#!/usr/bin/env python

#######################################################
# Copyright (c) 2019, ArrayFire
# All rights reserved.
#
# This file is distributed under 3-clause BSD license.
# The complete license agreement can be obtained at:
# http://arrayfire.com/licenses/BSD-3-Clause
########################################################

import array as host

import arrayfire as af

from . import _util


def simple_array(verbose=False):
    display_func = _util.display_func(verbose)
    print_func = _util.print_func(verbose)

    a = af.array.Array([1, 2, 3])
    display_func(a)
    display_func(a.T)
    display_func(a.H)
    print_func(a.shape)

    b = a.as_type(af.Dtype.s32)
    display_func(b)

    print_func(a.elements(), a.type(), a.dims(), a.numdims())
    print_func(a.is_empty(), a.is_scalar(), a.is_column(), a.is_row())
    print_func(a.is_complex(), a.is_real(), a.is_double(), a.is_single())
    print_func(a.is_real_floating(), a.is_floating(), a.is_integer(), a.is_bool())

    a = af.array.Array(host.array("i", [4, 5, 6]))
    display_func(a)
    print_func(a.elements(), a.type(), a.dims(), a.numdims())
    print_func(a.is_empty(), a.is_scalar(), a.is_column(), a.is_row())
    print_func(a.is_complex(), a.is_real(), a.is_double(), a.is_single())
    print_func(a.is_real_floating(), a.is_floating(), a.is_integer(), a.is_bool())

    a = af.array.Array(host.array("I", [7, 8, 9] * 3), (3, 3))
    display_func(a)
    print_func(a.elements(), a.type(), a.dims(), a.numdims())
    print_func(a.is_empty(), a.is_scalar(), a.is_column(), a.is_row())
    print_func(a.is_complex(), a.is_real(), a.is_double(), a.is_single())
    print_func(a.is_real_floating(), a.is_floating(), a.is_integer(), a.is_bool())

    c = a.to_ctype()
    for n in range(a.elements()):
        print_func(c[n])

    c, s = a.to_ctype(True, True)
    for n in range(a.elements()):
        print_func(c[n])
    print_func(s)

    arr = a.to_array()
    lst = a.to_list(True)

    print_func(arr)
    print_func(lst)

    print_func(a.is_sparse())


_util.tests["array"] = simple_array