UEFA = """Albania
Andorra
Armenia
Austria
Azerbaijan
Belarus
Belgium
Bosnia-Herzegovina
Bulgaria
Croatia
Cyprus
Czech Republic
Denmark
England
Estonia
Faroe Islands
Finland
France
FYR Macedonia
Georgia
Germany
Gibraltar
Greece
Hungary
Iceland
Israel
Italy
Kazakhstan
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Moldova
Montenegro
Netherlands
Northern Ireland
Norway
Poland
Portugal
Republic of Ireland
Romania
Russia
San Marino
Scotland
Serbia
Slovakia
Slovenia
Spain
Sweden
Turkey
Switzerland
Ukraine
Wales"""

AFC = """
Afghanistan
Australia
Bahrain
Bangladesh
Bhutan
Brunei Darussalam
Cambodia
China PR
Chinese Taipei
Guam
Hong Kong
India
Indonesia
Iran
Iraq
Japan
Jordan
Korea DPR
Korea Republic
Kuwait
Kyrgyzstan
Laos
Lebanon
Macau
Malaysia
Maldives
Mongolia
Myanmar
Nepal
Northern Mariana Islands
Oman
Pakistan
Palestine
Philippines
Qatar
Saudi Arabia
Singapore
Sri Lanka
Syria
Tajikistan
Thailand
Timor-Leste
Turkmenista
United Arab Emirates
Uzbekistan
Vietnam
Yemen"""

CAF = """ Algeria1
Angola
Benin
Botswana
Burkina Faso
Burundi
Cameroon
Cape Verde
Central African Republic
Chad
Comoros
Congo
Congo DR
Djibouti
Egypt
Equatorial Guinea
Eritrea
Ethiopia
Gabon
Gambia
Ghana
Guinea
Guinea-Bissau
Ivory Coast
Kenya
Lesotho
Liberia
Libya
Madagascar
Malawi
Mali
Mauritania
Mauritius
Morocco
Mozambique
Namibia
Niger
Nigeria
Reunion
Rwanda
Sao Tome and Príncipe
Senegal
Seychelles
Sierra Leone
Somalia1
South Africa
South Sudan
Sudan
Swaziland
Tanzania
Togo
Tunisia
Uganda
Zambia
Zanzibar
Zimbabwe"""

CONCACAF = """
Anguilla
Antigua and Barbuda
Aruba
Bahamas
Barbados
Belize
Bermuda
Bonaire
British Virgin Islands
Canada
Cayman Islands
Costa Rica
Cuba
Curaçao
Dominica
Dominican Republic
El Salvador
French Guiana
Grenada
Guadeloupe
Guatemala
Guyana
Haiti
Honduras
Jamaica
Martinique
Mexico
Montserrat
Nicaragua
Panama
Puerto Rico
Saint Kitts and Nevis
Saint Lucia
Saint-Martin
Saint Vincent and the Grenadines
Sint Maarten
Suriname
Trinidad and Tobago
Turks and Caicos Islands
US Virgin Islands
USA"""

CONMEBOL = """
Argentina
Bolivia
Brazil
Chile
Colombia
Ecuador
Paraguay
Peru
Uruguay
Venezuela"""

OFC = """
American Samoa
Cook Islands
Fiji
Kiribati
New Caledonia
New Zealand
Niue
Papua New Guinea
Samoa
Solomon Islands
Tahiti
Tonga
Tuvalu
Vanuatu"""

uefaTeams = """
Albania
Andorra
Armenia
Austria
Azerbaijan
Belarus
Belgium
Bosnia-Herzegovina
Bulgaria
Croatia
Cyprus
Czech Republic
Denmark
England
Estonia
Faroe Islands
Finland
France
FYR Macedonia
Georgia
Germany
Gibraltar
Greece
Hungary
Iceland
Israel
Italy
Kazakhstan
Latvia
Liechtenstein
Lithuania
Luxembourg
Malta
Moldova
Montenegro
Netherlands
Northern Ireland
Norway
Poland
Portugal
Republic of Ireland
Romania
Russia
San Marino
Scotland
Serbia
Slovakia
Slovenia
Spain
Sweden
Switzerland
Ukraine
Wales"""

def get_confed_list():
	"""Makes a nice list of countries in an input confederation for get_groups() to use, and returns that
		confederation"""
	global UEFA, CONMEBOL, CONCACAF, CAF, AFC, OFC
	confed = ""
	while True:
		confed = input("""Please type in a FIFA confederation with all lowercase letters.
			Valid confederations are uefa, conmebol, concacaf, caf, afc and ofc (case sensitive!):\n""")
		if confed == "uefa" or "conmebol" or "caf" or "afc" or "ofc":
			break
		else:
			print("""Sorry, I didn't quite catch that. Only valid confederations will work.\nValid confederations are uefa, conmebol, concacaf, caf, afc and ofc""")
			continue

	if confed == "uefa":
		confed_str = UEFA
	elif confed == "conmebol":
		confed_str = CONMEBOL
	elif confed == "concacaf":
		confed_str = CONCACAF
	elif confed == "caf":
		confed_str = CAF
	elif confed == "afc":
		confed_str = AFC
	elif confed == "ofc":
		confed_str = OFC

	confed_list = confed_str.splitlines()
	return confed_list

def get_groups():
	"""Constructs and prints all of the groups for a confederation, input when the function runs."""
	confed_set = set(get_confed_list())
	while True:
		group_size = int(input("""Input a group size. It has to be even and positive or else the matching
			wont work further down the line, as this script does not currently support byes.\n"""))
		if group_size & 1 == 0 and group_size > 1:
			# If the group size is even, excecute the rest of the function
			break
		else:
			# If it's odd, prompt for input again
			print("Either what you input wasn't even, or it wasn't positive. Please input again.")
			continue
	for i in range(1, (len(confed_set)//group_size) + 1):
		print("\nGroup {}:".format(i))
		for j in range (0,group_size):
			print(confed_set.pop()) # For some reason it's printing an empty line sometimes

	if len(confed_set) != 0:
		print("\nThe leftovers are:")
		for i in confed_set:
			print(i)

get_groups()