# BSD 3-Clause License; see https://github.com/scikit-hep/awkward/blob/main/LICENSE

from __future__ import annotations

import os

import numpy as np  # noqa: F401
import pytest

import awkward as ak

DIR = os.path.dirname(__file__)
SAMPLES_DIR = os.path.join(os.path.abspath(DIR), "samples")


def test_int():
    filename = os.path.join(SAMPLES_DIR, "int_test_data.avro")
    data = [34, 45, 67, 78, 23, 89, 6, 33, 96, 73]
    assert ak.from_avro_file(file=filename).to_list() == data


def test_boolean():
    filename = os.path.join(SAMPLES_DIR, "bool_test_data.avro")
    data = [True, False, False, True, True, True, False, False, False, False]
    assert ak.from_avro_file(file=filename).to_list() == data


def test_long():
    filename = os.path.join(SAMPLES_DIR, "long_test_data.avro")
    data = [12, 435, 56, 12, 67, 34, 89, 2345, 536, 8769]
    assert ak.from_avro_file(file=filename).to_list() == data


def test_float():
    filename = os.path.join(SAMPLES_DIR, "float_test_data.avro")
    data = [
        12.456,
        57.1234,
        798.23,
        345.687,
        908.23,
        65.89,
        43.57,
        745.79,
        532.68,
        3387.684,
    ]
    assert pytest.approx(ak.from_avro_file(file=filename).to_list()) == data


def test_double():
    filename = os.path.join(SAMPLES_DIR, "double_test_data.avro")
    data = [
        12.456,
        57.1234,
        798.23,
        345.687,
        908.23,
        65.89,
        43.57,
        745.79,
        532.68,
        3387.684,
    ]
    assert pytest.approx(ak.from_avro_file(file=filename).to_list()) == data


def test_bytes():
    filename = os.path.join(SAMPLES_DIR, "bytes_test_data.avro")
    data = [
        bytes("hello", "utf-8"),
        bytes("hii", "utf-8"),
        bytes("byee", "utf-8"),
        bytes("pink", "utf-8"),
        bytes("blue", "utf-8"),
        bytes("red", "utf-8"),
        bytes("chrome", "utf-8"),
        bytes("green", "utf-8"),
        bytes("black", "utf-8"),
        bytes("peach", "utf-8"),
    ]
    assert pytest.approx(ak.from_avro_file(file=filename).to_list()) == data


def test_string():
    filename = os.path.join(SAMPLES_DIR, "string_test_data.avro")
    data = [
        "Hello",
        "what",
        "should",
        "we",
        "do",
        "for",
        "this",
        "period",
        "of",
        "time",
    ]
    assert (
        ak.from_avro_file(
            file=filename,
        ).to_list()
        == data
    )


def test_fixed():
    filename = os.path.join(SAMPLES_DIR, "fixed_test_data.avro")
    data = [
        b"like this one",
        b"like this one",
        b"like this one",
        b"like this one",
        b"like this one",
        b"like this one",
        b"like this one",
        b"like this one",
    ]
    assert ak.from_avro_file(file=filename).to_list() == data


def test_null():  # change the while loop to for loop to fix this
    filename = os.path.join(SAMPLES_DIR, "null_test_data.avro")
    data = [
        None,
        None,
        None,
        None,
        None,
        None,
        None,
        None,
        None,
    ]
    assert ak.from_avro_file(file=filename).to_list() == data


def test_enum():
    filename = os.path.join(SAMPLES_DIR, "enum_test_data.avro")
    data = ["TWO", "ONE", "FOUR", "THREE", "TWO", "ONE", "FOUR", "THREE", "TWO", "ONE"]
    assert ak.from_avro_file(file=filename).to_list() == data


def test_arrays_int():
    filename = os.path.join(SAMPLES_DIR, "array_test_data.avro")
    data = [
        [34, 556, 12],
        [34, 556, 12],
        [34, 532, 657],
        [236, 568, 12],
        [34, 556, 12],
        [34, 54, 967],
        [34, 556, 12],
        [34, 647, 12],
    ]
    assert ak.from_avro_file(file=filename).to_list() == data


def test_array_string():
    filename = os.path.join(SAMPLES_DIR, "array_string_test_data.avro")
    data = [
        ["afsdfd", "sgrh"],
        ["afsdfd", "sgrh"],
        ["afsdfd", "sgrh"],
        ["afsdfd", "sgrh"],
        ["afsdfd", "sgrh"],
    ]

    assert ak.from_avro_file(file=filename).to_list() == data


# @pytest.mark.skip(reason="FIXME!")
def test_array_enum():
    filename = os.path.join(SAMPLES_DIR, "array_enum_test_data.avro")
    data = [
        ["ONE", "FOUR"],
        ["THREE", "ONE"],
        ["THREE", "FOUR"],
        ["TWO", "ONE"],
        ["FOUR", "THREE"],
    ]
    assert ak.from_avro_file(file=filename).to_list() == data


def test_Unions_int_null():
    filename = os.path.join(SAMPLES_DIR, "int_null_test_data.avro")
    data = [2345, 65475, None, 676457, 343, 7908, None, 5768]  # int_null_test
    assert ak.from_avro_file(file=filename).to_list() == data


def test_Unions_string_null():
    filename = os.path.join(SAMPLES_DIR, "string_null_test_data.avro")
    data = ["blue", None, "yellow", None, "Green", None, "Red"]  # string_null_test
    assert ak.from_avro_file(file=filename).to_list() == data


def test_Unions_enum_null():
    filename = os.path.join(SAMPLES_DIR, "enum_null_test_data.avro")
    data = ["TWO", None, "ONE", None, "FOUR", None, "THREE"]  # enum_null_test
    assert ak.from_avro_file(file=filename).to_list() == data


def test_Unions_record_null():
    filename = os.path.join(SAMPLES_DIR, "record_null_test_data.avro")
    data = [
        {"name": "fegweg", "ex": 2.450000047683716},
        None,
        {"name": "therer", "ex": 57.46200180053711},
        None,
        {"name": "tedjte", "ex": 653.1199951171875},
        None,
    ]

    assert ak.from_avro_file(file=filename).to_list() == data


def test_Unions_null_X_Y():
    filename = os.path.join(SAMPLES_DIR, "int_string_null_test_data.avro")
    data = ["TWO", 5684, "ONE", None, 3154, "FOUR", 69645, "THREE"]  # int_string_null
    assert ak.from_avro_file(file=filename).to_list() == data


def test_record_1():
    filename = os.path.join(SAMPLES_DIR, "record_1_test_data.avro")
    data = [
        {"name": "Pierre-Simon Laplace", "age": 77, "Numbers": "TWO"},
    ]
    assert ak.from_avro_file(file=filename).to_list() == data


def test_records():
    filename = os.path.join(SAMPLES_DIR, "record_test_data.avro")
    data = [
        {"name": "Pierre-Simon Laplace", "age": 77, "Numbers": "TWO"},
        {"name": "Henry", "age": 36, "Numbers": "THREE"},
        {"name": "Harry", "age": 769, "Numbers": "ONE"},
        {"name": "Jim", "age": 3215, "Numbers": "FOUR"},
        {"name": "Lindsey", "age": 658, "Numbers": "TWO"},
        {"name": "Eduardo", "age": 25, "Numbers": "THREE"},
        {"name": "Aryan", "age": 6478, "Numbers": "FOUR"},
    ]
    assert ak.from_avro_file(file=filename).to_list() == data