from libc.stdint cimport uint32_t

import numpy as np
cimport numpy as np

from cymem.cymem cimport Pool
from thinc.typedefs cimport atom_t

from .typedefs cimport flags_t
from .structs cimport Morphology, TokenC, Lexeme
from .vocab cimport Vocab
from .strings cimport StringStore


ctypedef const Lexeme* const_Lexeme_ptr
ctypedef TokenC* TokenC_ptr

ctypedef fused LexemeOrToken:
    const_Lexeme_ptr
    TokenC_ptr


cdef class Tokens:
    cdef Pool mem
    cdef Vocab vocab
    cdef list tag_names

    cdef TokenC* data

    cdef int length
    cdef int max_length

    cdef int push_back(self, int i, LexemeOrToken lex_or_tok) except -1

    cpdef np.ndarray[long, ndim=2] get_array(self, list features)


cdef class Token:
    cdef readonly StringStore string_store
    cdef public int i
    cdef public int idx
    cdef readonly int pos_id
    cdef readonly int dep_id
    cdef int lemma
    cdef public int head

    cdef public atom_t id
    cdef public atom_t cluster
    cdef public atom_t length
    cdef public atom_t postype
    cdef public atom_t sensetype

    cdef public atom_t sic
    cdef public atom_t norm
    cdef public atom_t shape
    cdef public atom_t asciied
    cdef public atom_t prefix
    cdef public atom_t suffix

    cdef public float prob

    cdef public flags_t flags