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#
# Created by Soldoskikh Kirill.
# Copyright © 2018 Intuition. All rights reserved.
#
from libcpp cimport bool
from cython.operator cimport dereference as deref
from cython.operator cimport preincrement as inc
from cython.operator cimport postincrement as pinc
from cpython.object cimport Py_LT, Py_EQ
from cpython.ref cimport PyObject, Py_XINCREF, Py_XDECREF
from libc.stdlib cimport malloc, free
from libcpp.unordered_map cimport unordered_map
from libcpp.string cimport string
from libcpp.utility cimport pair
from libcpp.vector cimport vector
from redblackpy.tree_cython_api.types_mapping cimport *
from redblackpy.tree_cython_api cimport tree as tree
import cython
cimport cython
cdef enum RedBlackPyError:
INT_KEY_ERROR = -1
EXT_KEY_ERROR = -2
TYPE_ERROR = -3
#--------------------------------------------------------------------------------------------
# Structure for Python objects handling
#--------------------------------------------------------------------------------------------
cdef extern from "Python.h":
int PyObject_RichCompareBool(PyObject* o1, PyObject* o2, int opid)
ctypedef struct c_pyobject:
PyObject* data
# Typedefs
#--------------------------------------------------------------------------------------------
ctypedef void* void_ptr
ctypedef tree.rb_node_valued[c_pyobject, void_ptr] rb_node_valued
ctypedef tree.rb_tree[rb_node_valued, c_pyobject] rb_tree
ctypedef tree.rb_tree[rb_node_valued, c_pyobject]* rb_tree_ptr
ctypedef rb_node_valued* node_ptr
ctypedef tree.rb_tree[rb_node_valued, c_pyobject].iterator iterator
#--------------------------------------------------------------------------------------------
cdef c_pyobject to_c_pyobject(object obj)
cdef int compare_func(const c_pyobject& a_1, const c_pyobject& a_2) with gil
cdef int equal(const c_pyobject& a_1, const c_pyobject& a_2) with gil
cdef int comp_pair( const pair[rb_tree_ptr, iterator]& a_1,
const pair[rb_tree_ptr, iterator]& a_2 ) with gil
cdef int equal_pair( const pair[rb_tree_ptr, iterator]& a_1,
const pair[rb_tree_ptr, iterator]& a_2 ) with gil
#--------------------------------------------------------------------------------------------
# Base series class definition
#--------------------------------------------------------------------------------------------
cdef class __BaseTreeSeries:
# Attributes
cdef rb_tree_ptr __index
cdef node_ptr __last_call
cdef bool __iter_mode
# Methods
cpdef bint empty(self)
cpdef list keys(self)
cpdef begin(self)
cpdef end(self)
cpdef void on_itermode(self)
cpdef void off_itermode(self)
cdef rb_tree_ptr get_tree(self)
cdef inline node_ptr link(self)
cdef __get_key_from_ptr(self, node_ptr node)
cdef __get_key_from_iter(self, iterator node)
#--------------------------------------------------------------------------------------------
# Series class definition
#--------------------------------------------------------------------------------------------
cdef class Series:
# Attributes
cdef __BaseTreeSeries dtype_series
cdef public str name
cdef readonly str dtype
# Methods
cpdef void insert(self, key, value) except*
cpdef void insert_range(self, pairs) except*
cpdef void erase(self, key) except*
cpdef begin(self)
cpdef end(self)
cdef rb_tree_ptr get_tree(self)
cpdef list index(self)
cpdef list values(self)
cpdef list items(self)
cpdef tuple floor(self, key)
cpdef tuple ceil(self, key)
cpdef Series truncate(self, start, stop)
cpdef Series uniform(self, start, stop, step)
cpdef map(self, method, bint inplace=*, tuple args=*, dict kwargs=*)
cpdef void set_interpolation(self, str interpolate)
cpdef void set_extrapolation(self, extrapolate)
cpdef void set_arithmetic(self, str arithmetic)
cpdef void on_itermode(self)
cpdef void off_itermode(self)
cpdef void cast_dtype(self, str dtype) except*
cpdef to_pandas(self)