# Holds symbols for graphemes, phonemes, and pos-tags.
# noinspection SpellCheckingInspection,GrazieInspection
"""
POS tag list:

CC      coordinating conjunction
CD	    cardinal digit
DT	    determiner
EX	    existential there ("there is" -> "there exists")
FW	    foreign word
IN	    preposition/subordinating conjunction
JJ	    adjective  ('big')
JJR	    adjective, comparative	('bigger')
JJS	    adjective, superlative	('biggest')
LS	    list marker	("1)", "2)", "3)")
MD	    modal	('could', 'will')
NN	    noun, singular
NNS	    noun plural
NNP	    proper noun, singular	'Harrison'
NNPS	proper noun, plural	'Americans'
PDT	    predeterminer	('all' in 'all the kids')
POS	    possessive ending	(parent's)
PRP	    personal pronoun	(I, he, she)
PRP$	possessive pronoun	(my, his, hers)
RB	    adverb	('very', 'silently')
RBR     adverb, comparative	('better')
RBS     adverb, superlative	('best')
RP      particle	('give up')
TO      to	("go 'to' the store.")
UH	    interjection	("errrrrrrrm")
VB	    verb, base form	take
VBD	    verb, past tense	took
VBG	    verb, gerund/present participle	taking
VBN	    verb, past participle	taken
VBP	    verb, sing. present, non-3d	take
VBZ	    verb, 3rd person sing. present	takes
WDT	    wh-determiner	which
WP	    wh-pronoun	who, what
WP$	    possessive wh-pronoun	whose
WRB	    wh-abverb	where, when
"""

from __future__ import annotations

# noinspection SpellCheckingInspection,GrazieInspection
graphemes = list("abcdefghijklmnopqrstuvwxyz")
phonemes = ['AA0', 'AA1', 'AA2', 'AE0', 'AE1', 'AE2', 'AH0', 'AH1', 'AH2', 'AO0',
            'AO1', 'AO2', 'AW0', 'AW1', 'AW2', 'AY0', 'AY1', 'AY2', 'B', 'CH', 'D', 'DH',
            'EH0', 'EH1', 'EH2', 'ER0', 'ER1', 'ER2', 'EY0', 'EY1', 'EY2', 'F', 'G', 'HH',
            'IH0', 'IH1', 'IH2', 'IY0', 'IY1', 'IY2', 'JH', 'K', 'L', 'M', 'N', 'NG',
            'OW0', 'OW1', 'OW2', 'OY0', 'OY1', 'OY2', 'P', 'R', 'S', 'SH', 'T', 'TH',
            'UH0', 'UH1', 'UH2', 'UW', 'UW0', 'UW1', 'UW2', 'V', 'W', 'Y', 'Z', 'ZH']
pos_tags = ['CC', 'CD', 'DT', 'EX', 'FW', 'IN', 'JJ', 'JJR', 'JJS', 'LS', 'MD', 'NN', 'NNS',
            'NNP', 'NNPS', 'PDT', 'POS', 'PRP', 'PRP$', 'RB', 'RBR', 'RBS', 'RP', 'TO', 'UH',
            'VB', 'VBD', 'VBG', 'VBN', 'VBP', 'VBZ', 'WDT', 'WP', 'WP$', 'WRB']
pos_type_tags = ['VERB', 'NOUN', 'PRON', 'ADJ', 'ADV']
pos_type_short_tags = ['V', 'N', 'P', 'A', 'R']
pos_type_form_dict = {'V': 'VERB', 'N': 'NOUN', 'P': 'PRON', 'A': 'ADJ', 'R': 'ADV'}
graphemes_set = set(graphemes)
phonemes_set = set(phonemes)
pos_tags_set = set(pos_tags)
pos_type_tags_set = set(pos_type_tags)
pos_type_short_tags_set = set(pos_type_short_tags)
punctuation = {'.', ',', ':', ';', '?', '!', '-', '_', '\'', '\"', '`', '~', '@', '#', '$'}
consonants = {'B', 'CH', 'D', 'DH', 'F', 'G', 'HH', 'JH', 'K', 'L', 'M', 'N', 'NG', 'P', 'R',
              'S', 'SH', 'T', 'TH', 'V', 'W', 'Y', 'Z', 'ZH'}


# Method to convert from short type tags to full type tags.
def to_full_type_tag(short_type_tag: str) -> str | None:
    if short_type_tag == 'V':
        return 'VERB'
    elif short_type_tag == 'N':
        return 'NOUN'
    elif short_type_tag == 'P':
        return 'PRON'
    elif short_type_tag == 'A':
        return 'ADJ'
    elif short_type_tag == 'R':
        return 'ADV'
    else:
        return None