import json
import logging
from pathlib import Path
from unittest.mock import patch

from common.licenses.licenses import LicenseInfo
from provider_api_scripts import jamendo


RESOURCES = Path(__file__).parent.resolve() / "resources/jamendo"

logging.basicConfig(
    format="%(asctime)s - %(name)s - %(levelname)s:  %(message)s",
    level=logging.DEBUG,
)


def test_get_image_pages_returns_correctly_with_none_json():
    expect_result = None
    with patch.object(
        jamendo.delayed_requester, "get_response_json", return_value=None
    ):
        actual_result = jamendo._get_batch_json()
    assert actual_result == expect_result


def test_get_image_pages_returns_correctly_with_no_results():
    expect_result = None
    with patch.object(jamendo.delayed_requester, "get_response_json", return_value={}):
        actual_result = jamendo._get_batch_json()
    assert actual_result == expect_result


def test_get_query_params_adds_offset():
    actual_qp = jamendo._get_query_params(offset=200)
    assert actual_qp["offset"] == 200


def test_get_query_params_leaves_other_keys():
    actual_qp = jamendo._get_query_params(
        offset=200, default_query_params={"test": "value"}
    )
    assert actual_qp["test"] == "value"
    assert len(actual_qp.keys()) == 2


def test_get_items():
    with open(RESOURCES / "page1.json") as f:
        first_response = json.load(f)
    with patch.object(jamendo, "_get_batch_json", side_effect=[first_response, []]):
        expected_image_count = 4
        actual_image_count = jamendo._get_items()
        assert expected_image_count == actual_image_count


def test_process_item_batch_handles_example_batch():
    with open(RESOURCES / "audio_data_example.json") as f:
        items_batch = [json.load(f)]
    with patch.object(jamendo.audio_store, "add_item", return_value=1) as mock_add:
        jamendo._process_item_batch(items_batch)
        mock_add.assert_called_once()
        _, actual_call_args = mock_add.call_args_list[0]
        expected_call_args = {
            "audio_set": "Opera I",
            "audio_url": "https://mp3d.jamendo.com/download/track/732/mp32/",
            "category": "music",
            "creator": "Haeresis",
            "creator_url": "https://www.jamendo.com/artist/92/haeresis",
            "duration": 144000,
            "filetype": "mp32",
            "foreign_identifier": "732",
            "foreign_landing_url": "https://www.jamendo.com/track/732",
            "genres": [],
            "license_info": LicenseInfo(
                license="by-nc",
                version="2.0",
                url="https://creativecommons.org/licenses/by-nc/2.0/",
                raw_url="http://creativecommons.org/licenses/by-nc/2.0/",
            ),
            "meta_data": {
                "downloads": 0,
                "listens": 5616,
                "playlists": 0,
                "release_date": "2005-04-12",
            },
            "raw_tags": ["instrumental", "speed_medium"],
            "set_foreign_id": "119",
            "set_position": 6,
            "set_thumbnail": "https://usercontent.jamendo.com?type=album&id=119&width=200",
            "set_url": "https://www.jamendo.com/album/119/opera-i",
            "thumbnail_url": "https://usercontent.jamendo.com?type=album&id=119&width=200&trackid=732",
            "title": "Thoughtful",
        }
        assert actual_call_args == expected_call_args


def test_extract_audio_data_returns_none_when_media_data_none():
    actual_image_info = jamendo._extract_audio_data(None)
    expected_image_info = None
    assert actual_image_info is expected_image_info


def test_extract_audio_data_returns_none_when_no_foreign_id():
    with open(RESOURCES / "audio_data_example.json") as f:
        audio_data = json.load(f)
        audio_data.pop("shareurl", None)
    actual_image_info = jamendo._extract_audio_data(audio_data)
    expected_image_info = None
    assert actual_image_info is expected_image_info


def test_extract_audio_data_falls_back_on_audio_url_when_download_not_available():
    """
    We use the URL from `audiodownload` only if download is allowed, and there is
    download URL. Otherwise, we try to get URL from `audio_url`
    """
    AUDIO_D_URL = "https://mp3d.jamendo.com/download/track/732/mp32/"
    AUDIO_URL = (
        "https://mp3d.jamendo.com/?trackid=732&format=mp32&from="
        "WftSCtIfbfXP90c1jNqsfw%3D%3D%7CNzgGctbCMB1xAW8bJE5uEw%3D%3D"
    )
    with open(RESOURCES / "audio_data_example.json") as f:
        audio_data = json.load(f)
    actual_image_info = jamendo._extract_audio_data(audio_data)["audio_url"]
    expected_image_download_url = AUDIO_D_URL
    assert actual_image_info == expected_image_download_url

    audio_data["audiodownload_allowed"] = False
    actual_image_info = jamendo._extract_audio_data(audio_data)["audio_url"]
    expected_image_download_url = AUDIO_URL
    assert actual_image_info == expected_image_download_url

    audio_data["audiodownload_allowed"] = True
    audio_data.pop("audiodownload", None)
    actual_image_info = jamendo._extract_audio_data(audio_data)["audio_url"]
    expected_image_download_url = AUDIO_URL
    assert actual_image_info == expected_image_download_url


def test_extract_audio_data_returns_none_when_no_audio_url():
    with open(RESOURCES / "audio_data_example.json") as f:
        audio_data = json.load(f)
        audio_data.pop("audio", None)
        audio_data["audiodownload_allowed"] = False
    actual_audio_info = jamendo._extract_audio_data(audio_data)
    assert actual_audio_info is None


def test_extract_audio_data_returns_none_when_no_license():
    with open(RESOURCES / "audio_data_example.json") as f:
        audio_data = json.load(f)
        audio_data.pop("license_ccurl", None)
    actual_audio_info = jamendo._extract_audio_data(audio_data)
    assert actual_audio_info is None


def test_get_audio_set_info():
    with open(RESOURCES / "audio_data_example.json") as f:
        audio_data = json.load(f)
    actual_audio_set_info = jamendo._get_audio_set_info(audio_data)
    expected_audio_set_info = (
        "119",
        "Opera I",
        6,
        "https://www.jamendo.com/album/119/opera-i",
        "https://usercontent.jamendo.com?type=album&id=119&width=200",
    )
    assert actual_audio_set_info == expected_audio_set_info


def test_get_creator_data():
    with open(RESOURCES / "audio_data_example.json") as f:
        audio_data = json.load(f)
    actual_creator, actual_creator_url = jamendo._get_creator_data(audio_data)
    expected_creator = "Haeresis"
    expected_creator_url = "https://www.jamendo.com/artist/92/haeresis"

    assert actual_creator == expected_creator
    assert actual_creator_url == expected_creator_url


def test_get_creator_data_handles_no_url():
    with open(RESOURCES / "audio_data_example.json") as f:
        audio_data = json.load(f)
    audio_data.pop("artist_idstr", None)
    expected_creator = "Haeresis"

    actual_creator, actual_creator_url = jamendo._get_creator_data(audio_data)
    assert actual_creator == expected_creator
    assert actual_creator_url is None


def test_get_creator_data_returns_none_when_no_artist():
    with open(RESOURCES / "audio_data_example.json") as f:
        audio_data = json.load(f)
    audio_data.pop("artist_name", None)
    actual_creator, actual_creator_url = jamendo._get_creator_data(audio_data)

    assert actual_creator is None
    assert actual_creator_url is None


def test_extract_audio_data_handles_example_dict():
    with open(RESOURCES / "audio_data_example.json") as f:
        audio_data = json.load(f)

    actual_image_info = jamendo._extract_audio_data(audio_data)
    expected_image_info = {
        "audio_set": "Opera I",
        "audio_url": "https://mp3d.jamendo.com/download/track/732/mp32/",
        "category": "music",
        "creator": "Haeresis",
        "creator_url": "https://www.jamendo.com/artist/92/haeresis",
        "duration": 144000,
        "filetype": "mp32",
        "foreign_identifier": "732",
        "foreign_landing_url": "https://www.jamendo.com/track/732",
        "genres": [],
        "license_info": LicenseInfo(
            license="by-nc",
            version="2.0",
            url="https://creativecommons.org/licenses/by-nc/2.0/",
            raw_url="http://creativecommons.org/licenses/by-nc/2.0/",
        ),
        "meta_data": {
            "downloads": 0,
            "listens": 5616,
            "playlists": 0,
            "release_date": "2005-04-12",
        },
        "raw_tags": ["instrumental", "speed_medium"],
        "set_foreign_id": "119",
        "set_position": 6,
        "set_thumbnail": "https://usercontent.jamendo.com?type=album&id=119&width=200",
        "set_url": "https://www.jamendo.com/album/119/opera-i",
        "thumbnail_url": "https://usercontent.jamendo.com?type=album&id=119&width=200&trackid=732",
        "title": "Thoughtful",
    }
    assert actual_image_info == expected_image_info


def test_get_tags():
    item_data = {
        "musicinfo": {
            "vocalinstrumental": "vocal",
            "gender": "male",
            "speed": "medium",
            "tags": {
                "genres": ["pop", "rock"],
                "instruments": [],
                "vartags": ["engage"],
            },
        }
    }
    expected_tags = ["vocal", "male", "speed_medium", "engage"]
    actual_tags = jamendo._get_tags(item_data)
    assert expected_tags == actual_tags
