k + 1
                            n_new += n_split[k]
                        names.append(n_new)
        for i in cut_start:
            for n in list(names):
                if n.startswith(i):
                    names.append(n.split(i)[1])
        for i, j in cut_either:
            for n in list(names):
                has_i = i in n
                has_j = j in n
                if has_i:
                    names.append(n.replace(i, j))
                if has_j:
                    names.append(n.replace(j, i))
        for i, j in cut_alternate:
            for n in list(names):
                if i in n:
                    for k in j:
                        names.append(n.replace(i, k))
        for i in cut_split:
            for n in list(names):
                if i in n:
                    names += n.split(i)

        for name in set(names):

            #Remove all extra characters
            name = ''.join(i for i in name if i in allowed_characters).strip('_')

            #Remove double spacing
            while '__' in name:
                name = name.replace('__', '_')

            #Convert roman numberals to numbers
            name2 = None
            for r, n in roman_conversion:
                if '_{}_'.format(r) in name:
                    name2 = name.replace('_{}_'.format(r), '_{}_'.format(n))
                    break
                elif name.endswith('_{}'.format(r)):
                    name2 = name[:-len(r)] + str(n)
                    break

            if name:
                if name not in game_list or name_len < game_list[name][1]:
                    game_list[name] = (app_id, name_len)
                if name2 is not None and (name2 not in game_list or name_len < game_list[name2][1]):
                    if name2 not in game_list or game_list[name2][1]:
                        game_list[name2] = (app_id, name_len)

    return game_list

def generate_remote_functions(game_list):
    for game in sorted(game_list.keys()):
        id = game_list[game][0]
        print 'actions.launch_{} = function ()'.format(game)
        print '    os.open("steam://rungameid/{}");'.format(id)
        print 'end'


steam_id = 'Obliterator2'
generate_remote_functions(get_steam_ids(steam_id))